Electric power overhaul frame with anti-skid mechanism

Abstract

The utility model discloses an electric power overhaul frame with an anti-skid mechanism, which relates to the technical field of electric power overhaul and comprises two supporting frames and an overhaul stand, a plurality of climbing rods are arranged in the supporting frames, the anti-skid mechanism is arranged between the two supporting frames, a mounting seat is arranged at the bottom end of the overhaul stand, and the anti-skid mechanism is arranged on the mounting seat. The mounting seat is rotationally connected with the top of the supporting frame; the anti-skid mechanism comprises two first connecting arms and a second connecting arm, and the first connecting arms are rotationally arranged at the bottom of one supporting frame; the overhaul stand has the advantages that the two supporting frames are rotationally arranged at the bottom of the overhaul stand, the overhaul stand is convenient to fold when not used, the occupied space is reduced, the anti-skid mechanisms are arranged at the bottoms of the supporting frames, the positions of the supporting frames can be limited when the supporting frames are unfolded, the supporting frames are not prone to sliding, and supporting is more stable.

Description

Technical Field

[0001] The utility model relates to a drainage structure, in particular to an electric power maintenance frame with an anti-slip mechanism, belonging to the technical field of electric power maintenance. Background Art

[0002] Electricity is an energy source that uses electrical energy as a driving force. The invention and application of electricity set off the second wave of industrialization. Since then, technology has changed people's lives. Even in today's Internet age, we still have a continuously growing demand for electricity. When the electricity is under maintenance, it is necessary to use an electric maintenance rack for maintenance operations.

[0003] After searching, an electric maintenance stand with an anti-slip function, such as that disclosed in application number CN201720057884.3, is found. The stand comprises a workbench, both sides of the bottom of the workbench are movably connected to a support stand via a rotating shaft, one side of the support stand is movably connected to a force-bearing rod via a rotating shaft, and the two force-bearing rods are movably connected via a rotating shaft, the support stand comprises a frame, an anti-slip plate is fixedly connected to the frame, the anti-slip plate comprises a plate body, a buffer groove is provided at the top of the plate body, a buffer block is provided in the buffer groove, and the top of the buffer block passes through the buffer groove and extends to the outside of the plate body. The electric maintenance stand with an anti-slip function increases the friction between the maintenance stand components and the soles of the user's feet through improvements to the support stand, the anti-slip plate and the buffer block, thereby preventing the user from slipping due to insufficient friction between the maintenance stand components and the soles of the user's feet.

[0004] However, the above method still has the following defects in actual use: the two force-bearing rods are movably connected by a rotating shaft, which can easily cause the positions of the two support frames to move when subjected to external force, making the support unstable. Utility Model Content

[0005] The purpose of the present invention is to provide an electric maintenance frame with an anti-slip mechanism to solve the problem in the above background technology that the positions of the two support frames are easily moved due to external forces.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric power maintenance frame with an anti-slip mechanism, comprising a support frame and an inspection platform, two support frames are provided, a plurality of climbing poles are provided inside the support frames, an anti-slip mechanism is provided between the two support frames, a mounting seat is provided at the bottom end of the inspection platform, and the mounting seat is rotatably connected to the top of the support frame; the anti-slip mechanism comprises a first connecting arm and a second connecting arm, two first connecting arms are provided, the first connecting arm is rotatably set at the bottom of one of the support frames, two second connecting arms are provided, the second connecting arm is rotatably set at the bottom of the other support frame, a connecting rod is provided at the end of the first connecting arm, which passes through the end of the second connecting arm, and the end of the connecting rod is provided with an external thread and is threadedly connected with a locking nut.

[0007] As a preferred technical solution of the present invention, a handrail is provided on the outer side of the support frame, two handrails are provided on each support frame, and an anti-slip cover is provided on the surface of the climbing pole.

[0008] As a preferred technical solution of the present invention, a plurality of anti-slip bumps are provided on the top of the inspection platform, and guardrails are provided on both sides of the top of the inspection platform.

[0009] As a preferred technical solution of the present invention, the mounting seat is connected to the bottom end of the maintenance platform by mounting screws, and limit seats are provided on both sides of the bottom end of the mounting seat, corresponding to the top of the support frame.

