CN210170788U - Pole climber capable of adapting to diameter change of electric pole - Google Patents
Pole climber capable of adapting to diameter change of electric pole Download PDFInfo
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- CN210170788U CN210170788U CN201920857533.XU CN201920857533U CN210170788U CN 210170788 U CN210170788 U CN 210170788U CN 201920857533 U CN201920857533 U CN 201920857533U CN 210170788 U CN210170788 U CN 210170788U
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Abstract
The utility model discloses a pole climbing grappler adaptive to the diameter change of a pole, belonging to an electric climbing device; it comprises a movable supporting pedal; the movable supporting pedal is provided with a J-shaped hook rod and a positioning foot ring; the movable supporting pedal comprises a horizontal pedal support plate and a function plate arranged at the edge of the horizontal pedal support plate; the positioning foot ring is arranged on one end surface of the horizontal pedal support plate; the functional board is provided with a chute, and the end surface of the functional board is movably provided with a tension spring slide block through the chute; the end side of a straight rod of the J-shaped hook rod is fixed on the tension spring sliding block, and the middle part of the J-shaped hook rod is arranged by penetrating through the limiting block; one end of the limiting block is hinged with the horizontal pedal support plate; a tension spring is sleeved on the J-shaped hook rod between the limiting block and the tension spring sliding block; the utility model provides a and traditional foot buckle at the inconvenient adjustment steel ring size of pole in-process of ascending a pole, often because do not accomplish the regulation of steel ring size for a long time or appear the bite in the accommodation process, lead to the problem of the easy tenesmus risk of operation personnel.
Description
Technical Field
The utility model relates to an electric power climbing device, concretely relates to pole climbers of stepping on of self-adaptation pole diameter change.
Background
The climbers are special maintenance tools for climbing poles in the power industry, and because the personnel safety is involved, the requirements of raw materials and manufacturing process of the climbers are very strict. The left foot and the right foot of an overhaul worker wear the foot buckles respectively, one side surface of each foot buckle is used for hooking the surface of the electric pole, the other side surface of each foot buckle is buckled on the electric pole through the dead weight of a human body, the foot buckles generate friction force to buckle the electric pole, the weight bearing force is reduced when the feet are lifted, the foot buckles are loosened in a horizontal state, and the two foot buckles climb up in turn. This balance, which is independent of the force magnitude and related to the friction angle, is called the self-locking phenomenon.
Most of electric poles are tapered poles, for example, the common specification of the electric pole is 15 meters, the tip diameter of the 15 meters conical concrete electric pole is phi 190 (mm) and the root diameter is phi 390 (mm), so that the radian of the J-shaped foot clasp needs to be continuously adjusted manually along with the reduction of the diameter of the electric pole during the pole climbing from the bottom of the electric pole to the top of the electric pole by using the existing foot clasp, the whole adjusting process needs to be stooped down to perform some complex actions, which is not only very inconvenient, but also is easy to cause the risk of dropping the foot clasp, thereby causing the potential safety hazard of operators dropping.
The pedal area that current climbers bore operation personnel weight is less, and operation personnel weight concentrates on falling on a certain dot of sole, just arouses operation personnel foot aching and fatigue easily during operation, not only influences the operating efficiency, also has the potential safety hazard.
Current ordinary climbers are "slippers" formula, step on the pole in-process just as wearing slippers and climb stair, and the climbers drop after breaking away from the operation personnel's foot very easily, takes place operation personnel high sky accident of falling.
The anti-skidding climbers made of traditional rubber are used in cold winter, workers cannot climb the pole due to insufficient static friction force generated by the traditional climbers, personal accidents occur due to extremely easy skidding, great troubles are brought to high-voltage and low-voltage maintenance and accident emergency of a power transmission line, the construction period is delayed, the power supply time is shortened, and inconvenience is brought to enterprises and domestic electricity. The existing traditional climbers are not suitable for climbing poles in cold weather; this is a problem faced at present.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a pole climbers of stepping on of self-adaptation pole diameter change to solve because the diameter of pole can be along with the altitude variation of stepping on the pole, and traditional climbers are climbing the inconvenient adjustment steel ring size of pole in-process, often because long-time unfinished the regulation of steel ring size or appear the bite in the accommodation process, the climbers lose frictional force, lead to the problem of the easy tenesmus risk of operation personnel.
