CN213936953U

CN213936953U - Armoured movable type AC metal closed switch

Info

Publication number: CN213936953U
Application number: CN202022561216.9U
Authority: CN
Inventors: 陈星辉; 王建新; 张德利
Original assignee: Hainan Youdi Power Engineering Co ltd
Current assignee: Hainan Youdi Power Engineering Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-10
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses an armored removable AC metal-enclosed switch, comprising a box body, a chute is provided on the top of the box body, a roller is arranged in the inner cavity of the chute, and a bracket is arranged on the front side of the roller , the top of the bracket is provided with a perforation, the center of the roller and the inner cavity of the perforation pass through a fixed rod, the bottom end of the bracket is fixedly connected to a limit plate, and the bottom of the limit plate is opened near the center There is a blind hole, the inner cavity of the blind hole is provided with a fixed piece, the bottom of the fixed piece is fixedly connected with a telescopic rod, and the outer edge of the telescopic rod is sleeved with a spring, through the mutual cooperation of the components, the Compared with traditional equipment, the equipment has better space-saving effect, and the installation operation is more convenient. After moving the position, the position of the installation holes can still be accurately matched, avoiding the problem of difficult installation.

Description

Armoured movable type AC metal closed switch

Technical Field

The utility model relates to an electrical equipment field especially relates to armor formula of moving away exchanges metal enclosed switch.

Background

The switch equipment is an electric equipment, the exterior line of the switch cabinet firstly enters into a main control switch in the cabinet, then enters into a branch control switch, each branch circuit is arranged according to the need, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors, and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant, and the like, some switch cabinets are also provided with low-frequency load shedding for protecting the main equipment, the main function of the switch equipment is to open, close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of a power system, the components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices, and the like, the switch cabinet can be divided into a movable switch cabinet and a fixed switch cabinet by the installation mode of the circuit breaker, or according to the structure of the cabinet body, can be divided into an open switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; according to the different high tension switchgear that can divide into again of voltage class, medium tension switchgear and low tension switchgear etc, mainly be applicable to the power plant, the transformer substation, petrochemical, metallurgical steel rolling, light industry weaving, factory and mining enterprise and residential district, various different occasions such as high-rise building, switchgear that uses on the market now, structural function is more single, mainly cut apart into a plurality of little compartments with a cubical switchboard and carry out switch's installation, usage space can not adjust, also can not change according to the position change of later stage power consumption device, make the user have to change the power cabinet of different space volumes along with the change of electrical equipment volume afterwards, make the user use unusual inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide an armored movable type AC metal closed switch.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

an armored movable type alternating current metal-enclosed switch comprises a box body, wherein a sliding groove is formed in the top of the box body, a roller is arranged in an inner cavity of the sliding groove, a support is arranged on the front side of the roller, a through hole is formed in the top of the support, a fixing rod penetrates through the center of the roller and the through hole, a limiting plate is fixedly connected to the bottom end of the support, a blind hole is formed in the position, close to the center, of the bottom of the limiting plate, a fixing piece is arranged in the inner cavity of the blind hole, a telescopic rod is fixedly connected to the bottom of the fixing piece, a spring is sleeved on the outer edge of the telescopic rod, a movable plate is fixedly connected to the bottom end of the spring, a plurality of mounting plates are fixedly connected to the movable plate, a plurality of second mounting holes are formed in the mounting plates, mounting blocks are fixedly connected to the left side and the right side of the second mounting holes in the center, and threaded holes are formed in the positions, close to the centers of the mounting blocks, the inner chamber of box is equipped with the fixed plate, peg graft on the lateral wall about the inner chamber of adjacent box at the both ends of fixed plate, seted up the first mounting hole of a plurality of on the fixed plate, the inner chamber of box is close to bottom department and has seted up a plurality of draw-in groove, is located the bottom the gyro wheel laminates with the inner chamber bottom that is located the center department the draw-in groove each other, the bottom fixedly connected with a plurality of supporting leg of box, a plurality of the equal fixedly connected with supporting legs in bottom of supporting leg, the front side swing joint of box has two cabinet doors, two the rectangle opening has all been seted up on the cabinet door, rectangle open-ended inner chamber fixedly connected with glass window, the front side of cabinet door is close to the equal fixedly connected with handle of center department of box.

Furthermore, the two handles are arranged in a left-right symmetrical mode by taking the center of the box body as a symmetrical axis.

