CN216390193U

CN216390193U - Anti-seismic transformer substation

Info

Publication number: CN216390193U
Application number: CN202121846265.5U
Authority: CN
Inventors: 孙颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-04-26
Anticipated expiration: 2031-08-09

Abstract

The utility model relates to the field of transformer substation damping, in particular to an anti-seismic transformer substation, which comprises a shell, wherein a damping device and a transformer substation main body are arranged in the shell, the transformer substation main body movably extends into the damping device, and the transformer substation main body is matched with the damping device; the damping device is internally provided with a transmission mechanism, two sides of the damping device are rotatably connected with a fixing mechanism, one end of the transmission mechanism is in contact with a transformer substation main body, the transformer substation main body extrudes the transmission mechanism, two sides of the transmission mechanism are in contact with the fixing mechanism, the fixing mechanism clamps the transformer substation main body under the action of the transmission mechanism, the damping device can effectively fix the transformer substation main body, the shock resistance of the transformer substation main body is enhanced, and the probability of damage of the transformer due to shock is reduced.

Description

Anti-seismic transformer substation

Technical Field

The utility model relates to the field of transformer substation shock absorption, in particular to an anti-seismic transformer substation.

Background

The box type transformer substation, also called a prefabricated substation or a prefabricated substation, is a high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, is a factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulating, totally-closed and movable steel structure box, is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation which is built up after a civil transformer substation.

The box-type substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces original civil power distribution rooms and power distribution stations, becomes a novel complete set of power transformation and distribution device, and is required to be hoisted in the process of transferring and arranging the box-type substation.

The transformer in the present small-size transformer substation is often simply settled, lacks fixed processing, leads to the shock resistance very weak, and this probability greatly increased that just leads to the transformer to damage.

The utility model aims to solve the technical problems in the prior art, and provides an anti-seismic transformer substation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-seismic transformer substation to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an anti-seismic transformer substation comprises a shell, wherein a damping device and a transformer substation main body are arranged in the shell, the transformer substation main body movably extends into the damping device, and the transformer substation main body is matched with the damping device;

the damping device is internally provided with a transmission mechanism, two sides of the damping device are rotatably connected with fixing mechanisms, one end of the transmission mechanism is in contact with the transformer substation main body, the transformer substation main body extrudes the transmission mechanism, two sides of the transmission mechanism are in contact with the fixing mechanisms, and the fixing mechanisms are clamped on the transformer substation main body under the action of the transmission mechanisms.

As a further scheme of the utility model: damping device includes the cushion socket, and the inside groove has been seted up to the one end of cushion socket and the contact of transformer substation's main part, and the transformer substation's main part is located among the inside groove, is provided with drive mechanism among the inside groove, and the cushion socket both sides are rotated and are connected with fixed establishment, and a plurality of reinforcing bars of cushion socket other end fixedly connected with run through the cushion socket, a plurality of reinforcing bar both ends and shell internal surface fixed connection.

As a further scheme of the utility model: the transmission mechanism comprises a guide rod, the guide rod is positioned in the inner groove, two ends of the inner groove are fixedly connected with the shock absorption seat, the outer surfaces of two sides of the inner groove are connected with sliding blocks in a sliding mode, the sliding blocks are sleeved on the guide rod, a reset spring is arranged between the two sliding blocks and sleeved on the outer side of the guide rod, and two ends of the reset spring are fixedly connected with the two sliding blocks respectively.

As a further scheme of the utility model: the one end that the slider is close to the transformer substation main part rotates and all is connected with the connecting rod, and the connecting rod other end is connected with the backup pad, and two connecting rods rotate with the backup pad both sides respectively and are connected, and the backup pad other end contacts with the transformer substation main part, and reset spring's one side fixedly connected with push rod is kept away from to the slider, and the push rod other end stretches out and cooperatees with fixing device outside the cushion socket.

As a further scheme of the utility model: the fixing device comprises two fixing clamping jaws which are respectively connected with two sides of the shock absorption seat in a rotating mode, levers are fixedly arranged on two sides of the shock absorption seat and respectively penetrate through the middle portions of the fixing clamping jaws, the levers are in rotating contact with the fixing clamping jaws, and the lower ends of the fixing clamping jaws are in contact with the push rod.

As a still further scheme of the utility model: the inner surface both sides fixedly connected with bracing piece, the bracing piece other end rotates and is connected with the gyro wheel, and the gyro wheel contacts with transformer substation's main part surface, and shell one end rotates and is connected with the chamber door.

Compared with the prior art, the utility model has the beneficial effects that: when the device is used, when the transformer substation main body is positioned in the inner groove and is extruded to the supporting plate under the action of gravity, the transformer substation main body extrudes the supporting plate to move downwards, the upper ends of the connecting rods arranged at the two sides of the supporting plate move downwards, because the slide block limits the connecting rod to ensure that the lower end of the connecting rod cannot move vertically, the connecting rod can only expand outwards to ensure that the upper end of the connecting rod finishes moving downwards, namely, the slide blocks of the connecting rod belt move towards the two ends of the guide rod respectively along the guide rod, the slide blocks drive the push rod to move outwards, because the other end of the push rod is contacted with the bottom end of the fixed clamping jaw, the push rod drives the bottom end of the fixed clamping jaw to expand outwards when moving, the fixed clamping jaw rotates around the lever, the upper end of the fixed clamping jaw shrinks inwards to clamp and fix the transformer substation main body, the device can be effectively fixed to the main part of transformer substation, strengthens the shock resistance of the main part of transformer substation, reduces the probability that the transformer leads to damage because of vibrations.

Drawings

Fig. 1 is a schematic structural diagram of an earthquake-resistant substation.

Fig. 2 is a schematic structural view of a front sectional view in an anti-seismic substation.

Fig. 3 is a schematic structural diagram of an enlarged view at a point a in an earthquake-resistant substation.

The device comprises a shell 1, a box door 2, an inner groove 3, a transformer substation main body 4, a support rod 5, a roller 6, a fixed clamping jaw 7, a lever 8, a push rod 9, a shock absorption seat 10, a steel bar 11, a support plate 12, a connecting rod 13, a return spring 14, a guide rod 15 and a sliding block 16.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example one

Referring to fig. 1-3, in the embodiment of the utility model, an anti-seismic transformer substation comprises a housing 1, wherein a damping device and a transformer substation main body 4 are arranged inside the housing 1, the transformer substation main body 4 movably extends into the damping device, and the transformer substation main body 4 is matched with the damping device;

the damping device is internally provided with a transmission mechanism, two sides of the damping device are rotatably connected with a fixing mechanism, one end of the transmission mechanism is in contact with the transformer substation main body 4, the transformer substation main body 4 extrudes the transmission mechanism, two sides of the transmission mechanism are in contact with the fixing mechanism, the fixing mechanism clamps the transformer substation main body 4 under the action of the transmission mechanism, the damping device can effectively fix the transformer substation main body 4, the shock resistance of the transformer substation main body 4 is enhanced, and the probability that the transformer is damaged due to shock is reduced.

Example two

Referring to fig. 1-3, based on the first embodiment, the damping device further includes a damping seat 10, an inner groove 3 is formed at one end of the damping seat 10 contacting with the substation main body 4, the substation main body 4 is located in the inner groove 3, a transmission mechanism is disposed in the inner groove 3, two sides of the damping seat 10 are rotatably connected with a fixing mechanism, the other end of the damping seat 10 is fixedly connected with a plurality of steel bars 11, the plurality of steel bars 11 penetrate through the damping seat 10, two ends of the plurality of steel bars 11 are fixedly connected with an inner surface of the housing 1, and when the substation main body 4 is located in the inner groove 3 and is pressed against the supporting plate 12 by gravity, the substation main body 4 presses the supporting plate 12 to move downward.

Further, the transmission mechanism comprises a guide rod 15, the guide rod 15 is located in the inner groove 3, two ends of the inner groove 3 are fixedly connected with the shock absorption seat 10, sliding blocks 16 are connected to the outer surfaces of two sides of the inner groove 3 in a sliding mode, the sliding blocks 16 are sleeved on the guide rod 15, a return spring 14 is arranged between the two sliding blocks 16, the return spring 14 is sleeved on the outer side of the guide rod 15, two ends of the return spring 14 are respectively and fixedly connected with the two sliding blocks 16, the upper end of the connecting rod 13 on two sides of the supporting plate 12 moves downwards, the lower end of the connecting rod 13 cannot move vertically due to the fact that the sliding blocks 16 limit the connecting rod 13, the connecting rod 13 can only expand outwards to ensure that the upper end of the connecting rod 13 completes the downward movement, and namely the sliding blocks 16 on the connecting rod 13 move towards two ends of the guide rod 15 along the guide rod 15.

Further, the slider 16 is close to the one end rotation of transformer substation main part 4 and all is connected with connecting rod 13, and the connecting rod 13 other end is connected with backup pad 12, and two connecting rods 13 rotate with backup pad 12 both sides respectively and are connected, and the backup pad 12 other end contacts with transformer substation main part 4, and one side fixedly connected with push rod 9 that reset spring 14 was kept away from to slider 16, and the push rod 9 other end stretches out shock mount 10 and cooperatees with fixing device.

Further, fixing device includes two fixed clamping jaw 7, two 7 rotate with the 10 both sides of cushion socket respectively and are connected, the fixed lever 8 that is provided with in 10 both sides of cushion socket, lever 8 runs through fixed clamping jaw 7 middle part respectively, lever 8 rotates the contact with fixed

clamping jaw

7, 7 lower extremes of fixed clamping jaw contact with push rod 9, slider 16 then drives push rod 9 and removes to the outside, because the push rod 9 other end contacts with 7 bottoms of fixed clamping jaw, drive 7 bottoms of fixed clamping jaw when push rod 9 removes and expand to the outside, then fixed clamping jaw 7 rotates round

lever

8, 7 upper ends of fixed clamping jaw shrink to transformer substation's main part 4 clamp fixedly inwards.

Furthermore, 1 internal surface both sides fixedly connected with bracing piece 5, the bracing piece 5 other end rotates and is connected with gyro wheel 6, and gyro wheel 6 contacts with the outer surface of transformer substation's main part 4, and 1 one end of shell rotates and is connected with chamber door 2.

The working principle of the utility model is as follows: when the device is used, when the transformer substation main body 4 is positioned in the inner groove 3 and is extruded to the supporting plate 12 under the action of gravity, the transformer substation main body 4 extrudes the supporting plate 12 to move downwards, the upper ends of the connecting rods 13 on two sides of the supporting plate 12 move downwards, and because the sliding blocks 16 limit the connecting rods 13, the lower ends of the connecting rods 13 cannot move vertically, the connecting rods 13 can only expand outwards to ensure that the upper ends of the connecting rods 13 finish the downward movement, namely the sliding blocks 16 on the connecting rods 13 move towards two ends of the guide rods 15 respectively along the guide rods 15, the sliding blocks 16 drive the push rods 9 to move outwards, because the other ends of the push rods 9 are contacted with the bottom ends of the fixed clamping jaws 7, the bottom ends of the fixed clamping jaws 7 are driven to expand outwards while the push rods 9 move, the fixed clamping jaws 7 rotate around the levers 8, the upper ends of the fixed clamping jaws 7 contract inwards to clamp and fix the transformer substation main body 4 effectively, the shock resistance of the transformer substation main body 4 is enhanced, and the probability of damage of the transformer caused by vibration is reduced.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. An anti-seismic transformer substation comprises a shell and is characterized in that a damping device and a transformer substation main body are arranged in the shell, the transformer substation main body movably extends into the damping device, and the transformer substation main body is matched with the damping device;

2. An earthquake-proof transformer substation according to claim 1, characterized in that the damping device comprises a damping seat, an inner groove is formed in one end of the damping seat, which is in contact with the transformer substation main body, the transformer substation main body is positioned in the inner groove, a transmission mechanism is arranged in the inner groove, fixing mechanisms are rotatably connected to two sides of the damping seat, a plurality of steel bars are fixedly connected to the other end of the damping seat, the steel bars penetrate through the damping seat, and two ends of the steel bars are fixedly connected with the inner surface of the housing.

3. An anti-seismic transformer substation according to claim 2, wherein the transmission mechanism comprises a guide rod, the guide rod is located in the inner groove, two ends of the inner groove are fixedly connected with the damper base, sliding blocks are slidably connected to the outer surfaces of two sides of the inner groove, the sliding blocks are sleeved on the guide rod, a return spring is arranged between the two sliding blocks, the return spring is sleeved on the outer side of the guide rod, and two ends of the return spring are respectively fixedly connected with the two sliding blocks.

4. An anti-seismic transformer substation according to claim 3, wherein the ends of the sliding blocks close to the transformer substation main body are rotatably connected with connecting rods, the other ends of the connecting rods are connected with a supporting plate, the two connecting rods are rotatably connected with two sides of the supporting plate respectively, the other ends of the supporting plate are in contact with the transformer substation main body, one side of the sliding block away from the return spring is fixedly connected with a push rod, and the other end of the push rod extends out of the damping seat to be matched with the fixing device.

5. An anti-seismic substation according to claim 4, wherein the fixing device comprises two fixing jaws, the two fixing jaws are respectively rotatably connected with two sides of the shock absorption seat, levers are fixedly arranged on two sides of the shock absorption seat, the levers respectively penetrate through the middle parts of the fixing jaws, the levers are rotatably contacted with the fixing jaws, and the lower ends of the fixing jaws are contacted with the push rods.

6. An anti-seismic transformer substation according to claim 1, characterized in that the two sides of the inner surface of the housing are fixedly connected with support rods, the other ends of the support rods are rotatably connected with rollers, the rollers are in contact with the outer surface of the transformer substation main body, and one end of the housing is rotatably connected with a box door.