CN112811300A - Ship steel structure hoisting support with limiting structure and convenient to assemble - Google Patents
Ship steel structure hoisting support with limiting structure and convenient to assemble Download PDFInfo
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- CN112811300A CN112811300A CN202011598221.5A CN202011598221A CN112811300A CN 112811300 A CN112811300 A CN 112811300A CN 202011598221 A CN202011598221 A CN 202011598221A CN 112811300 A CN112811300 A CN 112811300A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 179
- 239000010959 steel Substances 0.000 title claims abstract description 179
- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
本发明涉及一种具有限位结构便于组装的船舶钢结构起吊支架，包括第一钢杆和限位轮，所述第一钢杆的上端内部设置有槽孔，且第一钢杆的上端外侧设置有第一螺栓，所述第一钢杆的表面设置有通孔，所述槽孔的内部设置有第一调节板，且第一调节板的上端设置有吊环，所述第一调节板的前端表面设置有调节孔，且第一调节板的上端表面设置有穿孔，所述穿孔的内侧设置有橡皮胶垫。该具有限位结构便于组装的船舶钢结构起吊支架设置有内钢丝绳，内钢丝绳通过限位轮将第一调节板与第二调节板连接处的受力向上引，用来中和承重链钩下端被吊物的重力，减少第一调节板与第二调节板表面的应力集中，延长第一调节板与第二调节板的使用年限。
The invention relates to a ship steel structure hoisting bracket with a limiting structure for easy assembly. A first bolt is provided, a through hole is provided on the surface of the first steel rod, a first adjusting plate is provided inside the slot hole, and a lifting ring is provided on the upper end of the first adjusting plate, and the first adjusting plate is The front end surface is provided with adjustment holes, and the upper end surface of the first adjustment plate is provided with perforations, and the inner side of the perforations is provided with rubber pads. The ship's steel structure hoisting bracket with a limiting structure for easy assembly is provided with an inner steel wire rope, and the inner steel wire rope guides the force at the connection between the first adjustment plate and the second adjustment plate upward through the limit wheel, which is used to neutralize the lower end of the load-bearing chain hook The gravity of the hanging object reduces the stress concentration on the surfaces of the first regulating plate and the second regulating plate, and prolongs the service life of the first regulating plate and the second regulating plate.
Description
Technical Field
The invention relates to the technical field of ship steel structure hoisting supports, in particular to a ship steel structure hoisting support with a limiting structure and convenience in assembly.
Background
The ship steel is the engineering structure steel of the hull structure of the sailing ship, mainly is a plate material, also includes partial section steel and a pipe material, the ship steel is required to have higher intensity, higher toughness, good welding performance and higher seawater corrosion resistance, when lifting by crane large-scale structures, the mode of hoisting by crane at multiple points can be adopted usually, this factor in two aspects is mainly considered: firstly, because the stress of hoisting point position is concentrated and lead to being hung the structure and take place to destroy when adopting single-point to lift by crane, secondly because the inconvenient hoisting point that arranges in the centre of gravity perpendicular line direction of being hung the structure, only can the multiple spot lift by crane. When the multi-point hoisting is adopted, because a certain angle exists between the hoisting ropes, the hoisted structure can bear the vertical force action of the hoisting ropes and also can bear the horizontal tension of the hoisting ropes, and when the horizontal tension is large to a certain degree, the intensity of the hoisted structure can be adversely affected. In order to avoid the adverse effect, a lifting bracket can be adopted during lifting, and the lifting bracket is vertically connected with a lifted structure, so that the influence of the horizontal tension of the lifting rope is eliminated, and the purpose of protecting the lifted structure is achieved.
The existing ship steel structure hoisting support does not have a limiting structure, so that a hoisted object still generates large shaking amplitude in the rising process to cause certain potential safety hazard, and meanwhile, the hoisting support is often of a fixed structure and does not have an assembling function, so that a user can not conveniently transfer the hoisting support and maintain and replace a certain part, the replacement cost is increased, and for this reason, the ship steel structure hoisting support with the limiting structure and convenient to assemble is provided.
