CN219987528U - Special tool for dismantling clamping piece base - Google Patents

Abstract

The utility model discloses a special tool for dismantling a clamping piece base, and belongs to the field of tools and tooling equipment. The special tool of the utility model comprises: synchronous stretching pliers body, synchronous stretching pliers body includes: the first clamp arm and the second clamp arm are of V-shaped structures, the first clamp arm and the second clamp arm are hinged through shaft pin parts, two groups of grippers are arranged below the first clamp arm and the second clamp arm, the two groups of grippers correspond to two buckles on the same side of the base respectively, and steel sheets matched with the buckles are arranged below the grippers. The utility model discloses can make operating personnel single hand hold the handle on first tong arm and the second tong arm, use the other hand directly to extract the fastener base outwards, use this instrument single operating personnel can accomplish the operation of demolishing of fastener base, have the work efficiency height of demolishing, the security is good, convenient operation's advantage.

Description

Special tool for dismantling clamping piece base

Technical Field

The utility model belongs to the field of tools and tooling equipment, and particularly relates to a special tool for removing a clamping piece base.

Background

A plurality of DCS clamping piece bases are installed in a cabinet of a production site, and the bases are fixed by two orange buckles at two sides respectively. The prior method for disassembling the clamping piece base comprises the following steps: two workers are required to prop against the orange buckle by using two straight screwdrivers respectively, and simultaneously exert forces reversely to two sides, so that the buckle breaks away from the fixed rail, and then a third worker pulls the clamping piece base away from the rail from the front. There are many drawbacks in the use: 1. the distance between the left base and the right base is smaller, three workers are crowded when the bases are detached, and the working space is narrow; 2. three workers are needed to cooperate with each other, so that labor cost is high; 3. when the straight screwdriver is used for propping against the buckle, the two sides are unevenly forced, and the buckle is easy to damage.

The utility model patent with the publication number of CN216820395U discloses a DCS cabinet board card pulling tool, and the device is connected with a clamping board through designing a tool equipment, converts pressing force into pulling force for the clamping board by using a transmission mechanism, and is convenient to pull the clamping board outwards for a distance of one end, and is convenient for taking out the clamping board, but does not relate to a DCS card piece fixed by using a buckle.

Disclosure of Invention

In view of the foregoing problems of the prior art, an object of the present utility model is to provide a special tool for removing a clip base.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

a special tool for removing a clamp base, comprising: synchronous stretching clamp body, synchronous stretching clamp body includes: the first clamp arm and the second clamp arm are of V-shaped structures, the first clamp arm and the second clamp arm are hinged through the shaft pin part 3, two groups of grippers are arranged below the first clamp arm and the second clamp arm, the two groups of grippers respectively correspond to two buckles on the same side of the base, and steel sheets matched with the buckles are arranged below the grippers.

As a preferred embodiment of the present utility model, the first jawarm includes: the hinge dish and install handle and the lower arm in the hinge dish outside, handle and lower arm are V font structure, the tie-beam is installed to the bottom of lower arm, the middle part of tie-beam links to each other with the bottom welding of lower arm, the tie-beam perpendicular to the lower arm sets up, and two sets of tongs are installed the both ends of tie-beam.

As a preferable scheme of the utility model, the two groups of grips below the connecting beam are arranged as arc-shaped rods which are expanded outwards.

As a preferred solution of the utility model, the top tangents of the two sets of grippers are arranged perpendicular to the connecting beam.

As a preferred embodiment of the present utility model, the second jawarms are identical in structure and symmetrically arranged to the first jawarms, and the second jawarms are stacked on the hinge plate of the first jawarms and hinged by the shaft pin member.

As a preferable scheme of the utility model, rubber sleeves are sleeved outside handles of the first clamp arm and the second clamp arm.

As a preferable mode of the utility model, a return spring is arranged between the handles of the first clamp arm and the second clamp arm.

As a preferable scheme of the utility model, a limiting mechanism is also arranged between the first clamp arm and the second clamp arm.

As a preferable scheme of the utility model, the limiting mechanism comprises two limiting ropes, and two ends of the two limiting ropes are respectively connected to the connecting beams of the first clamp arm and the second clamp arm.

As a preferable scheme of the utility model, the handle, the connecting beam and the grip are all made of stainless steel pipes, and the handle, the hinge plate, the lower arm, the connecting beam and the grip are welded and connected.

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

according to the clamping piece base dismounting tool, the synchronous opening clamp body is arranged, two groups of grippers are arranged below the first clamp arm and the second clamp arm, the four grippers below the first clamp arm and the second clamp arm are respectively inserted into the four buckles on the two sides of the clamping piece base, an operator holds the handles on the first clamp arm and the second clamp arm by one hand, so that the four grippers move outwards and open the buckles, the operator directly pulls out the clamping piece base outwards by the other hand, the dismounting operation of the clamping piece base can be completed by a single operator by using the clamping piece base dismounting tool, the base dismounting working efficiency and the base dismounting safety are effectively improved, and convenience is provided for base replacement work.

Drawings

FIG. 1 is a schematic view of a specific tool embodiment 1 for removing a clamp base;

FIG. 2 is a schematic view of a specific tool embodiment 2 for removing a clamp base;

FIG. 3 is a schematic view of a specific tool embodiment 3 for removing a clamp base;

in the figure: 1-a handle; 2-hinging discs; 3-a shaft pin part; 4-lower arm; 5-connecting beams; 6-a gripper; 7-steel sheets; 8-rubber sleeve; 9-a return spring; 10-limit rope.

Detailed Description

The utility model is further described below in connection with specific embodiments.

