CN220957646U - Positioning device convenient for installation of transformer - Google Patents

Abstract

The utility model discloses a positioning device convenient for mounting a transformer, which belongs to the technical field of current transformers and comprises a mounting seat, wherein a transformer body is arranged at the top of the mounting seat, vertical plates are fixedly arranged on the left side and the right side of the upper side and the lower side of an inner cavity of the mounting seat, limiting rods are fixedly arranged at the top and the bottom of the side, far away from the vertical plates, of each vertical plate, movable plates are sleeved on the outer sides of the limiting rods in a sliding manner, first round rods are fixedly arranged on the front sides of the two movable plates, a transmission rod is rotatably connected to the rear side of the inner cavity of the mounting seat, a round disc is fixedly sleeved on the outer sides of the transmission rod, second round rods are fixedly arranged at the top and the bottom of the front sides of the round disc, and connecting rods are movably sleeved on the outer sides of the two second round rods. The utility model can rapidly mount or dismount the transformer body, and can be completed by only one staff, thereby saving time and labor and improving the working efficiency of the staff.

Description

Positioning device convenient for installation of transformer

Technical Field

The utility model relates to the technical field of current transformers, in particular to a positioning device convenient for mounting a transformer.

Background

The current transformer is an instrument for converting primary side large current into secondary side small current to measure according to an electromagnetic induction principle, the current transformer consists of a closed iron core and windings, the number of turns of the primary side windings of the current transformer is small, the current transformer is connected in series in a circuit of current to be measured, and a positioning device is needed in the installation process of the current transformer.

The patent document with the publication number CN219512914U discloses a mounting structure of a current transformer, which comprises a mounting plate and a current transformer main body, the bottom of the current transformer main body is arranged at the top of the mounting plate, two side walls of the current transformer main body are all fixed with connecting blocks, clamping grooves are formed in one side wall of each connecting block, two frame plates are symmetrically arranged at the top of the mounting plate, a first spring is fixed on one side inner wall of each frame plate, and a vertical plate is fixed at one end of each first spring. According to the utility model, the connecting block, the clamping groove, the frame plate, the first spring, the vertical plate, the clamping plate, the second spring, the pressing plate, the limiting rod, the first limiting groove and the second limiting groove are arranged, so that the current transformer main body can be conveniently and rapidly installed on the mounting plate or detached from the mounting plate, and the mounting plate is fixed at a required position, and the current transformer main body can be conveniently replaced after being damaged.

According to the device in the technical scheme, the clamping plates at the left side and the right side are required to be operated respectively to install and position the current transformer main body, the operation is very troublesome, one hand is required to hold the current transformer main body, the other hand can only control the clamping plate at one side, two persons are required to conveniently operate, and the working efficiency of staff is reduced; we therefore propose a positioning device that facilitates the installation of the transformer to solve this problem.

Disclosure of utility model

The utility model aims to provide a positioning device convenient for installing a transformer, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a positioner convenient to mutual-inductor installation, includes the mount pad, the top of mount pad is provided with the mutual-inductor body, the equal fixed mounting in left side and the right side of both sides about the mount pad inner chamber has the riser, the equal fixed mounting in top and bottom of one side is kept away from mutually to the riser has the gag lever post, and the outside of gag lever post all slides the cover and is equipped with the movable plate, two the equal fixed mounting in front side of movable plate has first round bar, the rear side of mount pad inner chamber rotates and is connected with the transfer line, the fixed cover in the outside of transfer line is equipped with circular dish, the equal fixed mounting in top and bottom of circular dish front side has the second round bar, two the equal movable sleeve in the outside of second round bar is equipped with the connecting rod.

Preferably, the fixture block is all fixed mounting in the left side and the right side of mutual-inductor body, the mount pad is run through at the top of movable plate, the spacing hole of movable plate looks adaptation has all been seted up in the left side and the right side at mount pad top, the top of the corresponding one side of movable plate is all fixed mounting has the cardboard, two the inside that one side that the cardboard corresponds all extends to the fixture block.

