CN117791383A - Switch cabinet for electrical engineering - Google Patents
Switch cabinet for electrical engineering Download PDFInfo
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- CN117791383A CN117791383A CN202410210573.0A CN202410210573A CN117791383A CN 117791383 A CN117791383 A CN 117791383A CN 202410210573 A CN202410210573 A CN 202410210573A CN 117791383 A CN117791383 A CN 117791383A
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- switch cabinet
- fixedly connected
- installation
- heat dissipation
- cabinet body
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- 238000004870 electrical engineering Methods 0.000 title claims abstract description 22
- 230000017525 heat dissipation Effects 0.000 claims abstract description 37
- 230000008859 change Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 59
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 230000000670 limiting effect Effects 0.000 description 29
- 230000005855 radiation Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The invention relates to the technical field of switch cabinet equipment, in particular to a switch cabinet for electrical engineering, which comprises a switch cabinet body, a heat dissipation structure, an adjusting structure, a mounting structure, a wiring structure, a replacement structure and a circuit breaker, wherein the heat dissipation structure is arranged on the switch cabinet body; the heat dissipation structure is convenient to detach, dust on the heat dissipation structure is convenient to clean, and therefore the heat dissipation effect is improved, and dust accumulated at the bottom of the switch cabinet is convenient to clean after the heat dissipation structure is detached; the electric components arranged in the switch cabinet body are outwards slipped out through the adjusting structure, so that the electric components are more convenient to replace and overhaul; the space between the mounting structures is convenient to adjust, the number of the mounting structures can be increased according to the requirement, and the space utilization rate and the mounting efficiency are improved; the wiring structure is used for arranging the circuits in the switch cabinet body, and the information cards of different circuits are placed through the wiring structure, so that a target circuit and an electric element can be found out quickly; through changing the structure quick replacement circuit breaker, the change efficiency of circuit breaker has been improved.
Description
Technical Field
The invention relates to the technical field of switch cabinet equipment, in particular to a switch cabinet for electrical engineering.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the sub-control switch, and each shunt is arranged according to the requirement; such as meters, automatic control, motor magnetic switches, various ac contactors, etc.; the switch cabinet has the main functions of opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system; the components in the switch cabinet mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a transformer, various protection devices and the like.
However, in the use process of the traditional switch cabinet, dust can enter the switch cabinet from the heat dissipation frame at the bottom end, dust is easily accumulated at the bottom end of the switch cabinet, and because the filter screen and the switch cabinet are mostly integrated, the dust accumulated at the bottom end is not easy to clean, and meanwhile, the dust accumulated on the heat dissipation frame at the bottom end is easy to block the heat dissipation holes, so that the ventilation in the switch cabinet is slow, and the heat dissipation effect is affected; the internal space of the switch cabinet is narrow, and when the electric switch in the switch cabinet needs to be maintained, the operation of operators is inconvenient; the installation guide rail of the electric switch on the switch cabinet is fixed inside the switch cabinet through bolts, so that the position of the installation guide rail is inconvenient to adjust, and the flexibility is low; the number of the electric switches in the switch cabinet is large, the corresponding connecting lines are large, the lines are easy to wind, and workers cannot find the target electric switch through the lines conveniently, so that the connection line information of the electric switch cannot be obtained easily; when an individual circuit breaker burns out, the circuit breaker needs to be disassembled by disassembling the rotating bolts, and the efficiency of replacing the circuit breaker is low.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a switch cabinet for electrical engineering.
The technical scheme adopted for solving the technical problems is as follows: a switch cabinet for electrical engineering comprises a switch cabinet body; the switch cabinet comprises a switch cabinet body, and is characterized in that the switch cabinet body is provided with a heat radiation structure, the heat radiation structure comprises a heat radiation frame, the switch cabinet body is connected with the heat radiation frame in a sliding manner, two clamping strips with L-shaped sections are connected to the heat radiation frame in a sliding manner, connecting strips are fixedly connected to the clamping strips, the connecting strips are connected with the heat radiation frame in a sliding manner, clamping strips are fixedly connected to the connecting strips, the clamping strips are clamped with clamping grooves, and the clamping grooves are formed in the switch cabinet body;
the circuit breaker, the inside of cubical switchboard body is equipped with a plurality of circuit breakers.
Specifically, two guide strips are fixedly connected to the heat dissipation frame, the clamping strips are connected with the guide strips in a sliding mode, and a first spring is fixedly connected between the clamping strips and the heat dissipation frame.
Specifically, be equipped with regulation structure on the cubical switchboard body, regulation structure includes the worm, it is connected with the worm to rotate on the cubical switchboard body, one side meshing of worm has two worm wheels, one side fixedly connected with screw rod of worm wheel, rotate between screw rod and the cubical switchboard body and be connected with, each threaded connection has a slider on two screw rods, fixedly connected with two guide bars on the cubical switchboard body, two respectively be equipped with a slider on the guide bar.
Specifically, the adjusting structure further comprises a hand wheel, the hand wheel is rotationally connected with the switch cabinet body, and the hand wheel is detachably connected to the end portion of the worm.
Specifically, be equipped with mounting structure on the slider, mounting structure includes the installation strip, four be equipped with two installation strips on the slider, two the vertical direction setting of installation strip is equipped with a plurality of mounting grooves of linear arrangement on the installation strip, sliding connection has the installation cover on the installation strip, sliding connection has the slide on the installation cover, fixedly connected with regulating block on the slide, the block between regulating block and the mounting groove, fixedly connected with second spring between regulating block and the installation cover.
Specifically, the inside sliding connection of slide has the spacing that the cross-section is J shape, fixedly connected with extension spring between spacing and the slide, sliding connection between spacing and the installation cover.
Specifically, be equipped with wiring structure on the installation cover, wiring structure includes the wire casing, is located respectively two fixedly connected with wire casing between two installation covers on the installation strip, be equipped with the parting bead that is used for cutting off the circuit on the wire casing, sliding connection has a plurality of transparent ya keli boards on the wire casing.
Specifically, sliding connection has the post of pressing on the wire casing, pressing fixedly connected with third spring between post and the wire casing, the bottom fixedly connected with stopper that the cross-section of pressing the post is L shape, stopper and spacing groove block, the spacing groove is located on the ya keli board.
Specifically, be equipped with the change structure on the installation cover, the change structure includes the installation guide rail, is located two respectively between two installation covers on the installation strip fixedly connected with cross-section is trapezoidal installation guide rail, a plurality of circuit breakers sliding connection is on the installation guide rail, the inside rotation of circuit breaker is connected with oval carousel, be equipped with the guide way on the carousel, inside roll connection of guide way has the roller bearing, the roller bearing rotates to be connected on the connecting rod, sliding connection between connecting rod and the circuit breaker, the bottom fixedly connected with cross-section of connecting rod is trapezoidal fixture block, fixture block and installation guide rail laminating.
Specifically, one side fixedly connected with pivot of carousel, rotate between pivot and the circuit breaker and be connected, the inside sliding connection of pivot has the draw runner, the draw runner is regular quadrangular prism, sliding connection between draw runner and the circuit breaker, fixedly connected with fourth spring between draw runner and the pivot.
The beneficial effects of the invention are as follows:
(1) According to the switch cabinet for the electrical engineering, the heat radiation structure is arranged on the switch cabinet body, the heat radiation structure is used for radiating the heat of the switch cabinet body, the heat radiation structure is convenient to detach, dust on the heat radiation structure is convenient to clean, the heat radiation effect is further improved, and meanwhile, after the heat radiation structure is detached, dust accumulated at the bottom of the switch cabinet is convenient to clean, so that the using effect of the switch cabinet body is improved.
(2) According to the switch cabinet for the electrical engineering, the adjusting structure is arranged on the switch cabinet body, so that the electrical components mounted in the switch cabinet body can slide outwards through the adjusting structure, the electrical components can be replaced and overhauled more conveniently, and the using effect of the switch cabinet body is improved.
(3) According to the switch cabinet for the electrical engineering, the installation structure is arranged in the switch cabinet body, so that electrical elements can be conveniently installed through the installation structure, meanwhile, the distance between the installation structures can be conveniently adjusted, the number of the installation structures can be increased according to requirements, the space utilization rate is improved, and meanwhile, the installation efficiency is improved.
(4) According to the switch cabinet for the electrical engineering, the wiring structure is arranged on the mounting structure, so that the wiring structure is convenient for arranging the circuits inside the switch cabinet body, and meanwhile, the wiring structure is convenient for placing information cards with different circuits connected with different electrical elements, so that the target circuit and the electrical elements can be found out quickly.
(5) According to the switch cabinet for the electrical engineering, the replacement structure is arranged on the installation structure, so that the circuit breaker can be replaced quickly through the replacement structure, and the replacement efficiency of the circuit breaker is improved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of the B-section structure shown in FIG. 1;
FIG. 4 is an enlarged schematic view of the structure of the portion C shown in FIG. 1;
FIG. 5 is a schematic diagram of a connection structure between a switch cabinet body and a mounting bar according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of the portion D shown in FIG. 5;
FIG. 7 is a schematic view of a connection structure between a stop bar and a tension spring according to the present invention;
fig. 8 is a schematic structural view of a wiring structure of the present invention;
fig. 9 is a schematic diagram of a connection structure between a switch cabinet body and a heat dissipation structure according to the present invention;
FIG. 10 is a schematic view of the connection structure of the clip strip and the connecting strip of the present invention;
FIG. 11 is a schematic view of a connection structure of a worm and a worm wheel according to the present invention;
FIG. 12 is a schematic diagram of a connection structure between a fixture block and a mounting rail according to the present invention;
FIG. 13 is an enlarged schematic view of the E-section structure shown in FIG. 12;
FIG. 14 is a schematic diagram showing a connection structure between a slider and a shaft according to the present invention;
fig. 15 is a schematic view of a connection structure of a roller and a guide groove according to the present invention.
In the figure: 1. a switch cabinet body; 2. a heat dissipation structure; 201. a heat dissipation frame; 202. clamping strips; 203. a connecting strip; 204. clamping strips; 205. a clamping groove; 206. a guide bar; 207. a first spring; 3. an adjustment structure; 301. a hand wheel; 302. a worm; 303. a worm wheel; 304. a screw; 305. a slide block; 306. a guide rod; 4. a mounting structure; 401. a mounting bar; 402. a mounting groove; 403. a mounting sleeve; 404. a slide plate; 405. an adjusting block; 406. a limit bar; 407. a second spring; 408. a tension spring; 5. a wiring structure; 501. a wire slot; 502. a parting bead; 503. an acrylic plate; 504. pressing the column; 505. a third spring; 506. a limiting block; 507. a limit groove; 6. replacing the structure; 601. installing a guide rail; 602. a slide bar; 603. a rotating shaft; 604. a fourth spring; 605. a turntable; 606. a guide groove; 607. a roller; 608. a connecting rod; 609. a clamping block; 7. a circuit breaker.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 15, the switch cabinet for electrical engineering according to the present invention comprises a switch cabinet body 1; the switch cabinet comprises a switch cabinet body 1, and is characterized in that a heat dissipation structure 2 is arranged on the switch cabinet body 1, the heat dissipation structure 2 comprises a heat dissipation frame 201, the heat dissipation frame 201 is connected with the switch cabinet body 1 in a sliding manner, two clamping strips 202 with L-shaped sections are connected with the heat dissipation frame 201 in a sliding manner, connecting strips 203 are fixedly connected with the clamping strips 202, the connecting strips 203 are connected with the heat dissipation frame 201 in a sliding manner, clamping strips 204 are fixedly connected with the connecting strips 203, clamping between the clamping strips 204 and clamping grooves 205 is achieved, and the clamping grooves 205 are formed in the switch cabinet body 1;
a circuit breaker 7, wherein a plurality of circuit breakers 7 are arranged inside the switch cabinet body 1; two guide strips 206 are fixedly connected to the heat dissipation frame 201, the clamping strips 204 are slidably connected with the guide strips 206, and a first spring 207 is fixedly connected between the clamping strips 204 and the heat dissipation frame 201; namely: when the switch cabinet body 1 needs to be cleaned, the dust at the bottom end inside the switch cabinet body 1 is accumulated too much to clamp the two clamping bars 202, the clamping bars 202 drive the connecting bars 203 to slide, the connecting bars 203 drive the clamping bars 204 to slide, the clamping bars 204 further slide out of the clamping grooves 205 on the switch cabinet body 1, the first springs 207 are compressed, the whole heat dissipation frame 201 is further taken down from the switch cabinet body 1, the heat dissipation frame 201 is cleaned, meanwhile, dust inside the switch cabinet body 1 can be swept out from the through holes after the heat dissipation frame 201 is detached, cleaning efficiency is improved, the first springs 207 are prevented from being deviated due to the arrangement of the guide bars 206, and meanwhile, the clamping bars 204 are more stable in sliding.
