CN217010039U

CN217010039U - High-stability high-low voltage complete switch equipment

Info

Publication number: CN217010039U
Application number: CN202220783177.3U
Authority: CN
Inventors: 陈峰廷
Original assignee: Qingdao Fengtai Power Distribution Engineering Co ltd
Current assignee: Qingdao Fengtai Power Distribution Engineering Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-19
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses high-stability high-low voltage complete switch equipment, which comprises a supporting seat, a switch cabinet and a switch cabinet, wherein the top of the supporting seat is provided with a switch cabinet; the balance mechanism comprises a sliding plate seat which is arranged at the bottom of the supporting seat and is in sliding connection with the supporting seat in a front-back manner, and a balancing weight which is in sliding connection with the sliding plate seat in a left-right manner is arranged at the bottom of the sliding plate seat; supporting component, including set up in supporting seat bottom edge solid fixed cylinder all around makes switchgear have good stability ability through mutually supporting of first telescopic link, second telescopic link and balancing weight, makes it can in time adjust as far as when taking place the slope and right, and as preferred replenishment, the balance mechanism still is furnished with the gravity inductor simultaneously, and it can be according to the inclination of cubical switchboard to it carries out nimble regulation to the flexible length of telescopic link and promotion direction to assist the controller.

Description

High-stability high-low voltage complete switch equipment

Technical Field

The utility model relates to the technical field of high-low voltage switch equipment, in particular to high-stability high-low voltage complete switch equipment.

Background

The high-low voltage switch equipment is also called high-low voltage switch cabinet, and is equipment connected with high-voltage or low-voltage cables as the name suggests, a common power supply station and a substation use a high-voltage cabinet, then the high-voltage cabinet is subjected to voltage reduction by a transformer and then enters a low-voltage cabinet, the low-voltage cabinet enters each power distribution box, and protective devices such as switch breakers and the like are assembled into an integrated electrical equipment inside; however, the existing switchgear cabinet structure lacks certain auxiliary stable supporting measures, and because the low-voltage switchgear assembly is connected with more cable lines, serious accidents easily occur when the switchgear cabinet is toppled, especially some switchgear cabinets with large and heavy volumes are difficult to centralize and rectify when the switchgear cabinet is inclined, so that the safety use of the switchgear is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide high-stability high-low voltage complete switch equipment to solve the problem that the existing switch equipment in the prior art lacks certain auxiliary stable supporting measures, so that the utility model aims to provide high-stability high-low voltage complete switch equipment which can supplement and adjust the gravity center position of the bottom of a switch cabinet in time when the switch cabinet is inclined, can automatically adjust the telescopic length of a supporting leg, and can greatly improve the deviation correction stability of the switch cabinet when the switch cabinet is inclined under the cooperation of the high-stability high-low voltage complete switch equipment and the supporting leg.

In order to achieve the purpose, the utility model provides the following technical scheme: a high and low voltage switchgear assembly of high stability, comprising:

the top of the supporting seat is provided with a switch cabinet;

the balance mechanism comprises a sliding plate seat which is arranged at the bottom of the supporting seat and is in sliding connection with the supporting seat in a front-back manner, and a balancing weight which is in sliding connection with the sliding plate seat in a left-right manner is arranged at the bottom of the sliding plate seat;

the supporting component comprises a fixing cylinder arranged around the edge of the bottom of the supporting seat.

Preferably, the front and back both sides of slide plate seat are located the position between two parties and are provided with first telescopic link respectively, and the cylinder body position fixed mounting of first telescopic link in the bottom of supporting seat, the left and right sides position between two parties of balancing weight is provided with the second telescopic link respectively, and the cylinder body position fixed mounting of second telescopic link in the bottom of slide plate seat, wherein, first telescopic link and second telescopic link all adopt multistage electric telescopic handle form, and simultaneously, the slip direction of slide plate seat and the slip direction of balancing weight constitute the horizontal vertical system.

