Novel climbing pedal for power line repair

Abstract

The utility model provides a novel climbing pedal for power line repair. Relates to the technical field of climbing tools. The novel climbing pedal for power line repair comprises two pedal bodies, first arc-shaped strips are fixedly installed on the two pedal bodies through bolts, first anti-skid rubber pads are fixedly installed on the inner walls of the two first arc-shaped strips, connecting rods are fixedly installed at the bottoms of the two pedal bodies, and the connecting rods are fixedly installed on the inner walls of the two first arc-shaped strips through bolts. Mounting sleeves are fixedly mounted at the ends, away from each other, of the two connecting rods, movable clamping rods are slidably mounted in the two mounting sleeves, second arc-shaped strips are fixedly mounted at the ends, in the same direction, of the two movable clamping rods, and second anti-skid rubber pads are fixedly mounted on the inner walls of the two second arc-shaped strips; a plurality of adjusting grooves are formed in the sides, away from each other, of the two movable clamping rods, and n-shaped frames are fixedly mounted on the outer walls of the sides, away from each other, of the two mounting sleeves. The utility model can ensure the stable adjustment of the movable clamping rod and prevent the movable clamping rod from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of climbing tools, in particular to a new type of climbing footrest for power repair. Background Art

[0002] Foot pedals, also known as foot buckles, are an arc-shaped iron tool that is worn on shoes and used to climb electric poles. During power repairs, in order to quickly climb to the top of the electric pole, people usually wear this kind of foot pedal, and then gradually climb to the designated height position, so that they can carry out power repairs and maintenance in a timely manner.

[0003] However, when using the commonly used footrests at this stage, it was found that although the metal movable clamping rod on the footrest can be adjusted in length to meet the needs of climbing telephone poles of different diameters, the adjustment method is mostly operated by twisting the top screw. The top screw is twisted to separate it from the movable clamping rod, and then the movable clamping rod is moved to adjust it to the required length, and then the top screw is twisted to make it tightly fit with the clamping rod. However, this method has low stability, and the top screw is in direct contact with the movable clamping rod, which is easy to rotate, making it easy to produce a gap between the two, thereby causing the movable clamping rod to become loose, which in turn brings certain safety hazards to the users.

[0004] Therefore, it is necessary to provide a new electric power repair and solve the problems of the technologies described above with a novel climbing pedal. Utility Model Content

[0005] The utility model aims to provide a novel climbing footrest for power emergency repair which can ensure the stable adjustment of a movable clamping rod and prevent the movable clamping rod from loosening.

[0006] To solve the above technical problems, the novel climbing pedal for power emergency repair provided by the utility model includes: two pedals, on both of the two pedals, arc-shaped strips I are fixedly installed by bolts, anti-slip rubber pads I are fixedly installed on the inner walls of the two arc-shaped strips I, connecting rods are fixedly installed at the bottoms of the two pedals, mounting sleeves are fixedly installed at the mutually remote ends of the two connecting rods, movable clamping rods are slidably installed in the two mounting sleeves, arc-shaped strips II are fixedly installed at the same-direction ends of the two movable clamping rods, anti-slip rubber pads II are fixedly installed on the inner walls of the two arc-shaped strips II, a plurality of adjustment grooves are formed on the mutually remote sides of the two movable clamping rods, U-shaped frames are fixedly installed on the mutually remote outer walls of the two mounting sleeves, movable plates are slidably installed on the two U-shaped frames, two plugs are fixedly installed on the mutually close sides of the two movable plates, the four plugs are respectively inserted into the corresponding adjustment grooves, sliding rods are slidably installed on the mutually remote sides of the two U-shaped frames, the mutually close ends of the two sliding rods are respectively fixedly connected with the two movable plates, wedge-shaped blocks I are fixedly installed at the mutually remote ends of the two sliding rods, extrusion mechanisms are arranged on the two U-shaped frames to tightly insert the plugs into the adjustment grooves.

[0007] Preferably, return springs are sleeved on the two sliding rods, the mutually close ends of the two return springs are respectively fixedly connected with the two movable plates, and the mutually remote ends of the two return springs are respectively fixedly connected with the inner walls of one sides of the two U-shaped frames.

[0008] Preferably, the extrusion mechanism includes a folding plate, the folding plate is fixedly installed on the U-shaped frame, a screw rod is threadedly installed on the folding plate, the bottom end of the screw rod is rotatably installed with a mounting plate, a wedge-shaped block II is fixedly installed at the bottom of the mounting plate, and the wedge-shaped block II is in contact with the wedge-shaped block I.

[0009] Preferably, limit pieces are fixedly installed at the ends of the two movable clamping rods away from the arc-shaped strips II, and the diameter of the limit pieces is larger than the inner diameter of the mounting sleeve.

[0010] Preferably, through holes are formed on the two U-shaped frames, the two movable plates respectively penetrate through the two through holes and are in contact with the inner walls of the corresponding through holes.

[0011] Preferably, a limit support rod is slidably installed on the folding plate, and one end of the limit support rod is fixedly connected with the mounting plate.

