Adjustable anti-falling steering gear structure

Abstract

The utility model provides an adjustable anti-falling steering gear structure which comprises a steering disc, a positioning sliding groove is formed in the inner wall of the steering disc in a circular shape, butt joint sliding ways are fixedly installed at the four corners of the periphery of the steering disc, and clamping blocks are fixedly installed at the positions, close to the left side and the right side, of the outer surfaces of the butt joint sliding ways. And falling protector sliding grooves are fixedly formed in the ends, away from the steering disc, of the multiple butt joint sliding ways, a circular rotating block is arranged in the steering disc, and a circular sliding block is fixedly installed at the position, close to the center, of the outer surface of the circular rotating block. The round sliding block is connected with the positioning sliding groove, the stability of the round rotating block is enhanced, follow-up adjustment is facilitated, the round rotating block is arranged, the falling protector fixing groove is formed in the round rotating block, the two butt-joint sliding ways which are symmetrically arranged can be communicated, and follow-up adjustment of the moving direction of the falling protector is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power maintenance equipment, and particularly relates to an adjustable anti-falling diverter structure. Background Art

[0002] In the tower line, the tower is composed of a cross arm and a tower body. When workers climb up, they are required to be protected by a fall prevention device throughout the entire process. A conversion device is required at the node between the tower body and the cross arm to enable the self-locking device to be smoothly transferred from the tower body to the cross arm without derailing.

[0003] Chinese utility model patent CN 217119167 U discloses an adjustable anti-fall diverter structure, which relates to the technical field of electrical maintenance equipment. It includes multiple connecting seats, each of which is fixed at the connection point where two maintenance guide rails intersect. An intermediate rail for the anti-fall device to slide is rotatably connected in the connecting seat, and the distance between the end of the intermediate rail and the end of the maintenance guide rail when they are relative is no greater than the length of the maintenance guide rail.

[0004] Although the above technical solution can improve the safety and convenience of using the fall arrester, the above method is not convenient for adjusting the moving direction of the fall arrester, and the stability of the steering gear during operation is also relatively poor. Summary of the Invention

[0005] The utility model provides an adjustable anti-falling diverter structure to solve the problems in the background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] An adjustable anti-fall steering gear structure includes a steering disc, a circular rotating block is slidably mounted inside the steering disc, a positioning groove is provided on the inner wall of the steering disc along the circumferential direction, a circular slider matching the positioning groove is provided on the outer surface of the circular rotating block, four docking slides are radially provided on the outer circumferential surface of the steering disc, an anti-fall device fixing groove matching the four docking slides is provided on the upper surface of the circular rotating block, and the four docking slides are fixedly connected to the anti-fall device sliding groove docked therewith.

[0008] As a preferred solution of this embodiment, the surface of the circular slider is movably connected to the interior of the positioning slot.

[0009] As a preferred solution of this embodiment, multiple card slots are provided on the left and right side walls of the interior of the anti-fall device sliding grooves close to one end of the docking slide, and the interiors of the multiple card slots are movably connected to the surface of the card block.

[0010] As a preferred solution of this embodiment, the multiple docking slides are respectively fixedly connected to the multiple anti-fall device sliding grooves, and the interiors of the multiple docking slides and the multiple anti-fall device sliding grooves are provided with anti-fall device connecting grooves, and the multiple docking slides are respectively communicated with the anti-fall device connecting grooves inside the multiple anti-fall device sliding grooves.

[0011] As a preferred solution of this embodiment, placement grooves are provided on the top of the circular rotating block near the left and right sides, handles are provided inside the two placement grooves, and a fall arrester fixing groove is provided on the top of the circular rotating block.

[0012] As a preferred solution of this embodiment, the outer surface of the circular rotating block is movably connected to the inner surface of the steering disc.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The utility model can quickly connect the sliding groove of the anti-fall device with the docking slideway by providing a card slot and a card block, thereby facilitating subsequent connection and fixation. By providing a circular rotating block, a circular slider and a positioning slideway, and connecting the circular slider with the positioning slideway, the stability of the circular rotating block is enhanced, which is convenient for subsequent adjustment. The provision of a circular rotating block and the provision of an anti-fall device fixing groove on the circular rotating block can connect the two symmetrically arranged docking slideways, facilitating the subsequent adjustment of the moving direction of the anti-fall device. At the same time, it avoids the limit difference when the adjustment direction turns, avoids the adjustment of the anti-fall device from falling, and avoids the danger. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a schematic diagram of the overall structure of the adjustable anti-fall diverter structure of the utility model;

[0017] Figure 2 This is a diagram showing the connection structure between the circular slider and the positioning slot of the utility model;

[0018] Figure 3 This is a structural diagram of the connection between the card slot and the card block of the utility model.