[0010] As an optimal technical solution of the present invention, a rotating seat is provided at the bottom end of the mounting seat, and two rotating seats are provided. The interior of the rotating seat is rotatably connected to a connecting seat via a rotating shaft, and the connecting seat is provided on the top of the supporting frame.

[0011] As a preferred technical solution of the present invention, a first hinged seat is provided at the bottom inner side of one of the support frames, two first hinged seats are provided, and a first connecting shaft is provided between the two first connecting arms, which is rotatably connected to the first hinged seat.

[0012] As a preferred technical solution of the present invention, a second hinged seat is provided at the bottom of the inner side of the other support frame, and two second hinged seats are provided. A second connecting shaft is provided between the two second connecting arms and is rotatably connected to the second hinged seat.

[0013] Compared with the related art, the power maintenance rack with an anti-slip mechanism provided by the utility model has the following beneficial effects:

[0014] By rotating and setting two support frames at the bottom of the inspection table, it is easy to fold when not in use, reducing the space occupied, and an anti-slip mechanism is set at the bottom of the support frame, which can limit its position when the support frame is opened, making it less likely to slide and making the support more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the structural diagrams of the present utility model;

[0016] Figure 2 This is the second structural diagram of the present utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point B.

[0019] In the figure: 1. Support frame; 2. Climbing pole; 3. Handrail; 4. Maintenance platform; 401. Anti-slip bump; 5. Guardrail; 6. Mounting seat; 601. Mounting screw; 7. Rotating seat; 8. Rotating axis; 9. Connecting seat; 10. Limiting seat; 11. Anti-slip mechanism; 1101. First articulated seat; 1102. First connecting arm; 1103. First connecting axis; 1104. Second articulated seat; 1105. Second connecting arm; 1106. Second connecting axis; 1107. Connecting rod; 1108. External thread; 1109. Locking nut. 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 Figure 1-4 The utility model provides an electric power maintenance frame with an anti-slip mechanism, comprising a support frame 1 and an maintenance platform 4. Two support frames 1 are provided, a plurality of climbing rods 2 are provided inside the support frame 1, an anti-slip mechanism 11 is provided between the two support frames 1 to prevent the position of the support frame 1 from moving, and a mounting seat 6 is provided at the bottom end of the maintenance platform 4, which is rotatably connected to the top of the support frame 1;

[0022] The outer side of the support frame 1 is provided with a handrail 3. There are two handrails 3 on each support frame 1 to facilitate the climbing of maintenance personnel, and the surface of the climbing pole 2 is provided with an anti-slip cover to increase the anti-slip performance of the climbing pole 2.

[0023] The top of the maintenance platform 4 is provided with a plurality of anti-slip bumps 401 to increase the friction of the maintenance platform 4 and improve safety. Guardrails 5 are provided on both sides of the top of the maintenance platform 4 to protect the maintenance personnel.

[0024] The mounting base 6 is connected to the bottom end of the inspection platform 4 by means of mounting screws 601, and both sides of the bottom end of the mounting base 6 are provided with limit seats 10, which correspond to the top of the support frame 1 and limit the position of the support frame 1;

[0025] The bottom end of the mounting base 6 is provided with a rotating base 7, and two rotating bases 7 are provided. The interior of the rotating base 7 is rotatably connected to a connecting base 9 through a rotating shaft 8. The connecting base 9 is provided on the top of the supporting frame 1 to guide the rotation of the supporting frame 1.

[0026] The anti-slip mechanism 11 includes a first connecting arm 1102 and a second connecting arm 1105. Two first connecting arms 1102 are provided, and the first connecting arms 1102 are rotatably set at the bottom of one of the support frames 1. Two second connecting arms 1105 are provided, and the second connecting arms 1105 are rotatably set at the bottom of the other support frame 1. A connecting rod 1107 is provided at the end of the first connecting arm 1102, which passes through the end of the second connecting arm 1105. The end of the connecting rod 1107 is provided with an external thread 1108 and is threadedly connected with a locking nut 1109. Two locking nuts 1109 are provided at both ends of the connecting rod 1107. The threaded cooperation between the locking nuts 1109 and the external thread 1108 is used to lock and limit the positions of the first connecting arm 1102 and the second connecting arm 1105.

[0027] A first hinge seat 1101 is provided at the bottom of the inner side of one of the support frames 1. Two first hinge seats 1101 are provided. A first connecting shaft 1103 is provided between the two first connecting arms 1102 and is rotatably connected to the first hinge seat 1101 to guide the rotation of the first connecting arms 1102.

