CN111037527A - Electric power tool anti-falling device for high-altitude electric power overhaul - Google Patents
Electric power tool anti-falling device for high-altitude electric power overhaul Download PDFInfo
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- CN111037527A CN111037527A CN202010045611.3A CN202010045611A CN111037527A CN 111037527 A CN111037527 A CN 111037527A CN 202010045611 A CN202010045611 A CN 202010045611A CN 111037527 A CN111037527 A CN 111037527A
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- 230000007246 mechanism Effects 0.000 claims abstract description 116
- 230000000670 limiting effect Effects 0.000 claims abstract description 58
- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000002265 prevention Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000003699 hair surface Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/02—Boxes
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
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Abstract
The invention provides a falling prevention device for a power tool for high-altitude power maintenance, which comprises a U-shaped fixing frame, wherein the front side in the U-shaped fixing frame is sequentially connected with a clamping mechanism and a limiting mechanism in a sliding manner, and the limiting mechanism further comprises a second T-shaped sliding block, an arc-shaped limiting rod, a second T-shaped sliding groove, a third T-shaped sliding block, a sliding column and a first spring. According to the tool bag, the clamping mechanism is arranged, when a tool is placed, the lever is pried, the lower end of the lever drives the pulling column to slide the sliding column in the opposite direction, so that the movable clamping plate and the fixed clamping plate are pulled apart for a certain distance, then the tool is placed between the movable clamping plate and the fixed clamping plate, and then the lever is loosened, so that the tool is clamped and fixed by the movable clamping plate and the fixed clamping plate, the tool in the tool bag is not prone to falling during high-altitude maintenance work, and the protection performance of the tool bag is effectively improved.
Description
Technical Field
The invention belongs to the technical field of electric power overhaul, and particularly relates to a falling-proof device of an electric power tool for high-altitude electric power overhaul.
Background
Electric power is an energy source using electric energy as power. In the 70 s of the 19 th century, the invention and application of electric power opened up the second industrialized climax. The technology becomes one of three technological revolution which occur in the world since 18 th century of human history, and the technology changes the lives of people. The large-scale power system appearing in the 20 th century is one of the most important achievements in the history of human engineering science, and is a power generation and consumption system consisting of links of power generation, power transmission, power transformation, power distribution, power utilization and the like. It converts the primary energy of nature into electric power through mechanical energy devices, and then supplies the electric power to each user through power transmission, transformation and distribution.
For example, application No.: the invention discloses a portable electric power overhaul box which comprises a back plate, wherein a first box body and a second box body are hinged to the left side and the right side of the back plate respectively through hinges, a bottom plate is fixedly connected to the bottom of the back plate, a supporting plate is fixedly connected between the two sides of the inner wall of the first box body, a tool box is slidably connected to the inner portion of the first box body and below the supporting plate, a baffle is fixedly connected between the two sides of the inner wall of the first box body and above the supporting plate, a partition plate is fixedly connected between the rear side of the inner wall of the first box body and the baffle, and a limiting plate is fixedly connected to the top of the supporting plate and right of the partition plate. This portable electric power overhauls case possesses sufficient inner space and places maintenance tool, guarantees can not let and takes place the collision wearing and tearing between the instrument, still can carry when high altitude construction, uses unusual convenience, can show improvement maintainer's use comfort level.
Based on the search of above-mentioned patent to and combine the equipment discovery among the prior art, electric power maintainer generally can be carrying on the saddlebag behind one's back when overhauing the work in the high altitude, places the multiple instrument that required maintenance used in the saddlebag. And owing to lack effectual fixed establishment in the current instrument package for electric power overhauls for the instrument in the instrument package takes place the phenomenon that falls very easily when the high altitude maintenance work, and very easily when using these instruments because of maintainer hand smooth and external factor, make the instrument that is using take place to fall more easily, and then brought the trouble for the maintainer, and because current instrument package for electric power overhauls is born the maintainer back usually, it is extremely inconvenient when taking the instrument in the instrument package from the back direction, and if rotate the instrument package to maintainer side waist and just must become flexible it and then fasten again, and then reduced the convenience of instrument package for electric power overhauls when using.
