CN211561757U - Pole-climbing appliance for electric power engineering construction - Google Patents
Pole-climbing appliance for electric power engineering construction Download PDFInfo
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- CN211561757U CN211561757U CN202020088440.8U CN202020088440U CN211561757U CN 211561757 U CN211561757 U CN 211561757U CN 202020088440 U CN202020088440 U CN 202020088440U CN 211561757 U CN211561757 U CN 211561757U
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Abstract
The utility model relates to a climbing pole device for electric power engineering construction, which comprises a pedal, a connecting rod fixed on the pedal, an L-shaped rod connected with the connecting rod in a sliding way, and an arc-shaped rod arranged opposite to the L-shaped rod, wherein the arc-shaped rod is hinged on the connecting rod; a shoe top shell is fixed on the pedal, a locking device is also arranged on the pedal, and a gap is arranged between the locking device and the shoe top shell; a pole climbing shoe for wearing is detachably connected between the shoe top shell and the locking device, and the head of the pole climbing shoe is matched with the shoe top shell; and a rubber pad which can be abutted against the top of the pole-climbing shoe is arranged in the shoe top shell. The utility model discloses a set up shoe-top shell and locking device on the footboard, make pole-climbing shoes can firmly fix on the footboard to the effect of construction security when having the improvement pole-climbing.
Description
Technical Field
The utility model belongs to the technical field of the technique of electric power construction equipment and specifically relates to a pole climbing utensil is used in electric power engineering construction.
Background
Power constructors often need to go to the top of the utility pole to maintain power equipment such as cables, and therefore need to reach the top of the utility pole with a tool that can facilitate workers climbing the utility pole.
At present, the patent document of grant publication number CN102423533B discloses a tiny pole climbing climbers, and its leading principle is that after its "L" shape pole colluded the pole and receives the effect of people's weight power, the automatic interval that reduces and lock the pole of dying of rubber skid resistant course of the inboard anti-skidding rubber face of "L" shape pole and crescent moon shaped plate to can adapt to and scramble on tiny pole, the security is higher. The mode of fixing the foot fixing device with the feet of workers is that the soles of the feet are placed on the pedals, and the foot surfaces are locked by the belts and the buckles connected on the bent oblong holes on the two sides of the pedals.
However, the small pole climbing climbers only lock the foot surfaces through the belts and have the following disadvantages: if the friction force between the foot and the belt is insufficient, the foot is easy to slip out of the space surrounded by the belt and the pedal, and therefore the life safety of operators is threatened.
SUMMERY OF THE UTILITY MODEL
To the not enough of existence among the above-mentioned prior art, the utility model aims at providing a pole climbing utensil is used in electric power engineering construction, it makes pole climbing shoes firmly fix on the footboard through set up shoe-top shell and locking device on the footboard to the effect of construction security when having the improvement pole climbing.
The above object of the present invention is achieved by the following technical solutions:
a pole climbing appliance for electric power engineering construction comprises a pedal, a connecting rod fixed on the pedal, an L-shaped rod connected with the connecting rod in a sliding manner, and an arc-shaped rod arranged opposite to the L-shaped rod and hinged to the connecting rod; a shoe top shell is fixed on the pedal, a locking device is also arranged on the pedal, and a gap is arranged between the locking device and the shoe top shell; a pole climbing shoe for wearing is detachably connected between the shoe top shell and the locking device, and the head of the pole climbing shoe is matched with the shoe top shell; and a rubber pad which can be abutted against the top of the pole-climbing shoe is arranged in the shoe top shell.
Through adopting above-mentioned technical scheme, during the use, in penetrating the top of a shoe shell with the head of pole-climbing shoes, make pole-climbing shoes get into the clearance between top of a shoe shell and the locking device, will climb the back tip locking of pole-climbing shoes through locking device, under the butt effect of rubber pad in the top of a shoe shell, pole-climbing shoes can firmly be fixed on the footboard between locking device and the top of a shoe shell to the security of construction when having increased the pole-climbing.
