CN213212413U

CN213212413U - Novel shunt clamp

Info

Publication number: CN213212413U
Application number: CN202022405840.XU
Authority: CN
Inventors: 施秀明; 张新杰
Original assignee: Hainan Jihe Power Equipment Installation Co ltd
Current assignee: Hainan Jihe Power Equipment Installation Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-05-14
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a novel reposition of redundant personnel is pressed from both sides relates to novel reposition of redundant personnel and presss from both sides technical field. This novel reposition of redundant personnel is pressed from both sides, including the activity box, be equipped with displacement device in the activity box, displacement device includes the threaded rod, threaded rod sliding connection is in the activity box, the right part external surface fixed of threaded rod has cup jointed and has changeed the cover, the left part surface activity of threaded rod has cup jointed circular lantern ring one, the left surface fixedly connected with reposition of redundant personnel box of activity box, main spout has been seted up above the reposition of redundant personnel box middle part, and this novel reposition of redundant personnel presss from both sides, moves left through the gliding mass and drives main clamp splice and move left, and main clamp splice moves left to suitable position after contact and assists the clamp splice, puts the line into and assists between clamp splice and the main clamp splice, and the assistance clamp splice is promoted left by main clamp splice, and spring two exerts reverse direction power to assisting the clamp splice through the elasticity of self to step up the line, greatly increased can firmly the stability of.

Description

Novel shunt clamp

Technical Field

The utility model relates to a novel reposition of redundant personnel presss from both sides technical field specifically is a novel reposition of redundant personnel is pressed from both sides.

Background

When the node heating processing is carried out on the electric transmission and transformation equipment, the adopted live working method is an equipotential or ground potential method. The operation of the former method is adopted, the heating node needs to be subjected to bolt fastening, replacement, contact surface polishing and other operation steps, the treatment effect is thorough, but the no-load condition of the equipment is taken as a precondition, the electric conduction between high-voltage and high-load power equipment is usually realized through copper bar connection, and the copper bar are fixed through more than four bolts in an overlapping manner. In the operation process, sometimes the faying surface is loosened or has poor contact, so that the temperature of the interface part is overhigh, and in the situation, the load current is generally limited or the power is cut off for maintenance.

Traditional reposition of redundant personnel presss from both sides when shunting the high-voltage line, adopts complicated screw fixed knot to construct more, when promptly shunting the double-layered line, because needs rapid operation, causes misoperation easily, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel reposition of redundant personnel is pressed from both sides to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel reposition of redundant personnel is pressed from both sides, includes the activity box, be equipped with displacement device in the activity box, displacement device includes the threaded rod, threaded rod sliding connection is in the activity box, the right part external surface fixed of threaded rod has cup jointed and has changeed the cover, the left part external surface activity of threaded rod has cup jointed circular lantern ring one, the left side fixedly connected with shunting box of activity box, main spout has been seted up above shunting box middle part, the side spout has openly been seted up at main spout rear portion, the left part external surface activity of threaded rod has cup jointed circular lantern ring two, be equipped with the removal in the shunting box and press from both sides the device, be equipped with the fixation clamp device in.

Preferably, the movable clamping device comprises a sliding body, a circular lantern ring II is fixedly connected to the right side of the lower portion of the sliding body, a sliding strip is fixedly connected to the back face of the sliding body and is connected to the side sliding groove in a sliding mode, a main clamping block is fixedly connected to the left side of the sliding body, an upper clamping box is fixedly connected to the upper face of the sliding body, a spring I is fixedly connected to the right side of the inner wall of the upper clamping box, a pushing plate is fixedly connected to the right side of the spring I, a sliding plate is fixedly connected to the right side of the upper portion of the pushing plate, a sliding groove is formed in the upper portion of the right side of the upper clamping box, the sliding plate is connected to the sliding groove in a sliding mode.

Preferably, the fixing clamp device comprises a vertical frame, the vertical frame is fixedly connected to the upper surface of the left part of the flow distribution box, a rectangular sliding groove is formed in the right side of the lower part of the vertical frame, a second spring is fixedly connected to the right side of the inner wall of the rectangular sliding groove, a clamping block is fixedly connected to the right side of the second spring, a fixing rod is fixedly connected to the right side of the upper part of the vertical frame, and a side push rod is fixedly connected to the right side of the fixing rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this novel reposition of redundant personnel presss from both sides, through the elasticity of a spring self with the push pedal pull back normal position, the push pedal line of loosening, traditional reposition of redundant personnel press from both sides when shunting the high-voltage line, adopt complicated screw fixation structure more, when promptly shunting the clamp line, owing to need rapid operation, cause misoperation easily, have certain potential safety hazard, this device is through adopting simple linkage structure, can operate fast to greatly increased work efficiency.