[0012] Compared with the related art, the novel climbing pedal for power emergency repair provided by the utility model has the following beneficial effects:

[0013] The utility model provides a novel climbing foot pedal for power emergency repair, which forms a tight plug-in relationship between the plug and the adjusting slot through the plug-in connection mode between the arranged plug and the adjusting slot and the interference between the wedge block 1 and the wedge block 2, and the movable clamping rod does not directly contact the screw rod, thereby ensuring the stability of the movable clamping rod after adjustment and preventing looseness, thereby ensuring the personal safety of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of a new climbing footrest for power repair provided by the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the connecting rod and the installation sleeve in the utility model;

[0016] Figure 3 It is a schematic diagram of the assembly structure of the movable clamping rod and the profile frame in the utility model;

[0017] Figure 4 It is a schematic diagram of the connection structure between the movable clamping rod and the arc-shaped strip 2 in the utility model;

[0018] Figure 5 It is a schematic diagram of the connection structure between the molded frame and the movable plate in the utility model.

[0019] Numbers in the figure: 1. pedal; 2. arc-shaped bar 1; 3. anti-skid rubber pad 1; 4. connecting rod; 5. mounting sleeve; 6. movable clamping rod; 7. arc-shaped bar 2; 8. anti-skid rubber pad 2; 9. adjustment slot; 10. profile frame; 11. movable plate; 12. plug; 13. sliding rod; 14. wedge block 1; 15. return spring; 16. folding plate; 17. screw; 18. mounting plate; 19. wedge block 2. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1-Figure 5 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of a new climbing footrest for power repair provided by the utility model; Figure 2 This is a schematic diagram of the connection structure between the connecting rod and the installation sleeve in the utility model; Figure 3 It is a schematic diagram of the assembly structure of the movable clamping rod and the profile frame in the utility model; Figure 4 It is a schematic diagram of the connection structure between the movable clamping rod and the arc-shaped strip 2 in the utility model; Figure 5Schematic diagram of the connection structure between the C-shaped frame and the movable plate in the present utility model. The novel climbing pedal for power emergency repair includes: two pedals 1, buckle straps are provided on both of the two pedals 1 for fixing the feet, and arc-shaped strips 1 are fixedly installed on both of the two pedals 1 by bolts, and anti-slip rubber pads 1 are fixedly installed on the inner walls of the two arc-shaped strips 1. Anti-slip rubber pads 3, connecting rods 4 are fixedly installed at the bottoms of the two pedals 1, the connecting rods 4 are arc-shaped, installation sleeves 5 are fixedly installed at the ends of the two connecting rods 4 away from each other, and movable clamping rods 6 are slidably installed in the two installation sleeves 5. Arc-shaped strips 7 are fixedly installed at the same-direction ends of the two movable clamping rods 6, and limit pieces are fixedly installed at the ends of the two movable clamping rods 6 away from the arc-shaped strips 7. The diameter of the limit pieces is greater than the inner diameter of the installation sleeve 5, so as to prevent the separation between the movable clamping rod 6 and the installation sleeve 5. Anti-slip rubber pads 8 are fixedly installed on the inner walls of the two arc-shaped strips 7. A plurality of adjustment grooves 9 are provided on the outer sides of the two movable clamping rods 6 away from each other, and C-shaped frames 10 are fixedly installed on the outer walls of the two installation sleeves 5 away from each other. Movable plates 11 are slidably installed on the two C-shaped frames 10. Two plugs 12 are fixedly installed on the sides of the two movable plates 11 close to each other. The four plugs 12 are inserted into the corresponding adjustment grooves 9, so as to form a clamping effect on the movable clamping rod 6. Sliding rods 13 are slidably installed on the sides of the two C-shaped frames 10 away from each other. The ends of the two sliding rods 13 close to each other are fixedly connected to the two movable plates 11 respectively, and return springs 15 are sleeved on the two sliding rods 13. The ends of the two return springs 15 close to each other are fixedly connected to the two movable plates 11 respectively. The ends of the two return springs 15 away from each other are fixedly connected to the inner walls of one side of the two C-shaped frames 10 respectively. Wedge-shaped blocks 14 are fixedly installed at the ends of the two sliding rods 13 away from each other. Squeezing mechanisms are provided on the two C-shaped frames 10 to make the plugs 12 tightly inserted into the adjustment grooves 9.

[0022] In the above-mentioned squeezing mechanism, there is a folding plate 16, which is fixedly installed on the C-shaped frame 10. A screw rod 17 is threadedly installed on the folding plate 16. The bottom end of the screw rod 17 is rotatably installed with a mounting plate 18. A wedge-shaped block 19 is fixedly installed at the bottom of the mounting plate 18. The wedge-shaped block 19 is in contact with the wedge-shaped block 14. Through the cooperation of the wedge-shaped shape, the wedge-shaped block 14 and the wedge-shaped block 19 have good adaptability, so as to achieve a squeezing effect. A limiting support rod is slidably installed on the folding plate 16, and one end of the limiting support rod is fixedly connected to the mounting plate 18. In this way, when the screw rod 17 is rotated, the mounting plate 18 can only move linearly with the wedge-shaped block 19, and no rotation or other phenomena will occur, ensuring the stable contact between the wedge-shaped block 14 and the wedge-shaped block 19.

