Climbing device for electric power engineering

Abstract

The utility model discloses a climbing device for electric power engineering, and relates to the field of climbing devices. Through the arrangement of the pedal head, the first sliding plate, the second sliding plate and the lock catch, when the pedal head slides, due to the arrangement of the first sliding plate and the second sliding plate, the pedal head generates pulling force on the pedal head under the action of the tension spring, then the pedal head fastens the foot, the movement stability of the pedal head is ensured, and the service life of the pedal head is prolonged. The sliding smoothness of the first sliding plate and the second sliding plate is guaranteed, when the feet of the user completely enter the foot pedal, due to the shape design of the foot pedal, the heel part of the user is also limited, and at the moment, under the action of a bandage and a lock catch, it is guaranteed that a spring bolt enters a first clamping groove, and a limiting block smoothly moves; the foot of the user is further fixed, so that the connection between the foot and the foot pedal is firmer, the tightness of the foot and the operation convenience during wearing are improved, and meanwhile, the safety of the user is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of climbing device, concretely is a climbing device for electric power engineering. BACKGROUND

[0002] Electric power engineering is the engineering related to the production, transmission and distribution of electric energy. It covers power generation engineering (including various power generation methods such as thermal power generation, hydropower generation, wind power generation and solar power generation), power transmission engineering (engineering of transmitting electric energy from power plants to substations or users, involving the construction of high-voltage transmission lines), power distribution engineering (engineering of distributing electric energy to various users, including the construction of substations, power distribution cabinets and other facilities) and the automation and intelligentization of power systems.

[0003] The electric power engineering climbing device is a key equipment for ensuring the safe and efficient climbing of electric power operation and maintenance personnel on electric power towers. Common climbing devices include carabiners, climbing boards and climbing safety belts and arresters. Among them, the most traditional and widely used climbing tool is a half-moon-shaped metal ring with adjustable straps, usually made of high-strength alloy steel, with non-slip rubber pads or sawtooth patterns on the inside, which can closely fit the surface of the tower (suitable for the conical surface of the electric pole and the angle steel of the iron tower). By adjusting the straps to adapt to different pole diameters, the operator wears the device on both feet and uses leg power to climb alternately.

[0004] However, by alternating climbing, the connection between the feet and the carabiner through the straps may loosen during the climbing process, and the feet may exert a large impact force and pressure on the carabiner. If the tightening of the straps is not sufficient or the elasticity is relaxed after a long time of use, the carabiner may shift on the feet, causing the climber to lose balance. This instability factor is particularly dangerous in high-altitude operations and may cause a falling accident. SUMMARY

[0005] Therefore, the utility model aims to provide a climbing device for electric power engineering to solve the technical problems mentioned in the background.

[0006] To achieve the above object, the utility model provides following technical scheme: a climbing device for electric power engineering includes buckle body and footboard, the footboard is fixedly installed on the side wall of buckle body, and the footboard head is slidably installed on the side wall of footboard, the first slide and the second slide that are fixedly connected with the footboard head are equipped in the footboard, and the first slide is fixedly installed with the tension spring in the end, the rack is equipped on the side wall of the second slide, the strap is fixedly installed on the top of footboard, the lock tongue is fixedly connected with the end of strap, and the first clamping groove that is corresponding with the lock tongue is formed in the top of footboard, the unlocking buckle is equipped on the top of footboard, and the second clamping groove that is corresponding with the unlocking buckle is formed in the top of footboard, the limiting block that is corresponding with the gear tooth is equipped in the footboard, the guide block is equipped on the top of limiting block, the pressing plate is equipped in the footboard, and the first spring is equipped on the bottom of pressing plate, the locking block that is corresponding with the lock tongue is rotatably installed in the footboard, and the second spring is fixedly installed on the bottom of locking block.

[0007] Through adopting the above technical scheme, when the footboard head slides, due to the setting of the first slide and the second slide, the footboard head generates tension on the footboard head under the action of the tension spring, and then the footboard head fastens the feet of the user, when the feet of the user completely enter the footboard, due to the shape design of the footboard, the heel part of the user is also limited, at this time, the lock tongue connected with the strap is inserted into the first clamping groove, and then the feet of the user are fixed, so that the connection between the feet and the footboard is more fastened.

