CN212716106U - Transmission line iron tower with built-in operation safety maintenance structure - Google Patents
Transmission line iron tower with built-in operation safety maintenance structure Download PDFInfo
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- CN212716106U CN212716106U CN202021194438.5U CN202021194438U CN212716106U CN 212716106 U CN212716106 U CN 212716106U CN 202021194438 U CN202021194438 U CN 202021194438U CN 212716106 U CN212716106 U CN 212716106U
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- iron tower
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Abstract
The utility model discloses a transmission line iron tower of structure is maintained to built-in operation safety relates to transmission line iron tower field, including fixed ground, four support tower legs are installed to the top side of fixed ground, install the cable linking arm on the support tower leg, one side fixed mounting of support tower leg has the fixing base, and the top side of fixing base is rotated and is installed and maintain the seat, maintains the top side of seat and has seted up the cable hole. The utility model discloses in, power worker climbs to the top of transmission line iron tower through climbing foot nail, carry out built-in operation and safety maintenance to the transmission line iron tower, the circular solid fixed ring of setting prevents unexpected the emergence, long-time work back, can set level the seat of maintaining, the wire rope is flare-outed, block the top side of piece and the bottom side in close contact with of maintaining the seat, under the stay cord effect of wire rope, can carry out taut fixing to the position of maintaining the seat, at this moment, power worker can sit upright rest.
Description
Technical Field
The utility model relates to a transmission line iron tower technical field especially relates to a transmission line iron tower of structure is maintained to built-in operation safety.
Background
The transmission line iron tower is a tower-shaped building for power transmission, and its structure is characterized by that all tower shapes are space truss structures, and its bar member is mainly formed from single equilateral angle steel or combined angle steel, and its material generally uses two kinds of Q235 (A3F) and Q345 (16 Mn), and its hot-galvanized corrosion-resisting, transportation and construction and erection are very convenient.
After the power transmission line iron tower is built and used, the power transmission line iron tower needs to be checked and maintained regularly, built-in operation and safety maintenance are carried out, electric workers are required to climb by bare hands, after the electric workers climb, no good fixing device exists, most of the electric workers are protected by a protection rope, when the built-in operation safety maintenance is carried out for a long time, the electric workers can be fatigued, the electric workers can take a rest and go up again, the time consumption is long, no safe place is provided for relaxing and resting, the work is hard, and therefore the power transmission line iron tower with the built-in operation safety maintenance structure is needed to meet the requirements of people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transmission line iron tower of structure is maintained to built-in operation safety to the solution carries out built-in operation and safety maintenance's construction, all need bare-handed climbing of power worker, power worker scrambles the back, do not have a fine fixing device, mostly all protect by a protection rope, when carrying out built-in operation safety maintenance for a long time, power worker can be very tired, get off the rest and go on again, it is consuming time longer, it relaxs the rest not have safe place, work is painstaking problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transmission line iron tower of structure is maintained to built-in operation safety, includes fixed ground, and four support tower legs are installed to the top side of fixed ground, install the cable linking arm on the support tower leg, one side fixed mounting of support tower leg has the fixing base, and the top side of fixing base is rotated and is installed and maintain the seat, maintains the top side of seat and has seted up the cable hole, one side fixed mounting of support tower leg has the connecting seat, and one side of connecting seat is rotated and is installed the steel cable rope, and the one end activity of steel cable rope runs through cable hole and fixed mounting and stop the piece, one side fixed mounting of support tower leg has fixed branch, and one side fixed mounting of fixed branch has circular solid.
Preferably, flexible groove has all been seted up to the both sides of blockking the piece, and equal movable mounting has T type telescopic link in two flexible inslots, and the one end that two T type telescopic links kept away from each other extends to outside two flexible grooves respectively.
Preferably, the limiting grooves are formed in the inner walls of the two sides of the telescopic groove, the limiting blocks are fixedly mounted on the two sides of the T-shaped telescopic rod, and one side, away from each other, of each limiting block is slidably mounted in the two limiting grooves respectively.
Preferably, one end of the T-shaped telescopic rod is fixedly provided with one end of an extrusion spring, and the other end of the extrusion spring is fixedly arranged on the inner wall of one side of the telescopic groove.
Preferably, two rotating shaft seats are fixedly installed on the top side of the fixed seat, the same rotating shaft is rotatably installed on the two rotating shaft seats, and the maintenance seat plate is fixedly sleeved on the rotating shaft.
Preferably, a circular ring adapting hole is formed in the top side of the maintenance seat plate, and the circular ring adapting hole is matched with the circular fixing ring.
Preferably, one side of the support tower leg is fixedly provided with a plurality of climbing foot nails.
