CN220896200U - Unhooking-preventing wire outlet device for electric power construction - Google Patents
Unhooking-preventing wire outlet device for electric power construction Download PDFInfo
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- CN220896200U CN220896200U CN202322235038.4U CN202322235038U CN220896200U CN 220896200 U CN220896200 U CN 220896200U CN 202322235038 U CN202322235038 U CN 202322235038U CN 220896200 U CN220896200 U CN 220896200U
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- buckle
- hook plate
- hook
- plate
- outlet device
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- 238000010276 construction Methods 0.000 title claims abstract description 23
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- 230000000694 effects Effects 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000009194 climbing Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012211 strain insulator Substances 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the technical field of electric power construction, in particular to an anti-unhooking wire outlet device for electric power construction, which comprises a supporting rod, a connecting seat and a hook component, wherein the connecting seat is fixedly sleeved on the supporting rod, the hook component is detachably locked on the connecting seat, the hook comprises a hook plate, a buckle plate, a torsion spring and a pull rope, the buckle plate is rotatably connected with the hook plate, an openable annular structure is formed between the hook plate and the buckle plate, the pull rope is arranged by extending from the rear end of the supporting rod towards the hook component, the front end of the pull rope sequentially penetrates through one side of the hook plate and the buckle plate, the front end of the pull rope is limited at the buckle plate, the pull rope is pulled backwards to enable the buckle plate to be rotatably arranged towards the inner side of the hook plate and enable the annular structure to be in an open state, the torsion spring is connected onto the buckle plate and the hook plate, the torsion spring is used for enabling the buckle plate to be reset against the hook plate and the annular structure to be in a closed state, and the wire outlet device is convenient for constructors to carry and climb.
Description
Technical Field
The utility model relates to the technical field of power construction, in particular to an unhooking-preventing wire outlet device for power construction.
Background
At present, with the continuous development of power grid construction, overhead line-out operation of a power transmission line is more and more frequent; the replacement, correction and overhaul of the drainage wire and the strain insulator string can be often performed by means of an outgoing flat ladder, and at present, the existing flat ladder can realize operation requirements, but has a plurality of inconveniences in the use process. For example, the unhooking-preventing outgoing line flat ladder disclosed in the Chinese patent CN115548957A4 is hooked and fixed through the front end of the flat ladder, and then constructors move from the flat ladder to a maintenance position, but the flat ladder is heavy and large in size, so that the constructors cannot conveniently carry the flat ladder when climbing the high-altitude position; and the space on part of the terminal platforms is limited, the condition of placing the flat ladder is not provided, and the safety performance is not guaranteed.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides the unhooking-preventing wire outlet device for the electric power construction, which is convenient to carry and use.
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 mousing-hook is qualified for next round of competitions device, includes bracing piece, connecting seat, couple subassembly, the fixed cover of connecting seat is located on the bracing piece, couple detachable locks on the connecting seat, the couple includes hook plate, buckle, torsional spring, stay cord, but buckle and hook plate rotatable coupling and make between hook plate and the buckle form the annular structure of switching, the stay cord extends towards the couple subassembly by the bracing piece rear end and sets up, and the stay cord front end passes hook plate one side in proper order and buckle setting, just the stay cord front end is spacing in buckle department, the stay cord is pulled backward and can make the buckle rotate the setting towards the hook plate inboard and let annular structure be in open state, the torsional spring is connected on buckle and hook plate, the torsional spring is used for making the buckle reset to support the hook plate and let annular structure be in closed state.
Further, the stay cord includes outer tube, activity steel wire, the outer tube sets up along bracing piece outer wall laminating and extends to the outer tube front end towards hook plate department and fixedly set up on the hook plate, activity steel wire mobilizable wears to locate in the outer tube, and activity steel wire front end passes hook plate and buckle setting in proper order, and the pulling activity steel wire can make the buckle rotate around the hook plate.
Further, the hook plate is provided with a first round hole, the buckle plate is provided with a second round hole, and the front end of the movable steel wire sequentially penetrates through the first round hole and the second round hole.
Further, the stay cord still includes spacing ring, pull ring, the spacing ring is located between activity steel wire front end and the buckle and is in the buckle outside, spacing ring diameter is greater than the second round hole diameter, the pull ring is located activity steel wire rear end.
