CN215600769U

CN215600769U - High-voltage switch cabinet of mining machine

Info

Publication number: CN215600769U
Application number: CN202120185386.3U
Authority: CN
Inventors: 程传忠; 王秋; 李太杨; 王殿伟; 刘兴华; 金宝霖; 韩富君; 黄春莹
Original assignee: Dandong Fengyin Mining And Metallurgy Co ltd
Current assignee: Dandong Fengyin Mining And Metallurgy Co ltd
Priority date: 2021-01-24
Filing date: 2021-01-24
Publication date: 2022-01-21
Anticipated expiration: 2031-01-24

Abstract

The utility model discloses a high-voltage switch cabinet of a mining machine, which comprises a fixed seat, wherein the fixed seat is provided with the high-voltage switch cabinet, the fixed seat comprises a bottom plate, the top of the bottom plate is fixedly connected with four upright posts, the bottoms of the outer walls of the four upright posts are respectively sleeved with a first buffer spring, the top ends of the four upright posts are respectively fixedly connected with an end plate, the bottoms of the end plates and the outer walls of the upright posts are respectively fixedly sleeved with a rubber gasket, the high-voltage switch cabinet comprises a cabinet body, the front of the cabinet body is hinged with a cabinet door, and the outer walls of the left side and the right side of the cabinet body are respectively and fixedly connected with four longitudinal sliding sleeves. This high tension switchgear of mining machine through being provided with the fixing base, and high tension switchgear passes through four first buffer spring movable sleeve dress in four pole settings, and when the vibrations of high tension switchgear aroused, the anti-seismic performance of high tension switchgear can effectively be improved to four first buffer spring.

Description

High-voltage switch cabinet of mining machine

Technical Field

The utility model relates to the technical field of mineral processing, in particular to a high-voltage switch cabinet of a mining machine.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, the high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV-550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.

The mining high-voltage switch cabinet is used for distributing electric energy in a mine place and controlling, protecting and monitoring a line, the existing mining high-voltage switch cabinet is fixedly installed on the ground by a rigid connection structure, and internal parts are easily damaged or fall off due to the fact that the mining machine vibrates the ground in the using process and the vibration of the ground causes the vibration of the high-voltage switch cabinet.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a high-voltage switch cabinet of a mining machine, which solves the problem that internal parts of the existing mining high-voltage switch cabinet are easy to damage or fall off due to ground vibration.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a high-voltage switch cabinet of a mining machine comprises a fixed seat, wherein the fixed seat is provided with the high-voltage switch cabinet and comprises a bottom plate, the top of the bottom plate is fixedly connected with four vertical rods, the bottoms of the outer walls of the four vertical rods are respectively sleeved with a first buffer spring, the top ends of the four vertical rods are respectively fixedly connected with an end plate, the bottoms of the end plates and the outer walls of the vertical rods are respectively fixedly sleeved with a rubber gasket, the high-voltage switch cabinet comprises a cabinet body, the front of the cabinet body is hinged with a cabinet door, the outer walls of the left side and the right side of the cabinet body are respectively fixedly connected with four longitudinal sliding sleeves, two fixed rods distributed along the horizontal direction are arranged in front of the rear wall of the inner side of the cabinet body, two ends of the two fixed rods are respectively sleeved with a transverse sliding sleeve, and the outer walls of the two transverse sliding sleeves on the same fixed rod and the fixed rods are respectively sleeved with a second buffer spring, and the front sides of the four transverse sliding sleeves are fixedly connected with mounting plates.

Preferably, the bottom plate is fixedly connected to the ground through four foundation bolts, and the four foundation bolts are distributed in a rectangular array.

Preferably, the four vertical rods are perpendicular to the bottom plate and distributed in a rectangular array.

Preferably, the bottoms of the four first buffer springs are fixedly connected to the bottom plate, and the tops of the four first buffer springs are fixedly connected to the bottoms of the four longitudinal sliding sleeves located at the bottom.

Preferably, the eight longitudinal sliding sleeves are divided into four groups and are respectively sleeved outside the four vertical rods in a sliding mode.