Preferably, the bottom of the supporting seat is provided with a guide pillar connected with the sliding plate seat, two ends of the guide pillar are fixedly installed on the supporting seat, the top of the sliding plate seat is provided with a guide sleeve sleeved on the guide pillar in a sliding manner, and two sides of the bottom of the sliding plate seat are provided with guide rails which are in sliding connection with the balancing weight.

Preferably, the telescopic legs are movably sleeved on the inner side and the bottom of the fixed cylinder, the top of each telescopic leg is provided with a jacking spring inside the fixed cylinder, the telescopic legs form elastic support with the fixed cylinder through the jacking springs, the fixed cylinder and the telescopic legs are of rectangular plate strip structures, and the outer surface of the fixed cylinder is parallel and level with the outer edge of the supporting seat.

Preferably, the bottom of the telescopic leg is fixedly provided with a supporting leg, one side of the supporting leg extends to the outer side of the telescopic leg and exceeds the outer edge vertical line of the supporting seat, and the bottom of the supporting leg is further provided with an anti-slip pad.

Preferably, the length and width of the supporting seat are greater than the length and width of the switch cabinet, and the switch cabinet is fixedly mounted at the upper center of the supporting seat.

Compared with the prior art, the high-stability high-low voltage complete switch equipment has the beneficial effects that: the first telescopic rod, the second telescopic rod, the balancing weight and the like are matched with each other, so that the switch equipment has good stability, and can correct and right the deviation as soon as possible when the switch equipment is inclined; simultaneously, when the balancing weight was promoted to one side of supporting seat, owing to receive great gravity to push down, then be close to the flexible leg of balancing weight one side can be fast indentation in the solid fixed cylinder under the compression of roof pressure spring, and keep away from the flexible leg of balancing weight one side and then can pop out solid fixed cylinder, like this under the opposite effort of a height to and the gravity of balancing weight is held down and is made the cubical switchboard can obtain correcting fast and stabilize, has effectively improved switchgear's stability.

Drawings

FIG. 1 is a schematic view of the overall external perspective structure of the present invention;

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

FIG. 3 is a schematic bottom view of the support base of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2;

FIG. 5 is a schematic bottom view of the slide plate seat of the present invention.

In the figure: 100. a supporting seat; 110. a switch cabinet; 200. a balancing mechanism; 210. a slide plate seat; 2101. a guide sleeve; 220. a balancing weight; 230. a guide post; 240. a first telescopic rod; 250. a guide rail; 260. a second telescopic rod; 300. a support assembly; 310. a fixed cylinder; 320. a telescopic leg; 330. pressing the spring; 340. supporting legs; 350. a non-slip mat.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 5, which illustrate the overall structure of a high-stability high-low voltage switchgear assembly according to the present invention, referring to fig. 1 to 5, the main body of the high-stability high-low voltage switchgear assembly according to the present embodiment includes a supporting base 100, a balancing mechanism 200, and a supporting assembly 300.

The supporting seat 100 is provided with a switch cabinet 110 at the top, the length and width of the supporting seat 100 are larger than those of the switch cabinet 110, the switch cabinet 110 is fixedly arranged at the middle part of the upper end of the supporting seat 100, the vertical stability of the switch cabinet 110 can be improved to a certain extent through the supporting seat 100 with a slightly larger length and width, and meanwhile, the occupied area of the switch device is reduced as much as possible.

