CN115259012B - Lifting device for scheduling of preassembled mobile substation - Google Patents
Lifting device for scheduling of preassembled mobile substation Download PDFInfo
- Publication number
- CN115259012B CN115259012B CN202210898769.4A CN202210898769A CN115259012B CN 115259012 B CN115259012 B CN 115259012B CN 202210898769 A CN202210898769 A CN 202210898769A CN 115259012 B CN115259012 B CN 115259012B
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- rod
- sliding
- lifting device
- connecting rod
- scheduling
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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
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
-
- 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
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a prefabricated mobile substation dispatching lifting device which comprises four hydraulic rods acting on the ground, pulleys arranged at the bottom of each hydraulic rod, a cross rod arranged between the tops of two hydraulic rods, a vertical rod arranged between the other two hydraulic rods, and a stable component arranged on each vertical rod and used for stabilizing the transformer substation during transportation and installation.
Description
Technical Field
The invention relates to the technical field of installation of preassembled mobile substations, in particular to a lifting device for dispatching of preassembled mobile substations.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in the electric power system. The substation within the power plant is a step-up substation, which functions to step up the electrical energy generated by the generator and feed it into the high voltage grid.
The installation mode of general prefabricated substation is direct placing and installing in appointed place, but because of reasons such as topography rainwater piles up, in order to the incasement water inflow of prefabricated substation cause the trouble can pile up a concrete bench in the bottom of prefabricated substation and be used for raising prefabricated substation generally, avoid the rainwater to submerge, general prefabricated substation integral type is when putting and mostly carry out mobile installation through modes such as crane fork truck, but this kind of mode is not only installed expense high, need the manual assistance to carry out suitable adjustment to the mounted position when installing, in manual operation, because the transformer substation is in the unsettled state and has certain weight, easily rock, lead to the manual direct use manual control direction operation degree of difficulty to improve, and easily cause the damage of colliding with of prefabricated substation, and consuming time and effort, influence the installation effect. Therefore, we propose a prefabricated mobile substation scheduling lifting device.
Disclosure of Invention
The invention aims to provide a lifting device for scheduling of a preassembled mobile substation, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the lifting device for dispatching the preassembled mobile transformer substation comprises four hydraulic rods acting on the ground, pulleys arranged at the bottom of each hydraulic rod, a cross rod arranged between the tops of two hydraulic rods, a vertical rod arranged between the other two hydraulic rods, and a stable component arranged on each vertical rod and used for stabilizing the transformer substation during transportation and installation; the top of each hydraulic rod is provided with a rotary table, the outer ring of each rotary table is rotationally connected with a supporting component, the supporting component comprises a supporting plate, a first limiting groove arranged at the bottom of one end of the supporting plate, a limiting damper which is provided with a sliding rod in the middle and slides on the first limiting groove, and a connecting buckle which is arranged on the side surface of the supporting plate and connected with the stabilizing component; the stable component drives the connecting buckle to drive the limiting damper to move on the first limiting groove; when the buckle is connected in steady subassembly drive, the backup pad is rotatory to montant top position around the revolving stage, and spacing damping breaks away from with the transformer substation bottom, and steady subassembly and supporting component link together and are favorable to stable in structure.
Preferably, the supporting component comprises a third connecting rod in sliding connection with the outer ring of the bottom of the limiting damping, a fixed shaft is rotationally connected with one side of the vertical rod, a first connecting rod fixed on the fixed shaft and a guide groove fixed at the bottom of the first connecting rod, a second sliding cavity is formed in the first connecting rod, a connecting shaft is mounted on the second sliding cavity, the third connecting rod is fixedly connected with the connecting shaft, an inclined sliding cavity is formed in the guide groove, the inclined sliding cavity is used for controlling the third connecting rod to lift to drive the limiting damping to separate from the bottom of the transformer substation, contact between the limiting damping and the bottom of the transformer substation is convenient, and the transformer substation is convenient to mount.
