CN210468444U

CN210468444U - Adjustable low-voltage switchgear

Info

Publication number: CN210468444U
Application number: CN201921478755.7U
Authority: CN
Inventors: 宋光荣; 周华祖; 胡康华
Original assignee: Sigma Electric Co ltd
Current assignee: Sigma Electric Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-05
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses an adjustable low-voltage switchgear belongs to low-voltage switchgear equipment field, which comprises a housin, one side of casing articulates there is the apron, the slide has all been seted up to the inside left and right sides of casing, the recess that is on a parallel with casing width direction is offered to the equidistant recess of its direction of height of edge in the inside of slide, the third spout with the slide intercommunication is seted up in the front of casing. The utility model discloses an identical setting of size between first tooth facing and the second tooth dental lamina for adjust the rotation of pole accessible rotation axis pole, parallel horizontal slip carries out in the inside of first spout, thereby make the one end of adjusting the pole can stretch out in the both ends of baffle, and contact with the inside recess that sets up of slide, with this baffle to reciprocating locks, thereby make this low-voltage switchgear cabinet can be according to the demand of installation part size, adjust the distance between the baffle, thereby the flexibility ability that this low-voltage switchgear used has been improved greatly.

Description

Adjustable low-voltage switchgear

Technical Field

The utility model relates to a low-voltage switchgear equipment field, specificly relate to an adjustable low-voltage switchgear.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion; the low-voltage switch cabinet can be divided into a GCS type low-voltage switch cabinet, a GCK draw-out type switch cabinet, a GGD low-voltage fixed switch cabinet, an assembled low-voltage switch cabinet and the like.

The existing majority of low-voltage switch cabinets cannot correspondingly adjust the distance between the installation partition plates according to the requirement of the space required by installation parts, so that the flexibility of the use of the low-voltage switch cabinet is affected, and therefore, an adjustable low-voltage switch cabinet is urgently needed to be developed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide an adjustable low-voltage switchgear to the existing majority low-voltage switchgear that has proposed in solving above-mentioned background art, can not carry out corresponding adjustment to the distance between the installation baffle according to the demand in the required space of installation part, thereby the flexibility ability to the low-voltage switchgear use has caused the problem of influence.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

an adjustable low-voltage switch cabinet comprises a shell, wherein a cover plate is hinged to one side of the shell, slideways are arranged on the left side and the right side of the inside of the shell, grooves parallel to the width direction of the shell are formed in the slideways at equal intervals along the height direction of the slideways, a third sliding chute communicated with the slideways is formed in the front of the shell, at least six supporting block groups are fixed on the surface of the front of the shell at equal intervals along the height direction of the third sliding chute, each supporting block group consists of two supporting blocks which are symmetrical about the vertical center line of the third sliding chute, at least three horizontally arranged partition plates are connected in the sliding mode and consist of a lower supporting plate and an upper supporting plate fixedly connected with the lower supporting plate, threaded rods parallel to the width direction of the shell are embedded in the left side and the right side of the front of the lower supporting plate, and the outer side ends of the threaded, the inner part of the lower supporting plate is provided with two containing cavities which are symmetrical about the vertical central line of the lower supporting plate, a rotating shaft rod parallel to a threaded rod is arranged in each containing cavity, two ends of each rotating shaft rod are connected with the lower supporting plate through bearings, the outer side end of each rotating shaft rod penetrates through the containing cavities and extends to the outer side of the lower supporting plate and is fixedly connected with a rotating button, the outer surface of each rotating shaft rod is fixedly sleeved with a first tooth socket at equal intervals along the length direction of the rotating shaft rod, at least three adjusting rods vertical to the rotating shaft rod are arranged above each rotating shaft rod, the bottom end of each adjusting rod is provided with a second tooth plate meshed with the corresponding first tooth sockets, two sliding groove groups corresponding to the adjusting rods on two sides one by one are arranged on the lower supporting plate, each sliding groove group comprises a first sliding groove for containing the corresponding side adjusting rod, and each sliding groove group is distributed in a, the opposite sides of the two sliding groove groups respectively extend to the corresponding ends of the partition plates, the top end of the adjusting rod is provided with a limiting sliding block, the bottom surface of the upper supporting plate is provided with a second sliding groove used for containing the upper surface of the adjusting rod, and the top end of the second sliding groove is provided with a limiting sliding groove matched with the limiting sliding block.

