CN204615334U - Portable 10 kv cable upper boom protective device - Google Patents
Portable 10 kv cable upper boom protective device Download PDFInfo
- Publication number
- CN204615334U CN204615334U CN201520320093.6U CN201520320093U CN204615334U CN 204615334 U CN204615334 U CN 204615334U CN 201520320093 U CN201520320093 U CN 201520320093U CN 204615334 U CN204615334 U CN 204615334U
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- Prior art keywords
- cable
- upper boom
- portable
- protective device
- arc
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- 230000001681 protective effect Effects 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009422 external insulation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
A kind of portable 10 kv cable upper boom protective device, it comprises two panels cross section semicircular in shape and the arc that can snap together, multiple hinge and multiple embedded snap close; Wherein adjacent on a two panels arc side is provided with multiple hinge; another side is provided with multiple embedded snap close; and project upwards in the middle part of the upper end-face edge of every sheet arc and be formed with a convex, position, convex both sides level bends inwards and forms protective cap.Bayonet type mounting means taked by the portable 10 kv cable upper boom protective device that the utility model provides, and without the need to wearing cable in advance, cable therefore can not be caused to injure, also facilitate cable upper boom.In addition, it also has that cost of manufacture is low, easy to use, processing safety is strong, to features such as the technical merit of operating personnel are less demanding.
Description
Technical field
The invention belongs to electric power system protector technical field, particularly relate to a kind of portable 10 kv cable upper boom protective device.
Background technology
At present, in 10 kilovolts of power line construction processes, when being directly embedded in soil or need to be connected with overhead transmission line from the cable that cable trough passes through, must by the top of cable upwards office pole.As shown in Figure 1, in order to protect cable 1 in case its damage, usually at cable 1 outer setting be positioned at bottom electric pole 2 cable upper boom protection tube 3.The material that cable upper boom protection tube 3 conventional at present adopts is plastic-coated steel; length is 2 meters; but its shortcoming existed cable 1 will be penetrated cable upper boom protection tube 3 before manufacturing cable head; so not only time-consuming, effort, and after completing to manufacturing cable head, the construction of cable 1 upper boom causes very large difficulty.In addition, because plastic-coated steel is penetrating easily by the external insulation scratch of cable 1 in process in external port, thus cause a hidden trouble to power circuit safe operation.
Summary of the invention
In order to solve the problem, the purpose of this utility model is to provide a kind of portable 10 kv cable upper boom protective device.
In order to achieve the above object, the portable 10 kv cable upper boom protective device that the utility model provides comprises two panels cross section semicircular in shape and the arc that can snap together, multiple hinge and multiple embedded snap close; Wherein adjacent on a two panels arc side is provided with multiple hinge; another side is provided with multiple embedded snap close; and project upwards in the middle part of the upper end-face edge of every sheet arc and be formed with a convex, position, convex both sides level bends inwards and forms protective cap.
Described portable 10 kv cable upper boom protective device also comprises multiple rubber protection pad, is arranged on arc medial surface.
Bayonet type mounting means taked by the portable 10 kv cable upper boom protective device that the utility model provides, and without the need to wearing cable in advance, cable therefore can not be caused to injure, also facilitate cable upper boom.In addition, it also has that cost of manufacture is low, easy to use, processing safety is strong, to features such as the technical merit of operating personnel are less demanding.
Accompanying drawing explanation
Fig. 1 is the cable upper boom protection tube using state schematic diagram of prior art.
The portable 10 kv cable upper boom protective device deployed condition schematic diagram that Fig. 2 provides for the utility model.
The portable 10 kv cable upper boom protective device structure vertical view that Fig. 3 provides for the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the portable 10 kv cable upper boom protective device that the utility model provides is described in detail.
As shown in Fig. 2, Fig. 3 and Fig. 1, the portable 10 kv cable upper boom protective device that the utility model provides comprises two panels cross section semicircular in shape and the arc 4 that can snap together, multiple hinge 5 and multiple embedded snap close 6; Wherein adjacent on two panels arc 4 side is provided with multiple hinge 5; another side is provided with multiple embedded snap close 6; and project upwards in the middle part of the upper end-face edge of every sheet arc 4 and be formed with a convex 7, position, convex 7 both sides level bends inwards and forms protective cap 8.
Described portable 10 kv cable upper boom protective device also comprises multiple rubber protection pad 9, is arranged on arc 4 medial surface.
The portable 10 kv cable upper boom protective device using method now provided by the utility model is described below: after by cable 1 upwards office pole 2 top; two panels arc 4 on this portable 10 kv cable upper boom protective device is coated on the cable 1 be positioned at bottom electric pole 2 outside; then embedded snap close 6 is locked; at this moment the outward flange of protective cap 8 and the medial surface of convex 7 will be close on the external insulation of cable 1, and therefore foreign matter can not fall into protective device inside.In addition, because arc 4 medial surface is provided with rubber protection pad 9, therefore cable 1 can be fixed and protected it.
Claims (2)
1. a portable 10 kv cable upper boom protective device, is characterized in that: it comprises two panels cross section semicircular in shape and the arc (4) that can snap together, multiple hinge (5) and multiple embedded snap close (6); Wherein the upper adjacent side of two panels arc (4) is provided with multiple hinge (5); another side is provided with multiple embedded snap close (6); and project upwards in the middle part of the upper end-face edge of every sheet arc (4) and be formed with a convex (7), convex (7) position, both sides level bends inwards and forms protective cap (8).
2. portable 10 kv cable upper boom protective device according to claim 1; it is characterized in that: described portable 10 kv cable upper boom protective device also comprises multiple rubber protection pad (9), is arranged on arc (4) medial surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320093.6U CN204615334U (en) | 2015-05-18 | 2015-05-18 | Portable 10 kv cable upper boom protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320093.6U CN204615334U (en) | 2015-05-18 | 2015-05-18 | Portable 10 kv cable upper boom protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204615334U true CN204615334U (en) | 2015-09-02 |
Family
ID=53967858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520320093.6U Active CN204615334U (en) | 2015-05-18 | 2015-05-18 | Portable 10 kv cable upper boom protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204615334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310927A (en) * | 2020-10-23 | 2021-02-02 | 国网浙江省电力有限公司舟山供电公司 | Submarine cable protection device for improving current-carrying capacity of submarine cable landing upper tower section |
-
2015
- 2015-05-18 CN CN201520320093.6U patent/CN204615334U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310927A (en) * | 2020-10-23 | 2021-02-02 | 国网浙江省电力有限公司舟山供电公司 | Submarine cable protection device for improving current-carrying capacity of submarine cable landing upper tower section |
| CN112310927B (en) * | 2020-10-23 | 2022-05-03 | 国网浙江省电力有限公司舟山供电公司 | Submarine cable protection device for improving current-carrying capacity of submarine cable landing upper tower section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |