CN214041225U

CN214041225U - Transformer heat dispersion testing arrangement easy to assemble

Info

Publication number: CN214041225U
Application number: CN202022693183.3U
Authority: CN
Inventors: 曾海青
Original assignee: Xiangyang Yali Industry Equipment Co ltd
Current assignee: Xiangyang Yali Industry Equipment Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-24
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a transformer heat dispersion testing arrangement easy to assemble, including connecting plate and transformer main part, the inside of connecting plate is fixed to be pegged graft and is had two spigots, two the left end of spigots all runs through the right side of transformer main part and extends to the inside of transformer main part, two the equal sliding connection in inside of spigots has a sliding plate, two the equal fixedly connected with spring in left side of sliding plate, two the one end that the sliding plate was kept away from to the spring respectively with two left side inner wall fixed connection of spigots, two the equal fixedly connected with inserted bar in right side of sliding plate, two the rectangular channel has all been seted up to the top and the bottom of inserted bar, all articulate on the rectangular channel has the hinge bar. The utility model discloses need not dismantle the transformer and can inspect the inside heat dispersion of test transformer, reduced operator's work load, inspection efficiency of software testing is improved by a wide margin, has improved the practicality of device.

Description

Transformer heat dispersion testing arrangement easy to assemble

Technical Field

The utility model relates to a transformer auxiliary assembly technical field especially relates to a transformer heat dispersion testing arrangement easy to assemble.

Background

A transformer is a stationary electrical device that is used to transform an ac voltage (current) of a certain value into another voltage (current) of the same frequency or different values.

The transformer can generate a large amount of heat inside the transformer during working, corresponding heat dissipation equipment is arranged inside the transformer to assist the heat dissipation of the transformer, the heat dissipation equipment inside the transformer needs to be checked and tested regularly to determine whether the transformer works normally or not, but a transformer shell needs to be detached every time during checking and testing, the transformer shell needs to be installed back after checking is finished, the workload of an operator is large, the checking and testing efficiency is low, and therefore the transformer heat dissipation performance testing device convenient to install is provided.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a transformer heat dispersion testing arrangement easy to assemble need not dismantle the transformer and can inspect the inside heat dispersion of test transformer, has reduced operator's work load, and inspection efficiency of software testing is improved by a wide margin, has improved the practicality of device.

(II) technical scheme

The utility model provides a transformer heat dispersion testing device convenient to install, which comprises a connecting plate and a transformer main body, wherein two insertion cylinders are fixedly inserted in the connecting plate, the left ends of the two insertion cylinders all penetrate through the right side of the transformer main body and extend to the inside of the transformer main body, the insides of the two insertion cylinders are all connected with a sliding plate in a sliding way, the left sides of the two sliding plates are all fixedly connected with springs, one ends of the two springs, which are far away from the sliding plate, are respectively fixedly connected with the inner walls of the left sides of the two insertion cylinders, the right sides of the two sliding plates are all fixedly connected with insertion rods, the top parts and the bottom parts of the two insertion rods are respectively provided with a rectangular groove, the rectangular grooves are respectively articulated with hinge rods, and the ends of the two hinge rods, which are far away from the insertion rods, on the same vertical surface respectively penetrate through the top parts and the bottom parts of the insertion cylinders, the periphery of the two inserting cylinders is in threaded connection with a threaded sleeve, and the outer circumferential surface of the threaded sleeve is welded with two handles which are symmetrically arranged.

Preferably, the left side of the connecting plate is fixedly connected with a temperature tester, and the left side of the temperature tester penetrates through the right side of the transformer main body and extends to the inside of the transformer main body.

Preferably, the front and the back of the connecting plate are fixedly connected with a handle through screws.

Preferably, the top inner wall and the bottom inner wall of the two insertion cylinders are provided with sliding grooves, the top and the bottom of the two sliding plates are fixedly connected with sliding blocks, and the four sliding blocks are respectively connected in the four sliding grooves in a sliding manner.

Preferably, the right sides of the two plug-in connection rods are fixedly connected with pressing plates, and rubber pads are bonded on the right sides of the pressing plates.

