CN214379919U

CN214379919U - Wire clamping device for electrical test

Info

Publication number: CN214379919U
Application number: CN202120739571.2U
Authority: CN
Inventors: 张鑫; 严峥嵘; 程潇苇; 石杰; 陈俊杰; 姚心宇; 张豪; 曾杨; 刘盈盈
Original assignee: Shennongjia Power Supply Co of State Grid Hubei Electric Power Co Ltd
Current assignee: Shennongjia Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-10-08
Anticipated expiration: 2031-04-12

Abstract

The utility model relates to a trapping mechanism technical field. A wire clamping device for an electrical test is characterized by comprising a fixing plate, an installation plate, a first clamping plate and a wire pressing mechanism; the right side of the fixed plate is provided with an installation plate, the right end of the installation plate is movably provided with a first clamping plate, a buffer assembly is arranged between the first clamping plate and the installation plate, and the right end of the first clamping plate is provided with a wire pressing mechanism; the line ball mechanism includes fixed block, axis of rotation, second clamp plate, and the upper end of clamp plate is articulated by axis of rotation and mounting plate, and the upper end of positioning screw passes in the internal thread hole on the fixed block of lockhole back screw in, the fixed second clamp that is provided with of left surface of clamp plate, second clamp are located the right side of first clamp, and the right flank of first clamp is equipped with left arc pressure wire casing, and the left surface of second clamp is equipped with the right arc pressure wire casing corresponding with left arc pressure wire casing position. The utility model discloses possess advantages such as convenient to use.

Description

Wire clamping device for electrical test

Technical Field

The utility model relates to a trapping tool technical field specifically is a wire trapping mechanism for electrical test.

Background

The equipment fastener is the electrical equipment in the power system, and the device that commonly uses that is connected with the wire such as isolator, circuit breaker, fuse, transformer, along with technical development, the equipment fastener also needs constantly to be updated and traded.

The conventional wire clamping device for the electrical test generally has the defect of inconvenient use, the traditional wire clamping device is more complicated in the wire clamping process, consumes more labor and time, easily causes certain damage to an electric wire in the long-term use process, and is not convenient enough to use, so that the wire clamping device for the electrical test is provided to solve the problem.

Disclosure of Invention

The utility model aims to prior art's is not enough, the utility model provides a wire clamping device for electrical test possesses convenient to use's advantage, has solved current wire clamping device relatively loaded down with trivial details to the fixed process of wire, leads to the relatively poor problem of practicality.

In order to realize the purpose of the convenient use, the utility model provides a following technical scheme: a wire clamping device for an electrical test is characterized by comprising a fixing plate, an installation plate, a first clamping plate and a wire pressing mechanism; the right side of the fixed plate is provided with an installation plate, the right end of the installation plate is movably provided with a first clamping plate, a buffer assembly is arranged between the first clamping plate and the installation plate, and the right end of the first clamping plate is provided with a wire pressing mechanism;

the crimping mechanism includes fixed block, axis of rotation, second clamp plate, and the lower tip at the right flank of mounting panel is fixed to the fixed block, and the upper end at the right flank of mounting panel is fixed to the axis of rotation, and the upper end of clamp plate is articulated with the mounting panel by the axis of rotation, the lower tip of clamp plate is provided with the lockhole, and in the internal thread hole on the screw in fixed block after the upper end of positioning screw passed the lockhole, the fixed second clamp that is provided with of left surface of clamp plate, second clamp are located the right side of first clamp, and the right flank of first clamp is equipped with left arc wire pressing groove, and the left surface of second clamp is equipped with the right arc wire pressing groove corresponding with left arc wire pressing groove position.

Further, a handle is arranged on the right side face of the pressing plate.

Furthermore, the outer side surface of the handle is provided with anti-skid stripes.

Furthermore, the left arc-shaped wire pressing groove of the first wire clamping plate is internally fixedly provided with an elastic pad, and the right arc-shaped wire pressing groove of the second wire clamping plate is internally fixedly provided with an elastic pad.

Furthermore, the upper side and the lower side of the mounting plate are both fixedly provided with connecting blocks, and the connecting blocks are mounted on the fixing plate through fixing bolts.

