CN215009064U

CN215009064U - Electrical control cabinet

Info

Publication number: CN215009064U
Application number: CN202121476458.6U
Authority: CN
Inventors: 李文峰
Original assignee: Yipeng Intelligent System Technology Shanghai Co ltd
Current assignee: Yipeng Intelligent System Technology Shanghai Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-03
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to an electrical control cabinet belongs to the distribution equipment field, the intelligent cabinet temperature adjusting device comprises a cabinet body, be provided with the mounting bracket that is used for installing electrical control equipment in the cabinet body, the internal side top of cabinet is provided with the cell body of the dustpan form of two relative settings, the cell body is close to the uncovered setting in one side each other, the cell body is kept away from one end each other and is all rotated and connect in the cabinet body, the cell body all sets up along mounting bracket length direction, the powder that has the fire extinguishing performance has been placed in the cell body, the cabinet body corresponds mounting bracket position department and is provided with the safety rope, the safety rope is made by combustible material, safety rope both ends difference fixed connection is in two cell bodies and is close to one end each other, the safety rope can be pulled and hold two cell bodies and be in the horizontality. This application has the condition of easily burning out when improving the unexpected fire of electrical control cabinet.

Description

Electrical control cabinet

Technical Field

The application relates to the field of distribution equipment, in particular to an electrical control cabinet.

Background

The electric control cabinet is the final equipment of the power distribution system, distributes the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load, and provides protection, monitoring and control for the load. The electrical control cabinet is provided with a plurality of electrical control devices which play an important role in regulating and protecting the load.

Among the correlation technique, the chinese utility model patent document of publication No. CN205622078U discloses a switch board, and its technical scheme main points are including the cabinet body, the internal master control case that is equipped with of cabinet, be equipped with the dovetail on the internal wall of cabinet, be equipped with on the master control case and be used for inserting the dovetail and the forked tail piece that slides in the dovetail, be equipped with the recess on the lateral wall in the dovetail, be equipped with on the forked tail piece with recess joint complex joint spare, when the master control case breaks down, can conveniently lift the master control case off from the switch board in, maintain easy operation, swift.

In view of the above-mentioned related technologies, the inventor believes that the electrical control cabinet has many electronic components, and during the use of the device, when the electrical device is overloaded and short-circuited accidentally, the electrical control cabinet is easy to be burned.

SUMMERY OF THE UTILITY MODEL

In order to improve the condition that easily burns out when the unexpected fire of electrical control cabinet, this application provides an electrical control cabinet.

The application provides an electrical control cabinet adopts following technical scheme:

the utility model provides an electrical control cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, be provided with the mounting bracket that is used for installing electrical control equipment in the cabinet body, the internal side top of cabinet is provided with the cell body of the dustpan form of two relative settings, the cell body is close to the uncovered setting in one side each other, the cell body is kept away from one end each other and is all rotated and connect in the cabinet body, the powder that has the fire extinguishing performance has been placed in the cell body, the cabinet body corresponds mounting bracket position department and is provided with the safety rope, the safety rope is made by combustible material, safety rope both ends difference fixed connection is in two cell bodies and is close to one end each other, the safety rope can be pulled and hold two cell bodies and be in the horizontality.

Through adopting above-mentioned scheme, when the electrical control equipment in the cabinet body is on fire, the safety rope that is located near the mounting bracket is blown, and the cell body loses pulling of safety rope and holds upset downwards, and the powder in the cell body is spilt on the electrical control equipment on the mounting bracket and is put out a fire.

Preferably, the mounting bracket is the multirow setting, and mounting bracket length direction both ends are provided with a plurality of leading wheels, and all leading wheels set up along mounting bracket direction of height array, and the safety rope twines in the leading wheel, and the safety rope is through the electrical control equipment of every line of mounting bracket.

By adopting the scheme, the safety rope passes through each row of the mounting bracket in sequence through the guide of the guide wheel, the reaction sensitivity of the safety rope on fire on each row is improved, the breaking time of the safety rope is shortened, and the fire extinguishing efficiency is improved.

Preferably, the safety rope is fixedly connected with a fastening bolt, the fastening bolt is in threaded connection with a fastening nut, and the fastening nut is far away from the fastening bolt and is fixedly connected to the safety rope.

Through adopting above-mentioned scheme, after connecting cell body and safety rope, the tensioning degree that the safety rope was adjusted to the fastening nut and the fastening bolt of rotating threaded connection to this revises the horizontality of two cell bodies, reduces the probability that the powder in the cell body was revealed.

Preferably, the top of the inner side of the cabinet body is close to the position of the groove body and is connected with a bolt in a sliding manner, the bolt is horizontally arranged in the length direction perpendicular to the groove body and slides along the length direction, and the bolt can abut against the side, close to the ground, of the groove body.