Preferably, rectangular through holes are formed in the top and the bottom of the inserting cylinder, and the hinge rod penetrates through the rectangular through holes.

Preferably, all install the torsional spring on the rectangular channel, it is a plurality of the other end of torsional spring is close to one side fixed connection of peg graft pole with a plurality of articulated poles respectively.

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

1. this device is through setting up components such as connecting plate and temperature tester for the device accessible temperature tester detects the inside heat dispersion of transformer, need not make a round trip dismouting transformer shell, has reduced operator's work load, and inspection efficiency of software testing is improved by a wide margin.

2. This device sets up the device whole and is convenient for install on the transformer through setting up a grafting section of thick bamboo and a grafting section of thick bamboo internals, and it is also very convenient to dismantle moreover, and labour saving and time saving has improved the practicality of device.

Drawings

Fig. 1 is a front view structure cut-away view of a transformer heat dissipation performance testing device convenient to mount according to the present invention;

fig. 2 is a schematic side view of the transformer heat dissipation performance testing apparatus convenient to mount according to the present invention;

fig. 3 is the utility model provides an easy to assemble's transformer heat dispersion testing arrangement's a plug section of thick bamboo's internal structure schematic diagram.

In the figure: the temperature measuring device comprises a connecting plate 1, a transformer main body 2, a temperature tester 3, an inserting cylinder 4, a handle 5, a hinge rod 6, a thread bushing 7, a handle 8, an inserting rod 9, a pressing plate 10, a spring 11, a sliding plate 12, a guide rod 13 and a torsion spring 14.

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.

As shown in FIGS. 1-3, the utility model provides a transformer heat dissipation performance testing device easy to install, which comprises a connecting plate 1 and a transformer main body 2, two insertion cylinders 4 are fixedly inserted into the connecting plate 1, the left ends of the two insertion cylinders 4 both penetrate the right side of the transformer main body 2 and extend into the transformer main body 2, sliding plates 12 are slidably connected into the two insertion cylinders 4, springs 11 are fixedly connected to the left sides of the two sliding plates 12, the ends of the two springs 11 far away from the sliding plates 12 are respectively fixedly connected with the left inner walls of the two insertion cylinders 4, insertion rods 9 are fixedly connected to the right sides of the two sliding plates 12, rectangular grooves are respectively formed at the top and the bottom of the two insertion rods 9, hinge rods 6 are hinged to the rectangular grooves, and the ends of the two hinge rods 6 on the same vertical plane far away from the insertion rods 9 respectively penetrate the top and the bottom of the insertion cylinders 4, the peripheries of the two inserting cylinders 4 are in threaded connection with threaded sleeves 7, and two handles 8 which are symmetrically arranged are welded on the outer circumferential surfaces of the two threaded sleeves 7.

In an alternative embodiment, a temperature tester 3 is fixedly connected to the left side of the connection plate 1, and the left side of the temperature tester 3 penetrates through the right side of the transformer main body 2 and extends to the inside of the transformer main body 2.

In an alternative embodiment, the front and back surfaces of the connecting plate 1 are fixedly connected with the handle 5 by screws.

In an alternative embodiment, the top inner wall and the bottom inner wall of the two insertion cylinders 4 are both provided with sliding grooves, the top and the bottom of the two sliding plates 12 are both fixedly connected with sliding blocks, and the four sliding blocks are respectively slidably connected in the four sliding grooves.

In an alternative embodiment, the pressing plates 10 are fixedly connected to the right sides of the two insertion rods 9, and rubber pads are bonded to the right sides of the two pressing plates 10.

In an alternative embodiment, the two insertion cylinders 4 are provided with rectangular through holes at the top and bottom, through which the hinge rod 6 passes.

In an alternative embodiment, the rectangular grooves are all provided with torsion springs 14, and the other ends of the torsion springs 14 are fixedly connected with one sides of the hinge rods 6 close to the insertion rod 9.