(2) This novel reposition of redundant personnel presss from both sides, moves left through the gliding mass and drives main clamp splice and move left, and main clamp splice moves left and contacts and assists the clamp splice behind the suitable position, puts into the line and assists between clamp splice and the main clamp splice, and the assistance clamp splice is promoted left by main clamp splice, and spring two exerts opposite direction power to assisting the clamp splice through the elasticity of self to firmly step up the line, greatly increased can the stability of device.

Drawings

Fig. 1 is a schematic structural view of the movable box of the present invention;

FIG. 2 is a schematic view of the shunting box of the present invention;

FIG. 3 is a schematic view of the slider of the present invention;

fig. 4 is a schematic view of the auxiliary clamping block of the present invention.

In the figure: the device comprises a movable box 1, a threaded rod 2, a rotating sleeve 21, a circular lantern ring I22, a shunt box 23, a main sliding groove 24, a circular lantern ring II 25, a side sliding groove 26, a sliding body 3, a sliding strip 31, a main clamping block 32, an upper clamping box 33, a spring I34, a spring push plate 35, a sliding plate 36, a sliding groove 37, a 38 inlet, a 4-stand, a rectangular sliding groove 41, a spring II 42, an auxiliary clamping block 43, a fixed rod 44 and a side push rod 45.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel shunt clamp comprises a movable box 1, a displacement device is arranged in the movable box 1, the displacement device comprises a threaded rod 2, the threaded rod 2 is connected in the movable box 1 in a sliding manner, a rotating sleeve 21 is fixedly sleeved on the outer surface of the right part of the threaded rod 2, a first circular lantern ring 22 is movably sleeved on the outer surface of the left part of the threaded rod 2, a shunt box 23 is fixedly connected to the left surface of the movable box 1, a main chute 24 is formed in the middle of the shunt box 23, a side chute 26 is formed in the front surface of the rear part of the main chute 24, a second circular lantern ring 25 is movably sleeved on the outer surface of the left part of the threaded rod 2, the rotating sleeve 21 is rotated, the rotating sleeve 21 drives the threaded rod 2 to rotate, the middle part of the threaded rod 2 rotates in the first circular lantern ring 22, the left end of the threaded rod 2 rotates in the second circular lantern ring 25, the threaded, a movable clamp device is arranged in the shunting box 23, and a fixed clamp device is arranged in the shunting box 23.

The movable clamp device comprises a sliding body 3, a circular lantern ring II 25 is fixedly connected to the right side of the lower portion of the sliding body 3, a sliding strip 31 is fixedly connected to the back face of the sliding body 3, the sliding strip 31 is connected to the side sliding groove 26 in a sliding mode, a main clamping block 32 is fixedly connected to the left side of the sliding body 3, an upper clamping box 33 is fixedly connected to the upper face of the sliding body 3, a spring I34 is fixedly connected to the right side of the inner wall of the upper clamping box 33, a push plate 35 is fixedly connected to the right side of the spring I34, the sliding body 3 moves leftwards in the main sliding groove 24, the sliding body 3 moves leftwards to drive the sliding strip 31 to move leftwards, the sliding strip 31 moves leftwards in the side sliding groove 26, the sliding body 3 moves leftwards to drive the main clamping block 32 to move leftwards, a sliding plate 36 is fixedly connected to the right side of the upper portion of the push plate 35, a sliding groove 37.

The fixing clamp device comprises a vertical frame 4, the vertical frame 4 is fixedly connected to the left portion of the shunting box 23, a rectangular sliding groove 41 is formed in the right side of the lower portion of the vertical frame 4, a spring II 42 is fixedly connected to the right side of the inner wall of the rectangular sliding groove 41, a wire is placed between the auxiliary clamping block 43 and the main clamping block 32, the auxiliary clamping block 43 is pushed leftwards by the main clamping block 32, the spring II 42 exerts reverse force on the auxiliary clamping block 43 through self elasticity, the clamping block 43 is fixedly connected to the right side of the spring II 42, a fixing rod 44 is fixedly connected to the right side of the upper portion of the vertical frame 4, a side push rod 45 is fixedly connected to the right side of the fixing rod 44, the side push rod 45 contacts the push plate 35 and pushes the.