Disclosure of Invention
The invention aims to provide a ship steel structure lifting support with a limiting structure and convenient assembly, and aims to solve the problems that the existing ship steel structure lifting support in the background art does not have a limiting structure, so that a lifted object still has large shaking amplitude in the lifting process, and certain potential safety hazards are caused, and meanwhile, the lifting support is often a fixed structure, does not have an assembly function, is not beneficial to transfer and maintenance and replacement of a part by a user, and accordingly, the replacement cost is increased.
In order to achieve the purpose, the invention provides the following technical scheme: a ship steel structure lifting support with a limiting structure and convenient to assemble comprises a first steel rod and a limiting wheel, wherein a slotted hole is formed in the upper end of the first steel rod, a first bolt is arranged on the outer side of the upper end of the first steel rod, a through hole is formed in the surface of the first steel rod, a first adjusting plate is arranged in the slotted hole, a lifting ring is arranged at the upper end of the first adjusting plate, an adjusting hole is formed in the front end surface of the first adjusting plate, a through hole is formed in the upper end surface of the first adjusting plate, a rubber cushion is arranged on the inner side of the through hole, a lifting frame is arranged at the rear end of the first adjusting plate, a bearing chain hook is arranged at the lower end of the lifting frame, an outer steel wire rope is arranged above the lifting ring, a lifting hook is arranged at the front end of the outer steel wire rope, a limiting frame is arranged on the outer portion of the front end of the, the spacing wheel sets up in the below of spacing, and the lower extreme surface of spacing wheel is provided with interior wire rope, the opposite face of first steel pole is provided with the second steel pole, and the upper end inboard of second steel pole is provided with the second regulating plate, the below front end of second steel pole is provided with the second baffle, and the front end of second baffle is provided with the extension board, the below front end of first steel pole is provided with first baffle, and the inboard of first baffle is provided with the recess, the right-hand fixed axle that is provided with in surface of first baffle, and the inboard of fixed axle is provided with the card strip, the front end of card strip is provided with the third bolt, the right-hand fourth bolt that is provided with in surface of second baffle, the upper end rear of first steel pole is provided with the connection steel, and the below of connecting the steel is provided with spacing steel.
Preferably, the first steel rod and the first adjusting plate form a clamping structure through the slotted hole, and the first steel rod is in threaded connection with the first adjusting plate.
Preferably, narrow form distributes before being wide after being between first regulating plate and the second regulating plate, and the front end of first regulating plate and second regulating plate all is provided with six groups of regulation holes.
Preferably, the limiting frame is fixedly connected with the limiting wheel, and the bottom end of the limiting wheel is tightly attached to the inner steel wire rope.
Preferably, the inner steel wire rope penetrates through the inner side of the through hole, and the inner side of the through hole is glued with the rubber cushion.
Preferably, the second baffle forms a clamping structure through the extension plate and the groove, and the first baffle and the groove are of an integral structure.
Preferably, the first baffle forms a rotating structure with the clamping strip through a fixed shaft, and the first steel rod is movably connected with the clamping strip.
Preferably, the hangers are symmetrically distributed along the vertical central axis of the limiting frame, and the lower end surface of each hanger is provided with a group of bearing chain hooks.
Preferably, the connecting steel and the limiting steel are parallel to each other, and the limiting steel is distributed at equal intervals.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the first steel rod, the slotted hole, the first bolt, the first adjusting plate, the second steel rod and the second adjusting plate, the first steel rod and the first adjusting plate form a clamping structure through the slotted hole, a user manually inserts the first adjusting plate into the slotted hole on the inner side of the upper end of the first steel rod, and simultaneously fixes the first adjusting plate inside the slotted hole through the first bolt, so that the assembly between the first steel rod and the first adjusting plate is completed, and the assembly between the second steel rod and the second adjusting plate is completed in the same way.
2. According to the invention, through the arrangement of the first steel rod, the first adjusting plate, the limiting frame, the second bolt and the second adjusting plate, the first adjusting plate and the second adjusting plate are distributed in a shape that the back is wide and the front is narrow, after the first adjusting plate and the second adjusting plate are respectively installed with the first steel rod and the second steel rod, a user adjusts the distance between the first adjusting plate and the second adjusting plate so as to adapt to hung objects with different volumes, after the first adjusting plate and the second adjusting plate are adjusted to the proper distance, the user respectively penetrates the limiting frame through the first adjusting plate and the second adjusting plate and fixes the first adjusting plate and the second adjusting plate through the second bolt, the total thickness of the front ends of the first adjusting plate and the second adjusting plate is the same as the thickness of the inner side of the limiting frame, and the fitting performance.
