CN112260095A - Power distribution cabinet - Google Patents
Power distribution cabinet Download PDFInfo
- Publication number
- CN112260095A CN112260095A CN202011236369.4A CN202011236369A CN112260095A CN 112260095 A CN112260095 A CN 112260095A CN 202011236369 A CN202011236369 A CN 202011236369A CN 112260095 A CN112260095 A CN 112260095A
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- CN
- China
- Prior art keywords
- rod
- connecting rod
- gear
- rack
- limiting member
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to a power distribution cabinet, which comprises: the electric cabinet comprises a cabinet body, a bottom plate, at least one first spring rod, a first connecting rod assembly, a second connecting rod assembly, an electric appliance plate, a first rack, a second rack, a third rack and a driving motor, and has the advantages that: according to the invention, manual work is not needed to be carried out aloft work by means of the ladder stand, and the electric appliance plate can be lowered to a height convenient for installation through the matching of internal gear transmission and the connecting rod, so that the electric appliance is convenient to install, the operation steps are simplified, and the operation safety is improved; the invention does not need manual operation, and the gear and the rack of the motor output power control box are meshed to move to achieve the lifting of the electric appliance plate; the electroless situation also can manual operation, and the electrical apparatus board descends through the linkage of drop-down switch board bottom plate.
Description
Technical Field
The invention relates to the electrical field, in particular to a power distribution cabinet.
Background
The switch cabinet is a power distribution device formed by assembling switch equipment, a measuring instrument, protective electrical equipment and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, the switch cabinet is generally installed at a high place in order to ensure safety and avoid collision and damage in real life, so that the maintenance and installation of the switch cabinet need to be assisted by a ladder, and workers need to pay attention to the safety to prevent the switch cabinet from falling off the ladder when working, so that a large amount of time and labor are needed in the maintenance and installation process, certain dangerousness is also provided, and the invention is designed for solving the problems.
Disclosure of Invention
In view of the above, there is a need to provide a power distribution cabinet which is convenient to maintain and install.
The invention discloses a power distribution cabinet, which comprises:
a cabinet body, the lower part of which is provided with an opening;
the bottom plate is arranged at the lower part of the cabinet body and can seal the opening;
the at least one first spring rod can stretch out and draw back, one end of the first spring rod is fixedly connected to the cabinet body, and the other end of the first spring rod is fixedly connected to the bottom plate;
first link assembly and second link assembly, symmetrical set up in the both sides of bottom plate, first link assembly and second link assembly all include: the sliding rod is fixed on the bottom plate and arranged along the vertical direction, the first connecting rod and the second connecting rod are hinged to the sliding rod in a parallel mode, a first bevel gear is arranged at the hinged position of the first connecting rod and the sliding rod, a bevel gear transmission piece is rotatably arranged on the sliding rod, a second bevel gear is rotatably connected to the sliding rod, and the first gear is coaxially and fixedly connected with the second bevel gear;
the first connecting rod and the second connecting rod of the first connecting rod assembly and the second connecting rod assembly are hinged to the electric appliance board, and the electric appliance board can keep a vertical state along with the rotation of the first connecting rod and the second connecting rod;
the first rack is arranged on the sliding rod of the first connecting rod component along the vertical direction;
the second rack and the third rack are arranged on the side wall of the cabinet body and are arranged along the vertical direction, the second rack can be meshed with the first gear of the first connecting rod assembly so as to drive the first gear to rotate, and the third rack can be meshed with the first gear of the second connecting rod assembly so as to drive the first gear of the second connecting rod assembly to rotate;
the driving motor is provided with a second gear on a rotating shaft of the driving motor, the second gear is meshed with the first rack, and the first connecting rod assembly can be controlled to move along the vertical direction through driving the second gear to rotate, so that the bottom plate is controlled to move along the vertical direction.
In one embodiment, the first link assembly is provided with a second spring rod, one end of the second spring rod is connected with the sliding rod, the other end of the second spring rod is connected with the second link, and when the second link rotates clockwise, the second spring rod extends.
