CN218648455U - Clamping device for installation and maintenance of power equipment - Google Patents

Abstract

The utility model discloses a clamping device that power equipment installation was overhauld, including the installation pole: the utility model discloses a wire winding device, including installation pole, movable clamp plate, installation pole, fixed clamp plate, movable clamp plate, elastic component and movable clamp plate, the tip of installation pole is provided with rotatable flexible couple, one side outer wall of installation pole is provided with solid fixed clamp plate, the top that just is located solid fixed clamp plate on the installation pole is provided with the spout, and the inner wall of spout passes through elastic component and is connected with movable clamp plate, the opposite side outer wall of installation pole is provided with wire winding assembly. The utility model discloses in, this clamping device is through the wire winding subassembly that sets up, can shorten the processing around rolling up the wire of length overlength, prevent that the wire from excessively weighing down and intertwine, and combine solid fixed splint and movable clamp plate's combination centre gripping mode, can carry out stable centre gripping to power equipment's wire end and fix, thereby be convenient for follow-up carry out relevant operation to the wire end, effectual wire positional stability when having improved power equipment installation and maintenance, the work burden of maintainer has been reduced, the work efficiency of power equipment installation and maintenance has been improved.

Description

A clamping device for installation and maintenance of electric equipment

technical field

The utility model relates to the technical field of electric power construction, in particular to a clamping device for installation and maintenance of electric power equipment.

Background technique

Maintaining the safe operation of power equipment is an important guarantee for industrial and residential electricity consumption. Therefore, in order for the power equipment to operate normally, it is often necessary to overhaul the power equipment. It is very inconvenient to carry tools or other devices to work at heights, and there is also a great potential safety hazard. Therefore, it is necessary to use the clamping device to provide necessary help for the installation and maintenance of the staff.

Chinese Patent Announcement No.: CN204019400U discloses "A Clamping Device for Maintenance and Installation of Power Equipment", which includes an arm link, one end of the arm link is provided with two upper connecting columns and two lower connecting columns, and the upper clamping part It is movably connected between the two upper connecting columns, and the lower clamping part is movably connected between the two lower connecting columns. The upper clamping part and the lower clamping part are arranged opposite to each other; One end is respectively connected to the branch end of the V-shaped connecting rod; a push rod is also provided, and one end of the pushed push rod is connected to the closing end of the V-shaped connecting rod, and the other end is connected to the hydraulic cylinder.

However, the existing clamping device can only realize the clamping operation of the wires, and there is no winding operation for the wires that are too long, so that the wires that are too long are easy to fall down and become entangled with each other, which is not conducive to the subsequent installation and maintenance operations. .

Utility model content

The purpose of the utility model is to provide a clamping device for installation and maintenance of electrical equipment which can carry out winding processing on the wires, prevent the wires from falling excessively, and ensure the clamping stability of the ends of the wires.

In order to achieve the above purpose, the utility model provides the following technical solutions: a clamping device for installation and maintenance of electric equipment, including a mounting rod:

The end of the installation rod is provided with a rotatable and telescopic hook;

One side of the outer wall of the installation rod is provided with a fixed splint;

A chute is provided on the installation rod and above the fixed splint, and the inner wall of the chute is connected to the movable splint through an elastic component;

The other outer wall of the installation rod is provided with a winding assembly.

As a further description of the above technical solution:

The hook is provided with a screw rod, and the mounting rod is provided with a screw groove matching the screw rod.

As a further description of the above technical solution:

The elastic component includes a sleeve arranged on the inner wall of the chute, the inner wall of the sleeve is provided with a spring, and the end of the spring is provided with a push rod connected with the movable splint.

As a further description of the above technical solution:

The fixed splint is provided with a lower protruding tooth with an upward point, and the moving splint is provided with an upper protruding tooth with a downward point.

As a further description of the above technical solution:

The winding assembly includes a winding rod arranged on the installation rod, and a clamping ring is screwed on the winding rod.

As a further description of the above technical solution:

Said also includes anti-off components;

The anti-off assembly includes an anti-off rod, one end of the anti-off rod is connected to the inner wall of the opening end of the hook through a rotating shaft, and the other end of the anti-off rod is screwed with an extension rod on the inner wall

As a further description of the above technical solution:

The mounting rod is provided with handles distributed along its length direction.

