CN112093711A - Bury formula case and become elevating gear - Google Patents
Bury formula case and become elevating gear Download PDFInfo
- Publication number
- CN112093711A CN112093711A CN201910523610.2A CN201910523610A CN112093711A CN 112093711 A CN112093711 A CN 112093711A CN 201910523610 A CN201910523610 A CN 201910523610A CN 112093711 A CN112093711 A CN 112093711A
- Authority
- CN
- China
- Prior art keywords
- lifting
- hydraulic cylinder
- scissor
- buried box
- lifting device
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
- H02B7/08—Underground substations
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a buried box transformer substation lifting device which comprises a transformer, a lifting assembly and a shell, wherein the lifting assembly and the transformer are arranged inside the shell from bottom to top, the lifting assembly comprises a hydraulic cylinder body and a scissor lifting piece, the hydraulic cylinder body is in driving connection with the scissor lifting piece, an oil accumulation plate arranged at the top of the scissor lifting piece is arranged at the bottom of the transformer, an oil accumulation groove is formed in the top of the oil accumulation plate, the oil accumulation groove can be lifted during maintenance without being lifted by a crane, the working efficiency can be improved, the maintenance cost and the maintenance time are reduced, and the buried box transformer substation lifting device is simple in structure and convenient to use.
Description
Technical Field
The invention relates to the technical field of box-type substations of power supply and distribution box systems, in particular to a lifting device of a buried box-type substation.
Background
The box-type substation is also called a box transformer substation, is indispensable special equipment in a power supply and distribution system, can be divided into three types of floor type, semi-buried and buried according to the structural style, the buried box transformer substation is integrally installed underground, completely does not occupy the ground space, can effectively solve the defects of large noise, large radiation, landscape influence and the like of a common box transformer substation, is deeply favored by users, but still has some problems in use, because the whole buried box transformer substation needs to be lifted by a crane when the transformer is overhauled, but the site geographic position is often limited, the crane is difficult to enter the field, the overhaul is troublesome, the equipment platform shift cost is high, and the overhaul time is long.
Disclosure of Invention
The invention provides a buried box-type substation lifting device capable of controlling lifting, which can be lifted during maintenance without being lifted by a crane, can improve the working efficiency, reduce the maintenance cost and the maintenance time, has a simple structure, is convenient to use and is used for solving the defects caused by the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a bury formula case and become elevating gear, wherein, including transformer, lifting unit, shell, lifting unit with the transformer by supreme setting up in the inside of shell down, lifting unit includes hydraulic cylinder body and cuts fork lift, hydraulic cylinder body drive is connected cut fork lift, the bottom of transformer install set up in cut the long-pending oiled plate at fork lift top, long-pending oil groove has been seted up at long-pending oiled plate's top.
The buried box transformer substation lifting device comprises a scissor fork lifting piece, a scissor fork frame assembly and a lifting base, wherein the scissor fork lifting piece comprises a lifting platform, the scissor fork frame assembly and the lifting base, the lifting platform, the scissor fork frame assembly and the lifting base are sequentially connected from top to bottom, the scissor fork frame assembly comprises two scissor fork single-side frames which are arranged in parallel, and a plurality of round pipes which are arranged between the two scissor fork single-side frames are used for being fixedly connected with the two scissor fork single-side frames.
The buried box transformer substation lifting device is characterized in that roller bearings are connected and arranged at the bottoms of the same sides of the two scissor single side frames, and the roller bearings are sleeved on the same round pipe.
The buried box transformer substation lifting device is characterized in that two hydraulic cylinder bodies are arranged.
The buried box transformer substation lifting device is characterized in that a hydraulic cylinder rod for driving the scissor lifting piece is connected to the hydraulic cylinder body, one end of the hydraulic cylinder body is connected to the round pipe on the bottom side of the scissor frame assembly, and one end, deviating from the hydraulic cylinder body, of the hydraulic cylinder rod is connected to a support rod, two ends of the support rod are respectively connected to the inner walls of the two scissor single side frames.
The buried box transformer substation lifting device is characterized in that a support arranged at the top of the oil accumulation plate is arranged at the bottom of the transformer.
According to the technical scheme provided by the buried box transformer substation lifting device, the effects are as follows: the utility model provides a can control formula of burying case and become elevating gear that goes up and down can go up and down when overhauing, does not have through the crane hoist, not only can improve work efficiency, has still reduced cost of overhaul and maintenance duration, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic structural view of a buried box transformer substation lifting device according to the present invention;
fig. 2 is a schematic perspective view of a lifting device for a buried box transformer substation according to the present invention;
fig. 3 is a schematic bottom view of a lifting assembly in the lifting device for a buried box transformer substation according to the present invention;
fig. 4 is a schematic structural view of a scissor lifting piece in the buried box transformer substation lifting device of the present invention;
fig. 5 is a schematic cross-sectional structural view of a scissor lifting piece in the buried box transformer substation lifting device of the present invention;
fig. 6 is a schematic structural diagram of a lifting assembly in the buried box-type substation lifting device according to the present invention.