Preferably, install the second connecting rod on the connection buckle, first smooth chamber has been seted up in the position that links up the second smooth chamber on the first connecting rod, the second connecting rod middle part is in first smooth chamber inner wall slip, the pivot is installed to the one end that the connection buckle was kept away from to the second connecting rod, the spout is installed in the position that is close to the pivot to the montant, this spout internally mounted has the second spacing groove, pivot bottom outer lane installation sliding ring, the pivot passes through sliding ring and second spacing groove sliding connection, connect the installation piece in the pivot, install the drive assembly who is used for driving the pivot gliding on the second spacing groove on the installation piece, make things convenient for the backup pad to reset.
Preferably, the drive assembly includes swivelling joint in the turbine on the installation piece, fixes at the bracing piece of spout in keeping away from pivot one end and swivelling joint in the bracing piece top and the worm of motor main shaft is connected to one end, and worm and turbine meshing are together, utilize worm and turbine self-locking function, better let to make spacing damping and the contact of transformer substation bottom.
Preferably, the spring is fixedly connected inside each turntable, the third limiting groove is formed in each turntable, the sliding block is fixed at one end of the supporting plate, the supporting plate is connected with the turntable in a sliding mode through the sliding block, limiting damping and firm contact of grid steel bars at the bottom of the transformer substation are facilitated, and the supporting plate rotates at the turntable in conveying, so that the transformer substation shakes.
Preferably, a plurality of rollers are arranged on each supporting plate, the side surface of the supporting plate, deviating from the connecting buckle, is provided with an inclined table, and the collision of the bottom of the transformer substation is reduced.
Preferably, a pair of mounting holes are formed in each cross rod, so that the mounting holes are beneficial to coping with different scenes and the mounting positions can be replaced immediately.
Preferably, each montant bottom all has a pair of second telescopic tube through threaded connection, second telescopic tube one end and hydraulic stem middle part swivelling joint, and the second telescopic tube comprises two sleeves that cup joint each other together to install first telescopic tube between two second telescopic tubes, be favorable to whole framework more stable.
Preferably, the rollers on the supporting plate are at least set to 4 groups, and the supporting plates axially rotate around the tangential direction of the turntable, so that the plurality of rollers facilitate the sliding of the transformer substation, and the contact area of the bottom of the transformer substation is increased.
Preferably, the cross bars and the vertical bars are made of steel, the steel structure is stable, the hardness is high, and the integral frame is prevented from being insufficiently stressed.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the transformer substation is directly arranged above a device in a factory, when the transformer substation is arranged, the initial positions of a plurality of support plates are staggered, the bottom of the transformer substation presses the support plates, so that the support plates compress springs, a plurality of limit dampers are raised on the surface of the support plates and are contacted with grid-shaped steel plates at the bottom of the transformer substation, then a worm is driven by a motor to rotate, a turbine which cannot directly rotate is driven to drive a rotating shaft to slide in a sliding chute, in the sliding process of the rotating shaft, the support plates slide with the inner wall of the steel plate preferentially due to the pulling force of a second connecting rod and the pulling force of a connecting shaft, and in the sliding process, the limit dampers are enabled to be flush with the support plates along with inclined sliding cavities on the guide grooves, so that the whole support plates can be separated from the transformer substation synchronously, and the transformer substation is in a stable state during the installation or transportation, so that the transformer substation is prevented from being easily knocked during the installation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the inventor in an overall additional view;
FIG. 3 is a schematic view of the structural components of the support assembly and the stabilizing assembly of the present invention;
FIG. 4 is a schematic view showing the staggered structure of the support assembly and the stabilizing assembly according to the present invention;
FIG. 5 is a schematic view of the bottom structure of the support plate of the present invention;
FIG. 6 is a schematic diagram of a driving assembly according to the present invention;
FIG. 7 is a schematic view of the connection of the support plate and turntable of the present invention;
fig. 8 is a schematic diagram of the point a of the present invention.