In the above technical solution, the utility model provides a clamping device for installation and maintenance of electric equipment, which has the following beneficial effects:

The clamping device can wind and shorten the wires that are too long to prevent the wires from falling excessively and being entangled with each other through the winding assembly provided. The wire ends are stably clamped and fixed, which facilitates subsequent related operations on the wire ends, prevents the wires from falling and loses control, effectively improves the stability of the wire position during the installation and maintenance of electrical equipment, and reduces the work of maintenance personnel. Burden, improve the work efficiency of power equipment installation and maintenance.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. For some embodiments described, those skilled in the art can also obtain other drawings according to these drawings.

Fig. 1 is a structural schematic diagram of a clamping device for installation and maintenance of electric equipment provided by an embodiment of the utility model;

Fig. 2 is a structural schematic diagram of the connection between the hook and the anti-off assembly provided by the embodiment of the present invention;

Fig. 3 is a partial structural schematic diagram of the connection between the installation rod, the fixed splint and the movable splint provided by the embodiment of the present invention;

Fig. 4 is a schematic diagram of the internal structure of the elastic component provided by the embodiment of the present invention.

Explanation of reference signs:

1. Hook; 11. Screw; 2. Anti-off component; 21. Shaft; 22. Anti-off rod; 23. Extension rod; 3. Mounting rod; 31. Screw groove; 32. Chute; 33. Elastic component; 331 , casing; 332, spring; 333, ejector rod; 4, fixed splint; 41, lower convex tooth; 5, moving splint; 51, upper convex tooth; 6, winding rod; 7, clamping ring; 8, handle .

Detailed ways

In order to make those skilled in the art better understand the technical solution of the utility model, the utility model will be further introduced in detail below in conjunction with the accompanying drawings.

As shown in Figures 1 and 3, a clamping device for installation and maintenance of electrical equipment includes a mounting rod 3:

The end of the installation rod 3 is provided with a rotatable and telescopic hook 1;

One side of the outer wall of the installation rod 3 is provided with a fixed splint 4;

On the mounting rod 3 and above the fixed splint 4, a chute 32 is arranged, and the inner wall of the chute 32 is connected with the movable splint 5 through the elastic assembly 33, the fixed splint 4 and the movable splint 5 are mostly multiple, and both The quantity is consistent and distributed parallel to each other;

The outer wall of the other side of the installation rod 3 is provided with a winding assembly, and the number of the winding assembly is consistent with the number of the fixed splint 4 or the movable splint 5 .

In this embodiment, take the installation pole 3 and carry it to the high-altitude position for installation and maintenance of the electric equipment, hang the installation pole 3 on the fixed place on the electric equipment through the hook 1, and wind the wire that is too long through the winding assembly. Roll, can carry out winding and shortening process to the wires that are too long to prevent the wires from falling excessively and being entangled with each other. By moving the splint 5 upwards in the chute 32, it is compressed and deformed by pressing the elastic component 33, and the wires are compressed and deformed. The terminal is placed on the fixed splint 4, and after the movable splint 5 is released, the elastic component 33 resets and rebounds, and the movable splint 5 is pushed to make it close to the fixed splint 4, so that the wire ends of the electric equipment can be stably clamped and fixed. In this way, it is convenient to carry out relevant operations on the wire ends in the future, prevent the wires from falling and lose control, effectively improve the stability of the wire position during the installation and maintenance of power equipment, reduce the workload of maintenance personnel, and improve the work of power equipment installation and maintenance. efficiency.

As shown in Figures 1-3, the hook 1 is provided with a screw 11, and the mounting rod 3 is provided with a screw groove 31 that is compatible with the screw 11. By turning the hook 1 to drive the screw 11 to rotate, the screw 11 can be made Rotate in the screw groove 31, thereby telescopically adjusting the position of the hook 1, changing the exposed length of the hook 1, and then conveniently hanging, installing and fixing the installation rod 3.

As shown in FIGS. 3 and 4 , the elastic assembly 33 includes a sleeve 331 disposed on the inner wall of the chute 32 , the inner wall of the sleeve 331 is provided with a spring 332 , and the end of the spring 332 is provided with a push rod connected to the movable splint 5 333, when the movable splint 5 is moved upward, the movable splint 5 will drive the ejector rod 333 to move upward in the casing 331, at this time the spring 332 is squeezed and deformed, otherwise, when the movable splint 5 is released, the spring 332 returns and rebounds , that is, to push the movable splint 5 to move down, so as to cooperate with the fixed splint 4 to clamp and fix the wire end.