[0019] As shown in the figure: 1. Steering disc; 2. Circular rotating block; 3. Arrester connecting groove; 4. Arrester sliding groove; 5. Arrester fixing groove; 6. Docking slide; 7. Card slot; 8. Card block; 9. Circular slider; 10. Positioning slide; 11. Handle; 12. Placement groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 3 As shown, an embodiment of the utility model provides an adjustable anti-fall steering gear structure including a steering disc 1, a circular rotating block 2 is slidably mounted inside the steering disc 1, a positioning groove 10 is provided on the inner wall of the steering disc 1 along the circumferential direction, a circular slider 9 matching the positioning groove 10 is provided on the outer surface of the circular rotating block 2, four docking slides 6 are radially provided on the outer circumferential surface of the steering disc 1, an anti-fall device fixing groove 5 matching the four docking slides 6 is provided on the upper surface of the circular rotating block 2, and the four docking slides 6 are fixedly connected to an anti-fall device sliding groove 6 docked therewith.

[0022] In this embodiment, before use, the slots 7 on the anti-fall device sliding groove 4 are respectively engaged with the corresponding blocks 8 on the docking slide 6, and the anti-fall device sliding groove 4 and the docking slide 6 are fixedly engaged, which facilitates subsequent fixing with bolts. During use, the connecting end of the anti-fall device is movably connected to the anti-fall device connecting groove 3. When close to the steering disc 1, the angle of the circular rotating block 2 can be manually adjusted so that the two ends of the anti-fall device fixing groove 5 are connected to the two docking slides 6 respectively. In this way, the anti-fall device can be smoothly adjusted by rotating the direction of the anti-fall device fixing groove 5 on the circular rotating block 2 to ensure the safety of the anti-fall device and the user.

[0023] See also Figure 2 and Figure 3 As shown, the surface of the circular slider 9 is movably connected to the interior of the positioning slide 10. Multiple locking grooves 4 are provided with a clamping groove 7 on both the left and right side walls near one end of the docking slide 6. The interior of the multiple clamping grooves 7 is movably connected to the surface of the clamping block 8, which can facilitate subsequent installation.

[0024] See also Figures 1 to 3As shown, multiple docking slides 6 are respectively fixedly connected to multiple anti-falling device sliding grooves 4. The multiple docking slides 6 and the multiple anti-falling device sliding grooves 4 are each provided with an anti-falling device connecting groove 3. The multiple docking slides 6 are respectively connected to the anti-falling device connecting groove 3 inside the multiple anti-falling device sliding grooves 4, which facilitates subsequent adjustment. The top of the circular rotating block 2 is provided with a placement groove 12 near the left and right sides. The inside of each placement groove 12 is provided with a handle 11. The top of the circular rotating block 2 is provided with an anti-falling device fixing groove 5, which can facilitate user operation.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable anti-fall diverter structure, characterized by: The invention comprises a steering disc (1), a circular rotating block (2) is slidingly mounted inside the steering disc (1), a positioning groove (10) is provided on the inner wall of the steering disc (1) along the circumferential direction, a circular sliding block (9) matching the positioning groove (10) is provided on the outer surface of the circular rotating block (2), four docking slideways (6) are radially provided on the outer circumferential surface of the steering disc (1), an anti-fall device fixing groove (5) matching the four docking slideways (6) is provided on the upper surface of the circular rotating block (2), and the four docking slideways (6) are fixedly connected with an anti-fall device sliding groove (4) docked therewith.

2. The adjustable anti-fall diverter structure according to claim 1, characterized in that: The surface of the circular slider (9) is movably sleeved with the interior of the positioning slide groove (10).

3. The adjustable anti-fall diverter structure according to claim 1, characterized in that: A plurality of locking grooves (7) are provided on the left and right side walls of the interior of the plurality of anti-fall device sliding grooves (4) close to one end of the docking slideway (6), and the interiors of the plurality of locking grooves (7) are movably sleeved with the surface of the clamping block (8).

4. The adjustable anti-fall diverter structure according to claim 1, characterized in that: The plurality of docking slides (6) are respectively fixedly connected to the plurality of anti-fall device sliding grooves (4); the interiors of the plurality of docking slides (6) and the plurality of anti-fall device sliding grooves (4) are each provided with an anti-fall device connecting groove (3); and the plurality of docking slides (6) are respectively communicated with the anti-fall device connecting grooves (3) inside the plurality of anti-fall device sliding grooves (4).

5. The adjustable anti-fall diverter structure according to claim 1, characterized in that: The top of the circular rotating block (2) is provided with placement grooves (12) near the left and right sides, and the insides of the two placement grooves (12) are provided with handles (11). The top of the circular rotating block (2) is provided with a fall arrester fixing groove (5).

6. The adjustable anti-fall diverter structure according to claim 1, characterized in that: The outer surface of the circular rotating block (2) is movably sleeved with the interior of the steering disc (1).

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