CN210973783U - Movable equipment maintenance support for energy storage power station - Google Patents
Movable equipment maintenance support for energy storage power station Download PDFInfo
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- CN210973783U CN210973783U CN201922126309.6U CN201922126309U CN210973783U CN 210973783 U CN210973783 U CN 210973783U CN 201922126309 U CN201922126309 U CN 201922126309U CN 210973783 U CN210973783 U CN 210973783U
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- 238000012423 maintenance Methods 0.000 title claims description 12
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Abstract
The utility model provides a movable overhaul of equipment support for energy storage power station, the on-off screen storage device comprises a base, the base bottom is provided with a plurality of movable wheels, base four corners department is provided with the breach, every breach department all is provided with supporting component, every supporting component of group all includes two upper and lower parallel arrangement's support frame, two support frames all rotate with the one end and connect in the base breach, the other end of two support frames all rotates and is connected with the vaulting pole, the vertical setting of vaulting pole is provided with hydraulic pressure mechanism between vaulting pole and the base breach, hydraulic pressure mechanism passes through the on-off control drive. The top surface of base is connected with the operation platform through elevating system, and the operation platform bottom surface is provided with a plurality of and operation platform bottom surface vertically fixed pipe, and the base top surface is provided with a plurality of dead levers that correspond with fixed pipe perpendicularly, and every dead lever all is located the fixed intraductal and slides with the cooperation of fixed pipe. The utility model has the advantages that: reasonable in design, simple structure, safe and reliable, but height-adjusting just conveniently removes.
Description
Technical Field
The utility model relates to a pumped storage power station equipment technical field especially relates to a movable overhaul of equipment support for energy storage power station.
Background
With the rapid development of national economy, the scale of a power grid is larger and larger, the role and the position of a pumped storage power station in the power grid become more and more obvious day by day, the gradual transition from the early peak load regulation and valley filling to the improvement of the power quality to an indispensable management tool of a power system is realized, and the high attention of a hydropower construction department and an operation management organization is obtained. The pumped storage power station is a special power station with quick starting, quick load tracking and quick response.
The pumped storage power station is generated for solving the contradiction between supply and demand between the peak and the valley of the power grid, and is a way for indirectly storing electric energy. The water pump is driven by the surplus electric power in the next night, water is pumped from the lower reservoir to the upper reservoir to be stored, and then the water is discharged to generate power in the day and the first night of the next day and flows into the lower reservoir. In the whole operation process, although partial energy can be lost in the conversion process, the pumped storage power station is cheaper and more beneficial than the situation that the coal-electricity power generation equipment is additionally built to meet the requirement of high-peak power utilization, and the load is pressed and the machine is stopped in the low-valley time. Besides, the pumped storage power station can also take on dynamic functions of frequency modulation, phase modulation, emergency standby and the like. Therefore, the pumped storage power station is not only a power supply point, but also a power consumer; the method becomes an important tool for power grid operation management, and is a pillar for ensuring safe, economic and stable production of the power grid. The pumped storage power station has two main operation modes of power generation and pumping, and multiple operations of switching from one working condition to another working condition exist between the two operation modes.
The pumped storage power station mainly comprises the following components: the system comprises an upper reservoir, a water delivery system, a plant, a switch station, an outgoing line field and a lower reservoir. And energy storage power station has many large-scale equipment, need the operating personnel to carry out timely maintenance when equipment takes place to damage, equipment does not take place to damage and also needs frequent maintenance, the operating personnel uses the height and the position that the maintenance support reachd needs the maintenance equipment usually, different equipment height is different, if the support height of maintenance usefulness is highly fixed, just can't overhaul all large-scale equipment, and the operating personnel also is difficult to reach the height that needs the operation, today, there are many different types of maintenance support on the market, but most maintenance support height is fixed and is difficult to adjust, most maintenance support also can't remove, be difficult to transport, waste manpower and financial resources.