The utility model discloses a further set up to: the locking device comprises a supporting seat fixed on the pedal, a first transmission shaft is rotatably supported in the supporting seat, a gear is coaxially fixed on the first transmission shaft, and a ratchet wheel is coaxially fixed on the first transmission shaft; a second transmission shaft is rotatably supported in the supporting seat, and a pawl capable of unidirectionally preventing the ratchet wheel from rotating is coaxially fixed on the second transmission shaft; a pressing plate is further fixed on the second transmission shaft and extends to the outside of the supporting seat; a second torsion spring penetrates through the second transmission shaft, one end of the second torsion spring is fixed on the second transmission shaft, and the other end of the second torsion spring is fixed on the supporting seat; the rear end part of the pole climbing shoe is fixedly provided with a rack which can be meshed with the gear.
By adopting the technical scheme, when the shoe is used, the rack at the rear end part of the pole-climbing shoe is meshed with the gear, so that the rack moves downwards to stir the gear to rotate, the gear drives the ratchet wheel to rotate, the pawl does not block the ratchet wheel, the pole-climbing shoe is installed in place after the sole of the pole-climbing shoe is attached to the pedal, and the rack and the gear can be kept meshed under the extrusion action of the rubber pad; when climbing pole shoes have the trend of relative footboard upward movement, the rack is to upwards driving gear antiport's trend, and then drives the ratchet and have antiport's trend, because the pawl supports on the ratchet to the rotation of ratchet and then the rotation that has prevented the gear has been prevented to the pawl, makes climbing pole shoes firmly fix between shoes top shell and supporting seat, and the fastness that foot and footboard are connected is better, and the foot is difficult to deviate from, and the security is higher.
The utility model discloses a further set up to: a first torsion spring penetrates through the first transmission shaft, one end of the first torsion spring is fixed to the first transmission shaft, and the other end of the first torsion spring is fixed to the supporting seat.
Through adopting above-mentioned technical scheme, when the pole climbing shoes are taken off from the footboard to needs, press and move the clamp plate and make locking device remove the locking to pole climbing shoes, when upwards lifting pole climbing shoes, because first torsion spring has the trend that drives gear revolve to first gear can give an ascending power of rack, makes the more laborsaving that pole climbing shoes taken out.
The utility model discloses a further set up to: the pressing plate is provided with a plurality of convex ribs.
Through adopting above-mentioned technical scheme, when pressing the clamp plate, the bead can increase the frictional force between hand or foot and the clamp plate to be favorable to avoiding skidding, improve the security.
The utility model discloses a further set up to: two side baffles are fixedly arranged on the pedal and are respectively arranged on two sides of the pole-climbing shoe.
Through adopting above-mentioned technical scheme, the side shield can be injectd the position of pole-climbing shoes, is favorable to reducing the range that pole-climbing shoes take place lateral shifting, improves the security.
The utility model discloses a further set up to: the L-shaped rod and the arc-shaped rod are fixedly provided with rubber strips.
Through adopting above-mentioned technical scheme, the rubber strip can increase the frictional force between L shape pole and arc pole and the wire pole to be favorable to avoiding the staff to take place to skid when climbing the wire pole, improve the security.
The utility model discloses a further set up to: and the intersection parts of the edges of the pedal are provided with round corners.
Through adopting above-mentioned technical scheme, the fillet on the footboard is favorable to avoiding the sharp-pointed position of footboard to cause bodily injury to the staff, improves the security.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the pole climbing shoe is used, the head of the pole climbing shoe penetrates into the shoe top shell, the pole climbing shoe enters a gap between the shoe top shell and the locking device, the rear end part of the pole climbing shoe is locked through the locking device, and the pole climbing shoe can be firmly fixed on a pedal between the locking device and the shoe top shell under the abutting action of a rubber pad in the shoe top shell, so that the construction safety during pole climbing is improved;
2. the gear and the rack are mutually meshed and are firmly fixed on the pedal under the action of the ratchet wheel and the pawl, so that the safety is better; when the climbing shoes need to be taken down from the pedal, the first torsion spring can enable the climbing shoes to be taken out more laborsavingly; the convex edges increase the friction force, thereby being beneficial to avoiding skidding;
3. the side baffle is beneficial to reducing the lateral movement amplitude of the pole-climbing shoe, and the safety is improved; the rubber strips increase the friction force between the L-shaped rods and the arc-shaped rods and between the telegraph poles, and the safety is improved; the fillet is favorable for avoiding the personal injury to the staff caused by the sharp part of the pedal.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the locking device.