In one embodiment, the power distribution cabinet further includes a wire arrangement mechanism, the wire arrangement mechanism includes a third spring rod, a first limiting member, a second limiting member, and a second limiting member, the third spring rod is disposed at the lower end of the third spring rod, the first limiting member and the second limiting member are connected to the first limiting member in parallel, the second limiting member is disposed at the lower end of the first limiting member and the second limiting member, and the cable passes through a hole defined by the first limiting member, the second limiting member, the first limiting member, and the second limiting member and is connected to the electrical board.
In one embodiment, the first limiting rod and the second limiting rod can slide on the first limiting member, so as to adjust a distance between the second limiting member and the first limiting member.
In one embodiment, the lower part of the bottom plate is provided with a handle.
In one embodiment, at least one guide is disposed in the cabinet, and the guide can abut against the appliance board.
The invention has the advantages that:
1. according to the invention, manual work is not needed to be carried out aloft work by means of the ladder stand, and the electric appliance plate can be lowered to a height convenient for installation through the matching of internal gear transmission and the connecting rod, so that the electric appliance is convenient to install, the operation steps are simplified, and the operation safety is improved;
2. the invention does not need manual operation, and the gear and the rack of the motor output power control box are meshed to move to achieve the lifting of the electric appliance plate;
3. the power-free state can also be manually operated, and the electric appliance board descends in a linkage manner by pulling down the bottom board of the power distribution cabinet; a
4. According to the invention, the wire arrangement mechanism is arranged, so that when the electric appliance board descends, the wire arrangement mechanism descends along with the electric appliance board, the length of a wire harness between the electric appliance board and the wire arrangement mechanism is not changed, and the cable is not damaged when the power distribution cabinet is maintained.
Drawings
FIG. 1 is a three-dimensional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a three-dimensional view of the present invention during descent;
FIG. 5 is a front view of the present invention during descent;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5 in accordance with the present invention;
FIG. 7 is a three-dimensional view of the electrical panel of the present invention fully lowered;
FIG. 8 is a side elevational view of the electrical panel of the present invention fully lowered;
fig. 9 is a cross-sectional view taken along line C-C of fig. 8 in accordance with the present invention.
In the figure, the cabinet body 1, the bottom plate 11, the handle 12, the driving motor 13, the second gear 14, the first spring rod 15, the first rack 16, the second rack 17, the electric appliance board 2, the first link assembly 3, the sliding rod 31, the first link 32, the second link 33, the first bevel gear 34, the second bevel gear 35, the third bevel gear 36, the fourth bevel gear 37, the first gear 38, the second spring rod 39, the second link assembly 4, the wire arranging mechanism 5, the third spring rod 51, the first limiting member 52, the second limiting member 53, the first limiting rod 54, the second limiting rod 55 and the guide member 6 are shown.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 9, the present invention provides a power distribution cabinet, which includes:
the refrigerator comprises a cabinet body 1, wherein an opening is formed in the lower part of the cabinet body 1;
the bottom plate 11 is arranged at the lower part of the cabinet body 1 and can seal the opening;
at least one first spring rod 15, which can be extended and retracted, wherein one end of the first spring rod 15 is fixedly connected to the cabinet body 1, and the other end of the first spring rod 15 is fixedly connected to the bottom plate 11;
the first connecting rod 32 and the second connecting rod 33 of the first connecting rod assembly 3 and the second connecting rod assembly 4 are hinged to the electric board 2, and the electric board 2 can keep a vertical state along with the rotation of the first connecting rod 32 and the second connecting rod 33;
a first rack 16 provided on the sliding bar 31 of the first link assembly 3 in a vertical direction;
the second rack 17 and a third rack (not shown) are symmetrically arranged on two side walls of the cabinet 1 and are arranged in a vertical direction, the second rack 17 can be meshed with the first gear 38 of the first connecting rod assembly 3 so as to drive the first gear 38 to rotate, and the third rack can be meshed with the first gear of the second connecting rod assembly 4 so as to drive the first gear of the second connecting rod assembly 4 to rotate;
the driving motor 13 is provided with a second gear 14 on a rotating shaft of the driving motor 13, the second gear 14 is meshed with the first rack 16, and the first link assembly 3 can be controlled to move along the vertical direction by driving the second gear 14 to rotate, so that the bottom plate 11 is controlled to move along the vertical direction.
