CN221420492U - Maintenance lifting device for trash rack of energy storage power station - Google Patents
Maintenance lifting device for trash rack of energy storage power station Download PDFInfo
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- CN221420492U CN221420492U CN202323190467.0U CN202323190467U CN221420492U CN 221420492 U CN221420492 U CN 221420492U CN 202323190467 U CN202323190467 U CN 202323190467U CN 221420492 U CN221420492 U CN 221420492U
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 38
- 238000004146 energy storage Methods 0.000 title claims abstract description 18
- 238000012423 maintenance Methods 0.000 title description 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 230000005484 gravity Effects 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Abstract
The utility model discloses an overhaul lifting device for a trash rack of an energy storage power station, and particularly relates to the field of lifting devices, which comprises a device body and further comprises: one side of the upper end of the device body is provided with a labor-saving lifting device for reducing consumption of pulling the trash rack, and the labor-saving lifting device is used for pulling the heavy trash rack more labor-saving, so that the consumption of energy sources is reduced; the upper end of the device body is provided with a stretching suspension arm device which can conveniently control the support arm and is used for more conveniently adjusting the pulling direction; the device body comprises a gravity block, a movable wheel and a steel wire rope, wherein the gravity block is fixedly connected to the upper end of the device body, the movable wheel is fixedly connected to the lower end of the device body, and the steel wire rope is movably arranged on the outer surface of the upper end of the device body. The utility model is beneficial to reducing the energy used for lifting the trash rack by arranging the labor-saving lifting device, and is beneficial to more conveniently adjusting the pulling direction by arranging the stretching suspension arm device.
Description
Technical Field
The utility model relates to the technical field of lifting devices, in particular to an overhaul lifting device for a trash rack of an energy storage power station.
Background
The energy storage power station pumps water to the upper reservoir by utilizing the electric energy in the low valley of the electric load, and discharges water to the hydropower station for generating electricity in the lower reservoir in the peak period of the electric load. The electric energy storage system can convert the redundant electric energy when the load of a power grid is low into high-value electric energy in the peak period of the power grid, the effect of the trash rack is mainly used for intercepting dirt at the water inlet of an energy storage power station, because the water pumping and generating water of the energy storage unit is urgent, the vibration force is large, the trash rack is seriously loosened and worn, the trash rack must be overhauled once a year, and in the overhauling process, the grid unit of the trash rack is required to be dismantled, and an overhauling platform above a trolley is mentioned.
The existing overhauling lifting device pulls the drag hook to lift upwards through the efficient rotating motor, and the efficient motor needs a large energy source to pull the lifting device, so that the bearing arm of the existing device is fixed and inconvenient to adjust the angle.
Disclosure of utility model
In order to overcome the defects in the prior art, the embodiment of the utility model provides a maintenance lifting device for a trash rack of an energy storage power station, which aims to solve the technical problems that: more energy is saved to lift by crane the trash rack, and more convenient angle adjustment carries out.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an energy storage power station trash rack overhauls hoisting accessory, includes the device body, still includes:
One side of the upper end of the device body is provided with a labor-saving lifting device for reducing consumption of pulling the trash rack, and the labor-saving lifting device is used for pulling the heavy trash rack more labor-saving, so that the consumption of energy sources is reduced;
The upper end of the device body is provided with a stretching suspension arm device which can conveniently control the support arm and is used for more conveniently adjusting the pulling direction;
The device body comprises a gravity block, a movable wheel and a steel wire rope, wherein the gravity block is fixedly connected to the upper end of the device body, the movable wheel is fixedly connected to the lower end of the device body, and the steel wire rope is movably arranged on the outer surface of the upper end of the device body.
In a preferred embodiment, the labor-saving lifting device comprises an upper arm of the machine and a bearing frame, wherein a turning pulley is arranged at the upper end of the upper arm of the machine, a fixed ring is arranged on the inclined side of the lower end of the upper arm of the machine, a limiting pulley is arranged at the lower end of the fixed ring, a movable pulley is arranged on the inner side of the bearing frame, a pulling hook is arranged at the lower end of the bearing frame, and the turning pulley, the movable pulley and the limiting pulley are in bolt-action connection through a steel wire rope.