In the figure, 1, a pedal; 11. a connecting rod; 12. an L-shaped rod; 13. an arcuate bar; 14. a rubber strip; 15. a side dam; 16. round corners; 2. a shoe top shell; 21. a rubber pad; 3. a locking device; 31. a supporting seat; 311. a through hole; 32. a first drive shaft; 321. a gear; 322. a ratchet wheel; 323. a first torsion spring; 33. a second drive shaft; 331. a pawl; 332. pressing a plate; 333. a rib; 334. a second torsion spring; 4. climbing shoes; 41. a rack.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the utility model discloses a pole climbing device for electric power engineering construction, which comprises a pedal 1, a connecting rod 11 fixed on the pedal 1, an L-shaped rod 12 connected with the connecting rod 11 in a sliding manner, and an arc rod 13 arranged opposite to the L-shaped rod 12, wherein the arc rod 13 is hinged on the connecting rod 11, and the L-shaped rod 12 and the arc rod 13 are used for holding a telegraph pole tightly; a shoe top shell 2 is fixed on the pedal 1, a locking device 3 is also arranged on the pedal 1, a gap is arranged between the shoe top shell 2 and the locking device 3, and a pole-climbing shoe 4 worn by the foot of a worker is detachably connected between the shoe top shell 2 and the locking device 3; the locking device 3 is used for locking the climbing rod shoes 4, and the shoe top shell 2 is matched with the heads of the climbing rod shoes 4; a rubber pad 21 is arranged in the shoe top shell 2, and the head of the pole-climbing shoe 4 can be abutted against the rubber pad 21 after extending into the shoe top shell 2, so that the rubber pad 21 is deformed.
Referring to fig. 1 and 3, the locking device 3 includes a supporting seat 31 fixed on the pedal 1, a first transmission shaft 32 is rotatably supported on the supporting seat 31, a gear 321 is coaxially fixed on the first transmission shaft 32, and a ratchet 322 is also coaxially fixed on the first transmission shaft 32; a second transmission shaft 33 is rotatably supported in the support seat 31, a pawl 331 is coaxially fixed on the second transmission shaft 33, the pawl 331 is matched with the ratchet wheel 322, and when the pawl 331 abuts against the ratchet wheel 322, the rotation of the ratchet wheel 322 can be prevented in one direction; a pressing plate 332 is further fixed on the second transmission shaft 33, a through hole 311 is formed in the supporting seat 31, and the pressing plate 332 penetrates through the through hole 311 and extends to the outside of the supporting seat 31; a second torsion spring 334 penetrates through the second transmission shaft 33, one end of the second torsion spring 334 is fixed on the second transmission shaft 33, the other end of the second torsion spring 334 is fixed on the support seat 31, and the second torsion spring 334 drives the second transmission shaft 33 to rotate so that the pawl 331 is abutted to the ratchet wheel 322; a first torsion spring 323 penetrates through the first transmission shaft 32, one end of the first torsion spring 323 is fixed on the first transmission shaft 32, the other end is fixed on the support seat 31, and the first torsion spring 323 tends to drive the first transmission shaft 32 to rotate so as to enable the ratchet wheel 322 to abut against the pawl 331.