Example 1

As shown in fig. 1, the present utility model provides a special tool for removing a clip base, comprising: synchronous stretching pliers body, synchronous stretching pliers body includes: the first arm lock, second arm lock, first arm lock and second arm lock are V-arrangement structure, articulate through pivot part 3 between first arm lock and the second arm lock, and first arm lock includes: the hinge plate 2, the handle 1 and the lower arm 4 which are arranged on the outer side of the hinge plate, wherein the handle 1 and the lower arm 4 are of a V-shaped structure, a connecting beam 5 is arranged at the bottom of the lower arm 4, the middle part of the connecting beam 5 is welded with the bottom end of the lower arm 4, the connecting beam 5 is perpendicular to the lower arm 4, two groups of grippers 6 are arranged below a first clamp arm and a second clamp arm, the second clamp arm is identical in structure and symmetrically arranged with the first clamp arm, the second clamp arm is overlapped with the hinge plate 3 of the first clamp arm and hinged through a shaft pin part 3, two groups of grippers 6 respectively correspond to two buckles on the same side of a base, steel sheets 7 matched with the buckles are arranged below the grippers 6, the two groups of grippers 6 are arranged at two ends of the connecting beam 5, the two groups of grippers 6 below the connecting beam 5 are arranged into an arc-shaped rod which is outwards expanded, and the tangent lines at the tops of the two groups of grippers 6 are perpendicular to the connecting beam 5.

In order to facilitate the holding of operators, the handles 1 of the first and second jawarms are externally sleeved with rubber sleeves 8.

The handle 1, the connecting beam 5 and the gripper 6 in the embodiment are all made of stainless steel pipes, the handle 1, the hinge plate 2, the lower arm 4, the connecting beam 5 and the gripper 6 are welded and connected, and particularly the stainless steel pipes with the diameters of 5cm are adopted, the distance between the grippers 1 on the same side is 17cm, and the distance corresponds to the distance between the upper buckle and the lower buckle; the distance between the opposite side grippers is 11.6cm, which is slightly smaller than the distance between the left buckle and the right buckle; the tail ends of the four grippers are welded with a steel sheet 7 of 0.5cm and 0.3cm, and the four grippers can be just clamped into the four buckles in the initial state of the tool.

Example 2

As shown in fig. 2, the present utility model provides a special tool for removing a clamp base, and compared with embodiment 1, a return spring 9 is installed between handles 1 of a first clamp arm and a second clamp arm, and by providing the return spring 9, when the tool is used, a handle 6 is retracted to the original position, so as to avoid damaging a buckle. The rest of the structure is the same as in example 1.

Example 3

As shown in fig. 3, the utility model provides a special tool for removing a clamping piece base, compared with the embodiment 2, a limiting mechanism is further arranged between a first clamp arm and a second clamp arm, the limiting mechanism comprises two limiting ropes 10, two ends of the two limiting ropes 10 are respectively connected to connecting beams 5 of the first clamp arm and the second clamp arm, and the clamping damage caused by excessive force of an operator is effectively avoided by arranging the limiting ropes 10. The rest of the structure is the same as in example 1.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. A special tool for removing a clamp base, comprising: synchronous stretching clamp body, synchronous stretching clamp body includes: the novel clamping device comprises a first clamp arm and a second clamp arm, wherein the first clamp arm and the second clamp arm are of V-shaped structures, the first clamp arm and the second clamp arm are hinged through a shaft pin part (3), two groups of grippers (6) are arranged below the first clamp arm and the second clamp arm, the two groups of grippers (6) respectively correspond to two buckles on the same side of a base, and a steel sheet (7) matched with the buckles is arranged below the grippers (6).

2. A special tool for removing a clamp base according to claim 1, wherein the first jawarm includes: the hinge dish (2) and install handle (1) and lower arm (4) in the hinge dish outside, handle (1) and lower arm (4) are V font structure, connecting beam (5) are installed to the bottom of lower arm (4), the middle part of connecting beam (5) links to each other with the bottom welding of lower arm (4), connecting beam (5) perpendicular to lower arm (4) set up, and two sets of tongs (6) are installed to the both ends of connecting beam (5).

3. A special tool for removing a clamp base according to claim 2, characterized in that the two sets of grippers (6) under the connection beams (5) are arranged as outwardly expanding arc-shaped bars.

4. A special tool for removing a holder according to claim 3, characterized in that the top tangents of the two sets of grippers (6) are arranged perpendicular to the connecting beam (5).

5. A special tool for removing a clamp base according to claim 4, characterized in that the second clamp arm is of the same structure and symmetrically arranged with the first clamp arm, and the second clamp arm is arranged in a stacked manner with the hinge plate of the first clamp arm and is hinged by a shaft pin part (3).

6. A special tool for removing a clamp base according to claim 1, characterized in that the handles (1) of the first and second clamp arms are externally sleeved with rubber sleeves (8).

7. A special tool for removing a clamp base according to claim 6, characterized in that a return spring (9) is mounted between the handles (1) of the first and second clamp arms.

8. The special tool for removing a clamp base of claim 7, wherein a limiting mechanism is further installed between the first clamp arm and the second clamp arm.

9. A special tool for removing a clamp base according to claim 8, characterized in that the limiting mechanism comprises two limiting ropes (10), two ends of the two limiting ropes (10) are respectively connected to the connecting beams (5) of the first clamp arm and the second clamp arm.

10. The special tool for removing the clamp base according to claim 8, wherein the handle (1), the connecting beam (5) and the grip (6) are all made of stainless steel pipes, and the handle (1), the hinge plate (2), the lower arm (4), the connecting beam (5) and the grip (6) are welded and connected.