Furthermore, the second mounting holes are arranged in a rectangular array shape by taking the center of the mounting plate as a central axis.

Furthermore, a plurality of first mounting holes are arranged on the fixing plate in a linear mode from left to right in sequence.

Furthermore, a plurality of the clamping grooves are sequentially and linearly arranged from left to right at the bottom of the inner cavity of the box body.

Furthermore, a plurality of the supporting legs are positioned at the bottom of the box body and close to four corners, and the supporting legs are arranged in a rectangular array shape by taking the center of the bottom of the box body as a central shaft.

Furthermore, the bottoms of the supporting legs are provided with non-slip mats.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. through the mutual matching of all the parts, the equipment has the function of freely dividing the internal space, and the problems of internal space waste caused by the fact that the traditional equipment cannot be installed in a position-selecting mode and the problem that the equipment cannot be installed due to overlarge size are solved;

2. through the mutual cooperation between each part for this equipment compares traditional equipment and has better effect of practicing thrift the space, and installs the operation more convenient, still can guarantee the accurate matching in position between its mounting hole behind the shift position, has avoided the problem of installation difficulty to appear.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of the present embodiment;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a front view of the present embodiment.

In the figure: 1. a box body; 2. a fixing plate; 3. a first mounting hole; 4. a card slot; 5. supporting legs; 6. supporting legs; 7. a roller; 8. a support; 9. a limiting plate; 10. a fixing sheet; 11. a telescopic rod; 12. a spring; 13. mounting a plate; 14. a second mounting hole; 15. moving the plate; 16. a cabinet door; 17. a glass window; 18. a handle; 19. fixing the rod; 20. and (7) installing the block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, the armored movable type ac metal-enclosed switch includes a box body 1, a sliding slot is formed at the top of the box body 1, a roller 7 is disposed in an inner cavity of the sliding slot, a support 8 is disposed at the front side of the roller 7, a through hole is formed at the top of the support 8, a fixing rod 19 is disposed at the center of the roller 7 and the through hole, a limiting plate 9 is fixedly connected to the bottom end of the support 8, a blind hole is formed at the bottom of the limiting plate 9 near the center, a fixing plate 10 is disposed in the inner cavity of the blind hole, a telescopic rod 11 is fixedly connected to the bottom of the fixing plate 10, a spring 12 is sleeved on the outer edge of the telescopic rod 11, a movable plate 15 is fixedly connected to the bottom end of the spring 12, a plurality of mounting plates 13 are fixedly connected to the movable plate 15, a plurality of second mounting holes 14 are formed in the mounting plates 13, the plurality of second mounting holes 14 are arranged in a rectangular array shape with the center of the mounting plates 13 as a central axis, the mounting block 20 is fixedly connected to the left side and the right side of the second mounting hole 14 at the center, a threaded hole is formed at the position, close to the center, of the mounting block 20, the inner cavity of the box body 1 is provided with a fixing plate 2, two ends of the fixing plate 2 are inserted into the left side wall and the right side wall of the inner cavity of the adjacent box body 1, a plurality of first mounting holes 3 are formed in the fixing plate 2, the first mounting holes 3 are sequentially and linearly arranged from left to right on the fixing plate 2 and are matched with mounting equipment, a plurality of clamping grooves 4 are formed at the position, close to the bottom, of the inner cavity of the box body 1, the clamping grooves 4 are sequentially and linearly arranged from left to right at the bottom of the inner cavity of the box body 1, the limiting effect is achieved, the problem that deviation occurs between the mounting holes after movement is prevented, the bottom rollers 7 at the bottom and the bottom of the inner cavity of the clamping grooves 4 at the center are mutually attached, and a plurality of supporting legs 5 are fixedly connected to the bottom of the box body 1, the bottom that a plurality of supporting leg 5 is located box 1 is close to four corners department, supporting leg 5 uses the bottom center of box 1 to be the rectangular array form and arranges as the center pin, play the effect of support, the equal fixedly connected with supporting legs 6 in bottom of a plurality of supporting leg 5, the bottom of a plurality of supporting legs 6 all is equipped with the slipmat, two cabinet door 16 of the front side swing joint of box 1, the rectangle opening has all been seted up on two cabinet door 16, rectangle open-ended inner chamber fixedly connected with glass window 17, the equal fixedly connected with handle 18 of center department that the front side of cabinet door 16 is close to box 1, two handles 18 use the center of box 1 to be the bilateral symmetry setting as the symmetry axis.

