CN216413670U

CN216413670U - Shock-resistant box-type substation

Info

Publication number: CN216413670U
Application number: CN202122384391.XU
Authority: CN
Inventors: 邱锡华
Original assignee: Heilongjiang Kekong Electric Complete Equipment Co ltd
Current assignee: Heilongjiang Kekong Electric Complete Equipment Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-29
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses an anti-seismic box-type substation, which relates to the technical field of box-type substations and comprises a base, wherein a cavity is formed in the base, a plurality of multidirectional damping mechanisms are fixedly arranged at the bottom of the cavity from left to right in sequence, a buffer plate is fixedly arranged at the tops of the multidirectional damping mechanisms together, adapter rods are fixedly arranged on two sides of the top of the buffer plate respectively, rubber gaskets are sleeved on the outer sides of the adapter rods in a sliding mode, the rubber gaskets are fixedly nested at the tops of the base, a box body is fixedly arranged at the tops of the two rubber gaskets together, and two universal joints in the multidirectional damping mechanisms synchronously change when the box body drives the buffer plate to move through the adapter rods, so that telescopic rods are driven to move through connecting plates. The multidirectional damping mechanism can be suitable for forces in different directions, the telescopic rod cannot be deformed and damaged due to the fact that the box body moves left and right, and the practical use effect is better.

Description

Shock-resistant box-type substation

Technical Field

The utility model relates to the technical field of box-type substations, in particular to an anti-seismic box-type 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 utility model discloses a utility model patent of patent application publication No. CN 212137088U discloses an urgent antidetonation box-type substation, including the base, the cavity has been seted up to the inside of base, the inside fixedly connected with dead lever of cavity, the surface sliding connection of dead lever has the buffer board, the lower fixed surface of buffer board is connected with telescopic link and first spring, telescopic link and first spring fixed connection are at the internal surface of base, the upper fixed surface of buffer board is connected with the keysets, the upper end of keysets passes base fixedly connected with box, the both sides fixedly connected with extension board of box; the utility model discloses a, through setting up first spring, second spring, telescopic link, slider, slide bar, buffer board and buffer beam, in the application of reality, can carry out dual shock attenuation to the vibrations of box to guarantee this device to the buffering effect of box under seismic environment, thereby ensure the safe in utilization of this device, guarantee the life of box.

But above-mentioned device still has some shortcomings when in-service use, and it is comparatively obvious when just shaking and producing, because vibrations can be used in on the box and make the box receive the power of direction about and the power of direction from top to bottom, consequently the box can drive the keysets, buffer board and telescopic link and remove about, and because above-mentioned structure fixed connection each other, when consequently removing about the box, very easily cause the pull to the telescopic link, and then lead to the telescopic link to warp, influence its flexible function, influence subsequent normal use.

Therefore, it is necessary to invent a shock-resistant box-type substation to solve the above problems.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an antidetonation box-type substation, includes the base, the inside cavity of having seted up of base, cavity inner chamber bottom is from the fixed a plurality of multidirectional damper that have set gradually, and is a plurality of multidirectional damper top is fixed jointly and is provided with the buffer board, buffer board top both sides are all fixed and are provided with the keysets, the sliding cup joint in the keysets outside is provided with the rubber packing ring, the fixed nestification of rubber packing ring sets up in the base top, two the common fixed box that is provided with in rubber packing ring top, two universal joint among the multidirectional damper drive the buffer board when the box passes through the keysets and removes, change in step, and then drive the telescopic link through the connecting plate and remove.

Preferably, the multidirectional shock absorption mechanism comprises a telescopic rod, a spring, a connecting plate and a universal joint.

Preferably, the spring sleeve is arranged on the outer side of the telescopic rod, the connecting plates and the universal joints are respectively provided with two, the two connecting plates are respectively fixedly arranged at two ends of the telescopic rod, and the two universal joints are respectively movably connected to one side, far away from the telescopic rod, of the connecting plate.

Preferably, the universal joint located below is fixedly connected with the inner wall of the cavity, and the universal joint located above is fixedly connected with the buffer plate.

The utility model has the technical effects and advantages that:

the multidirectional damping mechanism is arranged, so that when the box body drives the buffer plate to vibrate through the adapter rod, force generated when the buffer plate moves acts on the telescopic rod, the spring, the connecting plate and the universal joint, the universal joint is changed at the moment, the multidirectional damping mechanism is integrally inclined, the telescopic rod is stretched or compressed, and the spring buffers the force caused by vibration in the stretching or compressing process of the telescopic rod.

Drawings

Fig. 1 is an overall front sectional structural view of the present invention.

Fig. 2 is a schematic front view of the multi-directional damping mechanism of the present invention.