The utility model has the advantages that:
in the utility model, an electric power worker climbs above an iron tower of a power transmission line through climbing foot nails to carry out built-in operation and safety maintenance on the iron tower of the power transmission line, a circular fixing ring is arranged to prevent accidents, after long-time work, a maintenance seat plate can be laid flat, a steel cable rope is straightened, the top side of a blocking block is in close contact with the bottom side of the maintenance seat plate, the position of the maintenance seat plate can be tensioned and fixed under the action of a stay cord of the steel cable rope, and at the moment, the electric power worker can sit up to have a rest;
the utility model discloses in, after the operation, electric power worker can upwards promote and maintain the seat, and circular solid fixed ring will pass from ring adaptation hole, then extrudees two T type telescopic links to the direction that is close to each other, and circular solid fixed ring can be passed after the extrusion, and the steel cable rope passes circular solid fixed ring, blocks and maintains the seat to the realization is fixed.
Drawings
Fig. 1 is a schematic perspective view of a power transmission line iron tower with a built-in operation safety maintenance structure provided by the utility model;
fig. 2 is a schematic structural view of a power transmission line iron tower with a built-in operation safety maintenance structure according to the present invention;
fig. 3 is a schematic structural view of a transmission line iron tower with a built-in operation safety maintenance structure provided by the utility model;
fig. 4 is a schematic structural view of the power transmission line iron tower maintenance seat plate with a built-in operation safety maintenance structure provided by the utility model;
fig. 5 is a schematic structural diagram of a part a in fig. 3 of a power transmission line iron tower with a built-in operation safety maintenance structure provided by the utility model.
In the figure: 1. fixing a foundation; 2. supporting tower legs; 3. a cable connecting arm; 4. climbing foot nails; 5. a fixed seat; 6. a rotating shaft seat; 7. maintaining the seat plate; 8. a circular ring fitting hole; 9. fixing the supporting rod; 10. a circular fixing ring; 11. a connecting seat; 12. a steel cable; 13. a cable hole; 14. a blocking block; 15. a telescopic groove; 16. a T-shaped telescopic rod; 17. a limiting groove; 18. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, an electric transmission line iron tower with a built-in operation safety maintenance structure comprises a fixed foundation 1, four supporting tower legs 2 are installed on the top side of the fixed foundation 1, cable connecting arms 3 are installed on the supporting tower legs 2, a fixed seat 5 is fixedly installed on one side of each supporting tower leg 2, a maintenance seat plate 7 is rotatably installed on the top side of each fixed seat 5, a cable hole 13 is formed in the top side of each maintenance seat plate 7, a connecting seat 11 is fixedly installed on one side of each supporting tower leg 2, a steel cable 12 is rotatably installed on one side of each connecting seat 11, one end of each steel cable 12 movably penetrates through each cable hole 13 and is fixedly installed with a blocking block 14, a fixed support rod 9 is fixedly installed on one side of each supporting tower leg 2, a circular fixing ring 10, maintain seat 7 through setting up, can make things convenient for the power worker to have a rest, the steel cable 12 of setting can play tensile supporting role to maintaining seat 7.
The utility model discloses in, flexible groove 15 has all been seted up to the both sides that block piece 14, and equal movable mounting has T type telescopic link 16 in two flexible inslot 15, and outside the one end that two T type telescopic links 16 kept away from each other extended to two flexible grooves 15 respectively, T type telescopic link 16 can slide in flexible groove 15.
The utility model discloses in, all seted up spacing groove 17 on the both sides inner wall of flexible groove 15, the equal fixed mounting in both sides of T type telescopic link 16 has stopper 18, and one side that two stoppers 18 kept away from each other is slidable mounting respectively in two spacing grooves 17, and is spacing to the removal of T type telescopic link 16.
The utility model discloses in, the one end fixed mounting of T type telescopic link 16 has the one end of extrusion spring, and the other end fixed mounting of extrusion spring is convenient for reset after the removal of T type telescopic link 16 on one side inner wall of flexible groove 15.
The utility model discloses in, the top side fixed mounting of fixing base 5 has two rotating shaft seats 6, rotates on two rotating shaft seats 6 and installs same pivot, maintains that seat 7 is fixed to be cup jointed in the pivot conveniently to be maintained seat 7 and rotate on rotating shaft seats 6.
The utility model discloses in, maintain the top side of seat 7 and seted up ring adaptation hole 8, ring adaptation hole 8 and the 10 looks adaptations of circular solid fixed ring, when closing, circular solid fixed ring 10 can pass ring adaptation hole 8.
The utility model discloses in, one side fixed mounting of support tower leg 2 has a plurality of climbing foot nails 4, makes things convenient for the climbing of power worker.