It should be mentioned that, in this embodiment, the second rack 17 and the third rack are disposed on two sides of the cabinet 1, the axis of the first gear 38 is horizontal, and when the bottom plate 11 moves downward to the first gear 38 and the second rack 17 are engaged, the first gear 38 of the first link assembly 3 and the first gear of the second link assembly 4 can rotate synchronously, so as to drive the electrical board 2 to move forward.
Preferably, the first link assembly 3 is provided with a second spring rod 39, one end of the second spring rod 39 is connected to the sliding rod 31, the other end is connected to the second link 33, and when the second link 33 rotates clockwise, the second spring rod 39 extends.
Preferably, as shown in fig. 8, the power distribution cabinet further includes a wire arrangement mechanism 5, the wire arrangement mechanism 5 includes a third spring rod 51, a first limiting member 52, a first limiting member 54 and a second limiting member 55, a second limiting member 53, and a cable 01, the third spring rod 51 is disposed on the cabinet body 1, the first limiting member 52 is disposed on the lower end of the third spring rod 51, the first limiting member 54 and the second limiting member 55 are connected to the first limiting member 52 in parallel, the second limiting member 53 is disposed on the lower end of the first limiting member 54 and the second limiting member 55, and the cable 01 passes through a hole defined by the first limiting member 52, the second limiting member 53, the first limiting member 54, and the second limiting member 55, and is.
Preferably, the first limiting rod 54 and the second limiting rod 55 can slide on the first limiting member 52, so as to adjust the distance between the second limiting member 53 and the first limiting member 52. It can be understood that, by adjusting the distance between the first limiting member 52 and the second limiting member 53, more cables can be accommodated in the hole.
Preferably, a handle 12 is arranged at the lower part of the bottom plate 11.
Preferably, at least one guide 6 is arranged in the cabinet body 1, and the guide 6 can abut against the electric appliance board 2.
Further, the end part of the guide piece is provided with a roller to avoid abrasion to the electric appliance board.
The spring rod is a telescopic spring rod piece, a spring is arranged in the spring rod, and when the spring rod extends, the spring deforms to generate potential energy.
The working mode of the invention is as follows: as shown in fig. 1 to 3, at this time, the box body is in a closed state, when an electrical component on the electrical board 2 needs to be installed or maintained, the driving motor 13 is started, the second gear 14 is engaged with the first rack 16, so that the first link assembly 3 can move downward, the bottom board 11 and the second link assembly 4 are driven to synchronously move downward, and along with the sagging of the cable 01, the cable 01 can drive the third spring rod 51 to extend, so that the first limiting member 52 and the second limiting member 53 move downward, as shown in fig. 4 to 6, the electrical board 2 and the guide member 6 are no longer abutted, so that the electrical board 2 can move forward and backward, at this time, the first gear 38 of the first link assembly 3 and the first gear of the second link assembly 4 are simultaneously engaged with the second rack 17 and the third rack, respectively, as shown in fig. 7 to 9, the driving motor 13 continues to drive the first link assembly 3 and the second link assembly 4 to move downward, so that the first gear 38 of the first link assembly 3 is driven by the second rack 17 to rotate, and the bevel gear transmission member is driven to rotate, so as to drive the first link 32 and the second link 33 to rotate synchronously, and similarly, the second link assembly 4 works under the drive of the third rack, and pushes the electrical panel 2 to move forward, and the second spring rod 39 is changed into an extended state. At this time, the electrical board 2 can be installed and maintained.
When the electrical apparatus board 2 needs to reset, the driving motor 13 rotates reversely, the first link assembly 3 moves upward synchronously with the second link assembly 4, the driving bottom plate 11 moves upward, at the moment, the first gear 38 of the first link assembly 3 rotates reversely under the driving of the second rack 17, meanwhile, the first gear of the second link assembly 4 rotates reversely under the driving of the third rack, thereby driving the first link 32 and the second link 33 to rotate reversely, so that the electrical apparatus board 2 is close to the first link assembly 3 and the second link assembly 4, when the two first gears 38 leave the second rack 17 and the third rack, the electrical apparatus board 2 is abutted by the guide 6, and the abutting state is kept to move upward continuously, thereby completing the storage.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The utility model provides a switch board, its characterized in that, switch board include:
a cabinet body, the lower part of which is provided with an opening;
the bottom plate is arranged at the lower part of the cabinet body and can seal the opening;
the at least one first spring rod can stretch out and draw back, one end of the first spring rod is fixedly connected to the cabinet body, and the other end of the first spring rod is fixedly connected to the bottom plate;
first link assembly and second link assembly, symmetrical set up in the both sides of bottom plate, first link assembly and second link assembly all include: the sliding rod is fixed on the bottom plate and arranged along the vertical direction, the first connecting rod and the second connecting rod are hinged to the sliding rod in a parallel mode, a first bevel gear is arranged at the hinged position of the first connecting rod and the sliding rod, a bevel gear transmission piece is rotatably arranged on the sliding rod, a second bevel gear is rotatably connected to the sliding rod, and the first gear is coaxially and fixedly connected with the second bevel gear;
the first connecting rod and the second connecting rod of the first connecting rod assembly and the second connecting rod assembly are hinged to the electric appliance board, and the electric appliance board can keep a vertical state along with the rotation of the first connecting rod and the second connecting rod;
the first rack is arranged on the sliding rod of the first connecting rod component along the vertical direction;
the second rack and the third rack are arranged on the side wall of the cabinet body and are arranged along the vertical direction, the second rack can be meshed with the first gear of the first connecting rod assembly so as to drive the first gear to rotate, and the third rack can be meshed with the first gear of the second connecting rod assembly so as to drive the first gear of the second connecting rod assembly to rotate;
the driving motor is provided with a second gear on a rotating shaft of the driving motor, the second gear is meshed with the first rack, and the first connecting rod assembly can be controlled to move along the vertical direction through driving the second gear to rotate, so that the bottom plate is controlled to move along the vertical direction.
2. The switch board of claim 1, wherein the first link assembly is provided with a second spring bar, one end of the second spring bar is connected to the sliding bar, the other end of the second spring bar is connected to the second link, and when the second link rotates clockwise, the second spring bar extends.
3. The distribution cabinet according to claim 1, wherein the distribution cabinet further comprises a wire arrangement mechanism, the wire arrangement mechanism comprises a third spring rod, a first limiting member, a first limiting rod, a second limiting rod and a second limiting member, the upper end of the third spring rod is arranged on the cabinet body, the first limiting member is arranged at the lower end of the third spring rod, the first limiting rod and the second limiting rod are connected to the first limiting member in parallel and in parallel, the second limiting member is arranged at the lower end of the first limiting rod and the second limiting rod, and a cable penetrates through a hole defined by the first limiting member, the second limiting member, the first limiting rod and the second limiting rod to be connected with an electrical.
4. The switch board of claim 3, wherein the first limiting rod and the second limiting rod can slide on the first limiting member, so as to adjust a distance between the second limiting member and the first limiting member.
5. The switch board of claim 1, wherein a handle is disposed on a lower portion of the bottom plate.