In a preferred embodiment, two sides of the turning pulley are movably connected with the upper end of the upper arm of the machine, one side of the lower end of the upper arm of the machine is fixedly connected with the upper end of the fixed ring, one side of the lower end of the upper arm of the machine is fixedly connected with one side of the limiting pulley and is positioned at the lower end of the fixed ring, two sides of the movable pulley are rotatably connected with the inner arm on the inner side of the bearing frame, and the lower end of the movable pulley is fixedly connected with the upper end of the pulling hook.
In a preferred embodiment, the stretching and suspending arm device comprises a lower arm of the machine, a bearing block is arranged on one side of the lower arm of the machine, a second movable shaft is arranged at the middle end of the bearing block, a hydraulic pipe is arranged at the lower end of the second movable shaft, a telescopic rod is arranged at the lower end of the hydraulic pipe, a first movable shaft is arranged at the lower end of the telescopic rod, and fixing blocks are arranged on two sides of the first movable shaft.
In a preferred embodiment, one side of the lower arm of the machine is fixedly connected with one side of the bearing block, the middle end of the bearing block is movably connected with two sides of the second movable shaft, the lower end of the second movable shaft is fixedly connected with the upper end of the hydraulic pipe, the lower end of the hydraulic pipe is in transmission connection with the upper end of the telescopic rod, the lower end of the telescopic rod is fixedly connected with the upper end of the first movable shaft, and two sides of the first movable shaft are movably connected with the middle end of the fixed block.
In a preferred embodiment, the device body includes a fixing frame fixedly disposed at an upper end of the device body.
In a preferred embodiment, the device body comprises a rotating motor and a collecting disc, the rotating motor is fixedly arranged on one side of the fixing frame, and the collecting disc is fixedly arranged on the outer surface of the output shaft of the rotating motor.
The utility model has the technical effects and advantages that:
1. The labor-saving lifting device is arranged, so that energy sources for lifting the trash rack are reduced, the trash rack is more energy-saving, pulling force required during lifting is reduced, the turning pulleys are connected through rotation of the upper arm of the machine, the pulling direction of the steel wire rope is changed, the fixing ring is fixedly connected to one side of the lower end of the upper arm of the machine, the tail end of the steel wire rope is fixed through the fixing ring, the bolting effect is achieved, the limiting pulleys are arranged at the lower end of the fixing ring, the stress direction of the tail end of the steel wire rope can be changed through the effect of the limiting pulleys, the movable pulleys are arranged at the inner side of the bearing frame, half of pulling force is saved through the physical effect of the movable pulleys, the pulling hook is fixedly connected to the lower end of the bearing frame, the trash rack is pulled, and the trash rack is pulled integrally through the pulling of the steel wire rope, so that the labor-saving pulling effect is achieved;
2. the utility model is beneficial to more convenient adjustment of the pulling direction by arranging the stretching suspension arm device, the height of the trash rack is unequal, so that the height of the trash rack is quickly adjusted, the bearing block is fixedly connected to one side of the lower arm of the machine, the lower arm of the machine is pulled in a fixed connection mode, the middle end of the bearing block is movably connected with the second movable shaft, so that the lower arm of the machine is pulled, the cross angle is changed, the second movable shaft is used for rotating and adjusting, the lower end of the second movable shaft is fixedly connected with the hydraulic pipe, the lower end of the hydraulic pipe is in transmission connection with the telescopic rod, the telescopic rod at the lower end is driven to stretch, the effect of pulling the lower arm of the machine is realized, the lower end of the telescopic rod is fixedly connected with the first movable shaft, and the first movable shaft is movably connected to the middle end of the fixed block, so that the device is fixed, and the whole machine arm is quickly adjusted by the cooperative application of the hydraulic pipe and the telescopic rod.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic top view of the present utility model.
Fig. 3 is a schematic structural diagram of a labor-saving lifting device of the present utility model.
Fig. 4 is a schematic structural view of the telescopic boom device of the present utility model.
The reference numerals are: 1. a device body; 2. a labor-saving lifting device; 3. a boom extension device; 4. a gravity block; 5. a moving wheel; 6. a rotating electric machine; 7. a fixing frame; 8. a collecting tray; 9. a wire rope; 21. an upper arm of the machine; 22. a turning pulley; 23. a bearing frame; 24. a movable pulley; 25. pulling the hook; 26. a limit pulley; 27. a fixing ring; 31. a fixed block; 32. a first movable shaft; 33. a telescopic rod; 34. a hydraulic pipe; 35. a second movable shaft; 36. a bearing block; 37. a lower arm of the machine.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an overhaul lifting device for a trash rack of an energy storage power station, which comprises a device body 1 and further comprises:
A labor-saving lifting device 2 for reducing consumption of pulling the trash rack is arranged on one side of the upper end of the device body 1 and is used for pulling the heavy trash rack more labor-saving, so that the consumed energy is reduced;
The upper end of the device body 1 is provided with a stretching suspension arm device 3 which can conveniently control the supporting arm and is used for more conveniently adjusting the pulling direction;
The device body 1 comprises a gravity block 4, a moving wheel 5 and a steel wire rope 9, wherein the gravity block 4 is fixedly connected to the upper end of the device body 1, the moving wheel 5 is fixedly connected to the lower end of the device body 1, and the steel wire rope 9 is movably arranged on the outer surface of the upper end of the device body 1.
The labor-saving lifting device 2 comprises an upper machine arm 21 and a bearing frame 23, wherein the upper end of the upper machine arm 21 is provided with a turning pulley 22, the lower inclined side of the upper machine arm 21 is provided with a fixed ring 27, the lower end of the fixed ring 27 is provided with a limit pulley 26, the inner side of the bearing frame 23 is provided with a movable pulley 24, the lower end of the bearing frame 23 is provided with a pulling hook 25, the turning pulley 22, the movable pulley 24 and the limit pulley 26 are in bolt-action connection through a steel wire rope 9, two sides of the turning pulley 22 are movably connected with the upper end of the upper machine arm 21, one side of the lower end of the upper machine arm 21 is fixedly connected with the upper end of the fixed ring 27, one side of the lower end of the upper machine arm 21 is fixedly connected with one side of the limit pulley 26, two sides of the movable pulley 24 are rotatably connected with the inner arm of the inner side of the bearing frame 23, the lower end of the movable pulley 24 is fixedly connected with the upper end of the pulling hook 25, the turning pulley 22 is rotatably connected through the upper arm 21 of the machine, so that the pulling direction of the steel wire rope 9 is changed, one side of the lower end of the upper arm 21 of the machine is fixedly connected with the fixing ring 27, the tail end of the steel wire rope 9 is fixed through the fixing ring 27, so that the bolting effect is realized, the lower end of the fixing ring 27 is provided with the limiting pulley 26, the stress direction of the tail end of the steel wire rope 9 can be changed through the effect of the limiting pulley 26, the movable pulley 24 is arranged on the inner side of the bearing frame 23, the physical effect of the movable pulley 24 is realized, half pulling force is omitted, the pulling hook 25 is fixedly connected at the lower end of the bearing frame 23, and therefore, the trash rack is pulled, and the whole is hung through the steel wire rope 9, so that the labor-saving pulling effect is realized.
