CN220139019U - Low-voltage switch cabinet convenient to overhaul - Google Patents
Low-voltage switch cabinet convenient to overhaul Download PDFInfo
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- CN220139019U CN220139019U CN202320060030.6U CN202320060030U CN220139019U CN 220139019 U CN220139019 U CN 220139019U CN 202320060030 U CN202320060030 U CN 202320060030U CN 220139019 U CN220139019 U CN 220139019U
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- block
- cabinet body
- overhaul
- lifting block
- wall
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- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 6
- 206010020649 Hyperkeratosis Diseases 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 5
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a low-voltage switch cabinet convenient to overhaul, which comprises a cabinet body, wherein a chute is arranged on the inner wall of the cabinet body, a lifting block is connected to the inner wall of the chute in a sliding manner, a first driving mechanism is arranged in the lifting block, one end of the lifting block penetrates through the chute and is provided with a connecting block, a third driving mechanism is arranged between the connecting block and the lifting block, one end of the connecting block, which is far away from the lifting block, is provided with a groove, a connecting column is arranged in the groove, a mounting plate is arranged in the cabinet body, the upper end of the mounting plate extends into the groove and is fixedly connected with the connecting column, a connecting rod is fixedly inserted in the connecting column, and two ends of the connecting rod are respectively connected with the inner wall of the groove in a rotating manner. According to the utility model, the electric components in the cabinet body are installed through the installation plate, the installation plate can extend outwards, rotate and lift, workers do not need to frequently stand or squat to operate, the problem of operation difficulty caused by narrow space in the cabinet body is avoided, and the maintenance and overhaul operation is convenient.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a low-voltage switch cabinet convenient to overhaul.
Background
The switch cabinet is a common 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, each shunt is arranged according to the requirement of the switch cabinet, the main function of the switch cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of a power system, the components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like, wherein the working environment of the low-voltage switch cabinet can be alternating current 50HZ, rated voltage is 380V, and the power distribution system of rated current 3150A is suitable for power plants, petroleum, chemical industry, metallurgy and other industries.
Because the low-voltage switch cabinet is narrow in internal space, the operation is difficult during maintenance and overhaul, and workers need to frequently stand or squat to operate, so that the overhaul efficiency is affected, and the labor intensity of the workers is increased.
Disclosure of Invention
The utility model aims to solve the problems that the low-voltage switch cabinet is difficult to operate during maintenance and overhaul due to the small internal space, and workers need to frequently stand or squat to operate, so that the overhaul efficiency is affected, the labor intensity of the workers is increased, and the low-voltage switch cabinet convenient to overhaul is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a low tension switchgear convenient to overhaul, includes the cabinet body, be equipped with the spout on the inner wall of the cabinet body, sliding connection has the lifter on the inner wall of spout, be equipped with first actuating mechanism in the lifter, the one end of lifter runs through the spout and is equipped with the connecting block, be equipped with third actuating mechanism between connecting block and the lifter, the one end that the lifter was kept away from to the connecting block is equipped with the recess, be equipped with the spliced pole in the recess, the internal mounting panel that is equipped with of cabinet, the upper end of mounting panel extends to in the recess and with spliced pole fixed connection, the spliced pole internal fixation is inserted and is equipped with the connecting rod, the both ends of connecting rod rotate with the inner wall of recess respectively and are connected, be equipped with second actuating mechanism on the connecting rod.
Preferably, the first driving mechanism comprises a screw rod inserted into the lower end of the lifting block, the screw rod is in threaded connection with the lifting block, the lower end of the screw rod is in rotary connection with the inner bottom of the sliding groove, the upper end of the cabinet body is fixedly connected with a first servo motor, the upper end of the screw rod penetrates through the lifting block and the cabinet body and is fixedly connected with the tail end of an output shaft of the first servo motor, and the screw rod is in rotary connection with the cabinet body.
Preferably, the second driving mechanism comprises a driven wheel fixedly sleeved on the connecting rod, an installation groove is formed in the inner wall of the groove, a second servo motor is fixedly connected to the inner wall of the installation groove, the tail end of an output shaft of the second servo motor is fixedly connected with a driving wheel corresponding to the driven wheel, and a transmission chain is sleeved between the driving wheel and the driven wheel.
Preferably, the third driving mechanism comprises an electric push rod fixedly inserted into one end of the lifting block close to the connecting block, one end of the electric push rod far away from the lifting block is fixedly connected with the connecting block, one end of the lifting block close to the electric push rod is slidably inserted with two guide rods, and one end of each guide rod is fixedly connected with the connecting block.
Preferably, an arc groove is arranged on the outer wall of the lifting block, a ball is connected in the arc groove in a rotating mode, and part of the ball penetrates through the arc groove.
Preferably, the lower extreme fixedly connected with rubber callus on sole of the cabinet body.
The beneficial effects are that:
1. firstly, an electric component of a cabinet body is installed through an installation plate, during maintenance, a second servo motor is started to drive a driving wheel to rotate, the driving wheel drives a driven wheel to rotate through a transmission belt, the driven wheel drives a connecting column to rotate through a connecting rod, the installation plate is driven to rotate through the connecting column, the installation plate is in a horizontal state, a worker can maintain and overhaul only by standing without squatting, and part of the installation plate extends to the outside of the cabinet body, so that the problem of difficult operation caused by narrow space in the cabinet body is avoided;
2. meanwhile, the electric push rod is started to drive the connecting block to move outwards, so that most of the mounting plate is positioned outside the cabinet body, a user can conveniently maintain and overhaul the electric components on the mounting plate, the first servo motor is started to drive the screw rod to rotate, the screw rod drives the lifting block to lift through the action of threaded engagement, the lifting block drives the mounting plate to lift through the connecting block, the mounting plate is adjusted to be at a proper height, and accordingly the user can conveniently overhaul.
Drawings
FIG. 1 is a schematic diagram of a low-voltage switchgear convenient for maintenance;
fig. 2 is a schematic diagram of a structure of a position a of the low-voltage switch cabinet which is convenient to overhaul;
fig. 3 is a schematic diagram of a top view structure of a connection block of a low-voltage switch cabinet with convenient maintenance;
fig. 4 is a schematic diagram of a lifting block top view structure of a low-voltage switch cabinet with convenient maintenance.
In the figure: the intelligent cabinet temperature control device comprises a cabinet body 1, a mounting plate 2, a 3-lead screw, a 4-first servo motor, a 5-lifting block, a 6-electric push rod, a 7-connecting block, an 8-transmission chain, a 9-driven wheel, a 10-connecting column, an 11-driving wheel, a 12-second servo motor and a 13-guide rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a low-voltage switch cabinet convenient to overhaul comprises a cabinet body 1, wherein the lower end of the cabinet body 1 is fixedly connected with a rubber foot pad for preventing the lower end of the cabinet body 1 from being worn, a sliding groove is formed in the inner wall of the cabinet body 1, a lifting block 5 is slidably connected onto the inner wall of the sliding groove and used for driving a connecting block 7 to lift, an arc-shaped groove is formed in the outer wall of the lifting block 5, a ball is rotatably connected into the arc-shaped groove and used for reducing resistance when the lifting block 5 moves, and part of the ball penetrates through the arc-shaped groove;
in the embodiment, a first driving mechanism is arranged in a lifting block 5, the first driving mechanism comprises a lead screw 3 inserted into the lower end of the lifting block 5 and used for driving the lifting block 5 to lift, the lead screw 3 is in threaded connection with the lifting block 5, the lower end of the lead screw 3 is rotationally connected with the inner bottom of a chute, the upper end of a cabinet body 1 is fixedly connected with a first servo motor 4 and used for driving the lead screw 3 to rotate, the upper end of the lead screw 3 penetrates through the lifting block 5 and the cabinet body 1 and is fixedly connected with the tail end of an output shaft of the first servo motor 4, and the lead screw 3 is rotationally connected with the cabinet body 1;
in this embodiment, one end of the lifting block 5 penetrates through the sliding groove and is provided with a connecting block 7 for driving the mounting plate 2 to lift, a third driving mechanism is arranged between the connecting block 7 and the lifting block 5, the third driving mechanism comprises an electric push rod 6 fixedly inserted into one end of the lifting block 5 close to the connecting block 7 for driving the connecting block 7 to move, one end of the electric push rod 6 far away from the lifting block 5 is fixedly connected with the connecting block 7, one end of the lifting block 5 close to the electric push rod 6 is slidably inserted with two guide rods 13 for keeping the connecting block 7 to linearly move, and one end of the guide rod 13 is fixedly connected with the connecting block 7;
in the embodiment, a groove is formed at one end of the connecting block 7 far away from the lifting block 5, a connecting column 10 is arranged in the groove and used for driving the mounting plate 2 to rotate, the mounting plate 2 is arranged in the cabinet body 1 and used for mounting electric components, the upper end of the mounting plate 2 extends into the groove and is fixedly connected with the connecting column 10, a connecting rod is fixedly inserted into the connecting column 10 and used for driving the connecting column 10 to rotate, and two ends of the connecting rod are respectively connected with the inner wall of the groove in a rotating way;
in the embodiment, a second driving mechanism is arranged on the connecting rod, the second driving mechanism comprises a driven wheel 9 fixedly sleeved on the connecting rod and used for driving the connecting rod to rotate, an installation groove is formed in the inner wall of the groove, a second servo motor 12 is fixedly connected to the inner wall of the installation groove and used for driving a driving wheel 11 to rotate, the tail end of an output shaft of the second servo motor 12 is fixedly connected with the driving wheel 11 corresponding to the driven wheel 9 and used for driving a transmission chain 8 to rotate, and a transmission chain 8 is sleeved between the driving wheel 11 and the driven wheel 9 and used for driving the driven wheel 9 to rotate;
