CN211238989U

CN211238989U - Anti-seismic noise-reduction box-type substation

Info

Publication number: CN211238989U
Application number: CN202020274193.0U
Authority: CN
Inventors: 黄华; 吴珊; 马胡根
Original assignee: Jiangxi Huachuang Electric Power Intelligent Technology Co ltd
Current assignee: Jiangxi Huachuang Electric Power Intelligent Technology Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-08-11
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a type box-type substation of making an uproar falls in antidetonation, including the install bin, the inboard movable mounting of install bin has the box-type substation who extends to its top. This type box-type substation of making an uproar falls in antidetonation, through setting up the deadening felt, trace and spring, when box-type substation received vibrations, vibrations are transmitted to two fixed blocks in the below via self, transmit to the trace by the fixed block, the trace is through two sliders of mode drive of propelling movement to both sides removal, simultaneously under the intervention of transfer line, all vibrations all turn into the pressure that the transfer line was applyed to the spring, the spring then resists this kind of pressure with the elasticity of pressure conversion self, in order to reach the effect that slows down and eliminate vibrations, it has the deadening felt still to fill in the install bin simultaneously, the deadening felt is a fine and close synthetic material, can absorb and reflect partly when the sound wave transmits the deadening felt surface, the overwhelming majority of noises can't spread the external world, the effect of making an uproar falls.

Description

Anti-seismic noise-reduction box-type substation

Technical Field

The utility model relates to a box-type substation technical field specifically is an antidetonation type of making an uproar box-type substation falls.

Background

The box-type transformer substation is called prefabricated substation or prefabricated substation, is a high-voltage switch equipment, distribution transformer and low-voltage distribution equipment, and is a factory prefabricated indoor and outdoor compact distribution equipment which is integrated into one body according to a certain wiring scheme, i.e. the functions of transformer voltage reduction and low-voltage distribution are organically combined together, and is mounted in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, theft-proof, heat-insulating, fully-closed and movable steel structure box, and is specially applicable to urban network construction and transformation, and is a brand-new transformer substation rising after civil transformer substation, and the box-type transformer substation is applicable to mine, factory enterprise, oil-gas field and wind power station, and can be substituted for original civil distribution room and distribution station, and can be made into new type complete set transformation and distribution equipment, and can be applicable to residential area, urban public transformer, busy city and construction power supply, etc. according to different use conditions, the load grade is changed from a box type, box type transformer stations are developed rapidly since the advent, and account for 70% of distribution transformers and 90% of the distribution transformers in developed countries in Europe, and the rapid development of modern construction of cities in China and the continuous updating and transformation of urban distribution networks are certainly widely applied.

Due to the particularity of the box-type substation, the normal work of the box-type substation is vital to a regional power grid, the working mode of the box-type substation can generate more noise, the noise can affect surrounding residents, the installation mode of the box-type substation is directly placed, great damage can be generated to the box-type substation when the box-type substation is vibrated, the normal work of the substation is affected, the conventional box-type substation is lack of anti-seismic and noise-reduction measures when the box-type substation is normally operated, the protective measures and the noise-reduction measures are lack when the box-type substation is normally operated, the practicability is greatly reduced, the box-type substation is not suitable for use, and therefore the anti-seismic and noise-reduction type substation is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antidetonation type of making an uproar box-type substation falls, the working method of its own that provides in solving above-mentioned background art can produce more noise, this kind of noise can influence peripheral resident, and the mounting means of its own all is directly placed, can produce great injury to self when receiving vibrations, influence the normal work of transformer substation, and current box-type substation lacks the means of antidetonation and falling an uproar at normal during operation, this lets it lack safeguard measure and amortization measure at normal during operation, practicality greatly reduced's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-seismic and noise-reduction box-type substation comprises an installation box, wherein a box-type substation extending to the top of the installation box is movably installed on the inner side of the installation box, the inner wall of the installation box is hollow, a sound-proof felt is filled on the inner side of the inner wall of the installation box, a guide rail is fixedly installed at the bottom of the inner wall of the installation box, installation blocks are fixedly installed on the left side and the right side of the bottom of the inner wall of the installation box, the inner sides of the two installation blocks are hollow, springs are fixedly installed on the inner walls of the two opposite sides of the installation blocks, movable plates movably connected with the inner walls of the installation blocks are fixedly installed on the opposite sides of the two springs, transmission rods penetrating through and extending to the outer sides of the installation blocks are fixedly installed on the opposite sides of the two movable plates, two sliders fixedly connected with the two transmission rods, the bottom fixed mounting of box-type substation has the fixed block that quantity is two, and the equal movable mounting in inboard of two fixed blocks has the second pivot, between the first pivot in left side and the second pivot and between the first pivot in right side and the second pivot equal fixedly connected with trace, the equal fixed mounting in upper and lower both sides of box-type substation left and right sides inner wall has a set of fixed plate, and the quantity of every group fixed plate is two, movable mounting has the roller bearing between every group fixed plate, the outside fixed mounting of roller bearing has the gyro wheel with the contact of install bin inner wall.

