CN202353089U - Seven-wheel paying-off tackle - Google Patents
Seven-wheel paying-off tackle Download PDFInfo
- Publication number
- CN202353089U CN202353089U CN 201120457458 CN201120457458U CN202353089U CN 202353089 U CN202353089 U CN 202353089U CN 201120457458 CN201120457458 CN 201120457458 CN 201120457458 U CN201120457458 U CN 201120457458U CN 202353089 U CN202353089 U CN 202353089U
- Authority
- CN
- China
- Prior art keywords
- wheel
- tackle
- paying
- yoke plate
- wheel shaft
- 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
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- Electric Cable Installation (AREA)
Abstract
The utility model relates to a tool used in power line construction of power transmission and transformation, in particular to a seven-wheel paying-off tackle. The seven-wheel paying-off tackle comprises a triangular connecting plate, wherein two angle ends of the triangular connecting plate are respectively connected with a stripy bracket; a wheel shaft is arranged under the triangular connecting plate; the two ends of the wheel shaft are respectively fixed at the middle parts of the two brackets; the wheel shaft between the two brackets are provided with seven pulleys in parallel; and the outer edge of each pulley is provided with a round wheel groove. The seven-wheel paying-off tackle can be matched with a traction traveling plate so as to enable the traction traveling plate to pass through the seven-wheel paying-off tackle smoothly and further guarantee the paying-off safety, and has the advantages of simple structure and easiness in implementation.
Description
Technical field
The utility model relates to the Work tool that uses in the power transmission and transformation power line construction, relates in particular to the releasing pulley that spreading conducting wire uses in the transmission line construction process, and concrete a kind of is seven-wheel line tackle.
Background technology
In the power transmission and transformation power line construction; In the process of spreading conducting wire; Situation such as limp upset are job-hoped, are drawn in the traction limp through regular meeting through the releasing pulley pull rope time; Not noting causing limp to impact behind the coaster by force slightly can not be through situation such as coasters through, traction limp, so that damage coaster, iron tower and security incident takes place; In the extra high voltage direct current transmission line engineering; Adopting lead is six division steel reinforced aluminium conductors; In the spreading conducting wire process, when coaster is crossed in the traction limp, job-hop, draw the situation of limp upset more easily; Therefore need badly and a kind ofly can make the traction limp can pass through seven-wheel line tackle smoothly, the Work tool of the safety of assurance unwrapping wire.
Summary of the invention
The purpose of the utility model is to solve the problem of above-mentioned existence, and provide a kind of simple in structure, be easy to realize, can make the traction limp can pass through seven-wheel line tackle smoothly, the seven-wheel line tackle of the safety of assurance unwrapping wire.
For realizing above-mentioned purpose, a kind of seven-wheel line tackle of the utility model design comprises the triangle yoke plate; Two angle ends of said triangle yoke plate are connected with the bar shaped support respectively; The below of said triangle yoke plate is provided with wheel shaft, and the two ends of said wheel shaft are separately fixed at the middle part of two supports, on the wheel shaft between said two supports seven pulleys is installed side by side; The outer rim of each pulley is equipped with a circle and is race, and said two frame bottom are equipped with the connection crossbeam.
In technique scheme, the upper end of said two supports all is hinged on two angle ends of triangle yoke plate.
In technique scheme, the upper end of said triangle yoke plate is provided with hanging hole.
Adopt the following advantage that the utlity model has of technique scheme:
The traction limp is when taking turns coaster through seven, and the traction limp is introduced into seven and takes turns corresponding race on the coaster, thereby guides each guide rod to get into corresponding race smoothly, makes traction limp traction lead take turns coaster through seven smoothly.In the work progress; When the pulley race of taking turns coaster when the guide rod and seven of traction limp has deviation in the horizontal direction; Because the utility model seven is taken turns coaster and is provided with the bar shaped support, when contact, the bar shaped support that limp rounding off and seven is taken turns coaster can just slide immediately, and the smooth entering seven of guide post is taken turns in the corresponding race of coaster; Thereby make seven smooth and corresponding corresponding races of coaster that get into of guide rods ability, make the traction limp take turns coaster through seven smoothly.This shows that the utility model can make the traction limp can pass through seven-wheel line tackle smoothly, guarantees the safety of unwrapping wire, has advantage simple in structure, that be easy to realize.