3. According to the invention, through the arrangement of the first adjusting plate, the limiting frame, the limiting wheel, the inner steel wire rope and the second adjusting plate, the limiting frame is fixedly connected with the limiting wheel, the surface of the limiting wheel is provided with the inward concave wire groove for placing the inner steel wire rope, the stress at the joint of the first adjusting plate and the second adjusting plate is upwards led by the inner steel wire rope through the limiting wheel to neutralize the gravity of a hung object at the lower end of the bearing chain hook, the stress concentration on the surfaces of the first adjusting plate and the second adjusting plate is reduced, and the service life of the first adjusting plate and the second adjusting plate is prolonged.
4. According to the invention, through the arrangement of the second baffle plate, the extension plate, the first baffle plate and the groove, the second baffle plate forms a clamping structure through the extension plate and the groove, the shape structure of the extension plate is matched with that of the groove, a user adjusts the overlapping position between the extension plate and the groove according to the distance between the first steel rod and the second steel rod, the arrangement of the first baffle plate and the second baffle plate is used for limiting the front end and the rear end of a hung object to a certain extent, so that the hung object is always positioned at the inner side of the bracket, and certain potential safety hazards caused by large shaking amplitude of the hung object in the lifting process are avoided.
5. According to the invention, through the arrangement of the first steel rod, the first baffle plate, the fixed shaft, the clamping strip and the third bolt, the first baffle plate and the clamping strip form a rotating structure through the fixed shaft, after the first baffle plate and the second baffle plate are installed, a user rotates the clamping strip to the first steel rod along the fixed shaft, the front end of the clamping strip is fixed on the surface of the first steel rod through the third bolt, the shielding area is increased, the clamping strip is adaptive to irregular hoisted objects, and the front end of the clamping strip of the opposite surface is fixed on the surface of the second steel rod in the same way.
Drawings
FIG. 1 is a schematic structural view of a ship steel structure hoisting bracket with a limiting structure and convenient assembly according to the invention in front view;
FIG. 2 is a schematic side view of a ship steel structure hoisting bracket with a limiting structure for convenient assembly according to the present invention;
FIG. 3 is a schematic top view of a ship steel structure hoisting bracket with a limiting structure for easy assembly according to the present invention;
FIG. 4 is a schematic diagram of a top view of a baffle of a ship steel structure hoisting bracket with a limiting structure for easy assembly;
FIG. 5 is a schematic view of a perforated enlarged structure of a hoisting bracket with a limiting structure and a ship steel structure, which is convenient to assemble.