Preferably, the lower vent of two symmetries is seted up in the bottom outside of casing, two symmetrical last vents have been seted up in the top outside of casing, the filter screen has all been inlayed to the inside of the outside end of lower vent, last vent, and the outside end of filter screen and the outer wall fixed connection of casing, the medial extremity fixed surface of filter screen has the active carbon otter board.

3. Advantageous effects

The utility model discloses a setting of vent number and position, the effectual gaseous flow velocity of this low-voltage switchgear that has accelerated, thereby the radiating rate of this low-voltage switchgear has been improved greatly, and carry out the dust through every vent external fixation's filter screen to the gas that gets into to this casing inside and filter, reduce the inside dust impurity of ventilation gas more with this, influence that the normal heat dissipation of low-voltage switchgear internally mounted part caused, and carry out adsorption treatment once more to the gas after filtering through the active carbon otter board, the setting up of this structure is effectual to have reduced the influence of letting in gaseous inside dust impurity and moisture to casing internally mounted part structure, so pass through mutual cooperation between active carbon otter board and the filter screen, this low-voltage switchgear's dustproof effect has been improved greatly.

The utility model discloses an identical setting of size between first tooth facing and the second tooth dental lamina for adjust the rotation of pole accessible rotation axis pole, parallel horizontal slip carries out in the inside of first spout, thereby make the one end of adjusting the pole can stretch out in the both ends of baffle, and contact with the inside recess that sets up of slide, with this baffle to reciprocating locks, thereby make this low-voltage switchgear cabinet can be according to the demand of installation part size, adjust the distance between the baffle, thereby the flexibility ability that this low-voltage switchgear used has been improved greatly.

The utility model discloses a rotation of threaded rod is adjusted the orientation of putting of its outside end, when the threaded rod outside end is in vertical state promptly, through its and the slip between the third spout, remove to the baffle is assisted, when the baffle shifts to the supporting shoe top, and when the outside end of threaded rod is in the horizontality, the contact between accessible threaded rod outside end and the supporting shoe, the baffle after shifting is fixed, this fixed mode is simple, in a flexible way, thereby operator's use has been made things convenient for.

Drawings

Fig. 1 is a front view of the external structure of the present invention;

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

FIG. 3 is a top view of the lower support plate;

FIG. 4 is a side view of the separator showing the internal structure;

FIG. 5 is an enlarged view of the structure at A in FIG. 2;

fig. 6 is an enlarged schematic view of B in fig. 1.

Reference numerals: 1-shell, 2-cover plate, 3-slide way, 4-groove, 5-partition plate, 6-lower vent, 7-upper vent, 8-filter screen, 9-active carbon screen plate, 10-supporting block, 11-lower supporting plate, 12-rotating shaft lever, 13-first tooth socket, 14-first sliding groove, 15-adjusting rod, 16-second tooth plate, 17-limiting sliding block, 18-containing cavity, 19-rotating button, 20-upper supporting plate, 21-second sliding groove, 22-limiting sliding groove, 23-threaded rod and 24-third sliding groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

As shown in figure 1, the adjustable low-voltage switch cabinet comprises a shell 1, a cover plate 2 is hinged on one side of the shell 1, two symmetrical lower vents 6 are arranged on the outer side of the bottom end of the shell 1, two symmetrical upper vents 7 are arranged on the outer side of the upper part of the shell 1, filter screens 8 are embedded in the lower vents 6 and the outer side ends of the upper vents 7, the outer side ends of the filter screens 8 are fixedly connected with the outer wall of the shell 1, activated carbon screen plates 9 are fixed on the surfaces of the inner side ends of the filter screens 8, the number and positions of the vents are arranged, the flowing speed of gas in the low-voltage switch cabinet is effectively accelerated, the heat dissipation speed of the low-voltage switch cabinet is greatly improved, and the dust of the gas entering the shell 1 is filtered through the filter screens 8 fixed on the outer parts of the vents, so that more dust and impurities in the ventilation gas, the structure effectively reduces the influence of dust and impurities in the introduced gas and moisture on the structure of the parts mounted in the shell 1 by the aid of the structure of the activated carbon screen plate 9 and the filter screen 8 which are matched with each other, and accordingly the dustproof effect of the low-voltage switch cabinet is greatly improved;

the left side and the right side of the inside of a shell 1 are both provided with slideways 3, the inside of each slideway 3 is provided with grooves 4 which are parallel to the width direction of the shell 1 at equal intervals along the height direction, the front side of the shell 1 is provided with a third chute 24 communicated with the slideways 3, the front surface of the shell 1 is fixed with at least six support block groups at equal intervals along the height direction of the third chute 24, each support block group consists of two support blocks 10 which are symmetrical about the vertical central line of the third chute 24, the inside of the slideway 3 is connected with at least three horizontally arranged partition plates 5 in a sliding way, each partition plate 5 consists of a lower support plate 11 and an upper support plate 20 which is fixedly connected with the lower support plate 11, threaded rods 23 which are parallel to the width direction of the shell 1 are embedded in the left side and the right side of the front side of the lower support plate 11, the outer side ends of the threaded rods 23 penetrate through the inside of the third chute 24 and extend, a rotating shaft lever 12 parallel to the threaded rod 23 is arranged in each accommodating cavity 18, two ends of the rotating shaft lever 12 are connected with the lower supporting plate 11 through bearings, the outer side end of the rotating shaft lever 12 penetrates through the accommodating cavity 18 and extends to the outer side of the lower supporting plate 11 and is fixedly connected with a rotating button 19, first tooth sockets 13 are fixedly sleeved on the outer surface of the rotating shaft lever 12 at equal intervals along the length direction of the outer surface, at least three adjusting rods 15 vertical to the rotating shaft lever 12 are arranged above each rotating shaft lever 12, second tooth plates 16 meshed with the corresponding first tooth sockets 13 are arranged at the bottom ends of the adjusting rods 15, two sliding groove groups corresponding to the adjusting rods 15 on two sides one by one are arranged on the lower supporting plate 11, each sliding groove group comprises a first sliding groove 14 used for accommodating the corresponding side adjusting rods 15, each sliding groove group is distributed in a staggered and staggered manner, opposite sides of the two sliding groove groups respectively extend to corresponding ends of the partition plates 5, the top of adjusting pole 15 is equipped with limit slide 17, and the bottom surface of going up backup pad 20 is seted up and is used for holding the second spout 21 of adjusting the pole 15 upper surface, and the top of second spout 21 is seted up with limit slide 17 looks adaptation's spacing spout 22.

The specific application process of the adjustable low-voltage switch cabinet is as follows: when the adjusting device is used, firstly, the distance between the partition plates 5 is adjusted according to the requirement of the size of an installation part, at the moment, the outer side end of the threaded rod 23 is adjusted to the vertical direction to facilitate the threaded rod to pass through the two horizontally arranged supporting blocks 10, secondly, the rotating shaft rod 12 is driven to rotate by manually rotating the rotating button 19, and the position of the adjusting rod 15 is adjusted by meshing the adjusting rod 15 and the rotating shaft rod 12, even if one end of the adjusting rod 15 extending out of the outer side of the partition plates 5 is contracted into the first sliding groove 14, secondly, the partition plates 5 are manually moved up and down to adjust the distance between the partition plates 5, and the position of the groove 4 in the slideway 3 is predicted by the distance between the threaded rod 23 and the supporting block 10, when the partition plates 5 are moved to a certain position, the outer side end of the partition plates 5 is adjusted to the horizontal direction by, secondly, one end of the adjusting rod 15 extends out of two ends of the partition plate 5 through the reverse rotation between the rotating shaft rod 12 and the adjusting rod 15, so that the adjusting rod can be in contact with the groove 4 to lock the shifted partition plate 5, and meanwhile, the shifted partition plate 5 is fixed through the contact between the horizontally placed threaded rod 23 and the supporting block 10;

this low-voltage switchgear is at the in-process that uses, the setting of accessible vent number and position, accelerate the gaseous flow speed of this low-voltage switchgear inside, carry out effectual improvement with this to the radiating rate of this cubical switchboard, and through mutual cooperation between filter screen 8 and the active carbon otter board 9, the gas to the inside entering of casing 1 carries out the dust, the absorption of moisture, with this reduce the influence that lets in the inside dust of gas and moisture content is more to 1 internally mounted part structure of casing, thereby reach the effect of a protection, the use of this low-voltage switchgear has just been accomplished like this.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. The adjustable low-voltage switch cabinet comprises a shell (1), a cover plate (2) is hinged to one side of the shell (1), a slide way (3) is arranged on the left side and the right side of the inside of the shell (1), and is characterized in that grooves (4) parallel to the width direction of the shell (1) are formed in the slide way (3) at equal intervals along the height direction of the slide way, a third slide groove (24) communicated with the slide way (3) is formed in the front of the shell (1), at least six support block groups are fixed on the front surface of the shell (1) at equal intervals along the height direction of the third slide groove (24), each support block group is composed of two support blocks (10) symmetrical about the vertical center line of the third slide groove (24), at least three horizontally arranged partition boards (5) are connected to the inside of the slide way (3) in a sliding manner, and each partition board (5) is composed of a lower support board (11) and an upper support board (20) fixedly connected with the lower support, threaded rods (23) parallel to the width direction of the shell (1) are embedded in the left side and the right side of the front face of the lower supporting plate (11), the outer side ends of the threaded rods (23) penetrate through the inside of the third sliding groove (24) and extend to the outer side of the third sliding groove, two containing cavities (18) symmetrical about the vertical central line of the lower supporting plate are arranged in the lower supporting plate (11), a rotating shaft rod (12) parallel to the threaded rods (23) is arranged in each containing cavity (18), two ends of each rotating shaft rod (12) are connected with the lower supporting plate (11) through bearings, the outer side ends of the rotating shaft rods (12) penetrate through the containing cavities (18) and extend to the outer side of the lower supporting plate (11) and are fixedly connected with rotating buttons (19), first tooth sockets (13) are fixedly arranged on the outer surface of each rotating shaft rod (12) at equal intervals along the length direction of the outer surface of the rotating shaft rod, at least three adjusting rods (15) perpendicular to the, the bottom of adjusting pole (15) is equipped with second toothed bar (16) with corresponding first tooth facing (13) meshing, set up two spout groups with the regulation pole (15) one-to-one of both sides on bottom suspension fagging (11), and every spout group all is including first spout (14) that are used for holding corresponding side adjustment pole (15) to be criss-cross dislocation distribution between every spout group, the relative end that extends to baffle (5) respectively of the back of the body side of two spout groups, the top of adjusting pole (15) is equipped with limit slider (17), second spout (21) that are used for holding regulation pole (15) upper surface are seted up to the bottom surface of going up backup pad (20), limit slider (22) with limit slider (17) looks adaptation are seted up on the top of second spout (21).

2. The adjustable low-voltage switch cabinet as claimed in claim 1, wherein two symmetrical lower vents (6) are formed in the outer side of the bottom end of the casing (1), two symmetrical upper vents (7) are formed in the outer side of the upper portion of the casing (1), a filter screen (8) is embedded in the outer side ends of the lower vents (6) and the upper vents (7), the outer side ends of the filter screen (8) are fixedly connected with the outer wall of the casing (1), and an active carbon screen plate (9) is fixed on the surface of the inner side end of the filter screen (8).