Preferably, springs are fixedly installed at the top and the bottom of the left side and the right side of the inner cavity of the mounting seat, one side of each spring is fixedly connected with one side of the movable plate, and the springs are sleeved on the outer sides of the limiting rods.

Preferably, the left side of the left connecting rod is rotatably connected with the outer side of the left first round rod, and the right side of the right connecting rod is rotatably connected with the outer side of the right first round rod.

Preferably, the front side of the transmission rod penetrates through the mounting seat and is fixedly connected with a knob, and an anti-slip pad is fixedly inlaid on the outer side of the knob.

Preferably, the front side and the rear side of the left side and the right side of the mounting seat are fixedly provided with bottom plates, and the top threads of the bottom plates penetrate through and are provided with positioning bolts.

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

According to the utility model, through forward rotation of the knob, the knob forward rotates to drive the transmission rod to rotate, the transmission rod drives the circular disc to rotate, the circular disc drives the moving plates on the left side and the right side to move away from each other through the matching of the first circular rod, the second circular rod and the connecting rod, the moving plates drive the clamping plates to move away from each other, meanwhile, the springs are compressed, and the clamping plates are away from the clamping blocks, so that the transformer body can be quickly assembled or disassembled, and only one worker is required to complete the assembly, so that time and labor are saved, and the working efficiency of the worker is improved.

Drawings

Fig. 1 is a schematic perspective view of a positioning device for facilitating installation of a transformer according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a positioning device for facilitating installation of a transformer according to the present utility model;

Fig. 3 is a partial enlarged view of a portion a in fig. 2.

In the figure: 1. a mounting base; 2. a riser; 3. a limit rod; 4. a spring; 5. a moving plate; 6. a first round bar; 7. a connecting rod; 8. a circular disc; 9. a second round bar; 10. a knob; 11. an anti-slip pad; 12. a clamping plate; 13. a transformer body; 14. a clamping block; 15. a limiting hole; 16. a bottom plate; 17. positioning bolts; 18. a transmission rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a positioner convenient to mutual-inductor installation, including mount pad 1, the top of mount pad 1 is provided with mutual-inductor body 13, the equal fixed mounting in left side and the right side of both sides about the mount pad 1 inner chamber has riser 2, the equal fixed mounting in top and bottom of one side is kept away from mutually to riser 2 has gag lever post 3, the outside of gag lever post 3 of both sides all slip cap is equipped with movable plate 5, the equal fixed mounting in front of two movable plates 5 has first round bar 6, the rear side rotation of mount pad 1 inner chamber is connected with transfer line 18, the fixed cover in the outside of transfer line 18 is equipped with circular dish 8, the equal fixed mounting in top and bottom of circular dish 8 front side has second round bar 9, the equal movable sleeve in the outside of two second round bars 9 is equipped with connecting rod 7.

In this embodiment, fixture block 14 is all fixed mounting in the left side and the right side of mutual-inductor body 13, mount pad 1 is run through at the top of movable plate 5, the spacing hole 15 of movable plate 5 looks adaptation has all been seted up in the left side at mount pad 1 top and the right side, the top of the corresponding one side of movable plate 5 is all fixed mounting has cardboard 12, the inside of fixture block 14 is all extended to the corresponding one side of two cardboard 12, through stopper 15, can be spacing to movable plate 5, the stability of movable plate 5 horizontal migration has been improved.

In this embodiment, the top and the bottom of mount pad 1 inner chamber left and right sides all fixed mounting have spring 4, one side of spring 4 and one side fixed connection of movable plate 5, and the outside at gag lever post 3 is established to the spring 4 cover, and the left side of left connecting rod 7 rotates with the outside of left first round bar 6 to be connected, and the right side of right connecting rod 7 rotates with the outside of right first round bar 6 to be connected, through spring 4, can reset movable plate 5, has avoided movable plate 5 to reset.