Disclosure of Invention
In order to solve the technical problems, the invention provides an anti-falling device for an electric power tool for high-altitude electric power overhaul, which aims to solve the problems that tools in the tool bag are easy to fall during high-altitude overhaul work due to the lack of an effective fixing mechanism in the conventional tool bag for electric power overhaul, the tools in use are easy to fall due to the hand slip of an overhaul worker and external factors when the tools are used, so that trouble is brought to the overhaul worker, the conventional tool bag for electric power overhaul is usually worn on the back of the overhaul worker, the tools in the tool bag are inconvenient to take from the back direction, the tool bag needs to be loosened and then fastened if the tool bag is rotated to the waist of the overhaul worker, and the convenience of the tool bag for electric power overhaul is further reduced.
The invention relates to an object and an effect of a power tool anti-falling device for high-altitude power maintenance, which are achieved by the following specific technical means:
an electric power tool anti-falling device for high-altitude electric power overhaul comprises a U-shaped fixing frame, wherein a clamping mechanism and a limiting mechanism are sequentially connected to the front side inside the U-shaped fixing frame in a sliding mode, the limiting mechanism further comprises second T-shaped sliding blocks, arc-shaped limiting rods, second T-shaped sliding grooves, third T-shaped sliding blocks, sliding columns and first springs, the second T-shaped sliding blocks are arranged at the left end and the right end of the limiting mechanism, each second T-shaped sliding block is connected with one sliding column in a sliding mode, a first spring is sleeved outside each sliding column, a circular limiting block and a circular pressing block are arranged at the front end and the rear end of each sliding column respectively, three second T-shaped sliding grooves are uniformly formed in the front side cambered surface of the limiting mechanism, each limiting mechanism is connected with an arc-shaped limiting rod in a sliding mode through the second T-shaped sliding grooves, and three third T-shaped sliding blocks are uniformly arranged in the rear side cambered surface, the third T-shaped sliding block is connected with the second T-shaped sliding groove in a sliding mode, the left end and the right end of the arc-shaped limiting rod are respectively provided with a rectangular clamping block, and when the limiting mechanism and the clamping mechanism are in an installation state, the circular pressing blocks at the rear ends of the two sliding columns are respectively tightly attached to the front end faces of the two first T-shaped sliding blocks; the rear side of the U-shaped fixing frame is connected with a tool bag in a sliding manner through a sliding connection mechanism; the tool bag comprises a tool bag body, and is characterized in that six clamping mechanisms are symmetrically and fixedly connected to the front side face and the rear side face of the inside of the tool bag body, each clamping mechanism further comprises a fixed clamping plate, a sliding column, a movable clamping plate, a second spring, a pulling column and a lever, one side face of the inside of each clamping mechanism is provided with the fixed clamping plate, the front side of each clamping mechanism is connected with the sliding column in a sliding mode, one end of each sliding column is provided with the movable clamping plate located inside the corresponding clamping mechanism, the other end of each sliding column is fixedly connected with the pulling column, the second spring is sleeved outside the corresponding sliding column, the upper portion of the right end face of each clamping mechanism is rotatably connected with the lever through a rotating shaft, the front side; the upper part of the left end face of the tool bag is connected with an anti-falling mechanism through a rotating shaft.