Furthermore, the buffering assembly comprises a plurality of sliding rods and a plurality of extrusion springs, wherein the sliding rods are fixed on the left side surface of the first wire clamping plate, and the left ends of the extrusion springs are fixedly connected with the right side surface of the mounting plate; the right side face of the mounting plate is provided with a plurality of sliding holes, the number of the sliding holes corresponds to the number of the sliding rods, and the left parts of the sliding rods are inserted into the corresponding sliding holes.

Furthermore, a connecting ring is fixedly arranged at the left end of the sliding rod, and sliding blocks are fixedly arranged on the upper side and the lower side of the connecting ring; the sliding block is internally provided with a sliding hole matched with the sliding rail, and the sliding hole in the sliding block is penetrated on the sliding rail.

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

1. this wire presss from both sides traditional thread binding putting for electrical test through setting up line ball mechanism, can compress tightly fast and fix the wire that passes, its press from both sides very simple and convenient of line process to saved the manual work greatly, it is more convenient to use. The problem of current trapping mechanism relatively loaded down with trivial details to the fixed process of wire, lead to the relatively poor practicality is solved.

2. This wire presss from both sides traditional thread binding putting for electrical test through setting up the buffering subassembly, when pressing from both sides tightly the wire of different diameters, can produce certain displacement, and it is fixed to lead to by the resilience of buffering subassembly compresses tightly, plays certain guard action to the wire, satisfies the good fixed to different diameter wires.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is a right side view of the overall structure of the present invention.

In the figure: the device comprises the following components, by weight, 1-a fixing bolt, 2-a fixing plate, 3-a fixing block, 4-a sliding rod, 5-an extrusion spring, 6-a first clamp plate, 7-a mounting plate, 8-a connecting block, 9-a rotating shaft, 10-an elastic pad, 11-a second clamp plate, 12-a handle, 13-a pressure plate, 14-a positioning screw rod, 15-a sliding block, 16-a connecting ring, 17-a sliding hole, 18-a sliding rail, 19-a left arc-shaped wire pressing groove and 20-a right arc-shaped wire pressing groove.

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.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a wire clamping device for electrical tests includes a fixing plate 2, a mounting plate 7, a first clamping plate 6, and a wire pressing mechanism; the right side of the fixed plate 2 is provided with a mounting plate 7 (for convenience of description, the right side in fig. 1 is defined as the right side and the left side is defined as the left side), the right end of the mounting plate 7 is movably provided with a first clamping plate 6, a buffering assembly is further arranged between the first clamping plate 6 and the mounting plate 7, wires with different diameters can be clamped and fixed through the buffering assembly, and therefore the practicability of the device is improved, the right end of the first clamping plate 6 is provided with a wire pressing mechanism, the wires are clamped through the wire pressing mechanism, and the clamping process is very convenient;

the wire pressing mechanism comprises a fixed block 3, a rotating shaft 9, a second wire clamping plate 11 and a pressing plate 13, wherein the fixed block 3 is fixed at the lower end part of the right side surface of the mounting plate 7, the rotating shaft 9 is fixed at the upper end part of the right side surface of the mounting plate 7 (the rotating shaft 9 is used for connecting the pressing plate 13, the pressing plate 13 is movably connected with the mounting plate 7), the upper end part of the pressing plate 13 is hinged with the mounting plate 7 through the rotating shaft 9 (the upper end part of the pressing plate 13 is provided with a shaft hole, the rotating shaft 9 is inserted into the shaft hole, the right end of the rotating shaft 9 is provided with a limit stop block which prevents the pressing plate 13 from being separated, namely, the pressing plate 13 can rotate), the lower end part of the pressing plate 13 is provided with a lock hole (namely a through hole), the upper end part of a positioning screw rod 14 passes through the lock hole and then is screwed into an internal thread hole on the fixed block 3 (in threaded connection, the positioning screw rod 14 can be screwed out from the internal thread hole on the fixed block 3, namely, the pressing plate 13 can be connected with the fixed block 3 for locking or unlocking), a second clamping plate 11 is fixedly arranged on the left side face of the pressing plate 13, the second clamping plate 11 is positioned on the right side of the first clamping plate 6, a left arc-shaped wire pressing groove 19 is formed in the right side face of the first clamping plate 6, and right arc-shaped wire pressing grooves 20 corresponding to the left arc-shaped wire pressing grooves in position are formed in the left side face of the second clamping plate 11 (the number of the left arc-shaped wire pressing grooves and the number of the right arc-shaped wire pressing grooves are respectively 1-10, and 4 are adopted in the embodiment); unscrew positioning bolt 14, make the lower extreme of clamp plate 13 uncontrolled, the handle 12 can be handed to the staff, rotation clamp plate 13, make the space between first clamp plate 6 and the second clamp plate 11 open, then with the wire card in first clamp plate 6, by handle 12 gyration clamp plate 13, lie in the coplanar with second clamp plate 11 and first clamp plate 6, then twist positioning bolt 14, can accomplish the fixed of wire, its clamping process is very succinct convenient, thereby save the manual work greatly.