Specifically, an adjusting structure 3 is arranged on the switch cabinet body 1, the adjusting structure 3 comprises a worm 302, the switch cabinet body 1 is rotatably connected with the worm 302, one side of the worm 302 is meshed with two worm gears 303, one side of each worm gear 303 is fixedly connected with a screw 304, the screws 304 are rotatably connected with the switch cabinet body 1, each screw 304 is in threaded connection with a sliding block 305, the switch cabinet body 1 is fixedly connected with two guide rods 306, and each guide rod 306 is provided with a sliding block 305; the adjusting structure 3 further comprises a hand wheel 301, the hand wheel 301 is rotatably connected with the switch cabinet body 1, and the hand wheel 301 is detachably connected with the end part of the worm 302; namely: when the inside electrical component of switch cabinet body 1 needs to be overhauld and replaced, can rotate hand wheel 301, hand wheel 301 rotates and then drives worm 302 to rotate, and worm 302 rotates and then drives worm wheel 303 to rotate, and worm wheel 303 rotates and then drives screw 304 to rotate, and screw 304 rotates and then slides out slider 305, and then slides out mounting structure 4 on slider 305, and then the electrical component of being convenient for overhaul and installing on mounting structure 4, and the setting of guide bar 306 has improved the stability when slider 305 slides.
Specifically, the sliding blocks 305 are provided with a mounting structure 4, the mounting structure 4 comprises mounting bars 401, two mounting bars 401 are arranged on four sliding blocks 305, two mounting bars 401 are arranged in the vertical direction, a plurality of mounting grooves 402 which are linearly arranged are arranged on the mounting bars 401, the mounting bars 401 are slidably connected with mounting sleeves 403, the mounting sleeves 403 are slidably connected with sliding plates 404, the sliding plates 404 are fixedly connected with adjusting blocks 405, the adjusting blocks 405 are clamped with the mounting grooves 402, and second springs 407 are fixedly connected between the adjusting blocks 405 and the mounting sleeves 403; a limiting strip 406 with a J-shaped section is slidably connected inside the sliding plate 404, a tension spring 408 is fixedly connected between the limiting strip 406 and the sliding plate 404, and the limiting strip 406 is slidably connected with the mounting sleeve 403; namely: the installation strip 401 is installed on the slider 305, when a plurality of groups of electric elements need to be installed, the bottom ends of the two installation strips 401 can be respectively slid into one installation sleeve 403, the limit strip 406 is firstly slid, the limit strip 406 drives the sliding plate 404 to slide, the second spring 407 is compressed, the sliding plate 404 drives the adjusting block 405 to slide into the installation sleeve 403, after the interference effect of the limit strip 406 and the installation sleeve 403 disappears, the tension spring 408 drives the limit strip 406 to slide, the end part of the limit strip 406 further slides to one side of the installation sleeve 403, further limiting the sliding plate 404 and the second spring 407, at this time, the installation sleeve 403 can be slid up and down, after the limit strip 406 is pulled to a proper position, the limit strip 406 does not collide with one side of the installation sleeve 403 any more, at this time, under the effect of the second spring 407, the sliding plate 404 drives the adjusting block 405 to be clamped into the installation groove 402 on the installation sleeve 403, and the position of the installation sleeve 403 is adjusted.
Specifically, the mounting sleeve 403 is provided with a wiring structure 5, the wiring structure 5 includes a wire groove 501, a wire groove 501 is fixedly connected between the two mounting sleeves 403 respectively located on the two mounting strips 401, a parting bead 502 for isolating the circuit is arranged on the wire groove 501, and a plurality of transparent acrylic plates 503 are slidably connected on the wire groove 501; the wire groove 501 is slidably connected with a pressing column 504, a third spring 505 is fixedly connected between the pressing column 504 and the wire groove 501, a limiting block 506 with an L-shaped section is fixedly connected to the bottom end of the pressing column 504, the limiting block 506 is clamped with a limiting groove 507, and the limiting groove 507 is arranged on an acrylic plate 503; namely: the installation sleeve 403 of the wire slot 501 is installed above the installation sleeve 403 of the circuit breaker 7, wires required to be connected with the circuit breaker 7 pass through the through holes reserved between the parting strips 502 on the wire slot 501, meanwhile, connection line information is placed in the grooves on the wire slot 501, then protection observation is carried out through the acrylic plate 503, when an internal line information card needs to be replaced, the pressing column 504 can be pressed, the pressing column 504 slides to drive the limiting block 506 to slide, the third spring 505 compresses, at the moment, the limiting block 506 is not clamped with the limiting groove 507 on the acrylic plate 503 any more, at the moment, the acrylic plate 503 can be pulled out to replace an information card, after replacement, the acrylic plate 503 is reinserted, and under the reset action of the third spring 505, the limiting block 506 can slide into the limiting groove 507 of the acrylic plate 503 to limit the information card.
Specifically, the mounting sleeve 403 is provided with a replacement structure 6, the replacement structure 6 includes a mounting guide rail 601, a mounting guide rail 601 with a trapezoid cross section is fixedly connected between the two mounting sleeves 403 respectively located on the two mounting bars 401, a plurality of circuit breakers 7 are slidably connected on the mounting guide rail 601, an elliptical rotary table 605 is rotatably connected inside the circuit breakers 7, a guide groove 606 is formed in the rotary table 605, a roller 607 is rotatably connected inside the guide groove 606, the roller 607 is rotatably connected on a connecting rod 608, the connecting rod 608 is slidably connected with the circuit breakers 7, a clamping block 609 with a trapezoid cross section is fixedly connected at the bottom end of the connecting rod 608, and the clamping block 609 is attached to the mounting guide rail 601; a rotating shaft 603 is fixedly connected to one side of the rotary table 605, the rotating shaft 603 is rotationally connected with the circuit breaker 7, a sliding strip 602 is slidably connected to the inside of the rotating shaft 603, the sliding strip 602 is a regular quadrangular prism, the sliding strip 602 is slidably connected with the circuit breaker 7, and a fourth spring 604 is fixedly connected between the sliding strip 602 and the rotating shaft 603; namely: when the circuit breaker 7 needs to be replaced, the sliding bar 602 can be pressed by a wrench, the sliding bar 602 slides into the circuit breaker 7, at the moment, the limiting effect of the circuit breaker 7 on the sliding bar 602 disappears, the fourth spring 604 compresses, at the moment, the wrench is rotated to drive the sliding bar 602 to rotate ninety degrees, the sliding bar 602 rotates ninety degrees to drive the rotating shaft 603 to rotate ninety degrees, the rotating shaft 603 rotates ninety degrees to drive the rotating disc 605 to rotate ninety degrees, the roller 607 further rolls in the guide groove 606 on one side of the rotating disc 605, the rotating disc 605 rotates to drive the roller 607 and the connecting rod 608 to ascend or descend, and the connecting rod 608 ascend or descend to drive the clamping block 609 to ascend or descend, so that the circuit breaker 7 is detached from the mounting guide rail 601 or the circuit breaker 7 is mounted.