How to solve the above technical problems is the subject faced by the present invention.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a movable equipment maintenance support for energy storage power station which has reasonable design, simple structure, safe and reliable adjustable height and convenient movement.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a movable overhaul of equipment support for energy storage power station, the on-line screen storage device comprises a base, the base bottom is provided with a plurality of movable wheels, the base both sides are provided with a plurality of supporting component of group, the top surface of base is connected with the operation platform through elevating system.
The base is a rectangular body, notches are arranged at four corners of the base, and the supporting component is arranged at each notch;
each group of support assemblies comprises two support frames which are arranged in parallel up and down, the same end of each support frame is rotatably connected to the notch of the base, the other end of each support frame is rotatably connected with a support rod, and the support rods are vertically arranged;
and a hydraulic mechanism is arranged between the support rod and the notch of the base and is driven by the switch control.
The operation platform be with the parallel rectangular plate of base top surface, the operation platform bottom surface be provided with a plurality of with operation platform bottom surface vertically fixed pipe, the base top surface be provided with perpendicularly a plurality of with the dead lever that fixed pipe corresponds, every the dead lever all is located in the fixed pipe and with fixed pipe cooperation slides.
The lifting mechanism comprises a plurality of limiting pipes fixed on the top surface of the base, the limiting pipes are hollow round pipes and are vertically arranged on the top surface of the base, the top surface of each limiting pipe is rotatably connected with a worm wheel, a central rotating shaft of the worm wheel is overlapped with a central shaft of the limiting pipe, a screw hole is formed in the center of the worm wheel, and the screw hole is coaxial with the central rotating shaft of the worm wheel;
a plurality of screw rods are vertically arranged at the bottom of the operating platform, each screw rod corresponds to each limiting pipe, the screw rods penetrate through the screw holes of the worm gears and are positioned in the limiting pipes, and the screw rods are in threaded connection with the screw holes;
the top surface of the base is rotatably connected with a worm, the worm is horizontally arranged and is perpendicular to the screw rod, the worm is rotatably connected to the top surface of the base through a plurality of fixing pieces, and the thread of the worm is meshed with the outer teeth of each worm wheel;
the worm is driven to rotate by a driving motor.
The end part of the fixed end of the hydraulic mechanism is rotatably connected with the base notch and the support frame, and the end part of the telescopic end of the hydraulic mechanism is rotatably connected with the support frame and the rotary joint of the top end of the support rod.
The bottom end of each support rod is connected with a fixed seat, and the bottom surface of each fixed seat is kept horizontal;
when the supporting frame is in a horizontal state or one end connected with the supporting rod is in a downward inclined state, the horizontal height of the fixed seat is lower than that of the bottom surface of the movable wheel.
Stairs are fixedly arranged on two sides of the base and two sides of the top surface.
Guard rails are arranged at the edge of the top surface of the operation platform, openings are formed in the guard rails on the two sides of the operation platform, and the openings correspond to the stairs.
The movable wheels are universal wheels and are uniformly distributed at the edge of the bottom surface of the base.
The utility model discloses during the in-service use: the device is moved to a position needing to be operated through the movable wheels, then the telescopic end of each hydraulic mechanism is contracted by controlling the hydraulic mechanisms, in the contraction process, one end of each support frame of each group of support assemblies, which is connected with the stay bar, rotates downwards simultaneously, the stay bar keeps moving vertically to the ground, when four fixing seats are contacted with the ground, the hydraulic mechanisms are continuously contracted, at the moment, the four support assemblies jack up the base and the operation table at the top and fix the base, at the moment, the fixation of the device can be realized, after an operator enters the operation table through stairs, the height of the operation table can be adjusted through the lifting mechanism, specifically, a motor of the worm is opened, the worm drives each worm wheel to rotate, and in the rotation process of the worm wheels, each screw rod in threaded connection with the worm wheel ascends simultaneously due to the action of threads, and each group of fixing pipes and the fixing rods can limit the worm wheels, the operation platform can stably keep horizontal rising, the lifting of the height is realized, and when the operation platform needs to descend, the motor is only required to drive the worm to rotate reversely through the switch; after the operation is finished, when the device needs to be transferred, the hydraulic mechanism is only needed to be operated to extend the telescopic end of the hydraulic mechanism, so that the supporting rod and the fixed seat can be lifted, and the device can be moved when the bottom surface of the fixed seat is higher than the movable wheels.