The working principle is as follows: firstly, holding the handle 5 by hand to lift the whole device, pressing the pressing plate 10 by thumb to drive the insertion rod 9 to move leftwards, then the hinge rod 6 is contracted into the insertion cylinder 4, then inserting the temperature tester 3 and the insertion cylinder 4 of the device into the transformer body 2, after the insertion, the insertion rod 9 and the sliding plate 12 move rightwards under the elastic action of the spring 11, meanwhile, the hinge rod 6 pops outwards under the action of the torsion spring 14, then, rotating the handle 8 to drive the threaded sleeve 7 to rotate, so that the threaded sleeve 7 rotates towards the direction of the hinge rod 6 until the threaded sleeve 7 abuts against the right side of the connecting plate 1, at the moment, the connecting plate 1 and the transformer body 2 are mutually attached, the right end of the hinge rod 6 abuts against the inner wall of the right side of the transformer body 2, thus, the fixed installation of the device is completed, then, the temperature tester 3 can monitor the temperature change in the transformer body 2, whether normal work of heat-radiating equipment can be judged by the change of temperature, when the device is dismantled to needs, only need the antiport handle 8, make the thread bush 7 keep away from a small distance on the right side of connecting plate 1, then press down pressing plate 10, make the hinge bar 6 retract the inside of a socket 4, then hold handle 5 extract the device can, the simple operation, this device need not dismantle the transformer can inspect the inside heat dispersion of test transformer, operator's work load has been reduced, inspection test efficiency is improved by a wide margin, the practicality of device has been improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The transformer heat dissipation performance testing device convenient to install is characterized by comprising a connecting plate (1) and a transformer main body (2), wherein two insertion cylinders (4) are fixedly inserted into the connecting plate (1), the left ends of the two insertion cylinders (4) penetrate through the right side of the transformer main body (2) and extend into the transformer main body (2), sliding plates (12) are slidably connected into the two insertion cylinders (4), springs (11) are fixedly connected to the left sides of the two sliding plates (12), one ends, far away from the sliding plates (12), of the two springs (11) are fixedly connected with the inner walls of the left sides of the two insertion cylinders (4), insertion rods (9) are fixedly connected to the right sides of the two sliding plates (12), and rectangular grooves are formed in the tops and the bottoms of the two insertion rods (9), all articulated on the rectangular channel have hinge bar (6), and be located two on the same vertical face hinge bar (6) are kept away from the one end of inserted bar (9) and are run through respectively and connect the top and the bottom of a section of thick bamboo (4), two the equal threaded connection in periphery of an inserted section of thick bamboo (4) has thread bush (7), two all the welding has handle (8) that two symmetries set up on the outer periphery of thread bush (7).

2. The transformer heat dissipation performance testing device convenient to mount according to claim 1, wherein a temperature tester (3) is fixedly connected to the left side of the connecting plate (1), and the left side of the temperature tester (3) penetrates through the right side of the transformer main body (2) and extends into the transformer main body (2).

3. The transformer heat dissipation performance testing device convenient to mount according to claim 1, wherein a handle (5) is fixedly connected to the front face and the back face of the connecting plate (1) through screws.

4. The transformer heat dissipation performance testing device convenient to mount according to claim 1, wherein sliding grooves are formed in the top inner wall and the bottom inner wall of each of the two insertion cylinders (4), sliding blocks are fixedly connected to the top and the bottom of each of the two sliding plates (12), and the four sliding blocks are slidably connected in the four sliding grooves respectively.

5. The transformer heat dissipation performance testing device convenient to mount according to claim 1, wherein a pressing plate (10) is fixedly connected to the right sides of the two insertion rods (9), and rubber pads are bonded to the right sides of the two pressing plates (10).

6. The transformer heat dissipation performance testing device convenient to mount according to claim 1, wherein rectangular through holes are formed in the top and the bottom of each of the two insertion cylinders (4), and the hinge rod (6) penetrates through the rectangular through holes.

7. The transformer heat dissipation performance testing device convenient to mount according to claim 1, wherein torsion springs (14) are mounted on the rectangular grooves, and the other ends of the torsion springs (14) are fixedly connected with one sides, close to the insertion rods (9), of the hinge rods (6) respectively.