In this embodiment, the front side of the transmission rod 18 penetrates through the installation seat 1 and is fixedly connected with the knob 10, the anti-slip pad 11 is fixedly embedded in the outer side of the knob 10, the bottom plate 16 is fixedly installed on the front side and the rear side of the left side and the right side of the installation seat 1, the positioning bolts 17 penetrate through the top threads of the bottom plate 16, and the friction force between the hands of a worker and the knob 10 can be improved through the anti-slip pad 11, so that the phenomenon of hand slip is avoided.

In this embodiment, when using, fix bottom plate 16 on the casing through locating bolt 17, then forward rotation knob 10, knob 10 forward rotation drives transfer line 18 rotatory, transfer line 18 drives circular dish 8 rotatory, circular dish 8 drives the movable plate 5 of left and right sides through the cooperation of first round bar 6, second round bar 9 and connecting rod 7 and keeps away from each other and remove, movable plate 5 drives cardboard 12 and keeps away from each other and remove, compression spring 4 simultaneously, then place transformer body 13 at the top of mount pad 1, loosen knob 10 again, utilize the elasticity of spring 4 to reset movable plate 5 and cardboard 12, make cardboard 12 extend to the inside of fixture block 14, can install or dismantle transformer body 13 fast.

The positioning device convenient for mounting the transformer is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (6)

1. Positioning device convenient to mutual-inductor installation, including mount pad (1), its characterized in that: the utility model discloses a transformer, including mount pad (1), connecting rod (7) are equipped with through the fixed cover of the outside of locating lever (3), the top of mount pad (1) is provided with transformer body (13), the left side and the right side of both sides about mount pad (1) inner chamber are all fixed mounting has riser (2), the equal fixed mounting in top and bottom of one side are kept away from mutually to riser (2) has locating lever (3), the outside of locating lever (3) is all overlapped in the left and right sides and is equipped with movable plate (5), two the equal fixed mounting in front side of movable plate (5) has first round bar (6), the rear side of mount pad (1) inner chamber rotates and is connected with transfer line (18), the fixed cover in the outside of transfer line (18) is equipped with circular dish (8), the equal fixed mounting in top and the bottom of circular dish (8) front side has second round bar (9), two the equal movable sleeve in the outside of second round bar (9) is equipped with connecting rod (7).

2. A positioning device for facilitating installation of a transformer as claimed in claim 1, wherein: the transformer is characterized in that clamping blocks (14) are fixedly installed on the left side and the right side of the transformer body (13), the top of the movable plate (5) penetrates through the mounting seat (1), limiting holes (15) matched with the movable plate (5) are formed in the left side and the right side of the top of the mounting seat (1), clamping plates (12) are fixedly installed on the top of one corresponding side of the movable plate (5), and two corresponding sides of the clamping plates (12) are extended to the inside of the clamping blocks (14).

3. A positioning device for facilitating installation of a transformer as claimed in claim 1, wherein: the spring (4) is fixedly installed at the top and the bottom of the left side and the right side of the inner cavity of the installation seat (1), one side of the spring (4) is fixedly connected with one side of the movable plate (5), and the spring (4) is sleeved on the outer side of the limiting rod (3).

4. A positioning device for facilitating installation of a transformer as claimed in claim 1, wherein: the left side of the left connecting rod (7) is rotationally connected with the outer side of the left first round rod (6), and the right side of the right connecting rod (7) is rotationally connected with the outer side of the right first round rod (6).

5. A positioning device for facilitating installation of a transformer as claimed in claim 1, wherein: the front side of the transmission rod (18) penetrates through the mounting seat (1) and is fixedly connected with a knob (10), and an anti-slip pad (11) is fixedly inlaid on the outer side of the knob (10).

6. A positioning device for facilitating installation of a transformer as claimed in claim 1, wherein: the front side and the rear side of the left side and the right side of the mounting seat (1) are fixedly provided with a bottom plate (16), and the top threads of the bottom plate (16) penetrate through to be provided with positioning bolts (17).