CN203285038U - Working platform for cross arms of electric transmission line steel tube tower - Google Patents
Working platform for cross arms of electric transmission line steel tube tower Download PDFInfo
- Publication number
- CN203285038U CN203285038U CN201320271275XU CN201320271275U CN203285038U CN 203285038 U CN203285038 U CN 203285038U CN 201320271275X U CN201320271275X U CN 201320271275XU CN 201320271275 U CN201320271275 U CN 201320271275U CN 203285038 U CN203285038 U CN 203285038U
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- transmission line
- steel tube
- cross arms
- tube tower
- electric transmission
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Abstract
The utility model discloses a working platform for cross arms of an electric transmission line steel tube tower. The working platform for the cross arms of the electric transmission line steel tube tower solves the problem that a working plane is narrow when work is carried out on the cross arms of the steel tube tower. The working platform for the cross arms of the electric transmission line steel tube tower is characterized in that reinforcing ribs (4) are arranged on a platform face (1) at intervals, steel-channel-shaped supports (2) are fixedly welded to the lower bottom face of the front left end and the lower bottom face of the front right end of the platform face (1), front jackscrew holes (3) are formed in front side plates of the steel-channel-shaped supports (2), back jackscrew holes (5) are formed in back side plates of the steel-channel-shaped supports (2), the cross arms of the electric transmission line steel tube tower are movably connected in grooves of the two steel-channel-shaped supports (2) in a clamping mode, front jackscrews are arranged in the front jackscrew holes (3), and back jackscrews are arranged in the back jackscrew holes (5). Through the fact that the plane frames are set up on the cross arms of the steel tube tower, the working platform for the cross arms of the electric transmission line steel tube tower widens the working plane of operation, and effectively improves the safety factor of work and the production efficiency.
Description
Technical field
The utility model relates to a kind of utensil that carries out operation on electric power line pole tower, particularly a kind of operation temporary platform of using while carrying out operation on electric power line pole tower.
Background technology
At present, in order to save the floor space of transmission tower, the shaft tower of overhead transmission line progressively replaces angle steel tower and cement pole by six rib shape steel tube towers, but six rib shape steel tube towers have a lot of inconvenience to maintenance and the maintenance of working line, particularly on the circuit cross-arm during operation, owing to being subjected to Flat Architecture design restriction, the steel tube tower cross-arm adopts irregular rectangular hollow prism to support wire, its operation width generally only has 20-25 centimetre, in meeting the construction of line or dimension inspection work, operating personnel can only operation on the scope of operation of only 20-25 cm width.Although the safety belt protection is arranged, rise and fall while moving on cross-arm, slightly do not note just having the danger of pendant tower.
Summary of the invention
The utility model provides a kind of steel pipe tower cross arm for power transmission line job platform, the narrow problem of the scope of operation while having solved on the steel tube tower cross-arm operation.
The utility model is to solve by the following technical programs above technical problem:
a kind of steel pipe tower cross arm for power transmission line job platform, comprise table top, compartment of terrain is provided with reinforcing rib on table top, all be fixedly welded with the channel steel shape support on the left front end bottom surface of table top He on the right front ends bottom surface, top wire hole before being provided with on the front side board of channel steel shape support, top wire hole before being provided with on the front side board of channel steel shape support, top wire hole after being provided with on the back side panel of channel steel shape support, the steel pipe tower cross arm for power transmission line active card is connected in the groove of two channel steel shape supports, jackscrew before being provided with in front top wire hole, the leading flank apical grafting of the head of front jackscrew and steel pipe tower cross arm for power transmission line together, jackscrew after being provided with in rear top wire hole, the trailing flank apical grafting of the head of rear jackscrew and steel pipe tower cross arm for power transmission line together.
The length of table top is 1000 millimeters, and the width of table top is 500 millimeters.
The utility model, by build plane rack on the steel tube tower cross-arm, has been widened the operation element face, effectively improves safety factor and the production efficiency of operation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
a kind of steel pipe tower cross arm for power transmission line job platform, comprise table top 1, compartment of terrain is provided with reinforcing rib 4 on table top 1, all be fixedly welded with channel steel shape support 2 on the left front end bottom surface of table top 1 He on the right front ends bottom surface, top wire hole 3 before being provided with on the front side board of channel steel shape support 2, top wire hole 3 before being provided with on the front side board of channel steel shape support 2, top wire hole 5 after being provided with on the back side panel of channel steel shape support 2, the steel pipe tower cross arm for power transmission line active card is connected in the groove of two channel steel shape supports 2, jackscrew before being provided with in front top wire hole 3, the leading flank apical grafting of the head of front jackscrew and steel pipe tower cross arm for power transmission line together, jackscrew after being provided with in rear top wire hole 5, the trailing flank apical grafting of the head of rear jackscrew and steel pipe tower cross arm for power transmission line together.
The length of table top 1 is 1000 millimeters, and the width of table top 1 is 500 millimeters.
Claims (2)
1. steel pipe tower cross arm for power transmission line job platform, comprise table top (1), be provided with reinforcing rib (4) in the upper compartment of terrain of table top (1), it is characterized in that, all be fixedly welded with channel steel shape support (2) on the left front end bottom surface of table top (1) He on the right front ends bottom surface, be provided with front top wire hole (3) on the front side board of channel steel shape support (2), be provided with front top wire hole (3) on the front side board of channel steel shape support (2), be provided with rear top wire hole (5) on the back side panel of channel steel shape support (2), the steel pipe tower cross arm for power transmission line active card is connected in the groove of two channel steel shape supports (2), be provided with front jackscrew in front top wire hole (3), the leading flank apical grafting of the head of front jackscrew and steel pipe tower cross arm for power transmission line together, be provided with rear jackscrew in rear top wire hole (5), the trailing flank apical grafting of the head of rear jackscrew and steel pipe tower cross arm for power transmission line together.
2. a kind of steel pipe tower cross arm for power transmission line job platform according to claim 1, is characterized in that, the length of table top (1) is 1000 millimeters, and the width of table top (1) is 500 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320271275XU CN203285038U (en) | 2013-05-17 | 2013-05-17 | Working platform for cross arms of electric transmission line steel tube tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320271275XU CN203285038U (en) | 2013-05-17 | 2013-05-17 | Working platform for cross arms of electric transmission line steel tube tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285038U true CN203285038U (en) | 2013-11-13 |
Family
ID=49541409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320271275XU Expired - Fee Related CN203285038U (en) | 2013-05-17 | 2013-05-17 | Working platform for cross arms of electric transmission line steel tube tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643789A (en) * | 2013-12-17 | 2014-03-19 | 青海鹏盛电力器材有限公司 | Turnover safety maintenance platform of power steel tube tower |
-
2013
- 2013-05-17 CN CN201320271275XU patent/CN203285038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643789A (en) * | 2013-12-17 | 2014-03-19 | 青海鹏盛电力器材有限公司 | Turnover safety maintenance platform of power steel tube tower |
| CN103643789B (en) * | 2013-12-17 | 2016-01-13 | 青海鹏盛电力器材有限公司 | A kind of turnover safety maintenance platform of power steel tube tower |
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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: 20131113 |