CN216215086U

CN216215086U - High-voltage electrical cabinet arc light protection equipment with good protection effect

Info

Publication number: CN216215086U
Application number: CN202122485279.5U
Authority: CN
Inventors: 谢小芳; 张金红; 王红兵
Original assignee: Shanxi Keruite Automation Equipment Co ltd
Current assignee: Shanxi Keruite Automation Equipment Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-05
Anticipated expiration: 2031-10-15

Abstract

The utility model relates to arc light protection equipment with a good protection effect for a high-voltage electrical cabinet, which comprises an arc light protection equipment body and a connecting structure, wherein the outer side of the arc light protection equipment body is provided with a protection structure, and the connecting structure is arranged on the outer side of the protection structure; the connecting structure comprises an electrical cabinet, two mounting plates are fixedly connected to the inner side of the electrical cabinet, a placing hole is formed in the front face of each mounting plate, two jacks are formed in the front face of each mounting plate, inserting blocks are inserted into the inner sides of the jacks in an inserting mode, the top and the bottom of the protective structure are fixedly connected with connecting plates, a supporting frame is fixedly connected to the back face of each mounting plate, and slots are formed in the bottoms of the inserting blocks. This high-voltage electrical cabinet arc light protection equipment that protecting effect is good can conveniently carry out the dismouting to the arc light protection equipment body to the maintenance is changed and is maintained to the arc light protection equipment body to the convenience, can improve the stability of installation through the support frame.

Description

High-voltage electrical cabinet arc light protection equipment with good protection effect

Technical Field

The utility model relates to the technical field of arc light protection equipment, in particular to arc light protection equipment with a good protection effect for a high-voltage electrical cabinet.

Background

The high-voltage power distribution cabinet is also called a high-voltage power distribution cabinet, the high-voltage power distribution cabinet is an electrical product which 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 voltage level is 3.6-550 kV, the high-voltage power distribution cabinet mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic coincidence and sectionalizer, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like, and the high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays an important role in the whole power industry.

In order to provide the protection to the high-voltage electrical cabinet, be provided with arc protection equipment inside the high-voltage electrical cabinet usually, but current arc protection equipment adopts bolt or direct fixed mounting inside the high-voltage electrical cabinet usually, live time overlength, when dismantling the maintenance to arc protection equipment, the bolt takes place smooth silk or corrosion easily, leads to dismantling the process complicated.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the arc light protection equipment for the high-voltage electrical cabinet, which has the advantage of convenient disassembly, and solves the problems that the existing arc light protection equipment is usually fixedly installed inside the high-voltage electrical cabinet by adopting bolts or is directly fixed, the service life is too long, and the bolts are easy to slip or rust when the arc light protection equipment is disassembled and maintained, so that the disassembly process is complicated.

In order to achieve the purpose, the utility model provides the following technical scheme: the arc light protection equipment for the high-voltage electrical cabinet with good protection effect comprises an arc light protection equipment body and a connecting structure, wherein the protection structure is arranged on the outer side of the arc light protection equipment body, and the connecting structure is arranged on the outer side of the protection structure;

the connecting structure comprises an electrical cabinet, two mounting plates are fixedly connected to the inner side of the electrical cabinet, the mounting plates are arranged at the top, a placing hole is formed in the front of each mounting plate, the top is provided with two jacks in the front of each mounting plate, inserting blocks are inserted into the inner sides of the jacks, the top and the bottom of the protective structure are fixedly connected with connecting plates, a supporting frame is fixedly connected to the back of each mounting plate, a slot is formed in the bottom of each inserting block, a fixing plate is fixedly connected to the back of each mounting plate, a fixing box is fixedly connected to the top of each fixing plate, an inserting rod is inserted into the inner side of each fixing box, and fixing blocks are fixedly connected to the left side and the right side of each inserting rod.

Further, the structure includes the shell, the front of shell articulates there is the baffle, the inboard swing joint of shell has the fly leaf, the bottom fixedly connected with equidistance distribution's of fly leaf spring.

Further, two placing grooves are formed in the left side wall and the right side wall of the shell, air springs are fixedly connected to the inner sides of the placing grooves, and foam cushions are fixedly connected to the top and the left side and the right side of the arc light protection device body.

Further, two the jack is located the top and the bottom of placing the hole respectively, and two jacks all with place the hole intercommunication, the inserted block runs through the jack and extends to the back of mounting panel.

And furthermore, one side, far away from the jack, of the insertion block is fixedly connected with the shell, the connection plates are fixedly installed at the top and the bottom of the baffle respectively, and one side of the front surface of the insertion block is in contact with the back surface of the connection plate.

Furthermore, the top of the support frame is contacted with the bottom of the shell, and the bottom end of the inserted link penetrates through the fixing box and the fixing plate in sequence and extends to the inside of the slot.