The utility model has the advantages that: the device is simple in structure and reasonable in design, the height of the operation platform can be adjusted through the lifting mechanism, the movable wheels are arranged to facilitate the movement of the device, the supporting components are arranged at the four corners of the base to realize the fixation of the device, the movable wheels are arranged to facilitate the operation of the device in different places, and the movable wheels are universal wheels to facilitate the movement; the height adjustment of operation panel makes things convenient for the operation personnel to overhaul the equipment of co-altitude, and the design of worm gear is because of having one-way spacing function, also prevents that the operation personnel from causing the damage and the personnel injury of device in the reverse rotation of worm gear behind the fixed height, is equipped with the rail guard on the operation panel to guarantee operation personnel's safety, the design of stair also makes things convenient for the operation personnel to go up and down the operation from the device both sides.
Drawings
Fig. 1 is a front view of the utility model when the moving state and the operation table are located at the lowest position.
Fig. 2 is a schematic view of the three-dimensional structure of the mobile platform of the present invention when the mobile platform is located at the lowest position.
Fig. 3 is a front view of the utility model after the fixed state and the operation platform are lifted.
Fig. 4 is a schematic view of the three-dimensional structure of the utility model after the fixed state and the operation platform are lifted.
Wherein the reference numerals are: 1. a base; 101. a movable wheel; 102. a staircase; 103. fixing the rod; 104. a limiting pipe; 2. an operation table; 201. protecting the fence; 202. a fixed tube; 203. a screw; 3. a support assembly; 301. a support frame; 302. a stay bar; 303. a fixed seat; 4. a hydraulic mechanism; 5. a worm gear; 501. a worm.
Detailed Description
Technical characteristics of the scheme can be clearly explained, and the scheme is explained through a specific implementation mode.
Referring to fig. 1 to 4, the embodiment is a movable equipment overhaul support for an energy storage power station, which includes a base 1, the base 1 is a rectangular body, stairs 102 are fixedly arranged on both sides of the base 1 and both sides of a top surface, notches are arranged at four corners of the base 1, a support component 3 is arranged at each notch, each support component 3 includes two support frames 301 arranged in parallel up and down, the same ends of the two support frames 301 are rotatably connected to the notch of the base 1, the other ends of the two support frames 301 are rotatably connected to support rods 302, the support rods 302 are vertically arranged, a hydraulic mechanism 4 is arranged between the support rods 302 and the notch of the base 1, the hydraulic mechanism 4 is driven by switch control, the end of the fixed end of the hydraulic mechanism 4 is rotatably connected to one side of the notch of the base 1 connected to the support frame 301, the end of the telescopic end of the hydraulic mechanism 4 is rotatably connected to the rotary connection, the bottom end of each stay bar 302 is connected with a fixed seat 303, the bottom surface of the fixed seat 303 is kept horizontal, and when the support frame 301 is in a horizontal state or one end of the connecting stay bar 302 is in a downward inclined state, the horizontal height of the fixed seat 303 is lower than that of the bottom surface of the movable wheel 101.
The top surface of base 1 is connected with operation platform 2 through elevating system, and operation platform 2 is the rectangular plate parallel with base 1 top surface, and 2 top surface edges of operation platform are provided with rail guard 201, and the rail guard 201 of 2 both sides of operation platform is provided with the opening, and the opening part corresponds stair 102 department.
