CN222818022U

CN222818022U - A power pipe cutter for power construction

Info

Publication number: CN222818022U
Application number: CN202421596732.7U
Authority: CN
Inventors: 李超
Original assignee: Jilin Jinhe Xincheng Construction Engineering Co ltd
Current assignee: Jilin Jinhe Xincheng Construction Engineering Co ltd
Priority date: 2024-07-08
Filing date: 2024-07-08
Publication date: 2025-05-02
Anticipated expiration: 2034-07-08

Abstract

The utility model discloses an electric power pipe cutter for power construction, which belongs to the field of pipe cutters. The restriction of the cut pipe is achieved by protruding blocks and abutting columns and the top protrusion of the cutting frame; the top protrusion of the cutting frame is provided with a waist hole, a movable column is inserted into the waist hole and fixed to the cutting frame by a second fastener, and the restriction of the cut pipe is achieved by adjusting the position of the movable column and the protruding block and cooperating with the abutting column. The positioning and clamping adjustment structure ensures the accuracy of the cutter when positioning the electric power pipe to be cut. By adjusting the position of the protruding block and the movable column, and combining with the abutting column, the cutter can stably clamp electric power pipes of different diameters to avoid shaking or displacement during the cutting process. By adjusting the position of the movable frame in the limiting slide groove and rotating the pitch adjusting screw to fix the movable frame, the operator can easily adjust the relative position between the cutting disc and the electric power pipe to achieve precise cutting.

Description

Electric power construction power tube cutter

Technical Field

The utility model relates to the field of pipeline cutters, in particular to an electric power pipe cutter for electric power construction.

Background

The electric power pipe cutter is taken as an important tool indispensable in electric power engineering, and the characteristics of high efficiency, accuracy and safety of the electric power pipe cutter are widely accepted by the majority of engineering personnel. However, during actual use we have to face some challenges and problems as well.

In particular, when handling power pipes of different diameters, although power pipe cutters are equipped with adjustable positioning jigs to accommodate pipes of different sizes, this adjustment process is often relatively cumbersome in practice. This not only affects the working efficiency, but also may result in an affected cutting accuracy due to unstable clamping or inaccurate clamping positions.

In addition, power tube cutters also have certain disadvantages in terms of fine tuning the cutter disc. Existing adjustment mechanisms often lack accuracy and convenience, making it difficult for an engineer to achieve the desired cutting accuracy when adjusting the cutter disc. This not only increases the difficulty of operation, but also may result in a decrease in cutting quality of the power pipe due to cutting deviation.

Therefore, to address these issues, further improvements and optimizations to the power tube cutters are needed. For example, a more convenient and accurate positioning of the clamp adjustment mechanism can be designed to improve the stability and accuracy of clamping. At the same time, the fine adjustment mechanism of the cutter disc may also be improved to make it easier to operate and to enable high precision cutting. Therefore, the working efficiency of the electric tube cutter can be improved, and the cutting quality of the electric tube can be better ensured.

Disclosure of utility model

The utility model mainly aims to provide an electric power pipe cutter for electric power construction, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides an electric power construction power tube cutter, includes cutting frame, roll adjustment screw rod, adjustable shelf, spacing spout, cutter disc and driving motor, the roll adjustment screw rod is installed in the side of cutting frame, and the adjustable shelf is installed in the spacing spout of cutting frame to be connected with the screw thread portion of roll adjustment screw rod, the cutter disc is installed in the breach of adjustable shelf to be connected with the driving motor of adjustable shelf lateral wall, realizes the pipeline cutting through driving motor drive cutter disc;

The upper end of the cutting machine frame is provided with a sinking groove, a protruding block is arranged in the sinking groove and is fixed on the cutting machine frame through a first fastener, a tight supporting column is arranged at the corner of the cutting machine frame, and the protruding block and the tight supporting column protrude from the top of the cutting machine frame to limit a cut pipeline;

the waist hole is formed in the top of the cutter frame in a protruding mode, the movable column is inserted into the waist hole and fixed on the cutter frame through the second fastening piece, and the limitation of the pipeline is achieved by adjusting the positions of the movable column and the protruding block and matching the movable column and the protruding block with the protruding block to abut against the column.

