CN210161970U - Mobile power transformation vehicle - Google Patents
Mobile power transformation vehicle Download PDFInfo
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- CN210161970U CN210161970U CN201920722254.2U CN201920722254U CN210161970U CN 210161970 U CN210161970 U CN 210161970U CN 201920722254 U CN201920722254 U CN 201920722254U CN 210161970 U CN210161970 U CN 210161970U
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Abstract
The utility model discloses a mobile power transformation vehicle, which comprises a semi-trailer and a full trailer, wherein a goods shelf is arranged on the semi-trailer, a transformer is arranged on the goods shelf, and HGIS equipment is arranged on the full trailer; the goods shelf and the full trailer are assembled by the trailer modules, the trailer modules comprise a frame, and a goods platform is fixed at the top of the frame; the frame is assembled with the axle through a hydraulic suspension bracket, the hydraulic suspension bracket comprises a supporting guide plate and a balance arm, one end of the supporting guide plate is hinged with one end of the balance arm through a second suspension shaft, and the other end of the supporting guide plate is hinged with the lifting oil cylinder shell through a first suspension shaft; the support guide plate is also provided with an installation part, the installation part is assembled with a connection part on the frame through a first rotary bearing, and the connection part is fixed on the frame through a frame bolt; the lifting telescopic shaft of the lifting oil cylinder is fixedly assembled with the mounting seat, the mounting seat is mounted on the balance arm, the balance arm is further provided with a fixing sleeve, and the fixing sleeve is fixed on the axle through a fastening bolt.
Description
Technical Field
The utility model relates to a hydraulic pressure trailer especially relates to a remove transformer car.
Background
In 2008, southern areas in China are attacked by large-area ice and snow disasters, because the high-voltage wire nets are designed and built with different reliability, ice and snow have small influence on the high-voltage wire nets above 35kv, and the high-voltage wire nets in many places are below 35kv, so that a transformer substation is largely damaged, and power transmission cannot be performed. Greatly influences the production and the life of all places, and brings more difficulty of frosting on snow to the severe disaster relief work.
Meanwhile, sudden or instant large-capacity power supply requirements are often met in disaster rescue, mine oil fields, engineering construction and other occasions, and in addition, due to rapid development of economic construction and social life, the original power distribution points and capacity often cannot meet the power supply load requirements in time. In view of the above problems, the prior art has solved these drawbacks by means of a mobile substation.
At present, the movable transformer substation mainly has the following functions:
1) when the fixed substation encounters emergency situations such as natural disasters or equipment faults, power supply can be immediately recovered; a continuous supply of power can be ensured during scheduled maintenance of the fixed substation equipment.
2) And the high peak power requirements such as seasonal air conditioning load are met.
3) The method is used for situations that the power demand growth speed exceeds the expected area or the construction of the permanent transformer station is delayed.
4) The power company can flexibly deal with the situations, and particularly under unpredictable situations, the power failure time of the power company before power supply is recovered can be minimized.
5) Electric power companies are under pressure to reduce equipment cost, and the continuous increase of load is easy to cause equipment aging and failure, so that the mobile substation can be regarded as a solution for improving system reliability and simultaneously reducing investment, operation cost and maintenance cost.
6) Other uses are as follows: as a backup for those transformers that approach or exceed rated output; providing spare capacity for important users according to the requirement of N-1; the power supply is used as a power supply required by petroleum, natural gas detection, irrigation, mining and the like in the wilderness area. The transformer substation is used as a standby transformer substation in countries suffering from natural disasters or war. In cold regions, the power supply is used as a power supply for melting ice of medium-voltage lines.
For the convenience of transportation, the current mobile substation is basically directly fixed on a vehicle, and a full trailer or a semi-trailer is generally selected. When the device is needed to be used, the device can be used by wiring after being transported to a destination, and is very convenient.