in the embodiment, firstly, the electrical components of the cabinet body 1 are installed through the installation plate 2, during maintenance, the second servo motor 12 is started to drive the driving wheel 11 to rotate, the driving wheel 11 drives the driven wheel 9 to rotate through the transmission chain 8, the driven wheel 9 drives the connecting column 10 to rotate through the connecting rod, the installation plate 2 is driven to rotate through the connecting column 10, the installation plate 2 is in a horizontal state, a worker can maintain and overhaul only by standing, the operation is not needed to be performed by squatting, and part of the installation plate 2 extends to the outside of the cabinet body 1, so that the problem of difficult operation caused by narrow space in the cabinet body 1 is avoided; meanwhile, the electric push rod 6 is started to drive the connecting block 7 to move outwards, so that most of the mounting plate 2 is positioned outside the cabinet body 1, a user can conveniently maintain and overhaul the electric components on the mounting plate 2, the first servo motor 4 is started to drive the screw rod 3 to rotate finally, the screw rod 3 drives the lifting block 5 to lift through the action of threaded engagement, the lifting block 5 drives the mounting plate 2 to lift through the connecting block 7, the mounting plate 2 is adjusted to be at a proper height, and further convenience is brought to the user for overhaul operation.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a low tension switchgear convenient to overhaul, includes the cabinet body (1), its characterized in that: be equipped with the spout on the inner wall of the cabinet body (1), sliding connection has elevating block (5) on the inner wall of spout, be equipped with first actuating mechanism in elevating block (5), the one end of elevating block (5) runs through the spout and is equipped with connecting block (7), be equipped with third actuating mechanism between connecting block (7) and elevating block (5), the one end that elevating block (5) was kept away from to connecting block (7) is equipped with the recess, be equipped with spliced pole (10) in the recess, be equipped with mounting panel (2) in the cabinet body (1), the upper end of mounting panel (2) extends to in the recess and with spliced pole (10) fixed connection, fixedly inserted in spliced pole (10) has the connecting rod, the both ends of connecting rod respectively with the inner wall rotation of recess be connected, be equipped with second actuating mechanism on the connecting rod.
2. The low-voltage switchgear convenient to overhaul as claimed in claim 1, wherein: the first driving mechanism comprises a screw rod (3) inserted into the lower end of the lifting block (5), the screw rod (3) is in threaded connection with the lifting block (5), the lower end of the screw rod (3) is rotationally connected with the inner bottom of the sliding groove, the upper end of the cabinet body (1) is fixedly connected with a first servo motor (4), the upper end of the screw rod (3) penetrates through the lifting block (5) and the cabinet body (1) and is fixedly connected with the tail end of an output shaft of the first servo motor (4), and the screw rod (3) is rotationally connected with the cabinet body (1).
3. The low-voltage switchgear convenient to overhaul as claimed in claim 1, wherein: the second driving mechanism comprises a driven wheel (9) fixedly sleeved on the connecting rod, an installation groove is formed in the inner wall of the groove, a second servo motor (12) is fixedly connected to the inner wall of the installation groove, a driving wheel (11) corresponding to the driven wheel (9) is fixedly connected to the tail end of an output shaft of the second servo motor (12), and a transmission chain (8) is sleeved between the driving wheel (11) and the driven wheel (9).
4. The low-voltage switchgear convenient to overhaul as claimed in claim 1, wherein: the third driving mechanism comprises an electric push rod (6) fixedly inserted into one end of the lifting block (5) close to the connecting block (7), one end of the electric push rod (6) away from the lifting block (5) is fixedly connected with the connecting block (7), one end of the lifting block (5) close to the electric push rod (6) is slidably inserted with two guide rods (13), and one end of each guide rod (13) is fixedly connected with the connecting block (7).
5. The low-voltage switchgear convenient to overhaul as claimed in claim 1, wherein: an arc groove is formed in the outer wall of the lifting block (5), a ball is connected in the arc groove in a rotating mode, and part of the ball penetrates through the arc groove.
6. The low-voltage switchgear convenient to overhaul as claimed in claim 1, wherein: the lower extreme fixedly connected with rubber callus on sole of cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320060030.6U CN220139019U (en) | 2023-01-10 | 2023-01-10 | Low-voltage switch cabinet convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320060030.6U CN220139019U (en) | 2023-01-10 | 2023-01-10 | Low-voltage switch cabinet convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220139019U true CN220139019U (en) | 2023-12-05 |
Family
ID=88964516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320060030.6U Active CN220139019U (en) | 2023-01-10 | 2023-01-10 | Low-voltage switch cabinet convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220139019U (en) |
-
2023
- 2023-01-10 CN CN202320060030.6U patent/CN220139019U/en active Active
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