In the figure: 1-a hydraulic rod; 2-pulleys; 3-a first telescopic sleeve; 4-a second telescopic sleeve; 5-a cross bar; 501-mounting holes; 6, a vertical rod; 7-supporting plates; 701-a roller; 702-a slider; 703-a first limit groove; 704-tilting table; 705-connecting buckle; 8-a fixed shaft; 9-a first link; 901-a first sliding cavity; 902-a second sliding chamber; 10-limiting damping; 11-a chute; 12-rotating shaft; 13-a second limit groove; 14-a second link; 16-a guide slot; 17-a third link; 18-connecting shaft; 19-a turbine; 20-worm; 21-supporting rods; 22-a turntable; 23-springs; 24-a third limit groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the lifting device for dispatching the preassembled mobile transformer substation comprises four hydraulic rods 1 acting on the ground, pulleys 2 arranged at the bottom of each hydraulic rod 1, a cross rod 5 arranged between the tops of two hydraulic rods 1, a vertical rod 6 arranged between the other two hydraulic rods 1, and a stable component arranged on each vertical rod 6 and used for stabilizing the transformer substation during transportation and installation; firstly, when a preassembled transformer substation is transferred in a first step, the transformer substation is lifted up due to the fact that the existing splicing environment is inside a factory workshop and is accompanied by a lifting platform, then equipment integrally moves to the bottom of the transformer substation, a hydraulic rod 1 is used for driving a supporting plate to lift up to contact the bottom of the transformer substation, then the bottom of the hydraulic rod 1 is followed to slide into a hopper, and loading and shipping are carried out to a destination, wherein a pulley 2 can adopt universal wheels, the universal wheels can be prevented from sliding in the hopper due to the self-locking function, and the length and the width of the transformer substation are not more than that of a cross rod 5 and a vertical rod 6 surrounding ring;
a turntable 22 is mounted on the top of each hydraulic rod 1, a supporting component is rotatably connected to the outer ring of each turntable 22, each supporting component comprises a supporting plate 7, a first limit groove 703 arranged at the bottom of one end of the supporting plate 7, a limit damper 10 mounted in the middle of the supporting plate and sliding on the first limit groove 703, and a connecting buckle 705 arranged on the side surface of the supporting plate 7 and connected with the stabilizing component; the stationary component drives the connecting buckle 705 to drive the limit damper 10 to move on the first limit groove 703; in the existing preassembled transformer substation equipment, the bottom of the enclosure is usually made of grid-shaped steel plates or steel bars, so that the purpose of the enclosure is to be better grounded (because the power distribution cabinet is assembled on the same channel steel and can be integrally grounded, the steel groove can also be erected on a cement pier), and in addition, the power distribution cabinet can be stable and horizontal, so that a plurality of limit dampers 10 are required to be aligned inside the grid-shaped steel plates when the transformer substation is installed, wherein the turntable 22 drives the supporting plate 7 to rotate to a proper position, namely, when the limit dampers 10 are positioned inside the grid-shaped steel plates to stop rotating, which is described in detail below:
when the connecting buckle 705 is driven by the stabilizing component, the supporting plate 7 rotates around the turntable 22 to a position above the vertical rod 6, and the limit damper 10 is separated from the bottom of the transformer substation.
The supporting component comprises a third connecting rod 17 which is in sliding connection with the outer ring at the bottom of the limit damper 10, a fixed shaft 8 which is rotationally connected with one side of the vertical rod 6, a first connecting rod 9 which is fixed on the fixed shaft 8, and a guide groove 16 which is fixed at the bottom of the first connecting rod 9, wherein a second sliding cavity 902 is formed in the first connecting rod 9, a connecting shaft 18 is mounted on the second sliding cavity 902, the third connecting rod 17 is fixedly connected with the connecting shaft 18, an inclined sliding cavity is formed in the guide groove 16, the inclined sliding cavity is used for controlling the third connecting rod 17 to ascend to drive the limit damper 10 to be separated from the bottom of a transformer substation, when the transformer substation is mounted on the supporting plate 7, namely, the supporting plate 7 is located at the position of drawing 1, the supporting plate 7 descends by a distance, the limit damper 10 ascends to the highest point along the guide groove 16, so that the bottom of the limit damper 10 is contacted with the inner wall of a net-shaped steel plate, the supporting plate 7 drives the limit damper 10 to slide along the first limit groove 703 on one end of the supporting plate 7 when the supporting plate 22 rotates, the limit damper 10 slides on the first limit groove 703, the third connecting rod 17 is also connected with the connecting rod 17 in a fixed shaft 18, and the same limit damper 10 can slide along the first limit groove 703 on the first limit groove 10, and the same limit groove 10 can slide along the first limit groove 10 at the highest point of the limit groove 10, and the limit groove 10 can completely slide along the limit groove 10, and the limit groove 10 is completely at the highest point of the limit groove 10, and the limit groove 10 is completely at the highest level, and the limit groove 10 is located at the limit groove bottom point, and the limit groove is completely and the limit groove is located at the limit groove bottom and the limit groove bottom point, and is at the limit groove bottom, and the limit groove is completely and the limit groove is at the limit groove, and the limit point, and is completely and the limit is at the highest, and the limit groove is at the limit point and is at the highest level, and is at the limit point and is at the highest.