In order to solve the above problem, the utility model provides a following technical scheme:
a pole climbing climber adaptive to diameter change of a pole comprises a movable supporting pedal; the movable supporting pedal is provided with a J-shaped hook rod and a positioning foot ring; the movable supporting pedal comprises a horizontal pedal support plate and a function plate arranged at the edge of the horizontal pedal support plate; the positioning foot ring is arranged on one end surface of the horizontal pedal support plate; the functional board is provided with a chute, and the end surface of the functional board is movably provided with a tension spring slide block through the chute; the end side of a straight rod of the J-shaped hook rod is fixed on the tension spring sliding block, and the middle part of the J-shaped hook rod is arranged by penetrating through the limiting block; one end of the limiting block is hinged with the horizontal pedal support plate; a tension spring is sleeved on the J-shaped hook rod between the limiting block and the tension spring sliding block.
Preferably, a rear supporting seat is hinged to one side of the horizontal pedal support plate, which is opposite to the side end of the hook of the J-shaped hook rod; and the normal direction of the rotation of the rear supporting seat is vertical to the plane of the sliding groove.
Preferably, an anti-skid foot pad is further fixed on the horizontal pedal support plate; the anti-skid foot pad is arranged on the area of the horizontal pedal support plate, which is opposite to the inner side of the positioning foot ring.
Preferably, the included angle between the horizontal pedal support plate and the function plate is 90 degrees, and the horizontal pedal support plate and the function plate are of an integrally formed structure.
Furthermore, the rotating shafts of the limiting block and the rear supporting seat which are respectively hinged on the horizontal pedal supporting plate are arranged in parallel.
The utility model discloses beneficial effect:
the beneficial effects of the utility model are embodied in following several aspects:
1. the pressure generated by the foot on the pedal plate spring device is used for controlling the expansion amount of the climbers, so that the climbers do not need to be adjusted by workers during the climbing operation, and the working efficiency is improved.
2. Through exerting pressure to the pedal plate with the foot to increased the pressure of climbers to the pole through spring mechanism, increased the frictional force of climbers to the pole, improved the factor of safety of personnel's operation on wet smooth pole.
3. The J-shaped hook is arc-shaped, so that three points of the climbers are always in contact with the electric pole in the pole climbing process, and the stability of the climbers is improved.
4. Whole device simple structure, convenient operation have solved current pole-climbing operation technique and have received the problem that operating personnel technical merit influences greatly and the security performance is not enough.
Drawings
Fig. 1 is a schematic structural view of the present invention in an embodiment;
FIG. 2 is a schematic of the three-dimensional structure of FIG. 1;
description of reference numerals: 1. rear supporting seat, 2, J type hook pole, 3, extension spring, 4, activity support footboard, 5, extension spring slider, 6, anti-skidding callus on the sole, 7, location foot ring, 8, stopper, 41, horizontal pedal extension board, 42, function board, 421, spout.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
example (b):
referring to fig. 1, the present embodiment provides a pole climbing climber adaptive to diameter change of a pole, which comprises a movable support pedal 4; the movable supporting pedal 4 is provided with a J-shaped hook rod 2 and a positioning foot ring 7; the movable support pedal 4 comprises a horizontal pedal support 41 and a function board 42 arranged at the edge of the horizontal pedal support 41; the positioning foot ring 7 is arranged on one end surface of the horizontal foot support plate 41; the function board 42 is provided with a chute 421, and the end surface of the function board 42 is movably provided with a tension spring slider 5 through the chute 421; the end side of a straight rod of the J-shaped hook rod 2 is fixed on the tension spring sliding block 5, and the middle part of the J-shaped hook rod 2 is arranged by penetrating through a limiting block 8; one end of the limiting block 8 is hinged with the horizontal pedal support plate 41; a tension spring 3 is sleeved on the J-shaped hook rod 2 between the limiting block 8 and the tension spring sliding block 5.
A rear supporting seat 1 is hinged and installed on one side of the horizontal pedal support plate 41 opposite to the hook side end of the J-shaped hook rod 2; and the normal direction of the rotation of the rear supporting seat 1 is perpendicular to the plane of the sliding groove 421.
An anti-skid foot pad 6 is also fixed on the horizontal pedal support plate 41; the anti-skid foot pad 6 is arranged on the area of the horizontal foot support plate 41 which is opposite to the inner side of the positioning foot ring 7. The anti-skid foot pad is additionally arranged on the horizontal pedal support plate 41; the antiskid effect through anti-skidding callus on the sole solves to make the climbers break away from the back and drop from operation personnel's foot very easily, takes place operation personnel to improve the problem of aerial accident of falling.
The included angle between the horizontal pedal support plate 41 and the function plate 42 is 90 degrees, and the two are in an integrated structure.
The rotating shafts of the limiting block 8 and the rear supporting seat 1 which are respectively hinged on the horizontal pedal support plate 41 are arranged in parallel.
