Safety protection pedal for high-voltage power construction

Abstract

The utility model discloses a safety protection pedal for high voltage power construction, which comprises a hoop, a locking support and a pedal, the tail end of the hoop is welded with the locking support, the joint of the locking support and the hoop is distributed in an inverted-T-shaped through hole, the locking support is fixedly provided with a fastening baffle with a fulcrum function along the inner lower part of a hoop ring, and the fastening baffle is connected with the hoop. A plurality of anti-skid protection friction lines are formed in the surface of the fastening baffle, an adjusting bolt penetrates into the inner wall side of the locking support, and a supporting baffle is fixed to the end, away from the fastening baffle, of the locking support. When the safety protection pedal for high-voltage power construction is used, the whole hoop surrounds the outer side of a telegraph pole, and meanwhile, the locking blades are uniformly arranged on the outer wall of the hoop, so that the requirement of a user for adjusting the inner diameter of the hoop is met, and the user can conveniently and properly adjust the inner diameter of the hoop according to the diameter of the telegraph pole; and convenience is brought to a user to climb the telegraph pole.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage electric power construction safety equipment, in particular to a safety protection foot pedal for high-voltage electric power construction. Background Art

[0002] During high-voltage power construction, people need to climb up electric poles for high-altitude maintenance. For this reason, a safety footrest that facilitates people's climbing has emerged. The safety footrest uses the lever effect and the weight of the human body to make the other side tightly buckled on the electric pole, generating greater friction, making it easier for people to climb. When the foot is lifted, the gravity on the foot is reduced, and the buckle automatically loosens. The self-locking phenomenon in mechanics is used to meet the needs of climbing electric poles.

[0003] The utility model relates to the technical field of high-voltage electric power construction safety equipment, and discloses a novel foot buckle (CN208927537U), comprising a steel pipe and a pedal, the steel pipe comprising an arc tube and a straight tube connected to each other, the pedal and the straight tube being connected through a connecting rod, the connecting rod being arc-shaped, the opening of which faces the opening of the arc tube, the connecting rod being slidably sleeved on the straight tube through a steel sleeve, an arc-shaped supporting plate being arranged on the pedal facing the arc tube side, the opening of the arc-shaped supporting plate facing the opening of the arc tube, the upper surface of the pedal being adapted to the instep, the rear side of the pedal extending upward to form a baffle, two ears being arranged on the left and right sides of the pedal respectively, the ears on the left and right sides being opposite to each other, one pair of ears being arranged on the front side of the pedal, the other pair of ears being arranged on the rear side of the pedal, and the two ears opposite to each other on the left and right sides being connected by a buckle belt; the foot buckle pedal being adapted to the instep can enable the entire instep to be placed on the pedal, and fatigue can be reduced, the baffle arranged on the rear side of the pedal and the two buckle belts arranged on the pedal can prevent the foot from being separated from the foot buckle, thereby preventing the foot buckle from falling, and improving the safety of use. However, the size of the pedals is generally constant during use, and people need to customize them themselves before they can fit and wear them. Once the adaptability of the pedals is limited during climbing, it is very likely to cause inconvenience to the user, and the center of gravity may be unstable during long-term high-altitude operations, causing trouble to the user.

[0004] For this reason, we propose a safety protection foot pedal for high-voltage electric power construction. Utility Model Content

[0005] The utility model aims to provide a safety protection foot pedal for high-voltage electric power construction to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A safety protection footrest for high-voltage power construction, comprising a hoop, a locking bracket and a pedal. The end of the hoop is welded with a locking bracket, and the connection between the locking bracket and the hoop is distributed with through holes in a "丄" shape. The locking bracket is fixed with a fastening baffle for fulcrum action along the inner lower part of the hoop ring, and the surface of the fastening baffle is provided with a plurality of friction lines for anti-slip protection. An adjusting bolt is inserted through the inner wall side of the locking bracket. One end of the locking bracket away from the fastening baffle is fixed with a support baffle, and a first positioning hole is provided in the middle of the support baffle. A pedal for construction workers to step on is placed on the upper end of the support baffle.