Description of drawings
Fig. 1 is the embodiment overall structure sketch map of the utility model;
Among the figure: 1, triangle yoke plate, 2, support, 3, wheel shaft, 4, pulley, 5, race, 6, hanging hole, 7, connect crossbeam.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
Seven-wheel line tackle as shown in Figure 1; Comprise triangle yoke plate 1; Two angle ends of triangle yoke plate 1 are connected with bar shaped support 2 respectively, and the below of triangle yoke plate 1 is provided with wheel shaft 3, and the two ends of wheel shaft 3 are separately fixed at the middle part of two supports 2; On the wheel shaft 3 between two supports 2 seven pulleys 4 are installed side by side, the outer rim of each pulley 4 is equipped with a circle and is race 5.
The upper end of two supports 2 all is hinged on two angle ends of triangle yoke plate 1.The upper end of triangle yoke plate 1 is provided with hanging hole 6, during use, can whole seven-wheel line tackle be hung through this hanging hole 6.
The connection crossbeam 7 that install two support 2 bottoms makes on the whole pulley structure more firm.
The utility model is put the traction limp that six-multiple conductor uses with exhibition and is used; Exhibition is put the traction limp of six-multiple conductor through the guide post on it; Get into the corresponding race 5 of seven-wheel line tackle, the guide post of opening up the traction limp of putting six-multiple conductor gets into the corresponding race 5 of seven-wheel line tackle.
The content that this specification is not done to describe in detail belongs to this area professional and technical personnel's known prior art.
Claims (3)
1. seven-wheel line tackle; It is characterized in that: comprise triangle yoke plate (1), two angle ends of said triangle yoke plate (1) are connected with bar shaped support (2) respectively, and the below of said triangle yoke plate (1) is provided with wheel shaft (3); The two ends of said wheel shaft (3) are separately fixed at the middle part of two supports (2); On the wheel shaft (3) between said two supports (2) seven pulleys (4) are installed side by side, the outer rim of each pulley (4) is equipped with a circle and is race (5), and said two supports (2) bottom is equipped with and connects crossbeam (7).
2. seven-wheel line tackle according to claim 1 is characterized in that: the upper end of said two supports (2) all is hinged on two angle ends of triangle yoke plate (1).
3. seven-wheel line tackle according to claim 1 and 2 is characterized in that: the upper end of said triangle yoke plate (1) is provided with hanging hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120457458 CN202353089U (en) | 2011-11-17 | 2011-11-17 | Seven-wheel paying-off tackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120457458 CN202353089U (en) | 2011-11-17 | 2011-11-17 | Seven-wheel paying-off tackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202353089U true CN202353089U (en) | 2012-07-25 |
Family
ID=46542054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120457458 Expired - Lifetime CN202353089U (en) | 2011-11-17 | 2011-11-17 | Seven-wheel paying-off tackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202353089U (en) |
-
2011
- 2011-11-17 CN CN 201120457458 patent/CN202353089U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5 Patentee after: HUBEI ELECTRIC POWER TRANSMISSION & DISTRIBUTION ENGINEERING Co. Address before: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5 Patentee before: Hubei Electric Power Transmission & Distribution Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130129 Address after: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5 Patentee after: HUBEI ELECTRIC POWER TRANSMISSION & DISTRIBUTION ENGINEERING Co. Patentee after: State Grid Corporation of China Address before: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5 Patentee before: HUBEI ELECTRIC POWER TRANSMISSION & DISTRIBUTION ENGINEERING Co. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |