CN212849421U - Novel high-voltage lifting cabinet lower door interlocking device - Google Patents
Novel high-voltage lifting cabinet lower door interlocking device Download PDFInfo
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- CN212849421U CN212849421U CN202021985320.4U CN202021985320U CN212849421U CN 212849421 U CN212849421 U CN 212849421U CN 202021985320 U CN202021985320 U CN 202021985320U CN 212849421 U CN212849421 U CN 212849421U
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Abstract
The utility model discloses a novel high pressure promotes under cabinet interlocking, the intelligent cabinet temperature adjusting device comprises a cabinet body, the back of the cabinet body has articulated sealing door through the fixed hinge of two hinges, two jacks have been seted up to sealing door's left surface, the cavity has been seted up to sealing door's inside, two draw-in grooves have been seted up to the inside wall of the cabinet body, the spout has all been seted up to the interior roof of cavity and the interior diapire of cavity, two the equal joint in inside of spout has the slider with spout looks adaptation, two the common fixedly connected with slide of a side that the slider is close to each other. This novel high pressure promotes cabinet lower door interlock through being provided with the handle, rotates the handle and drives the connecting rod rotation to utilize ejector pin and roof cooperation, make the slide drive slider slide in the spout is inside, and make the slide promote inserted bar and draw-in groove looks joint, can carry out the chucking to sealing door, prevent that high pressure from promoting the cabinet lower door switch at any time, so that seriously influence the security that high pressure promoted the cabinet.
Description
Technical Field
The utility model particularly relates to a novel high pressure promotes cabinet lower door interlock.
Background
The switch cabinet has the functions of overhead incoming and outgoing lines, cable incoming and outgoing lines, bus connection and the like, and is mainly suitable for various places such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textiles, industrial and mining enterprises, residential districts, high-rise buildings and the like, wherein the high-voltage switch cabinet comprises a high-voltage lifting cabinet.
The safety of the high-voltage lifting cabinet in the prior art needs to be noticed when the high-voltage lifting cabinet is used, but certain problems exist in the prior high-voltage lifting cabinet when the high-voltage lifting cabinet is used, for example, the lower door interlocking device of the prior high-voltage lifting cabinet is simple in structure, and the lower door of the high-voltage lifting cabinet can be opened and closed at any time, so that the safety of the high-voltage lifting cabinet is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a novel high-pressure promotes under cabinet interlocking device, solved the problem that influences the high-pressure and promotes cabinet security.
In order to solve the technical problem, the utility model provides a novel high-pressure lifting cabinet lower door interlock, the intelligent cabinet temperature adjusting device comprises a cabinet body, the back of the cabinet body has articulated the sealing door through two hinge fixings, two jacks have been seted up to the left surface of sealing door, the cavity has been seted up to the inside of sealing door, two draw-in grooves have been seted up to the inside wall of the cabinet body, the spout has all been seted up, two to the interior roof of cavity and the interior diapire of cavity the equal joint in inside of spout has the slider with spout looks adaptation, two the common fixedly connected with slide of a side that the slider is close to each other, two inserted bars of left surface fixedly connected with of slide, two the left end of inserted bar all runs through the jack and extends to the inside of draw-in groove, two slide openings have been seted up to the left surface of slide.
Two the right-hand member of slide bar all runs through the slide opening and extends to the right side of slide, every the surface of slide bar all is equipped with the spring, two the left surface of spring all with the inside wall fixed connection of cavity, two the right-hand member of spring all with the left surface fixed connection of slide, the right flank fixedly connected with roof of slide, the right flank fixed mosaic of roof has first magnetic path, the fixed bearing that has inlayed in the back of sealing door, the rear of sealing door is equipped with the handle, the positive fixedly connected with connecting rod of handle, the one end that the handle was kept away from to the connecting rod runs through the bearing and extends to the inside of cavity, the outer fixed surface of connecting rod is connected with the ejector pin of roof looks adaptation, the left end fixedly connected with second magnetic path of ejector pin, the second magnetic path attracts with first magnetic path mutually.
Preferably, the inside of cavity is equipped with two stoppers, two the left surface of stopper all with the right-hand member fixed connection of slide bar.
Preferably, two the equal fixedly connected with protection pad of inside wall of draw-in groove, two the right flank of protection pad all contacts with the left end of inserted bar.
Preferably, the back fixedly connected with warning sign of sealing door, the warning sign is located the below of handle.
Preferably, the back of the sealing door is fixedly embedded with a ventilation frame, and the ventilation frame is positioned on the right side of the handle.
Preferably, a voltmeter is arranged behind the sealing door, and the front side of the voltmeter is fixedly connected with the back side of the sealing door.
Preferably, an indicator light is arranged behind the sealing door, and the front face of the indicator light is fixedly connected with the back face of the sealing door.
Compared with the prior art, the utility model provides a novel door interlock under high-pressure hoisting cabinet has following beneficial effect:
the utility model provides a novel high-voltage lifting cabinet lower door interlocking device, which is provided with a handle, wherein the handle is rotated to drive a connecting rod to rotate, and the ejector rod is matched with a top plate, so that a sliding plate drives a sliding block to slide in a sliding groove, and the sliding plate pushes an insertion rod to be clamped with a clamping groove, thereby clamping a sealing door, preventing the lower door of the high-voltage lifting cabinet from being opened and closed at any time, and seriously affecting the safety of the high-voltage lifting cabinet;
the spring is arranged, the sliding plate is pushed to slide on the outer surface of the sliding rod by utilizing the resilience force of the spring, and the inserted rod is driven to be away from the clamping groove, so that an electrician can open the sealing door conveniently, and the phenomenon of difficult opening is avoided;
through being provided with first magnetic path and second magnetic path, utilize first magnetic path and second magnetic path inter attraction, can increase the stability that the ejector pin pushed the roof, the phenomenon that the ejector pin landing appears when avoiding using.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a novel lower door interlocking device of a high-voltage lifting cabinet provided by the present invention;
FIG. 2 is a rear view of the novel lower door interlock sealing door of the high voltage lift cabinet of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a of the novel lower door interlocking device of the high-voltage lifting cabinet shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a clamping groove, 2, a sliding block, 3, a limiting block, 4, a bearing, 5, a sealing door, 6, a cabinet body, 7, a cavity, 8, a connecting rod, 9, an ejector rod, 10, a first magnetic block, 11, a sliding groove, 12, a protection pad, 13, a sliding plate, 14, a second magnetic block, 15, a top plate, 16, a ventilation frame, 17, a warning board, 18, a sliding rod, 19, a handle, 20, a voltmeter, 21, an indicator light, 22, a jack, 23, an inserting rod, 24, a spring, 25 and a sliding hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a novel lower door interlock device for a high-voltage lifting cabinet according to the present invention; FIG. 2 is a rear view of the novel lower door interlock sealing door of the high voltage lift cabinet of FIG. 1; fig. 3 is an enlarged schematic view of a portion a of the novel lower door interlocking device of the high-voltage lifting cabinet shown in fig. 1. Novel high pressure promotes under cabinet interlocking device, the intelligent cabinet temperature adjusting device comprises a cabinet body 6, the back of the cabinet body 6 has sealing door 5 through two fixed hinges, two jacks 22 have been seted up to sealing door 5's left surface, cavity 7 has been seted up to sealing door 5's inside, two draw-in grooves 1 have been seted up to the inside wall of the cabinet body 6, spout 11 has all been seted up to the interior roof of cavity 7 and the interior diapire of cavity 7, the equal joint in inside of two spout 11 has slider 2 with 11 looks adaptations of spout, the common fixedly connected with slide 13 in a side that two sliders 2 are close to each other, two inserted bars 23 of slide 13's left surface fixedly connected with, the left end of two inserted bars 23 all runs through jack 22 and extends to the inside of draw-in groove 1, two slide opening 25 have been seted up to slide 13's left surface.
The right-hand member of two slide bars 18 all runs through slide opening 25 and extends to the right side of slide 13, every slide bar 18's surface all overlaps and is equipped with spring 24, two spring 24's left surface all with the inside wall fixed connection of cavity 7, two spring 24's right-hand member all with slide 13's left surface fixed connection, slide 13's right surface fixed connection has roof 15, roof 15's right side fixed embedding has first magnetic path 10, the fixed bearing 4 that inlays in back of sealing door 5, sealing door 5's rear is equipped with handle 19, handle 19's positive fixedly connected with connecting rod 8, the one end that handle 19 was kept away from to connecting rod 8 runs through bearing 4 and extends to the inside of cavity 7, connecting rod 8's outer fixed surface be connected with the ejector pin 9 with 15 looks adaptation of roof, the left end fixedly connected with second magnetic path 14 of ejector pin 9, second magnetic path 14 attracts mutually with first magnetic path 10.