The working principle is as follows:

the first step is as follows: the rotating sleeve 21 is rotated, the rotation of the rotating sleeve 21 drives the rotation of the threaded rod 2, the middle part of the threaded rod 2 rotates in the first circular sleeve ring 22, the left end of the threaded rod 2 rotates in the second circular sleeve ring 25, the threaded rod 2 drives the second circular sleeve ring 25 to move leftwards when rotating clockwise, the threaded rod 2 drives the second circular sleeve ring 25 to move rightwards when rotating anticlockwise, the second circular sleeve ring 25 moves leftwards to drive the sliding body 3 to move leftwards, the sliding body 3 moves leftwards in the main sliding groove 24, the sliding body 3 moves leftwards to drive the sliding strip 31 to move leftwards, the sliding body 3 moves leftwards in the side sliding groove 26 to drive the main clamping block 32 to move leftwards, the main clamping block 32 moves leftwards to a proper position and then contacts the auxiliary clamping block 43, a wire is placed between the auxiliary clamping block 43 and the main clamping block 32, the auxiliary clamping block 43 is pushed leftwards by the main clamping block 32, and the second spring 42 exerts reverse force, thereby firmly clamping the wire and greatly increasing the stability of the device.

The second step is that: the sliding body 3 moves leftwards to drive the upper clamping box 33 to move leftwards, the upper clamping box 33 moves leftwards to a proper position, the side push rod 45 enters the inlet 38, the upper clamping box 33 continues to move leftwards, the side push rod 45 contacts the push plate 35 and pushes the push plate 35 rightwards, the first spring 34 is pulled by the push plate 35 to deform, a second wire is placed between the push plate 35 and the right wall of the upper clamping box 33, the push plate 35 moves rightwards to drive the sliding plate 36 to move rightwards, the sliding plate 36 moves rightwards in the sliding groove 37, the wire is tightened by the push plate 35, when the push plate 35 is not stressed, the first spring 34 pulls the push plate 35 back to the original position through self elasticity, the push plate 35 loosens the wire, when the traditional shunting clamp shunts a high-pressure wire, a complex screw fixing structure is mostly adopted, when the wire is clamped in an emergency, operation is easy to cause operation errors, certain potential safety hazards exist due to the need of rapid operation, the operation can be carried out quickly, thereby greatly increasing the working efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel reposition of redundant personnel is pressed from both sides, includes activity box (1), be equipped with displacement device in the activity box (1), its characterized in that: the displacement device comprises a threaded rod (2), the threaded rod (2) is slidably connected into a movable box (1), a rotating sleeve (21) is fixedly sleeved on the outer surface of the right part of the threaded rod (2), a first circular lantern ring (22) is movably sleeved on the outer surface of the left part of the threaded rod (2), a shunting box (23) is fixedly connected to the left surface of the movable box (1), a main sliding groove (24) is formed in the middle of the shunting box (23), a side sliding groove (26) is formed in the front of the rear part of the main sliding groove (24), and a second circular lantern ring (25) is movably sleeved on the outer surface of the left part of the threaded rod (2);

a movable clamp device is arranged in the shunting box (23);

a fixing clamp device is arranged in the shunting box (23).

2. The novel shunt clamp of claim 1, wherein: the movable clamp device comprises a sliding body (3), a circular lantern ring II (25) is fixedly connected to the right side of the lower portion of the sliding body (3), a sliding strip (31) is fixedly connected to the back side of the sliding body (3), the sliding strip (31) is connected to a side sliding groove (26) in a sliding mode, a main clamping block (32) is fixedly connected to the left side of the sliding body (3), and an upper clamping box (33) is fixedly connected to the upper side of the sliding body (3).

3. A novel manifold clip according to claim 2 wherein: the right side of the inner wall of the upper clamping box (33) is fixedly connected with a first spring (34), the right side of the first spring (34) is fixedly connected with a push plate (35), and the right side of the upper part of the push plate (35) is fixedly connected with a sliding plate (36).

4. A novel manifold clip according to claim 3 wherein: the upper portion of the right side of the upper clamping box (33) is provided with a sliding groove (37), the sliding plate (36) is connected in the sliding groove (37) in a sliding mode, and the left side of the upper clamping box (33) is provided with an inlet (38).

5. The novel shunt clamp of claim 1, wherein: the fixing clamp device comprises a vertical frame (4), the vertical frame (4) is fixedly connected to the upper surface of the left portion of the shunting box (23), a rectangular sliding groove (41) is formed in the right side of the lower portion of the vertical frame (4), and a second spring (42) is fixedly connected to the right side of the inner wall of the rectangular sliding groove (41).

6. The novel shunt clamp of claim 5, wherein: the right side of the second spring (42) is fixedly connected with an auxiliary clamping block (43), the right side of the upper portion of the vertical frame (4) is fixedly connected with a fixing rod (44), and the right side of the fixing rod (44) is fixedly connected with a side push rod (45).