CN115939967B - Drawer type low-voltage switch cabinet convenient to overhaul - Google Patents
Drawer type low-voltage switch cabinet convenient to overhaul Download PDFInfo
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- CN115939967B CN115939967B CN202310246207.6A CN202310246207A CN115939967B CN 115939967 B CN115939967 B CN 115939967B CN 202310246207 A CN202310246207 A CN 202310246207A CN 115939967 B CN115939967 B CN 115939967B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The invention relates to a switch cabinet, in particular to a drawer type low-voltage switch cabinet convenient to overhaul. The invention provides a drawer type low-voltage switch cabinet convenient to overhaul, which comprises a switch cabinet frame and cabinet body drawers, wherein the switch cabinet frame is uniformly and slidingly connected with the cabinet body drawers at intervals, the drawer type low-voltage switch cabinet also comprises guide rails, overhaul work tables, lifting mechanisms, pull-out assemblies and retraction assemblies, the two sides of the switch cabinet frame are respectively connected with the guide rails, the overhaul work tables are slidingly connected between the two guide rails, the lifting mechanisms are arranged between the overhaul work tables and the switch cabinet frame and used for lifting the overhaul work tables, the pull-out assemblies used for pulling out the cabinet body drawers are arranged on the overhaul work tables, and the retraction assemblies are arranged in the cabinet body drawers. When the drawer of the cabinet body is required to be pulled out for maintenance, the maintenance workbench is lifted up only by controlling the handle to extend, and then the driving motor is operated for operation, so that the operation is more convenient.
Description
Technical Field
The invention relates to a switch cabinet, in particular to a drawer type low-voltage switch cabinet convenient to overhaul.
Background
In the oil exploitation process, a large number of large-scale exploitation equipment is often used, so a large number of low-voltage switch cabinets are used for converting and carrying electric energy, the drawer type low-voltage switch cabinets belong to one type of low-voltage switch cabinets, and the switch cabinets need to be overhauled regularly in the use process, so that the damage of parts in the switch cabinets is avoided, and the operation of the whole equipment is influenced.
At present, the in-process of overhauling drawer type low-voltage switch cabinet is taken out cabinet body drawer from the switch cabinet by the manual work first, takes out the back with cabinet body drawer completely earlier, carries cabinet body drawer again and places and overhauls the operation on the workstation of maintenance dolly, and the process of operation is comparatively loaded down with trivial details, and when needs take out the higher cabinet body drawer on the low-voltage switch cabinet, then need support through the ladder, supplies operating personnel to carry out transport operation, and is comparatively troublesome, and supports operating personnel with the ladder, has certain potential safety hazard in the in-process of operation.
Disclosure of Invention
In view of the above, the invention provides a drawer type low-voltage switch cabinet which is convenient to overhaul.
The technical implementation scheme of the invention is as follows: the utility model provides a drawer type low-voltage switch cabinet convenient to overhaul, including cubical switchboard cabinet frame and cabinet body drawer, even interval slidingtype is connected with cabinet body drawer on the cubical switchboard cabinet frame, still including guide rail, maintenance workstation, lifting mechanism, pull out the subassembly and receive and release the subassembly, cubical switchboard cabinet frame both sides all are connected with guide rail, slidingtype is connected with maintenance workstation between two guide rails, be equipped with lifting mechanism between maintenance workstation and the cubical switchboard cabinet frame, lifting mechanism is used for carrying out the lifting to maintenance workstation, be equipped with on the maintenance workstation and be used for pulling out the pull-out subassembly of cabinet body drawer, be equipped with in the cabinet body drawer and receive and release the subassembly.
In one embodiment, the lifting mechanism comprises a guide wheel, a double-shaft motor, a wire spool and wire ropes, wherein the rear side of the top of the overhaul workbench is rotationally connected with two guide wheels, the double-shaft motor is installed at the inner upper part of the cabinet frame of the switch cabinet, two output shafts of the double-shaft motor penetrate out of the cabinet frame of the switch cabinet and are connected with the wire spool, the wire spool is wound with the wire ropes, and the two wire ropes are respectively connected with the front side of the top of the overhaul workbench by bypassing the two guide wheels.
In one embodiment, the pull-out assembly comprises a screw rod, a sliding plate, a driving motor, a gear box and a pulling block, wherein the screw rods are respectively connected to two sides of the top of the overhaul workbench in a rotating mode, the gear box is installed at the top of the overhaul workbench, the input end of the gear box is connected with one screw rod, the output end of the gear box is connected with the other screw rod, the driving motor is installed on the top of the overhaul workbench, the output shaft of the driving motor is connected with the screw rod connected with the input end of the gear box, the sliding plate is connected between the two screw rods through threads, and the pulling block for pulling out the drawer of the cabinet body is respectively connected to two sides of the top of the sliding plate.
In one embodiment, the retractable assembly comprises an air cylinder, a connecting plate and a handle, the air cylinder is arranged at the inner bottom of the cabinet body drawer, two handles are connected in the cabinet body drawer in a sliding mode, the two handles can slide out of the cabinet body drawer, the handles are located right above the pulling block after sliding, the pulling block can be inserted into the handles after moving upwards, the connecting plate is connected between the two handles, and the connecting plate is connected with a telescopic rod of the air cylinder.
In one embodiment, the infrared control device further comprises a control component, the control component comprises an infrared emitter, an infrared receiver and a control panel, the infrared emitter is installed on the pulling block on one side, the infrared receiver is installed in the handle on one side, the pulling block provided with the infrared emitter and the handle provided with the infrared receiver are arranged on the same side, when the pulling block is inserted into the handle, the infrared emitter is aligned to the infrared receiver, the control panel is installed on the cabinet frame of the switch cabinet, and the infrared receiver, the infrared emitter and the double-shaft motor are all electrically connected with the control panel.
In one embodiment, the drive motor is electrically connected to the control panel.
In one embodiment, the novel cabinet is characterized by further comprising a locking assembly, wherein the locking assembly comprises a locking block and pushing shafts, the locking blocks are connected to two sides of the inside of the cabinet body drawer in a sliding mode, the locking blocks can be inserted into a cabinet frame of the switch cabinet in a sliding mode and used for fixing the cabinet body drawer, a chute is formed in the top of each locking block, two pushing shafts are connected to a connecting plate and located in the chute, and the pushing shafts can move through the chute to squeeze the locking blocks.
In one embodiment, the device further comprises a supporting component, the supporting component comprises a supporting plate and a torsion spring, the bottom of the overhaul working table is rotatably connected with the supporting plate, and the torsion spring is connected between the supporting plate and the overhaul working table.
The invention has the following advantages: 1. according to the invention, when the cabinet drawer needs to be pulled out for maintenance, the control handle is only required to extend, then the maintenance workbench is lifted, and then the driving motor is operated, so that the operation is more convenient, and when the cabinet drawer at a higher position is maintained, the climbing ladder is not required to be manually pulled out, so that the potential safety hazard in the operation process can be reduced.
2. When the maintenance workbench is lifted, the front side and the rear side of the top of the maintenance workbench can be pulled simultaneously to lift the maintenance workbench, so that the whole stress of the maintenance workbench is more uniform, and the maintenance workbench is prevented from tilting in the lifting process.
3. According to the invention, after the overhaul workbench rises to the height of the cabinet drawer to be pulled out, the control assembly can automatically control the double-shaft motor to stop operating and control the driving motor to operate, so that the operation is more convenient, and the phenomenon that the overhaul workbench moves upwards for too long to squeeze the handle due to unnoticed operation by operators can be avoided.
4. The invention can be inserted into the cabinet frame of the switch cabinet through the locking piece to fix the cabinet drawer, thereby avoiding someone from opening the cabinet drawer at will.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of components such as a cabinet frame, a guide rail, an overhaul workbench of the switch cabinet.
Fig. 3 is a schematic perspective view of the lifting mechanism of the present invention.
Fig. 4 is a schematic perspective view of the pull-out assembly, service table and guide wheel of the present invention.
Fig. 5 is a schematic perspective view of the pull-out assembly of the present invention.
Fig. 6 is a schematic perspective view of the components of the switch cabinet frame, the handle, the locking block, etc. of the present invention.
Fig. 7 is a schematic perspective view of the retraction assembly, locking assembly and cabinet drawer of the present invention.
Fig. 8 is a schematic perspective view of the retraction assembly and locking assembly of the present invention.
Fig. 9 is a cross-sectional view of a cabinet drawer of the present invention.
FIG. 10 is a schematic perspective view of a pulling block, a sliding plate and an infrared emitter according to the present invention.
Fig. 11 is a schematic perspective view of the maintenance work table, the support plate and the torsion spring according to the present invention.
Fig. 12 is a schematic perspective view of the support plate of the present invention after being unfolded.
Reference numerals illustrate: 1: cubical switchboard cabinet frame, 2: cabinet drawer, 3: guide rail, 4: maintenance workbench, 51: guide wheel, 52: biaxial motor, 53: wire spool, 54: wire rope, 55: hanging ring, 56: hook, 61: screw, 62: slide plate, 63: drive motor, 64: gearbox, 65: pulling block, 71: cylinder, 72: connection plate, 721: handle, 81: infrared emitter, 82: infrared receiver, 83: control panel, 9: support plate, 91: torsion spring, 101: locking piece, 102: pushing the shaft.
Detailed Description
The invention is described in detail below with reference to the drawings and the specific embodiments.
Example 1
The utility model provides a drawer type low-voltage switch cabinet convenient to overhaul, as shown in fig. 1-9, including switch cabinet frame 1, cabinet body drawer 2, guide rail 3, overhaul workstation 4, lifting mechanism, pull out the subassembly and receive and release the subassembly, even interval sliding connection has cabinet body drawer 2 on the switch cabinet frame 1, switch cabinet frame 1 left and right sides front portion all is connected with guide rail 3, sliding connection has overhaul workstation 4 between two guide rails 3, be equipped with lifting mechanism between overhaul workstation 4 and the switch cabinet frame 1, lifting mechanism is used for carrying out the lifting to overhaul workstation 4, be equipped with on the overhaul workstation 4 and be used for pulling out the subassembly of pulling out of cabinet body drawer 2, be equipped with receive and release the subassembly in the cabinet body drawer 2.
As shown in fig. 3, the lifting mechanism comprises a guide wheel 51, a double-shaft motor 52, a wire spool 53, steel wire ropes 54, a hanging ring 55 and a hanging hook 56, wherein the rear side of the top of the overhaul workbench 4 is rotationally connected with the two guide wheels 51, the two guide wheels 51 are symmetrically arranged left and right, the double-shaft motor 52 is installed at the upper part in the cabinet frame 1 of the switch cabinet, two output shafts of the double-shaft motor 52 penetrate out of the cabinet frame 1 of the switch cabinet and are connected with the wire spool 53, the wire ropes 54 are wound on the wire spool 53, the front side of the top of the overhaul workbench 4 is connected with the two hanging hooks 56, the two hanging hooks 56 are symmetrically arranged left and right, the end parts of the two steel wire ropes 54 are connected with the hanging rings 55, the two steel wire ropes 54 respectively bypass the two guide wheels 51, and the hanging rings 55 of the two steel wire ropes 54 are respectively hung on the two hanging hooks 56, so that the steel wire ropes 54 are connected with the front side of the top of the overhaul workbench 4 through the hanging rings 55 and the hanging rings 56.
As shown in fig. 1, fig. 4 and fig. 5, the pull-out assembly comprises a screw rod 61, a sliding plate 62, a driving motor 63, a gear box 64 and a pulling block 65, wherein the screw rod 61 is rotatably connected to the left side and the right side of the top of the overhaul working table 4, the gear box 64 is installed on the front side of the top of the overhaul working table 4, the input end of the gear box 64 is connected with the left screw rod 61, the driving motor 63 is installed on the left rear side of the top of the overhaul working table 4, the output shaft of the driving motor 63 is connected with the left screw rod 61 through a coupling, the sliding plate 62 is connected between the two screw rods 61 through threads, the sliding plate 62 can slide back and forth on the top of the overhaul working table 4, the pulling block 65 is connected to the left side and the right side of the top of the sliding plate 62, and the pulling block 65 is used for pulling out the cabinet drawer 2.
As shown in fig. 1, 6, 7, 8 and 9, the retraction assembly comprises an air cylinder 71, a connecting plate 72 and a handle 721, wherein the air cylinder 71 is installed at the inner bottom of the cabinet drawer 2, the two handles 721 are connected in a sliding manner at the front inside of the cabinet drawer 2, the two handles 721 are symmetrically arranged, the two handles 721 slide forwards and can slide out of the cabinet drawer 2, the handles 721 slide forwards and then are positioned right above the pulling block 65, the pulling block 65 can be inserted into the handles 721 upwards, the connecting plate 72 is connected between the two handles 721, and the connecting plate 72 is connected with a telescopic rod of the air cylinder 71.
When the drawer type low-voltage switch cabinet is needed, the drawer type low-voltage switch cabinet can be used, when the drawer type low-voltage switch cabinet is used, if the cabinet drawer 2 is needed to be overhauled, the air cylinder 71 telescopic rod in the cabinet drawer 2 can be started firstly to stretch to drive the connecting plate 72 to move forwards, the connecting plate 72 moves forwards to drive the sliding plate 62 and the handle 721 to move forwards, the handle 721 moves forwards and then stretches out of the cabinet drawer 2, then the double-shaft motor 52 can be started to drive the wire spool 53 to rotate to retract the steel wire rope 54, when the steel wire rope 54 is retracted, the rear side of the overhauling workbench 4 can be pulled to slide upwards through the guide wheel 51, meanwhile, the front side of the overhauling workbench 4 can be pulled to move upwards through the hook 56 and the hanging ring 55, so that the overhauling workbench 4 can be integrally moved upwards, and when the air cylinder is upwards moved upwards, the front side and the rear side of the top of the overhauling workbench 4 can be synchronously pulled, so that the whole stress of the overhauling workbench 4 is more uniform, when the maintenance workbench 4 moves upwards, the pulling block 65 can be driven to move upwards, the pulling block 65 can be inserted into the handle 721, when the pulling block 65 moves upwards to be completely inserted into the handle 721, the double-shaft motor 52 is controlled to be closed, meanwhile, the driving motor 63 is started to drive the two screw rods 61 to rotate simultaneously through the gear box 64, the screw rods 61 rotate to drive the sliding plate 62 to move forwards, the sliding plate 62 moves forwards to drive the pulling block 65 to move forwards, the pulling handle 721 moves forwards, thereby pulling out the cabinet drawer 2, the pulled cabinet drawer 2 is positioned at the top of the maintenance workbench 4, then the double-shaft motor 52 can be started again to drive the maintenance workbench 4 to be lifted to a proper height, after the lifting is finished, the double-shaft motor 52 is closed again, then the electronic elements in the cabinet drawer 2 can be maintained, the operation biax motor 52 control overhauls workstation 4 to the position of taking out cabinet drawer 2, but again the reverse operation of steerable driving motor 63 inserts cabinet drawer 2 in the cubical switchboard cabinet frame 1 can, so, just can use this device, and when using, need not the manual work and pull out cabinet drawer 2, the operation process is more convenient, can improve work efficiency, and when the higher cabinet drawer 2 is taken out on cubical switchboard cabinet frame 1, also need not the manual work and use the cat ladder to climb, take out cabinet drawer 2 again, can guarantee the security in the operation process.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 9 and 10, the control assembly further comprises a control assembly, the control assembly comprises an infrared emitter 81, an infrared receiver 82 and a control panel 83, the infrared emitter 81 is installed on the rear side of the left pulling block 65, the infrared receiver 82 is installed on the rear side in the left handle 721, when the pulling block 65 is inserted into the handle 721, the infrared emitter 81 is aligned with the infrared receiver 82, the control panel 83 is installed on the lower left side of the cabinet frame 1, and the infrared receiver 82, the infrared emitter 81 and the double-shaft motor 52 are all electrically connected with the control panel 83, and the driving motor 63 is electrically connected with the control panel 83.
At first, the infrared emitter 81 can be opened, when the overhaul workbench 4 is controlled to drive the pulling block 65 to lift, the left pulling block 65 can be inserted into the left handle 721, when the left pulling block 65 is inserted into the left handle 721, rays emitted by the infrared emitter 81 can be irradiated into the infrared receiver 82 at the left handle 721, at the moment, the pulling block 65 is inserted into the handle 721, the infrared receiver 82 receives the rays to send signals to the control panel 83, the double-shaft motor 52 is controlled to be closed, meanwhile, the driving motor 63 can be controlled to start to operate, so that the double-shaft motor 52 is not required to be controlled to be closed manually, the operation is more convenient, and the condition that the pulling block 65 continues to move after being inserted into the handle 721 due to the fact that the pulling block 65 is not noticed manually can be avoided.
As shown in fig. 6-9, the locking assembly further comprises a locking block 101 and a pushing shaft 102, wherein the locking block 101 is connected to the left side and the right side of the inner bottom of the cabinet drawer 2 in a sliding mode, the locking block 101 can be inserted into the cabinet frame 1 of the switch cabinet in a sliding mode and used for fixing the cabinet drawer 2, a chute is formed in the top of the locking block 101, two pushing shafts 102 are connected to the rear side of the connecting plate 72, the pushing shaft 102 is located in the chute, and the pushing shaft 102 can move through the chute to squeeze the locking block 101, so that the locking block 101 is separated from the cabinet frame 1 of the switch cabinet.
Initially, the locking piece 101 is inserted into the cabinet frame 1 of the switch cabinet, the cabinet drawer 2 is fixed, the cabinet drawer 2 is more stable during operation, the connecting plate 72 can drive the pushing shaft 102 to move forward when moving forward, the pushing shaft 102 can move forward to move towards the cabinet drawer 2 by extruding the locking piece 101 through the chute on the locking piece 101, and the locking piece 101 is separated from the cabinet frame 1 of the switch cabinet, so that the cabinet drawer 2 can be fixed, and the cabinet drawer 2 is prevented from being opened by someone at will.
As shown in fig. 11 and 12, the overhauling workbench further comprises a supporting component, the supporting component comprises a supporting plate 9 and a torsion spring 91, the supporting plate 9 is rotatably connected to the front side of the bottom of the overhauling workbench 4, and the torsion spring 91 is connected between the supporting plate 9 and the overhauling workbench 4.
Initially, torsion spring 91 is compressed state, when maintenance workstation 4 upwards moves, and backup pad 9 can rotate under torsion spring 91's effect, and when maintenance workstation 4 moved to suitable height, backup pad 9 was expanded completely, and the contained angle between backup pad 9 expansion back and maintenance workstation 4 bottom rear side is greater than ninety degrees, later installs cabinet drawer 2 on maintenance workstation 4, and control maintenance workstation 4 moves down to suitable height for backup pad 9 bottom supports with the contact of cubical switchboard cabinet frame 1 lower part, thereby can support maintenance workstation 4, reduces the pressure that the output shaft of biax motor 52 bore.
The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. All equivalents and alternatives falling within the spirit of the invention are intended to be included within the scope of the invention. What is not elaborated on the invention belongs to the prior art which is known to the person skilled in the art.
Claims (5)
1. The utility model provides a drawer type low tension switchgear convenient to overhaul, is including cubical switchboard cabinet frame (1) and cabinet body drawer (2), evenly interval sliding connection has cabinet body drawer (2), characterized by on cubical switchboard cabinet frame (1): the automatic lifting device comprises a cabinet body drawer (2), and is characterized by further comprising guide rails (3), an overhaul workbench (4), lifting mechanisms, pull-out assemblies and retraction assemblies, wherein the guide rails (3) are connected to two sides of the cabinet body frame (1), the overhaul workbench (4) is connected between the two guide rails (3) in a sliding mode, the lifting mechanisms are arranged between the overhaul workbench (4) and the cabinet body frame (1) and used for lifting the overhaul workbench (4), the pull-out assemblies used for pulling out the cabinet body drawer (2) are arranged on the overhaul workbench (4), and the retraction assemblies are arranged in the cabinet body drawer (2); the lifting mechanism comprises guide wheels (51), a double-shaft motor (52), a wire spool (53) and a steel wire rope (54), wherein the rear side of the top of the overhaul workbench (4) is rotationally connected with the two guide wheels (51), the double-shaft motor (52) is arranged at the upper part in the cabinet frame (1) of the switch cabinet, two output shafts of the double-shaft motor (52) penetrate out of the cabinet frame (1) of the switch cabinet and are connected with the wire spool (53), the steel wire rope (54) is wound on the wire spool (53), and the two steel wire ropes (54) are respectively connected with the front side of the top of the overhaul workbench (4) by bypassing the two guide wheels (51); the pulling-out assembly comprises a screw rod (61), a sliding plate (62), a driving motor (63), a gear box (64) and a pulling block (65), wherein the screw rod (61) is rotationally connected to two sides of the top of the overhaul workbench (4), the gear box (64) is installed at the top of the overhaul workbench (4), the input end of the gear box (64) is connected with one screw rod (61), the output end of the gear box (64) is connected with the other screw rod (61), the driving motor (63) is installed on the top of the overhaul workbench (4), the output shaft of the driving motor (63) is connected with the screw rod (61) connected with the input end of the gear box (64), the sliding plate (62) is connected between the two screw rods (61) through threads, and the pulling block (65) for pulling out the cabinet drawer (2) is connected to two sides of the top of the sliding plate (62). The folding and unfolding assembly comprises an air cylinder (71), a connecting plate (72) and a handle (721), wherein the air cylinder (71) is arranged at the inner bottom of the cabinet body drawer (2), two handles (721) are connected in a sliding mode in the cabinet body drawer (2), the two handles (721) can slide out of the cabinet body drawer (2), the handles (721) are located right above the pulling block (65) after sliding, the pulling block (65) can be inserted into the handles (721) in an upward moving mode, the connecting plate (72) is connected between the two handles (721), and the connecting plate (72) is connected with a telescopic rod of the air cylinder (71).
2. The easy-to-overhaul drawer type low-voltage switch cabinet as claimed in claim 1, wherein: the infrared control device is characterized by further comprising a control component, wherein the control component comprises an infrared emitter (81), an infrared receiver (82) and a control panel (83), the infrared emitter (81) is arranged on the pulling block (65) on one side, the infrared receiver (82) is arranged in the handle (721) on one side, the pulling block (65) provided with the infrared emitter (81) and the handle (721) provided with the infrared receiver (82) are arranged on the same side, when the pulling block (65) is inserted into the handle (721), the infrared emitter (81) is aligned to the infrared receiver (82), the control panel (83) is arranged on the switch cabinet frame (1), and the infrared receiver (82), the infrared emitter (81) and the double-shaft motor (52) are all electrically connected with the control panel (83).
3. A drawer-type low-voltage switch cabinet convenient to overhaul as claimed in claim 2, wherein: the driving motor (63) is electrically connected with the control panel (83).
4. The easy-to-overhaul drawer type low-voltage switch cabinet as claimed in claim 1, wherein: still including locking element, locking element is including locking piece (101) and promotion axle (102), and cabinet body drawer (2) inside both sides all slidingtype are connected with locking piece (101), and locking piece (101) slip can insert in cubical switchboard cabinet frame (1) for it is fixed with cabinet body drawer (2), and the chute has been seted up at locking piece (101) top, is connected with two promotion axles (102) on connecting plate (72), promotes axle (102) and is located the chute, and the removal of push axle (102) can be moved through chute extrusion locking piece (101).
