CN220233984U - C-shaped shell clamping device applicable to bypass bridging operation and used for overhead cables with different diameters - Google Patents
C-shaped shell clamping device applicable to bypass bridging operation and used for overhead cables with different diameters Download PDFInfo
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- CN220233984U CN220233984U CN202321455673.7U CN202321455673U CN220233984U CN 220233984 U CN220233984 U CN 220233984U CN 202321455673 U CN202321455673 U CN 202321455673U CN 220233984 U CN220233984 U CN 220233984U
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- guide seat
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- 210000000078 claw Anatomy 0.000 claims abstract description 46
- 230000003028 elevating effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a C-shaped shell clamping device applicable to overhead cables with different diameters in bypass bridging operation. The C-shaped shell clamping device comprises: and connecting the side plates. An upper claw guide seat and a lower claw guide seat are arranged on the front surface of the connecting side plate. The upper claw guide seat and the lower claw guide seat are arranged up and down with an up-down interval therebetween. The C-shaped upper claw is accommodated in the upper claw guide seat. The lower claw guide seat is internally provided with a C-shaped lower claw. The connecting side plates are provided with accommodating window holes at the upper and lower interval positions. The interior of the accommodating window hole is accommodated with a lifting platform. The elevating platform has an adjusting screw extending toward the C-shaped housing. The utility model has the beneficial effects that: the cable is applicable to overhead cables with different diameters.
Description
Technical Field
The utility model relates to bypass bridging of a power line, in particular to a C-shaped shell clamping device applicable to overhead cables with different diameters in bypass bridging operation.
Background
The bypass bridging operation is completed through an Anpu wire clamp. The Anordinary clamp has a C-shaped housing and a wedge core. The wedge core is inside the C-shaped shell. The C-shaped shell and one side of the wedge-shaped core piece jointly clamp the electric power main line. The C-shaped shell and the opposite side of the wedge-shaped core jointly clamp the electric branch line.
The insulating operating rod electric lapping tool for non-direct contact bypass bridging operation disclosed in the Chinese patent application CN115764684A can realize non-direct contact operation, greatly saves labor cost and construction time, and also provides powerful guarantee for the safety of live working of a power grid. The defects are that: the shell clamping device is only suitable for single-diameter overhead cables, and other diameter overhead cables cannot be positioned at the central line of the C-shaped upper claw and the C-shaped lower claw.
Disclosure of Invention
The utility model aims to solve the problem that the existing shell clamping device is only suitable for overhead cables with single specification in bypass bridging operation, and provides a novel C-shaped shell clamping device suitable for overhead cables with different diameters in bypass bridging operation.
In order to achieve the above object, the technical scheme of the present utility model is as follows: c type casing clamping device that bypass bridging operation was suitable for different diameters overhead cable includes: and connecting the side plates. An upper claw guide seat and a lower claw guide seat are arranged on the front surface of the connecting side plate. The upper claw guide seat and the lower claw guide seat are arranged up and down with an up-down interval therebetween. The C-shaped upper claw is accommodated in the upper claw guide seat. The lower claw guide seat is internally provided with a C-shaped lower claw. The C-shaped upper claw and the C-shaped lower claw are respectively arranged on the upper side and the lower side of the C-shaped shell, and the C-shaped upper claw and the C-shaped lower claw jointly clamp the C-shaped shell. The connecting side plates are provided with accommodating window holes at the upper and lower interval positions. The interior of the accommodating window hole is accommodated with a lifting platform. The elevating platform has an adjusting screw extending toward the C-shaped housing. The adjusting screw abuts against the C-shaped shell and adjusts the C-shaped shell to the center line position of the C-shaped upper claw and the C-shaped lower claw.
As the bypass bridging operation is suitable for the preferred scheme of the C-shaped shell clamping device of the overhead cables with different diameters, the back surface of the connecting side plate is provided with a spring hinge, one page piece of the spring hinge is fixedly connected with the connecting side plate, and the other page piece of the spring hinge is fixedly connected with the heightening platform.