Referring to fig. 1 and 3, a rack 41 is fixedly provided at the rear end of the pole-climbing shoe 4, and the rack 41 and the gear 321 can be engaged with each other; when the shoe rack is used, the head of the climbing shoe 4 penetrates into the shoe top shell 2, the climbing shoe 4 enters a gap between the shoe top shell 2 and the supporting seat 31, the rack 41 at the rear end of the climbing shoe 4 is meshed with the gear 321, the rack 41 moves downwards to toggle the gear 321 to rotate, the gear 321 drives the ratchet wheel 322 to rotate, the pawl 331 does not block the ratchet wheel 322 at the moment, the climbing shoe 4 is installed in place after the sole of the climbing shoe 4 is attached to the pedal 1, and the climbing shoe 4 can keep meshed with the gear 321 under the extrusion action of the rubber pad 21; when the climbing shoe 4 tends to move upwards relative to the pedal 1, the rack 41 tends to drive the gear 321 to rotate reversely upwards, and further drives the ratchet wheel 322 to rotate reversely, and the pawl 331 abuts against the ratchet wheel 322, so that the pawl 331 prevents the rotation of the ratchet wheel 322 and further prevents the rotation of the gear 321, the climbing shoe 4 is firmly fixed between the shoe top shell 2 and the supporting seat 31, the firmness of connection between the foot and the pedal 1 is better, the foot is difficult to fall off, and the safety is higher; when the climbing shoe 4 needs to be taken out of the locking device 3, the pressing plate 332 is pressed to enable the second transmission shaft 33 to rotate, so that the pawl 331 is driven to be separated from the ratchet wheel 322, the rear end part of the climbing shoe 4 is lifted upwards to enable the rack 41 to have a tendency of moving upwards relative to the gear 321, at the moment, the movement of the gear 321 is not blocked, and the climbing shoe 4 can be smoothly taken out from between the shoe top shell 2 and the supporting seat 31; the first torsion spring 323 tends to drive the gear 321 to rotate, so that the climbing shoe 4 can be released more easily.
Referring to fig. 2 and 3, two side baffles 15 are fixedly arranged on the pedal 1, and the two side baffles 15 are respectively arranged on two sides of the climbing rod shoes 4, so that the positions of the climbing rod shoes 4 can be limited, the lateral movement amplitude of the climbing rod shoes 4 can be reduced, and the safety can be improved; the pressing plate 332 is integrally provided with a plurality of ribs 333, the ribs 333 are arranged in parallel at equal intervals, and when the pressing plate 332 is pressed, the ribs 333 can increase the friction force between the hand or the foot and the pressing plate 332, so that slipping is avoided, and the safety is improved.
Referring to fig. 1 and 2, rubber strips 14 are fixedly arranged on the L-shaped rods 12 and the arc-shaped rods 13, and the rubber strips 14 can increase the friction force between the L-shaped rods 12 and the arc-shaped rods 13 and the telegraph pole, so that the slipping of workers when climbing the telegraph pole is avoided, and the safety is improved; the position department that each edge of footboard 1 intersects is provided with fillet 16, and fillet 16 is favorable to avoiding the sharp-pointed position of footboard 1 to cause bodily injury to the staff, improves the security.
The working principle of the utility model is that, when in use, the head of the climbing shoe 4 is penetrated into the shoe top shell 2, so that the climbing shoe 4 enters the gap between the shoe top shell 2 and the supporting seat 31, and the rack 41 at the rear end of the climbing shoe 4 is meshed with the gear 321, so that the rack 41 moves downwards to stir the gear 321 to rotate, the gear 321 drives the ratchet 322 to rotate, at the moment, the pawl 331 does not block the ratchet 322, when the sole of the climbing shoe 4 is attached to the pedal 1, the climbing shoe 4 is installed in place, and the climbing shoe 4 can keep the rack 41 meshed with the gear 321 under the extrusion action of the rubber pad 21; when climbing pole shoes 4 have the trend of relative footboard 1 upward movement, rack 41 has the trend of upwards driving gear 321 antiport, and then drive ratchet 322 and have antiport's trend, because pawl 331 supports on ratchet 322, thereby pawl 331 has prevented ratchet 322's rotation and then has prevented gear 321's rotation, make climbing pole shoes 4 firmly fix between shoe-top shell 2 and supporting seat 31, the fastness of foot and footboard 1 connection is better, the foot is difficult to deviate from, the security is higher.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. A pole-climbing appliance for electric power engineering construction comprises a pedal (1), a connecting rod (11) fixed on the pedal (1), an L-shaped rod (12) connected with the connecting rod (11) in a sliding manner, and an arc-shaped rod (13) arranged opposite to the L-shaped rod (12), wherein the arc-shaped rod (13) is hinged on the connecting rod (11); the method is characterized in that: a shoe top shell (2) is fixed on the pedal (1), a locking device (3) is further arranged on the pedal (1), and a gap is formed between the locking device (3) and the shoe top shell (2); a pole-climbing shoe (4) for wearing is detachably connected between the shoe top shell (2) and the locking device (3), and the head of the pole-climbing shoe (4) is matched with the shoe top shell (2); the shoe top shell (2) is internally provided with a rubber pad (21) which can be abutted against the top of the pole-climbing shoe (4).