5. The easy-to-overhaul drawer type low-voltage switch cabinet as claimed in claim 1, wherein: the device is characterized by further comprising a supporting component, wherein the supporting component comprises a supporting plate (9) and a torsion spring (91), the bottom of the overhaul workbench (4) is rotatably connected with the supporting plate (9), and the torsion spring (91) is connected between the supporting plate (9) and the overhaul workbench (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310246207.6A CN115939967B (en) | 2023-03-15 | 2023-03-15 | Drawer type low-voltage switch cabinet convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310246207.6A CN115939967B (en) | 2023-03-15 | 2023-03-15 | Drawer type low-voltage switch cabinet convenient to overhaul |
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| CN115939967A CN115939967A (en) | 2023-04-07 |
| CN115939967B true CN115939967B (en) | 2023-05-16 |
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| CN202310246207.6A Active CN115939967B (en) | 2023-03-15 | 2023-03-15 | Drawer type low-voltage switch cabinet convenient to overhaul |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116111480B (en) * | 2023-04-14 | 2023-06-27 | 广蓝电气设备有限公司 | Multi-interlayer-adjusted high-low voltage distribution box and operation method thereof |
| CN116207638B (en) * | 2023-04-28 | 2023-08-18 | 无锡互云通电力设备有限公司 | Drawer type low-voltage cabinet |
| CN116231510B (en) * | 2023-05-09 | 2023-08-01 | 山东厚俞实业有限公司 | Medium-voltage switchgear with handcart anti-toppling structure in cabinet |
| CN116683344B (en) * | 2023-05-31 | 2023-11-21 | 浙江德洛电力设备股份有限公司 | Drawer type distribution box, control method and assembly method |
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| CN217903831U (en) * | 2022-07-20 | 2022-11-25 | 法腾电力装备江苏有限公司 | Low-voltage alternating-current drawer type switch cabinet with self-locking structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109728534B (en) * | 2019-02-20 | 2020-04-10 | 宁波共盛电气科技有限公司 | GCS type low pressure pull-out type cubical switchboard |
| CN210092715U (en) * | 2019-06-14 | 2020-02-18 | 江西庐开电气成套有限公司 | Lifting structure of low-voltage draw-out type drawer cabinet |
| CN212477460U (en) * | 2020-05-11 | 2021-02-05 | 四川先舟建设工程有限公司 | Municipal administration bridge overhauls uses bearing structure |
| CN213387612U (en) * | 2020-09-15 | 2021-06-08 | 太原市龙兴泉电力有限公司 | Power equipment installation and maintenance platform |
| CN214100400U (en) * | 2020-12-11 | 2021-08-31 | 苏州宏翊电气科技有限公司 | Combined low-voltage switch cabinet |
| CN113548607B (en) * | 2021-07-20 | 2022-11-01 | 汉耐特电气有限公司 | Intelligent circuit breaker lifting maintenance platform truck |
| CN216232481U (en) * | 2021-12-10 | 2022-04-08 | 重庆大全泰来电气有限公司 | Drawer switch cabinet overhauls transfer car (buggy) |
| CN115173260A (en) * | 2022-06-07 | 2022-10-11 | 浙江江山源光电气有限公司 | Low-voltage draw-out type explosion-proof complete switch cabinet |
| CN114927983B (en) * | 2022-06-15 | 2023-03-17 | 江苏镇德电力设备有限公司 | Draw-out type complete switch cabinet and method for taking out unit drawer thereof |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217903831U (en) * | 2022-07-20 | 2022-11-25 | 法腾电力装备江苏有限公司 | Low-voltage alternating-current drawer type switch cabinet with self-locking structure |
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| CN115939967A (en) | 2023-04-07 |
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