CN111181033A - Electric power high-low voltage switch cabinet - Google Patents
Electric power high-low voltage switch cabinet Download PDFInfo
- Publication number
- CN111181033A CN111181033A CN202010095606.3A CN202010095606A CN111181033A CN 111181033 A CN111181033 A CN 111181033A CN 202010095606 A CN202010095606 A CN 202010095606A CN 111181033 A CN111181033 A CN 111181033A
- Authority
- CN
- China
- Prior art keywords
- voltage switch
- base
- switch cabinet
- low voltage
- rod
- Prior art date
- 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
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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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
- H02B1/54—Anti-seismic devices or installations
Abstract
The invention relates to an electric power high-low voltage switch cabinet which comprises a base, a lifting device and a distribution box, wherein angle iron frames are arranged at four corners of the base, the lifting device is arranged on the upper surface of the base, the distribution box is arranged at the top of the lifting device, and a shock absorber is arranged on the lower surface of the distribution box. The invention can solve the problem that in the high-speed development process of the city, the limited floor area in the city is occupied by various electric power high-voltage and low-voltage switch cabinets along with the increasing of the high-voltage and low-voltage switch cabinets, which is not beneficial to the optimal utilization of space, and the switch cabinets are easy to become small advertisement carriers and become apparent 'pollution sources' which influence the urban environment; so the development in city now urgently needs a formula of burying high-low voltage switch cabinet, and current formula of burying high-low voltage switch cabinet, can not realize the lift of the cubical switchboard body, inconvenient workman's connects electricity and maintenance, and present cubical switchboard has only utilized the inside rear side of box and both sides moreover, and is low to the utilization ratio of box, causes the space extravagant.
Description
Technical Field
The invention relates to the field of power distribution cabinet design, in particular to a power high-low voltage switch cabinet.
Background
The high-low voltage switch cabinet is an electric device, the external line firstly enters the main control switch in the cabinet, then enters the branch control switch, and each branch is set according to the requirement. Such as instruments, automatic control, magnetic switches of motors, various alternating current contactors and the like, and also high-voltage chambers and low-voltage chamber switch cabinets, high-voltage buses, such as power plants and the like, and low-frequency load shedding for keeping main equipment.
At present, in the high-speed development process of cities, various electric power high-voltage and low-voltage switch cabinets are visible everywhere at roadside, on the wall and the like, and with the increasing of the high-voltage and low-voltage switch cabinets, the limited floor area in the cities is occupied by the various electric power high-voltage and low-voltage switch cabinets, so that the space is not favorably optimized and utilized, and the switch cabinets are easy to become small advertisement carriers and become apparent pollution sources influencing the urban environment; so the development in city now urgently needs a formula of burying high-low voltage switch cabinet, and current formula of burying high-low voltage switch cabinet, can not realize the lift of the cubical switchboard body, inconvenient workman's connects electricity and maintenance, and present cubical switchboard has only utilized the inside rear side of box and both sides moreover, and is low to the utilization ratio of box, causes the space extravagant.
Disclosure of Invention
The invention aims to provide an electric power high-low voltage switch cabinet to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a power high-low voltage switch cabinet comprises a base, a lifting device and a distribution box, wherein angle iron frames are arranged at four corners of the base, the lifting device is arranged on the upper surface of the base, the distribution box is arranged at the top of the lifting device, and a shock absorber is arranged on the lower surface of the distribution box; wherein:
the lifting device comprises a crank, a master gear, a slave gear, a transmission rod, a linkage rod, a screw rod transmission mechanism and a rhombic telescopic mechanism, wherein a hollow long plate is arranged at the rear end of the top of an angle iron frame, the crank is arranged in the middle of the upper surface of the hollow long plate, a master gear and a slave gear are arranged in the hollow long plate, the lower end of the crank is connected with the center of the master gear, the master gear is meshed with the slave gear and is connected with the top end of the transmission rod from the center of the gear, two cross support rods are arranged on the rear side surface of the angle iron frame from top to bottom, the transmission rod is arranged on the cross support rods, vertical support plates are symmetrically arranged at the rear end of the upper surface of the base left and right, the linkage rod is arranged on the vertical support plates, the lower end of the transmission rod is meshed with the middle of the;
the distribution box comprises a bottom plate, a back plate, side plates, a door plate, a top plate and mounting plates, wherein the back plate is mounted at the rear end of the bottom plate, the left side and the right side of the back plate are connected with one side of the side plate through hinges, the other side of the side plate is connected with the door plate through hinges, the top plate is mounted at the top end of the back plate, vertical through wire holes are uniformly formed in the surface of the bottom plate, a plurality of mounting plates are uniformly arranged on the inner surfaces of the back plate, the side plates and;
as a further scheme of the invention: the screw rod transmission mechanism comprises a sliding block and a screw rod, the left side and the right side of the upper surface of the base are symmetrically provided with a sliding groove, the front side and the rear side in the sliding groove are symmetrically provided with a sliding block, the screw rod penetrates through the sliding block, and the two ends of the sliding groove are connected with the two ends of the screw rod through bearings.