In favor of more convenient adjustment of the pulling direction, as shown in fig. 4, the stretching and suspending arm device 3 comprises a lower machine arm 37, one side of the lower machine arm 37 is provided with a bearing block 36, the middle end of the bearing block 36 is provided with a second movable shaft 35, the lower end of the second movable shaft 35 is provided with a hydraulic pipe 34, the lower end of the hydraulic pipe 34 is provided with a telescopic rod 33, the lower end of the telescopic rod 33 is provided with a first movable shaft 32, two sides of the first movable shaft 32 are provided with fixed blocks 31, one side of the lower machine arm 37 is fixedly connected with one side of the bearing block 36, the middle end of the bearing block 36 is movably connected with two sides of the second movable shaft 35, the lower end of the second movable shaft 35 is fixedly connected with the upper end of the hydraulic pipe 34, the lower end of the hydraulic pipe 34 is in transmission connection with the upper end of the telescopic rod 33, the lower end of the telescopic rod 33 is fixedly connected with the upper end of the first movable shaft 32, two sides of the first movable shaft 32 are movably connected with the middle end of the fixed blocks 31, one side of the lower machine arm 37 is fixedly connected with the bearing block 36, the lower arm 37 of the machine is pulled through a fixed connection mode, the second movable shaft 35 is movably connected to the middle end of the bearing block 36, so that the lower arm 37 of the machine is pulled, the cross angle is changed, the second movable shaft 35 is rotated to adjust, the lower end of the second movable shaft 35 is fixedly connected with the hydraulic pipe 34, the lower end of the hydraulic pipe 34 is in transmission connection with the telescopic rod 33, the lower end of the hydraulic pipe 34 is driven to stretch out and draw back through the transmission connection of the hydraulic pipe 34, the lower end of the telescopic rod 33 is driven to stretch out and draw back, the lower end of the telescopic rod 33 is fixedly connected with the first movable shaft 32, the first movable shaft 32 is movably connected to the middle end of the fixed block 31, the device is fixed, and the whole device is adjusted quickly through the cooperation and application of the hydraulic pipe 34 and the telescopic rod 33.
The implementation mode specifically comprises the following steps: the labor-saving lifting device 2 is arranged, the turning pulley 22 is rotatably connected through the upper arm 21 of the machine, so that the pulling direction of the steel wire rope 9 is changed, one side of the lower end of the upper arm 21 of the machine is fixedly connected with the fixing ring 27, the tail end of the steel wire rope 9 is fixed through the fixing ring 27, the bolting effect is realized, the lower end of the fixing ring 27 is provided with the limiting pulley 26, the stress direction of the tail end of the steel wire rope 9 can be changed through the effect of the limiting pulley 26, the movable pulley 24 is arranged at the inner side of the bearing frame 23, the physical effect of the movable pulley 24 is realized, half pulling force is saved, the pulling hook 25 is fixedly connected at the lower end of the bearing frame 23, so that the trash rack is pulled, the whole is pulled through the pulling of the steel wire rope 9, the labor-saving pulling effect is realized, the lifting arm device 3 is arranged, the bearing block 36 is fixedly connected at one side of the lower arm 37 of the machine, the lower arm 37 of the machine is pulled by a fixed connection mode, the middle end of the bearing block 36 is movably connected with the second movable shaft 35, so that the lower arm 37 of the machine is pulled, the change of the cross angle is caused, the rotation of the second movable shaft 35 is used for adjustment, the lower end of the second movable shaft 35 is fixedly connected with the hydraulic pipe 34, the lower end of the hydraulic pipe 34 is in transmission connection with the telescopic rod 33, the lower end of the telescopic rod 33 is driven to stretch and retract by the transmission connection of the hydraulic pipe 34, the effect of pulling the lower arm 37 of the machine is realized, the lower end of the telescopic rod 33 is fixedly connected with the first movable shaft 32, the device is fixed because the first movable shaft 32 is movably connected with the middle end of the fixed block 31, the quick adjustment of the machine arm is realized by the cooperation and application of the hydraulic pipe 34 and the telescopic rod 33, therefore, the heavy trash rack is pulled in a more labor-saving mode, the trash rack is pulled through the periphery of the upper end of the steel wire rope 9 in a surrounding mode, the angle of adjustment is adjusted through the labor-saving lifting device 2, the moving wheels are arranged at the lower end of the device body 1, the device is convenient to move, the steel wire rope 9 is pulled through the force application of the rotating motor 6, and therefore working operation is achieved.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides an energy storage power station trash rack overhauls hoisting accessory, includes device body (1), its characterized in that: further comprises:
A labor-saving lifting device (2) for reducing consumption of pulling the trash rack is arranged on one side of the upper end of the device body (1) and is used for pulling the heavy trash rack more labor-saving, so that the consumed energy is reduced;
The upper end of the device body (1) is provided with a stretching suspension arm device (3) which can conveniently control the supporting arm and is used for more conveniently adjusting the pulling direction;
The device comprises a device body (1), wherein the device body (1) comprises a gravity block (4), a movable wheel (5) and a steel wire rope (9), the gravity block (4) is fixedly connected to the upper end of the device body (1), the movable wheel (5) is fixedly connected to the lower end of the device body (1), and the steel wire rope (9) is movably arranged on the outer surface of the upper end of the device body (1).