[0008] Further, the footboard cross section is designed as a concave structure, and the footboard head outer wall is designed as an arc structure.

[0009] Through adopting the above technical scheme, it is ensured that the heel part of the user contacts the footboard outer wall, and the footboard head limits the instep part of the user, thereby further guaranteeing the fastening and stability of the footboard.

[0010] Further, the length of the first slide is equal to the length of the second slide, and the bottom of the first slide and the second slide is slidably connected with the inner wall of the footboard.

[0011] Through adopting the above technical scheme, the first slide and the second slide can move simultaneously, the stability of the footboard head movement is ensured, and the smoothness of the first slide and the second slide sliding is ensured.

[0012] Further, the limiting block side wall is provided with gear teeth engaged with the rack, the limiting block is fixedly connected with the guide block, and the guide block cross section is designed as an inclined surface.

[0013] By adopting the technical scheme, when the limiting block is engaged with the rack, the limiting block will not move, and the slope of the guide block is designed to guide the locking tongue into the first clamping groove, thereby pushing the limiting block to engage with the rack, ensuring that the locking tongue enters the first clamping groove and the limiting block moves smoothly.

[0014] Further, the end of the second sliding block is fixedly connected with a tension spring, and the end of the tension spring is fixedly connected with the inner wall of the foot plate.

[0015] By adopting the technical scheme, the tension spring is deformed to generate tension, thereby ensuring that the foot head restricts the foot and improving the fastening of the foot, and the operation is simple.

[0016] Further, the locking block is designed in a Z-shaped structure, and the end of the locking block is in contact with the locking tongue.

[0017] By adopting the technical scheme, when the locking block is subjected to the pressure of the locking tongue, the locking block can be locked with the locking tongue, ensuring that the locking block will not slide out of the locking tongue and guaranteeing the stability of the locking block and the locking tongue.

[0018] Further, two groups of first springs are symmetrically arranged at the bottom of the pressing plate, and the distance between the two groups of first springs is greater than the length of the limiting block.

[0019] By adopting the technical scheme, when the limiting block is not subjected to force, it slides outward to avoid mutual interference with the first spring and ensure smooth movement of the limiting block.

[0020] In summary, the utility model mainly has the following beneficial effects:

[0021] The utility model discloses a foot fastener, which comprises a foot head, a first sliding plate, a second sliding plate and a lock catch, and when the foot head slides, the first sliding plate and the second sliding plate are arranged to generate tension on the foot head under the action of the tension spring, thereby fastening the foot head to the foot, when the user's foot is completely entered into the foot plate, the heel part of the user is also restricted due to the shape design of the foot plate, and then the user's foot is fixed under the action of the binding belt and the lock catch, so that the connection between the foot and the foot plate is more fastened, thereby improving the fastening of the foot and the convenience of operation when wearing, and enhancing the safety of the user. DRAWINGS

[0022] Figure 1 It is a perspective structural schematic view of the foot fastener of the utility model;

[0023] Figure 2 It is a sectional structural schematic view of the foot plate of the utility model;

[0024] Figure 3The exploded view of the step plate part of the utility model;

[0025] Figure 4 The utility model discloses Figure 3 The enlarged structural schematic diagram of A place in the middle.

[0026] In the drawing: 1, buckle body;2, step plate;3, step head;4, bandage;5, lock tongue;51, first clamping groove;6, unlocking buckle;61, second clamping groove;7, first sliding plate;71, tension spring;8, second sliding plate;81, rack;82, limit block;83, guide block;9, pressing plate;91, first spring;10, locking block;11, second spring. Specific embodiments

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used for explaining the utility model, and cannot be understood as limiting the utility model.