Through adopting above-mentioned scheme, when the staff sets up and overhauls the electrical control cabinet, slide the bolt to the cell body, the bolt is located the cell body and is close to ground one side, when the staff cuts off the safety rope carelessly, the bolt butt prevents the cell body in the cell body downside and rotates, reduces the unexpected probability that spills of powder.

Preferably, a sealing strip arranged along the length direction of the groove body is fixedly connected to the position, close to the other groove body, of one groove body, and one side, close to the ground, of the sealing strip can abut against one side, far away from the ground, of the other groove body.

Through adopting above-mentioned scheme, the sealing strip is located the gap position department between two cell bodies, and the sealing performance between two cell bodies is strengthened to the sealing strip, reduces the probability that the gap between two cell bodies will be leaked the powder accident.

Preferably, the cabinet body is close to the equal fixedly connected with gag lever post of two cell body positions department, and two cell bodies are close to ground one side homoenergetic butt in the gag lever post, and the cell body butt is when the gag lever post, and two cell bodies are by keeping away from one end each other to being close to one end downward sloping each other.

Through adopting above-mentioned scheme, when the safety rope is blown the cell body and is rotated downwards, the rotation range of two cell bodies of gag lever post restriction makes the unrestrained orbit of powder concentrate to the mounting bracket, strengthens the fire extinguishing effect of powder.

Preferably, all placed the metal ball in two cell bodies, cabinet body bottom corresponds cell body position department fixedly connected with gong.

Through adopting above-mentioned scheme, when the fire on the mounting bracket caused the cell body rotatory with the safety rope burnout, the gong of the cabinet body bottom and then the sound was strikeed to the metal ball in the cell body, was convenient for remind the internal portion of the personnel on duty cabinet at the conflagration initial stage on fire.

Preferably, another cell body position fixedly connected with warning sign is kept away from to a cell body, and warning sign and cell body are close to ground one side and are in the coplanar, and the cabinet body corresponds warning sign position department and has seted up the logical groove of stepping down, and the warning sign can be through the logical groove of stepping down.

Through adopting above-mentioned scheme, when turning down the powder of empting the fire extinguishing at the cell body after the fire, the warning sign passes logical groove of stepping down and stretches out the cabinet body under the drive of cell body, and the help personnel on duty discern the electrical control cabinet that catches fire at a distance fast.

In summary, the present application has the following beneficial effects:

1. when the electrical control equipment in the cabinet body is on fire, the safety rope near the mounting rack is burnt out, the groove body is overturned downwards without being pulled by the safety rope, and the powder in the groove body is sprinkled onto the electrical control equipment on the mounting rack to extinguish fire;

2. when the safety rope is blown by fire on the mounting frame to cause the groove body to rotate, the metal ball in the groove body impacts the gong at the bottom of the cabinet body to make a sound, so that the person on duty can be reminded of the fact that the inside of the cabinet body is on fire at the initial stage of a fire;

3. after the fire breaks out, the groove body rotates downwards to dump the powder of putting out a fire, and the warning board passes the logical groove of stepping down and stretches out the cabinet body under the drive of groove body, and the electric control cabinet that helps the person on duty to discern the fire at a distance fast.

Drawings

Fig. 1 is a schematic structural diagram of an electrical control cabinet according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a mounting rack of an electrical control cabinet according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of an electrical control cabinet embodying a sealing strip according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of an electrical control cabinet embodying a fastening bolt according to an embodiment of the present application.

Description of reference numerals: 1. a cabinet body; 11. routing; 12. a yielding through groove; 2. a mounting frame; 21. an AC contactor; 22. a miniature circuit breaker; 23. a motor starter; 24. a wiring terminal; 3. a suspension; 31. a bolt; 4. a trough body; 41. a safety cord; 411. a guide wheel; 412. fastening a bolt; 413. fastening a nut; 42. a sealing strip; 43. a limiting rod; 44. a metal ball; 45. a warning board.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an electrical control cabinet. Referring to fig. 1 and 2, the cabinet comprises a cabinet body 1, wherein a mounting rack 2 for mounting electrical control equipment is arranged in the cabinet body 1, the mounting rack 2 is arranged in multiple rows, and the electrical control equipment can be one or more of an alternating current contactor 21, a miniature circuit breaker 22, a motor starter 23 and a wiring terminal 24.

Referring to fig. 2 and 3, a suspension 3 is fixedly connected to the top of the inner side of the cabinet body 1, the suspension 3 is provided with two dustpan-shaped groove bodies 4 which are oppositely arranged, the groove bodies 4 are arranged close to each other and have one side open, one ends of the groove bodies 4 which are far away from each other are rotatably connected to the cabinet body 1, the groove bodies 4 are all arranged along the length direction of the mounting frame 2, powder with fire extinguishing performance is placed in the groove bodies 4, the powder can be composed of one of fine sand, BC dry powder fire extinguishing agent and ABC dry powder fire extinguishing agent, a safety rope 41 is arranged at the position of the cabinet body 1 corresponding to the mounting frame 2, a plurality of guide wheels 411 are arranged at the two ends of the mounting frame 2 in the length direction, all the guide wheels 411 are arranged in an array along the height direction of the mounting frame 2, the safety rope 41 is wound on the guide wheels 411, the safety rope 41 passes through the electric control equipment of each row of the mounting frame 2, the safety rope 41 is made of combustible material, the safety rope 41 can be made of one or more of cotton, hemp and nylon, two ends of the safety rope 41 are respectively and fixedly connected to one end of the two trough bodies 4 close to each other, and the safety rope 41 can pull the two trough bodies 4 to be in a horizontal state. When the electrical control equipment in the cabinet body 1 is on fire, the safety rope 41 near the mounting rack 2 is blown, the groove body 4 loses the pulling of the safety rope 41 and turns downwards, and the powder in the groove body 4 is sprinkled onto the electrical control equipment on the mounting rack 2 to extinguish the fire. The safety rope 41 passes through each row of mounting bracket 2 through the guide of leading wheel 411, improves the reaction sensitivity that the safety rope 41 catches fire to each row, shortens the rupture time of safety rope 41, improves the efficiency of putting out a fire.

Referring to fig. 3 and 4, a fastening bolt 412 is fixedly connected to the safety line 41, a fastening nut 413 is threadedly connected to the fastening bolt 412, and the fastening nut 413 is fixedly connected to the safety line 41 at a position far away from the fastening bolt 412. After the trough bodies 4 and the safety ropes 41 are connected, the tightening nuts 413 and the tightening bolts 412 which are connected in a threaded mode are rotated to adjust the tensioning degree of the safety ropes 41, so that the horizontal states of the two trough bodies 4 are corrected, and the probability of powder leakage in the trough bodies 4 is reduced. The position of one trough body 4 close to the other trough body 4 is fixedly connected with a sealing strip 42 arranged along the length direction of the trough body, and one side of the sealing strip 42 close to the ground can be abutted against one side of the other trough body 4 far from the ground. The sealing strip 42 is positioned at the position of the gap between the two groove bodies 4, the sealing performance between the two groove bodies 4 is enhanced by the sealing strip 42, and the probability that the powder is accidentally leaked through the gap between the two groove bodies 4 is reduced.

Referring to fig. 2 and 3, a bolt 31 is slidably connected to a position of the suspension 3 close to the tank 4, the bolt 31 is horizontally arranged perpendicular to the length direction of the tank 4, the bolt 31 slides along the length direction thereof, and the bolt 31 can abut against one side of the tank 4 close to the ground. When the staff sets up and overhauls the electrical control cabinet, slide bolt 31 to cell body 4, bolt 31 is located cell body 4 and is close to ground one side, and when the staff cut off safety rope 41 carelessly, bolt 31 butt prevents cell body 4 to rotate in cell body 4 downside, reduces the unexpected probability that spills of powder. The equal fixedly connected with gag lever post 43 in suspension 3 is close to two cell bodies 4 positions department, and two cell bodies 4 are close to ground one side homoenergetic butt in

gag lever post

43, and 4 butts of cell body are when gag lever posts 43, and two cell bodies 4 are by keeping away from one end each other to being close to one end downward sloping each other. When the safety rope 41 is blown to the groove bodies 4 and rotates downwards, the limiting rod 43 limits the rotation amplitude of the two groove bodies 4, so that the sprinkling track of the powder is concentrated to the mounting frame 2, and the fire extinguishing effect of the powder is enhanced.

Referring to fig. 2 and 3, a plurality of metal balls 44 are disposed in the two trough bodies 4, and a gong 11 is fixedly connected to the bottom of the cabinet body 1 corresponding to the position of the trough body 4. A cell body 4 keeps away from another cell body 4 position department fixedly connected with warning sign 45, and warning sign 45 is close to ground one side with cell body 4 and is in the coplanar, and cabinet body 1 corresponds warning sign 45 position department and has seted up logical groove 12 of stepping down, and warning sign 45 can lead to groove 12 through stepping down. When the fire on the mounting rack 2 blows the safety rope 41 to cause the trough body 4 to rotate, the metal ball 44 in the trough body 4 strikes the gong 11 at the bottom of the cabinet body 1 to make a sound, so that the person on duty can be reminded that the inside of the cabinet body 1 is on fire at the initial stage of the fire. After a fire breaks out, the groove body 4 rotates downwards to dump the powder for fire extinguishing, and meanwhile, the warning board 45 penetrates through the abdicating through groove 12 under the driving of the groove body 4 and extends out of the cabinet body 1, so that a person on duty who comes along with the sound can quickly identify the electrical control cabinet on fire at a distance.

The implementation principle of this application embodiment electrical control cabinet does: when the electrical control equipment in the cabinet body 1 is on fire, the safety rope 41 near the mounting frame 2 is blown, the trough body 4 is pulled and overturned downwards after losing the holding of the safety rope 41, and powder in the trough body 4 is sprinkled onto the electrical control equipment on the mounting frame 2 to extinguish fire; the metal ball 44 in the trough body 4 impacts the gong 11 at the bottom of the cabinet body 1 to make a sound, so that the person on duty can be reminded that the inside of the cabinet body 1 is on fire at the initial stage of the fire; after a fire breaks out, the groove body 4 rotates downwards to dump the powder for fire extinguishing, and meanwhile, the warning board 45 penetrates through the abdicating through groove 12 under the driving of the groove body 4 and extends out of the cabinet body 1, so that a person on duty who comes along with the sound can quickly identify the electrical control cabinet on fire at a distance.

The condition that easily burns out when this application embodiment improves the unexpected fire of electrical control cabinet.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electrical control cabinet, includes the cabinet body (1), its characterized in that: be provided with mounting bracket (2) that are used for installing electrical control equipment in the cabinet body (1), the inboard top of the cabinet body (1) is provided with the cell body (4) of the dustpan form of two relative settings, cell body (4) are close to the uncovered setting in one side each other, cell body (4) are kept away from one end each other and are all rotated and connect in the cabinet body (1), the powder that has the fire extinguishing performance has been placed in cell body (4), the cabinet body (1) corresponds mounting bracket (2) position department and is provided with safety rope (41), safety rope (41) can be fired absolutely, safety rope (41) both ends difference fixed connection is in two cell body (4) one end of being close to each other, safety rope (41) can be pulled and hold two cell body (4) and be in the horizontality.

2. An electrical control cabinet according to claim 1, wherein: mounting bracket (2) are the multirow setting, and mounting bracket (2) length direction both ends are provided with a plurality of leading wheels (411), and all leading wheels (411) are followed mounting bracket (2) direction of height array and are set up, and safety rope (41) twine in leading wheel (411), and safety rope (41) are through the electrical control equipment on every line of mounting bracket (2).

3. An electrical control cabinet according to claim 1, wherein: the safety rope (41) is fixedly connected with a fastening bolt (412), the fastening bolt (412) is in threaded connection with a fastening nut (413), and the fastening nut (413) is far away from the fastening bolt (412) and is fixedly connected to the safety rope (41).

4. An electrical control cabinet according to claim 1, wherein: the top of the inner side of the cabinet body (1) is close to the position of the groove body (4) and is connected with a bolt (31) in a sliding mode, the bolt (31) is perpendicular to the horizontal arrangement of the length direction of the groove body (4), the bolt (31) slides along the length direction of the bolt, and the bolt (31) can abut against the side, close to the ground, of the groove body (4).

5. An electrical control cabinet according to claim 1, wherein: one groove body (4) is close to another groove body (4) and is fixedly connected with a sealing strip (42) arranged along the length direction of the groove body, and one side, close to the ground, of the sealing strip (42) can abut against one side, far away from the ground, of the other groove body (4).

6. An electrical control cabinet according to claim 1, wherein: the cabinet body (1) is close to equal fixedly connected with gag lever post (43) of two cell body (4) positions department, and two cell body (4) are close to ground one side homoenergetic butt in gag lever post (43), and cell body (4) butt is when gag lever post (43), and two cell body (4) are by keeping away from one end each other to being close to one end downward sloping each other.

7. An electrical control cabinet according to claim 1, wherein: a plurality of metal balls (44) are respectively arranged in the two groove bodies (4), and gongs (11) are fixedly connected to the positions, corresponding to the groove bodies (4), of the bottom of the cabinet body (1).

8. An electrical control cabinet according to claim 1, wherein: one groove body (4) is kept away from another groove body (4) position department fixedly connected with warning sign (45), warning sign (45) and groove body (4) are close to ground one side and are in the coplanar, the logical groove of stepping down (12) has been seted up to cabinet body (1) corresponding warning sign (45) position department, warning sign (45) can be through logical groove of stepping down (12).