The inside of cavity 7 is equipped with two stopper 3, and the left surface of two stopper 3 all with the right-hand member fixed connection of slide bar 18, can carry on spacingly to slide 13, avoids slide 13 and slide bar 18 to appear the phenomenon that breaks away from.
The equal fixedly connected with protection pad 12 of inside wall of two draw-in grooves 1, the right flank of two protection pads 12 all contacts with the left end of inserted bar 23, can protect inserted bar 23, avoids inserted bar 23 collision draw-in groove 1's inside wall.
The back fixedly connected with warning sign 17 of sealing door 5, warning sign 17 are located the below of handle 19, can remind the staff to forbid the electric shock to and prevent that the staff from touching the device.
The back of sealing door 5 is fixed to be inlayed and is had ventilative frame 16, and ventilative frame 16 is located the right side of handle 19, can outwards discharge the heat that the inside electrical components of the cabinet body 6 produced through ventilative frame 16, avoids the heat to damage the inside circuit of the cabinet body 6.
The rear of sealing door 5 is equipped with voltmeter 20, and voltmeter 20's front and the back fixed connection of sealing door 5 are convenient for the staff to watch the height of voltage through voltmeter 20 to the staff examines the height of voltage.
The rear of sealing door 5 is equipped with pilot lamp 21, and whether the device is unusual can be warned to the front of pilot lamp 21 and sealing door 5's back fixed connection, and the staff of being convenient for maintains the device.
The utility model provides a novel door interlock under high-pressure hoisting cabinet's theory of operation as follows:
when using, at first rotate handle 19, make handle 19 drive connecting rod 8 rotate, drive ejector pin 9 simultaneously and push up roof 15, make roof 15 cooperation slide 13 remove, utilize slide 13 to drive slider 2 and slide 11 insidely in spout immediately, and drive inserted bar 23 and insert inside draw-in groove 1, and carry out the chucking to sealing door 5, when sealing door 5 was opened to the electrician, it makes connecting rod 8 drive to rotate handle 19, and make connecting rod 8 drive second magnetic path 14 and the phase separation of first magnetic path 10, utilize spring 24's resilience force simultaneously, it drives slider 2 and slides 11 insidely in spout to promote slide 13, drive inserted bar 23 and follow closely and shift out 1 insidely of draw-in groove.
Compared with the prior art, the utility model provides a novel door interlock under high-pressure hoisting cabinet has following beneficial effect:
the handle 19 is arranged, the handle 19 is rotated to drive the connecting rod 8 to rotate, the ejector rod 9 is matched with the top plate 15, the sliding plate 13 drives the sliding block 2 to slide in the sliding groove 11, the sliding plate 13 pushes the inserting rod 23 to be clamped with the clamping groove 1, the sealing door 5 can be clamped, and the situation that the lower door of the high-voltage lifting cabinet is opened and closed at any time is avoided, so that the safety of the high-voltage lifting cabinet is seriously influenced;
through the arrangement of the spring 24, the sliding plate 13 is pushed to slide on the outer surface of the sliding rod 18 by utilizing the resilience force of the spring 24, and meanwhile, the inserted rod 23 is driven to be far away from the clamping groove 1, so that an electrician can open the sealing door 5 conveniently, and the phenomenon of difficult opening is avoided;
through being provided with first magnetic path 10 and second magnetic path 14, utilize first magnetic path 10 and second magnetic path 14 inter attraction, can increase the stability that ejector pin 9 pushed roof 15, the phenomenon that appears ejector pin 9 landing when avoiding using.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The novel lower door interlocking device of the high-voltage lifting cabinet is characterized by comprising a cabinet body (6), wherein the back surface of the cabinet body (6) is fixedly hinged with a sealing door (5) through two hinges, two jacks (22) are formed in the left side surface of the sealing door (5), a cavity (7) is formed in the sealing door (5), two clamping grooves (1) are formed in the inner side wall of the cabinet body (6), sliding grooves (11) are formed in the inner top wall of the cavity (7) and the inner bottom wall of the cavity (7), sliding blocks (2) matched with the sliding grooves (11) are clamped in the two sliding grooves (11), two sliding blocks (2) are fixedly connected with a sliding plate (13) together, one side surface of each sliding plate (13) is close to the other, two inserting rods (23) are fixedly connected with the left side surface of each sliding rod (23), and the left ends of the two inserting rods (23) penetrate through the jacks (22) and extend to the insides of, two sliding holes (25) are formed in the left side face of the sliding plate (13), and two sliding rods (18) are fixedly connected to the inner side wall of the cavity (7);
two the right-hand member of slide bar (18) all runs through slide opening (25) and extends to the right side of slide plate (13), every the surface of slide bar (18) all is equipped with spring (24), two the left surface of spring (24) all with the inside wall fixed connection of cavity (7), two the right-hand member of spring (24) all with the left surface fixed connection of slide plate (13), the right flank fixed connection of slide plate (13) has roof (15), the right flank fixed embedding of roof (15) has first magnetic path (10), the fixed embedding in back of sealing door (5) has bearing (4), the rear of sealing door (5) is equipped with handle (19), the positive fixedly connected with connecting rod (8) of handle (19), the one end that handle (19) was kept away from in connecting rod (8) runs through bearing (4) and extends to the inside of cavity (7), the outer surface of the connecting rod (8) is fixedly connected with a top rod (9) matched with the top plate (15), the left end of the top rod (9) is fixedly connected with a second magnetic block (14), and the second magnetic block (14) is attracted with the first magnetic block (10).
2. The novel lower door interlocking device of the high-voltage lifting cabinet as claimed in claim 1, wherein: the cavity (7) is internally provided with two limiting blocks (3), and the left side surfaces of the limiting blocks (3) are fixedly connected with the right end of the sliding rod (18).
3. The novel lower door interlocking device of the high-voltage lifting cabinet as claimed in claim 1, wherein: two equal fixedly connected with protection pad (12) of inside wall of draw-in groove (1), two the right flank of protection pad (12) all contacts with the left end of inserted bar (23).
4. The novel lower door interlocking device of the high-voltage lifting cabinet as claimed in claim 1, wherein: the back fixedly connected with warning sign (17) of sealing door (5), warning sign (17) are located the below of handle (19).
5. The novel lower door interlocking device of the high-voltage lifting cabinet as claimed in claim 1, wherein: the back of sealing door (5) is fixed to be inlayed and is had ventilative frame (16), ventilative frame (16) are located the right side of handle (19).
6. The novel lower door interlocking device of the high-voltage lifting cabinet as claimed in claim 1, wherein: the rear of sealing door (5) is equipped with voltmeter (20), the front of voltmeter (20) and the back fixed connection of sealing door (5).
7. The novel lower door interlocking device of the high-voltage lifting cabinet as claimed in claim 1, wherein: an indicator light (21) is arranged behind the sealing door (5), and the front face of the indicator light (21) is fixedly connected with the back face of the sealing door (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021985320.4U CN212849421U (en) | 2020-09-11 | 2020-09-11 | Novel high-voltage lifting cabinet lower door interlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021985320.4U CN212849421U (en) | 2020-09-11 | 2020-09-11 | Novel high-voltage lifting cabinet lower door interlocking device |
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| Publication Number | Publication Date |
|---|---|
| CN212849421U true CN212849421U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021985320.4U Active CN212849421U (en) | 2020-09-11 | 2020-09-11 | Novel high-voltage lifting cabinet lower door interlocking device |
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| CN (1) | CN212849421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336339A (en) * | 2021-12-29 | 2022-04-12 | 杭州杰耀电力设备有限公司 | Manual bypass cabinet of high-pressure frequency conversion with auto-lock effect |
-
2020
- 2020-09-11 CN CN202021985320.4U patent/CN212849421U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336339A (en) * | 2021-12-29 | 2022-04-12 | 杭州杰耀电力设备有限公司 | Manual bypass cabinet of high-pressure frequency conversion with auto-lock effect |
| CN114336339B (en) * | 2021-12-29 | 2023-10-13 | 杭州杰耀电力设备有限公司 | Manual bypass cabinet of high pressure frequency conversion with auto-lock effect |
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