CN203352045U - Drainage wiring ladder - Google Patents
Drainage wiring ladder Download PDFInfo
- Publication number
- CN203352045U CN203352045U CN 201320269036 CN201320269036U CN203352045U CN 203352045 U CN203352045 U CN 203352045U CN 201320269036 CN201320269036 CN 201320269036 CN 201320269036 U CN201320269036 U CN 201320269036U CN 203352045 U CN203352045 U CN 203352045U
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- CN
- China
- Prior art keywords
- hook
- foot platform
- ladder
- hinged seat
- terraced
- 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 - Fee Related
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- 239000000725 suspension Substances 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a drainage wiring ladder, and is used for solving the problem of drainage wiring of a power transmission line. The drainage wiring ladder comprises a suspension ladder, a pedal platform and a hook, wherein the suspension ladder and the hook are located at two ends of the pedal platform, and both are assembled on the pedal platform in a hinged manner. The drainage wiring ladder has the characteristics of being simple in structure and convenient to use, can ensure personal safety of constructors, improve work efficiency, and reduce construction cost of drainage wire connection.
Description
Technical field
The utility model relates to a kind of electric construction tool, and especially a kind of drainage wiring ladder that is applicable to transmission line construction belongs to the mounting technique field of cable or electric wire.
Background technology
Drainage thread is the wire of one section arc, and its two ends is connected with the wire of strain rod tower both sides.Because connecing of drainage thread drawn and belonged to work high above the ground, the general lift truck that adopts is constructed, but the lift truck use cost is higher, and running space is large, sometimes drainage thread present position lift truck can't arrive, and just needs the workmen to lie prone and carry out operation on dangling, and not only task difficulty is large, inefficiency, can not guarantee workmen's safety, exist the risk from high falling.
The utility model content
The purpose of this utility model is the drawback for prior art, provide a kind of simple in structure, easy to use, can guarantee the workmen safely, the drainage wiring ladder of increasing work efficiency.
Problem described in the utility model realizes with following technical proposals:
A kind of drainage wiring ladder, it comprises suspension ladder, foot platform and hook, and described suspension ladder and hook are positioned at the foot platform two ends, and they all assemble with foot platform in hinged way.
Above-mentioned drainage wiring ladder, described foot platform comprises the foot platform body, hangs terraced hinged seat, links up with hinged seat, hook limit assembly and pedal rope, described foot platform body is rectangular frame structure, terraced hinged seat is hung in two of end fixed installations at the foot platform body, at two hook hinged seats of its other end fixed installation, on a hook hinged seat, the hook limit assembly is set therein, described pedal rope is fixed on the foot platform body.
Above-mentioned drainage wiring ladder, described suspension ladder upper end arranges two anti-drop hooks, is provided with the anticreep bolt on anti-drop hook, in the terraced lower end of suspension, is provided with and hangs terraced articulated slab, and the suspension ladder hinged seat of described suspension ladder articulated slab and foot platform is equipped.
Above-mentioned drainage wiring ladder, described hook comprises hanger bulk and two hook articulated slabs, and described hook articulated slab is positioned at the hanger bulk lower end, and it is equipped with the hook hinged seat of foot platform, also is provided with the hook operating rope on hanger bulk.
The utility model can be mounted on the crossbeam of transmission tower by hanging terraced anti-drop hook, then by the hook operating rope, hook is hung on wire, and the workmen can carry out the wiring operation by hanging ladder arrival foot platform like this; The utility model is provided with the pedal rope on foot platform, makes the workmen to terminated line more convenient operation under drainage thread; Suspension ladder of the present utility model, hook and foot platform adopt articulated structure, make its variable being changed to " one " font confined state, " U " font operating state and stored collapsed state.In a word, the utlity model has characteristics simple in structure, easy to use, it can guarantee workmen's personal safety, has improved again operating efficiency, has also reduced drainage thread and has connect the construction cost drawn.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is that the utility model forms structural representation (when " U " font operating state);
Fig. 2 is the foot platform structural representation;
Fig. 3 hangs terraced structural representation;
Fig. 4 is the hook structure schematic diagram;
Fig. 5 is the utility model stored collapsed view;
Fig. 6 is that the utility model is in " one " font confined state schematic diagram.
In figure, each list of reference numerals is: 1, foot platform, 1-1, foot platform body, 1-2, pedal rope, 1-3, hang terraced hinged seat, 1-4, hook hinged seat, 1-5, hook limit assembly, 2, hang ladder, 2-1, hang terraced articulated slab, 2-2, anti-drop hook, 2-3, anticreep bolt, 3, hook, 3-1, hanger bulk, 3-2, hook operating rope, 3-3, hook articulated slab.
Embodiment
Referring to Fig. 1, the utility model comprises and hangs ladder 2, foot platform 1 and link up with 3, and described suspensions ladder 2 and hook 3 are positioned at foot platform 1 two ends, and they all assemble with foot platform 1 in hinged way.
Referring to Fig. 2, foot platform 1 of the present utility model comprises foot platform body 1-1, hangs terraced hinged seat 1-3, links up with hinged seat 1-4, hook limit assembly 1-5 and pedal rope 1-2, described foot platform body 1-1 is rectangular frame structure, terraced hinged seat 1-3 is hung in two of end fixed installations at foot platform body 1-1, at two hook hinged seat 1-4 of its other end fixed installation, on a hook hinged seat 1-4, hook limit assembly 1-5 is set therein, described pedal rope 1-2 is fixed on foot platform body 1-1.