Further, the top of inserted bar runs through fixed box and extends to the outside of fixed box, the top fixedly connected with pull ring of inserted bar, the top fixedly connected with second spring of fixed block.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this high-voltage electrical cabinet arc light protection equipment that protecting effect is good can conveniently carry out the dismouting to arc light protection equipment body through the inside mounting panel of connection structure, place hole, jack, inserted block, connecting plate, slot, fixed plate inserted bar and fixed block to the maintenance is changed and maintained to arc light protection equipment body to the convenience, can improve the stability of installation through the support frame.

2. This high-voltage electrical cabinet arc light protection equipment that protecting effect is good can reduce the impact force to its production when arc light protection equipment body receives the striking through inside shell, baffle, fly leaf, spring, standing groove, air spring and the foam pad of protective structure, the effectual protective capacities who improves arc light protection equipment body.

Drawings

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

FIG. 2 is a left side cross-sectional view of a mounting plate in the construction of the present invention;

fig. 3 is a cross-sectional view of a structural shell of the present invention.

In the figure: 1 arc protection device body, 200 connecting structure, 201 electrical cabinet, 202 mounting plate, 203 placing hole, 204 jack, 205 plug block, 206 connecting plate, 207 supporting frame, 208 slot, 209 fixing plate, 210 fixing box, 211 plug rod, 212 fixing block, 300 protection structure, 301 outer shell, 302 baffle, 303 movable plate, 304 spring, 305 placing groove, 306 air spring, 307 foam pad.

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.

Please refer to fig. 1-3, the arc light protection device of the high-voltage electrical cabinet with good protection effect in the embodiment includes an arc light protection device body 1 and a connection structure 200, the protection structure 300 is fixedly installed at the outer side of the arc light protection device body 1, the connection structure 200 is fixedly installed at the outer side of the protection structure 300, wherein the connection structure 200 is a device for fixing the arc light protection device body 1, and the arc light protection device body 1 can be conveniently disassembled and assembled, so as to facilitate replacement and maintenance of the arc light protection device body 1, the stability of installation can be improved by the supporting frame 207, the protection structure 300 is a device for protecting the arc light protection device body 1, and the impact force generated by the arc light protection device body 1 when being impacted can be reduced, thereby effectively improving the protection capability of the arc light protection device body 1.

The connection structure 200 in the present embodiment is a device for fixing the arc protection device body 1.

As shown in fig. 1-2, the connection structure 200 in this embodiment includes an electrical cabinet 201, two mounting plates 202 of the inboard fixedly connected with of electrical cabinet 201, a placing hole 203 has been seted up on the front of top mounting plate 202, two jacks 204 have been seted up on the front of top mounting plate 202, an inserted block 205 has been inserted to the inboard of jack 204, the equal fixedly connected with connecting plate 206 in top and bottom of protective structure 300, the back fixedly connected with support frame 207 of mounting plate 202, slot 208 has been seted up at the top of bottom inserted block 205, the back fixedly connected with fixed plate 209 of mounting plate 202, the top fixedly connected with fixed box 210 of fixed plate 209, inserted bar 211 has been inserted to the inboard of fixed box 210, the equal fixedly connected with fixed block 212 in the left and right sides of inserted bar 211.

The two insertion holes 204 in this embodiment are respectively located at the top and the bottom of the placement hole 203, and both the two insertion holes 204 communicate with the placement hole 203, and the insertion block 205 penetrates through the insertion holes 204 and extends to the back of the mounting plate 202.

In this embodiment, one side of the two insertion blocks 205 far away from the insertion hole 204 is fixedly connected with the housing 301, the two connection plates 206 are respectively and fixedly installed at the top and the bottom of the baffle 302, one side of the front surface of the insertion block 205 is in contact with the back surface of the connection plate 206, and the front surface of the connection plate 206 is fixedly connected with the handle.

The top of the supporting frame 207 in this embodiment contacts with the bottom of the housing 301, and the bottom of the insertion rod 211 penetrates through the fixing box 210 and the fixing plate 209 in sequence and extends into the insertion slot 208.

The top end of the insert rod 211 in this embodiment penetrates through the fixing box 210 and extends to the outer side of the fixing box 210, the top end of the insert rod 211 is fixedly connected with a pull ring, the top of the fixing block 212 is fixedly connected with a second spring, and the top end of the second spring is fixedly connected with the inner top wall of the fixing box 210.

The protective structure 300 in this embodiment is a device for protecting the arc protection apparatus body 1

As shown in fig. 1 to 3, the structure 300 in this embodiment includes a housing 301, a baffle 302 hinged to a front surface of the housing 301, a movable plate 303 movably connected to an inner side of the housing 301, springs 304 fixedly connected to a bottom of the movable plate 303 and equidistantly distributed, two placing grooves 305 respectively formed on left and right side walls of the housing 301, an air spring 306 fixedly connected to an inner side of each placing groove 305, and foam pads 307 fixedly connected to a top and left and right sides of the arc protection device body 1.

In this embodiment, one end of the spring 304, which is away from the movable plate 303, is fixedly connected to the inner bottom wall of the housing 301, the arc light protection device body 1 is fixedly mounted on the top of the movable plate 303, the second sliding blocks are fixedly connected to the left and right sides of the movable plate 303, the second sliding grooves are formed in the left and right sides of the housing 301, and one end of the second sliding block, which is away from the movable plate 303, is located inside the second sliding grooves.

The end of the air spring 306 away from the placement groove 305 in this embodiment is fixedly connected to the corresponding foam pad 307, and the top foam pad 307 is fixedly connected to the inner top wall of the housing 301.

The working principle of the above embodiment is as follows:

through the rebound pull ring, the pull ring drives the inserted bar 211 rebound, make the inserted bar 211 keep away from the slot 208, drive the fixed block 212 rebound simultaneously and compress the second spring, stimulate the handle forward, under the sliding action of inserted block 205 and jack 204, drive the shell 301 and move forward, until the shell 301 breaks away from and places the hole 203, open the baffle 302, can accomplish the dismantlement to the arc light protection equipment body 1, can reduce the striking vibration to the production of arc light protection equipment body 1 through spring 304 and fly leaf 303, can reduce the striking through air spring 306 and foam pad 307 and protect it to the final impact force that the arc light protection equipment body 1 produced.

Compared with the prior art: through the inside mounting panel 202 of connection structure 200, place hole 203, jack 204, inserted block 205, connecting plate 206, slot 208, fixed plate 209 inserted bar 211 and fixed block 212 can conveniently carry out the dismouting to arc light protection device body 1, thereby conveniently change and maintain arc light protection device body 1, can improve the stability of installation through support frame 207, through inside shell 301 of protective structure 300, baffle 302, movable plate 303, spring 304, standing groove 305, air spring 306 and foam pad 307 can reduce the impact force to its production when arc light protection device body 1 receives the striking, the effectual protective capacities who improves arc light protection device body 1.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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-voltage electrical cabinet arc light protection equipment that protecting effect is good which characterized in that: the arc protection device comprises an arc protection device body (1) and a connecting structure (200), wherein a protective structure (300) is arranged on the outer side of the arc protection device body (1), and the connecting structure (200) is arranged on the outer side of the protective structure (300);

the connecting structure (200) comprises an electric cabinet (201), two mounting plates (202) are fixedly connected to the inner side of the electric cabinet (201), a placing hole (203) is formed in the front surface of the mounting plate (202) at the top, two jacks (204) are formed in the front surface of the mounting plate (202) at the top, and plug blocks (205) are inserted into the inner sides of the jacks (204), the top and the bottom of the protective structure (300) are both fixedly connected with connecting plates (206), the back of the mounting plate (202) is fixedly connected with a supporting frame (207), the top of the inserting block (205) at the bottom is provided with a slot (208), the back of the mounting plate (202) is fixedly connected with a fixing plate (209), the top of the fixing plate (209) is fixedly connected with a fixing box (210), the inner side of the fixing box (210) is inserted with an insertion rod (211), and the left side and the right side of the insertion rod (211) are fixedly connected with fixing blocks (212).

2. The arc protection device for the high-voltage electrical cabinet with good protection effect, according to claim 1, is characterized in that: the structure (300) comprises a shell (301), a baffle (302) is hinged to the front face of the shell (301), a movable plate (303) is movably connected to the inner side of the shell (301), and springs (304) distributed equidistantly are fixedly connected to the bottom of the movable plate (303).

3. The arc protection device for the high-voltage electrical cabinet with good protection effect, according to claim 2, is characterized in that: two placing grooves (305) are formed in the left side wall and the right side wall of the shell (301), air springs (306) are fixedly connected to the inner sides of the placing grooves (305), and foam pads (307) are fixedly connected to the top and the left side wall and the right side wall of the arc light protection device body (1).

4. The arc protection device for the high-voltage electrical cabinet with good protection effect, according to claim 1, is characterized in that: the two insertion holes (204) are respectively positioned at the top and the bottom of the placing hole (203), the two insertion holes (204) are communicated with the placing hole (203), and the insertion block (205) penetrates through the insertion holes (204) and extends to the back of the mounting plate (202).

5. The arc protection device for the high-voltage electrical cabinet with good protection effect, according to claim 2, is characterized in that: one side of the two insertion blocks (205) far away from the insertion hole (204) is fixedly connected with the shell (301), the two connecting plates (206) are fixedly installed at the top and the bottom of the baffle (302) respectively, and one side of the front face of the insertion block (205) is in contact with the back face of the connecting plate (206).

6. The arc protection device for the high-voltage electrical cabinet with good protection effect, according to claim 2, is characterized in that: the top of the supporting frame (207) is contacted with the bottom of the shell (301), and the bottom end of the inserting rod (211) sequentially penetrates through the fixing box (210) and the fixing plate (209) and extends to the inside of the inserting groove (208).

7. The arc protection device for the high-voltage electrical cabinet with good protection effect, according to claim 1, is characterized in that: the top end of the inserted bar (211) penetrates through the fixing box (210) and extends to the outer side of the fixing box (210), the top end of the inserted bar (211) is fixedly connected with a pull ring, and the top of the fixing block (212) is fixedly connected with a second spring.