CN218601059U

CN218601059U - Tester for transformer processing

Info

Publication number: CN218601059U
Application number: CN202223055901.XU
Authority: CN
Inventors: 张泽伟; 邓月青; 胡秀美; 于娟; 贾志聪; 路婷
Original assignee: Shandong Jiahe Electric Co ltd
Current assignee: Shandong Jiahe Electric Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-10
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a tester is used in transformer processing relates to transformer testing arrangement technical field, including the curb plate of operation panel and fixed connection in the operation panel top left and right sides and the roof of fixed connection on the curb plate top, the top fixedly connected with hydro-cylinder of roof, this tester is used in transformer processing, can promote its synchronous motion that makes progress when the clamp plate downstream through setting up protective assembly, the fence formula network structure that protective assembly constitutes can surround transformer housing, can prevent that the metal fragments that splash from splashing and hinder the condition of people when transformer housing appears unexpected breakage, thereby the security that the tester used has been improved. The transformer shell is covered by the pressing block pressing process synchronous driving protection assembly, the linkage state is realized by the pressing block and the transformer shell, and the protection assembly is not required to be driven by a power device independently, so that the tester is simpler in structure, lower in manufacturing cost and more convenient to operate, and the working efficiency of the tester is improved.

Description

Tester for transformer processing

Technical Field

The utility model relates to a transformer testing arrangement technical field specifically is a tester is used in transformer processing.

Background

The transformer of special work occasion need carry out the resistance to compression test before dispatching from the factory to whether obtain this transformer and possess qualified compressive capacity, but traditional transformer resistance to compression tester leads to the metal debris to splash and injures people's the condition when transformer shell is broken when carrying out the pressure test to transformer shell easily, leads to the test procedure to have serious potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a tester is used in transformer processing has solved traditional transformer resistance to compression tester and when carrying out pressure test to transformer housing easily when transformer housing is broken, leads to the condition that metal debris splashes and injures the people, leads to the problem that the test procedure has serious potential safety hazard.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a tester is used in transformer processing, includes operation panel and fixed connection at the curb plate of the operation panel top left and right sides and the roof of fixed connection on the curb plate top, the top fixedly connected with hydro-cylinder of roof, the fixed roof and the fixedly connected with clamp plate of running through of output of hydro-cylinder, the equal fixedly connected with slider of the left and right sides wall of clamp plate, the top fixedly connected with plummer of operation panel, the spout has been seted up on the lateral wall of curb plate, the piston chamber has all been seted up to the top left and right sides of operation panel, the inside sliding connection in piston chamber has first piston, the first piston rod of top fixedly connected with of first piston, the top fixedly connected with bearing plate of first piston rod, the cover that slides on the outer wall of first piston rod is equipped with first spring, the mounting hole has been seted up at the top of operation panel, and the fixed protection component that is provided with in inside of mounting hole.

Furthermore, the protection assembly comprises a plurality of piston cylinders which are connected end to end sequentially through air pipes, and second pistons are connected inside the piston cylinders in a sliding mode.

Furthermore, a second piston rod is fixedly connected to the top of the second piston, a joint rod is fixedly connected to the top of the second piston rod, and a second spring is fixedly connected between the bottom of the second piston and the bottom of the cavity of the piston cylinder.

Furthermore, an air inlet is formed in the side wall of one of the piston cylinders and is connected with the piston cavity through a pipeline.

Furthermore, one end of the sliding block, which is far away from the pressing plate, is fixedly connected with a T-shaped block, and the T-shaped block is connected inside the sliding groove in a sliding mode.

Furthermore, the bottom of clamp plate is provided with pressure sensor, and the fixed display screen that is provided with in front of operation panel, and the display screen is used for showing the real-time pressure numerical value of pressurization process pressure sensor.

Advantageous effects

The utility model provides a tester is used in transformer processing. Compared with the prior art, the method has the following characteristics

Has the advantages that:

1. the utility model provides a transformer processing uses tester, can promote its synchronous motion that makes progress when the clamp plate moves down through setting up protection component, and the fence formula network structure that protection component constitutes can surround transformer housing, and the metal debris that can prevent to splash when transformer housing accident breakage splashes the condition of hindering the people to the security that the tester used has been improved.

2. The utility model provides a transformer processing is with tester, pushes down process synchronous drive protective component through the clamp plate and covers transformer case, and the two realizes linkage state, need not to set up power device alone and drives protective component for this tester structure is simpler, and low in manufacturing cost is cheaper, and it is more convenient to operate simultaneously, has improved the work efficiency of tester.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the sectional three-dimensional structure of the present invention;

FIG. 3 is an enlarged schematic perspective view of part A of the present invention;

fig. 4 is a schematic view of the explosion three-dimensional structure of the protection assembly of the present invention.

In the figure: 1. an operation table; 2. a side plate; 3. a top plate; 4. an oil cylinder; 5. pressing a plate; 6. a slider; 7. a bearing table; 8. a chute; 9. a piston cavity; 10. a first piston; 11. a first piston rod; 12. a pressure bearing plate; 13. a first spring; 14. a guard assembly; 141. a piston cylinder; 142. an air tube; 143. a second piston; 144. a second piston rod; 145. a connecting rod; 146. a second spring.

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.

The utility model provides two kinds of technical scheme:

a first embodiment is shown in fig. 1-3: the utility model provides a tester is used in transformer processing, including operation panel 1 and fixed connection curb plate 2 and the roof 3 of fixed connection on 2 tops of curb plate in the 1 top left and right sides of operation panel, the top fixedly connected with hydro-cylinder 4 of roof 3, the output end of hydro-cylinder 4 is fixed to run through roof 3 and fixedly connected with clamp plate 5, the equal fixedly connected with slider 6 of the left and right sides wall of clamp plate 5, operation panel 1's top just is located clamp plate 5 under fixedly connected with plummer 7, spout 8 has been seted up on the lateral wall of curb plate 2, piston chamber 9 has all been seted up to operation panel 1's top left and right sides, the inside sliding connection of piston chamber 9 has first piston 10, first piston 10's top fixedly connected with first piston rod 11, first piston rod 11's top fixedly connected with bearing plate 12, just be located on first piston rod 11's the outer wall bearing plate 12 bottom and be located between the operation panel 1 top sliding sleeve and be equipped with first spring 13, the mounting hole has been seted up at operation panel 1's top, the inside fixed protection component 14 that is provided with, the mounting hole distributes around plummer 7, be the rectangular fence form surrounds transformer 5 cross section and the equal contact size of X axle and the transformer shell can not take place the most transformer shell and the protection component 14 and be used for the test the most transformer shell and the protection component and the size can not take place the protection component 14 and the most transformer shell and the transformer shell.

The transformer shell is covered by the pressing plate 5 in a pressing process and the protection component 14 is driven synchronously, a linkage state is realized, and a power device does not need to be arranged independently to drive the protection component, so that the tester is simpler in structure, lower in manufacturing cost and more convenient and faster to operate, and the working efficiency of the tester is improved.

Fig. 4 shows a second embodiment, which differs from the first embodiment mainly in that: the utility model provides a tester is used in transformer processing, protection component 14 includes a plurality of piston cylinder 141 that loop through trachea 142 and be connected end to end, the inside sliding connection of piston cylinder 141 has second piston 143, the top fixedly connected with second piston rod 144 of second piston 143, the top fixedly connected with of second piston rod 144 links pole 145, common fixedly connected with second spring 146 between the bottom of second piston 143 and the piston cylinder 141 cavity bottom, the inlet port has been seted up on one of them piston cylinder 141's the lateral wall, the inlet port passes through pipeline and piston cavity 9 and is connected, the one end fixedly connected with T-shaped piece of clamp plate 5 is kept away from to slider 6, T-shaped piece sliding connection is in the inside of spout 8, the bottom of clamp plate 5 is provided with pressure sensor, and the fixed display screen that is provided with in front of operation panel 1, the display screen is used for showing the real-time pressure numerical value of pressurization process pressure sensor.

Can promote its synchronous motion that makes progress when clamp plate 5 moves down through setting up protection component 14, the fence formula network structure that protection component 14 constitutes can surround the transformer housing, can prevent the condition that the metal debris that splashes hurt the people that splashes when the unexpected breakage of transformer housing appears to the security that the tester used has been improved.

When the device is used, firstly, a transformer shell to be tested is placed at the center of the top of a bearing table 7, then an oil cylinder 4 is started to drive a pressing plate 5 to move downwards, a slider 6 synchronously drives a T-shaped block to move downwards along a sliding groove 8, the pressing plate 12 is pushed to move downwards in the downward moving process of the slider 6, so that a first piston rod 11 can push a first piston 10 to extrude air in a piston cavity 9 to enter the piston cylinder 141, the plurality of piston cylinders 141 are communicated through an air pipe 142, a plurality of second piston rods 144 synchronously move upwards along the inner wall of the piston cylinder 141, the plurality of second piston rods 144 form a fence-shaped protective net, after the transformer shell is completely covered by a protective assembly 14, the bottom end of the pressing plate 5 is already contacted with the top of the transformer shell, after testing is finished, the pressing plate 5 moves upwards, the pressing plate 12 moves upwards under the elastic force of the first spring 13, air in a space above the piston cavity 9 and above the first piston 10 is exhausted through the top of the piston cavity 9, and the protective assembly 14 is pulled back to the original position through the plurality of second springs 146.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 tester is used in transformer processing, includes operation panel (1) and fixed connection curb plate (2) and roof (3) of fixed connection on curb plate (2) top of operation panel (1) top left and right sides, its characterized in that: the top fixedly connected with hydro-cylinder (4) of roof (3), the output end of hydro-cylinder (4) is fixed to run through roof (3) and fixedly connected with clamp plate (5), the equal fixedly connected with slider (6) of the left and right sides wall of clamp plate (5), the top fixedly connected with plummer (7) of operation panel (1), spout (8) have been seted up on the lateral wall of curb plate (2), piston chamber (9) have all been seted up to the top left and right sides of operation panel (1), the inside sliding connection of piston chamber (9) has first piston (10), the first piston rod of top fixedly connected with (11) of first piston (10), the top fixedly connected with bearing plate (12) of first piston rod (11), the slip cover is equipped with first spring (13) on the outer wall of first piston rod (11), the mounting hole has been seted up at the top of operation panel (1), and the inside of mounting hole is fixed and is provided with protection component (14).

2. The tester for processing the transformer according to claim 1, wherein: the protection assembly (14) comprises a plurality of piston cylinders (141) which are connected end to end sequentially through air pipes (142), and second pistons (143) are connected to the interior of the piston cylinders (141) in a sliding mode.

3. The tester for processing the transformer according to claim 2, wherein: the top of the second piston (143) is fixedly connected with a second piston rod (144), the top of the second piston rod (144) is fixedly connected with an engaging rod (145), and a second spring (146) is fixedly connected between the bottom of the second piston (143) and the bottom of a cavity of the piston cylinder (141).

4. The transformer processing tester as claimed in claim 2, wherein: an air inlet is formed in the side wall of one of the piston cylinders (141), and the air inlet is connected with the piston cavity (9) through a pipeline.

5. The tester for processing the transformer according to claim 1, wherein: one end of the sliding block (6) far away from the pressing plate (5) is fixedly connected with a T-shaped block, and the T-shaped block is connected inside the sliding groove (8) in a sliding mode.

6. The tester for processing the transformer according to claim 1, wherein: the bottom of clamp plate (5) is provided with pressure sensor, and the front of operation panel (1) is fixed and is provided with the display screen, and the display screen is used for showing the real-time pressure numerical value of pressurization process pressure sensor.