Preferably, two the mounting groove has all been seted up to the relative one side of slider and two fixed blocks, first pivot and second pivot swing joint between the inner wall front and back both sides of mounting groove.

Preferably, a rain shelter is fixedly installed at the top of the box-type substation, and the area of the bottom of the rain shelter is larger than that of the top of the installation box.

Preferably, the bottom of the sliding block is provided with a sliding groove, and the width of the sliding groove is matched with the width of the top of the guide rail.

Preferably, the front side of the box-type substation and the front side of the installation box are both fixedly provided with two ventilation plates which are symmetrically distributed.

Preferably, the opposite sides of the two mounting blocks are provided with through holes, and the diameters of the through holes are matched with the diameter of the transmission rod.

Compared with the prior art, the beneficial effects of the utility model are that: this type box-type substation of making an uproar falls in antidetonation, through setting up the deadening felt, trace and spring, when box-type substation received vibrations, vibrations are transmitted to two fixed blocks in the below via self, transmit to the trace by the fixed block, the trace is through two sliders of mode drive of propelling movement to both sides removal, simultaneously under the intervention of transfer line, all vibrations all turn into the pressure that the transfer line was applyed to the spring, the spring then resists this kind of pressure with the elasticity of pressure conversion self, in order to reach the effect that slows down and eliminate vibrations, it has the deadening felt still to fill in the install bin simultaneously, the deadening felt is a fine and close synthetic material, can absorb and reflect partly when the sound wave transmits the deadening felt surface, the overwhelming majority of noises can't spread the external world, the effect of making an uproar falls.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of the present invention;

fig. 3 is an enlarged view of the structure B of the present invention.

In the figure: 1-installing a box; 2-box type transformer substation; 3-sound insulation felt; 4-a guide rail; 5, mounting a block; 6-a roller; 7-moving the plate; 8-a spring; 9-a transmission rod; 10-a slide block; 11-a first shaft; 12-fixing blocks; 13-a second shaft; 14-a trace; 15-fixing the plate; 16-roller.

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.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides an embodiment: an anti-seismic and noise-reduction box-type substation comprises an installation box 1, wherein a box-type substation 2 extending to the top of the installation box 1 is movably installed on the inner side of the installation box 1, two ventilation plates are fixedly installed on the front side of the box-type substation 2 and the front side of the installation box 1, the ventilation plates are symmetrically distributed, a rain shelter is fixedly installed on the top of the box-type substation 2, the area of the bottom of the rain shelter is larger than that of the top of the installation box 1, the inner wall of the installation box 1 is hollow, sound insulation felt 3 is filled in the inner side of the inner wall of the installation box 1, a guide rail 4 is fixedly installed at the bottom of the inner wall of the installation box 1, installation blocks 5 are fixedly installed on the left side and the right side of the bottom of the inner wall of the installation box 1, through holes are formed in opposite sides of the two installation blocks 5, the diameter of the through holes is, equal fixed mounting in one side of relative of two springs 8 has movable plate 7 with the inner wall swing joint of installation piece 5, the equal fixed mounting in one side of relative of two movable plates 7 has the transfer line 9 that runs through and extend to the installation piece 5 outside, guide rail 4's top movable mounting has quantity be two and respectively with two transfer line 9 fixed connection's slider 10, the spout has been seted up to slider 10's bottom, the width of spout and the width looks adaptation at guide rail 4 top, the mounting groove has all been seted up to the relative one side of two slider 10 and two fixed block 12, first pivot 11 and second pivot 13 swing joint are between the inner wall front and back both sides of mounting groove, the equal swing joint in inboard of two slider 10 has first pivot 11, the bottom fixed mounting of box-type substation 2 has fixed block 12 that quantity is two, the equal movable mounting in inboard of two fixed block 12 has second pivot 13, between first pivot 11 in left side and the second pivot 13 and between first pivot 11 in right side and the The connecting rod 14 is connected, a group of fixing plates 15 are fixedly mounted on the upper side and the lower side of the inner walls of the left side and the right side of the box-type substation 2, the number of each group of fixing plates 15 is two, a rolling shaft 16 is movably mounted between each group of fixing plates 15, and a roller 6 in contact with the inner wall of the installation box 1 is fixedly mounted on the outer side of the rolling shaft 16.

In summary, the following steps: through the arrangement of the sound-proof felt 3, the linkage rod 14 and the spring 8, when the box-type substation 2 is vibrated, the vibration is transmitted to the two fixing blocks 12 below through the sound-proof felt, the vibration is transmitted to the linkage rod 14 through the fixing blocks 12, the linkage rod 14 drives the two sliders 10 to move towards two sides in a pushing mode, meanwhile, under the intervention of the transmission rod 9, all the vibration is converted into pressure applied to the spring 8 by the transmission rod 9, the spring 8 converts the pressure into self elastic force to resist the pressure, so that the effect of slowing down and eliminating the vibration is achieved, meanwhile, the sound-proof felt 3 is filled in the installation box 1, the sound-proof felt 3 is a compact synthetic material, a part of sound wave is absorbed and reflected when being transmitted to the surface of the sound-proof felt 3, most of the noise cannot be transmitted outside, the anti-seismic and noise-reduction effects are achieved, and the problem that the working mode of the box-type substation provided by the background, this kind of noise can influence peripheral resident, and its mounting means of itself is all directly placed moreover, can produce great injury to self when receiving vibrations, influences the normal work of transformer substation, and current box-type substation lacks the means of making an uproar that falls of antidetonation when normal work, and this lets it lack safeguard measure and amortization measure, practicality greatly reduced's problem when normal work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a type of making an uproar box-type substation falls in antidetonation, includes install bin (1), its characterized in that: the inner side of the installation box (1) is movably provided with a box-type substation (2) extending to the top of the installation box, the inner wall of the installation box (1) is hollow, the inner side of the inner wall of the installation box is filled with a sound-proof felt (3), the bottom of the inner wall of the installation box (1) is fixedly provided with a guide rail (4), the left side and the right side of the bottom of the inner wall of the installation box (1) are fixedly provided with installation blocks (5), the inner sides of the two installation blocks (5) are hollow, the inner walls of the two opposite sides of the installation blocks are fixedly provided with springs (8), one opposite side of each of the two springs (8) is fixedly provided with a movable plate (7) movably connected with the inner wall of the installation block (5), one opposite side of each of the two movable plates (7) is fixedly provided with a transmission rod (9) penetrating through and extending to the outer side of the installation block (5), the top of, two the equal swing joint in inboard of slider (10) has first pivot (11), the bottom fixed mounting of box-type substation (2) has fixed block (12) that quantity is two, the equal movable mounting in inboard of two fixed blocks (12) has second pivot (13), between first pivot (11) in left side and second pivot (13) and between first pivot (11) in right side and second pivot (13) equal fixedly connected with trace (14), the equal fixed mounting in upper and lower both sides of box-type substation (2) left and right sides inner wall has a set of fixed plate (15), the quantity of every group fixed plate (15) is two, movable mounting has roller bearing (16) between every group fixed plate (15), the outside fixed mounting of roller bearing (16) has gyro wheel (6) with install bin (1) inner wall contact.

2. An earthquake-resistant and noise-reduction box type substation according to claim 1, characterized in that: two the mounting groove has all been seted up to the relative one side of slider (10) and two fixed blocks (12), and first pivot (11) and second pivot (13) swing joint are between the both sides around the inner wall of mounting groove.

3. An earthquake-resistant and noise-reduction box type substation according to claim 1, characterized in that: a rain shelter is fixedly mounted at the top of the box-type substation (2), and the area of the bottom of the rain shelter is larger than that of the top of the installation box (1).

4. An earthquake-resistant and noise-reduction box type substation according to claim 1, characterized in that: the bottom of the sliding block (10) is provided with a sliding groove, and the width of the sliding groove is matched with the width of the top of the guide rail (4).

5. An earthquake-resistant and noise-reduction box type substation according to claim 1, characterized in that: the front side of the box-type substation (2) and the front side of the installation box (1) are fixedly provided with two ventilation plates which are symmetrically distributed.

6. An earthquake-resistant and noise-reduction box type substation according to claim 1, characterized in that: two the perforation has all been seted up to the relative one side of installation piece (5), and the diameter of perforation and the diameter looks adaptation of transfer line (9).