However, the cargo bed height of the existing full trailer or semi-trailer is not adjustable, and the full trailer or semi-trailer can be used after being transported to a destination and needing to be additionally provided with an auxiliary support. In some height-limited road sections, the vehicle body is higher overall, so that the vehicle may not pass through the height-limited road sections.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of the prior art, the utility model aims to solve the technical problem that a remove transformer car is provided, it can realize the adjustment of goods platform height.
In order to achieve the purpose, the utility model provides a mobile power transformation vehicle, which comprises a semi-trailer and a full trailer, wherein a goods shelf is arranged on the semi-trailer, a transformer is arranged on the goods shelf, and HGIS equipment is arranged on the full trailer and is used for controlling the transformer;
the assembly of the goods shelf and the full trailer is formed by mutually assembling trailer modules, each trailer module comprises a frame, a goods platform is fixed at the top of the frame, and the transformer and the HGIS equipment are respectively arranged on the goods shelf and the goods platforms of the full trailer;
the frame is assembled with the axle through a hydraulic suspension bracket, the hydraulic suspension bracket comprises a support guide plate and a balance arm, one end of the support guide plate is hinged with one end of the balance arm through a second suspension shaft, and the other end of the support guide plate is hinged with the lifting oil cylinder shell through a first suspension shaft;
the support guide plate is also provided with an installation part, the installation part is assembled with a connection part on the frame through a first rotary bearing, and the connection part is fixed on the frame through a frame bolt;
the lifting telescopic shaft of the lifting oil cylinder is fixedly assembled with the mounting seat, the mounting seat is mounted on the balance arm, the balance arm is further provided with a fixing sleeve, and the fixing sleeve is fixed on the axle through a fastening bolt.
Preferably, the goods shelf and the full trailer are respectively provided with a hydraulic support, the hydraulic supports are hydraulic oil cylinders, the open ends of telescopic shafts of the hydraulic oil cylinders are fixedly assembled with the supporting plate, and the supporting plate is used for being pressed against the ground to support the goods shelf and the full trailer.
Preferably, the goods shelf and the full trailer are connected with each other through a first mounting frame and a second mounting frame which are assembled and fixed with each other.
Preferably, the two ends of the frame are respectively provided with a connecting hole, and the connecting holes of the two adjacent trailer modules are respectively assembled and fixed with the same connecting plate, so that the two adjacent trailer modules are assembled and fixed.
Preferably, the frame is a grid flat plate type welding piece and comprises a middle box girder and frame arms, the two frame arms are fixedly connected through the middle box girder, and the cargo bed is fixed on the middle box girder and the frame arms.
Preferably, a rim is mounted on the axle, and a tire is mounted on the rim.
Preferably, the support guide plate is further provided with a first limiting hole and a second limiting hole, a limiting rod is fixed on the lifting oil cylinder shell, and the limiting rod penetrates through the first limiting hole and the second limiting hole.
Preferably, the oil inlet back and the oil outlet of the lifting oil cylinder are respectively communicated with the hydraulic accumulator.
Preferably, the mounting seat is hinged with the open end of the lifting telescopic shaft through a third suspension shaft;
and be provided with the shaft support on the balance arm, still install radial bearing in the installation department, when the goods platform drops to minimum height, the shaft supports and radial bearing assembles.
Preferably, a brake is further mounted on the balance arm, and the brake is used for braking the rim;
still install the mounting bracket on the full trailer, the mounting bracket is used for installing in order to drag full trailer through other trailers and transport with other trailers.
The utility model has the advantages that:
the utility model can lift the goods platform through the hydraulic suspension bracket, thereby not affecting the transportation and quickly entering the working state at the destination; the hydraulic suspension bracket is provided with an energy accumulator, so that the goods shelf has good damping effect.
The utility model discloses a full trailer, semitrailer can be dismantled, transport respectively to be applicable to the road conditions not, its nimble great.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a schematic structural diagram of the present invention.
Fig. 4 is a schematic structural view of the semitrailer of the present invention.
Fig. 5 is a top view of the frame of the semitrailer of the present invention.
Fig. 6 is a schematic structural diagram of the full trailer of the present invention.
Fig. 7 is a top view of the frame of the full trailer of the present invention.
