CN203377537U - Flexible lead protection rope locking device - Google Patents
Flexible lead protection rope locking device Download PDFInfo
- Publication number
- CN203377537U CN203377537U CN201320351636.1U CN201320351636U CN203377537U CN 203377537 U CN203377537 U CN 203377537U CN 201320351636 U CN201320351636 U CN 201320351636U CN 203377537 U CN203377537 U CN 203377537U
- Authority
- CN
- China
- Prior art keywords
- protection rope
- connecting rod
- risers
- locking device
- conductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 20
- 239000010959 steel Substances 0.000 description 20
- 239000011435 rock Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to a flexible lead protection rope locking device comprising a cross beam, two end standing plates arranged at the two ends of the cross beam, and two standing plates arranged at the cross beam. The two standing plates are respectively hinged with connecting plates; a connecting rod is arranged between the two connecting plates; and the connecting rod and the two standing plates are in threaded connection. When the locking device is used, the lead protection rope and an iron tower can be firmly connected. The locking device can be used simply and can be assembled and disassembled conveniently; the work load of the worker working high above the ground can be reduced; and the work efficiency is improved.
Description
Technical field
The utility model relates to a kind of lockset of protection rope for conductor flexibly.
Background technology
At present, when the ultra-high-tension power transmission line hot-line insulator string replacement, need to use protection rope for conductor, in working, protection rope for conductor is connected common use U-loop with the steel tower hanging point in the past, around iron tower main material, then uses the U-loop locking firm protection rope for conductor.This mode complicated operation, increase work high above the ground personnel workload, and have certain potential safety hazard.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of lockset of protection rope for conductor flexibly simple in structure, easy to use.
The utility model adopts following technical scheme:
The utility model comprises crossbeam, is symmetricly set on the end riser at crossbeam two ends and is arranged on two middle risers of crossbeam; described two risers and described two end risers are positioned at the same side of crossbeam; be hinged with respectively connecting plate on described two risers; be provided with connecting rod between described two connecting plates; between described connecting rod and two risers for being threaded; be equipped with protective sleeve on described connecting rod, on described connecting rod, be provided with flat recess.
Good effect of the present utility model is as follows:
The utility model is according to the conducting wire hanging point master equipment structure design of steel tower; the conducting wire hanging point master equipment structure of steel tower is two angle steel side by side; there is certain spacing centre; while using the utility model; two risers are passed from the gap between two angle steel; be placed between two angle steel; crossbeam is ridden over to the upper edge of two angle steel; two end risers are buckled in respectively on the outer of two angle steel; so just protection rope for conductor and steel tower firmly are buckled together, use simply easy accessibility; alleviate work high above the ground personnel's workload, improved operating efficiency.Due to connecting plate and riser hinge, so, while using, two connecting plates swing with protection rope for conductor, crossbeam can not swing and rock on angle steel because of the protection rope, strengthen the fail safe of this device, reduced the phase mutual friction between protection rope for conductor and connecting rod simultaneously; Owing to being provided with protective sleeve on connecting rod, can prevent direct friction between protection rope for conductor and connecting rod, increased the useful life of protection rope for conductor.When the protection rope for conductor serious wear, available straight screwdriver is backed out connecting rod by flat recess, restringing protection rope.
The accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is used the status architecture schematic diagram for the utility model.
In the accompanying drawings: 1 end riser, 2 crossbeams, 3 risers, 4 connecting plates, 5 connecting rods, 6 protective sleeves, 7 flat recesses, 8 angle steel.
Embodiment
As accompanying drawing 1,2 is depicted as specific embodiment of the utility model; the utility model comprises crossbeam 2, is symmetricly set on the end riser 1 at crossbeam 2 two ends and is arranged on two middle risers 3 of crossbeam 2; described two risers 3 and described two the same sides of holding risers 1 to be positioned at crossbeam 2; be hinged with respectively connecting plate 4 on described two risers 3; be provided with connecting rod 5 between described two connecting plates 4; between described connecting rod 5 and two risers 4 for being threaded; be equipped with protective sleeve 6 on described connecting rod 5, on described connecting rod 5, be provided with flat recess 7.
While using the utility model; due between connecting rod 5 and two risers 3 for being threaded; and be provided with flat recess 7 on connecting rod 5; with straight screwdriver, connecting rod 5 is backed out; then an end of protection rope for conductor band is placed between two connecting plates 4; again connecting rod 3 is fixed on connecting plate 4 through the wire-protecting rope sling, protection rope for conductor and the utility model can be linked together like this.The utility model is according to the conducting wire hanging point master equipment structure design of steel tower, as shown in Figure 2, the conducting wire hanging point master equipment structure of steel tower is two angle steel 8 side by side, there is certain spacing centre, while using the utility model, two risers 3 are passed from the gap between two angle steel 8, be placed between two angle steel 8, crossbeam 2 is ridden over to the upper edge of two angle steel 8, two end risers 1 are buckled in respectively on the outer of two angle steel 8, so just protection rope for conductor and steel tower firmly are buckled together, the utility model is used simple, easy accessibility, alleviated work high above the ground personnel's workload, improved operating efficiency.Because connecting plate 4 and riser 3 are hinged, so, while using, two connecting plates 4 swing with protection rope for conductor, crossbeam 2 can not swing and rock on angle steel 8 because of the protection rope, strengthen the fail safe of this device, reduced the phase mutual friction between protection rope for conductor and connecting rod 5 simultaneously; Owing to being equipped with protective sleeve 6 on connecting rod 5, can prevent direct friction between protection rope for conductor and connecting rod 5, increased the useful life of protection rope for conductor.When the protection rope for conductor serious wear, available straight screwdriver is backed out connecting rod 5, restringing protection rope.
Claims (1)
1. a protection rope for conductor lockset flexibly, it is characterized in that: it comprises crossbeam (2), be symmetricly set on the end riser (1) at crossbeam (2) two ends and be arranged on middle two risers (3) of crossbeam (2), described two risers (3) and described two the same sides of holding risers (1) to be positioned at crossbeam (2), be hinged with respectively connecting plate (4) on described two risers (3), be provided with connecting rod (5) between described two connecting plates (4), between described connecting rod (5) and two risers (4) for being threaded, be equipped with protective sleeve (6) on described connecting rod (5), be provided with flat recess (7) on described connecting rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320351636.1U CN203377537U (en) | 2013-06-19 | 2013-06-19 | Flexible lead protection rope locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320351636.1U CN203377537U (en) | 2013-06-19 | 2013-06-19 | Flexible lead protection rope locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203377537U true CN203377537U (en) | 2014-01-01 |
Family
ID=49840042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320351636.1U Expired - Lifetime CN203377537U (en) | 2013-06-19 | 2013-06-19 | Flexible lead protection rope locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203377537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103354333A (en) * | 2013-06-19 | 2013-10-16 | 国家电网公司 | Flexible lead protection rope lockset |
-
2013
- 2013-06-19 CN CN201320351636.1U patent/CN203377537U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103354333A (en) * | 2013-06-19 | 2013-10-16 | 国家电网公司 | Flexible lead protection rope lockset |
| CN103354333B (en) * | 2013-06-19 | 2017-04-26 | 国家电网公司 | Flexible lead protection rope lockset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140101 Effective date of abandoning: 20170426 |