The balance mechanism 200 comprises a sliding plate seat 210 which is arranged at the bottom of a supporting seat 100 and is in sliding connection with the supporting seat, wherein the bottom of the sliding plate seat 210 is provided with a balancing weight 220 which is in sliding connection with the sliding plate seat, the front side and the back side of the sliding plate seat 210 are respectively provided with a first telescopic rod 240 at the middle part, the cylinder body part of the first telescopic rod 240 is fixedly arranged at the bottom of the supporting seat 100, the middle parts of the left side and the right side of the balancing weight 220 are respectively provided with a second telescopic rod 260, and the cylinder body part of the second telescopic rod 260 is fixedly arranged at the bottom of the sliding plate seat 210, wherein the first telescopic rod 240 and the second telescopic rod 260 are both in a multi-stage electric telescopic rod mode, meanwhile, the sliding direction of the sliding plate seat 210 and the sliding direction of the balancing weight 220 form a horizontal vertical system, when the switch cabinet 110 inclines forwards and backwards, the first telescopic rod 240 can push the sliding plate seat 210 and the balancing weight 220 to move forwards or backwards, the moving direction is opposite to the inclining direction, so that gravity supplement can be provided for the weightless side, and similarly, when the switch cabinet 110 inclines left and right, the second telescopic rod 260 can push the counterweight block 220 to move left or right, so as to achieve the effect of balancing the left and right gravity centers, therefore, the switch equipment has good stability performance through the mutual matching of the first telescopic rod 240, the second telescopic rod 260 and the counterweight block 220, so that the switch equipment can adjust and right as soon as possible in time when the switch cabinet inclines, and simultaneously, as a preferable supplement, the balancing mechanism 200 is also provided with a gravity sensor which can flexibly adjust the telescopic length and the pushing direction of the telescopic rods according to the inclination angle of the switch cabinet 110 and the controller, the bottom of the supporting seat 100 is provided with a guide pillar 230 connected with the sliding plate seat 210, and two ends of the guide pillar 230 are fixedly installed on the supporting seat 100, the top of the sliding plate seat 210 is provided with a guide sleeve 2102 sleeved on the guide pillar 230 in a sliding manner, the two sides of the bottom of the sliding plate base 210 are provided with guide rails 250 which are in sliding connection with the counterweight block 220, and the sliding plate base 210 and the counterweight block 220 can slide back and forth and left and right smoothly through the mutual matching of the guide posts 230, the guide sleeves 2102 and the guide rails 250, and meanwhile, the two rails slide respectively and do not interfere with each other.

The supporting component 300 comprises a fixed cylinder 310 arranged around the bottom edge of the supporting seat 100, telescopic legs 320 are movably sleeved at the inner side and the bottom of the fixed cylinder 310, the top of the telescopic legs 320 is provided, meanwhile, a jacking spring 330 is arranged inside the fixed cylinder 310, and the telescopic legs 320 form elastic support with the fixed cylinder 310 through the jacking spring 330, wherein the fixed cylinder 310 and the telescopic legs 320 are in a rectangular plate strip structure, the outer surface of the fixed cylinder 310 is vertically flush with the outer edge of the supporting seat 100, in order to further improve the correction stability of the switch cabinet 110 when the switch cabinet 110 is inclined, when the counterweight block 220 is pushed to one side of the supporting seat 100, the telescopic legs 320 close to one side of the counterweight block 220 can be quickly retracted into the fixed cylinder 310 under the compression of the jacking spring 330 due to the pressing of larger gravity, and the telescopic legs 320 far away from one side of the counterweight block 220 can be ejected out of the fixed cylinder 310, like this under the opposite action power of one high one low, and the gravity of balancing weight 220 adds and holds down and make cubical switchboard 110 can obtain correcting fast and firm, switchgear's stability has effectively been improved, the fixed supporting legs 340 that is provided with in bottom of flexible leg 320, and a lateral extension of supporting legs 340 to the outside of flexible leg 320, and exceed the outward flange vertical line of supporting seat 100, the bottom of supporting legs 340 still is provided with slipmat 350, supporting legs 340 through outside extension can effectively improve the area of contact between flexible leg 320 and supporting seat 100 and the ground, and simultaneously, slipmat 350 also can increase the coefficient of friction between supporting legs 340 and ground, thereby switchgear's the stability of placing has further been improved.

In summary, in the high and low voltage switchgear assembly with high stability according to this embodiment, first, when the switch cabinet 110 tilts forward and backward, the first telescopic rod 240 pushes the sliding plate seat 210 and the counterweight block 220 to move forward or backward, and the moving direction is opposite to the tilting direction, so as to provide gravity compensation to the weightless side, and similarly, when the switch cabinet 110 tilts left and right, the second telescopic rod 260 pushes the counterweight block 220 to move left or right, so as to achieve the effect of balancing the center of gravity of left and right, therefore, the switch assembly has good stability by the mutual cooperation of the first telescopic rod 240, the second telescopic rod 260 and the counterweight block 220, so that the switch assembly can adjust and right as soon as possible when tilting, and meanwhile, when the counterweight block 220 is pushed to one side of the supporting seat 100, the telescopic leg 320 near one side of the counterweight block 220 can retract into the fixed cylinder 310 rapidly under the compression of the top pressure spring 330 due to being pressed by the greater gravity, the telescopic leg 320 on the side away from the weight block 220 will pop out of the fixed cylinder 310, so that the switch cabinet 110 can be quickly corrected and stabilized under the opposite action of high and low forces and the gravity of the weight block 220.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A high-low voltage switchgear assembly of high stability, comprising:

a support base (100) with a switch cabinet (110) mounted on the top thereof;

the balance mechanism (200) comprises a sliding plate seat (210) which is arranged at the bottom of the supporting seat (100) and is in front-back sliding connection with the supporting seat, and a balancing weight (220) which is in left-right sliding connection with the sliding plate seat is arranged at the bottom of the sliding plate seat (210);

the supporting assembly (300) comprises a fixed cylinder (310) arranged around the bottom edge of the supporting seat (100).

2. High-stability high-low voltage switchgear assembly according to claim 1, characterized in that: the utility model discloses a sliding plate, including slide plate seat (210), balancing weight (220), counterweight (220), sliding plate seat (210), the front and back both sides of slide plate seat (210) are located the position between two parties and are provided with first telescopic link (240) respectively, and the cylinder body position fixed mounting of first telescopic link (240) in the bottom of supporting seat (100), the left and right sides position between two parties of counterweight (220) is provided with second telescopic link (260) respectively, and the cylinder body position fixed mounting of second telescopic link (260) in the bottom of slide plate seat (210), and wherein, first telescopic link (240) and second telescopic link (260) all adopt the multistage electric telescopic rod form, and simultaneously, the slip direction of slide plate seat (210) and the slip direction of counterweight (220) constitute the horizontal vertical system.

3. High-stability high-low voltage switchgear assembly according to claim 2, characterized in that: the bottom of the supporting seat (100) is provided with a guide post (230) connected with the sliding plate seat (210), two ends of the guide post (230) are fixedly arranged on the supporting seat (100), the top of the sliding plate seat (210) is provided with a guide sleeve (2102) sleeved on the guide post (230) in a sliding mode, and two sides of the bottom of the sliding plate seat (210) are provided with guide rails (250) which are connected with the balancing weight (220) in a sliding mode.

4. A high stability high and low voltage switchgear assembly as claimed in claim 3, wherein: the inside and the bottom activity of a fixed section of thick bamboo (310) have cup jointed flexible leg (320), the top of flexible leg (320), the inside that is located a fixed section of thick bamboo (310) simultaneously is provided with top pressure spring (330), and flexible leg (320) through constituting elastic support between top pressure spring (330) and a fixed section of thick bamboo (310), wherein, a fixed section of thick bamboo (310) and flexible leg (320) are rectangular plate strip structure, and the surface of a fixed section of thick bamboo (310) and the perpendicular parallel and level of outward flange of supporting seat (100).

5. High-stability high-low voltage switchgear assembly according to claim 4, characterized in that: the bottom of flexible leg (320) is fixed and is provided with supporting legs (340), and one side of supporting legs (340) extends to the outside of flexible leg (320) to exceed the outward flange perpendicular line of supporting seat (100), the bottom of supporting legs (340) still is provided with slipmat (350).

6. A high stability high and low voltage switchgear assembly as claimed in claim 5, wherein: the length and width of the supporting seat (100) are larger than those of the switch cabinet (110), and the switch cabinet (110) is fixedly arranged at the middle part of the upper end of the supporting seat (100).