Furthermore, the U-shaped fixing frame also comprises a first T-shaped sliding groove, a sliding groove and L-shaped clamping grooves, wherein the left side surface and the right side surface in the U-shaped fixing frame are respectively provided with the first T-shaped sliding groove, the left side surface and the right side surface in the U-shaped fixing frame are respectively provided with the four L-shaped clamping grooves communicated with the first T-shaped sliding grooves, the upper end surface and the lower end surface of the U-shaped fixing frame are respectively provided with the sliding groove matched with the U-shaped fixing frame in shape, the width of the sliding groove accounts for one third of the width of the upper end surface of the U-shaped fixing frame, the rear side surface in the U-shaped fixing frame is adhered with an elastic rubber pad, and;
furthermore, the clamping mechanism also comprises a first T-shaped sliding block, the left end and the right end of the clamping mechanism are respectively provided with the first T-shaped sliding block, the two first T-shaped sliding blocks are respectively connected with the two first T-shaped sliding grooves in a sliding mode, an elastic rubber pad is pasted on the rear side face of the clamping mechanism, the clamping mechanism is crescent, and the height of the clamping mechanism is equal to that of the U-shaped fixing frame;
furthermore, rectangular clamping blocks at the left end and the right end of the arc limiting rod are respectively clamped with L-shaped clamping grooves at the left side and the right side inside the U-shaped fixing frame, and a handle is arranged in the middle of the front side of the arc limiting rod;
the sliding connection mechanism further comprises three C-shaped sliding blocks, a disc, a threaded cylinder and fastening bolts, wherein two ends of the three C-shaped sliding blocks are connected with the upper sliding groove and the lower sliding groove of the U-shaped fixing frame in a sliding manner, the disc is arranged on the upper portion of one C-shaped sliding block in the middle, the threaded cylinder is arranged on the front side of the upper end face of the disc, the fastening bolts penetrating through the disc are connected inside the threaded cylinder through threads, two ends of each C-shaped sliding block are respectively arranged to be hemispherical surfaces, the diameter of each C-shaped sliding block is equal to the width of the sliding groove, anti-skid stripes are arranged on the upper portion of each fastening bolt, and when the lower end face of each fastening bolt is tightly attached to the upper end face of the U-shaped fixing frame, the sliding connection mechanism is in a fixed state on the U;
further, the tool bag further comprises a magic tape hair surface and a magic tape hook surface, the upper part of the rear end surface of the tool bag is provided with a bag cover, the front side of the bottom end surface of the tool bag cover is provided with the magic tape hair surface, the upper part of the front end surface of the tool bag is provided with the magic tape hook surface, the middle part of the front side surface of the tool bag is provided with a connecting cloth belt, the front side surface of the connecting cloth belt is provided with three shaft sleeves sleeved with the C-shaped sliding block, and when the magic tape hair surface is buckled with the magic tape hook surface, the tool bag cover is in a closed state;
furthermore, the width of the movable clamping plate is consistent with the width of the interior of the clamping mechanism, anti-skid stripes are arranged on the opposite surfaces of the movable clamping plate and the fixed clamping plate, and ridge lines at the upper end and the lower end of the opposite surfaces of the movable clamping plate and the fixed clamping plate are all set as round corners;
further, the anti-falling mechanism further comprises a steel wire rope, a limiting block and a torsion spring, one end of the anti-falling mechanism is connected with the steel wire rope, the other end of the steel wire rope is sleeved on a limiting shaft arranged on the upper portion of the left end face of the tool bag through a ferrule, a bayonet is formed in the anti-falling mechanism, the clamping and buckling position of the anti-falling mechanism is connected with the limiting block through a rotating shaft in a rotating mode, and the torsion spring is installed between the anti-falling mechanism and the.
Compared with the prior art, the invention has the following beneficial effects:
according to the tool bag, the clamping mechanism is arranged, when a tool is placed, the lever is pried, the lower end of the lever drives the pulling column to slide the sliding column in the opposite direction, so that the movable clamping plate and the fixed clamping plate are pulled apart for a certain distance, then the tool is placed between the movable clamping plate and the fixed clamping plate, and then the lever is loosened, so that the tool is clamped and fixed by the movable clamping plate and the fixed clamping plate, the tool in the tool bag is not prone to falling during high-altitude maintenance work, and the protection performance of the tool bag is effectively improved.