As a further scheme of the invention: the rhombus telescopic mechanism comprises a second sliding block and a rhombus telescopic rod, the lower surface of the bottom plate is provided with a second sliding groove in bilateral symmetry, the second sliding block is symmetrically arranged in the second sliding groove in front and back, and the lower surface of the second sliding block is connected with the top end of the rhombus telescopic rod through a pin shaft.
As a further scheme of the invention: the base upper surface front and back symmetry is provided with the horizontal pole, has evenly seted up horizontal through-hole on the horizontal pole, is provided with the rectangle frame between the horizontal pole, evenly is provided with the winding roller on the rectangle frame.
Compared with the prior art, the invention has the following advantages:
the situation that various electric power high-low voltage switch cabinets are visible at roadside, wall and the like in the high-speed development process of a city at present can be solved, the limited floor area in the city is occupied by various electric power high-low voltage switch cabinets along with the increasing of the high-low voltage switch cabinets, the space is not favorably optimized and utilized, and the switch cabinets are easy to become small advertisement carriers and become apparent pollution sources influencing the urban environment; therefore, the existing underground high-low voltage switch cabinet is urgently needed in the development of the city, the lifting of the switch cabinet body cannot be realized, the power connection and the maintenance of workers are inconvenient, and the existing switch cabinet only utilizes the rear side and the two sides inside the box body, so that the utilization rate of the box body is low, and the space waste is caused;
when the lifting device works, a worker only needs to rotate the crank, then the main gear drives the driven gear to rotate, and then the transmission rod is meshed through the bevel gear to drive the linkage rod to rotate, so that the screw rod transmission mechanism is driven to move, the movement of the screw rod transmission mechanism drives the rhombic telescopic mechanism to move up and down, and the lifting of the distribution box is realized; the box body of the device can be opened from the door plate to the side plate at a certain angle, and equipment of a switch and a terminal can be arranged on the inner wall of the box body, so that the utilization rate of the inner space of the box body is greatly improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side sectional plan view of the present invention;
FIG. 3 is a schematic top cross-sectional plan view of the present invention;
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 3.
The utility model provides an electric power high-low voltage switch cabinet, includes base 1, elevating gear 2 and block terminal 3, its characterized in that: the four corners of the base 1 are provided with angle iron frames 11, the upper surface of the base 1 is provided with a lifting device 2, the top of the lifting device 2 is provided with a distribution box 3, and the lower surface of the distribution box 3 is provided with a shock absorber 12; wherein:
the lifting device 2 comprises a crank 21, a master gear 22, a slave gear 23, a transmission rod 24, a linkage rod 25, a screw rod transmission mechanism 26 and a diamond telescopic mechanism 27, the rear end of the top of an angle iron frame 11 is provided with a hollow long plate 13, the middle of the upper surface of the hollow long plate 13 is provided with the crank 21, the inside of the hollow long plate 13 is provided with the master gear 22 and the slave gear 23, the lower end of the crank 21 is connected with the center of the master gear 22, the master gear 22 is meshed with the slave gear 23 and is connected with the top end of the transmission rod 24 from the center of the gear 23, the rear side surface of the angle iron frame 11 is provided with two cross support rods 14 from top to bottom, the transmission rod 24 is arranged on the cross support rods 14, the rear end of the upper surface of the base 1 is bilaterally symmetrically provided with vertical support plates 15, the linkage rod 25 is arranged on the vertical support plates 15, the lower end of the transmission rod, the top end of the screw rod transmission mechanism 26 is connected with a diamond-shaped telescopic mechanism 27; during specific work, a worker rotates the crank 21, then the main gear 22 drives the driven gear 23 to rotate, then the transmission rod 24 is meshed through the bevel gear to drive the linkage rod 25 to rotate, so that the screw rod transmission mechanism 26 is driven to move, the movement of the screw rod transmission mechanism 26 drives the rhombic expansion mechanism 27 to move up and down, and the lifting of the distribution box 3 is realized.
