CN215681316U

CN215681316U - Automatic electric switch cabinet

Info

Publication number: CN215681316U
Application number: CN202022955234.5U
Authority: CN
Inventors: 岳峰; 蒋晖; 曹洪云; 祝加昌; 林学成; 刘鑫; 杨婧; 王晶; 祝青青
Original assignee: Qinghai Salt Lake Industry Co Ltd
Current assignee: Qinghai Salt Lake Industry Co Ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2022-01-28
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses an automatic electrical switch cabinet, and relates to the technical field of electrical control. Including unable adjustment base, unable adjustment base's the fixed PMKD that is provided with in the back, the fixed frame that is provided with in PMKD's top, the fixed two fixed insulation boards that are provided with in the inner wall back of frame. Through the control top frame, the stand, a spring, armature, the fixed column, a coil, the dwang, can make automatic electric switch cabinet can be according to the size of voltage, make electric switch disconnection and closed connection, the security of automatic electric switch cabinet has been improved, also protect the inside structure of automatic electric switch cabinet and avoid being damaged by strong voltage, through the cabinet door, interior chamber door, the frame, handle groove and inner box handle, can protect automatic electric switch cabinet inner structure, the convenient control inner box that controls simultaneously, make easy operation change, touch internal voltage when avoiding controlling the inner box operation, the security of testing personnel has been improved.

Description

Automatic electric switch cabinet

Technical Field

The utility model relates to the technical field of electrical control, in particular to an automatic electrical switch cabinet.

Background

At present, the main function of an electrical switch cabinet is to open, close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system, 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, and the switch cabinet can be classified into a movable switch cabinet and a fixed switch cabinet through a circuit breaker installation mode or can be classified into an open switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet according to different cabinet body structures.

High tension current all has protective capability in being touch by present automatic electric switch cabinet, but automatic electric switch cabinet is comparatively inconvenient to internal control switch's regulation, does not have better categorised mounting means simultaneously, causes the mutual interference of inside component easily, and secondly automatic electric switch cabinet needs to detect the control inner box, contacts inside high-voltage structure easily, takes place danger easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic electrical switch cabinet, which can make an electrical switch disconnected and closed according to the magnitude of voltage by controlling a top frame, an upright post, a spring, an armature, a fixed column, a coil and a rotating rod, thereby improving the safety of the automatic electrical switch cabinet.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an automatic electrical switch cabinet comprises a fixed base, wherein a fixed bottom plate is fixedly arranged on the back surface of the fixed base, an outer frame is fixedly arranged on the top of the fixed bottom plate, two fixed insulation plates are fixedly arranged on the back surface of the inner wall of the outer frame, a protective tube is fixedly arranged on one side, close to each other, of the two fixed insulation plates, a control inner box is fixedly arranged on the back surface of the outer frame, a control top frame is fixedly arranged on the top of the control inner box, an upright post is fixedly arranged at the bottom of the inner wall of the control top frame, the top of the upright post is rotatably connected with a rotating rod, a spring is fixedly arranged on the left side of the outer wall of the rotating rod, the bottom of the spring is fixed at the bottom of the inner wall of the control top frame, an armature is sleeved at the center of the outer wall of the rotating rod, a connecting block is fixedly arranged on the right side of the outer wall of the rotating rod, and a fixed column is fixedly arranged at the bottom of the inner wall, far away from the upright post, of the control top frame, and the outer wall cover of fixed column is equipped with the coil, the fixed insulating wiring board that is provided with in inner wall right side of control top frame, and insulating wiring board and connecting block match each other.

In order to improve the fixity of the device, as a preferred mode of the automatic electric switch cabinet, the bottom of the inner wall of the outer frame is communicated with a through wire pipe, and the bottom of the outer wall of the through wire pipe is communicated with the top of the fixed base.

In order to improve the protection performance of the device, the front face of the outer frame is hinged with a cabinet door, and the front face of the cabinet door is provided with a handle groove.

In order to improve the practicability of the device, as an optimized automatic electrical switch cabinet, an inner cabinet door is hinged to the front surface of the cabinet door, and an inner cabinet handle is fixedly arranged on the front surface of the inner cabinet door.

In order to improve the functionality of the device, as a preferred preference of the automatic electrical switch cabinet, a main wire outlet pipe is embedded in the right side of the inner wall of the outer frame, and an auxiliary wire outlet pipe is embedded in the left side of the inner wall of the outer frame.