Wherein the reference numbers are as follows: the device comprises a transformer 101, a lifting assembly 102, a housing 103, an oil accumulation plate 104, an oil accumulation groove 201, a hydraulic cylinder 301, a scissor fork lifting piece 302, a lifting platform 401, a scissor fork frame assembly 402, a lifting base 403, a circular pipe 501, a roller bearing 601 and a support rod 602.
Detailed Description
In order to make the technical means, the characteristics, the purposes and the functions of the invention easy to understand, the invention is further described with reference to the specific drawings.
The invention provides a buried box-type substation lifting device, and aims to provide a buried box-type substation lifting device capable of controlling lifting, which can be lifted during maintenance without being lifted by a crane, so that the working efficiency can be improved, the maintenance cost and the maintenance time can be reduced, and the buried box-type substation lifting device is simple in structure and convenient to use.
As shown in fig. 1-2, a buried box-type substation lifting device includes a transformer 101, a lifting assembly 102, and a housing 103, where the lifting assembly 102 and the transformer 101 are disposed inside the housing 103 from bottom to top, as shown in fig. 3, the lifting assembly 102 includes a hydraulic cylinder 301 and a scissor lifting piece 302, the hydraulic cylinder 301 is connected to the scissor lifting piece 302 in a driving manner, an oil collecting plate 104 disposed on the top of the scissor lifting piece 302 is mounted at the bottom of the transformer 101, an oil collecting groove 201 is disposed on the top of the oil collecting plate 104, and when in use, the oil collecting groove 201 can collect oil generated when the transformer 101 is used, so as not to flow to a component below.
As shown in fig. 4-5, in the buried box transformer substation lifting device provided in this embodiment, the scissor lift 302 includes a lift platform 401, a scissor frame assembly 402, and a lift base 403, which are sequentially connected from top to bottom, and the scissor frame assembly 402 includes two scissor single-sided frames arranged in parallel and a plurality of round pipes 501 installed between the two scissor single-sided frames for fixedly connecting the two scissor single-sided frames.
The buried box transformer substation lifting device provided by the embodiment is characterized in that the bottom of the same side of each of two scissor single side frames is connected with a roller bearing 601, and the two roller bearings 601 are sleeved on the same round pipe 501.
The buried box-type substation lifting device provided by the embodiment adopts two hydraulic cylinders 301.
According to the lifting device for the buried box transformer substation provided by the embodiment, a hydraulic cylinder rod for driving the scissor lifting piece 302 is connected to the hydraulic cylinder body 301, one end of the hydraulic cylinder body 301 is connected to the circular tube 501 at the bottom side of the scissor frame assembly 402, one end of the hydraulic cylinder rod, which is far away from the hydraulic cylinder body 301, is connected to a support rod 602, two ends of the support rod 602 are respectively connected to the inner walls of the two scissor single-side frames, when the lifting device is used, the controller controls the hydraulic cylinder body 301 to work and drive the hydraulic cylinder rod to support so as to jack the support rod 602 upwards, and the whole scissor frame assembly 402 upwards extends to drive the transformer 101 to upwards move, so that the maintenance is.
The buried box-type substation lifting device provided by the embodiment adopts a structure that a bracket mounted at the top of an oil accumulation plate 104 is arranged at the bottom of a transformer 101.
In conclusion, the buried box transformer substation lifting device capable of controlling lifting provided by the invention can be lifted during maintenance without being lifted by a crane, so that the working efficiency can be improved, the maintenance cost and the maintenance time are reduced, and the buried box transformer substation lifting device is simple in structure and convenient to use.
Specific embodiments of the invention have been described above. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; various changes or modifications may be made by one skilled in the art within the scope of the claims without departing from the spirit of the invention, and without affecting the spirit of the invention.
Claims (6)
1. The utility model provides a bury formula case and become elevating gear, its characterized in that, including transformer, lifting unit, shell, lifting unit with the transformer by lower supreme set up in the inside of shell, lifting unit includes hydraulic cylinder body and cuts fork lift, hydraulic cylinder body drive is connected cut fork lift, the bottom of transformer install set up in cut the long-pending oil board at fork lift top, long-pending oil groove has been seted up at the top of long-pending oil board.