[0028] A second hinged seat 1104 is provided at the bottom inner side of the other supporting frame 1. There are two second hinged seats 1104. A second connecting shaft 1106 is provided between the two second connecting arms 1105 and is rotatably connected to the second hinged seat 1104, so that the rotation of the second connecting arm 1105 plays a guiding role.

[0029] When in use, when the inspection stand needs to be used, the corresponding locking nut 1109 is loosened to rotate the top of the support frame 1 outward and open the bottom outward. The position of the support frame 1 is limited by the limit seat 10, and the inspection platform 4 is supported by the support frame 1. During the rotation of the support frame 1, the first connecting arm 1102 and the second connecting arm 1105 are rotated accordingly. After the adjustment is completed, the locking nut 1109 is tightened to lock the position of the first connecting arm 1102 and the second connecting arm 1105 under the threaded cooperation of the locking nut 1109 and the external thread 1108;

[0030] The staff climbs up to the maintenance platform 4 through the climbing pole 2 of the support frame 1 to perform maintenance on the power supply. The maintenance platform 4 is provided with anti-slip bumps 401 and guardrails 5 to provide certain protection for the maintenance staff.

[0031] When the maintenance frame is not in use, the corresponding locking nut 1109 is loosened to fold the two support frames 1 inward to reduce the space occupied.

[0032] 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 electric power maintenance rack with an anti-slip mechanism, comprising a support frame (1) and a maintenance platform (4), characterized in that: Two support frames (1) are provided, a plurality of climbing poles (2) are provided inside the support frames (1), an anti-slip mechanism (11) is provided between the two support frames (1), a mounting seat (6) is provided at the bottom end of the inspection platform (4), and the mounting seat (6) is rotatably connected to the top of the support frame (1); The anti-slip mechanism (11) comprises a first connecting arm (1102) and a second connecting arm (1105), wherein two first connecting arms (1102) are provided, and the first connecting arms (1102) are rotatably arranged at the bottom of one of the support frames (1), and two second connecting arms (1105) are provided, and the second connecting arms (1105) are rotatably arranged at the bottom of the other support frame (1), and a connecting rod (1107) is provided at the end of the first connecting arm (1102) and passes through the end of the second connecting arm (1105), and the end of the connecting rod (1107) is provided with an external thread (1108) and is threadedly connected with a locking nut (1109).

2. The electric power maintenance stand with an anti-slip mechanism according to claim 1, characterized in that: The outer side of the support frame (1) is provided with a handrail (3), two handrails (3) are provided on each support frame (1), and the surface of the climbing pole (2) is provided with an anti-slip cover.

3. The electric power maintenance stand with an anti-slip mechanism according to claim 1, characterized in that: The top of the inspection platform (4) is provided with a plurality of anti-slip bumps (401), and guardrails (5) are provided on both sides of the top of the inspection platform (4).

4. The electric power maintenance stand with an anti-slip mechanism according to claim 1, characterized in that: The mounting seat (6) is connected to the bottom end of the inspection platform (4) via mounting screws (601), and both sides of the bottom end of the mounting seat (6) are provided with limit seats (10) corresponding to the top of the support frame (1).

5. The electric power maintenance stand with an anti-slip mechanism according to claim 1, characterized in that: A rotating seat (7) is provided at the bottom end of the mounting seat (6), and two rotating seats (7) are provided. The interior of the rotating seat (7) is rotatably connected to a connecting seat (9) via a rotating shaft (8), and the connecting seat (9) is provided on the top of the supporting frame (1).

6. The electric power maintenance stand with an anti-slip mechanism according to claim 1, characterized in that: A first hinge seat (1101) is provided at the bottom inner side of one of the support frames (1), two first hinge seats (1101) are provided, and a first connecting shaft (1103) is provided between the two first connecting arms (1102) and is rotatably connected to the first hinge seat (1101).

7. The electric power maintenance stand with an anti-slip mechanism according to claim 1, characterized in that: A second hinge seat (1104) is provided at the bottom of the inner side of the other supporting frame (1), and two second hinge seats (1104) are provided. A second connecting shaft (1106) is provided between the two second connecting arms (1105) and is rotatably connected to the second hinge seat (1104).

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