Preferably, the straight lines where the axes of the two fixing rods are located on the same vertical plane, and two ends of each fixing rod are fixedly connected to the left inner side wall and the right inner side wall of the cabinet body respectively.

Preferably, four horizontal sliding sleeves are distributed in a rectangular array, and two ends of the second buffer spring are fixedly connected with the inner side wall of the cabinet body and the outer sides of the horizontal sliding sleeves respectively.

The utility model provides a high-voltage switch cabinet of a mining machine, which has the following beneficial effects compared with the prior art:

(1) this high tension switchgear of mining machine through being provided with the fixing base, and high tension switchgear passes through four first buffer spring movable sleeve to be equipped in four poles setting, and when the vibrations of high tension switchgear aroused the vibrations of high tension switchgear, the anti-seismic performance of four first buffer spring can effectual improvement high tension switchgear to avoid the damage or the coming off of internals.

(2) This high tension switchgear of mining machine through being provided with the mounting panel, carries out the installation of the inside spare part of high-voltage board through the mounting panel, and the mounting panel is as a whole together with spare part, under four second buffer spring's effect, can improve the horizontal shock-absorbing capacity of inside spare part, has further improved the anti-seismic performance of inside spare part.

Drawings

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

FIG. 2 is a schematic structural view of the fixing base of the present invention;

FIG. 3 is a schematic structural diagram of a high voltage switch cabinet according to the present invention;

in the figure: 1. a fixed seat; 2. a high-voltage switch cabinet; 3. a base plate; 4. anchor bolts; 5. erecting a rod; 6. a first buffer spring; 7. an end plate; 8. a rubber gasket; 9. a cabinet body; 10. a cabinet door; 11. a longitudinal sliding sleeve; 12. fixing the rod; 13. a transverse sliding sleeve; 14. a second buffer spring; 15. and (7) mounting the plate.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a high-voltage switch cabinet of a mining machine comprises a fixed seat 1, wherein a high-voltage switch cabinet 2 is arranged on the fixed seat 1, the fixed seat 1 comprises a bottom plate 3, the top of the bottom plate 3 is fixedly connected with four upright rods 5, the bottoms of the outer walls of the four upright rods 5 are respectively sleeved with a first buffer spring 6, the top ends of the four upright rods 5 are respectively and fixedly connected with an end plate 7, the bottom of the end plate 7 and the outer wall of the upright rod 5 are respectively and fixedly sleeved with a rubber gasket 8, the high-voltage switch cabinet 2 comprises a cabinet body 9, the front of the cabinet body 9 is hinged with a cabinet door 10, the outer walls of the left side and the right side of the cabinet body 9 are respectively and fixedly connected with four longitudinal sliding sleeves 11, two fixed rods 12 distributed along the horizontal direction are arranged in front of the rear wall of the inner side of the cabinet body 9, the two ends of the two fixed rods 12 are respectively and slidably sleeved with a transverse sliding sleeve 13, and the outer walls of the two transverse sliding sleeves 13 on the same fixed rod 12 are respectively and are respectively sleeved with a second buffer spring 14, the front surfaces of four transverse sliding sleeves 13 are fixedly connected with a mounting plate 15, a bottom plate 3 is fixedly connected on the ground through four foundation bolts 4, the four foundation bolts 4 are distributed in a rectangular array, the four upright posts 5 are all vertical to the bottom plate 3, the four upright posts 5 are distributed in a rectangular array, the bottoms of four first buffer springs 6 are all fixedly connected on the bottom plate 3, the tops of the four first buffer springs 6 are respectively fixedly connected with the bottoms of four longitudinal sliding sleeves 11 positioned at the bottom, the eight longitudinal sliding sleeves 11 are divided into four groups which are respectively sleeved outside the four upright posts 5 in a sliding manner, straight lines where the axes of two fixed rods 12 are positioned in the same vertical plane, two ends of each fixed rod 12 are respectively fixedly connected on the left inner side wall and the right inner side wall of a cabinet body 9, the four transverse sliding sleeves 13 are distributed in a rectangular array, two ends of each second buffer spring 14 are respectively fixedly connected with the inner side wall of the cabinet body 9 and the outer side of the transverse sliding sleeves 13, through being provided with fixing base 1, high tension switchgear 2 is through four first buffer spring 6 activity suit on four pole settings 5, and when the vibrations on ground aroused the vibrations of high-voltage board, four first buffer spring 6 can effectual improvement high-voltage board's anti-seismic performance to avoid the damage of internals or drop.