This practical theory of operation:
when an electric power worker needs to carry out built-in operation safety maintenance on the power transmission line iron tower, the electric power worker climbs to the upper side of the power transmission line iron tower through the climbing foot nails 4 to carry out built-in operation and safety maintenance on the power transmission line iron tower, during maintenance, a safety rope on the body can be hung in the circular fixing ring 10 to prevent accidents from happening, after long-time work, the electric power worker can put down the maintenance seat plate 7 when standing up, after the maintenance seat plate 7 is put flat, one side of the maintenance seat plate 7 is rotationally fixed by the rotating shaft seat 6, at the moment, the steel cable 12 is straightened, the top side of the blocking block 14 is in close contact with the bottom side of the maintenance seat plate 7, under the action of the pull rope of the steel cable 12, the position of the maintenance seat plate 7 can be tensioned and fixed, at the moment, the electric power worker can carry out sitting rest, after the operation is finished, the electric power worker, maintain seat 7 and will reach vertical state, circular solid fixed ring 10 will pass from ring adaptation hole 8, then extrude two T type telescopic links 16 to the direction that is close to each other, after the extrusion, can pass circular solid fixed ring 10, pass the back, loosen and maintain seat 7, steel cable 12 passes circular solid fixed ring 10, blocks and maintains seat 7 to the realization is fixed, convenient to use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a transmission line iron tower of structure is maintained to built-in operation safety, includes fixed ground (1), and four support tower legs (2) are installed to the top side of fixed ground (1), install cable linking arm (3), its characterized in that on support tower leg (2): one side fixed mounting that supports tower leg (2) has fixing base (5), and the top side of fixing base (5) is rotated and is installed and maintain seat (7), and the top side of maintaining seat (7) has seted up cable hole (13), one side fixed mounting that supports tower leg (2) has connecting seat (11), and one side of connecting seat (11) is rotated and is installed wire rope (12), and the one end activity of wire rope (12) runs through cable hole (13) and fixed mounting has and blocks piece (14), one side fixed mounting that supports tower leg (2) has fixed branch (9), and one side fixed mounting of fixed branch (9) has circular solid fixed ring (10).
2. The power transmission line iron tower with the built-in operation safety maintenance structure as claimed in claim 1, wherein: flexible groove (15) have all been seted up to the both sides of blockking up piece (14), and equal movable mounting has T type telescopic link (16) in two flexible grooves (15), and the one end that two T type telescopic links (16) kept away from each other extends to outside two flexible grooves (15) respectively.
3. The power transmission line iron tower with the built-in operation safety maintenance structure as claimed in claim 2, characterized in that: limiting grooves (17) are formed in the inner walls of the two sides of the telescopic groove (15), limiting blocks (18) are fixedly mounted on the two sides of the T-shaped telescopic rod (16), and one sides, far away from each other, of the two limiting blocks (18) are slidably mounted in the two limiting grooves (17) respectively.
4. The power transmission line iron tower with the built-in operation safety maintenance structure as claimed in claim 2, characterized in that: one end of the T-shaped telescopic rod (16) is fixedly provided with one end of an extrusion spring, and the other end of the extrusion spring is fixedly arranged on the inner wall of one side of the telescopic groove (15).
5. The power transmission line iron tower with the built-in operation safety maintenance structure as claimed in claim 1, wherein: two rotating shaft seats (6) are fixedly installed on the top side of the fixed seat (5), the two rotating shaft seats (6) are rotatably installed with the same rotating shaft, and the maintenance seat plate (7) is fixedly sleeved on the rotating shaft.
6. The power transmission line iron tower with the built-in operation safety maintenance structure as claimed in claim 1, wherein: a circular ring adapting hole (8) is formed in the top side of the maintenance seat plate (7), and the circular ring adapting hole (8) is matched with a circular fixing ring (10).
7. The power transmission line iron tower with the built-in operation safety maintenance structure as claimed in claim 1, wherein: one side of the support tower leg (2) is fixedly provided with a plurality of climbing foot nails (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021194438.5U CN212716106U (en) | 2020-06-24 | 2020-06-24 | Transmission line iron tower with built-in operation safety maintenance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021194438.5U CN212716106U (en) | 2020-06-24 | 2020-06-24 | Transmission line iron tower with built-in operation safety maintenance structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212716106U true CN212716106U (en) | 2021-03-16 |
Family
ID=74963046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021194438.5U Active CN212716106U (en) | 2020-06-24 | 2020-06-24 | Transmission line iron tower with built-in operation safety maintenance structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212716106U (en) |
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2020
- 2020-06-24 CN CN202021194438.5U patent/CN212716106U/en active Active
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