According to the anti-falling mechanism, when the tool in the clamping mechanism is used, the hanging lug on the tool is hung into the anti-falling mechanism by pressing the limiting block, and then the tool is used.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is a schematic structural diagram of the U-shaped fixing frame, the clamping mechanism and the limiting mechanism after being disassembled.
Fig. 3 is a schematic view of the present invention at a part enlarged in fig. 2.
Fig. 4 is a schematic structural view of the sliding coupling mechanism of the present invention.
Fig. 5 is a partial cross-sectional structural schematic view of the clamping mechanism of the present invention.
Fig. 6 is a schematic axial view of the clamping mechanism of the present invention.
Fig. 7 is a schematic view of the movable splint of the present invention.
Figure 8 is a schematic view of the fall arrest mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a U-shaped fixing frame; 101. a first T-shaped chute; 102. a sliding groove; 103. an L-shaped clamping groove; 2. a clamping mechanism; 201. a first T-shaped slider; 3. a limiting mechanism; 301. a second T-shaped slider; 302. an arc-shaped limiting rod; 303. a second T-shaped chute; 304. a third T-shaped slider; 305. a traveler; 306. a first spring; 4. a sliding connection mechanism; 401. a C-shaped sliding block; 402. a disc; 403. a threaded barrel; 404. fastening a bolt; 5. a kit; 501. magic tape hair side; 502. hook surface of magic tape; 6. a clamping mechanism; 601. fixing the clamping plate; 602. a sliding post; 603. a movable splint; 604. a second spring; 605. pulling the column; 606. a lever; 7. a fall prevention mechanism; 701. a wire rope; 702. a limiting block; 703. a torsion spring.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a power tool anti-falling device for high-altitude power maintenance, which comprises: the U-shaped fixing frame 1, the front side inside the U-shaped fixing frame 1 is sequentially connected with a clamping mechanism 2 and a limiting mechanism 3 in a sliding way, the limiting mechanism 3 further comprises a second T-shaped slide block 301, an arc-shaped limiting rod 302, a second T-shaped slide groove 303, a third T-shaped slide block 304, a slide column 305 and a first spring 306, the left end and the right end of the limiting mechanism 3 are respectively provided with the second T-shaped slide block 301, each second T-shaped slide block 301 is connected with one slide column 305 in a sliding way, the outside of each slide column 305 is sleeved with one first spring 306, the front end and the back end of each slide column 305 are respectively provided with a circular limiting block and a circular pressing block, the front side arc surface of the limiting mechanism 3 is uniformly provided with three second T-shaped slide grooves 303, the limiting mechanism 3 is connected with the arc-shaped limiting rod 302 in a sliding way through the second T-shaped slide groove 303, the back side arc-shaped limiting rod 302 is uniformly provided with three third T-shaped slide blocks 304, and the third T, the left and right ends of the arc-shaped limiting rod 302 are respectively provided with a rectangular fixture block, when the limiting mechanism 3 and the clamping mechanism 2 are in an installation state, the rear end circular pressing blocks of the two sliding columns 305 are respectively closely attached to the front end surfaces of the two first T-shaped sliding blocks 201, the rectangular fixture blocks at the left and right ends of the arc-shaped limiting rod 302 are respectively connected with the L-shaped clamping grooves 103 at the left and right sides in the U-shaped fixing frame 1 in a clamping manner, so that the clamping mechanism 2 can obtain effective limiting effect, the reliability of the clamping mechanism 2 in use is improved, the middle part of the front side of the arc-shaped limiting rod 302 is provided with a handle for facilitating the up-and-down sliding of the arc-shaped limiting rod 302, the clamping mechanism 2 further comprises a first T-shaped sliding block 201, the left and right ends of the clamping mechanism 2 are respectively provided with a first T-shaped sliding block 201, the two first T-shaped sliding blocks 201, the clamping mechanism 2 is crescent-shaped, and the height of the clamping mechanism 2 is equal to that of the U-shaped fixing frame 1; the rear side of the U-shaped fixing frame 1 is connected with a tool bag 5 in a sliding way through a sliding connection mechanism 4, the sliding connection mechanism 4 