During operation, at the in-process of mining machine operation, eight longitudinal sliding sleeve 11 are equallyd divide and are divided into four groups and slide the suit respectively on four pole settings 5, four first buffer spring 6 of suit respectively in four pole settings 5 outer wall bottoms play the cushioning effect to four longitudinal sliding sleeve 11 that are located the bottom respectively, thereby four first buffer spring 6 can play vertical antidetonation effect to

high tension switchgear

2, 2 inboards at high tension switchgear, four horizontal sliding sleeve 13 are equallyd divide for two sets of suit respectively on the outer wall of two dead levers 12, four second buffer spring 14 play the cushioning effect to four horizontal sliding sleeve 13 respectively, thereby four second buffer spring 14 play horizontal antidetonation effect to mounting panel 15.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high tension switchgear of mining machine, includes fixing base (1), its characterized in that: the high-voltage switch cabinet is characterized in that a high-voltage switch cabinet (2) is arranged on the fixing seat (1), the fixing seat (1) comprises a bottom plate (3), the top of the bottom plate (3) is fixedly connected with four vertical rods (5), the bottoms of the outer walls of the four vertical rods (5) are respectively sleeved with a first buffer spring (6), the top ends of the four vertical rods (5) are respectively fixedly connected with an end plate (7), the bottom of the end plate (7) is fixedly sleeved with a rubber gasket (8) on the outer wall of the vertical rods (5), the high-voltage switch cabinet (2) comprises a cabinet body (9), the front of the cabinet body (9) is hinged with a cabinet door (10), the outer walls of the left side and the right side of the cabinet body (9) are respectively and fixedly connected with four longitudinal sliding sleeves (11), two fixing rods (12) distributed along the horizontal direction are arranged in front of the inner rear wall of the cabinet body (9), and transverse sliding sleeves (13) are respectively arranged at the two ends of the two fixing rods (12), and the outer sides of two transverse sliding sleeves (13) on the same fixed rod (12) and the outer wall of the fixed rod (12) are sleeved with second buffer springs (14), and the front surfaces of the transverse sliding sleeves (13) are fixedly connected with mounting plates (15).

2. The high-voltage switchgear cabinet for mining machines according to claim 1, characterized in that: the base plate (3) is fixedly connected to the ground through four foundation bolts (4), and the four foundation bolts (4) are distributed in a rectangular array.

3. The high-voltage switchgear cabinet for mining machines according to claim 1, characterized in that: four pole setting (5) all are perpendicular to bottom plate (3), four pole setting (5) are the distribution of rectangle array.

4. The high-voltage switchgear cabinet for mining machines according to claim 1, characterized in that: the bottoms of the four first buffer springs (6) are fixedly connected to the bottom plate (3), and the tops of the four first buffer springs (6) are fixedly connected to the bottoms of the four longitudinal sliding sleeves (11) located at the bottom.

5. The high-voltage switchgear cabinet for mining machines according to claim 1, characterized in that: the eight longitudinal sliding sleeves (11) are divided into four groups and are respectively sleeved outside the four upright posts (5) in a sliding manner.

6. The high-voltage switchgear cabinet for mining machines according to claim 1, characterized in that: the straight lines where the axes of the fixing rods (12) are located on the same vertical plane, and the two ends of the fixing rods (12) are fixedly connected to the left inner side wall and the right inner side wall of the cabinet body (9) respectively.

7. The high-voltage switchgear cabinet for mining machines according to claim 1, characterized in that: four horizontal sliding sleeve (13) are the distribution of rectangle array, the both ends of second buffer spring (14) respectively with the inside wall of the cabinet body (9) and the outside fixed connection of horizontal sliding sleeve (13).