CN220155997U - Low-voltage power distribution cabinet convenient to maintain - Google Patents
Low-voltage power distribution cabinet convenient to maintain Download PDFInfo
- Publication number
- CN220155997U CN220155997U CN202321546634.8U CN202321546634U CN220155997U CN 220155997 U CN220155997 U CN 220155997U CN 202321546634 U CN202321546634 U CN 202321546634U CN 220155997 U CN220155997 U CN 220155997U
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- cabinet
- power distribution
- voltage power
- cabinet shell
- shell
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- 238000012423 maintenance Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 239000011796 hollow space material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a low-voltage power distribution cabinet convenient to maintain, and particularly relates to the technical field of low-voltage power distribution cabinets. According to the utility model, the transmission device is arranged, so that the cabinet shell is pushed by the threaded rod to be wholly installed or separated from the top of the cabinet seat, and the electronic element installed on the fixing plate can be exposed or sealed in the cabinet shell, so that the disassembly and installation operation is formed in one step, the operation is simple, the working efficiency of maintenance personnel is improved, and the fastener element can not be disassembled, so that the loss can not be caused.
Description
Technical Field
The utility model relates to the technical field of low-voltage power distribution cabinets, in particular to a low-voltage power distribution cabinet convenient to maintain.
Background
The rated current of the low-voltage power distribution cabinet is 50Hz, the power distribution system with the rated voltage of 380v is used as power, and the power conversion and control of illumination and power distribution are realized.
When maintaining the electronic component in the low-voltage power distribution cabinet, maintenance personnel often need to stretch into the low-voltage power distribution cabinet with the arm and maintain the electronic component that will maintain because the electronic component who damages is easy to leak electricity, and the danger is higher, and just the arm stretches into, and the field of vision is not enough, is difficult to maintain, so leads to the maintenance inconvenient because the electronic component who will maintain is fixed in the box.
In order to facilitate maintenance, in the prior art, a plurality of side plates of a low-voltage distribution box body are often detached, so that electronic elements are exposed outside, the field of view and the operation space are enlarged, the box body is required to be installed in original form after maintenance is finished, but the disassembly and the installation of the existing low-voltage distribution box are often carried out on each side plate by disassembling and installing each connecting fastener, so that the labor is wasted and the trouble is caused, the working efficiency of maintenance personnel is influenced, the fasteners are easy to lose after being disassembled, and the box body cannot be installed in original form.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a low-voltage power distribution cabinet convenient to maintain, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low-voltage distribution cabinet convenient to maintain, includes the cabinet shell, cabinet shell bottom is equipped with the cabinet seat, the hollow space has been seted up to cabinet seat inside, the inside transmission that is equipped with of hollow space, transmission includes changeing handle, connecting rod, first conical gear and second conical gear, change the one end fixed connection of handle one side and connecting rod, the other end of connecting rod runs through cabinet seat one side and extends to the hollow space inside to with first conical gear fixed connection, first conical gear meshes with second conical gear, second conical gear top is fixed to be equipped with a screw thread section of thick bamboo, the top of screw thread section of thick bamboo runs through the cabinet seat to extend to cabinet shell inner chamber, screw thread section of thick bamboo internal thread connection has the threaded rod, the top of threaded rod is fixed to be equipped with the backing plate, backing plate and cabinet shell fixed connection.
In a preferred embodiment, the bottom of the cabinet shell is fixedly provided with a connecting block, and the top of the cabinet base is provided with a connecting groove matched with the connecting block.
In a preferred embodiment, a plurality of telescopic rods are fixedly arranged at the top of the cabinet base, the tops of the telescopic rods are fixedly connected with the top wall of the inner cavity of the cabinet shell, and a rolling device is arranged on the inner wall of the inner cavity of the cabinet shell, which is close to the telescopic rods.
In a preferred embodiment, the rolling device comprises a slideway fixedly connected with the inner wall of the inner cavity of the cabinet shell, and a supporting rod is fixedly arranged in the slideway.
In a preferred embodiment, the rolling device further comprises a roller movably connected with the support rod, and the roller is attached to one side of the telescopic rod.
In a preferred embodiment, hooks are fixedly arranged at the positions, close to the bottoms, of the two sides of the cabinet shell, and buckles matched with the hooks are fixedly arranged at the positions, close to the tops, of the two sides of the cabinet base.
In a preferred embodiment, a plurality of fixing plates are fixedly arranged between the telescopic rods, and the number of the fixing plates is set to be a plurality.
The utility model has the technical effects and advantages that:
1. through arranging the transmission device, the rotating handle is rotated clockwise, the first conical gear can be driven by the connecting rod to drive the second conical gear meshed with the first conical gear, so that the threaded cylinder on the second conical gear and the threaded rod fixedly connected with the cabinet shell relatively rotate, the threaded rod extends out of the threaded cylinder, and conversely, the threaded rod is rotated back to the threaded cylinder, and finally, the cabinet shell is wholly installed or separated from the cabinet seat, so that an electronic element installed on the fixing plate can be exposed or sealed in the cabinet shell, and the disassembling and installing operation is performed in one step, so that the operation is simple, the working efficiency of maintenance personnel is improved, and the fastener element cannot be disassembled, thereby avoiding loss;
2. through setting up rolling device, when the cabinet shell reciprocates along with the promotion of threaded rod, the cabinet shell drives the slide in the rolling device and reciprocates to make in the slide with bracing piece swing joint's gyro wheel roll on the telescopic link that laminates with it, the more steady reciprocates of cabinet shell is promoted to the follow.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a structural cross-sectional view of the transmission device of the low-voltage power distribution cabinet, which is convenient to maintain.
Fig. 3 is a schematic structural diagram of a rolling device of the low-voltage power distribution cabinet which is convenient to maintain.
Fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
The reference numerals are: 1. a cabinet housing; 2. a cabinet base; 3. a hollow groove; 4. a rotating handle; 5. a connecting rod; 6. a first bevel gear; 7. a second bevel gear; 8. a thread cylinder; 9. a threaded rod; 10. a backing plate; 11. a joint block; 12. a connection groove; 13. a telescopic rod; 14. a slideway; 15. a support rod; 16. a roller; 17. a hook; 18. a buckle; 19. and a fixing plate.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The low-voltage power distribution cabinet convenient to maintain as shown in the attached drawings 1-4 comprises a cabinet shell 1, wherein a cabinet seat 2 is arranged at the bottom of the cabinet shell 1, a hollow groove 3 is formed in the cabinet seat 2, a transmission device is arranged in the hollow groove 3 and comprises a rotating handle 4, a connecting rod 5, a first conical gear 6 and a second conical gear 7, one side of the rotating handle 4 is fixedly connected with one end of the connecting rod 5, the other end of the connecting rod 5 penetrates through one side of the cabinet seat 2 and extends into the hollow groove 3 and is fixedly connected with the first conical gear 6, and the first conical gear 6 is meshed with the second conical gear 7;
the top of the second bevel gear 7 is fixedly provided with a threaded cylinder 8, the top end of the threaded cylinder 8 penetrates through the cabinet seat 2 and extends to the inner cavity of the cabinet shell 1, the threaded rod 9 is connected with the inner thread of the threaded cylinder 8, the top end of the threaded rod 9 is fixedly provided with a base plate 10, the base plate 10 is fixedly connected with the cabinet shell 1, the base plate 10 is arranged for dispersing acting force between the top end of the telescopic rod 13 and the top wall of the inner cavity of the cabinet shell 1, and therefore the top wall of the inner cavity of the cabinet shell 1 is not deformed by extrusion due to the action of the telescopic rod 13.
As shown in fig. 4, the bottom of the cabinet shell 1 is fixedly provided with a connecting block 11, the top of the cabinet base 2 is provided with a connecting groove 12 matched with the connecting block 11, and the connecting block 11 and the connecting groove 12 are arranged to connect the cabinet shell 1 and the cabinet base 2 together, so that the whole low-voltage distribution box is not deviated or reversed when being closed, and thus the electronic element cannot be closed and protected.
As shown in fig. 4, the top of the cabinet base 2 is fixedly provided with a plurality of telescopic rods 13, the tops of the telescopic rods 13 are fixedly connected with the top wall of the inner cavity of the cabinet shell 1, the inner wall of the inner cavity of the cabinet shell 1, which is close to the telescopic rods 13, is provided with a rolling device, the rolling device is used for reducing the gap between the cabinet shell 1 and the telescopic rods 13 and attaching the same, so that the cabinet shell 1 is prevented from shaking when ascending or descending, and the acting force during attaching is reduced to the minimum due to the rolling in the rolling device.
As shown in fig. 3, the rolling device includes a slide way 14 fixedly connected with the inner wall of the inner cavity of the cabinet 1, a supporting rod 15 is fixedly arranged in the slide way 14, and the slide way 14 is arranged so as to be fixedly connected with the inner wall of the inner cavity of the cabinet 1 through the slide way, so that the internally supported structure moves along with the movement of the cabinet 1.
As shown in fig. 3, the rolling device further includes a roller 16 movably connected to the support rod 15, where the roller 16 is attached to one side of the telescopic rod 13, and the roller 16 is configured to roll relative to the telescopic rod 13 by rolling on the support rod 15, so that friction between the rollers is reduced, and movement of the cabinet 1 is not affected.
As shown in fig. 1, the two sides of the cabinet 1 are fixedly provided with hooks 17 near the bottom, the two sides of the cabinet base 2 are fixedly provided with buckles 18 matched with the hooks 17 near the top, the hooks 17 and the buckles 18 are arranged to firmly fix the cabinet 1 and the cabinet base 2 through interaction, and the cabinet 1 and the cabinet base 2 can be easily separated by detaching the buckles 18 from the hooks 17.
As shown in the figure, a plurality of fixing plates 19 are fixedly arranged between the telescopic rods 13, the number of the fixing plates 19 is plural, and the fixing plates 19 are arranged for placing and fixing electronic components.
The working principle of the utility model is as follows: when the electronic components in the low-voltage power distribution cabinet are maintained, the connecting rod 5 is driven to rotate in the cabinet seat 2 through the rotating handle 4, so that the first conical gear 6 is driven to rotate in the empty groove 3, at the moment, the second conical gear 7 meshed with the first conical gear 6 rotates along with the rotation of the first conical gear 6, the second conical gear 7 rotates to drive the threaded cylinder 8 fixedly connected with the second conical gear 7 to rotate, as the top end of the threaded rod 9 is fixedly connected with the backing plate 10, the backing plate 10 is fixedly connected with the cabinet shell 1, the threaded cylinder 8 rotates relative to the threaded rod 9 when the cabinet seat 2 rotates, so that the threaded rod 9 is driven to rotate by the threaded cylinder 8 to rotate out of the threaded cylinder 8, the threaded rod 9 pushes the cabinet shell 1 to move upwards until the cabinet shell 1 is completely separated from the upper side of the fixed plate 19, and when the cabinet shell 1 is driven upwards by the threaded rod 9, the output end of the telescopic rod 13 moves upwards along with the lifting of the cabinet shell 1, so that the trolley 16 in the rolling mechanism can stably move along with the lifting rod 13 and stably, the trolley 16 in the rolling mechanism stably moves upwards along with the lifting rod 13, thus the cabinet shell 1 stably moves upwards, and the electronic components can be fixed on the fixed plate 19 after the cabinet shell is maintained;