Further, including strengthening the subassembly, strengthening the subassembly and including adapter sleeve, fixed steel wire, be equipped with a hollow portion that runs through the setting in the bracing piece, the adapter sleeve is equipped with two sets of and overlaps respectively locates the bracing piece both ends, fixed steel wire locates in the hollow portion and is connected with two adapter sleeves, and two adapter sleeves make fixed steel wire take-up setting in the hollow portion.
Further, a through hole is formed in the connecting seat, a mounting rod is arranged at the lower end of the hook plate in a downward extending mode, a threaded section is arranged on the mounting rod, the mounting rod is inserted into the through hole, the threaded section is located in the connecting seat, a plurality of nuts are arranged to lock the upper surface and the lower surface of the top of the connecting seat, the hook assembly is detachably arranged on the connecting seat, and the threaded section is also provided with one nut.
Further, the outer wall of the support rod is wrapped with an insulating cloth layer, and the outer sleeve is arranged along the outer wall of the support rod and is wrapped and fixed by the insulating cloth layer.
Further, the hook plate and the pinch plate are coated with an insulating coating.
As can be seen from the above description of the present utility model, compared with the prior art, the unhooking-preventing wire outlet device for electric power construction provided by the present utility model has the following advantages;
The supporting rod and the hook component are matched to form a structure for supporting constructors to pass through, the supporting rod is light, and the hook component is operated in a pull rope pulling mode, so that the unhooking-preventing wire outlet device is convenient to carry when climbing to a high place, and is simple to operate, safe and reliable;
The movable steel wire is pulled to enable the buckle plate to move and enable the annular structure to be in an open state, so that the operation of hooking a cable or an electric wire is completed, the movable steel wire is loosened, and the buckle plate is reset to the annular structure to be in a closed state by means of the torsion spring, so that the cable or the electric wire is surrounded, and the unhooking prevention function is realized;
The reinforcing component is arranged to provide insurance for the support stem, so that the support stem can continue to provide support under the special condition that the fixed steel wire is broken, and the safety accident that constructors fall due to direct breakage of the support stem is avoided;
The connecting seat is arranged to facilitate the assembly and disassembly of the hook component, and the hook component is reinforced and locked through the nut, so that the hook component has enough safety under the condition of hanging.
Drawings
Fig. 1 is a schematic structural diagram of an unhooking-preventing outlet device for electric power construction.
Fig. 2 is a schematic side view of an unhooking-proof outlet device for electric power construction.
Fig. 3 is a schematic cross-sectional view of an unhooking-proof outlet device for electric power construction.
Fig. 4 is a schematic cross-sectional view of a hanger assembly of the present utility model.
The correspondence identified in the figure is as follows: 1. a support rod; 11. a hollow portion; 2. a connecting seat; 21. a through hole; 3. a hook assembly; 31. a hook plate; 311. a first round hole; 32. a buckle plate; 321. a second round hole; 33. a torsion spring; 34. a pull rope; 341. an outer sleeve; 342. a movable steel wire; 343. a limiting ring; 344. a pull ring; 35. a mounting rod; 351. a threaded section; 352. a nut; 4. a reinforcement assembly; 41. connecting sleeves; 42. fixing the steel wire; 5. an insulating cloth layer.
Detailed Description
The utility model is further described below by means of specific embodiments.
Referring to fig. 1 to 4, the unhooking-preventing wire outlet device for electric power construction comprises a supporting rod 1, a connecting seat 2, a hook component 3 and a reinforcing component 4.
The connecting seat 2 is fixedly sleeved on the supporting rod 1, the hook is detachably locked on the connecting seat 2, the hook comprises a hook plate 31, a buckle plate 32, a torsion spring 33 and a pull rope 34, the buckle plate 32 is rotatably connected with the hook plate 31, an annular structure capable of being opened and closed is formed between the hook plate 31 and the buckle plate 32, the pull rope 34 is arranged by extending the rear end of the supporting rod 1 towards the hook assembly 3, the front end of the pull rope 34 sequentially penetrates through one side of the hook plate 31 and the buckle plate 32, the front end of the pull rope 34 is limited at the buckle plate 32, the buckle plate 32 can be rotatably arranged towards the inner side of the hook plate 31 by pulling the pull rope 34 backwards, the annular structure is in an opened state, the torsion spring 33 is connected onto the buckle plate 32 and the hook plate 31, and the torsion spring 33 is used for resetting the buckle plate 32 to abut against the hook plate 31, and the annular structure is in a closed state.
