CN218730247U

CN218730247U - Anti-seismic structure of power transformer

Info

Publication number: CN218730247U
Application number: CN202223009833.3U
Authority: CN
Inventors: 李群
Original assignee: Tianxue Co ltd
Current assignee: Tianxue Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-24
Anticipated expiration: 2032-11-11

Abstract

The utility model belongs to the technical field of the power equipment technique and specifically relates to a power transformer antidetonation structure, including placing board, splint and bottom plate, place board bottom fixedly connected with upper limit sleeve, sliding connection has lower limit sleeve in the upper limit sleeve bottom side, limit sleeve fixed connection is in the bottom plate upper end down, three hornblocks under the equal sliding connection in bottom plate upper end left and right sides has, three hornblocks upper end sliding connection has upper triangle piece down, upper triangle piece fixed connection is in placing board bottom left and right sides, both ends all are provided with the damping pole about the limit sleeve inboard down, the equal sliding connection in both ends has the damping sleeve about the damping pole, both ends about the three hornblocks under damping sleeve fixed connection, the inboard fixedly connected with second spring of damping sleeve, the utility model discloses can play damping and spacing effect in the antidetonation, effectively improve the stability of transformer body when shaking, can also avoid its too big problem of range of shaking.

Description

Anti-seismic structure of power transformer

Technical Field

The utility model relates to a power equipment technical field specifically is a power transformer shock-resistant structure.

Background

The utility model discloses a power transformer antidetonation structure disclosed in chinese utility model patent application publication specification CN215643968U, realize buffering the vibrations of transformer body through four first springs, and when transformer body vibrations downwards, can make the toper rubber shower nozzle open the air current of the higher velocity of flow of blowout, do the heat dissipation through the air current to transformer body and handle, but this antidetonation device in the use, do not have damping and stop gear, lead to when meetting vibrations, power transformer can produce rocking by a relatively large margin, influence its stability, in view of this, a power transformer antidetonation structure with firm mechanism is provided in order to overcome above-mentioned defect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power transformer anti-seismic structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a power transformer shock-resistant structure, is including placing board, splint and bottom plate, place board bottom fixedly connected with upper limit sleeve, sliding connection has lower limit sleeve in the upper limit sleeve bottom side, lower limit sleeve fixed connection is in the bottom plate upper end, the equal sliding connection in bottom plate upper end left and right sides has three hornblocks down, three hornblock upper end sliding connection has three hornblocks down, it is in placing board bottom left and right sides to go up three hornblock fixed connection, both ends all are provided with the damping pole about the limiting sleeve inboard down, the equal sliding connection in both ends has the damping sleeve about the damping pole, both ends about the three hornblocks under damping sleeve fixed connection, the inboard fixedly connected with second spring of damping sleeve, both ends about the damping pole are fixed to the second spring.

Preferably, the left side and the right side of the bottom end of the upper triangular block are rotatably connected with balls, the balls are connected in a limiting groove in a sliding mode, the limiting groove is formed in the upper side of the lower triangular block, and a limiting sliding block is fixedly connected to the middle of the bottom end of the lower triangular block and is connected in the left side and the right side of the upper end of the bottom plate in a sliding mode.

Preferably, it has the connecting plate to place board upper end middle part laminating, the equal joint in both ends has the lock to die the frame about the connecting plate, the lock dies a fixed connection on splint, the splint laminating is in the connecting plate left and right sides, splint sliding connection is in placing the board upper end left and right sides.

Preferably, the left side and the right side of the upper end of the placing plate are fixedly connected with first springs, the first springs are fixedly connected to the bottom side of the clamping plate, and the first springs are arranged at the bottom end of the connecting plate.

Preferably, sliding connection has the fixed block in splint front end bottom side, the fixed block slides in the fixed slot, the fixed slot is seted up in placing the board front end left and right sides, fixed block front end upside fixedly connected with ejector pad.

Preferably, the middle part of the upper end of the connecting plate is provided with a transformer body, and the transformer body is fixedly connected with the connecting plate.

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

1. the utility model discloses in, through last three hornblocks, three lower hornblocks, spacing slider, damping rod, damping sleeve and the second spring that set up, can play damping and spacing effect in shock-resistant, effectively improve the stability of transformer body when shaking, can also avoid the too big problem of its range of shaking.