As shown in Figure 3, the fixed splint 4 is provided with a lower protruding tooth 41 with an upward tip, and the movable splint 5 is provided with an upper protruding tooth 51 with a downward tip, which can lift the wire ends on the movable splint 5 and the fixed splint 4. To clamp and fix, increase the friction resistance between the splint and the wire end, and prevent the wire end from falling off.

As shown in Figure 1, the winding assembly includes a winding rod 6 arranged on the installation rod 3, and a clamping ring 7 is threaded on the winding rod 6, and the wire that is too long is wound on the winding rod 6 , can reduce the falling range of the wire, and turn the clamping ring 7 to make it move on the winding rod 6, so that it conflicts with the wound wire, and can play a tight role on the wire on the winding rod 6, Prevent the lead wire on the winding rod 6 from being loose.

As shown in Fig. 1 and Fig. 2, also comprise anti-off assembly 2, anti-off assembly 2 comprises anti-off bar 22, and one end of anti-off bar 22 is connected to the opening end inner wall of hook 1 by rotating shaft 21, and anti-off bar 22 The inner wall of the other end is screwed with an extension rod 23. When the anti-off rod 22 is rotated to the inner wall of the hook 1 to make it rotate under the action of the rotating shaft 21, the hanging and fixing of the hook 1 can be facilitated. After the hanging and fixing of the hook 1, rotate The extension rod 23 makes it move out from the anti-off rod 22, and makes the extension rod 23 conflict with the inner wall of the hook 1, so that the open end of the hook 1 can be closed to prevent the hook 1 from falling off, and the installation of the clamping device is improved. stability.

As shown in FIG. 1 , the installation rod 3 is provided with handles 8 distributed along its length direction, which is convenient for installation and maintenance personnel to take and operate the clamping device.

Some exemplary embodiments of the present utility model have been described above only by way of illustration. Undoubtedly, for those skilled in the art, without departing from the spirit and scope of the present utility model, various Modifications are made to the described embodiments. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims (7)

1. The utility model provides a clamping device that power equipment installation was overhauld, includes installation pole (3), its characterized in that:

the end part of the mounting rod (3) is provided with a rotatable and telescopic hook (1);

a fixed clamping plate (4) is arranged on the outer wall of one side of the mounting rod (3);

a sliding groove (32) is formed in the mounting rod (3) and located above the fixed clamping plate (4), and the inner wall of the sliding groove (32) is connected with the movable clamping plate (5) through an elastic component (33);

and a winding assembly is arranged on the outer wall of the other side of the mounting rod (3).

2. The clamping device for installation and maintenance of electric equipment according to claim 1, wherein: the hook (1) is provided with a screw rod (11), and the installation rod (3) is provided with a screw groove (31) matched with the screw rod (11).

3. The clamping device for installation and maintenance of electric equipment according to claim 1, wherein: the elastic component (33) comprises a sleeve (331) arranged on the inner wall of the sliding groove (32), a spring (332) is arranged on the inner wall of the sleeve (331), and a push rod (333) connected with the movable clamping plate (5) is arranged at the end part of the spring (332).

4. The clamping device for installation and maintenance of electric equipment according to claim 1, wherein: the fixed splint (4) is provided with a lower convex tooth (41) with an upward pointed end, and the movable splint (5) is provided with an upper convex tooth (51) with a downward pointed end.

5. The clamping device for installation and overhaul of electric power equipment as claimed in claim 1, wherein: the winding assembly comprises a winding rod (6) arranged on the mounting rod (3), and a clamping ring (7) is screwed on the winding rod (6) in a threaded manner.

6. The clamping device for installation and maintenance of electric equipment according to claim 1, wherein: the anti-dropping device also comprises an anti-dropping component (2);

anticreep subassembly (2) are including anticreep pole (22), and the one end of anticreep pole (22) is passed through pivot (21) and is rotated the open end inner wall of connecting in couple (1), and the other end inner wall screw thread of anticreep pole (22) has connect extension rod (23) soon.

7. The clamping device for installation and overhaul of electric power equipment as claimed in claim 1, wherein: handles (8) distributed along the length direction of the mounting rod (3) are arranged on the mounting rod.

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