The stay cord 34 comprises an outer sleeve 341 and a movable steel wire 342, the outer sleeve 341 is arranged along the outer wall of the support rod 1 in a fitting way and extends towards the hook plate 31 until the front end of the outer sleeve 341 is fixedly arranged on the hook plate 31, the movable steel wire 342 is movably arranged in the outer sleeve 341 in a penetrating way, the front end of the movable steel wire 342 sequentially penetrates through the hook plate 31 and the buckle plate 32, and the buckle plate 32 can rotate around the hook plate 31 by pulling the movable steel wire 342; the hook plate 31 is provided with a first round hole 311, the buckle plate 32 is provided with a second round hole 321, and the front end of the movable steel wire 342 sequentially passes through the first round hole 311 and the second round hole 321; the pull rope 34 further comprises a limiting ring 343 and a pull ring 344, the limiting ring 343 is arranged between the front end of the movable steel wire 342 and the pinch plate 32 and is positioned outside the pinch plate 32, the diameter of the limiting ring 343 is larger than that of the second round hole 321, and the pull ring 344 is arranged at the rear end of the movable steel wire 342, so that the movable steel wire 342 can be prevented from sliding out of the second round hole 321; the movable steel wire 342 is pulled to overcome the elasticity of the torsion spring 33, so that the pinch plate 32 can be moved and the annular structure is in an open state, the operation of hooking a cable or an electric wire is completed, the movable steel wire 342 is loosened, the pinch plate 32 is reset to the annular structure to be in a closed state by means of the elasticity of the torsion spring 33, and the cable or the electric wire is surrounded, so that the unhooking prevention function is realized.
The reinforcing component 4 comprises a connecting sleeve 41 and fixed steel wires 42, wherein a hollow part 11 which is arranged in a penetrating manner is arranged in the supporting rod 1, the connecting sleeves 41 are provided with two groups and are respectively sleeved at two ends of the supporting rod 1, the fixed steel wires 42 are arranged in the hollow part 11 and are connected with the two connecting sleeves 41, and the two connecting sleeves 41 enable the fixed steel wires 42 to be arranged in the hollow part 11 in a tensioning manner; the reinforcing component 4 is arranged to provide insurance for the support stem, so that the support rod 1 can continue to provide support under the special condition of fracture by the fixed steel wire 42, the occurrence of safety accidents caused by falling of constructors due to direct fracture of the support stem is avoided, and the safety performance of the wire outlet device is effectively improved. In order to reduce the weight of the support rod 1, the support rod can be made of plastic materials or other light materials, so that a reinforcing component 4 is added for the safety of construction personnel.
The connecting seat 2 is provided with a through hole 21, the lower end of the hook plate 31 is provided with a mounting rod 35 which extends downwards, the mounting rod 35 is provided with a thread section 351, the mounting rod 35 is inserted into the through hole 21, the thread section 351 is positioned in the connecting seat 2, the hook assembly 3 is detachably arranged on the connecting seat 2 by arranging a plurality of nuts 352 to be locked on the upper surface and the lower surface of the top of the connecting seat 2, and the thread section 351 is also provided with a nut 352; the function of setting up connecting seat 2 is that the installation of making things convenient for couple subassembly 3 is dismantled to consolidate the locking to couple subassembly 3 through a plurality of nuts 352, make couple subassembly 3 possess sufficient security under the condition of hanging.
The outer wall of the support rod 1 is wrapped with one layer of insulating cloth layer 5, the outer sleeve 341 is arranged along the outer wall of the support rod 1 and is wrapped and fixed by the insulating cloth layer 5, and the hook plate 31 and the pinch plate 32 are coated with insulating coatings to improve safety assurance for constructors.
The working principle of the unhooking-preventing wire outlet device is as follows:
Taking constructor climbing iron tower during operation as an example, constructor carries this kind of device of being qualified for next round of competitions climbing to waiting the maintenance position, constructor holds bracing piece 1 and pulls movable steel wire 342 backward through pull ring 344, make movable steel wire 342 pulling buckle 32 inwards rotate and make annular structure be in the open state, and let cable or electric wire imbed in annular structure, then loosen pull ring 344 and make buckle 32 release by the state of movable steel wire 342 pulling, and buckle 32 relies on the elasticity of torsional spring 33 to reset to closing annular structure, again with the other end of bracing piece 1 principle couple subassembly 3 fixed lean on locating on the iron tower platform, then constructor moves forward along bracing piece 1 to waiting the working position.