[0028] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0029] A kind of climbing device for electric power engineering, such as Figure 1 - Figure 4As shown, including the buckle body 1 and the foot plate 2, the side wall of the buckle body 1 is fixedly installed with the foot plate 2, and the side wall of the foot plate 2 is slidably installed with the foot head 3, the foot plate 2 is provided with the first sliding plate 7 and the second sliding plate 8 fixedly connected with the foot head 3, and the end of the first sliding plate 7 is fixedly installed with the tension spring 71, the side wall of the second sliding plate 8 is provided with the rack 81, and the first sliding plate 7 and the second sliding plate 8 are both slidably connected with the inner wall of the foot plate 2, the top of the foot plate 2 is fixedly installed with the strap 4, the end of the strap 4 is fixedly connected with the lock tongue 5, and the top of the foot plate 2 is provided with the first clamping groove 51 corresponding to the lock tongue 5, the top of the foot plate 2 is provided with the unlocking buckle 6, when the lock tongue 5 is inserted into the unlocking buckle 6, it can be fastened with the strap 4 to the user's feet, and the top of the foot plate 2 is provided with the second clamping groove 61 corresponding to the unlocking buckle 6, the foot plate 2 is provided with the limiting block 82 corresponding to the rack 81, and the top of the limiting block 82 is provided with the guide block 83, the foot plate 2 is provided with the pressing plate 9, and the bottom of the pressing plate 9 is provided with the first spring 91, the foot plate 2 is rotatably installed with the locking block 10 corresponding to the lock tongue 5, and the bottom of the locking block 10 is fixedly installed with the second spring 11, so that when the foot head 3 slides, due to the arrangement of the first sliding plate 7 and the second sliding plate 8, the foot head 3 generates tension on the foot head 3 under the action of the tension spring 71, thereby fastening the foot head 3 to the user's feet, when the user's feet are completely inserted into the foot plate 2, due to the shape design of the foot plate 2, the user's heel part is also limited, at this time, the lock tongue 5 connected with the strap 4 is inserted into the first clamping groove 51, thereby fixing the user's feet, so that the connection between the feet and the foot plate 2 is more fastened.

[0030] Please refer to Figure 1 - Figure 3 , the cross section of the foot plate 2 is designed as a concave structure, and the outer wall of the foot head 3 is designed as an arc structure, so that the foot plate 2 can limit the user's feet, and ensure that the user's heel part will contact the outer wall of the foot plate 2, and at the same time, the foot head 3 limits the user's instep part, further ensuring the fastening and stability of the foot plate 2.

[0031] Please refer to Figure 2 - Figure 3 , the length of the first sliding plate 7 is equal to the length of the second sliding plate 8, and the bottom of the first sliding plate 7 and the second sliding plate 8 is slidably connected with the inner wall of the foot plate 2, so that the first sliding plate 7 and the second sliding plate 8 can move simultaneously, ensuring the stability of the movement of the foot head 3, and ensuring the smoothness of the sliding of the first sliding plate 7 and the second sliding plate 8.

[0032] Please refer to Figure 2 - Figure 4The side wall of the limiting block 82 is provided with teeth meshing with the rack 81, and the limiting block 82 is fixedly connected with the guide block 83, and the guide block 83 is designed in a slope section, so that when the limiting block 82 meshes with the rack 81, the limiting block 82 will not move, and at the same time, the slope design of the guide block 83 guides the lock tongue 5 to enter the first clamping groove 51, and then pushes the limiting block 82 to mesh with the rack 81, so as to ensure that the lock tongue 5 enters the first clamping groove 51, and the limiting block 82 moves smoothly.

[0033] Please refer to Figure 2 - Figure 3 The end of the second sliding plate 8 is fixedly connected with the tension spring 71, and the end of the tension spring 71 is fixedly connected with the inner wall of the foot plate 2. When the first sliding plate 7 and the second sliding plate 8 slide, the tension spring 71 is deformed, thereby generating tension, so as to ensure that the foot head 3 restricts the foot, and the fastening of the foot is improved, and the operation is simple.

[0034] Please refer to Figure 3 - Figure 4 The locking block 10 is designed in a Z-shaped structure, and the end of the locking block 10 is in contact with the lock tongue 5, so that when the locking block 10 is pressed by the lock tongue 5, the locking block 10 can be locked with the lock tongue 5, so as to ensure that the locking block 10 will not slide out of the lock tongue 5, and the stability of the locking block 10 and the lock tongue 5 is ensured.

[0035] Please refer to Figure 2 - Figure 4 The first spring 91 is provided with two groups on the bottom of the pressing plate 9, and the distance between the two groups of first springs 91 is greater than the length of the limiting block 82, so that the limiting block 82 slides outward when it is not subjected to force, avoiding mutual interference between the limiting block 82 and the first spring 91, and ensuring smooth movement of the limiting block 82.