In the figure: 1. a base; 2. a cavity; 3. a multidirectional damping mechanism; 31. a telescopic rod; 32. a spring; 33. a connecting plate; 34. a universal joint; 4. a buffer plate; 5. a transfer lever; 6. a rubber gasket; 7. and (4) a box body.

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.

The utility model provides an anti-seismic box-type substation as shown in fig. 1-2, which comprises a base 1, wherein a cavity 2 is formed in the base 1, a plurality of multidirectional damping mechanisms 3 are fixedly arranged at the bottom of an inner cavity of the cavity 2 from left to right, a buffer plate 4 is fixedly arranged at the tops of the multidirectional damping mechanisms 3 together, adapter rods 5 are fixedly arranged on two sides of the top of the buffer plate 4, rubber gaskets 6 are slidably sleeved on the outer sides of the adapter rods 5, the rubber gaskets 6 are fixedly nested on the top of the base 1, a box body 7 is fixedly arranged at the tops of the two rubber gaskets 6 together, and two universal joints 34 in the multidirectional damping mechanisms 3 synchronously change when the box body 7 drives the buffer plate 4 to move through the adapter rods 5, so that a telescopic rod 31 is driven to move through a connecting plate 33.

As shown in fig. 2, the multi-directional damping mechanism 3 includes a telescopic rod 31, a spring 32, a connecting plate 33, and a universal joint 34.

More specifically, the spring 32 is sleeved outside the telescopic rod 31, two connecting plates 33 and two universal joints 34 are arranged, the two connecting plates 33 are respectively and fixedly arranged at two ends of the telescopic rod 31, the two universal joints 34 are respectively and movably connected to one side of the connecting plate 33 far away from the telescopic rod 31, the universal joint 34 positioned at the lower part is fixedly connected with the inner wall of the cavity 2, the universal joint 34 positioned at the upper part is fixedly connected with the buffer plate 4, so that when the box body 7 drives the buffer plate 4 to vibrate through the adapter rod 5, the force generated when the buffer plate 4 moves acts on the telescopic rod 31, the spring 32, the connecting plate 33 and the universal joint 34, and the universal joint 34 changes, further, the multi-directional damping mechanism 3 is inclined as a whole, the extendable rod 31 is extended or compressed, and the spring 32 damps the force caused by the vibration while the extendable rod 31 is extended or compressed.

The working principle of the utility model is as follows:

in the actual use process, when the box body 7 is displaced due to vibration, the box body 7 drives the buffer plate 4 to move through the adapter rod 5, the adapter rod 5 extrudes the rubber gasket 6 when moving, and the rubber gasket 6 buffers the force generated by extrusion and deforms at the same time;

the produced power when buffer board 4 removes acts on telescopic link 31, spring 32, connecting plate 33 and universal joint 34, and universal joint 34 changes this moment, and then makes multidirectional damper 3 wholly be the slope form, and telescopic link 31 is stretched or compressed simultaneously, and spring 32 then cushions the power that vibrations caused at the in-process that telescopic link 31 was stretched or compressed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an antidetonation box-type substation, includes base (1), cavity (2), its characterized in that have been seted up to base (1) inside: cavity (2) inner chamber bottom is from the fixed a plurality of multidirectional damper (3) that have set gradually right side left side, and is a plurality of multidirectional damper (3) top is fixed jointly and is provided with buffer board (4), buffer board (4) top both sides are all fixed and are provided with keysets (5), sliding sleeve joint in keysets (5) outside is provided with rubber packing ring (6), rubber packing ring (6) are fixed nested to be set up in base (1) top, two rubber packing ring (6) top is fixed jointly and is provided with box (7), two universal joint (34) in multidirectional damper (3) are when box (7) drive buffer board (4) through keysets (5) and remove, and change in step, and then drive telescopic link (31) through connecting plate (33) and remove.

2. An earthquake-resistant box substation according to claim 1, characterized in that: the multidirectional damping mechanism (3) comprises a telescopic rod (31), a spring (32), a connecting plate (33) and a universal joint (34).

3. An earthquake-resistant box substation according to claim 2, characterized in that: spring (32) cup joints and sets up in telescopic link (31) the outside, connecting plate (33) all are provided with two, two with universal joint (34) connecting plate (33) are fixed respectively and set up in telescopic link (31) both ends, two universal joint (34) swing joint respectively is in one side that telescopic link (31) were kept away from in connecting plate (33).

4. An earthquake-resistant box substation according to claim 3, characterized in that: the universal joint (34) positioned below is fixedly connected with the inner wall of the cavity (2), and the universal joint (34) positioned above is fixedly connected with the buffer plate (4).