6. The electrical distribution cabinet according to claim 1, wherein at least one guide is provided in the cabinet body, the guide being capable of abutting against the appliance board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011236369.4A CN112260095B (en) | 2020-11-09 | 2020-11-09 | Power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011236369.4A CN112260095B (en) | 2020-11-09 | 2020-11-09 | Power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112260095A true CN112260095A (en) | 2021-01-22 |
| CN112260095B CN112260095B (en) | 2022-10-25 |
Family
ID=74266370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011236369.4A Active CN112260095B (en) | 2020-11-09 | 2020-11-09 | Power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112260095B (en) |
Citations (14)
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|---|---|---|---|---|
| CN204290097U (en) * | 2015-01-08 | 2015-04-22 | 国家电网公司 | A kind of safe high-voltage switch cabinet |
| CN105356327A (en) * | 2015-12-10 | 2016-02-24 | 重庆凯西驿电子科技有限公司 | Position adjustment device for maintenance of electronic element |
| CN206524533U (en) * | 2017-02-15 | 2017-09-26 | 刘宁 | A kind of upright type lifting distribution box cabinet |
| CN206850247U (en) * | 2017-06-17 | 2018-01-05 | 广东信威隆电气有限公司 | A kind of power distribution cabinet base of lift |
| CN207339040U (en) * | 2017-09-18 | 2018-05-08 | 江西明正智能电气有限公司 | A kind of auxiliary lifting device easy to power distribution cabinet maintenance |
| CN108110656A (en) * | 2017-12-15 | 2018-06-01 | 明光市嘉益电控科技有限公司 | A kind of easy to repair and heat dissipation distribution method |
| CN207572762U (en) * | 2017-12-19 | 2018-07-03 | 许法涛 | A kind of height-adjustable low-voltage distribution cabinet |
| CN108418098A (en) * | 2018-03-28 | 2018-08-17 | 江苏恒炫电气有限公司 | Removable out power distribution cabinet |
| CN108879375A (en) * | 2018-07-20 | 2018-11-23 | 吴鑫锋 | It is a kind of to be stretched the adjustable low-voltage distribution cabinet of technology based on space coincidence |
| CN209088321U (en) * | 2018-10-26 | 2019-07-09 | 遵义智城科技有限公司 | A kind of power distribution cabinet being easily installed electric elements |
| CN209561887U (en) * | 2018-12-19 | 2019-10-29 | 唐山巨能电力设备有限公司 | A kind of low-tension switch cabinet for being easily installed and safeguarding |
| CN110838683A (en) * | 2019-12-11 | 2020-02-25 | 岳阳华锋电气科技有限公司 | Safe explosion-proof type high-low voltage power distribution cabinet |
| CN210628786U (en) * | 2019-11-16 | 2020-05-26 | 风佳建设有限责任公司 | Power distribution cabinet with lifting function |
| CN211295805U (en) * | 2020-03-13 | 2020-08-18 | 郭先晨 | Liftable switch board is used in electric power marketing |
-
2020
- 2020-11-09 CN CN202011236369.4A patent/CN112260095B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204290097U (en) * | 2015-01-08 | 2015-04-22 | 国家电网公司 | A kind of safe high-voltage switch cabinet |
| CN105356327A (en) * | 2015-12-10 | 2016-02-24 | 重庆凯西驿电子科技有限公司 | Position adjustment device for maintenance of electronic element |
| CN206524533U (en) * | 2017-02-15 | 2017-09-26 | 刘宁 | A kind of upright type lifting distribution box cabinet |
| CN206850247U (en) * | 2017-06-17 | 2018-01-05 | 广东信威隆电气有限公司 | A kind of power distribution cabinet base of lift |
| CN207339040U (en) * | 2017-09-18 | 2018-05-08 | 江西明正智能电气有限公司 | A kind of auxiliary lifting device easy to power distribution cabinet maintenance |
| CN108110656A (en) * | 2017-12-15 | 2018-06-01 | 明光市嘉益电控科技有限公司 | A kind of easy to repair and heat dissipation distribution method |
| CN207572762U (en) * | 2017-12-19 | 2018-07-03 | 许法涛 | A kind of height-adjustable low-voltage distribution cabinet |
| CN108418098A (en) * | 2018-03-28 | 2018-08-17 | 江苏恒炫电气有限公司 | Removable out power distribution cabinet |
| CN108879375A (en) * | 2018-07-20 | 2018-11-23 | 吴鑫锋 | It is a kind of to be stretched the adjustable low-voltage distribution cabinet of technology based on space coincidence |
| CN209088321U (en) * | 2018-10-26 | 2019-07-09 | 遵义智城科技有限公司 | A kind of power distribution cabinet being easily installed electric elements |
| CN209561887U (en) * | 2018-12-19 | 2019-10-29 | 唐山巨能电力设备有限公司 | A kind of low-tension switch cabinet for being easily installed and safeguarding |
| CN210628786U (en) * | 2019-11-16 | 2020-05-26 | 风佳建设有限责任公司 | Power distribution cabinet with lifting function |
| CN110838683A (en) * | 2019-12-11 | 2020-02-25 | 岳阳华锋电气科技有限公司 | Safe explosion-proof type high-low voltage power distribution cabinet |
| CN211295805U (en) * | 2020-03-13 | 2020-08-18 | 郭先晨 | Liftable switch board is used in electric power marketing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112260095B (en) | 2022-10-25 |
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Effective date of registration: 20220929 Address after: 241000 Guting Road, Nanling Economic Development Zone, Wuhu City, Anhui Province Applicant after: WUHU JINNIU ELECTRIC Co.,Ltd. Address before: 252300 West unit 402, building 2, xinyuanyuan community, Yanggu County, Liaocheng City, Shandong Province Applicant before: Wu Fang |
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