further comprises three C-shaped sliding blocks 401, a disc 402, a threaded cylinder 403 and fastening bolts 404, and two ends of the three C-shaped sliding blocks 401 are connected with the upper sliding groove 102 and the lower sliding groove 102 of the U-shaped fixing frame 1 in a sliding way, the upper part of one C-shaped sliding block 401 in the middle is provided with a disc 402, and the front side of the upper end surface of the disc 402 is provided with a thread cylinder 403, the inside of the thread cylinder 403 is connected with a fastening bolt 404 penetrating through the disc 402 through threads, two ends of each C-shaped sliding block 401 are respectively provided with a semi-sphere, and the diameter of each C-shaped sliding block 401 is equal to the width of the sliding groove 102, the upper part of the fastening bolt 404 is provided with anti-skid stripes, when the lower end face of the fastening bolt 404 is tightly attached to the upper end face of the U-shaped fixing frame 1, the sliding connection mechanism 4 is in a fixed state on the U-shaped fixing frame 1; six clamping mechanisms 6 are fixedly connected with the front side surface and the rear side surface of the interior of the tool bag 5 symmetrically, each clamping mechanism 6 further comprises a fixed clamping plate 601, a sliding column 602, a movable clamping plate 603, a second spring 604, a pulling column 605 and a lever 606, the fixed clamping plate 601 is arranged on one side surface of the interior of each clamping mechanism 6, the sliding column 602 is connected with the front side of each clamping mechanism 6 in a sliding manner, the movable clamping plate 603 positioned in each clamping mechanism 6 is arranged at one end of the sliding column 602, the pulling column 605 is fixedly connected with the other end of the sliding column 602, the second spring 604 is sleeved outside the sliding column 602, the lever 606 is rotatably connected with the upper part of the right end surface of each clamping mechanism 6 through a rotating shaft, a sliding notch connected with the pulling column 605 in a sliding manner is formed in the front side surface of the lower part of the lever 606, the axis of the pulling column 605 is vertical to the axis of the sliding column, the ridge of the upper end and the lower end of the opposite surface of the movable clamping plate 603 and the fixed clamping plate 601 are all set to be round corners, so that the tool is more convenient to put into the clamping mechanism 6; 5 left end face upper portions of saddlebag are connected with through the pivot and prevent falling mechanism 7, saddlebag 5 still includes magic tape matte 501 and hook face 502, 5 rear end face upper portions of saddlebag are equipped with the be built by contract, and 5 be built by contract bottom surface front sides of saddlebag are equipped with magic tape matte 501, 5 preceding terminal surface upper portions of saddlebag are equipped with magic tape hook face 502, 5 leading flank middle parts of saddlebag are equipped with the connection strap, and connect the strap leading flank and be equipped with the three axle sleeve that cup joints mutually with C type slider 401, when magic tape matte 501 detained with magic tape hook face 502 mutually, 5 be built by contract for the closed condition of saddlebag.
Wherein, the U-shaped fixing frame 1 also comprises a first T-shaped sliding chute 101, a sliding chute 102 and an L-shaped clamping groove 103, the left side surface and the right side surface in the U-shaped fixing frame 1 are both provided with the first T-shaped sliding chute 101, and the left and right side surfaces in the U-shaped fixing frame 1 are both provided with four L-shaped clamping grooves 103 communicated with the first T-shaped sliding groove 101, the upper and lower end surfaces of the U-shaped fixing frame 1 are both provided with a sliding groove 102 matched with the shape thereof, the width of the sliding groove 102 is one third of the width of the upper end surface of the U-shaped fixing frame 1, an elastic rubber pad is adhered on the rear side surface inside the U-shaped fixing frame 1, thereby ensuring that the inside of the U-shaped fixing frame 1 is more comfortable when being arranged at the waist of an maintainer, the L-shaped clamping grooves 103 are distributed in a rectangular array shape inside the U-shaped fixing frame 1, thereby the clamping distance between the U-shaped fixing frame 1 and the clamping mechanism 2 can be flexibly adjusted, and the device is suitable for the maintainers with various waistlines.