[0007] Preferably, a plurality of locking blades are fixed on the outer wall side of the middle part of the hoop, and the plurality of locking blades are arranged in sequence and evenly on the outer wall side of the middle part of the hoop. A joint for convenient insertion is provided at the end of the hoop.

[0008] Preferably, the inner diameter size of the hoop is controlled by the adjusting bolt, and the locking blades are arranged in the outer thread gaps along the adjusting bolt.

[0009] Preferably, a rope passing hole for a rope to pass through is provided in the middle of the pedal, and a connecting bracket is fixed in the middle of the lower end of the pedal.

[0010] Preferably, a plurality of second positioning holes are provided on the surface of the connecting bracket, and a stud is inserted through the inner walls of the plurality of second positioning holes.

[0011] Preferably, nuts are threadedly connected to both ends of the stud, and the stud passes through from the lower end of the support baffle.

[0012] Preferably, a reinforcing rib is obliquely supported along the rear end of the pedal on the connecting bracket, and both ends of the reinforcing rib are fixedly welded between the connecting bracket and the pedal respectively.

[0013] Preferably, the pedal passes through from the first positioning hole in the support baffle through the connecting bracket, and the connecting bracket is locked and fixed with the support baffle through the stud.

[0014] Compared with the prior art, the beneficial effect of the present utility model is: When the safety protection footrest for high-voltage power construction is used, the entire hoop is surrounded outside the electric pole. At the same time, since the outer wall of the hoop is provided with evenly arranged locking blades, the need of the user to adjust the inner diameter size of the hoop is met, which is convenient for the user to appropriately adjust the inner diameter of the hoop according to the diameter of the electric pole, bringing convenience to the user to climb the electric pole.

[0015] The entire locking bracket serves as the safety protection footrest support assembly and is cast in one piece. The design of the fastening baffle allows the user to climb a utility pole with the fastening baffle inserted obliquely on the utility pole to form an oblique support and fixing effect. In order to increase the friction coefficient between the fastening baffle and the utility pole, a plurality of friction grooves are provided on the surface of the fastening baffle to meet the technical requirements of the user for stable climbing.

[0016] The entire pedal adopts an ergonomic design and is provided with pedals of various sizes to meet the needs of users stepping on the pedal according to the size of their own shoes. The entire pedal is provided with rope holes for people to pass the wearing rope through to meet people's wearing needs. At the same time, in order to enhance the safety of the pedal, a reinforcing rib is welded at the oblique rear of the connecting bracket to enhance the connection strength between the pedal and the connecting bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the connection structure between the safety protection footrest and the electric pole of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the enlarged structure of the pedal of the utility model.