Optionally, the thread part of the distance-adjusting screw is matched with the movable frame, the round rod part of the distance-adjusting screw is connected with a handle, and the round rod part of the distance-adjusting screw is pushed and pulled from the opening of the cutter frame so as to adjust the position of the movable frame;

Optionally, the contact surface of the movable frame and the limiting chute of the cutter frame is smooth, and the movable frame carries out fine adjustment on the distance through a distance adjusting screw;

Optionally, the cross section of the protruding block is in an elliptical design, the first fastening piece comprises a screw, a nut and an anti-slip gasket, the screw is positioned on the side wall of the protruding block, the screw penetrates through a through groove on the side wall of the cutting machine frame and is fixed through the nut and the anti-slip gasket, and the protruding block moves along the sinking groove to adjust the position;

Optionally, the second fastener is a threaded sleeve and an anti-slip gasket, the cross section of the threaded sleeve is in a T-shaped design, the anti-slip gasket and the threaded sleeve are sleeved on a rotating shaft of the movable column, the threaded sleeve is rotated to fix the movable column on the cutting machine frame, and the position of the movable column is adjusted through the waist hole;

Optionally, the surfaces of the protruding block, the movable column and the abutting column are provided with anti-slip rubber sleeves, so that the anti-slip rubber sleeves abut against the belt cutting pipeline.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the positioning and clamping adjusting structure ensures the accuracy of the cutter in positioning the power tube to be cut. Through adjusting the position of protruding piece and movable column to combine to support tight post, the electric power pipe of different diameters can be stably held to the cutterbar, avoids appearing rocking or shifting in the cutting process, thereby has improved the precision of cutting.

The cutting structure capable of being finely adjusted enables an operator to finely adjust the cutting position according to actual needs. Through the position of adjusting the movable frame in spacing spout to and rotatory roll adjustment screw rod come fixed movable frame, operating personnel can conveniently adjust the relative position between cutter disc and the power tube, realizes accurate cutting.

Because the positioning and clamping adjusting structure and the fine-adjustable cutting structure enable the cutter to rapidly and accurately position and cut the power tube to be cut, the working efficiency is greatly improved. The operator does not need to spend too much time manually adjusting and positioning, and the cutting task can be completed more quickly.

The operator can easily accomplish the positioning and cutting adjustment through simple push-pull and rotation operations. In addition, the cutter is also provided with auxiliary devices such as an anti-skid rubber sleeve, so that the operation difficulty is further reduced, and the operation safety is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of the overall structure of the present utility model;

FIG. 3 is an overall structural representation of the present utility model;

Fig. 4 is an illustration of a cutter frame, projecting posts, tightening posts, and movable posts of the present utility model.

The cutting machine comprises a cutting machine frame 1, a distance adjusting screw rod 2, a handle 3, a movable frame 4, a cutter disc 5, a driving motor 6, a fixing piece 7, a limiting chute 8, a sinking groove 9, a protruding block 10, a first fastening piece 11, a supporting column 12, a 13, a waist hole 14, a movable column 15, a second fastening piece 16 and a cutting pipeline.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 4, the present design shows an electric pipe cutter for electric power construction, which is mainly composed of a cutter frame 1, a distance adjusting screw 2, a movable frame 4, a limit chute 8, a cutter disc 5, a driving motor 6 and the like. The cutter can effectively accurately cut the power pipe in power construction, and improves construction efficiency.

Firstly, the distance adjusting screw rod 2 is skillfully arranged at the side end of the cutter frame 1, not only is used as a key component for adjusting the position of the movable frame 4, but also the round rod part of the distance adjusting screw rod is also connected with the handle 3, so that the push-pull operation of operators is facilitated, and the fine adjustment of the position of the movable frame 4 is realized. The movable frame 4 is installed in the limit chute 8 of the cutter frame 1 and is connected with the thread part of the distance adjusting screw rod 2, so that the whole movable frame 4 can stably slide on the cutter frame 1.