after maintenance, the rotary handle 4 is rotated, the threaded rod 9 is retracted into the threaded cylinder 8 through the transmission mechanism, the cabinet shell 1 is enabled to move downwards stably, the connecting block 11 at the bottom of the cabinet shell 1 is inserted into the connecting groove 12 at the top of the cabinet base 2, the cabinet shell 1 is enabled to be connected with the cabinet base 2, therefore, the electronic element on the fixing plate 19 is sealed inside the cabinet shell 1, and then the buckle 18 is pulled on the hook 17, so that the cabinet shell 1 and the cabinet base 2 are firmly connected.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a low-voltage distribution cabinet convenient to maintain, includes cabinet shell (1), its characterized in that: the novel multifunctional intelligent cabinet is characterized in that a cabinet base (2) is arranged at the bottom of the cabinet shell (1), a hollow groove (3) is formed in the cabinet base (2), a transmission device is arranged in the hollow groove (3), the transmission device comprises a rotating handle (4), a connecting rod (5), a first conical gear (6) and a second conical gear (7), one side of the rotating handle (4) is fixedly connected with one end of the connecting rod (5), the other end of the connecting rod (5) penetrates through one side of the cabinet base (2) to extend into the hollow groove (3) and is fixedly connected with the first conical gear (6), and the first conical gear (6) is meshed with the second conical gear (7);
the utility model discloses a cabinet, including cabinet shell (1), cabinet seat (1), second conical gear (7), screw thread section of thick bamboo (8) are fixed in the top, cabinet seat (2) are run through on the top of screw thread section of thick bamboo (8) to extend to cabinet shell (1) inner chamber, screw thread section of thick bamboo (8) inside threaded connection has threaded rod (9), the fixed backing plate (10) that is equipped with in top of threaded rod (9), backing plate (10) and cabinet shell (1) fixed connection.
2. The easy-to-repair low voltage power distribution cabinet of claim 1, wherein: the bottom of the cabinet shell (1) is fixedly provided with a connecting block (11), and the top of the cabinet base (2) is provided with a connecting groove (12) matched with the connecting block (11).
3. The easy-to-repair low voltage power distribution cabinet of claim 1, wherein: the novel multifunctional intelligent cabinet is characterized in that a plurality of telescopic rods (13) are fixedly arranged at the top of the cabinet base (2), the tops of the telescopic rods (13) are fixedly connected with the top wall of the inner cavity of the cabinet shell (1), and rolling devices are arranged on the inner wall, close to the telescopic rods (13), of the inner cavity of the cabinet shell (1).
4. A low voltage power distribution cabinet for easy maintenance according to claim 3, wherein: the rolling device comprises a slideway (14) fixedly connected with the inner wall of the inner cavity of the cabinet shell (1), and a supporting rod (15) is fixedly arranged in the slideway (14).
5. The easy-to-repair low voltage power distribution cabinet of claim 4, wherein: the rolling device further comprises a roller (16) movably connected with the supporting rod (15), and the roller (16) is attached to one side of the telescopic rod (13).
6. The easy-to-repair low voltage power distribution cabinet of claim 1, wherein: the two sides of the cabinet shell (1) are fixedly provided with hooks (17) near the bottom, and the two sides of the cabinet base (2) are fixedly provided with buckles (18) matched with the hooks (17) near the top.
7. A low voltage power distribution cabinet for easy maintenance according to claim 3, wherein: a plurality of fixing plates (19) are fixedly arranged between the telescopic rods (13), and the number of the fixing plates (19) is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321546634.8U CN220155997U (en) | 2023-06-16 | 2023-06-16 | Low-voltage power distribution cabinet convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321546634.8U CN220155997U (en) | 2023-06-16 | 2023-06-16 | Low-voltage power distribution cabinet convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220155997U true CN220155997U (en) | 2023-12-08 |
Family
ID=89013586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321546634.8U Active CN220155997U (en) | 2023-06-16 | 2023-06-16 | Low-voltage power distribution cabinet convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220155997U (en) |
-
2023
- 2023-06-16 CN CN202321546634.8U patent/CN220155997U/en active Active
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