[0020] In the figure: 1. clamp; 11. locking blade; 12. joint; 2. locking bracket; 21. fastening baffle; 211. friction pattern; 22. adjusting bolt; 23. supporting baffle; 24. first positioning hole; 3. pedal; 31. rope threading hole; 32. connecting bracket; 33. second positioning hole; 34. reinforcing rib; 35. stud. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-3, the present utility model provides a technical solution: a safety protection footrest for high-voltage power construction, including a hoop 1, a locking bracket 2 and a pedal 3. The tail end of the hoop 1 is welded with the locking bracket 2, and the connection between the locking bracket 2 and the hoop 1 is distributed with through holes in a "丄" shape. Along the inner lower part of the hoop 1, the locking bracket 2 is fixed with a fastening baffle 21 that serves as a fulcrum, and a number of friction lines 211 for anti-slip protection are provided on the surface of the fastening baffle 21. An adjusting bolt 22 penetrates through the inner wall side of the locking bracket 2. One end of the locking bracket 2 away from the fastening baffle 21 is fixed with a support baffle 23, and a first positioning hole 24 is provided in the middle of the support baffle 23. A pedal 3 for construction workers to step on is placed on the upper end of the support baffle 23. A number of locking blades 11 are fixed on the outer wall side of the middle part of the hoop 1, and the number of locking blades 11 are arranged in sequence and evenly on the outer wall side of the middle part of the hoop 1. A joint 12 for convenient penetration is provided at the end of the hoop 1. The inner diameter size of the hoop 1 is controlled by the adjusting bolt 22, and the locking blades 11 are arranged in the outer thread gaps along the adjusting bolt 22. The entire hoop 1 is wrapped around the outside of the electric pole. At the same time, since the outer wall of the hoop 1 is provided with evenly arranged locking blades 11, when the user turns the adjusting bolt 22, the outer thread gap of the adjusting bolt 22 pushes the locking blades 11 to move, thus achieving the effect of thread extrusion and meeting the user's need to adjust the inner diameter size of the hoop 1. It is convenient for the user to appropriately adjust the inner diameter of the hoop 1 according to the diameter of the electric pole, which brings convenience to the user when climbing the electric pole.

[0024] Embodiment 2

[0025] Please refer to Figure 1-3 , the present utility model provides a technical solution: a safety protection footrest for high-voltage power construction. The entire locking bracket 2 serves as the support component of the safety protection footrest and is integrally cast. The design of its fastening baffle 21 satisfies that when the user climbs the electric pole, the fastening baffle 21 is obliquely inserted on the electric pole to form an effect of oblique support and fixation. And to increase the friction coefficient between the fastening baffle 21 and the electric pole, a number of friction lines 211 are provided on the surface of the fastening baffle 21, meeting the technical requirements for the user to climb stably. At the same time, the support baffle 23 provides a fixed platform for installing the pedal 3, facilitating the user to choose to install the pedal 3 according to their own needs and facilitating the user's use.

[0026] Embodiment 3

[0027] Please refer to Figure 1-3The utility model provides a technical solution: a safety protection foot pedal for high-voltage power construction, a rope threading hole 31 for the rope to be inserted is opened in the middle of the pedal 3, and a connecting bracket 32 ​​is fixed to the middle of the lower end of the pedal 3, a plurality of second positioning holes 33 are opened on the surface of the connecting bracket 32, and studs 35 are inserted into the inner walls of the plurality of second positioning holes 33, and nuts are threadedly connected at both ends of the studs 35, and the studs 35 are inserted from the lower end of the support baffle 23, and the connecting bracket 32 ​​is obliquely supported with a reinforcing rib 34 along the rear end of the pedal 3, and the two ends of the reinforcing rib 34 are respectively welded and fixed to the connecting bracket 32 ​​and the pedal 3, and the pedal 3 is inserted from the first positioning hole 24 in the support baffle 23 through the connecting bracket 32, and the connecting bracket 32 ​​is connected to the support baffle through the studs 35 23 are locked and fixed. The entire pedal 3 adopts an ergonomic design and is provided with pedals 3 of various sizes to meet the needs of users stepping on the pedal 3 according to the size of their own shoes. The entire pedal 3 is provided with a rope threading hole 31 for people to insert the wearing rope to meet people's wearing needs. At the same time, in order to enhance the safety of the pedal 3, a reinforcing rib 34 is welded at the oblique rear of the connecting bracket 32 ​​to enhance the connection strength between the pedal 3 and the connecting bracket 32. When the user needs to place the pedal 3 on the supporting baffle 23, it is only necessary to align the connecting bracket 32 ​​with the first positioning hole 24 in the middle of the supporting baffle 23. At this time, it is only necessary to insert the stud 35 from the lower end of the supporting baffle 23 and pass through the second positioning hole 33. The two ends are locked by bolts to meet the basic wearing needs.