When the device of the utility model is installed and is in an initial state; under the action of the tension spring 3, the J-shaped hook rod 2 extends to the maximum expansion position to form an opening with the capacity diameter of about 390mm, so that a worker can hook the pole climber to the bottom of the electric pole conveniently; when climbing the pole operation, the staff steps on callus on the sole 6, under the action of gravity of self, the activity supports footboard 4 and moves forward, utilize spout 421 on the function board 42 simultaneously, turn the power turn-over direction into the horizontal force and extension spring slider 5 produces the company's of action, with the inward movement of J type gib block 2, make behind the part supporting seat 1 and the J type gib block 2 move in opposite directions and lean on the pole along with the change of pole diameter at the process of climbing the pole, the in-process of climbing the pole is gradually left the footboard as people's foot, when the effort to the footboard reduces gradually, the climbers will gradually get back to initial condition along with the effect of reaction force, break away from the pole, the above process is repeated in order to reach and need not manually regulated climbers at the pole in-process, the purpose of climbers self-adaptation pole.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (5)
1. A pole climbing climber adaptive to diameter change of a pole comprises a movable support pedal (4); a J-shaped hook rod (2) and a positioning foot ring (7) are arranged on the movable supporting pedal (4); the method is characterized in that: the movable supporting pedal (4) comprises a horizontal pedal support plate (41) and a function plate (42) arranged at the edge of the horizontal pedal support plate (41); the positioning foot ring (7) is arranged on one end surface of the horizontal pedal support plate (41); the functional board (42) is provided with a sliding chute (421), and the end surface of the functional board (42) is movably provided with a tension spring sliding block (5) through the sliding chute (421); the end side of a straight rod of the J-shaped hook rod (2) is fixed on the tension spring sliding block (5), and the middle part of the J-shaped hook rod (2) is arranged by penetrating through a limiting block (8); one end of the limiting block (8) is hinged with the horizontal pedal support plate (41); a tension spring (3) is sleeved on the J-shaped hook rod (2) between the limiting block (8) and the tension spring sliding block (5).
2. The adaptive pole climbing climber of claim 1, wherein: a rear supporting seat (1) is hinged to one side of the horizontal pedal support plate (41) opposite to the hook side end of the J-shaped hook rod (2); and the normal direction of the rotation of the rear supporting seat (1) is vertical to the plane of the sliding groove (421).
3. The adaptive pole climbing climber of claim 1, wherein: an anti-skid foot pad (6) is also fixed on the horizontal pedal support plate (41); the anti-skidding foot mat (6) is arranged on the area of the horizontal pedal support plate (41) opposite to the inner side of the positioning foot ring (7).
4. The adaptive pole climbing climber of claim 1, wherein: the included angle between the horizontal pedal support plate (41) and the function plate (42) is 90 degrees, and the horizontal pedal support plate and the function plate are of an integrally formed structure.
5. The adaptive pole climbing climber of claim 2, wherein: the rotating shafts of the limiting block (8) and the rear supporting seat (1) which are respectively hinged on the horizontal pedal support plate (41) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857533.XU CN210170788U (en) | 2019-06-10 | 2019-06-10 | Pole climber capable of adapting to diameter change of electric pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920857533.XU CN210170788U (en) | 2019-06-10 | 2019-06-10 | Pole climber capable of adapting to diameter change of electric pole |
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| Publication Number | Publication Date |
|---|---|
| CN210170788U true CN210170788U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920857533.XU Active CN210170788U (en) | 2019-06-10 | 2019-06-10 | Pole climber capable of adapting to diameter change of electric pole |
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| Country | Link |
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| CN (1) | CN210170788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102027A (en) * | 2019-06-10 | 2019-08-09 | 贵州电网有限责任公司 | A kind of lineman climber and its application method of adaptive pole diameter variation |
| CN115970240A (en) * | 2022-12-09 | 2023-04-18 | 贵州电网有限责任公司 | Pole-climbing foot fastener for power line maintenance |
-
2019
- 2019-06-10 CN CN201920857533.XU patent/CN210170788U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102027A (en) * | 2019-06-10 | 2019-08-09 | 贵州电网有限责任公司 | A kind of lineman climber and its application method of adaptive pole diameter variation |
| CN110102027B (en) * | 2019-06-10 | 2023-07-25 | 贵州电网有限责任公司 | Climbing pole climber capable of adapting to diameter change of pole and use method thereof |
| CN115970240A (en) * | 2022-12-09 | 2023-04-18 | 贵州电网有限责任公司 | Pole-climbing foot fastener for power line maintenance |
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