Wherein, prevent falling mechanism 7 and still include wire rope 701, stopper 702 and torsion spring 703, prevent that 7 one end of falling mechanism is connected with wire rope 701, and the wire rope 701 other end cup joints on the spacing axle that the left end face upper portion of saddlebag 5 was equipped with through the lasso, prevent having seted up the bayonet socket on the mechanism 7 of falling, and prevent that mechanism 7 buckle department of falling is connected with stopper 702 through the pivot rotation, prevent installing torsion spring 703 between mechanism 7 of falling and the stopper 702 to make stopper 702 can be in the closed condition all the time under not receiving external force.
When in use: firstly, tools are placed in the clamping mechanism 6 in the tool bag 5, when the tools are placed, the lever 606 is pried, the lower end of the lever 606 drives the pulling column 605 to slide the sliding column 602 in the opposite direction, so that the movable clamping plate 603 and the fixed clamping plate 601 are pulled apart for a certain distance, then the tools are placed between the movable clamping plate 603 and the fixed clamping plate 601, and then the lever 606 is loosened, so that the movable clamping plate 603 and the fixed clamping plate 601 clamp and fix the tools, the tools in the tool bag 5 are not prone to falling during high-altitude maintenance work, and the protection performance of the tool bag 5 is effectively improved;
when the tool bag 5 needs to be fixed on the body of an overhaul worker, the U-shaped fixing frame 1 is arranged on the rear side of the waist of the overhaul worker, then the clamping mechanism 2 and the limiting mechanism 3 sequentially slide into the U-shaped fixing frame 1 through the first T-shaped sliding groove 101, then the arc-shaped limiting rod 302 slides downwards on the front side of the limiting mechanism 3 according to the tightness of a clamping part between the U-shaped fixing frame 1 and the clamping mechanism 2, two ends of the arc-shaped limiting rod 302 are symmetrically clamped into the corresponding L-shaped clamping grooves 103, the limiting mechanism 3 is limited, and the clamping mechanism 2 has certain elasticity under the action of the first spring 306, so that the U-shaped fixing frame 1 is firmer when the waist of the overhaul worker is fixed, and the tool bag 5 is fixed on the body of the overhaul worker; when the tool bag 5 behind the user needs to be rotated to one side of the waist, the fastening bolt 404 is loosened manually to enable the C-shaped sliding block 401 in the middle to be loose, then the tool bag 5 is rotated to one side of the waist to enable the C-shaped sliding block 401 to slide to one side in the sliding groove 102, and then the tool in the clamping mechanism 6 is taken out manually for use, so that the convenience of the tool bag 5 in use is greatly improved;
when using the instrument in clamping mechanism 6, earlier with the hangers on the instrument through pressing stopper 702, hang the hangers on the instrument into prevent falling mechanism 7 inside, then use, when the instrument makes the instrument break away from the maintainer hand because of the maintainer hand is smooth or external factor in the use, be connected with wire rope 701 through preventing 7 one end of mechanism of falling, and the wire rope 701 other end cup joints the spacing epaxial that is equipped with on 5 left end face upper portions of saddlebag through the lasso, thereby make the instrument be pulled by wire rope 701 at the in-process that falls, the phenomenon that the instrument takes place to fall in the use has effectively been avoided, and then the trouble that brings for the maintainer has been reduced.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a high altitude electric power overhauls uses electric power tool anti-falling device which characterized in that: the clamping mechanism comprises a U-shaped fixing frame (1), wherein a clamping mechanism (2) and a limiting mechanism (3) are sequentially connected to the front side inside the U-shaped fixing frame (1) in a sliding mode, the limiting mechanism (3) further comprises a second T-shaped sliding block (301), an arc-shaped limiting rod (302), a second T-shaped sliding groove (303), a third T-shaped sliding block (304), sliding columns (305) and first springs (306), the left end and the right end of the limiting mechanism (3) are respectively provided with the second