Wherein the first connecting rod 9 and other connecting connections can move up and down on the outer ring of the fixed shaft 8.
The second connecting rod 14 is installed on the connecting buckle 705, the first sliding cavity 901 is provided on the first connecting rod 9 at the position connecting the second sliding cavity 902, the middle part of the second connecting rod 14 slides on the inner wall of the first sliding cavity 901, the rotating shaft 12 is installed at one end of the second connecting rod 14 far away from the connecting buckle 705, the sliding chute 11 is installed at the position of the vertical rod 6 near the rotating shaft 12, the second limiting groove 13 is installed inside the sliding chute 11, the sliding ring is installed on the outer ring at the bottom of the rotating shaft 12, the rotating shaft 12 is in sliding connection with the second limiting groove 13 through the sliding ring, the installation block is connected on the rotating shaft 12, the installation block is provided with a driving component for driving the rotating shaft 12 to slide on the second limiting groove 13, as can be seen from the drawing 4, when the rotating shaft 12 slides near the driving component inside the sliding chute 11, the second connecting rod 14 drives the guide groove 16 to rotate and move along the fixed shaft 8, the middle shaft of the second connecting shaft 18 moves along the second sliding cavity 902 and descends along the inclined sliding cavity, when the rotating shaft 12 is located at the sliding chute 11, the cement pier 7 is located above the vertical rod 6, and the cement pier is successfully installed above the vertical rod 6.
The driving assembly comprises a turbine 19 rotatably connected to the mounting block, a supporting rod 21 fixed at one end of the chute 11 far away from the rotating shaft 12, and a worm 20 rotatably connected to the top of the supporting rod 21 and connected with the motor spindle at one end, the worm 20 is meshed with the turbine 19, the turbine 19 is large in structural transmission ratio, compact in structure, stable in transmission, noise-free and self-locking, the turbine 19 cannot rotate, the turbine 19 can only slide along with the tooth socket of the worm 20 when the worm 20 drives the turbine 19, and when the motor drives the worm 20 to rotate, the second connecting rod 14 is used for driving the first connecting rod 9 to perform hinging motion, the supporting plate 7 is gradually rotated to be arranged above the vertical rod 6, and the transformer substation is stably placed on the cement pier.
Every the inside all fixedly connected with spring 23 of revolving stage 22, third spacing groove 24 has been seted up on the revolving stage 22, backup pad 7 one end is fixed with slider 702 to backup pad 7 passes through slider 702 in revolving stage 22 sliding connection, in order to prevent that backup pad 7 from sliding between the transformer substation bottom steel sheet, lead to spacing damping 10 at the inside activity of transformer substation bottom steel sheet, spacing damping 10 is in transformer substation bottom steel sheet internal activity if break away from the steel sheet then causes transformer substation bottom unstable, easily break away from backup pad 7, consequently limit spacing damping 10 in the just dead steel sheet inner wall department with third spacing groove 24 rotation range, in addition when transformer substation installs at backup pad 7, slider 702 compresses spring 23, slider 702 just can rotate in third spacing groove 24 bottom, up to this backup pad 7 can put montant 6 top position in revolving stage 22.
Every install a plurality of rollers 701 on the backup pad 7, inclined platform 704 has been seted up to the side that backup pad 7 deviates from connecting buckle 705 for its bottom slides on roller 701 when installing the transformer substation, and convenient quick installation reduces motor shaft output torsion, and inclined platform 704 is in order to reduce the transformer substation bottom buffering when backup pad 7 falls down, and inclined platform 704 purpose is the height between backup pad 7 and the transformer substation, prevents that inside electrical components from rocking impaired.
Every montant 6 bottom all has a pair of second telescopic tube 4 through threaded connection, second telescopic tube 4 one end and hydraulic stem 1 middle part swivelling joint, second telescopic tube 4 is by two sleeves that cup joint each other together, and two install first telescopic tube 3 between the second telescopic tube 4, reduce the pressure to the transformer substation bottom bearing for backup pad 7 top, wherein be a plurality of triangles between first telescopic tube 3 respectively and second telescopic tube 4 and montant 6, the triangle-shaped is easily stable and with backup pad 7 pressure differentiation for the component of other directions.
Every a pair of mounting holes 501 have all been seted up on the horizontal pole 5, if there is the barrier to withstand on one side of the cement mound, and the transformer substation can not follow horizontal pole 5 and successfully cut into the cement mound this moment, can demolish connecting screw rod between second telescopic sleeve 4 and the montant 6, rotate and install mounting hole 501 with second telescopic sleeve 4 round hydraulic stem 1, and it can be known from drawing 1 that first telescopic sleeve 3 also can stretch out and draw back, demolish first telescopic sleeve 3 middle part bolt and can successfully install second telescopic sleeve 4 in horizontal pole 5 bottom.
In the present invention, the stability during transportation is paid attention to, and in addition, the stability of the transformer substation during the butt joint with the cement piers can be solved, when the rollers 701 on the supporting plate 7 are respectively contacted with the cement piers and the casing,
it is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a prefabricated formula mobile substation dispatch is with elevating gear which characterized in that: the device comprises four hydraulic rods (1) acting on the ground, pulleys (2) arranged at the bottom of each hydraulic rod (1), a cross rod (5) arranged between the tops of two hydraulic rods (1), vertical rods (6) arranged between the other two hydraulic rods (1), and stable components arranged on each vertical rod (6) and used for transporting and installing a transformer substation;
a turntable (22) is arranged at the top of each hydraulic rod (1), the outer ring of each turntable (22) is rotationally connected with a supporting component, the supporting component comprises a supporting plate (7), a first limit groove (703) arranged at the bottom of one end of the supporting plate (7), a limit damper (10) which is provided with a sliding rod in the middle and slides on the first limit groove (703), and a connecting buckle (705) arranged at the side surface of the supporting plate (7) and connected with the stabilizing component; the stable assembly drives the connecting buckle (705) to drive the limit damper (10) to move on the first limit groove (703);
when the connecting buckle (705) is driven by the stable component, the supporting plate (7) rotates to a position above the vertical rod (6) around the rotary table (22), and the limiting damper (10) is separated from the bottom of the transformer substation.
2. The lifting device for scheduling of a preassembled mobile substation according to claim 1, wherein: the supporting component comprises a third connecting rod (17) which is in sliding connection with the outer ring at the bottom of the limiting damper (10), a fixed shaft (8) which is rotationally connected with one side of the vertical rod (6), a first connecting rod (9) which is fixed on the fixed shaft (8) and a guide groove (16) which is fixed at the bottom of the first connecting rod (9), a second sliding cavity (902) is formed in the first connecting rod (9), a connecting shaft (18) is arranged on the second sliding cavity (902), the third connecting rod (17) is fixedly connected with the connecting shaft (18), an inclined sliding cavity is formed in the guide groove (16), and the inclined sliding cavity is used for controlling the third connecting rod (17) to lift to drive the limiting damper (10) to be separated from the bottom of the transformer substation.
3. The lifting device for scheduling of a preassembled mobile substation according to claim 2, wherein: install second connecting rod (14) on connecting buckle (705), first sliding chamber (901) has been seted up in the position that links up second sliding chamber (902) on first connecting rod (9), second connecting rod (14) middle part is in first sliding chamber (901) inner wall slip, pivot (12) are installed in the one end of keeping away from connecting buckle (705) to second connecting rod (14), spout (11) are installed in the position that is close to pivot (12) montant (6), this spout (11) internally mounted has second spacing groove (13), the sliding ring is installed to pivot (12) bottom outer lane, pivot (12) are through sliding ring and second spacing groove (13) sliding connection, connect the installation piece on pivot (12) install the drive assembly who is used for driving pivot (12) to slide on second spacing groove (13) on the installation piece.
4. A prefabricated mobile substation dispatching lifting device as claimed in claim 3, wherein: the driving assembly comprises a turbine (19) rotatably connected to the mounting block, a supporting rod (21) fixed to the sliding groove (11) at one end far away from the rotating shaft (12), and a worm (20) rotatably connected to the top of the supporting rod (21) and connected to the motor main shaft at one end, wherein the worm (20) is meshed with the turbine (19).
5. The lifting device for scheduling of a preassembled mobile substation according to claim 1, wherein: every the inside fixedly connected with spring (23) of revolving stage (22), offer third spacing groove (24) on revolving stage (22), backup pad (7) one end is fixed with slider (702) to backup pad (7) are in revolving stage (22) sliding connection through slider (702).
6. The lifting device for scheduling of a preassembled mobile substation according to claim 1, wherein: a plurality of rollers (701) are arranged on each supporting plate (7), and an inclined table (704) is arranged on the side surface, deviating from the connecting buckle (705), of each supporting plate (7).
7. The lifting device for scheduling of a preassembled mobile substation according to claim 1, wherein: a pair of mounting holes (501) are formed in each cross rod (5).
8. The lifting device for scheduling of a preassembled mobile substation according to claim 1, wherein: every montant (6) bottom all is through threaded connection has a pair of second telescopic tube (4), second telescopic tube (4) one end and hydraulic rod (1) middle part swivelling joint, second telescopic tube (4) are by two sleeves that cup joint each other together, and two install first telescopic tube (3) between second telescopic tube (4).
9. The prefabricated mobile substation scheduling lifting device according to claim 6, wherein: the rollers (701) are arranged in at least 4 groups, and the support plates (7) are axially and rotatably moved in a tangential direction around the turntable (22).
10. The lifting device for scheduling of a preassembled mobile substation according to claim 1, wherein: the cross bars (5) and the vertical bars (6) are made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210898769.4A CN115259012B (en) | 2022-07-28 | 2022-07-28 | Lifting device for scheduling of preassembled mobile substation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210898769.4A CN115259012B (en) | 2022-07-28 | 2022-07-28 | Lifting device for scheduling of preassembled mobile substation |
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| Publication Number | Publication Date |
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| CN115259012A CN115259012A (en) | 2022-11-01 |
| CN115259012B true CN115259012B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210898769.4A Active CN115259012B (en) | 2022-07-28 | 2022-07-28 | Lifting device for scheduling of preassembled mobile substation |
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| CN106393056A (en) * | 2016-12-10 | 2017-02-15 | 宁秀芬 | Robot for mounting a power distribution cabinet |
| CN208413685U (en) * | 2018-06-20 | 2019-01-22 | 江苏中房电力安装工程有限公司 | A kind of hanging apparatus of substation's high-power transformer |
| JP2019088165A (en) * | 2017-11-10 | 2019-06-06 | 三菱電機株式会社 | Switch gear |
| CN211545757U (en) * | 2019-12-13 | 2020-09-22 | 安徽德能电力建设有限公司 | Auxiliary assembly is used in switch board installation |
| CN111776983A (en) * | 2020-07-14 | 2020-10-16 | 江西明正变电设备有限公司 | Lifting device for be used for prepackage type transformer substation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10873177B2 (en) * | 2016-11-02 | 2020-12-22 | Ulc Robotics, Inc. | Circuit breaker racking system and method |
-
2022
- 2022-07-28 CN CN202210898769.4A patent/CN115259012B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393056A (en) * | 2016-12-10 | 2017-02-15 | 宁秀芬 | Robot for mounting a power distribution cabinet |
| JP2019088165A (en) * | 2017-11-10 | 2019-06-06 | 三菱電機株式会社 | Switch gear |
| CN208413685U (en) * | 2018-06-20 | 2019-01-22 | 江苏中房电力安装工程有限公司 | A kind of hanging apparatus of substation's high-power transformer |
| CN211545757U (en) * | 2019-12-13 | 2020-09-22 | 安徽德能电力建设有限公司 | Auxiliary assembly is used in switch board installation |
| CN111776983A (en) * | 2020-07-14 | 2020-10-16 | 江西明正变电设备有限公司 | Lifting device for be used for prepackage type transformer substation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115259012A (en) | 2022-11-01 |
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