When the switch cabinet is used, when the switch cabinet body 1 needs to be cleaned, excessive dust at the bottom end inside the switch cabinet body 1 is accumulated to clamp the two clamping bars 202, the clamping bars 202 drive the connecting bars 203 to slide, the connecting bars 203 drive the clamping bars 204 to slide, the clamping bars 204 further slide out of the clamping grooves 205 on the switch cabinet body 1, the first springs 207 are compressed, the whole heat dissipation frame 201 is further slid out of the switch cabinet body 1 to be taken down, the heat dissipation frame 201 is cleaned, meanwhile, the dust inside the switch cabinet body 1 can be swept out from the through holes after the heat dissipation frame 201 is detached, the cleaning efficiency is improved, the arrangement of the guide bars 206 prevents the first springs 207 from deviating, and meanwhile, the clamping bars 204 slide more stably;
when the electrical element in the switch cabinet body 1 needs to be overhauled and replaced, the hand wheel 301 can be rotated, the hand wheel 301 rotates to drive the worm 302 to rotate, the worm 302 rotates to drive the worm wheel 303 to rotate, the worm wheel 303 rotates to drive the screw 304 to rotate, the screw 304 rotates to slide out the sliding block 305, the mounting structure 4 on the sliding block 305 slides out, the electrical element mounted on the mounting structure 4 is convenient to overhaul, and the guide rod 306 improves the stability of the sliding block 305 during sliding;
then, the mounting bars 401 are mounted on the sliding blocks 305, when a plurality of groups of electric elements are required to be mounted, the bottom ends of the two mounting bars 401 can slide into one mounting sleeve 403 respectively, the limiting bars 406 slide firstly, the limiting bars 406 drive the sliding plates 404 to slide, the second springs 407 compress, the sliding plates 404 drive the adjusting blocks 405 to slide into the mounting sleeve 403, after the interference effect of the limiting bars 406 and the mounting sleeve 403 disappears, the tension springs 408 drive the limiting bars 406 to slide, the end parts of the limiting bars 406 slide to one side of the mounting sleeve 403, and then limit the sliding plates 404 and the second springs 407, at this moment, the mounting sleeve 403 can slide up and down, after the mounting sleeve 403 is in a proper position, the limiting bars 406 are pulled, the limiting bars 406 do not collide one side of the mounting sleeve 403 any more, and at this moment, under the effect of the second springs 407, the sliding plates 404 drive the adjusting blocks 405 to be clamped into the mounting grooves 402 on the mounting bars 401, and then the positions of the mounting sleeve 403 are adjusted;
secondly, mounting the mounting sleeve 403 with the fixed wire slot 501 above the mounting sleeve 403 with the fixed wire slot 7, enabling the wire to be connected with the circuit breaker 7 to pass through the through holes reserved between the parting strips 502 on the wire slot 501, placing the connection line information in the grooves on the wire slot 501, then performing protection observation through the acrylic plate 503, when the internal line information card needs to be replaced, pressing the pressing post 504, sliding the pressing post 504 to drive the limiting block 506 to slide, compressing the third spring 505, at the moment, the limiting block 506 is not clamped with the limiting groove 507 on the acrylic plate 503, at the moment, the acrylic plate 503 can be pulled out to replace the information card, and after replacement, the acrylic plate 503 is reinserted, and under the reset action of the third spring 505, the limiting block 506 can slide into the limiting groove 507 of the acrylic plate 503 to limit the information card;
finally, when the circuit breaker 7 needs to be replaced, the slide bar 602 can be pressed by a wrench, the slide bar 602 slides into the circuit breaker 7, at the moment, the limiting effect of the circuit breaker 7 on the slide bar 602 is eliminated, the fourth spring 604 is compressed, at the moment, the wrench is rotated to drive the slide bar 602 to rotate ninety degrees, the slide bar 602 rotates ninety degrees to drive the rotating shaft 603 to rotate ninety degrees, the rotating shaft 603 rotates ninety degrees to drive the rotating disc 605 to rotate ninety degrees, the roller 607 further rolls in the guide groove 606 on one side of the rotating disc 605, the rotating disc 605 rotates to drive the roller 607 and the connecting rod 608 to ascend or descend, and the connecting rod 608 ascends or descends to drive the clamping block 609 to ascend or descend, so that the circuit breaker 7 is dismounted from the mounting guide rail 601 or the circuit breaker 7 is mounted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. A switchgear for electrical engineering, characterized by comprising:
a switch cabinet body (1);
the switch cabinet comprises a heat dissipation structure (2), wherein the heat dissipation structure (2) is arranged on a switch cabinet body (1), the heat dissipation structure (2) comprises a heat dissipation frame (201), the heat dissipation frame (201) is connected with two clamping strips (202) with L-shaped cross sections in a sliding manner on the switch cabinet body (1), connecting strips (203) are fixedly connected onto the clamping strips (202), the connecting strips (203) are connected with the heat dissipation frame (201) in a sliding manner, clamping strips (204) are fixedly connected onto the connecting strips (203), the clamping strips (204) are clamped with clamping grooves (205), and the clamping grooves (205) are formed in the switch cabinet body (1);
the circuit breaker (7), the inside of cubical switchboard body (1) is equipped with a plurality of circuit breakers (7).
2. A switchgear for electrical engineering according to claim 1, characterized in that: two guide strips (206) are fixedly connected to the heat dissipation frame (201), the clamping strips (204) are connected with the guide strips (206) in a sliding mode, and a first spring (207) is fixedly connected between the clamping strips (204) and the heat dissipation frame (201).
3. A switchgear for electrical engineering according to claim 1, characterized in that: be equipped with regulation structure (3) on cubical switchboard body (1), regulation structure (3) include worm (302), it is connected with worm (302) to rotate on cubical switchboard body (1), one side meshing of worm (302) has two worm wheels (303), one side fixedly connected with screw rod (304) of worm wheel (303), rotate between screw rod (304) and cubical switchboard body (1) and be connected, each threaded connection has a slider (305) on two screw rods (304), fixedly connected with two guide bars (306) on cubical switchboard body (1), two respectively be equipped with slider (305) on guide bar (306).
4. A switchgear for electrical engineering according to claim 3, characterized in that: the adjusting structure (3) further comprises a hand wheel (301), the hand wheel (301) is rotationally connected with the switch cabinet body (1), and the hand wheel (301) is detachably connected to the end portion of the worm (302).
5. A switchgear for electrical engineering according to claim 3, characterized in that: be equipped with mounting structure (4) on slider (305), mounting structure (4) are including installation strip (401), four be equipped with two installation strips (401) on slider (305), two installation strip (401) vertical direction sets up, be equipped with a plurality of mounting grooves (402) of linear arrangement on installation strip (401), sliding connection has installation cover (403) on installation cover (403), sliding connection has slide (404) on installation cover (403), fixedly connected with regulating block (405) on slide (404), the block between regulating block (405) and mounting groove (402), fixedly connected with second spring (407) between regulating block (405) and installation cover (403).
6. The electrical engineering switchgear according to claim 5, wherein: the inside sliding connection of slide (404) has spacing (406) that the cross-section is J shape, fixedly connected with extension spring (408) between spacing (406) and slide (404), sliding connection between spacing (406) and installation cover (403).
7. The electrical engineering switchgear according to claim 5, wherein: be equipped with wiring structure (5) on installation cover (403), wiring structure (5) include wire casing (501), are located respectively two between two installation covers (403) on installation strip (401) fixedly connected with wire casing (501), be equipped with parting bead (502) that are used for cutting off the circuit on wire casing (501), sliding connection has a plurality of transparent ya keli boards (503) on wire casing (501).
8. The electrical engineering switchgear as claimed in claim 7, wherein: the utility model discloses a wire casing, including wire casing (501) and acrylic board (503), sliding connection has on wire casing (501) and presses post (504), press fixedly connected with third spring (505) between post (504) and wire casing (501), the bottom fixedly connected with of pressing post (504) is stopper (506) of L shape in cross-section, stopper (506) and spacing groove (507) block, on acrylic board (503) are located in spacing groove (507).
9. The electrical engineering switchgear according to claim 5, wherein: be equipped with on installation cover (403) and change structure (6), change structure (6) including installation guide rail (601), be located two respectively between two installation covers (403) on installation strip (401) fixedly connected with cross-section is trapezoidal installation guide rail (601), a plurality of circuit breakers (7) sliding connection are on installation guide rail (601), the inside rotation of circuit breaker (7) is connected with oval carousel (605), be equipped with guide way (606) on carousel (605), inside roll connection of guide way (606) has roller (607), roller (607) rotation is connected on connecting rod (608), sliding connection between connecting rod (608) and circuit breaker (7), the bottom fixedly connected with cross-section of connecting rod (608) is trapezoidal fixture block (609), fixture block (609) laminating with installation guide rail (601).
10. The switchgear for electrical engineering according to claim 9, characterized in that: one side fixedly connected with pivot (603) of carousel (605), rotate between pivot (603) and circuit breaker (7) and be connected, the inside sliding connection of pivot (603) has draw runner (602), draw runner (602) are regular quadrangular prism, sliding connection between draw runner (602) and circuit breaker (7), fixedly connected with fourth spring (604) between draw runner (602) and pivot (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410210573.0A CN117791383B (en) | 2024-02-27 | 2024-02-27 | Switch cabinet for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410210573.0A CN117791383B (en) | 2024-02-27 | 2024-02-27 | Switch cabinet for electrical engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117791383A true CN117791383A (en) | 2024-03-29 |
| CN117791383B CN117791383B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410210573.0A Active CN117791383B (en) | 2024-02-27 | 2024-02-27 | Switch cabinet for electrical engineering |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224315A (en) * | 2019-07-03 | 2019-09-10 | 长沙而道新能源科技有限公司 | A kind of switchgear |
| CN211266044U (en) * | 2020-01-13 | 2020-08-14 | 山东万海电气有限公司 | High-voltage electrical control switch cabinet |
| CN213027088U (en) * | 2020-09-17 | 2021-04-20 | 广州市蔚森节能科技有限公司 | Intelligent control switch |
| CN216016242U (en) * | 2021-11-03 | 2022-03-11 | 汉口学院 | Block terminal for electrical engineering |
| CN219371699U (en) * | 2023-03-09 | 2023-07-18 | 扬中市神华电仪设备有限公司 | Switch board convenient to reason line |
| CN219591922U (en) * | 2023-02-22 | 2023-08-25 | 扬州常安电器设备有限公司 | Module assembly type cabinet structure |
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- 2024-02-27 CN CN202410210573.0A patent/CN117791383B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224315A (en) * | 2019-07-03 | 2019-09-10 | 长沙而道新能源科技有限公司 | A kind of switchgear |
| CN211266044U (en) * | 2020-01-13 | 2020-08-14 | 山东万海电气有限公司 | High-voltage electrical control switch cabinet |
| CN213027088U (en) * | 2020-09-17 | 2021-04-20 | 广州市蔚森节能科技有限公司 | Intelligent control switch |
| CN216016242U (en) * | 2021-11-03 | 2022-03-11 | 汉口学院 | Block terminal for electrical engineering |
| CN219591922U (en) * | 2023-02-22 | 2023-08-25 | 扬州常安电器设备有限公司 | Module assembly type cabinet structure |
| CN219371699U (en) * | 2023-03-09 | 2023-07-18 | 扬中市神华电仪设备有限公司 | Switch board convenient to reason line |
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| CN117791383B (en) | 2024-05-03 |
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