CN216218114U

CN216218114U - Explosion-proof electric cabinet

Info

Publication number: CN216218114U
Application number: CN202122674095.3U
Authority: CN
Inventors: 刘才福
Original assignee: Jiangxi Caiqi Software Technology Co ltd
Current assignee: Jiangxi Caiqi Software Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-05
Anticipated expiration: 2031-11-03

Abstract

The utility model is suitable for the technical field of electric cabinets, and provides an explosion-proof electric cabinet which comprises an electric cabinet body, wherein a transverse plate is transversely and fixedly connected to the upper part of an inner cavity of the electric cabinet body, a through hole is formed in the transverse plate, a blocking plate is transversely arranged on the upper part of the inner cavity of the electric cabinet body, the upper surface of the blocking plate is abutted against the lower surface of the transverse plate, and the rear side surface of the blocking plate can extend to the outside of the electric cabinet body in a pulling mode. This explosion-proof electric cabinet, when the inside fire that breaks out of electric cabinet body, artifical accessible is outside certain distance, through the handheld other end of connecting the rope, the pulling holds the box and carries out the position removal to the pulling shutoff board removes, opens the opening, makes the inside fire control sand of electric cabinet body pass through the opening and gets into the lower part of electric cabinet body inner chamber, puts out a fire to electric cabinet body inner chamber, need not the manual work and is close to, can make the sand whereabouts of fire control put out a fire, improves the protection to personnel personal safety.

Description

Explosion-proof electric cabinet

Technical Field

The utility model belongs to the technical field of electric cabinets, and particularly relates to an explosion-proof electric cabinet.

Background

The electric control box comprises one or more low-voltage switch devices and related control, measurement, signal, protection, regulation and other devices, is completely assembled by structural components by a manufacturer, and starts to be wired according to a schematic diagram after all the devices are properly prepared, wherein the wiring of a main circuit is firstly completed, and then the main circuit and a signal circuit are sequentially connected.

Present outdoor explosion-proof electric cabinet, in-process using, the short circuit that appears easily catches fire, emergency such as spontaneous combustion, when catching fire because in the open air, just near probably not having the existence of fire extinguisher, it prevents sand to be provided with at the top of box mostly, the personnel of being convenient for put out a fire when discovering, nevertheless most explosion-proof electric cabinets need artifical back of being close to extract the back with the picture peg that the shutoff disappears and prevents sand, the fire control sand just can fall down, when the electric cabinet is on fire, personnel are close to there is certain potential safety hazard, thereby be unfavorable for the manual work operation of putting out a fire.

SUMMERY OF THE UTILITY MODEL

The utility model provides an explosion-proof electric cabinet, and aims to solve the problem that fire fighting sand can fall down only after plugging sand-extinguishing plugboards are pulled out after an electric cabinet is manually approached to the electric cabinet when a fire breaks out.

The utility model is realized in such a way, an explosion-proof electric cabinet comprises an electric cabinet body, wherein the upper part of the inner cavity of the electric cabinet body is transversely and fixedly connected with a transverse plate, a through hole is formed in the transverse plate, the upper part of the inner cavity of the electric cabinet body is transversely provided with a blocking plate, the upper surface of the blocking plate is abutted against the lower surface of the transverse plate, the rear side surface of the blocking plate can extend to the outside of the electric cabinet body in a pulling way, the rear side surface of the blocking plate is fixedly connected with a containing box, the inner cavity of the containing box is rotatably and vertically provided with a rotating rod, the top end of the rotating rod extends to the outside of the containing box, the surface of the rotating rod is fixedly sleeved with a winding roller, the surface of the winding roller is wound with a connecting rope, one end of the connecting rope can rotatably extend to the outside of the containing box, and the other end of the connecting rope is fixedly connected with a connecting pipe, but be provided with the ground nail on the connecting pipe with the pull, the surface of connecting pipe is rotated and is connected with the link, the top fixedly connected with handle of dwang, hold the vertical fixedly connected with connecting plate in top of box trailing flank, the leading flank fixedly connected with locking mechanism of connecting plate.

Preferably, the locking mechanism includes a fixed box, a sliding plate is slidably disposed in an inner cavity of the fixed box along a horizontal direction, a pull rod is vertically and fixedly connected to an upper surface of the sliding plate, a top end of the pull rod extends to the outside of the fixed box in a drawable manner, a spring is vertically disposed between the upper surface of the sliding plate and the top of the inner wall of the fixed box, a clamping rod is vertically and fixedly connected to a lower surface of the sliding plate, and a bottom end of the clamping rod extends to the outside of the fixed box in a drawable manner.

Preferably, a disc is fixedly sleeved on the upper part of the surface of the rotating rod, and a plurality of bayonets matched with the clamping rods are formed in the upper surface of the disc.

Preferably, the rear side face of the accommodating box is provided with a movable opening for the connection rope to move, and the upper part and the lower part of the inner cavity of the movable opening are both rotatably provided with guide wheels.

Preferably, the top of electric cabinet body is uncovered, the top of electric cabinet body is provided with the apron through bolt detachably, the apron with uncovered looks adaptation at electric cabinet body top, the top fixedly connected with dash board of apron.

Preferably, the top fixedly connected with swash plate of electric cabinet body inner wall both sides, the top of swash plate is from outer to interior downward sloping, the fixed surface of electric cabinet body is connected with a plurality of mounting panel.

Compared with the prior art, the utility model has the beneficial effects that: according to the explosion-proof electric cabinet, after the electric cabinet body is installed outdoors manually, the surrounding environment can be observed manually, the connecting rope is pulled to enable the winding roller to rotate to release the connecting rope, after the connecting rope is pulled manually to extend the distance of one end, the other end of the connecting rope can be fixed manually by inserting the ground nail into the ground or hanging the ground nail through the hanging ring, after the fixing, the clamping rod is inserted into the inner part of the bayonet to fix and limit the rotating rod, so that the winding roller is fixed, the winding roller cannot rotate to release the connecting rope, when a fire breaks out in the electric cabinet body, a user can hold the connecting rope by hand at the other end of the connecting rope to move, so that the plugging plate is pulled to move, the through hole is opened, and fire fighting sand in the electric cabinet body enters the lower part of the inner cavity of the electric cabinet body through the through hole, put out a fire to electric cabinet body inner chamber, need not the manual work and be close to, can make the sand that disappears of fire control put out a fire, improve the protection to personnel's personal safety to be convenient for shelter from sleet through the flashing that is provided with, improve the protection to the electric cabinet body, the apron is convenient for the manual work to fill in the inner chamber of electric cabinet body again and mends the sand control that disappears.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic structural view of a bayonet and a disk according to the present invention.

In the figure: 1. electric cabinet body, 2, diaphragm, 3, opening, 4, hold the box, 5, dwang, 6, wind-up roll, 7, connecting rope, 8, connecting pipe, 9, ground nail, 10, link, 11, disc, 12, locking mechanism, 1201, fixed box, 1202, sliding plate, 1203, pull rod, 1204, kelly, 1205, spring, 13, connecting plate, 14, bayonet socket, 15, handle, 16, leading wheel, 17, movable opening, 18, closure plate, 19, swash plate, 20, apron, 21, bolt, 22, dash board, 23, mounting panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, the present invention provides a technical solution: including electric cabinet body 1, the horizontal fixedly connected with diaphragm 2 in upper portion of 1 inner chamber of electric cabinet body has seted up opening 3 on diaphragm 2, and the upper portion of 1 inner chamber of electric cabinet body transversely is provided with shutoff board 18, and the upper surface of shutoff board 18 is inconsistent with the lower surface of diaphragm 2.

The plugging plate 18 can be used for plugging the through hole 3 in the transverse plate 2, and after the through hole 3 is plugged through the plugging plate 18, fire fighting sand can be manually placed on the upper surface of the transverse plate 2 to be stored.

After the plugging plate 18 is pulled out, the fire fighting sand can fall into the lower part of the inner cavity of the electric cabinet body 1 through the through hole 3.

But the trailing flank of shutoff board 18 extends to the outside of electric cabinet body 1 with the pull, and the trailing flank fixedly connected with of shutoff board 18 holds box 4, holds the inner chamber of box 4 and rotationally vertically is provided with dwang 5, and the top of dwang 5 extends to the outside of holding box 4.

The box 4 is held in artifical accessible pulling, can pull out shutoff board 18 to the outside of electric cabinet body 1.

The fixed surface cover of dwang 5 is equipped with wind-up roll 6, and the surface winding of wind-up roll 6 is provided with connects rope 7, connects the one end of rope 7 and rotationally extends to the outside that holds box 4.

The other end of connecting rope 7 is connected with the fixed surface of wind-up roll 6, and artifical rotatable dwang 5 rotates through dwang 5 and drives wind-up roll 6 and rotate, can carry out the rolling or release to connecting rope 7.

The other end fixedly connected with connecting pipe 8 of connecting rope 7 is provided with ground nail 9 on the connecting pipe 8 drawably, and the surface of connecting pipe 8 rotates and is connected with link 10.