[0036] The working principle of the utility model is: when the user uses the foot buckle, the foot part is first inserted into the foot head 3, and the foot part is pulled forward to the position suitable for the size of the foot part, the first sliding plate 7 and the second sliding plate 8 slide in the foot plate 2, the first sliding plate 7 and the second sliding plate 8 drive the tension spring 71 to start moving, so that the tension spring 71 is deformed, because the first sliding plate 7 and the second sliding plate 8 are fixedly connected with the foot head 3, the foot head 3 extrudes the foot head part, then the heel is fallen into the foot plate 2, at this time, the end of the foot plate 2 limits the heel, along with the user pulling the binding belt 4, the lock tongue 5 is inserted into the first clamping groove 51, at this time, the lock tongue 5 slides downward along the guide block 83, that is, the limiting block 82 is pushed to slide inward, so that the teeth of the limiting block 82 are engaged with the rack 81, at the same time, the lock tongue 5 extrudes the pressing plate 9, the first spring 91 is extruded, the lock tongue 5 is buckled with the locking block 10, that is, the foot part is fixed by the binding belt 4, further improving the fastening of the foot part of the user, improving the safety, when the foot buckle is removed, the unlocking buckle 6 is pressed, the unlocking buckle 6 moves in the second clamping groove 61, so that the unlocking buckle 6 extrudes the locking block 10, the end of the locking block 10 is away from the lock tongue 5, the limitation of the lock tongue 5 is removed, so that the binding belt 4 can be easily opened, and the limitation of the foot part is removed.

[0037] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and change without creative contribution after reading the specification, but as long as in the range of the utility model's claims, it is protected by the patent law.

Claims

1. A climbing device for electric power engineering, comprising a buckle body (1) and a footboard (2), characterized in that: The buckle body (1) is provided with a foot plate (2) fixedly installed on the side wall, and a foot head (3) is slidably installed on the side wall of the foot plate (2), the foot plate (2) is provided with a first sliding plate (7) and a second sliding plate (8) fixedly connected with the foot head (3), the end of the first sliding plate (7) is fixedly provided with a tension spring (71), the side wall of the second sliding plate (8) is provided with a rack (81), the top of the foot plate (2) is fixedly provided with a strap (4), the end of the strap (4) is fixedly connected with a lock tongue (5), and the top of the foot plate (2) is provided with a first clamping groove (51) corresponding to the lock tongue (5), the top of the foot plate (2) is provided with an unlocking buckle (6), and the top of the foot plate (2) is provided with a second clamping groove (61) corresponding to the unlocking buckle (6), the foot plate (2) is provided with a limiting block (82) corresponding to the rack (81), and the top of the limiting block (82) is provided with a guide block (83), the foot plate (2) is provided with a pressing plate (9), and the bottom of the pressing plate (9) is provided with a first spring (91), the foot plate (2) is rotatably provided with a locking block (10) corresponding to the lock tongue (5), and the bottom of the locking block (10) is fixedly provided with a second spring (11).

2. A climbing device for power engineering according to claim 1, characterized in that: The cross section of the foot plate (2) is designed as a concave structure, and the outer wall of the foot head (3) is designed as an arc structure.

3. The climbing device for power engineering according to claim 1, characterized in that: The length of the first sliding plate (7) is equal to the length of the second sliding plate (8), and the bottom of the first sliding plate (7) and the second sliding plate (8) is slidably connected with the inner wall of the foot plate (2).

4. The climbing device for power engineering according to claim 1, characterized in that: The side wall of the limiting block (82) is provided with teeth engaged with the rack (81), and the limiting block (82) is fixedly connected with the guide block (83), and the cross section of the guide block (83) is designed as an inclined surface.

5. The climbing device for power engineering according to claim 1, characterized in that: The end of the second sliding plate (8) is fixedly connected with the tension spring (71), and the end of the tension spring (71) is fixedly connected with the inner wall of the foot plate (2).

6. The climbing device for power engineering according to claim 1, characterized in that: The locking block (10) is designed as a Z-shaped structure, and the end of the locking block (10) is in contact with the lock tongue (5).

7. The climbing device for power engineering according to claim 1, characterized in that: Two groups of first springs (91) are symmetrically arranged on the bottom of the pressing plate (9), and the distance between the two groups of first springs (91) is greater than the length of the limiting block (82).

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