The bottom surface of the operation platform 2 is provided with a plurality of fixed pipes 202 vertical to the bottom surface of the operation platform 2, the top surface of the base 1 is vertically provided with a plurality of fixed rods 103 corresponding to the fixed pipes 202, each fixed rod 103 is positioned in the fixed pipe 202 and is matched with the fixed pipe 202 to slide, the lifting mechanism comprises a plurality of limiting pipes 104 fixed on the top surface of the base 1, the limiting pipes 104 are hollow round pipes, the limiting pipes 104 are all vertically arranged on the top surface of the base 1, the top surface of the limiting pipes 104 is rotatably connected with a worm wheel 5, the central rotating shaft of the worm wheel 5 is superposed with the central shaft of the limiting pipes 104, the center of the worm wheel 5 is provided with a screw hole which is coaxial with the central rotating shaft of the worm wheel 5, the bottom of the operation platform 2 is vertically provided with a plurality of screw rods 203, each screw rod 203 corresponds to each limiting pipe 104, the screw rods 203, the worm 501 is horizontally arranged and is perpendicular to the screw rod 203, the worm 501 is rotatably connected to the top surface of the base 1 through a plurality of fixing pieces, threads of the worm 501 are meshed with external teeth of each worm wheel 5, and the worm 501 is driven to rotate through a driving motor.
The bottom of the base 1 is provided with a plurality of movable wheels 101, and the movable wheels 101 are universal wheels and are evenly distributed at the edge of the bottom surface of the base 1.
The utility model discloses during the in-service use: the device is moved to a position needing to be operated through the movable wheel 101, then the telescopic end of each hydraulic mechanism 4 is contracted by controlling the hydraulic mechanisms 4, in the contraction process, one end of each support frame 301, which is connected with the support rod 302, of each group of support assemblies 3 rotates downwards simultaneously, the support rod 302 keeps moving vertically to the ground, when four fixing seats 303 contact the ground, the hydraulic mechanisms 4 are continuously contracted, at the moment, the four support assemblies 3 jack up the base 1 and the operation table 2 at the top and fix the base 1, the device can be fixed, after an operator enters the operation table 2 through the stairs 102, the height of the operation table 2 can be adjusted through the lifting mechanism, specifically, a motor of the worm 501 is opened, the worm 501 drives each worm wheel 5 to rotate, and in the rotation process, each screw rod 203 in threaded connection with the worm wheel 5 ascends simultaneously due to the effect of threads, each group of fixed pipes 202 and fixed rods 103 can limit the position of the fixed pipes, so that the operation platform 2 can stably keep horizontal rising, and the height is lifted, as shown in fig. 3 to 4, when the operation platform needs to descend, only the motor is required to drive the worm 501 to rotate reversely by the switch; after the operation is finished, when the device needs to be transferred, the hydraulic mechanism 4 is operated to extend the telescopic end of the hydraulic mechanism, so that the support rod 302 and the fixed seat 303 can be lifted, and the device can be moved when the bottom surface of the fixed seat 303 is higher than the movable wheel 101, as shown in fig. 1 to 2.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (9)
1. A movable equipment maintenance support for an energy storage power station comprises a base (1) and is characterized in that,
the base (1) bottom is provided with a plurality of loose wheels (101), base (1) both sides are provided with a plurality of supporting component (3) of group, the top surface of base (1) is connected with operation platform (2) through elevating system.
2. The movable equipment overhaul bracket for the energy storage power station as claimed in claim 1, wherein the base (1) is a rectangular body, notches are arranged at four corners of the rectangular body, and the support assembly (3) is arranged at each notch;
each group of supporting components (3) comprises two supporting frames (301) which are arranged in parallel up and down, the same end of each supporting frame (301) is rotatably connected to the notch of the base (1), the other end of each supporting frame (301) is rotatably connected with a supporting rod (302), and the supporting rods (302) are vertically arranged;
and a hydraulic mechanism (4) is arranged between the stay bar (302) and the gap of the base (1), and the hydraulic mechanism (4) is controlled and driven by a switch.
3. The movable equipment overhauling support for the energy storage power station as recited in claim 1, wherein the workbench (2) is a rectangular plate parallel to the top surface of the base (1), a plurality of fixed pipes (202) perpendicular to the bottom surface of the workbench (2) are arranged on the bottom surface of the workbench (2), a plurality of fixed rods (103) corresponding to the fixed pipes (202) are perpendicularly arranged on the top surface of the base (1), and each fixed rod (103) is located in the fixed pipe (202) and slides in cooperation with the fixed pipe (202).
4. The movable equipment overhauling support for the energy storage power station as recited in claim 1, wherein the lifting mechanism comprises a plurality of limiting pipes (104) fixed on the top surface of the base (1), the limiting pipes (104) are hollow round pipes, the limiting pipes (104) are vertically arranged on the top surface of the base (1), the top surface of each limiting pipe (104) is rotatably connected with a worm gear (5), the central rotating shaft of the worm gear (5) is overlapped with the central shaft of the limiting pipe (104), and the center of the worm gear (5) is provided with a screw hole which is coaxial with the central rotating shaft of the worm gear (5);
a plurality of screw rods (203) are vertically arranged at the bottom of the operation table (2), each screw rod (203) corresponds to each limiting pipe (104), the screw rods (203) penetrate through the screw holes of the worm gears (5) and are positioned in the limiting pipes (104), and the screw rods (203) are in threaded connection with the screw holes;
the top surface of the base (1) is rotatably connected with a worm (501), the worm (501) is horizontally arranged and is perpendicular to the screw rod (203), the worm (501) is rotatably connected to the top surface of the base (1) through a plurality of fixing pieces, and the thread of the worm (501) is meshed with the outer teeth of each worm wheel (5);
the worm (501) is driven to rotate by a driving motor.
5. The movable equipment overhauling support for the energy storage power station as recited in claim 2, wherein the end of the fixed end of the hydraulic mechanism (4) is rotatably connected to the side of the support frame (301) connected with the gap of the base (1), and the end of the telescopic end of the hydraulic mechanism (4) is rotatably connected to the rotary connection position of the support frame (301) and the top end of the stay bar (302).
6. The movable equipment overhauling support for the energy storage power station as recited in claim 2, wherein a fixed seat (303) is connected to the bottom end of each brace rod (302), the bottom surface of the fixed seat (303) is kept horizontal, and a non-slip pad is arranged on the bottom surface of the fixed seat (303);
when the support frame (301) is in a horizontal state or one end connected with the support rod (302) is in a downward inclined state, the horizontal height of the fixed seat (303) is lower than that of the bottom surface of the movable wheel (101).
7. The mobile equipment overhaul stand for energy storage power stations according to claim 1, characterized in that stairs (102) are fixedly arranged on both sides of the base (1) and both sides of the top surface.
8. The mobile equipment overhaul support for the energy storage power station as claimed in claim 7, wherein a protective guard (201) is arranged at the edge of the top surface of the operation platform (2), and openings are arranged on the protective guard (201) at two sides of the operation platform (2), and the openings correspond to the stairs (102).
9. The mobile equipment overhaul support for energy storage power stations according to claim 8, characterized in that the movable wheels (101) are universal wheels, and are evenly distributed at the edge of the bottom surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922126309.6U CN210973783U (en) | 2019-12-02 | 2019-12-02 | Movable equipment maintenance support for energy storage power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922126309.6U CN210973783U (en) | 2019-12-02 | 2019-12-02 | Movable equipment maintenance support for energy storage power station |
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| Publication Number | Publication Date |
|---|---|
| CN210973783U true CN210973783U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922126309.6U Active CN210973783U (en) | 2019-12-02 | 2019-12-02 | Movable equipment maintenance support for energy storage power station |
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| CN (1) | CN210973783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209307A (en) * | 2020-08-31 | 2021-01-12 | 国网山东省电力公司建设公司 | Intelligent operation platform for precise installation of electrical equipment |
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2019
- 2019-12-02 CN CN201922126309.6U patent/CN210973783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209307A (en) * | 2020-08-31 | 2021-01-12 | 国网山东省电力公司建设公司 | Intelligent operation platform for precise installation of electrical equipment |
| CN112209307B (en) * | 2020-08-31 | 2022-04-08 | 国网山东省电力公司建设公司 | Intelligent operation platform for precise installation of electrical equipment |
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