Further, a handle 12 is provided on the right side surface of the pressure plate 13.

The clamp plate 13 is rotatably connected to the mounting plate 7 through the rotating shaft 9, the clamp plate 13 rotates, the second clamping plate 11 is separated from the first clamping plate 6, anti-skidding stripes are arranged on the outer side face of the handle 12, and the handle 12 is convenient for workers to hold and rotate.

Further, the left arc-shaped wire pressing groove 19 of the first wire clamping plate 6 is internally fixedly provided with an elastic pad 10, the right arc-shaped wire pressing groove 20 of the second wire clamping plate 11 is internally fixedly provided with an elastic pad 10 for protecting a wire, abrasion between the device and the wire can be reduced through the elastic pad 10, and the wire is safer.

Further, the upper and lower both sides of mounting panel 7 are all fixed and are provided with connecting block 8, connecting block 8 passes through fixing bolt 1 to be installed on fixed plate 2, through dismouting fixing bolt 1, can realize the installation and the dismantlement to the traditional thread binding putting, the maintenance of being convenient for.

Through setting up line ball mechanism, can compress tightly fast and fix the wire that passes, its wire clamping process is very simple and convenient to saved the manual work greatly, it is more convenient to use.

Example 2

The buffer assembly comprises a plurality of sliding rods 4 and a plurality of extrusion springs 5 (the number of the sliding rods 4 and the number of the extrusion springs 5 are respectively 2-10, for example, 3 sliding

rods

4 and 4 extrusion springs 5 are adopted in the embodiment; the left end of each sliding rod 4 is a free end), which are fixed on the left side surface of the first clamp plate 6, and the left end of each extrusion spring 5 is fixedly connected with the right side surface of the mounting plate 7; a plurality of sliding holes 17 (for example, 2 to 10, in this embodiment, 3 sliding holes are provided) are provided on the right side surface of the mounting plate 7, the number of the sliding holes 17 corresponds to the number of the sliding rods 4, and the left parts of the sliding rods 4 are inserted into the corresponding sliding holes 17; compress tightly the wire in-process at second clamp 11, first clamp 6 laminating wire receives thrust and moves to the left, and the slide bar 4 cooperation go-between 16 is controlled in mounting panel 7 and is removed, will extrude the compression of spring 5, and the extrusion effect of its production can promote first clamp 6 and press from both sides tight wire, can fix different diameter wires simultaneously, has strengthened the practicality of device.

Further, a connecting ring 16 is fixedly arranged at the left end of the sliding rod 4, and sliding blocks 15 are fixedly arranged at the upper side and the lower side of the connecting ring 16; the slide holes 17 are internally provided with slide rails 18 (the number of the slide rails 18 is 2-10, preferably 2-4, and the number of the slide rails 18 corresponds to the number of the slide blocks 15), the slide blocks 15 are internally provided with slide holes matched with the slide rails, the slide holes in the slide blocks 15 penetrate through the slide rails, and the slide blocks 15 always slide on the slide rails in the moving process of the slide rods 4, so that the movement of the slide rods 4 is safer and more stable.