In order to improve the connectivity of the device, it is preferable that the automated electrical switch cabinet of the utility model is characterized in that switch outer boxes are fixedly arranged on two sides of the inner wall of the outer frame, and the sides of the switch outer boxes close to each other are attached to the control inner box.

The utility model provides an automated electrical switchgear. The method has the following beneficial effects:

(1) this automatic electric switch cabinet through control top frame, stand, spring, armature, fixed column, coil, dwang, can make automatic electric switch cabinet can make electric switch disconnection and closed connection according to the size of voltage, has improved automatic electric switch cabinet's security.

(2) This automatic electric switch cabinet through cabinet door, interior chamber door, frame, handle groove and inner box handle, can protect automatic electric switch cabinet inner structure, and the convenience is controlled the control inner box simultaneously, makes easy operation change, runs into internal voltage when avoiding controlling the inner box operation, has improved measurement personnel's security.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

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

fig. 3 is a side sectional view of the present invention.

In the figure: 1. a fixed base; 2. fixing the bottom plate; 3. an outer frame; 4. a through pipe; 5. fixing an insulating plate; 6. a fuse tube; 7. controlling the inner box; 8. controlling the top frame; 9. a column; 10. a spring; 11. an armature; 12. fixing a column; 13. a coil; 14. rotating the rod; 15. a main outlet pipe; 16. a switch outer box; 17. A cabinet door; 18. an inner box door; 801. an insulating wiring board; 151. an auxiliary outlet pipe; 171. a handle slot; 181. An inner box handle.

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.

Examples of which are illustrated in the accompanying drawings, wherein like 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 illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic electrical switch cabinet comprises a fixed base 1, a fixed base plate 2 is fixedly arranged on the back of the fixed base 1, an outer frame 3 is fixedly arranged on the top of the fixed base plate 2, two fixed insulation plates 5 are fixedly arranged on the back of the inner wall of the outer frame 3, a protective tube 6 is fixedly arranged on one side, close to each other, of the two fixed insulation plates 5, a control inner box 7 is fixedly arranged on the back of the outer frame 3, a control top frame 8 is fixedly arranged on the top of the control inner box 7, an upright post 9 is fixedly arranged on the bottom of the inner wall of the control top frame 8, the top of the upright post 9 is rotatably connected with a rotating rod 14, a spring 10 is fixedly arranged on the left side of the outer wall of the rotating rod 14, the bottom of the spring 10 is fixed on the bottom of the inner wall of the control top frame 8, an armature 11 is sleeved on the center of the outer wall of the rotating rod 14, a connecting block is fixedly arranged on the right side of the outer wall of the rotating rod 14, a fixed column 12 is fixedly arranged on the bottom of the inner wall, far away from the upright post 9, of the control top frame 8, and the outer wall cover of fixed column 12 is equipped with coil 13, and the inner wall right side of control top frame 8 is fixed and is provided with insulating wiring board 801, and insulating wiring board 801 and connecting block match each other.

In this embodiment: the bottom of the automatic electrical switch cabinet can be fixed with the ground through the fixed base 1 to avoid being affected with damp and cause the short circuit of the internal circuit, the fixed base plate 2 is fixedly connected on the outer frame 3 and the fixed base 1, the back surfaces of the two fixed insulation plates 5 are fixed on the back surface of the inner wall of the outer frame 3 through the two fixed insulation plates 5, the protective tube 6 can be fixed between the two fixed insulation plates 5, the back surface of the inner box 7 is fixed at the center of the back surface of the inner wall of the outer frame 3 through the control inner box 7, the control inner box 7 can display the instrument and is provided with a button for control, the upright post 9 is fixed in the control top frame 8 through the upright post 9, the rotating rod 14 rotates on the upright post 9, the magnetic force of the fixed column 12 can be controlled through the coil 13, the rotating rod 14 is close to be far away, through the connecting block, the connecting block is contacted with the insulating wiring board 801 to cause the circuit to circulate, controlling the connection of the whole circuit.

Specifically, the bottom of the inner wall of the outer frame 3 is connected with a through pipe 4, and the bottom of the outer wall of the through pipe 4 is connected with the top of the fixing base 1.

In this embodiment: through the through-line pipe 4, can make outside high tension line enter into in the automatic electric switch cabinet, make automatic electric switch cabinet interconnecting link.

Specifically, the front of the outer frame 3 is hinged to the cabinet door 17, and the front of the cabinet door 17 is provided with a handle groove 171.