The other end of the connecting rope 7 can be fixed manually by inserting the ground nail 9 into the ground or hanging the hanging ring 10 on a fixed object.

The top fixedly connected with handle 15 of dwang 5 holds the vertical fixedly connected with connecting plate 13 in top of box 4 trailing flank, and the leading flank fixedly connected with locking mechanism 12 of connecting plate 13.

Artifical accessible locking mechanical system 12 locks dwang 5 for dwang 5 can't rotate.

Because use in the open air, the fixed position of connecting the rope 7 other end is unsettled apart from electric cabinet body 1 distance, artifical carrying out the outdoor back of installing electric cabinet body 1, the artifical surrounding environment that can observe, according to the position that can fixed connection rope 7 and the distance between electric cabinet body 1, confirm the length of connecting rope 7 and need emitting, rope 7 is connected in the pulling makes wind-up roll 6 rotate the release and connects rope 7, the distance of rope 7 extension one end is connected in the artifical pulling after, the manual work can be fixed the other end of connecting rope 7 through inserting ground nail 9 or articulating through link 10.

After fixed, in inserting bayonet socket 14's inside through blocking pole 1204 again, fix spacingly to dwang 5, thereby fix wind-up roll 6, make wind-up roll 6 can't rotate the release and connect rope 7, when the electric cabinet body 1 is inside to be on fire, artifical accessible is outside certain distance, through the handheld other end of connecting rope 7, the pulling holds box 4 and carries out the position and move, thereby pulling shutoff board 18 removes, open opening 3, make the inside fire control sand of electric cabinet body 1 pass through the lower part that opening 3 got into electric cabinet body 1 inner chamber, put out a fire to electric cabinet body 1 inner chamber.

The fire-fighting sand can fall to extinguish fire without manual approaching, and the personal safety of personnel is protected.

Further, the locking mechanism 12 includes a fixed box 1201, a sliding plate 1202 is slidably disposed in an inner cavity of the fixed box 1201 along a horizontal direction, a pull rod 1203 is vertically and fixedly connected to an upper surface of the sliding plate 1202, a top end of the pull rod 1203 extends to an outside of the fixed box 1201 in a drawable manner, a spring 1205 is vertically disposed between an upper surface of the sliding plate 1202 and a top portion of an inner wall of the fixed box 1201, a clamping rod 1204 is vertically and fixedly connected to a lower surface of the sliding plate 1202, and a bottom end of the clamping rod 1204 extends to the outside of the fixed box 1201 in a drawable manner.

In this embodiment, the sliding plate 1202 is provided, so that a person can pull the pulling rod 1203 to drive the sliding plate 1202 to move the pressing spring 1205 to contract to generate an elastic force.

Further, the upper portion of the surface of the rotating rod 5 is fixedly sleeved with a disc 11, and the upper surface of the disc 11 is provided with a plurality of bayonets 14 matched with the clamping rods 1204.

In this embodiment, when the pulling rod 1203 is pulled manually, the fastening rod 1204 is pulled out from the inside of the bayonet 14, the rotating rod 5 can be rotated manually to wind or release the connecting rope 7, and when the pulling rod 1203 is loosened manually, the elastic force of the spring 1205 can push the sliding plate 1202 to move, so that the fastening rod 1204 is inserted into the inside of the bayonet 14 to limit and fix the rotating rod 5.

Furthermore, the rear side surface of the accommodating box 4 is provided with a movable opening 17 for the connection rope 7 to move, and the upper part and the lower part of the inner cavity of the movable opening 17 are both rotatably provided with guide wheels 16.

In this embodiment, the connection rope 7 is more stable and smooth in the moving process through the guide limit of the movable opening 17 and the guide wheel 16, and is convenient for manual use.

Further, the top of electric cabinet body 1 is uncovered, and the top of electric cabinet body 1 is provided with apron 20 through bolt 21 detachably, the uncovered looks adaptation at apron 20 and electric cabinet body 1 top, and the top fixedly connected with of apron 20 hides flashing 22.

In this embodiment to be convenient for shelter from sleet through the flashing 22 that is provided with, improve the protection to electric cabinet body 1, bolt 21 is convenient for the manual work to open apron 20 and is filled up the sand control that disappears in the inner chamber of electric cabinet body 1.

Further, the top fixedly connected with swash plate 19 of electric cabinet body 1 inner wall both sides, the top of swash plate 19 is by outer to interior downward sloping, and the fixed surface of electric cabinet body 1 is connected with a plurality of mounting panel 23.

In this embodiment, the sloping plate 19 is convenient for guiding the sand control on the upper part of the inner cavity of the electric cabinet body 1, so that the sand control can more thoroughly enter the lower part of the inner cavity of the electric cabinet body 1 through the inside of the through hole 3.

