CN113328359B

CN113328359B - Intelligent rack formula block terminal of outdoor transformer

Info

Publication number: CN113328359B
Application number: CN202110641839.3A
Authority: CN
Inventors: 梁喜明; 蔡贤镇; 王薇妮
Original assignee: Guangdong Guangxin Technology Co ltd
Current assignee: Guangdong Guangxin Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-06-10
Anticipated expiration: 2041-06-09
Also published as: CN113328359A

Abstract

The invention provides an intelligent rack type distribution box of an outdoor transformer, belonging to the technical field of distribution boxes and comprising a plurality of guide posts fixedly arranged on the ground and a distribution box which is arranged on the inner sides of the guide posts and is in sliding fit with the guide posts; the distribution box is characterized in that a supporting component is arranged below the distribution box, and the supporting component can drive the distribution box to move upwards along the guide post along with the rising of the ground water level. In the embodiment of the invention, the distribution box can be driven to move upwards along the guide post along with the rise of the ground water level through the arrangement of the supporting component, so that the distribution box is prevented from being submerged by ground water, the damage of water inlet of the distribution box is avoided, and the safe use of the distribution box is ensured.

Description

Intelligent rack formula block terminal of outdoor transformer

Technical Field

The invention belongs to the technical field of distribution boxes, and particularly relates to an intelligent rack type distribution box for an outdoor transformer.

Background

At present, according to service environment's difference, some block terminals need to be installed in the open air, need consider the waterproof problem of block terminal when the subaerial block terminal installation of carrying out some easy ponding.

Among the prior art, take tight sealing measure to the block terminal box to outdoor distribution box's waterproof most, but because the existence of sealing measure can lead to the ventilation effect of block terminal to reduce, make the inside heat of block terminal can't timely effluvium, and then influence the normal work of block terminal, although sealed measure does again good, when the local area water is too dark, still can cause to submerge to the block terminal, cause the damage of the inside spare part of block terminal, lead to the life of block terminal to very shorten.

Disclosure of Invention

Aiming at the defects of the prior art, the technical problem to be solved by the embodiment of the invention is to provide an intelligent rack type distribution box of an outdoor transformer.

In order to solve the technical problems, the invention provides the following technical scheme:

an intelligent rack type distribution box of an outdoor transformer comprises a plurality of guide posts fixedly arranged on the ground and a distribution box which is arranged on the inner sides of the guide posts and is in sliding fit with the guide posts;

the distribution box is characterized in that a supporting component is arranged below the distribution box, and the supporting component can drive the distribution box to move upwards along the guide post along with the rising of the ground water level.

As a further improvement of the invention: the supporting component comprises a plate body connected to the bottom of the distribution box and a plurality of air bags arranged on the side wall of the plate body.

As a further improvement of the invention: the side wall of the distribution box is fixedly provided with a plurality of connecting rods which are in one-to-one correspondence with the guide posts, one ends of the connecting rods, far away from the distribution box, are fixedly provided with sliding sleeves, the sliding sleeves are movably sleeved on the corresponding guide posts, the guide posts are also movably sleeved with limiting sleeves, the limiting sleeves are connected with the sliding sleeves through elastic bodies, and the guide posts are also fixedly provided with stop blocks for supporting the sliding sleeves;

the fixed column casing that is provided with of block terminal lateral wall, the column casing is kept away from the flexible cooperation of one end of block terminal has a gag lever post, the gag lever post be kept away from the one end of column casing with guide post lateral wall butt is in order to right the stop collar is spacing.

As a further improvement scheme of the invention: the plate body with link to each other through the hose between the block terminal, plate body upper portion edge still fixedly is provided with the pole setting, the pole setting upper end is provided with the inclined plane, seted up on the gag lever post and supplied the perforation that the pole setting passed.

As a still further improvement of the invention: the upright rod vertically penetrates through the connecting rod and is movably matched with the connecting rod.

As a still further improvement of the invention: the plate body is hollow, a second through hole communicated with the air bag is formed in the side wall of the plate body, and a gas storage assembly used for introducing compressed air into an inner cavity of the plate body is arranged in the distribution box.

As a still further improvement of the invention: a first partition plate and a second partition plate are fixedly arranged inside the distribution box;

the gas storage subassembly is including fixed setting gas holder between first baffle and the second baffle, the second baffle is kept away from one side of first baffle and is fixed to be provided with sealed pipeline, sealed pipeline extend to the block terminal outside and with hose connection is as an organic whole, the gas holder lateral wall is provided with the mouth of pipe, the one end that the gas holder was kept away from to the mouth of pipe is packaged with the diaphragm, and the mouth of pipe is located inside the sealed pipeline, the fixed inserted bar that is provided with in plate body upper portion, the inserted bar is located inside the hose, and the inserted bar is just right the diaphragm, the first through-hole rather than the inner chamber intercommunication is still seted up on plate body upper portion, first through-hole is located the hose inboard.

Compared with the prior art, the invention has the beneficial effects that:

in the embodiment of the invention, the distribution box can be driven to move upwards along the guide post along with the rise of the ground water level through the arrangement of the supporting component, so that the distribution box is prevented from being submerged by ground water, the damage of water inlet of the distribution box is avoided, and the safe use of the distribution box is ensured.

Drawings

Fig. 1 is a schematic structural view of an intelligent rack-type distribution box of an outdoor transformer;

FIG. 2 is a schematic structural diagram of a support assembly in an intelligent rack-type distribution box for an outdoor transformer;

FIG. 3 is an enlarged view of area A of FIG. 1;

FIG. 4 is an enlarged view of the area B in FIG. 1;

FIG. 5 is an enlarged view of the area C in FIG. 1;

in the figure: 1-distribution box, 2-guide column, 3-limiting rod, 4-limiting sleeve, 5-elastomer, 6-connecting rod, 7-sliding sleeve, 8-stop block, 9-bottom plate, 10-screw rod, 11-vertical rod, 12-plate body, 13-second partition plate, 14-hose, 15-inserted rod, 16-diaphragm, 17-sealed pipeline, 18-pipe orifice, 19-air storage tank, 20-first partition plate, 21-air bag, 22-first through hole, 23-perforation, 24-column barrel, 25-inclined plane, 26-second through hole.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, 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 exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1, the present embodiment provides an intelligent rack-type distribution box for an outdoor transformer, including a plurality of guide posts 2 fixedly disposed on the ground, and a distribution box 1 disposed inside the guide posts 2 and slidably engaged with the guide posts 2, wherein a support assembly is disposed below the distribution box 1, and the support assembly can drive the distribution box 1 to move upward along the guide posts 2 along with the rise of the ground water level.

When ground water level risees, ponding can act on supporting component, supporting component in order to drive block terminal 1 along 2 rebound of guide post to prevent that block terminal 2 from suffering ponding to submerge, thereby lead to block terminal 2 to damage, cause the loss.

In this embodiment, referring to fig. 1 and 2, the support assembly includes a plate 12 connected to the bottom of the electric distribution box 2 and a plurality of air bags 21 disposed along the side wall of the plate 12.

As the surface water level rises, the plate body 12 and the distribution box 2 are driven to move upwards by the buoyancy effect of the air bag 21.

In this embodiment, please refer to fig. 1-3, the fixed connecting rod 6 that is provided with a plurality of with guide post 2 one-to-one of block terminal 1, connecting rod 6 keeps away from the fixed sliding sleeve 7 that is provided with of one end of block terminal 1, the movable sleeve of sliding sleeve 7 is established on corresponding guide post 2, it is equipped with stop collar 4 to go back movable sleeve on the guide post 2, stop collar 4 with link to each other through elastomer 5 between the sliding sleeve 7, still fixed being provided with on the guide post 2 is used for providing the dog 8 that supports to sliding sleeve 7, the fixed column casing 24 that is provided with of block terminal 1 lateral wall, column casing 24 is kept away from the flexible cooperation of one end of block terminal 1 has stop lever 3, stop lever 3 keep away from the one end of column casing 24 with the butt of guide post 2 lateral wall is in order to stop collar 4 carries out spacingly.

When ground does not have ponding or a small amount of ponding, 3 butt of gag lever post in 2 lateral walls of guide post and restriction stop collar 4's rebound, sliding sleeve 7 can follow guide post 2 this moment and reciprocate, utilizes the compression of elastomer 5 to realize sliding sleeve 7's buffering, and then for block terminal 1 provides the shock attenuation buffering when suffering ground vibrations, improves block terminal 1's protectiveness.

In this embodiment, referring to fig. 1 to 3, the plate body 12 is connected to the distribution box 1 through a hose 14, an upright rod 11 is further fixedly disposed on an upper edge of the plate body 12, an inclined plane 25 is disposed at an upper end of the upright rod 11, and a through hole 23 through which the upright rod 11 can pass is disposed on the limiting rod 3.

When the plate body 12 is moved upwards under the action of water level buoyancy, under the action of the hose 14, the plate body 12 is moved upwards by one end distance at first compared with the distribution box 1, at this moment, the upright rod 11 can be driven to move upwards, and then the upper end of the upright rod 11 is driven to be inserted into the through hole 23, because the upper end of the upright rod 11 is provided with the inclined plane 25, the inclined plane 25 can act on the bottom edge of the through hole 23, and then the limiting rod 3 is driven to move towards the inside of the column casing 24, so that the limitation on the limiting sleeve 4 is removed, then, the plate body 12 drives the distribution box 1 to move upwards together, at this moment, because the limiting sleeve 4 does not have the limitation of the limiting rod 3, the distribution box 1 can drive the sliding sleeve 7, the elastic body 5 and the limiting sleeve 4 to move upwards together, and the distribution box 1 is prevented from being submerged by water.

In this embodiment, referring to fig. 1, in order to ensure that the plate body 12 can move upward stably, the upright rod 11 vertically penetrates through the connecting rod 6 and is movably matched with the connecting rod 6.

When the plate body 12 moves upwards, the vertical rod 11 and the connecting rod 6 are movably matched, so that a guiding effect can be provided for the movement of the plate body 12, and the plate body 12 is further ensured to move stably.

In this embodiment, the elastic body 5 may be a spring, or may be another member having an elastic function, as long as the damping of the distribution box 1 can be achieved, and is not limited herein.

In this embodiment, referring to fig. 1, a bottom plate 9 is fixedly installed at the bottom of each group of guide posts 2, and the bottom plate 9 is fixedly connected with the ground through a screw 10.

In another embodiment, referring to fig. 1, 4 and 5, the plate body 12 is hollow, the side wall of the plate body 12 is provided with a second through hole 26 communicated with the airbag 21, and the distribution box 1 is internally provided with an air storage assembly for introducing compressed air into the inner cavity of the plate body 12.

When no or little water is accumulated on the ground, the air bag 21 is in a contraction state on the side wall of the plate body 12, so that the air bag 21 is prevented from being always in an inflation state and damaged; when surface ponding is more, through the buoyancy of plate body 12 self, ponding can act on plate body 12, and then drive plate body 12 rebound, lets in compressed air to plate body 12 inside through the gas storage subassembly this moment, and compressed air gets into inside the gasbag 21 that corresponds from second through-hole 26 to order about gasbag 21 bloated, and then guarantee to have sufficient buoyancy, in order to drive block terminal 1 rebound.

In another embodiment, referring to fig. 1 and 5, a first partition plate 20 and a second partition plate 13 are fixedly disposed inside the distribution box 1, the gas storage assembly comprises a gas storage tank 19 fixedly disposed between the first partition 20 and the second partition 13, a sealing pipeline 17 is fixedly arranged on one side of the second partition plate 13 far away from the first partition plate 20, the sealing tube 17 extends outside the electric box 1 and is integrally connected to the hose 14, a nozzle 18 is arranged on the side wall of the air storage tank 19, a diaphragm 16 is packaged at one end of the nozzle 18, which is far away from the air storage tank 19, the nozzle 18 is positioned in the sealing pipeline 17, an insert rod 15 is fixedly arranged at the upper part of the plate body 12, the insert rod 15 is positioned inside the hose 14, the inserting rod 15 faces the diaphragm 16, a first through hole 22 communicated with the inner cavity of the plate body 12 is further formed in the upper portion of the plate body 12, and the first through hole 22 is located on the inner side of the hose 14.

When the plate body 12 moves upwards, the inserting rod 15 can be driven to move upwards, the inserting rod 15 punctures the membrane 16, and compressed air in the air storage tank 19 can enter the sealed pipeline 17 from the pipe opening 18, then enters the inner cavity of the plate body 12 from the sealed pipeline 17, the hose 14 and the first through hole 22, and then enters the air bag 21 from the second through hole 26 so as to drive the air bag 21 to expand.

In the embodiment of the invention, through the arrangement of the supporting component, the distribution box 1 can be driven to move upwards along the guide post 2 along with the rise of the ground water level, so that the distribution box 1 is prevented from being submerged by the ground accumulated water, the damage of the distribution box 1 caused by water inflow is avoided, and the safe use of the distribution box 1 is ensured.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An intelligent bench type distribution box of an outdoor transformer is characterized by comprising a plurality of guide posts (2) fixedly arranged on the ground and a distribution box (1) arranged on the inner sides of the guide posts (2) and in sliding fit with the guide posts (2);

a supporting component is arranged below the distribution box (1), and the supporting component can drive the distribution box (1) to move upwards along the guide column (2) along with the rise of the ground water level;

the supporting assembly comprises a plate body (12) connected to the bottom of the distribution box (1) and a plurality of air bags (21) arranged along the side wall of the plate body (12);

the interior of the plate body (12) is hollow, a second through hole (26) communicated with the air bag (21) is formed in the side wall of the plate body (12), and an air storage assembly used for introducing compressed air into an inner cavity of the plate body (12) is arranged in the distribution box (1);

the side wall of the distribution box (1) is fixedly provided with a plurality of connecting rods (6) which are in one-to-one correspondence with the guide columns (2), one end of the connecting rod (6) far away from the distribution box (1) is fixedly provided with a sliding sleeve (7), the sliding sleeve (7) is movably sleeved on the corresponding guide column (2), the guide column (2) is also movably sleeved with a limiting sleeve (4), the limiting sleeve (4) is connected with the sliding sleeve (7) through an elastic body (5), the guide column (2) is also fixedly provided with a stop block (8) for supporting the sliding sleeve (7),

a column barrel (24) is fixedly arranged on the side wall of the distribution box (1), one end, far away from the distribution box (1), of the column barrel (24) is matched with a limiting rod (3) in a telescopic mode, and one end, far away from the column barrel (24), of the limiting rod (3) is abutted against the side wall of the guide column (2) to limit the limiting sleeve (4);

the plate body (12) is connected with the distribution box (1) through a hose (14), the upper edge of the plate body (12) is also fixedly provided with an upright rod (11), the upper end of the upright rod (11) is provided with an inclined plane (25), and the limiting rod (3) is provided with a through hole (23) through which the upright rod (11) can pass;

a first partition plate (20) and a second partition plate (13) are fixedly arranged in the distribution box (1);

the gas storage component comprises a gas storage tank (19) fixedly arranged between the first partition plate (20) and the second partition plate (13), a sealing pipeline (17) is fixedly arranged on one side of the second clapboard (13) far away from the first clapboard (20), the sealing pipeline (17) extends to the outside of the distribution box (1) and is connected with the hose (14) into a whole, a pipe orifice (18) is arranged on the side wall of the air storage tank (19), a diaphragm (16) is packaged at one end of the pipe orifice (18) far away from the air storage tank (19), the pipe orifice (18) is positioned in the sealing pipeline (17), an inserted bar (15) is fixedly arranged at the upper part of the plate body (12), the inserted bar (15) is positioned inside the hose (14), the inserting rod (15) is opposite to the diaphragm (16), a first through hole (22) communicated with the inner cavity of the plate body (12) is further formed in the upper portion of the plate body, and the first through hole (22) is located on the inner side of the hose (14).

2. An outdoor transformer intelligent rack-type distribution box according to claim 1, characterized in that the vertical rod (11) vertically penetrates the connecting rod (6) and is movably matched with the connecting rod (6).