Fig. 8 is a schematic structural view of the hydraulic suspension frame of the present invention.
Fig. 9 is a schematic view of the axle structure of the present invention.
Fig. 10 is a schematic view of the structure of the cargo bed at the lowest position.
Fig. 11 is a schematic structural view of the cargo bed in the uppermost position.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 9, a mobile power transformation vehicle includes a semi-trailer a and a full-trailer C, a shelf B is installed on the semi-trailer a, a transformer D100 is installed on the shelf B, an HGIS device D200 (Hybrid gas insulated switch) is installed on the full-trailer C, the HGIS device D200 is used for controlling the transformer D100, and insulators D300 for passing wires or winding cables are installed on the transformer D100 and the HGIS device D200;
the goods shelf B and the full trailer C are respectively provided with a hydraulic support 220, the hydraulic support 220 is a hydraulic oil cylinder, the open end of a telescopic shaft of the hydraulic oil cylinder is fixedly assembled with a support plate 221, and the support plate 221 is used for pressing the ground to support the goods shelf B and the full trailer C. When the full-trailer-type semitrailer is used, the semitrailer A and the full trailer C are firstly transported to a destination, then the hydraulic oil cylinder is started, the hydraulic oil cylinder drives the telescopic shaft to extend out, and the support can be provided for the goods shelf B and the full trailer C until the support plate 221 is tightly pressed with the ground, so that the whole equipment can be put into use.
The shelf B and the full trailer C are connected with each other, a first mounting frame 621 and a second mounting frame 622 are arranged on the positions of the shelf B and the full trailer C, and the first mounting frame 621 and the second mounting frame 622 are assembled and fixed with each other, so that the shelf B and the full trailer C are assembled. In this embodiment, set up the through-hole that runs through on first mounting bracket 621, second mounting bracket 622 respectively, then use steel wire or axis body to pass the through-hole on first mounting bracket 621, the second mounting bracket 622 can realize goods shelves B and full trailer C's assembly.
The assembly of goods shelves B and full trailer C all forms through the mutual equipment of trailer module 700, trailer module 700 includes frame 100, frame 100 top is fixed with goods platform 110, and frame 100 both ends are provided with connecting hole 101 respectively, thereby the connecting hole 101 of two adjacent trailer modules 700 respectively with same connecting plate 120 assembly fixed realization two adjacent trailer modules 700 assembly fixed. The length of the whole shelf B and the length of the whole trailer C can be increased or decreased according to actual needs, so that the length of the full trailer C can be adapted to different length requirements.
The transformer D100 and the HGIS equipment D200 are respectively arranged on a goods shelf B and a goods platform 100 of a full trailer C, the frame 100 is a grid flat plate type welding piece and comprises a middle box girder 150 and frame arms 140, the two frame arms 140 are fixedly connected through the middle box girder 150, and the goods platform is fixed on the middle box girder 150 and the frame arms 140;
the vehicle frame 100 is assembled between an axle 160 and a hydraulic suspension frame 300 through the hydraulic suspension frame 300, a rim 240 is mounted on the axle 160, a tire 230 is mounted on the rim 240, the hydraulic suspension frame 300 comprises a support guide plate 320 and a balance arm 310, one end of the support guide plate 320 and one end of the balance arm 310 are hinged through a second suspension shaft 332, and the other end of the support guide plate 320 is hinged with a lifting cylinder 340 shell through a first suspension shaft 331;
the support guide plate 320 is further provided with a mounting portion 323, the mounting portion 323 is assembled with a connecting portion 170 on the frame 100 through a first rotary bearing 510, and the connecting portion 170 is fixed on the frame 100 through a frame bolt 520;
the supporting guide plate 320 is further provided with a first limiting hole 321 and a second limiting hole 322, a limiting rod 350 is fixed on the shell of the lifting oil cylinder 340, and the limiting rod 350 penetrates through the first limiting hole 321 and the second limiting hole 322. When the device is used, the height of the cargo bed can be roughly judged through the relation between the limiting rod 350 and the first limiting hole 321 and the second limiting hole 322 in the vertical direction. In the embodiment, the vertical height of the cargo bed from the ground can be adjusted between 660 mm and 780 mm.
The lifting telescopic shaft 341 of the lifting oil cylinder 340 is fixedly assembled with the mounting seat 311, the mounting seat 311 is mounted on the balance arm 310, the balance arm 310 is further provided with a fixing sleeve 312, and the fixing sleeve 312 is fixed on the axle 160 through a fastening bolt.
In use, the connecting portion 170 and the mounting portion 323 are rotatable relative to each other via the first slewing bearing 510 to adjust the mounting position between the hydraulic suspension 300 and the frame and rim.
When the height needs to be adjusted from 660 mm to 780mm, the oil of the lifting oil cylinder 340 enters the oil to drive the lifting telescopic shaft 341 to extend out, so that the support guide plate 320 and the balance arm 310 are driven to rotate through the second suspension shaft 332, one end of the lifting oil cylinder 340 rotates through the first suspension shaft 331 and the support guide plate 320, the frame 400 is lifted upwards, and the lifting oil cylinder 340 is locked until the highest position is reached, so that the lifting of the cargo bed is completed. When the cargo bed needs to descend, only the lifting oil cylinder 340 needs to take oil to drive the lifting telescopic shaft 341 to retract.
Preferably, the oil inlet back and the oil outlet of the lifting oil cylinder are respectively communicated with the hydraulic accumulator.
Referring to fig. 10 to 11, the mounting seat 311 is hinged to the open end of the lifting telescopic shaft 341 through a third suspension shaft 333;
the balance arm 310 is further provided with a brake 800, the brake 800 is used for braking the rim 240, the balance arm 310 is provided with an axle support 360, and the mounting portion 323 is further provided with a radial bearing 530 therein. When the cargo bed is lowered to the lowest height, the wheel axle support 360 is assembled with the radial bearing 530, so that four-point support for the vehicle frame is realized, wherein the four-point support comprises a first suspension shaft 331, a second suspension shaft 332, a third suspension shaft 333 and the wheel axle support 360, and the load-bearing capacity of the vehicle frame can be increased in such a way. I.e. to provide a stable support for the entire frame when in use.
And when the cargo bed is raised, the wheel axle support 360 is separated from the radial bearing 530, so that there is only three-point support, but at this time the shock-absorbing performance of the hydraulic suspension bracket 300 to the vehicle frame is increased, thereby satisfying the shock-absorbing requirement.
Preferably, the full trailer C is further provided with a mounting rack 610, and the mounting rack 610 is used for being mounted with other trailers so as to drag the full trailer C to transport through the other trailers.
In the utility model, the hydraulic suspension is used, the axle load can be well distributed, and the lifting of the whole vehicle can be carried out; the hydraulic suspension is provided with a hydraulic accumulator, so that the hydraulic suspension has good shock absorption.
The working principle is as follows: in the use, full trailer and semitrailer splice commonly and use together, and the transportation of being convenient for wholly transports and collaborative work can be unpack apart respectively with the semitrailer at some special road sections to improve vehicle trafficability characteristic, the frame uses Q460D high strength steel to make, and the structural strength of multiplicable middle box girder improves bearing capacity, satisfies the requirement of transformer concentrated load.
Three-point and four-point support switching can be carried out by using the hydraulic suspension frame 300, meanwhile, the hydraulic suspension frame has a lifting function, the whole vehicle is quickly placed in place, the hydraulic suspension frame is provided with a hydraulic energy accumulator system, the whole vehicle damping performance is realized, the number of axes can be spliced or increased, the corresponding bearing capacity is improved, and the transportation requirement of a transformer with larger tonnage is met.
The details of the present invention are well known to those skilled in the art.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides a remove electricity transformation car, includes semitrailer, full trailer, install goods shelves, characterized by on the semitrailer: a transformer is installed on the goods shelf, and an HGIS device is installed on the full trailer and is used for controlling the transformer;
the assembly of the goods shelf and the full trailer is formed by mutually assembling trailer modules, each trailer module comprises a frame, a goods platform is fixed at the top of the frame, and the transformer and the HGIS equipment are respectively arranged on the goods shelf and the goods platforms of the full trailer;
the frame is assembled with the axle through a hydraulic suspension bracket, the hydraulic suspension bracket comprises a support guide plate and a balance arm, one end of the support guide plate is hinged with one end of the balance arm through a second suspension shaft, and the other end of the support guide plate is hinged with the lifting oil cylinder shell through a first suspension shaft;
the support guide plate is also provided with an installation part, the installation part is assembled with a connection part on the frame through a first rotary bearing, and the connection part is fixed on the frame through a frame bolt;
the lifting telescopic shaft of the lifting oil cylinder is fixedly assembled with the mounting seat, the mounting seat is mounted on the balance arm, the balance arm is further provided with a fixing sleeve, and the fixing sleeve is fixed on the axle through a fastening bolt.
2. The mobile power transformation vehicle of claim 1, wherein: the goods shelf and the full trailer are respectively provided with a hydraulic support, the hydraulic supports are hydraulic oil cylinders, the open ends of telescopic shafts of the hydraulic oil cylinders are fixedly assembled with a support plate, and the support plate is used for being pressed against the ground to support the goods shelf and the full trailer.
3. The mobile power transformation vehicle of claim 1, wherein: the goods shelf and the full trailer are connected with each other through a first mounting frame and a second mounting frame which are fixedly assembled with each other.
4. The mobile power transformation vehicle of claim 1, wherein: the frame both ends are provided with the connecting hole respectively, thereby the connecting hole of two adjacent trailer modules realizes the assembly of two adjacent trailer modules fixed with same connecting plate assembly respectively.
5. The mobile power transformation vehicle of claim 1, wherein: the frame is a grid flat plate type welding part and comprises a middle box girder and frame arms, the two frame arms are fixedly connected through the middle box girder, and the cargo bed is fixed on the middle box girder and the frame arms.
6. The mobile power transformation vehicle of claim 1, wherein: the vehicle axle is provided with a rim, and the rim is provided with a tire.
7. The mobile power transformation vehicle of claim 1, wherein: the supporting guide plate is further provided with a first limiting hole and a second limiting hole, a limiting rod is fixed on the lifting oil cylinder shell, and the limiting rod penetrates through the first limiting hole and the second limiting hole.
8. The mobile power transformation vehicle of claim 1, wherein: and the oil inlet and the oil outlet of the lifting oil cylinder are respectively communicated with the hydraulic accumulator.
9. The mobile power transformation vehicle of claim 1, wherein: the mounting seat is hinged with the open end of the lifting telescopic shaft through a third suspension shaft;
and be provided with the shaft support on the balance arm, still install radial bearing in the installation department, when the goods platform drops to minimum height, the shaft supports and radial bearing assembles.
10. The mobile substation vehicle according to claim 1 or 9, wherein: the balance arm is also provided with a brake, and the brake is used for braking the rim;
still install the mounting bracket on the full trailer, the mounting bracket is used for installing in order to drag full trailer through other trailers and transport with other trailers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920722254.2U CN210161970U (en) | 2019-05-20 | 2019-05-20 | Mobile power transformation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920722254.2U CN210161970U (en) | 2019-05-20 | 2019-05-20 | Mobile power transformation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210161970U true CN210161970U (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920722254.2U Active CN210161970U (en) | 2019-05-20 | 2019-05-20 | Mobile power transformation vehicle |
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| Country | Link |
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| CN (1) | CN210161970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320474A (en) * | 2022-08-08 | 2022-11-11 | 山东泰开重工机械有限公司 | High absorbing on-vehicle mobile substation device of protection of modularization height |
-
2019
- 2019-05-20 CN CN201920722254.2U patent/CN210161970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320474A (en) * | 2022-08-08 | 2022-11-11 | 山东泰开重工机械有限公司 | High absorbing on-vehicle mobile substation device of protection of modularization height |
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