T-shaped sliding block (301), each second T-shaped sliding block (301) is connected with one sliding column (305) in a sliding mode, the outer portion of each sliding column (305) is sleeved with one first spring (306), the front end and the rear end of each sliding column (305) are respectively provided with a circular limiting block and a circular pressing block, the arc surface on the front side of the limiting mechanism (3) is uniformly provided with three second T-shaped sliding grooves (303), and the limiting mechanism (3) is connected with the arc-shaped limiting rod (302) in, three third T-shaped sliding blocks (304) are uniformly arranged on the rear arc surface of the arc limiting rod (302), the third T-shaped sliding blocks (304) are connected with the second T-shaped sliding grooves (303) in a sliding mode, a rectangular clamping block is arranged at each of the left end and the right end of the arc limiting rod (302), and when the limiting mechanism (3) and the clamping mechanism (2) are in an installation state, circular pressing blocks at the rear ends of the two sliding columns (305) are tightly attached to the front end surfaces of the two first T-shaped sliding blocks (201) respectively; the rear side of the U-shaped fixing frame (1) is connected with a tool bag (5) in a sliding manner through a sliding connection mechanism (4); six clamping mechanisms (6) are fixedly connected with the front side face and the rear side face inside the tool bag (5) in a symmetrical mode, each clamping mechanism (6) further comprises a fixed clamping plate (601), a sliding column (602), a movable clamping plate (603), a second spring (604), a pulling column (605) and a lever (606), one side face inside the clamping mechanism (6) is provided with the fixed clamping plate (601), the front side of the clamping mechanism (6) is connected with the sliding column (602) in a sliding mode, one end of the sliding column (602) is provided with the movable clamping plate (603) inside the clamping mechanism (6), the other end of the sliding column (602) is fixedly connected with the pulling column (605), the second spring (604) is sleeved outside the sliding column (602), the upper portion of the right end face of the clamping mechanism (6) is connected with the lever (606) in a rotating mode through a rotating shaft, and the front side face of the lower portion of the lever (606, the axis of the pulling column (605) is vertical to the axis of the sliding column (602); the upper part of the left end face of the tool bag (5) is connected with an anti-falling mechanism (7) through a rotating shaft.
2. The electric power tool fall protection device for high altitude electric power overhaul as claimed in claim 1, wherein: u type mount (1) still includes first T type spout (101), sliding tray (102) and L type draw-in groove (103), a first T type spout (101) have all been seted up to the inside left and right sides face of U type mount (1), and the inside left and right sides face of U type mount (1) all sets up with communicating four L type draw-in grooves (103) of first T type spout (101), sliding tray (102) rather than shape assorted is all seted up to both ends face about U type mount (1), and sliding tray (102) width account for the third of U type mount (1) up end width, the inside trailing flank of U type mount (1) is pasted and is had the elastic rubber mat, L type draw-in groove (103) are the rectangular array form and distribute inside U type mount (1).
3. The electric power tool fall protection device for high altitude electric power overhaul as claimed in claim 1, wherein: fixture (2) still includes first T type slider (201), both ends all are equipped with one first T type slider (201) about fixture (2), and two first T type sliders (201) slide with two first T type spouts (101) respectively and be connected, fixture (2) trailing flank is pasted and is had the elastic rubber pad, its shape of fixture (2) is crescent, and the height and the U type mount (1) of fixture (2) equal.
4. The electric power tool fall protection device for high altitude electric power overhaul as claimed in claim 1, wherein: rectangular clamping blocks at the left end and the right end of the arc-shaped limiting rod (302) are respectively clamped with L-shaped clamping grooves (103) at the left side and the right side inside the U-shaped fixing frame (1), and a handle is arranged in the middle of the front side of the arc-shaped limiting rod (302).
5. The electric power tool fall protection device for high altitude electric power overhaul as claimed in claim 1, wherein: the sliding connection mechanism (4) further comprises three C-shaped sliding blocks (401), a disc (402), a threaded cylinder (403) and fastening bolts (404), wherein two ends of each of the three C-shaped sliding blocks (401) are connected with the upper sliding groove (102) and the lower sliding groove (102) of the U-shaped fixing frame (1) in a sliding mode, the disc (402) is arranged on the upper portion of one C-shaped sliding block (401) in the middle, the threaded cylinder (403) is arranged on the front side of the upper end face of the disc (402), the fastening bolts (404) penetrating through the disc (402) are connected inside the threaded cylinder (403) through threads, two ends of each C-shaped sliding block (401) are respectively arranged to be hemispherical surfaces, the diameter of each C-shaped sliding block (401) is equal to the width of the sliding grooves (102), anti-skid stripes are arranged on the upper portion of the fastening bolts (404), and when the lower end face of each fastening bolt (404) is tightly attached to the upper end face of the U-shaped, the sliding connection mechanism (4) is in a fixed state on the U-shaped fixing frame (1).
6. The electric power tool fall protection device for high altitude electric power overhaul as claimed in claim 1, wherein: saddlebag (5) still includes magic tape matte (501) and hook face (502) are pasted to the magic, and saddlebag (5) rear end face upper portion is equipped with the be built by contract, and saddlebag (5) be built by contract bottom end face front side and be equipped with magic tape matte (501), terminal surface upper portion is equipped with magic tape matte (502) before saddlebag (5), saddlebag (5) leading flank middle part is equipped with connects the strap, and connects the strap leading flank and be equipped with the three axle sleeve that cup joints mutually with C type slider (401), works as when magic tape matte (501) are buckled mutually with magic tape matte (502), saddlebag (5) be for the closed condition.
7. The electric power tool fall protection device for high altitude electric power overhaul as claimed in claim 1, wherein: the width of the movable clamping plate (603) is consistent with the width of the inside of the clamping mechanism (6), anti-slip stripes are arranged on the opposite surfaces of the movable clamping plate (603) and the fixed clamping plate (601), and edges of the upper end and the lower end of the opposite surfaces of the movable clamping plate (603) and the fixed clamping plate (601) are all set into round corners.
8. The electric power tool fall protection device for high altitude electric power overhaul as claimed in claim 1, wherein: prevent falling mechanism (7) and still include wire rope (701), stopper (702) and torque spring (703), prevent falling mechanism (7) one end and be connected with wire rope (701), and the wire rope (701) other end cup joints the spacing epaxial that is equipped with on saddlebag (5) left end face upper portion through the lasso, prevent falling mechanism (7) and go up to have seted up the bayonet socket, and prevent falling mechanism (7) buckle department and rotate through the pivot and be connected with stopper (702), prevent falling and install torque spring (703) between mechanism (7) and stopper (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010045611.3A CN111037527B (en) | 2020-01-16 | 2020-01-16 | Electric power tool anti-falling device for high-altitude electric power overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010045611.3A CN111037527B (en) | 2020-01-16 | 2020-01-16 | Electric power tool anti-falling device for high-altitude electric power overhaul |
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| CN111037527A true CN111037527A (en) | 2020-04-21 |
| CN111037527B CN111037527B (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010045611.3A Active CN111037527B (en) | 2020-01-16 | 2020-01-16 | Electric power tool anti-falling device for high-altitude electric power overhaul |
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|---|---|
| CN111037527B (en) | 2022-01-18 |
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Effective date of registration: 20220105 Address after: 522000 Quxi xipian Industrial Zone, Jiedong District, Jieyang City, Guangdong Province Applicant after: Guangdong Shunfeng Electric Power Technology Co.,Ltd. Address before: 230061 No.9 Huangshan Road, Baohe District, Hefei City, Anhui Province Applicant before: Xiao Annan |
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