In the gap of the movable frame 4, the cutter disc 5 is mounted just right. The driving motor 6 is firmly fixed on the movable frame 4 through the fixing piece 7, and realizes stable installation through the inclined frame. This design ensures not only the stability of the cutter disc 5, but also a smooth running of the drive motor 6 during operation.

Furthermore, the upper end of the cutter frame 1 is provided with a countersink 9 in which a projection 10 is provided. The protruding block 10 is fixed to the cutter frame 1 by means of a first fastener 11. At the same time, the corner of the cutter frame 1 is also fitted with a tightening post 12. These components, in combination with the protruding part at the top of the cutter frame 1, effect an effective restriction of the cut-in pipe 16, ensuring the stability and safety of the pipe during cutting.

It is worth mentioning that the top protruding part of the cutter frame 1 is also provided with a waist hole 13, into which a movable column 14 can be inserted and fixed to the cutter frame 1 by means of a second fastening member 15. By adjusting the positions of the movable post 14 and the bump 10 and mating against the post 12, flexible restriction of cut-in-place tubing 16 of different diameters can be achieved.

In the aspect of detail design, the suitability of the threaded part of the distance adjusting screw rod 2 and the movable frame 4 is finely adjusted, so that the smoothness and the accuracy of adjustment are ensured. The contact surface of the movable frame 4 and the limit chute 8 of the cutter frame 1 adopts a smooth design, so that the friction resistance is further reduced, and the movable frame 4 is smoother in the sliding process.

In addition, the cross section of the projection 10 is oval in design, which not only increases the contact area with the cut pipe 16, but also improves the stability. The screw, nut and anti-slip washer combination in the first fastener 11 ensures a firm fixation of the protruding block 10. The thread sleeve and the anti-slip gasket of the second fastener 15 make the fixation of the movable column 14 more reliable.

Finally, in order to increase the friction with the cut pipe 16, the surfaces of the protruding block 10, the movable column 14 and the abutting column 12 are provided with anti-slip rubber sleeves, which not only can improve the stability of the pipe, but also can protect the surface of the pipe from being scratched to a certain extent.

The electric power construction electric power pipe cutter realizes high-efficiency and accurate cutting of the electric power pipe through ingenious structural design and fine component matching, and provides great convenience for electric power construction.

When in adjustment, the electric pipe cutter is placed on a flat and stable working surface, so that the cutting frame 1 is ensured to be stable and not to shake. All fasteners were inspected for integrity without damage or loss.

The handle 3 on the distance-adjusting screw rod 2 is held, and the position of the movable frame 4 in the limit chute 8 is adjusted through push-pull operation according to the length of the power tube to be cut. Ensures that the movable frame 4 moves stably and has no clamping phenomenon.

After the movable frame 4 is adjusted to a proper position, the round rod part of the distance adjusting screw rod 2 is rotated to enable the threaded part of the round rod part to be tightly connected with the movable frame 4, so that the position of the movable frame 4 is fixed. The movable frame 4 is ensured to be firmly fixed and not to move due to external force.

Mounting the cutter disc 5 in the notch of the movable frame 4 ensures that the cutter disc 5 is smooth and centered. It is checked whether the blades of cutter disc 5 are sharp without damage or chipping.

The positions of the projection 10 and the movable column 14 are adjusted according to the diameter of the power tube. By loosening the first and second fasteners 11, 15, the projection 10 and the movable post 14 are moved into position, and then the fasteners are re-fastened. Ensuring that the bump 10 and the movable post 14 are able to closely conform to the outer wall of the power tube.

Anti-skid rubber sleeves are arranged on the surfaces of the protruding block 10, the movable column 14 and the abutting column 12 so as to increase friction force with the power tube and improve stability.

After the adjustment is completed, the entire cutter is finally inspected. Ensuring that all components are properly installed, the fastener is securely fastened, and the cutter disc 5 is in good working condition.

And in the cutting process, after the positioning, clamping and adjusting of the cutter are ensured, the driving motor 6 is started. The drive motor 6 drives the cutter disc 5 to rotate at a high speed via the ramp and the fixture 7. The operator places the end of the electrical tube to be cut in front of cutter disc 5 and lightly advances it with his hand. During the advancement process, the power tube is restrained by the projecting block 10, the movable post 14 and the abutment post 12, maintaining a stable position.

When the electric tube advances to cutter disc 5, the high speed rotating cutter disc 5 rapidly cuts the electric tube. During the cutting process, the operator needs to maintain a stable advancing speed to ensure the flatness and smoothness of the cut surface. When the cutting of the power tube is completed, the drive motor 6 is turned off. The operator removes the cut power tube from the cutter and cleans the cutter of residues.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Rather, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The electric power construction power pipe cutter comprises a cutter frame (1), a distance adjusting screw (2), a movable frame (4), a limiting sliding groove (8), a cutter disc (5) and a driving motor (6), wherein the distance adjusting screw (2) is arranged at the side end of the cutter frame (1), the movable frame (4) is arranged in the limiting sliding groove (8) of the cutter frame (1) and is connected with a threaded part of the distance adjusting screw (2), the cutter disc (5) is arranged in a notch of the movable frame (4) and is connected with the driving motor (6) on the side wall of the movable frame (4), the cutter disc (5) is driven by the driving motor (6) to realize pipe cutting, the upper end of the cutter frame (1) is provided with a sinking groove (9), a protruding block (10) is arranged in the sinking groove (9) to be fixed on the cutter frame (1) through a first fastening piece (11), and a pressing column (12) is arranged at a corner of the cutter frame (1) and protrudes out of a pipe (16) of the cutter frame (1) through the protruding block (10) and the pressing column (12);

Waist holes (13) are formed in the tops of the cutter frames (1) in a protruding mode, movable columns (14) are inserted into the waist holes (13) and fixed on the cutter frames (1) through second fasteners (15), and limitation of a belt cutting pipeline (16) is achieved through adjustment of positions of the movable columns (14) and the protruding blocks (10) and matching of the protruding blocks with the supporting columns (12).

2. The electric power construction power pipe cutter as claimed in claim 1, wherein the threaded portion of the distance adjusting screw (2) is matched with the movable frame (4), the round rod portion of the distance adjusting screw (2) is connected with the handle (3), and the round rod portion of the distance adjusting screw (2) is pushed and pulled from the opening of the cutter frame (1) so as to adjust the position of the movable frame (4).

3. The electric power construction power pipe cutter according to claim 2, wherein the contact surface of the movable frame (4) and the limiting chute (8) of the cutting machine frame (1) is smooth, and the movable frame (4) is subjected to fine adjustment of the distance through the distance adjusting screw (2).

4. An electric pipe cutter for electric power construction according to claim 3, wherein the cross section of the protruding block (10) is of an oval design, the first fastening piece (11) comprises a screw rod, a nut and an anti-slip washer, the screw rod is located on the side wall of the protruding block (10), the screw rod penetrates through the through groove of the side wall of the cutter frame (1) and is fixed through the nut and the anti-slip washer, and the protruding block (10) moves along the sinking groove (9) to adjust the position.

5. The electric power construction power pipe cutter as claimed in claim 4, wherein the second fastening piece (15) is a threaded sleeve and an anti-slip gasket, the cross section of the threaded sleeve is in a T-shaped design, the anti-slip gasket and the threaded sleeve are sleeved on a rotating shaft of the movable column (14), the threaded sleeve is rotated to fix the movable column (14) on the cutter frame (1), and the position of the movable column (14) is adjusted through the waist hole (13).

6. The electric power construction power pipe cutter as claimed in claim 5, wherein the surfaces of the protruding block (10), the movable column (14) and the abutting column (12) are provided with anti-slip rubber sleeves so as to abut against the belt cutting pipeline (16).