In the figure: 1. a first steel rod; 2. a slot; 3. a first bolt; 4. a through hole; 5. a first adjusting plate; 6. an adjustment hole; 7. a hoisting ring; 8. a hanger; 9. an outer wire rope; 10. a limiting frame; 11. a limiting wheel; 12. a second bolt; 13. an inner wire rope; 14. perforating; 15. a hook; 16. a second steel bar; 17. a second adjusting plate; 18. a load-bearing chain hook; 19. a second baffle; 20. an extension plate; 21. a first baffle plate; 22. a groove; 23. a fixed shaft; 24. clamping the strip; 25. a third bolt; 26. a fourth bolt; 27. connecting steel; 28. limiting steel; 29. a rubber cushion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a ship steel structure hoisting bracket with a limiting structure and convenient assembly comprises a first steel rod 1, a slotted hole 2, a first bolt 3, a through hole 4, a first adjusting plate 5, an adjusting hole 6, a hoisting ring 7, a hanger 8, an outer steel wire rope 9, a limiting frame 10, a limiting wheel 11, a second bolt 12, an inner steel wire rope 13, a through hole 14, a lifting hook 15, a second steel rod 16, a second adjusting plate 17, a bearing chain hook 18, a second baffle plate 19, an extending plate 20, a first baffle plate 21, a groove 22, a fixing shaft 23, a clamping strip 24, a third bolt 25, a fourth bolt 26, connecting steel 27, limiting steel 28 and a rubber cushion 29, wherein the slotted hole 2 is formed in the upper end of the first steel rod 1, the first bolt 3 is arranged on the outer side of the upper end of the first steel rod 1, the through hole 4 is formed in the surface of the first steel rod 1, the first adjusting plate 5 is arranged in the slotted hole 2, the hoisting ring 7 is arranged at the upper end of the first adjusting plate 5, the front end surface of the first adjusting plate 5 is provided with an adjusting hole 6, the upper end surface of the first adjusting plate 5 is provided with a through hole 14, the inner side of the through hole 14 is provided with a rubber cushion 29, the rear end of the first adjusting plate 5 is provided with a hanger 8, the lower end of the hanger 8 is provided with a bearing chain hook 18, the upper side of the hanging ring 7 is provided with an outer steel wire rope 9, the front end of the outer steel wire rope 9 is provided with a lifting hook 15, the outer part of the front end of the first adjusting plate 5 is provided with a limiting frame 10, the surface of the limiting frame 10 is provided with a second bolt 12, a limiting wheel 11 is arranged below the limiting frame 10, the lower end surface of the limiting wheel 11 is provided with an inner steel wire rope 13, the opposite surface of the first steel rod 1 is provided with a second steel rod 16, the inner side of the upper end of the second steel rod 16 is provided with a second adjusting plate 17, the front end of the lower part of the second steel rod 16 is, first baffle 21 is arranged at the front end of the lower portion of first steel pole 1, a groove 22 is formed in the inner side of first baffle 21, a fixing shaft 23 is arranged on the right side of the surface of first baffle 21, a clamping strip 24 is arranged on the inner side of fixing shaft 23, a third bolt 25 is arranged at the front end of clamping strip 24, a fourth bolt 26 is arranged on the right side of the surface of second baffle 19, connecting steel 27 is arranged behind the upper end of first steel pole 1, and limiting steel 28 is arranged below connecting steel 27.
The first steel rod 1 and the first adjusting plate 5 form a clamping structure through the slotted hole 2, the first steel rod 1 is in threaded connection with the first adjusting plate 5, a user manually inserts the first adjusting plate 5 into the slotted hole 2 on the inner side of the upper end of the first steel rod 1, meanwhile, the first adjusting plate 5 is fixed inside the slotted hole 2 through the first bolt 3, assembly between the first steel rod 1 and the first adjusting plate 5 is completed, assembly between the second steel rod 16 and the second adjusting plate 17 is completed in the same way, the assembly type structure is convenient for the user to respectively transfer parts of the lifting support and to singly maintain and replace a part, and therefore replacement cost is reduced;