[0023] In this method, in order to ensure the stability of the movable plate 11, through holes are opened on the two molded frames 10. The two movable plates 11 respectively penetrate the two through holes and contact the inner walls of the corresponding through holes. By utilizing the contact relationship, the movable plate 11 will not rotate or deviate.

[0024] The working principle of the new climbing footrest for power repair provided by the utility model is as follows:

[0025] In the initial state, both return springs 15 are in a stretched state;

[0026] When in use, the user steps on the two pedals 1 with both feet respectively, and then uses the buckle straps on the pedals 1 to fix the feet, and then can be clamped on the pole and gradually ascended;

[0027] In subsequent use, when the pole diameter is small and the length of the movable clamping rod 6 needs to be adjusted, one of the screw rods 17 can be turned counterclockwise first. Driven by the mounting plate 18, the corresponding wedge block 2 19 will gradually remove the squeezing force on the wedge block 1 14. In the process of removing, the stretched return spring 15 will pull back, thereby gradually pulling the corresponding two plugs 12 out of the corresponding adjustment slots 9. After they are all pulled out, the movable clamping rod 6 can be moved and adjusted to the specified length. At this time, the corresponding two plugs 12 are also corresponding to the corresponding adjustment slots 9. Then the screw rod 17 is turned clockwise. When the wedge block 2 19 contacts the wedge block 1 14, the two come into conflict, thereby gradually squeezing and pushing the wedge block 1 14, and finally inserting the two plugs 12 into the corresponding adjustment slots 9. At this time, the corresponding return spring 15 is in a stretched state again;

[0028] Then, another screw rod 17 is rotated according to the same steps as above to adjust another movable clamping rod 6. After the adjustment is completed, the wearable device can be used.

[0029] Compared with the related art, the new climbing pedal for power repair provided by the utility model has the following beneficial effects:

[0030] The utility model provides a novel climbing foot pedal for power emergency repair, which forms a tight plug-in relationship between the plug 12 and the adjusting slot 9 through the plug-in connection mode between the arranged plug 12 and the adjusting slot 9 and the interference between the wedge block 14 and the wedge block 2 19, and the movable clamping rod 6 does not directly contact the screw rod 17, so that the stability of the movable clamping rod 6 after adjustment can be guaranteed and no looseness will occur, thereby ensuring the personal safety of the user.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A new type of climbing footrest for power repair, comprising two pedals, characterized in that: Arc-shaped strips one are fixedly installed on both of the two pedals through bolts. Anti-slip rubber pads one are fixedly installed on the inner walls of the two arc-shaped strips one. Connecting rods are fixedly installed at the bottoms of the two pedals. Installation sleeves are fixedly installed at the ends of the two connecting rods away from each other. Movable clamping rods are slidably installed in the two installation sleeves. Arc-shaped strips two are fixedly installed at the same-direction ends of the two movable clamping rods. Anti-slip rubber pads two are fixedly installed on the inner walls of the two arc-shaped strips two. A plurality of adjustment grooves are formed on the outer sides of the two movable clamping rods away from each other. C-shaped frames are fixedly installed on the outer walls of the two installation sleeves away from each other. Movable plates are slidably installed on the two C-shaped frames. Two plugs are fixedly installed on the sides of the two movable plates close to each other. The four plugs are inserted into the corresponding adjustment grooves. Slide rods are slidably installed on the outer sides of the two C-shaped frames away from each other. The ends of the two slide rods close to each other are fixedly connected to the two movable plates respectively. Wedge-shaped blocks one are fixedly installed at the ends of the two slide rods away from each other. Push mechanisms are provided on the two C-shaped frames to tightly insert the plugs into the adjustment grooves.

2. The new climbing footrest for power repair according to claim 1 is characterized in that: Return springs are sleeved on the two slide rods. The ends of the two return springs close to each other are fixedly connected to the two movable plates respectively. The ends of the two return springs away from each other are fixedly connected to the inner walls of one side of the two C-shaped frames respectively.

3. The new climbing footrest for power repair according to claim 1 is characterized in that: The push mechanism includes a folding plate. The folding plate is fixedly installed on the C-shaped frame. A screw rod is threadedly installed on the folding plate. The bottom end of the screw rod is rotatably installed with an installation plate. A wedge-shaped block two is fixedly installed at the bottom of the installation plate. The wedge-shaped block two is in contact with the wedge-shaped block one.

4. The new climbing footrest for power repair according to claim 1 is characterized in that: Limit pieces are fixedly installed at the ends of the two movable clamping rods away from the arc-shaped strips two. The diameter of the limit piece is larger than the inner diameter of the installation sleeve.

5. The new climbing footrest for power repair according to claim 1 is characterized in that: Penetration openings are formed on the two C-shaped frames. The two movable plates respectively penetrate through the two penetration openings and are in contact with the inner walls of the corresponding penetration openings.

6. The new climbing footrest for power repair according to claim 3 is characterized in that: A limit support rod is slidably installed on the folding plate. One end of the limit support rod is fixedly connected to the installation plate.

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