2. The utility model discloses in, through splint, the dead frame of lock, first spring, fixed block and the fixed slot that sets up for install fast and dismantle the transformer body, can be when the transformer body breaks down, can in time maintain it and inspect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 2B according to the present invention;

fig. 5 is a side view of the dead lock frame structure of the present invention.

In the figure: 1-placing plate, 2-clamping plate, 3-transformer body, 4-fixing block, 5-fixing groove, 6-connecting plate, 7-upper limiting sleeve, 8-lower limiting sleeve, 9-bottom plate, 10-upper triangular block, 11-limiting sliding block, 12-lower triangular block, 13-locking frame, 14-first spring, 15-pushing block, 16-limiting groove, 17-rolling ball, 18-second spring, 19-damping rod and 20-damping sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

specifically, as shown in fig. 1, 2 and 4, the anti-seismic structure of the power transformer comprises a placing plate 1, a clamping plate 2 and a bottom plate 9, wherein the bottom end of the placing plate 1 is fixedly connected with an upper limiting sleeve 7, the bottom side of the upper limiting sleeve 7 is slidably connected with a lower limiting sleeve 8, the lower limiting sleeve 8 is fixedly connected to the upper end of the bottom plate 9, the left side and the right side of the upper end of the bottom plate 9 are respectively slidably connected with a lower triangular block 12, the upper end of the lower triangular block 12 is slidably connected with an upper triangular block 10, the upper triangular block 10 is fixedly connected to the left side and the right side of the bottom end of the placing plate 1, the upper end and the lower end of the inner side of the lower limiting sleeve 8 are respectively provided with a damping rod 19, the left end and the right end of the damping rod 19 are respectively slidably connected with a damping sleeve 20, the damping sleeves 20 are fixedly connected to the upper end and the lower end of the lower triangular block 12, the inner side of the damping sleeve 20 is fixedly connected with a second spring 18, the second spring 18 is fixedly connected to the left end and the left end of the damping rod 19, and right ends of the transformer body 3, and the anti-seismic effect can be achieved; go up three hornblocks 10 bottom left and right sides and all rotate and be connected with ball 17, ball 17 sliding connection is in spacing groove 16, and spacing groove 16 is seted up three hornblocks 12 upsides under, and lower three hornblocks 12 bottom middle part fixedly connected with limit slide 11, and limit slide 11 sliding connection is in bottom plate 9 upper end left and right sides, through ball 17, can be to going up three hornblocks 10 and three hornblocks 12 are connected spacingly down.

Specifically, as shown in fig. 1, 2, 3 and 5, a connecting plate 6 is attached to the middle of the upper end of a placing plate 1, locking frames 13 are respectively clamped at the left end and the right end of the connecting plate 6, the locking frames 13 are fixedly connected to clamping plates 2, the clamping plates 2 are attached to the left side and the right side of the connecting plate 6, the clamping plates 2 are slidably connected to the left side and the right side of the upper end of the placing plate 1, and a transformer body 3 can be fixed through the locking frames 13; the first springs 14 are fixedly connected into the left side and the right side of the upper end of the placing plate 1, the first springs 14 are fixedly connected onto the bottom side of the clamping plate 2, the first springs 14 are arranged at the bottom end of the connecting plate 6, and the clamping plate 2 can clamp the connecting plate 6 through the first springs 14; the fixing block 4 is connected to the bottom side of the front end of the clamping plate 2 in a sliding mode, the fixing block 4 slides in the fixing groove 5, the fixing groove 5 is formed in the left side and the right side of the front end of the placing plate 1, the push block 15 is fixedly connected to the upper side of the front end of the fixing block 4, and the clamping plate 2 can be fixed to the two sides of the placing plate 1 through the fixing block 4; the middle part of the upper end of the connecting plate 6 is provided with a transformer body 3, the transformer body 3 is fixedly connected with the connecting plate 6, and the transformer body 3 can be connected with the device through the connecting plate 6.