2. The pole-climbing device for electric power engineering construction according to claim 1, wherein: the locking device (3) comprises a supporting seat (31) fixed on the pedal (1), a first transmission shaft (32) is rotatably supported on the supporting seat (31), a gear (321) is coaxially fixed on the first transmission shaft (32), and a ratchet wheel (322) is coaxially fixed on the first transmission shaft; a second transmission shaft (33) is rotatably supported in the support seat (31), and a pawl (331) capable of preventing the ratchet wheel (322) from rotating in one direction is coaxially fixed on the second transmission shaft (33); a pressing plate (332) is further fixed on the second transmission shaft (33), and the pressing plate (332) extends to the outside of the supporting seat (31); a second torsion spring (334) penetrates through the second transmission shaft (33), one end of the second torsion spring (334) is fixed on the second transmission shaft (33), and the other end of the second torsion spring (334) is fixed on the supporting seat (31); the rear end part of the pole climbing shoe (4) is fixedly provided with a rack (41) which can be meshed with the gear (321).
3. The pole-climbing device for electric power engineering construction according to claim 2, wherein: a first torsion spring (323) penetrates through the first transmission shaft (32), one end of the first torsion spring (323) is fixed on the first transmission shaft (32), and the other end of the first torsion spring is fixed on the supporting seat (31).
4. The pole-climbing device for electric power engineering construction according to claim 2, wherein: the pressing plate (332) is provided with a plurality of ribs (333).
5. The pole-climbing device for electric power engineering construction according to any one of claims 1 to 4, wherein: two side baffles (15) are fixedly arranged on the pedal (1), and the two side baffles (15) are respectively arranged on two sides of the climbing shoes (4).
6. The pole-climbing device for electric power engineering construction according to any one of claims 1 to 4, wherein: the L-shaped rod (12) and the arc-shaped rod (13) are fixedly provided with rubber strips (14).
7. The pole-climbing device for electric power engineering construction according to any one of claims 1 to 4, wherein: and a round corner (16) is arranged at the intersection position of each edge of the pedal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020088440.8U CN211561757U (en) | 2020-01-15 | 2020-01-15 | Pole-climbing appliance for electric power engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020088440.8U CN211561757U (en) | 2020-01-15 | 2020-01-15 | Pole-climbing appliance for electric power engineering construction |
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| Publication Number | Publication Date |
|---|---|
| CN211561757U true CN211561757U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020088440.8U Active CN211561757U (en) | 2020-01-15 | 2020-01-15 | Pole-climbing appliance for electric power engineering construction |
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| Country | Link |
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| CN (1) | CN211561757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317872A (en) * | 2022-08-25 | 2022-11-11 | 广西电网有限责任公司南宁供电局 | High-safety self-locking anti-moving climber device |
-
2020
- 2020-01-15 CN CN202020088440.8U patent/CN211561757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317872A (en) * | 2022-08-25 | 2022-11-11 | 广西电网有限责任公司南宁供电局 | High-safety self-locking anti-moving climber device |
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