As the preferred scheme of C-shaped shell clamping device which is applicable to the bypass bridging operation and is used for overhead cables with different diameters, the connecting side plates are also provided with observation windows at the upper and lower interval positions.
As the bypass bridging operation is suitable for the preferred scheme of the C-shaped shell clamping device of overhead cables with different diameters, the front surface of the connecting side plate is also provided with a main line and branch line clamping base. The main line and branch line clamping base is provided with a main line hook hole and a branch line passing hole, the main line hook hole is separated from the branch line passing hole, the main line hook hole is provided with a hook opening, the electric power main line passes through the inside of the main line hook hole, and the electric power branch line passes through the inside of the branch line passing hole.
Compared with the prior art, the utility model has the beneficial effects that: the working length of the adjusting screw is adjusted, so that the C-shaped shells with different thicknesses are positioned at the central line positions of the C-shaped upper claw and the C-shaped lower claw, namely, the C-shaped shell clamping device is applicable to overhead cables with different diameters; the position and the posture of the C-shaped shell can be observed through the observation window hole, and the operation is convenient.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a view showing the state of use (before raising) of the present utility model.
Fig. 3 is a view showing the state of use (after heightening) of the present utility model.
Description of the embodiments
The utility model will be described in further detail below with reference to the drawings by means of specific embodiments. The description of these embodiments is provided to assist understanding of the present utility model, but is not to be construed as limiting the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 1, a C-shaped housing clamping device for bypass bridging operation applicable to overhead cables with different diameters is shown. The C-shaped housing clamping device is used for clamping the C-shaped housing 101 (one part of an amp clamp) in bypass bridging operation.
The C-shaped shell clamping device comprises: the side plates 1 are connected. The front surface of the connecting side plate 1 is provided with an upper claw guide seat 2 and a lower claw guide seat 3. The upper claw guide seat 2 and the lower claw guide seat 3 are arranged up and down with an up-down interval 4 therebetween. The upper jaw guide seat 2 is internally provided with a C-shaped upper jaw 20. The lower jaw guide seat 3 is internally provided with a C-shaped lower jaw 30. The C-shaped upper jaw 20 and the C-shaped lower jaw 30 are respectively arranged at the upper side and the lower side of the C-shaped housing 101. The C-shaped upper jaw 20 and the C-shaped lower jaw 30 jointly clamp the C-shaped housing 101.
The connecting side plate 1 is formed with receiving windows 11 at the upper and lower spaces 4. The accommodating window hole 11 accommodates the elevating platform 6. The elevating platform 6 has an adjusting screw 60 extending toward the C-shaped housing 101. The adjusting screw 60 abuts against the C-shaped housing 101. By adjusting the working length of the adjusting screw 60, the C-shaped housing 101 of different thickness can be positioned at the center line of the C-shaped upper jaw 20 and the C-shaped lower jaw 30. Referring to fig. 2, the C-shaped housing 101 is shown in a use state before lifting, and the C-shaped upper jaw 20 and the C-shaped lower jaw 30 have poor clamping effect. Referring to fig. 3, the use state after raising is shown, the C-shaped housing 101 is abutted against the adjusting screw 60 of the raising platform 6, and the C-shaped housing 101 is adjusted to the center line position, so that the clamping effect of the C-shaped upper claw 20 and the C-shaped lower claw 30 is better.
Preferably, a spring hinge 7 is arranged on the back of the connecting side plate 1. One of the spring hinges 7 is fixedly connected with the connecting side plate 1, and the other leaf of the spring hinge 7 is fixedly connected with the raising platform 6. I.e. the raising platform 6 can be turned over. If there is no lifting requirement, the lifting platform 6 can be turned back to the connecting sidewall 1 to leave the accommodating window hole 11.