Through setting up the buffering subassembly, when pressing from both sides tightly the wire of different diameters, can produce certain displacement, it is fixed to lead to the resilience by the buffering subassembly, plays certain guard action to the wire, satisfies the good fixed to different diameter wires.

The utility model discloses a theory of operation is: firstly, the positioning bolt 14 is unscrewed, the lower end of the pressing plate 13 is in an active state, a worker can hold the handle 12 by hand, the pressing plate 13 rotates by taking the rotating shaft 9 as an axis, at the moment, the second clamping plate 11 is separated from the first clamping plate 6, after a wire is placed, the pressing plate 13 is rotated, the wire is pressed through the second clamping plate 11, the first clamping plate 6 is pushed back by the extrusion spring 5, the wire is clamped stably, then the positioning bolt 14 is screwed on, and the wire is clamped and fixed.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A wire clamping device for an electrical test is characterized by comprising a fixing plate (2), a mounting plate (7), a first wire clamping plate (6) and a wire pressing mechanism; a mounting plate (7) is arranged on the right side of the fixing plate (2), a first clamping plate (6) is movably arranged at the right end of the mounting plate (7), a buffering assembly is arranged between the first clamping plate (6) and the mounting plate (7), and a wire pressing mechanism is arranged at the right end of the first clamping plate (6);

the wire pressing mechanism comprises a fixed block (3), a rotating shaft (9), a second wire clamping plate (11) and a pressing plate (13), the fixed block (3) is fixed at the lower end part of the right side surface of the mounting plate (7), the rotating shaft (9) is fixed at the upper end part of the right side surface of the mounting plate (7), the upper end part of the pressing plate (13) is hinged with the mounting plate (7) through the rotating shaft (9), the lower end part of the pressure plate (13) is provided with a lock hole, the upper end part of the positioning screw rod (14) passes through the lock hole and then is screwed into an internal thread hole on the fixed block (3), the left side of clamp plate (13) is fixed and is provided with second clamp plate (11), and second clamp plate (11) are located the right side of first clamp plate (6), and the right flank of first clamp plate (6) is equipped with left arc pressure wire casing (19), and the left side of second clamp plate (11) is equipped with right arc pressure wire casing (20) corresponding with left arc pressure wire casing position.

2. The wire clamp device for electrical testing of claim 1, wherein: the right side surface of the pressure plate (13) is provided with a handle (12).

3. The wire clamp device for electrical testing of claim 2, wherein: the outer side surface of the handle (12) is provided with anti-skid stripes.

4. The wire clamp device for electrical testing of claim 1, wherein: the left arc-shaped wire pressing groove (19) of the first wire clamping plate (6) is internally fixed with an elastic pad (10), and the right arc-shaped wire pressing groove (20) of the second wire clamping plate (11) is internally fixed with an elastic pad (10).

5. The wire clamp device for electrical testing of claim 1, wherein: the upper side and the lower side of the mounting plate (7) are both fixedly provided with connecting blocks (8), and the connecting blocks (8) are mounted on the fixing plate (2) through fixing bolts (1).

6. The wire clamp device for electrical testing of claim 1, wherein: the buffer assembly comprises a plurality of sliding rods (4) and a plurality of extrusion springs (5) which are fixed on the left side surface of the first clamping plate (6), and the left ends of the extrusion springs (5) are fixedly connected with the right side surface of the mounting plate (7); the right side face of the mounting plate (7) is provided with a plurality of sliding holes (17), the number of the sliding holes (17) corresponds to the number of the sliding rods (4), and the left parts of the sliding rods (4) are inserted into the corresponding sliding holes (17).

7. The wire clamp device for electrical testing of claim 6, wherein: a connecting ring (16) is fixedly arranged at the left end of the sliding rod (4), and sliding blocks (15) are fixedly arranged on the upper side and the lower side of the connecting ring (16); slide rails (18) are arranged in the slide holes (17), slide holes matched with the slide rails are arranged in the slide blocks (15), and the slide holes in the slide blocks (15) penetrate through the slide rails.