In this embodiment: through cabinet door 17, can maintain and detect automatic electric switch cabinet, through handle groove 171, conveniently open cabinet door 17.

Specifically, the front of the cabinet door 17 is hinged with an inner cabinet door 18, and the front of the inner cabinet door 18 is fixedly provided with an inner cabinet handle 181.

In this embodiment: through interior chamber door 18, can operate control inner box 7, avoid contacting the inside high tension line of automatic electrical switchgear, improve the security.

Specifically, a main outlet pipe 15 is embedded in the right side of the inner wall of the outer frame 3, and an auxiliary outlet pipe 151 is embedded in the left side of the inner wall of the outer frame 3.

In this embodiment: through the main outlet pipe 15 and the auxiliary outlet pipe 151, the automatic electric switch cabinet can conveniently control circuits in two directions, and the control effect is improved.

Specifically, switch outer boxes 16 are fixedly arranged on two sides of the inner wall of the outer frame 3, and one sides of the switch outer boxes 16 close to each other are attached to the control inner box 7.

In this embodiment: by switching the outer box 16, the circuits can be controlled in batches, so that the safety is improved, and the single circuit is prevented from being overlarge in voltage.

During the use, with automatic electric switch cabinet internal line connected, make the circuit enter into inside automatic electric switch cabinet from lead wire pipe 4, going out from main outlet pipe 15 and vice outlet pipe 151, the circuit of inserting can be through the protective tube 6 by two fixed insulation board 5 fixes, protective tube 6 is as first protection defence line, the protection circuit avoids making inside damage by powerful voltage, the circuit has been protected, automatic electric switch cabinet internal line is by switch outer container 16 batch control, the security has been improved, prevent that single line voltage is too big, be in normally when circuit voltage, armature 11 can adsorb on fixed column 12, make the connecting block can with the line connection on the insulating wiring board 801, control whole circuit operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Automatic change electrical switchgear, including unable adjustment base (1), its characterized in that: the back of the fixing base (1) is fixedly provided with a fixing bottom plate (2), the top of the fixing bottom plate (2) is fixedly provided with an outer frame (3), the back of the inner wall of the outer frame (3) is fixedly provided with two fixing insulation plates (5), one side, close to each other, of the two fixing insulation plates (5) is fixedly provided with a protective tube (6), the back of the outer frame (3) is fixedly provided with a control inner box (7), the top of the control inner box (7) is fixedly provided with a control top frame (8), the bottom of the inner wall of the control top frame (8) is fixedly provided with a stand column (9), the top of the stand column (9) is rotatably connected with a rotating rod (14), the left side of the outer wall of the rotating rod (14) is fixedly provided with a spring (10), the bottom of the spring (10) is fixed at the bottom of the inner wall of the control top frame (8), and the center of the outer wall of the rotating rod (14) is sleeved with an armature (11), the fixed connecting block that is provided with in outer wall right side of dwang (14), the fixed column (12) that is provided with in inner wall bottom that stand (9) were kept away from in control top frame (8), and the outer wall cover of fixed column (12) is equipped with coil (13), the fixed insulating wiring board (801) that is provided with in inner wall right side of control top frame (8), and insulating wiring board (801) and connecting block match each other.

2. Automated electrical switchgear, according to claim 1, characterized in that: the bottom of the inner wall of the outer frame (3) is communicated with a through pipe (4), and the bottom of the outer wall of the through pipe (4) is communicated with the top of the fixed base.

3. Automated electrical switchgear, according to claim 1, characterized in that: the front of the outer frame (3) is hinged with a cabinet door (17), and the front of the cabinet door (17) is provided with a handle groove (171).

4. Automated electrical switchgear, according to claim 3, characterized in that: the front of the cabinet door (17) is hinged with an inner cabinet door (18), and the front of the inner cabinet door (18) is fixedly provided with an inner cabinet handle (181).

5. Automated electrical switchgear, according to claim 1, characterized in that: the inner wall right side of frame (3) is inlayed and is equipped with main outlet pipe (15), the inner wall left side of frame (3) is inlayed and is equipped with vice outlet pipe (151).

6. Automated electrical switchgear, according to claim 1, characterized in that: switch outer boxes (16) are fixedly arranged on two sides of the inner wall of the outer frame (3), and one sides, close to each other, of the switch outer boxes (16) are attached to the control inner box (7).