2. A buried box transformer substation lifting device as claimed in claim 1, wherein said scissors lifting member comprises a lifting platform, a scissors frame assembly and a lifting base which are sequentially connected from top to bottom, said scissors frame assembly comprises two scissors single side frames which are arranged side by side and a plurality of round pipes which are arranged between said two scissors single side frames and are used for fixedly connecting said two scissors single side frames.
3. A buried box transformer substation lifting device as claimed in claim 2, wherein the bottom of the same side of the two scissor single side frames is connected with a roller bearing, and the two roller bearings are sleeved on the same round pipe.
4. A buried box transformer substation lifting device as defined in claim 3, wherein there are two hydraulic cylinders.
5. A buried box transformer substation lifting device as claimed in claim 3 or 4, wherein a hydraulic cylinder rod for driving the scissor lifting member is connected to the hydraulic cylinder body, one end of the hydraulic cylinder body is connected to the circular tube at the bottom side of the scissor frame assembly, and one end of the hydraulic cylinder rod, which is far away from the hydraulic cylinder body, is connected to a support rod, the two ends of which are respectively connected to the inner walls of the two scissor single side frames.
6. A buried box transformer substation lifting device as defined in claim 1, wherein a bracket mounted on the top of the oil accumulation plate is arranged at the bottom of the transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523610.2A CN112093711A (en) | 2019-06-17 | 2019-06-17 | Bury formula case and become elevating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523610.2A CN112093711A (en) | 2019-06-17 | 2019-06-17 | Bury formula case and become elevating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112093711A true CN112093711A (en) | 2020-12-18 |
Family
ID=73749047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910523610.2A Pending CN112093711A (en) | 2019-06-17 | 2019-06-17 | Bury formula case and become elevating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112093711A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113922242A (en) * | 2021-10-29 | 2022-01-11 | 广东电网有限责任公司 | Insulating support of power transmission and transformation equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2700305Y (en) * | 2004-04-01 | 2005-05-18 | 中国工程物理研究院机械制造工艺研究所 | Scissor fork type hand-operated hydraulic lift |
| CN105304273A (en) * | 2015-12-02 | 2016-02-03 | 国网安徽省电力公司宿州供电公司 | Buried type transformer applicable to urban electric power system |
| CN206179632U (en) * | 2016-11-30 | 2017-05-17 | 福建龙净环保股份有限公司 | A oil collection pan device for transformer |
| CN206364424U (en) * | 2017-01-17 | 2017-07-28 | 广州星宝电气设备制造有限公司 | A kind of preassembled transformer station |
| CN207353741U (en) * | 2017-11-10 | 2018-05-11 | 福建源发电力勘察设计有限公司 | A kind of prepackage type is embedded in underground box type transformer |
| CN108879450A (en) * | 2018-09-28 | 2018-11-23 | 琦洲电气有限公司 | A kind of ground-embedded box type transformer station |
| CN109244919A (en) * | 2018-08-23 | 2019-01-18 | 国网江苏省电力有限公司张家港市供电分公司 | A kind of buried change of lift based on flexible cable |
| CN208806528U (en) * | 2018-09-28 | 2019-04-30 | 琦洲电气有限公司 | A kind of ground-embedded box type transformer station |
-
2019
- 2019-06-17 CN CN201910523610.2A patent/CN112093711A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2700305Y (en) * | 2004-04-01 | 2005-05-18 | 中国工程物理研究院机械制造工艺研究所 | Scissor fork type hand-operated hydraulic lift |
| CN105304273A (en) * | 2015-12-02 | 2016-02-03 | 国网安徽省电力公司宿州供电公司 | Buried type transformer applicable to urban electric power system |
| CN206179632U (en) * | 2016-11-30 | 2017-05-17 | 福建龙净环保股份有限公司 | A oil collection pan device for transformer |
| CN206364424U (en) * | 2017-01-17 | 2017-07-28 | 广州星宝电气设备制造有限公司 | A kind of preassembled transformer station |
| CN207353741U (en) * | 2017-11-10 | 2018-05-11 | 福建源发电力勘察设计有限公司 | A kind of prepackage type is embedded in underground box type transformer |
| CN109244919A (en) * | 2018-08-23 | 2019-01-18 | 国网江苏省电力有限公司张家港市供电分公司 | A kind of buried change of lift based on flexible cable |
| CN108879450A (en) * | 2018-09-28 | 2018-11-23 | 琦洲电气有限公司 | A kind of ground-embedded box type transformer station |
| CN208806528U (en) * | 2018-09-28 | 2019-04-30 | 琦洲电气有限公司 | A kind of ground-embedded box type transformer station |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113922242A (en) * | 2021-10-29 | 2022-01-11 | 广东电网有限责任公司 | Insulating support of power transmission and transformation equipment |
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