The working principle and the using process of the utility model are as follows: when the electric cabinet is used, after the electric cabinet body 1 is installed outdoors manually, the surrounding environment can be observed manually, the connecting rope 7 is pulled to enable the winding roller 6 to rotate to release the connecting rope 7, after the connecting rope 7 is pulled manually to extend to one end, the other end of the connecting rope 7 can be fixed manually by inserting the ground nail 9 into the ground or hooking the hanging ring 10, after the fixing, the clamping rod 1204 is inserted into the inner part of the bayonet 14 to fix and limit the rotating rod 5, so that the winding roller 6 is fixed, the winding roller 6 cannot rotate to release the connecting rope 7, when fire breaks out in the electric cabinet body 1, the other end of the connecting rope 7 is manually held outside a certain distance, the accommodating box 4 is pulled to move, the blocking plate 18 is pulled to move, the through opening 3 is opened, so that fire fighting sand in the electric cabinet body 1 enters the lower part of the inner cavity of the electric cabinet body 1 through the through opening 3, put out a fire to 1 inner chamber of electric cabinet body, need not the manual work and be close to.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. An explosion-proof electric cabinet which is characterized in that: comprises an electric cabinet body (1), a transverse plate (2) is transversely fixedly connected to the upper portion of an inner cavity of the electric cabinet body (1), a through opening (3) is formed in the transverse plate (2), a plugging plate (18) is transversely arranged on the upper portion of the inner cavity of the electric cabinet body (1), the upper surface of the plugging plate (18) is inconsistent with the lower surface of the transverse plate (2), the rear side surface of the plugging plate (18) can extend to the outer portion of the electric cabinet body (1) in a pulling manner, a containing box (4) is fixedly connected to the rear side surface of the plugging plate (18), a rotating rod (5) is rotatably and vertically arranged in the inner cavity of the containing box (4), the top end of the rotating rod (5) extends to the outer portion of the containing box (4), a winding roller (6) is sleeved on the surface of the rotating rod (5), and a connecting rope (7) is arranged on the surface of the winding roller (6), the one end of connecting rope (7) rotationally extends to hold the outside of box (4), the other end fixedly connected with connecting pipe (8) of connecting rope (7), but be provided with ground nail (9) on connecting pipe (8) with the pull, the surface of connecting pipe (8) is rotated and is connected with link (10), the top fixedly connected with handle (15) of dwang (5), hold vertical fixedly connected with connecting plate (13) in top of box (4) trailing flank, the leading flank fixedly connected with locking mechanism (12) of connecting plate (13).

2. An explosion-proof electric cabinet as recited in claim 1, wherein: the locking mechanism (12) comprises a fixed box (1201), a sliding plate (1202) is arranged in an inner cavity of the fixed box (1201) in a sliding mode along the horizontal direction, a pull rod (1203) is fixedly connected to the upper surface of the sliding plate (1202) in a vertical mode, the top end of the pull rod (1203) extends to the outside of the fixed box (1201) in a pulling mode, a spring (1205) is vertically arranged between the upper surface of the sliding plate (1202) and the top of the inner wall of the fixed box (1201), a clamping rod (1204) is fixedly connected to the lower surface of the sliding plate (1202) in a vertical mode, and the bottom end of the clamping rod (1204) extends to the outside of the fixed box (1201) in a pulling mode.

3. An explosion-proof electric cabinet according to claim 2, characterized in that: the fixed cover in upper portion on dwang (5) surface is equipped with disc (11), the upper surface of disc (11) seted up a plurality of with bayonet socket (14) of kelly (1204) looks adaptation.

4. An explosion-proof electric cabinet as recited in claim 1, wherein: the rear side face of the accommodating box (4) is provided with a movable opening (17) for the connection rope (7) to move, and the upper part and the lower part of the inner cavity of the movable opening (17) are both rotatably provided with guide wheels (16).

5. An explosion-proof electric cabinet as recited in claim 1, wherein: the top of electric cabinet body (1) is uncovered, the top of electric cabinet body (1) is provided with apron (20) through bolt (21) detachably, apron (20) with the uncovered looks adaptation at electric cabinet body (1) top, the top fixedly connected with flashing (22) of apron (20).

6. An explosion-proof electric cabinet as recited in claim 1, wherein: the top fixedly connected with swash plate (19) of electric cabinet body (1) inner wall both sides, the top of swash plate (19) is by outer to interior downward sloping, the fixed surface of electric cabinet body (1) is connected with a plurality of mounting panel (23).