The foregoing is merely one specific embodiment of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the concept shall belong to the behavior of infringement of the protection scope of the present utility model.
Claims (8)
1. The utility model provides an electric power construction anticreep hook outlet device which characterized in that: including bracing piece, connecting seat, couple subassembly, the fixed cover of connecting seat is located on the bracing piece, couple subassembly detachable locks on the connecting seat, the couple includes hook plate, buckle, torsional spring, stay cord, but buckle and hook plate rotatable coupling and make form closed loop configuration between hook plate and the buckle, the stay cord extends towards the couple subassembly by the bracing piece rear end and sets up, and the stay cord front end passes hook plate one side in proper order and buckle setting, just the stay cord front end is spacing in buckle department, the stay cord is pulled backward can make the buckle rotate the setting towards the hook plate inboard and let loop configuration be in open condition, the torsional spring is connected on buckle and hook plate, the torsional spring is used for making the buckle reset to support the hook plate and let loop configuration be in closed condition.
2. The power construction unhooking-preventing wire outlet device according to claim 1, wherein: the stay cord includes outer tube, activity steel wire, the outer tube sets up along bracing piece outer wall laminating and extends to the outer tube front end towards hook plate department and fixedly set up on the hook plate, movable steel wire is mobilizable wears to locate in the outer tube, and the activity steel wire front end passes hook plate and buckle setting in proper order, and the pulling activity steel wire can make the buckle rotate around the hook plate.
3. The power construction unhooking-preventing wire outlet device according to claim 2, wherein: the hook plate is provided with a first round hole, the buckle plate is provided with a second round hole, and the front end of the movable steel wire sequentially penetrates through the first round hole and the second round hole.
4. A unhooking-prevention wire outlet device for electric power construction according to claim 3, wherein: the stay cord still includes spacing ring, pull ring, the spacing ring is located between activity steel wire front end and the buckle and is in the buckle outside, spacing ring diameter is greater than the second round hole diameter, the pull ring is located activity steel wire rear end.
5. The power construction unhooking-preventing wire outlet device according to claim 1, wherein: the reinforcing assembly comprises a connecting sleeve and fixed steel wires, a hollow part penetrating through the connecting sleeve is arranged in the supporting rod, the connecting sleeve is provided with two groups and is respectively sleeved at two ends of the supporting rod, the fixed steel wires are arranged in the hollow part and connected with the two connecting sleeves, and the two connecting sleeves enable the fixed steel wires to be tensioned and arranged in the hollow part.
6. The power construction unhooking-preventing wire outlet device according to claim 1, wherein: the connecting seat is provided with a through hole, the lower end of the hook plate is provided with a mounting rod which extends downwards, the mounting rod is provided with a threaded section, the mounting rod is inserted into the through hole, the threaded section is positioned in the connecting seat, a plurality of nuts are arranged to lock the upper surface and the lower surface of the top of the connecting seat, so that the hook assembly is detachably arranged on the connecting seat, and the threaded section is also provided with a nut.
7. The power construction unhooking-preventing wire outlet device according to claim 2, wherein: the outer wall of the support rod is wrapped with an insulating cloth layer, and the outer sleeve is arranged along the outer wall of the support rod and is wrapped and fixed by the insulating cloth layer.
8. The power construction unhooking-preventing wire outlet device according to claim 1, wherein: and an insulating coating is coated on the hook plate and the pinch plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322235038.4U CN220896200U (en) | 2023-08-18 | 2023-08-18 | Unhooking-preventing wire outlet device for electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322235038.4U CN220896200U (en) | 2023-08-18 | 2023-08-18 | Unhooking-preventing wire outlet device for electric power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220896200U true CN220896200U (en) | 2024-05-03 |
Family
ID=90842984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322235038.4U Active CN220896200U (en) | 2023-08-18 | 2023-08-18 | Unhooking-preventing wire outlet device for electric power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220896200U (en) |
-
2023
- 2023-08-18 CN CN202322235038.4U patent/CN220896200U/en active Active
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