The working process is as follows: when the utility model is used, the upper triangular block 10 and the lower triangular block 12 can be connected through the ball 17 and the limiting groove 16, when the transformer body 3 vibrates, the upper triangular block 10 can extrude and push the lower triangular block 12, the lower triangular block 12 can drive the damping sleeve 20 to move, at the moment, the vibration on the lower triangular block 12 can be absorbed through the second spring 18 in the damping sleeve 20, thereby achieving the effect of buffering and damping the transformer body 3, preventing the vibration from damaging the transformer body 3, meanwhile, the lower triangular block 12 can be limited through the limiting slide block 11, preventing the device from vibrating when the vibration is resisted, the vibration amplitude of the transformer body 3 is overlarge, simultaneously, the damping rod 19 and the damping sleeve 20 are matched, the damping effect can be played, and the stability of the transformer body 3 during vibration is improved, when needs are installed transformer body 3, can stimulate splint 2 earlier, make splint 2 reach and place board 1 both sides, after fixed block 4 enters into fixed slot 5 because of gravity, just accomplished the fixed to splint 2, later place connecting plate 6 on the transformer body 3 on placing board 1, and make the lug of connecting plate 6 front end both sides reach and place board 1 inboard, promote ejector pad 15 this moment, make ejector pad 15 drive fixed block 4 leave in fixed slot 5, first spring 14 can drive splint 2 and carry out the centre gripping to connecting plate 6 this moment, splint 2 can drive the dead frame of lock 13 and lock dead connecting plate 6 simultaneously, just accomplished the fixing to transformer body 3 and device this moment, when needs are to transformer body 3 and device separation, stimulate splint 2 earlier, rethread fixed block 4 fixes splint 2, can take off transformer body 3 this moment.

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 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 power transformer antidetonation structure, is including placing board (1), splint (2) and bottom plate (9), its characterized in that: place board (1) bottom fixedly connected with and go up limit sleeve (7), it has lower limit sleeve (8) to go up limit sleeve (7) bottom side sliding connection, lower limit sleeve (8) fixed connection is in bottom plate (9) upper end, the equal sliding connection in bottom plate (9) upper end left and right sides has three hornblocks (12) down, three hornblocks (12) upper end sliding connection has last three hornblocks (10) down, it is in placing board (1) bottom left and right sides to go up three hornblocks (10) fixed connection, both ends all are provided with damping rod (19) about limit sleeve (8) inboard down, the equal sliding connection in both ends has damping sleeve (20) about damping rod (19), both ends about three hornblocks (12) under damping sleeve (20) fixed connection, damping sleeve (20) inboard fixedly connected with second spring (18), both ends are controlled at damping rod (19) second spring (18) fixed connection.

2. An anti-seismic structure for a power transformer according to claim 1, wherein: go up three hornblocks (10) bottom left and right sides and all rotate and be connected with ball (17), ball (17) sliding connection is in spacing groove (16), three hornblocks (12) upside down are seted up in spacing groove (16), three hornblocks (12) bottom middle part fixedly connected with spacing slider (11) down, spacing slider (11) sliding connection is in bottom plate (9) upper end left and right sides.

3. An anti-seismic structure for a power transformer according to claim 1, wherein: place board (1) upper end middle part laminating and have connecting plate (6), the equal joint in both ends has the lock to die frame (13) about connecting plate (6), lock and die frame (13) fixed connection on splint (2), splint (2) laminating is in the connecting plate (6) left and right sides, splint (2) sliding connection is in placing board (1) upper end left and right sides.

4. An anti-seismic structure for a power transformer according to claim 1, wherein: the novel clamping device is characterized in that first springs (14) are fixedly connected to the left side and the right side of the upper end of the placing plate (1), the first springs (14) are fixedly connected to the bottom side of the clamping plate (2), and the first springs (14) are arranged at the bottom end of the connecting plate (6).

5. An anti-seismic structure for a power transformer according to claim 1, wherein: splint (2) front end bottom sliding connection has fixed block (4), fixed block (4) slide in fixed slot (5), set up in placing board (1) front end left and right sides fixed slot (5), fixed block (4) front end upside fixedly connected with ejector pad (15).

6. An anti-seismic structure for a power transformer according to claim 3, wherein: and a transformer body (3) is arranged in the middle of the upper end of the connecting plate (6), and the transformer body (3) is fixedly connected with the connecting plate (6).