2. The energy storage power station trash rack overhauling and lifting device is characterized in that: laborsaving device (2) of rising include machine upper arm (21) and bearing frame (23), machine upper arm (21) upper end is equipped with diversion pulley (22), machine upper arm (21) lower extreme incline is provided with solid fixed ring (27), gu fixed ring (27) lower extreme is equipped with spacing pulley (26), bearing frame (23) inboard is equipped with movable pulley (24), bearing frame (23) lower extreme is equipped with pulling and colludes (25), diversion pulley (22), movable pulley (24) and spacing pulley (26) are pegged and are connected through wire rope (9).
3. The energy storage power station trash rack overhauling and lifting device is characterized in that: the two sides of the turning pulley (22) are movably connected with the upper end of the upper arm (21) of the machine, one side of the lower end of the upper arm (21) of the machine is fixedly connected with the upper end of the fixed ring (27), one side of the lower end of the upper arm (21) of the machine is fixedly connected with one side of the limit pulley (26) and positioned at the lower end of the fixed ring (27), two sides of the movable pulley (24) are rotatably connected with the inner arm of the inner side of the bearing frame (23), and the lower end of the movable pulley (24) is fixedly connected with the upper end of the pulling hook (25).
4. The energy storage power station trash rack overhauling and lifting device is characterized in that: the stretching and hanging arm device (3) comprises a machine lower arm (37), one side of the machine lower arm (37) is provided with a bearing block (36), the middle end of the bearing block (36) is provided with a second movable shaft (35), the lower end of the second movable shaft (35) is provided with a hydraulic pipe (34), the lower end of the hydraulic pipe (34) is provided with a telescopic rod (33), the lower end of the telescopic rod (33) is provided with a first movable shaft (32), and two sides of the first movable shaft (32) are provided with fixed blocks (31).
5. The energy storage power station trash rack overhaul lifting device according to claim 4, wherein: the machine lower arm (37) one side and bearing block (36) one side fixed connection, bearing block (36) middle-end and second loose axle (35) both sides swing joint, second loose axle (35) lower extreme and hydraulic pressure pipe (34) upper end fixed connection, hydraulic pressure pipe (34) lower extreme and telescopic link (33) upper end transmission are connected, telescopic link (33) lower extreme and first loose axle (32) upper end fixed connection, first loose axle (32) both sides and fixed block (31) middle-end swing joint.
6. The energy storage power station trash rack overhauling and lifting device is characterized in that: the device body (1) comprises a fixing frame (7), and the fixing frame (7) is fixedly arranged at the upper end of the device body (1).
7. The energy storage power station trash rack overhauling and lifting device is characterized in that: the device body (1) comprises a rotating motor (6) and a collecting disc (8), wherein the rotating motor (6) is fixedly arranged on one side of a fixing frame (7), and the collecting disc (8) is fixedly arranged on the outer surface of an output shaft of the rotating motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323190467.0U CN221420492U (en) | 2023-11-24 | 2023-11-24 | Maintenance lifting device for trash rack of energy storage power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323190467.0U CN221420492U (en) | 2023-11-24 | 2023-11-24 | Maintenance lifting device for trash rack of energy storage power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221420492U true CN221420492U (en) | 2024-07-26 |
Family
ID=91978995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323190467.0U Active CN221420492U (en) | 2023-11-24 | 2023-11-24 | Maintenance lifting device for trash rack of energy storage power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221420492U (en) |
-
2023
- 2023-11-24 CN CN202323190467.0U patent/CN221420492U/en active Active
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