the first adjusting plate 5 and the second adjusting plate 17 are distributed in a wide-back and narrow-front manner, six groups of adjusting holes 6 are formed in the front ends of the first adjusting plate 5 and the second adjusting plate 17, after the first adjusting plate 5 and the second adjusting plate 17 are respectively installed with the first steel rod 1 and the second steel rod 16, a user adjusts the distance between the first adjusting plate 5 and the second adjusting plate 17 so as to adapt to hoisted objects with different volumes, after the first adjusting plate 5 and the second adjusting plate 17 are adjusted to a proper distance, the user respectively penetrates the first adjusting plate 5 and the second adjusting plate 17 through the limiting frame 10 and fixes the first adjusting plate 5 and the second adjusting plate 17 through the second bolt 12, the total thickness of the front ends of the first adjusting plate 5 and the second adjusting plate 17 is the same as the thickness of the inner side of the limiting frame 10, and the fitting performance between;
the limiting frame 10 is fixedly connected with the limiting wheel 11, the bottom end of the limiting wheel 11 is tightly attached to the inner steel wire rope 13, the surface of the limiting wheel 11 is provided with an inward concave wire groove for placing the inner steel wire rope 13, the inner steel wire rope 13 guides the stress at the joint of the first adjusting plate 5 and the second adjusting plate 17 upwards through the limiting wheel 11 to neutralize the gravity of a hung object at the lower end of the bearing chain hook 18, so that the stress concentration on the surfaces of the first adjusting plate 5 and the second adjusting plate 17 is reduced, and the service life of the first adjusting plate 5 and the second adjusting plate 17 is prolonged;
the inner steel wire rope 13 penetrates through the inner side of the through hole 14, the inner side of the through hole 14 and the rubber cushion 29 are in glued joint, the inner steel wire rope 13 is converged at the lifting hook 15 through the through hole 14 on the surface of each adjusting plate, the rubber cushion 29 arranged on the inner side of the through hole 14 reduces the abrasion of the inner steel wire rope 13, so that the potential safety hazard is reduced, and the stability between the inner side of the through hole 14 and the rubber cushion 29 is improved through the glued joint;
the second baffle plate 19 forms a clamping structure through the extension plate 20 and the groove 22, the first baffle plate 21 and the groove 22 are of an integral structure, the extension plate 20 is matched with the groove 22 in shape and structure, a user adjusts the overlapping position between the extension plate 20 and the groove 22 according to the distance between the first steel rod 1 and the second steel rod 16, the first baffle plate 21 and the second baffle plate 19 are arranged for limiting the front end and the rear end of a hoisted object to a certain extent, so that the hoisted object is always positioned at the inner side of the bracket, certain potential safety hazards caused by large shaking amplitude generated in the lifting process of the hoisted object are avoided, the first baffle plate 21 and the second baffle plate 19 are respectively connected with the first steel rod 1 and the second steel rod 16 through the fourth bolt 26, and the disassembly and the assembly between the baffle plate and the steel rods are convenient;
the first baffle 21 and the clamping strip 24 form a rotating structure through a fixing shaft 23, the first steel rod 1 is movably connected with the clamping strip 24, after the first baffle 21 and the second baffle 19 are installed, a user rotates the clamping strip 24 to the first steel rod 1 along the fixing shaft 23, the front end of the clamping strip 24 is fixed on the surface of the first steel rod 1 through a third bolt 25, the shielding area is increased, the first baffle is adaptive to irregular hoisted objects, and the front end of the clamping strip 24 of an opposite surface is fixed on the surface of the second steel rod 16 in the same way;
the hanging frames 8 are symmetrically distributed along the vertical central axis of the limiting frame 10, a group of bearing chain hooks 18 are arranged on the lower end surface of each hanging frame 8, the hanging frames 8 are arranged to be connected with the bearing chain hooks 18, the bearing chain hooks 18 are prevented from being connected to the first baffle plate 21 and the second baffle plate 19, so that the bearing of the first baffle plate 21 and the second baffle plate 19 is increased, and the stability of a hung object is improved due to the rectangular distribution of the two groups of bearing chain hooks 18;
connecting steel 27 and spacing steel 28 are parallel to each other, and spacing steel 28 between the equidistance distributes, connecting steel 27 set up and be used for connecting first steel pole 1 and second steel pole 16, constitute a whole with the two, spacing steel 28 equidistance distributes between first steel pole 1 and second steel pole 16, is used for spacing the end about the support, and spacing steel 28 is welded connection with first steel pole 1 and second steel pole 16, increases the stability between the three.