[0028] Working principle: For this type of safety protection footrest for high-voltage power construction, first wrap the clamp 1 around the electric pole. At this time, insert the joint 12 of the clamp 1 along the through hole of the locking bracket 2, and at the same time screw the adjusting bolt 22. The external thread gap of the adjusting bolt 22 pushes the locking blade 11 to move, thereby achieving the effect of thread squeezing in. The user adjusts the inner diameter size of the clamp 1 according to the outer diameter width of the electric pole. Then, when the user needs to place the pedal 3 on the support baffle 23, it is only necessary to align the connecting bracket 32 ​​with the first positioning hole 24 in the middle of the support baffle 23. At this time, it is only necessary to insert the stud 35 from the lower end of the support baffle 23 and pass through the second positioning hole 33. The two ends are locked by bolts to meet the basic wearing requirements. Then, the tied rope is inserted into the rope threading hole 31 of the pedal 3 in the form of bundling, and then the pedal 3 is worn. Finally, the user climbs the electric pole through the protective footrest. After climbing to a certain position, the adjusting bolt 22 is appropriately screwed to reduce the inner diameter of the clamp 1.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety protection foot pedal for high-voltage power construction, comprising a clamp (1), a locking bracket (2) and a pedal (3), characterized in that: A locking bracket (2) is welded to the end of the hoop (1), and the connection between the locking bracket (2) and the hoop (1) is distributed with through holes in a "丄" shape. A fastening baffle (21) with a fulcrum function is fixed along the inner lower part of the hoop (1) in the locking bracket (2), and a plurality of friction lines (211) for anti-slip protection are formed on the surface of the fastening baffle (21). An adjusting bolt (22) penetrates through the inner wall side of the locking bracket (2). A support baffle (23) is fixed at one end of the locking bracket (2) away from the fastening baffle (21), and a first positioning hole (24) is formed in the middle of the support baffle (23). A pedal (3) for construction workers to step on is placed on the upper end of the support baffle (23).

2. A safety protection foot pedal for high-voltage power construction according to claim 1, characterized in that: A plurality of locking blades (11) are fixed on the outer wall side of the middle part of the hoop (1), and the plurality of locking blades (11) are arranged in sequence and evenly on the outer wall side of the middle part of the hoop (1). A joint (12) for convenient insertion is arranged at the end of the hoop (1).

3. A safety protection foot pedal for high-voltage power construction according to claim 2, characterized in that: The inner diameter size of the hoop (1) is controlled by the adjusting bolt (22), and the locking blades (11) are arranged along the outer thread gap at the position of the adjusting bolt (22).

4. A safety protection foot pedal for high-voltage power construction according to claim 1, characterized in that: A rope-passing hole (31) for a rope to pass through is formed in the middle of the pedal (3), and a connecting bracket (32) is fixed in the middle of the lower end of the pedal (3).

5. A safety protection foot pedal for high-voltage power construction according to claim 4, characterized in that: A plurality of second positioning holes (33) are formed on the surface of the connecting bracket (32), and a double-headed stud (35) penetrates through the inner walls of the plurality of second positioning holes (33).

6. A safety protection foot pedal for high-voltage power construction according to claim 5, characterized in that: Both ends of the double-headed stud (35) are threadedly connected with nuts, and the double-headed stud (35) penetrates through from the lower end of the support baffle (23).

7. A safety protection foot pedal for high-voltage power construction according to claim 6, characterized in that: The connecting bracket (32) obliquely supports a reinforcing rib (34) along the rear end of the pedal (3), and both ends of the reinforcing rib (34) are fixedly welded to the connecting bracket (32) and the pedal (3) respectively.

8. A safety protection foot pedal for high-voltage power construction according to claim 7, characterized in that: The pedal (3) passes through the first positioning hole (24) in the support baffle (23) through the connecting bracket (32), and the connecting bracket (32) is locked and fixed to the support baffle (23) through the double-headed stud (35).

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