The distribution box 3 comprises a bottom plate 31, a back plate 32, side plates 33, a door plate 34, a top plate 35 and mounting plates 36, wherein the back plate 32 is mounted at the rear end of the bottom plate 31, the left side and the right side of the back plate 32 are connected with one side of the side plate 33 through hinges, the other side of the side plate 33 is connected with the door plate 34 through hinges, the top plate 35 is mounted at the top end of the back plate 32, vertical through wire holes 16 are uniformly formed in the surface of the bottom plate 31, the mounting plates 36 are uniformly arranged on the inner surfaces of the back plate 32, the side plates 33 and the door plate 34, and the; during operation, curb plate 33 and door plant 34 all can be the opening of certain angle, like this when block terminal 3 rises to ground, make things convenient for workman's electricity and maintenance, and backplate 32, curb plate 33 and door plant 34 inner wall have all set up mounting panel 36, the utilization ratio of box inner space has been promoted by a wide margin, backplate 32, be connected through extension spring between the internal surface of curb plate 33 and door plant 34 and the mounting panel 36, it is that the pulling of avoiding curb plate 33 and door plant 34 wiring when opening makes joint department not hard up, extension spring can play the effect of buffering.
The rod transmission mechanism 26 comprises a first sliding block 261 and a screw rod 262, first sliding grooves 17 are symmetrically formed in the left side and the right side of the upper surface of the base 1, the first sliding blocks 261 are symmetrically arranged in the first sliding grooves 17 in the front-back direction, the screw rod 262 penetrates through the first sliding blocks 261, and two ends of each first sliding groove 17 are connected with two ends of the screw rod 262 through bearings; during specific work, the screw rod 262 rotates, so that the two first sliding blocks 261 are folded and separated in the first sliding groove 17, and the diamond-shaped telescopic mechanism 27 is lifted.
The rhombic expansion mechanism 27 comprises a second sliding block 271 and a rhombic expansion rod 272, a second sliding groove 18 is symmetrically arranged on the left and right of the lower surface of the bottom plate 31, the second sliding block 271 is symmetrically arranged in the second sliding groove 18 in the front and back direction, and the lower surface of the second sliding block 271 is connected with the top end of the rhombic expansion rod 272 through a pin shaft; during specific work, the rhombic expansion rods are driven by the screw rod transmission mechanism 26 to extend and contract, the two second sliding blocks 271 are folded and separated in the second sliding grooves 18, and the distribution box 3 is lifted.
The upper surface of the base 1 is symmetrically provided with cross bars 19 in front and back, the cross bars 19 are uniformly provided with cross through holes 191, rectangular frames 192 are arranged between the cross bars 19, and winding rollers 193 are uniformly arranged on the rectangular frames 192; during specific work, the transverse through hole 191 is used for passing through an electric wire, the wire winding roller 193 can wind the reserved electric wire on the wire winding roller, and when the side plate 33 and the door plate 34 of the distribution box 3 are opened, the reserved electric wire can be extended, so that the side plate 33 and the door plate 34 can be opened, the electric wire can be prevented from being pulled, and the loosening of a connector lug and poor contact are avoided.