The working principle is as follows: when the interior of the switch cabinet needs to be adjusted, the cabinet door 16 is opened, the roller 7 is separated from the inner cavity of the clamping groove 4 by pushing upwards, the spring 12 arranged at the top, the telescopic rod 11, the fixed sheet 10 and the limiting plate 9 interact with each other, so that the top of the movable plate 15 has a telescopic adjusting function, the movable plate 15 has a function of moving and adjusting left and right by telescopic adjustment of the roller 7, the roller 7 is automatically clamped to a fixed position when moving by matching with the clamping grooves 4 arranged at the bottom of the inner cavity of the box body 1, the arrangement can accurately match the positions between the later-stage mounting block 20 and the first mounting hole 3, the problem that the later-stage mounting cannot be carried out due to the asymmetry of hole positions is prevented, after the roller is moved and adjusted to the corresponding hole positions, the mounted screw penetrates through the hole positions to be matched with other mounting parts for mounting operation, so that the equipment has the function of freely dividing the interior space, the problems that the traditional equipment cannot be selected and installed, the internal space is wasted, the size of the equipment is too large, and the equipment cannot be installed are solved.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. Armor withdraws formula and exchanges metal-enclosed switch, including box (1), its characterized in that: the top of box (1) has been seted up the spout, the inner chamber of spout is equipped with gyro wheel (7), the front side of gyro wheel (7) is equipped with support (8), the perforation has been seted up at the top of support (8), the center department of gyro wheel (7) has run through dead lever (19) with fenestrate inner chamber jointly, the bottom fixedly connected with limiting plate (9) of support (8), the bottom of limiting plate (9) is close to center department and has seted up the blind hole, the inner chamber of blind hole is equipped with stationary blade (10), the bottom fixedly connected with telescopic link (11) of stationary blade (10), the outside edge cover of telescopic link (11) is equipped with spring (12), the bottom fixedly connected with movable plate (15) of spring (12), fixedly connected with a plurality of mounting panel (13) on movable plate (15), a plurality of second mounting hole (14) have been seted up on mounting panel (13), the left side and the right side of the second mounting hole (14) at the center are fixedly connected with mounting blocks (20), the mounting blocks (20) are provided with threaded holes near the center, the inner cavity of the box body (1) is provided with a fixing plate (2), two ends of the fixing plate (2) are inserted on the left side wall and the right side wall of the inner cavity of the adjacent box body (1), the fixing plate (2) is provided with a plurality of first mounting holes (3), the inner cavity of the box body (1) is provided with a plurality of clamping grooves (4) near the bottom, the rollers (7) at the bottom are mutually attached to the bottoms of the inner cavities of the clamping grooves (4) at the center, the bottom of the box body (1) is fixedly connected with a plurality of supporting legs (5), the bottoms of the supporting legs (6) are fixedly connected with the supporting legs, and the front side of the box body (1) is movably connected with two cabinet doors (16), rectangular openings are formed in the two cabinet doors (16), inner cavities of the rectangular openings are fixedly connected with glass windows (17), and handles (18) are fixedly connected to the positions, close to the center of the box body (1), of the front sides of the cabinet doors (16).

2. The armored withdrawable alternating current metal-enclosed switch according to claim 1, wherein: the two handles (18) are arranged in a bilateral symmetry mode by taking the center of the box body (1) as a symmetry axis.

3. The armored withdrawable alternating current metal-enclosed switch according to claim 1, wherein: the second mounting holes (14) are arranged in a rectangular array shape by taking the center of the mounting plate (13) as a central axis.

4. The armored withdrawable alternating current metal-enclosed switch according to claim 1, wherein: the first mounting holes (3) are located on the fixing plate (2) and are sequentially linearly arranged from left to right.

5. The armored withdrawable alternating current metal-enclosed switch according to claim 1, wherein: the clamping grooves (4) are sequentially and linearly arranged from left to right at the bottom of the inner cavity of the box body (1).

6. The armored withdrawable alternating current metal-enclosed switch according to claim 1, wherein: the supporting legs (5) are located at the bottom of the box body (1) and close to four corners, and the supporting legs (5) are arranged in a rectangular array shape by taking the center of the bottom of the box body (1) as a central shaft.

7. The armored withdrawable alternating current metal-enclosed switch according to claim 1, wherein: the bottoms of the supporting legs (6) are provided with non-slip mats.