The working principle of the embodiment is as follows: when the ship steel structure hoisting bracket with the limiting structure is used, a user firstly manually inserts the first adjusting plate 5 into the slotted hole 2 on the inner side of the upper end of the first steel rod 1, and simultaneously fixes the first adjusting plate 5 in the slotted hole 2 through the first bolt 3 to complete the assembly between the first steel rod 1 and the first adjusting plate 5, and similarly completes the assembly between the second steel rod 16 and the second adjusting plate 17, the assembly type structure is convenient for the user to respectively transfer the components of the hoisting bracket and singly maintain and replace a certain component, thereby reducing the replacement cost, after the first adjusting plate 5 and the second adjusting plate 17 are respectively installed with the first steel rod 1 and the second steel rod 16, the user adjusts the distance between the first adjusting plate 5 and the second adjusting plate 17 to adapt to hoisted objects with different volumes, after the proper distance is adjusted, the user respectively penetrates the first adjusting plate 5 and the second adjusting plate 17 through the limiting frame 10, the three are fixed by a second bolt 12, the total thickness of the front ends of a first adjusting plate 5 and a second adjusting plate 17 is the same as the thickness of the inner side of a limiting frame 10, the joint between the three is increased, an inward concave wire groove is arranged on the surface of a limiting wheel 11 and is used for placing an inner steel wire rope 13, the stress of the joint of the first adjusting plate 5 and the second adjusting plate 17 is upwards led by the inner steel wire rope 13 through the limiting wheel 11 to neutralize the gravity of a hoisted object at the lower end of a bearing chain hook 18 and reduce the stress concentration of the surfaces of the first adjusting plate 5 and the second adjusting plate 17, the inner steel wire rope 13 is converged at a lifting hook 15 through a through hole 14 on the surface of each adjusting plate, an rubber cushion 29 arranged on the inner side of the through hole 14 reduces the abrasion of the inner steel wire rope 13, thereby reducing the occurrence of potential safety hazards, the shape and structure of the extending plate 20 is matched with the groove 22, a user adjusts the overlapping position between the extending plate 20 and the groove 22 according to the distance between the first steel, the first baffle plate 21 and the second baffle plate 19 are arranged for limiting the front end and the rear end of a lifted object to a certain extent, so that the lifted object is always positioned on the inner side of the bracket, and certain potential safety hazards caused by large shaking amplitude of the lifted object in the lifting process are avoided, the first baffle plate 21 and the second baffle plate 19 are respectively connected with the first steel rod 1 and the second steel rod 16 through the fourth bolt 26, so that the disassembly and assembly between the baffle plates and the steel rods are convenient, after the first baffle plate 21 and the second baffle plate 19 are installed, a user rotates the clamping strip 24 to the first steel rod 1 along the fixed shaft 23, the front end of the clamping strip 24 is fixed on the surface of the first steel rod 1 through the third bolt 25, the shielding area is increased and is adaptive to an irregular lifted object, the front end of the clamping strip 24 of the opposite surface is fixed on the surface of the second steel rod 16 in the same way, the hanger 8 is arranged for connecting the bearing chain hook 18, and the bearing chain hook 18 is prevented from being connected to the first baffle plate 21 and the second baffle plate 19, thereby increased first baffle 21 and second baffle 19's bearing, the setting of connecting steel 27 is used for connecting first steel pole 1 and second steel pole 16, constitutes a whole with the two, and spacing steel 28 equidistance distributes between first steel pole 1 and second steel pole 16, is used for spacing the end about the support, and spacing steel 28 is welded connection with first steel pole 1 and second steel pole 16, increases the stability between the three.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011598221.5A CN112811300A (en) | 2020-12-30 | 2020-12-30 | Ship steel structure hoisting support with limiting structure and convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011598221.5A CN112811300A (en) | 2020-12-30 | 2020-12-30 | Ship steel structure hoisting support with limiting structure and convenient to assemble |
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| Publication Number | Publication Date |
|---|---|
| CN112811300A true CN112811300A (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011598221.5A Pending CN112811300A (en) | 2020-12-30 | 2020-12-30 | Ship steel structure hoisting support with limiting structure and convenient to assemble |
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| CN (1) | CN112811300A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148887A (en) * | 2021-12-17 | 2022-03-08 | 中国水利水电第七工程局有限公司 | Prefabricated stair hoist and mount gallows of assembled |
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| CN210528267U (en) * | 2019-08-26 | 2020-05-15 | 北京密云水泥制品有限责任公司 | A gallows for concrete drain pipe |
| CN210635598U (en) * | 2019-09-02 | 2020-05-29 | 安徽鑫海环保新材料股份有限公司 | RH vacuum impregnation pipe ring brick hoist |
| CN111470410A (en) * | 2020-05-29 | 2020-07-31 | 无锡中车新能源汽车有限公司 | An adjustable car shell transport hanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148887A (en) * | 2021-12-17 | 2022-03-08 | 中国水利水电第七工程局有限公司 | Prefabricated stair hoist and mount gallows of assembled |
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