The working principle of the invention is as follows:
the invention is placed in a preset foundation pit, then a worker rotates a crank 21, then a main gear 22 drives a slave gear 23 to rotate, then a transmission rod 24 is meshed through a bevel gear to drive a linkage rod 25 to rotate, so as to drive a screw rod transmission mechanism 26 to move, the movement of the screw rod transmission mechanism 26 drives a diamond-shaped telescopic mechanism 27 to move upwards, so that a distribution box 3 is lifted, a side plate 33 and a door plate 34 are opened to a certain angle, after wires, instruments and the like are connected, enough wires are reserved and wound on a winding roller 193, then the crank is rotated to move the distribution box 3 to the bottom of the pit, and the actions are repeated when maintenance is needed.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (4)
1. The utility model provides an electric power high-low voltage switch cabinet, includes base (1), elevating gear (2) and block terminal (3), its characterized in that: the four corners of the base (1) are provided with angle iron frames (11), the upper surface of the base (1) is provided with a lifting device (2), the top of the lifting device (2) is provided with a distribution box (3), and the lower surface of the distribution box (3) is provided with a shock absorber (12); wherein:
the lifting device (2) comprises a crank (21), a master gear (22), a slave gear (23), a transmission rod (24), a linkage rod (25), a screw rod transmission mechanism (26) and a diamond telescopic mechanism (27), a hollow long plate (13) is arranged at the rear end of the top of the angle iron frame (11), the crank (21) is arranged in the middle of the upper surface of the hollow long plate (13), the master gear (22) and the slave gear (23) are arranged inside the hollow long plate (13), the lower end of the crank (21) is connected with the center of the master gear (22), the master gear (22) is meshed with the slave gear (23), the center of the slave gear (23) is connected with the top end of the transmission rod (24), two cross support rods (14) are arranged on the rear side surface of the angle iron frame (11) from top to bottom, the transmission rod (24) is arranged on the cross support rods (14), vertical support plates (15) are symmetrically arranged at the rear end of the upper surface of the base (1) from left, the lower end of the transmission rod (24) is meshed with the middle of the linkage rod (25) through a bevel gear, the two ends of the linkage rod (25) are meshed with the screw rod transmission mechanism (26) through the bevel gear, and the top end of the screw rod transmission mechanism (26) is connected with a diamond-shaped telescopic mechanism (27);
distribution box (3) include bottom plate (31), backplate (32), curb plate (33), door plant (34), roof (35) and mounting panel (36), backplate (32) are installed to bottom plate (31) rear end, the backplate (32) left and right sides is passed through the hinge and is connected with curb plate (33) one side, there is door plant (34) curb plate (33) opposite side through hinged joint, roof (35) are installed on backplate (32) top, vertical through line hole (16) have evenly been seted up on bottom plate (31) surface, backplate (32), the internal surface of curb plate (33) and door plant (34) all evenly is provided with a plurality of mounting panels (36), backplate (32), pass through extension spring between the internal surface and the mounting panel (36) of curb plate (33) and door plant (34).
2. The electric high-low voltage switch cabinet according to claim 1, characterized in that: the screw rod transmission mechanism (26) comprises a sliding block (261) and a screw rod (262), the left side and the right side of the upper surface of the base (1) are symmetrically provided with a sliding groove (17), the sliding block (261) is symmetrically arranged in the sliding groove (17) in the front and back direction, the screw rod (262) penetrates through the sliding block (261), and two ends of the sliding groove (17) are connected with two ends of the screw rod (262) through bearings.
3. The electric high-low voltage switch cabinet according to claim 1, characterized in that: the rhombic expansion mechanism (27) comprises a second sliding block (271) and a rhombic expansion rod (272), wherein the second sliding grooves (18) are symmetrically formed in the left and right of the lower surface of the bottom plate (31), the second sliding blocks (271) are symmetrically formed in the second sliding grooves (18) in the front and back direction, and the lower surfaces of the second sliding blocks (271) are connected with the top end of the rhombic expansion rod (272) through pin shafts.