Referring to Fig. 3, terraced 2 upper ends of suspension of the present utility model arrange two anti-drop hook 2-2, be provided with anticreep bolt 2-3 on anti-drop hook, in the terraced lower end of suspension, be provided with and hang terraced articulated slab 2-1, the suspension ladder hinged seat 1-3 of described suspension ladder articulated slab 2-1 and foot platform is equipped.
Referring to Fig. 4, hook 3 of the present utility model comprises hanger bulk 3-1 and two hook articulated slab 3-3, described hook articulated slab 3-3 is positioned at hanger bulk 3-1 lower end, and the hook hinged seat 1-4 of it and foot platform is equipped, also is provided with hook operating rope 3-2 on hanger bulk 3-1.
Referring to Fig. 1, Fig. 5, Fig. 6, suspension ladder 2 of the present utility model, link up with 3 and foot platform 1 adopt articulated structure, make its variable being changed to " one " font confined state, " U " font operating state and stored collapsed state.The utility model can stretch on the ground, makes it in " one " font confined state; Then with a rope, it is moved on transmission tower, be suspended on the transmission tower crossbeam by anti-drop hook 2-2, and tighten the anticreep bolt; Pull-up hook operating rope 3-2, make to link up with 3 and hang on the wire of transmission tower, and now the utility model is in " U " font operating state, and the workmen can carry out the wiring operation by hanging ladder 2 arrival foot platforms 1.The utility model is provided with pedal rope 1-2 on foot platform 1, when being operated terminated line under drainage thread, the workmen can ride in above foot platform 1, both feet are pedaled pedal rope 1-2, and the workmen can keep comfortable, safe posture like this, can connect very easily the lower end connector of drainage thread.
Claims (4)
1. a drainage wiring ladder, is characterized in that, it comprises suspension ladder (2), foot platform (1) and hook (3), and described suspension ladder (2) and hook (3) are positioned at foot platform (1) two ends, and they all assemble with foot platform (1) in hinged way.
2. a kind of drainage wiring ladder according to claim 1, it is characterized in that, described foot platform (1) comprises foot platform body (1-1), hang terraced hinged seat (1-3), hook hinged seat (1-4), hook limit assembly (1-5) and pedal rope (1-2), described foot platform body (1-1) is rectangular frame structure, terraced hinged seat (1-3) is hung in two of end fixed installations at foot platform body (1-1), at two hook hinged seats (1-4) of its other end fixed installation, hook limit assembly (1-5) is set on a hook hinged seat (1-4) therein, described pedal rope (1-2) is fixed on foot platform body (1-1).
3. a kind of drainage wiring ladder according to claim 2, it is characterized in that, described suspension ladder (2) upper end arranges two anti-drop hooks (2-2), be provided with anticreep bolt (2-3) on anti-drop hook, be provided with and hang terraced articulated slab (2-1) in the terraced lower end of suspension, the terraced articulated slab of described suspension (2-1) is equipped with the suspension ladder hinged seat (1-3) of foot platform.
4. a kind of drainage wiring ladder according to claim 3, it is characterized in that, described hook (3) comprises hanger bulk (3-1) and two hook articulated slabs (3-3), described hook articulated slab (3-3) is positioned at hanger bulk (3-1) lower end, the hook hinged seat (1-4) of it and foot platform is equipped, also is provided with hook operating rope (3-2) on hanger bulk (3-1).
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269036 CN203352045U (en) | 2013-05-17 | 2013-05-17 | Drainage wiring ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269036 CN203352045U (en) | 2013-05-17 | 2013-05-17 | Drainage wiring ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203352045U true CN203352045U (en) | 2013-12-18 |
Family
ID=49751896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320269036 Expired - Fee Related CN203352045U (en) | 2013-05-17 | 2013-05-17 | Drainage wiring ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203352045U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332896A (en) * | 2014-12-02 | 2015-02-04 | 国家电网公司 | Working platform for high-altitude overhauling of electric transmission lines |
| CN110086123A (en) * | 2019-06-18 | 2019-08-02 | 国网四川省电力公司乐山供电公司 | A kind of power transmission lines overhauling replacement auxiliary device |
| CN111244816A (en) * | 2020-03-04 | 2020-06-05 | 广东电网有限责任公司 | 10kV operation auxiliary device |
| CN112864939A (en) * | 2021-01-07 | 2021-05-28 | 国网安徽省电力有限公司淮北供电公司 | Tool for replacing damper of power transmission line |
-
2013
- 2013-05-17 CN CN 201320269036 patent/CN203352045U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332896A (en) * | 2014-12-02 | 2015-02-04 | 国家电网公司 | Working platform for high-altitude overhauling of electric transmission lines |
| CN110086123A (en) * | 2019-06-18 | 2019-08-02 | 国网四川省电力公司乐山供电公司 | A kind of power transmission lines overhauling replacement auxiliary device |
| CN111244816A (en) * | 2020-03-04 | 2020-06-05 | 广东电网有限责任公司 | 10kV operation auxiliary device |
| CN112864939A (en) * | 2021-01-07 | 2021-05-28 | 国网安徽省电力有限公司淮北供电公司 | Tool for replacing damper of power transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20180517 |