Preferably, the connecting side plate 1 is further formed with a viewing window 12 at the upper and lower spaces 4. The operator can observe the position and the posture of the C-shaped casing 101 through the observation window 12, thereby facilitating the operation.
In an embodiment, the front surface of the connecting side plate 1 is further provided with a main line and branch line clamping base 8. And the main line and branch line are clamped on the base 8. The main line and branch line clamping base 8 is provided with a main line hooking hole 81 and a branch line passing hole 82. The main line hooking hole 81 is at the upper side. The branch line passes down through the hole 82. The main line hooking hole 81 is spaced apart from the branch line passing hole 82. The main line hooking hole 81 has a hooking opening. The main line hook hole 81 is internally penetrated by the main line 102. The branch line passes through the inside of the hole 82 and the power branch line 103 passes through. The specific threading steps comprise: the power branch 103 is first passed through the branch passing hole 82, and then the power main 102 is passed through the main hooking hole 81, that is, the main branch clamping base 8, which has been previously threaded through the power branch 103, is hung on the power main 102.
The foregoing has outlined rather broadly the more detailed description of the utility model in order that the detailed description thereof herein may be better understood, and in order that the present utility model may be better understood. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (4)
1. C-shaped shell clamping device applicable to bypass bridging operation of overhead cables with different diameters is characterized by comprising: the connecting side plate is provided with an upper claw guide seat and a lower claw guide seat on the front surface of the connecting side plate, the upper claw guide seat and the lower claw guide seat are arranged up and down with an up-down interval therebetween, a C-shaped upper claw is accommodated in the upper claw guide seat, a C-shaped lower claw is accommodated in the lower claw guide seat, the C-shaped upper claw and the C-shaped lower claw are respectively arranged on the upper side and the lower side of the C-shaped shell, and the C-shaped upper claw and the C-shaped lower claw jointly clamp the C-shaped shell; the connecting side plates are provided with accommodating window holes at upper and lower interval positions, a heightening platform is accommodated in the accommodating window holes, the heightening platform is provided with adjusting screws extending towards the C-shaped shell, and the adjusting screws are propped against the C-shaped shell and adjust the C-shaped shell to the central line positions of the C-shaped upper claw and the C-shaped lower claw.
2. The C-shaped casing clamping device for the overhead cables with different diameters, which is suitable for the bypass bridging operation according to claim 1, is characterized in that a spring hinge is arranged on the back surface of the connecting side plate, one sheet of the spring hinge is fixedly connected with the connecting side plate, and the other sheet of the spring hinge is fixedly connected with the raising platform.
3. The C-shaped housing clamping device for different diameter overhead cables for bypass bridging operation according to claim 1, wherein the connecting side plate is further formed with observation windows at the upper and lower spaced positions.
4. A C-shaped housing clamping device for use with different diameter overhead cables in bypass bridging operation according to any one of claims 1 to 3, wherein main line and branch line clamping bases are further disposed on the front surface of the connecting side plate. The main line and branch line clamping base is provided with a main line hook hole and a branch line passing hole, the main line hook hole is separated from the branch line passing hole, the main line hook hole is provided with a hook opening, the electric power main line passes through the inside of the main line hook hole, and the electric power branch line passes through the inside of the branch line passing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321455673.7U CN220233984U (en) | 2023-06-08 | 2023-06-08 | C-shaped shell clamping device applicable to bypass bridging operation and used for overhead cables with different diameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321455673.7U CN220233984U (en) | 2023-06-08 | 2023-06-08 | C-shaped shell clamping device applicable to bypass bridging operation and used for overhead cables with different diameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220233984U true CN220233984U (en) | 2023-12-22 |
Family
ID=89173991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321455673.7U Active CN220233984U (en) | 2023-06-08 | 2023-06-08 | C-shaped shell clamping device applicable to bypass bridging operation and used for overhead cables with different diameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220233984U (en) |
-
2023
- 2023-06-08 CN CN202321455673.7U patent/CN220233984U/en active Active
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