4. The electric high-low voltage switch cabinet according to claim 1, characterized in that: the winding machine is characterized in that cross rods (19) are symmetrically arranged in front of and behind the upper surface of the base (1), transverse through wire holes (191) are uniformly formed in the cross rods (19), rectangular frames (192) are arranged between the cross rods (19), and winding rollers (193) are uniformly arranged on the rectangular frames (192).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010095606.3A CN111181033B (en) | 2020-02-17 | 2020-02-17 | Electric power high-low voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010095606.3A CN111181033B (en) | 2020-02-17 | 2020-02-17 | Electric power high-low voltage switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111181033A true CN111181033A (en) | 2020-05-19 |
| CN111181033B CN111181033B (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010095606.3A Active CN111181033B (en) | 2020-02-17 | 2020-02-17 | Electric power high-low voltage switch cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN111181033B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541179A (en) * | 2020-06-08 | 2020-08-14 | 董伟锋 | High-voltage electric cabinet body forming and assembling method |
| CN112653009A (en) * | 2021-01-21 | 2021-04-13 | 吉林德蕴电气集团股份有限公司 | High-voltage miniaturized bus chamber structure of air insulation switch cabinet |
| CN112839266A (en) * | 2020-12-31 | 2021-05-25 | 王香丽 | Distribution frame for information communication cabinet |
| CN117239585A (en) * | 2023-10-07 | 2023-12-15 | 珠海盈源电气有限公司 | Outdoor medium-voltage switch cabinet |
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| KR101200517B1 (en) * | 2010-05-18 | 2012-11-13 | (주)고려호이스트 | housing system of electric device lay underground |
| CN208890210U (en) * | 2018-10-24 | 2019-05-21 | 东盟电气集团南京股份有限公司 | A kind of intelligent Combined Substation |
| CN209150728U (en) * | 2018-12-08 | 2019-07-23 | 天津市上和电气有限公司 | A kind of low-voltage compensation cabinet with radiator structure |
| CN209200416U (en) * | 2018-12-27 | 2019-08-02 | 安徽龙和电力集团有限公司 | A kind of low-tension switch cabinet of easy access |
| CN209487986U (en) * | 2019-04-23 | 2019-10-11 | 内蒙古黄陶勒盖煤炭有限责任公司 | A kind of chemical industry electrically uses buried power distribution cabinet |
| CN209938370U (en) * | 2019-04-29 | 2020-01-14 | 合芯磁导科技(无锡)有限公司 | Safe intelligent energy-saving wireless charging transmitter with single-drive lifting structure |
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2020
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| KR101200517B1 (en) * | 2010-05-18 | 2012-11-13 | (주)고려호이스트 | housing system of electric device lay underground |
| CN208890210U (en) * | 2018-10-24 | 2019-05-21 | 东盟电气集团南京股份有限公司 | A kind of intelligent Combined Substation |
| CN209150728U (en) * | 2018-12-08 | 2019-07-23 | 天津市上和电气有限公司 | A kind of low-voltage compensation cabinet with radiator structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541179A (en) * | 2020-06-08 | 2020-08-14 | 董伟锋 | High-voltage electric cabinet body forming and assembling method |
| CN112839266A (en) * | 2020-12-31 | 2021-05-25 | 王香丽 | Distribution frame for information communication cabinet |
| CN112839266B (en) * | 2020-12-31 | 2022-11-15 | 河北科讯通信器材有限公司 | Distribution frame for information communication cabinet |
| CN112653009A (en) * | 2021-01-21 | 2021-04-13 | 吉林德蕴电气集团股份有限公司 | High-voltage miniaturized bus chamber structure of air insulation switch cabinet |
| CN117239585A (en) * | 2023-10-07 | 2023-12-15 | 珠海盈源电气有限公司 | Outdoor medium-voltage switch cabinet |
| CN117239585B (en) * | 2023-10-07 | 2024-03-29 | 珠海盈源电气有限公司 | Outdoor medium-voltage switch cabinet |
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| Publication number | Publication date |
|---|---|
| CN111181033B (en) | 2021-08-03 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210707 Address after: 325600 another branch in lvzhuang village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Applicant after: CHUANLI ELECTRIC Co.,Ltd. Address before: 310000 Hangzhou University of Electronic Science and technology, No.2 street, Xiasha Higher Education Park, Hangzhou City, Zhejiang Province Applicant before: Dong Weifeng |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High and low voltage switch cabinet Effective date of registration: 20221006 Granted publication date: 20210803 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Yueqing Hongqiao small and micro enterprise franchise sub branch Pledgor: CHUANLI ELECTRIC Co.,Ltd. Registration number: Y2022330002466 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |