CN216287957U

CN216287957U - Transformer fixture and transformer clamping device

Info

Publication number: CN216287957U
Application number: CN202122684847.4U
Authority: CN
Inventors: 吴刚玲; 邓贵川; 刘永金
Original assignee: Sichuan Sheng Xinyuan Electrical Equipment Manufacturing Co ltd
Current assignee: Sichuan Sheng Xinyuan Electrical Equipment Manufacturing Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-12
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a transformer clamp and a transformer clamping device in the field of transformers, and the transformer clamp and the transformer clamping device comprise a box body, wherein a hydraulic cylinder is fixedly connected inside the box body, the top end of the hydraulic cylinder is fixedly connected with a transverse plate, and the top of the transverse plate is provided with a clamping mechanism; clamping mechanism includes motor, action wheel, follows the driving wheel, screw rod, movable block, first slider, first slide bar, clamping bar, splint and rubber pad, the bottom of motor and the top fixed connection of diaphragm, the inside fixed connection of pivot and action wheel is passed through on the right side of motor, the action wheel passes through the belt and is connected with the transmission from the driving wheel, is connected from the fixed surface of the inside of driving wheel and screw rod, the surface of screw rod and the inside threaded connection of movable block. The utility model solves the problems that the connection speed is low, a plurality of errors are caused, the efficiency is low and potential safety hazards exist simultaneously when the test equipment is connected with the transformer to be tested or is connected through a traditional clamp in the existing test technology.

Description

Transformer fixture and transformer clamping device

Technical Field

The utility model relates to the field of transformers, in particular to a transformer clamp and a transformer clamping device.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like, and in the production process of the transformer, the transformer can be put into use after being tested to be qualified.

The automatic detection technology of transformer production is more and more applied, and simultaneously also more and more high to efficiency of software testing, and current test technology still is connected through traditional clip at test equipment and the transformer that awaits measuring, and the connection speed is slow, and the error is many, and inefficiency exists the potential safety hazard simultaneously, consequently, technical personnel in the field provide a transformer anchor clamps and transformer clamping device to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a transformer clamp and a transformer clamping device, so as to solve the problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a transformer clamp and a transformer clamping device comprise a box body, wherein a hydraulic cylinder is fixedly connected inside the box body, a transverse plate is fixedly connected to the top end of the hydraulic cylinder, and a clamping mechanism is arranged at the top of the transverse plate;

clamping mechanism includes motor, action wheel, follows the driving wheel, screw rod, movable block, first slider, first slide bar, clamping bar, splint and rubber pad, the bottom of motor and the top fixed connection of diaphragm, the inside fixed connection of pivot and action wheel is passed through on the right side of motor, the action wheel passes through the belt and is connected from the driving wheel transmission, the inside of following the driving wheel is connected with the fixed surface of screw rod, the surface of screw rod and the inside threaded connection of movable block, the top of movable block and the bottom fixed connection of first slider, the inside of first slider and the sliding surface connection of first slide bar, the top of first slider and the one end fixed connection of clamping bar, the other end of clamping bar extend to the outside of box and with one side fixed connection of splint, the opposite side of splint and one side fixed connection of rubber pad.

As a further scheme of the utility model: the top of the box body is provided with a limiting groove, and the inside of the limiting groove is movably connected with the surface of the clamping rod.

As a still further scheme of the utility model: the equal fixedly connected with second slider in both sides of diaphragm, the inside sliding connection of second slider has the second slide bar, the both ends of second slide bar all with the inside fixed connection of box.

As a still further scheme of the utility model: the bottom fixedly connected with wheel of box, the quantity of wheel is four.

As a still further scheme of the utility model: the front of the box body is hinged with a box door through a hinge, and the front of the box door is fixedly connected with a handle.

As a still further scheme of the utility model: the equal fixedly connected with riser in both ends of first slide bar, the bottom of riser and the top fixed connection of diaphragm, the both ends of screw rod are all through one side swing joint of bearing and riser.

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

1. according to the transformer surface protection device, the clamping mechanism is utilized, the motor drives the driving wheel, the driven wheel and the screw rod to rotate, the screw rod drives the movable block, the clamping rod, the clamping plate and the rubber pad to move, the transformer can be quickly clamped and connected, the fixing efficiency is improved, the movable block can be limited through the first sliding block and the first sliding rod, the movable block can be conveniently moved, the surface of the transformer can be protected through the rubber pad, and the problems that in the existing testing technology, when a testing device is connected with a transformer to be tested or connected through a traditional clamp, the connecting speed is low, errors are more, the efficiency is low, and potential safety hazards exist simultaneously are solved.

2. According to the utility model, the limiting groove is formed in the top of the box body, the moving range of the clamping rod can be limited, the transverse plate drives the second sliding block to be located on the surface of the second sliding rod to move when moving up and down, the stability of the transverse plate when moving can be improved, the wheels are installed at the bottom of the box body, the box body can move after the wheels are in contact with the ground, a worker holds the handle to open the box door, the interior of the box body can be conveniently overhauled, and the vertical plate is installed at the top of the transverse plate, so that the first sliding rod and the screw rod can be respectively supported and fixed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention.

In the figure: 1. a box body; 2. a hydraulic cylinder; 3. a transverse plate; 4. a clamping mechanism; 41. a motor; 42. a driving wheel; 43. a driven wheel; 44. a screw; 45. a movable block; 46. a first slider; 47. a first slide bar; 48. a clamping bar; 49. a splint; 410. a rubber pad; 5. a limiting groove; 6. a second slider; 7. a second slide bar; 8. a wheel; 9. a box door; 10. a handle; 11. a riser.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the utility model, a transformer clamp and a transformer clamping device include a box body 1, a hydraulic cylinder 2 is fixedly connected inside the box body 1, a transverse plate 3 is fixedly connected to the top end of the hydraulic cylinder 2, and a clamping mechanism 4 is arranged at the top of the transverse plate 3;

the clamping mechanism 4 comprises a motor 41, a driving wheel 42, a driven wheel 43, a screw 44, a movable block 45, a first sliding block 46, a first sliding rod 47, a clamping rod 48, a clamping plate 49 and a rubber pad 410, the bottom of motor 41 and the top fixed connection of diaphragm 3, the inside fixed connection of pivot and action wheel 42 is passed through on the right side of motor 41, action wheel 42 is connected with the transmission of following driving wheel 43 through the belt, the inside of following driving wheel 43 and the fixed surface of screw rod 44 are connected, the surface of screw rod 44 and the inside threaded connection of movable block 45, the top of movable block 45 and the bottom fixed connection of first slider 46, the inside of first slider 46 and the surface sliding connection of first slide bar 47, the top of first slider 46 and the one end fixed connection of clamping bar 48, the other end of clamping bar 48 extends to the outside of box 1 and with one side fixed connection of splint 49, the opposite side of splint 49 and one side fixed connection of rubber pad 410.

Utilize clamping mechanism 4, drive action wheel 42 through motor 41, from driving wheel 43 and screw rod 44 rotation, screw rod 44 drives movable block 45, clamping bar 48, splint 49 and rubber pad 410 remove, can carry out the high-speed clamping connection to the transformer, improve fixed efficiency, through first slider 46 and first slide bar 47, can carry on spacingly to movable block 45, make things convenient for movable block 45 to remove, through rubber pad 410, can protect the surface of transformer, solved current test technique and still be connected through traditional clip at test equipment with the transformer that awaits measuring, connection speed is slow, the error is many, inefficiency, there is the problem of potential safety hazard simultaneously.

In this embodiment, the top of the box body 1 is provided with a limiting groove 5, and the inside of the limiting groove 5 is movably connected with the surface of the clamping rod 48.

The limit groove 5 is formed in the top of the case 1, and can limit the range of movement of the clamping bar 48.

In this embodiment, both sides of the transverse plate 3 are fixedly connected with a second slider 6, the inside of the second slider 6 is slidably connected with a second slide bar 7, and both ends of the second slide bar 7 are fixedly connected with the inside of the box body 1.

The transverse plate 3 drives the second sliding block 6 to move on the surface of the second sliding rod 7 when moving up and down, so that the stability of the transverse plate 3 during moving can be improved.

In this embodiment, wheels 8 are fixedly connected to the bottom of the box 1, and the number of the wheels 8 is four.

The wheels 8 are mounted on the bottom of the case 1, and the case 1 can be moved after the wheels 8 contact the ground.

In this embodiment, a door 9 is hinged to the front surface of the box body 1 through a hinge, and a handle 10 is fixedly connected to the front surface of the door 9.

The staff holds the handle 10 to open the box door 9, which can conveniently overhaul the inside of the box body 1.

In this embodiment, both ends of the first sliding rod 47 are fixedly connected with a vertical plate 11, the bottom of the vertical plate 11 is fixedly connected with the top of the horizontal plate 3, and both ends of the screw rod 44 are movably connected with one side of the vertical plate 11 through a bearing.

The vertical plate 11 is arranged on the top of the transverse plate 3, and can respectively support and fix the first slide rod 47 and the screw 44.

The working principle of the utility model is as follows: the motor 41 is started through the controller, the motor 41 drives the driving wheel 42 to rotate, the driving wheel 42 drives the driven wheel 43 and the screw rod 44 to rotate through the belt, the screw rod 44 drives the movable block 45 to move oppositely through the limit of the first sliding block 46, the first sliding block 46 is located on the surface of the first sliding rod 47 to slide, the stability of the first sliding block 46 during moving can be improved, the movable block 45 drives the clamping rod 48, the clamping plate 49 and the rubber pad 410 to move oppositely, after the rubber pad 410 is contacted with the transformer, the rapid clamping connection can be carried out on the transformer, the fixing efficiency is improved, when the device stops working, the hydraulic cylinder 2 is started through the controller, the hydraulic cylinder 2 drives the transverse plate 3 to move downwards, the clamping mechanism 4 can be made to withdraw into the box body 1, the attractiveness of the device is improved, a peripheral cover plate is placed at the top of the limiting groove 5 by a worker, and the box body 1 can be prevented dust.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a transformer anchor clamps and transformer clamping device, includes box (1), its characterized in that: a hydraulic cylinder (2) is fixedly connected inside the box body (1), a transverse plate (3) is fixedly connected to the top end of the hydraulic cylinder (2), and a clamping mechanism (4) is arranged at the top of the transverse plate (3);

the clamping mechanism (4) comprises a motor (41), a driving wheel (42), a driven wheel (43), a screw rod (44), a movable block (45), a first sliding block (46), a first sliding rod (47), a clamping rod (48), a clamping plate (49) and a rubber pad (410), the bottom of the motor (41) is fixedly connected with the top of the transverse plate (3), the right side of the motor (41) is fixedly connected with the inside of the driving wheel (42) through a rotating shaft, the driving wheel (42) is in transmission connection with the driven wheel (43) through a belt, the inside of the driven wheel (43) is fixedly connected with the surface of the screw rod (44), the surface of the screw rod (44) is in threaded connection with the inside of the movable block (45), the top of the movable block (45) is fixedly connected with the bottom of the first sliding block (46), the inside of the first sliding block (46) is in sliding connection with the surface of the first sliding rod (47), the top of first slider (46) and the one end fixed connection of clamping bar (48), the other end of clamping bar (48) extend to the outside of box (1) and with one side fixed connection of splint (49), the opposite side of splint (49) and one side fixed connection of rubber pad (410).

2. The transformer clamp and transformer clamping device of claim 1, wherein: the top of the box body (1) is provided with a limiting groove (5), and the inside of the limiting groove (5) is movably connected with the surface of the clamping rod (48).

3. The transformer clamp and transformer clamping device of claim 1, wherein: the equal fixedly connected with second slider (6) in both sides of diaphragm (3), the inside sliding connection of second slider (6) has second slide bar (7), the both ends of second slide bar (7) all with the inside fixed connection of box (1).

4. The transformer clamp and transformer clamping device of claim 1, wherein: the bottom fixedly connected with wheel (8) of box (1), the quantity of wheel (8) is four.

5. The transformer clamp and transformer clamping device of claim 1, wherein: the front of the box body (1) is hinged with a box door (9) through a hinge, and the front of the box door (9) is fixedly connected with a handle (10).

6. The transformer clamp and transformer clamping device of claim 1, wherein: the equal fixedly connected with riser (11) in both ends of first slide bar (47), the top fixed connection of the bottom of riser (11) and diaphragm (3), the both ends of screw rod (44) are all through one side swing joint of bearing and riser (11).