CN221588062U - High wind power generation equipment maintenance device of security - Google Patents
High wind power generation equipment maintenance device of security Download PDFInfo
- Publication number
- CN221588062U CN221588062U CN202420199448.XU CN202420199448U CN221588062U CN 221588062 U CN221588062 U CN 221588062U CN 202420199448 U CN202420199448 U CN 202420199448U CN 221588062 U CN221588062 U CN 221588062U
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- wind power
- maintenance device
- base
- wire rope
- transverse plate
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- 238000012423 maintenance Methods 0.000 title claims abstract description 49
- 238000010248 power generation Methods 0.000 title claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 230000008093 supporting effect Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Wind Motors (AREA)
Abstract
The utility model discloses a high-safety maintenance device for wind power generation equipment, which relates to the technical field of wind power generation and comprises a lifting mechanism and a retraction mechanism; the lifting mechanism comprises a base, two sides of the top end of the base are respectively provided with a multi-stage hydraulic cylinder, and the telescopic ends of the two multi-stage hydraulic cylinders are connected with a lifting table; the winding and unwinding mechanism comprises a transverse plate, wherein the transverse plate is arranged on one side of the top of the fence, two sides of the top end of the transverse plate are connected with vertical plates, a rotating shaft is rotatably connected between the two vertical plates through a bearing, the outer wall of the rotating shaft is connected with a winding drum, and a steel wire rope is wound on the outer side of the winding drum; the beneficial effects of the utility model are as follows: through the cooperation of motor and axis of rotation, control receipts line section of thick bamboo rotates to automatic receive line or unwrapping wire drive toolbox rises or descends, can swiftly transport maintenance part and instrument, and through the cooperation of rotating seat and pulley, lead wire rope, thereby make the toolbox stably go up and down, can stabilize conveying tool, improve the security.
Description
Technical Field
The utility model relates to an equipment maintenance device, in particular to a wind power generation maintenance device with high safety, and belongs to the technical field of wind power generation equipment.
Background
The wind power generation equipment is equipment for generating electric energy by utilizing wind energy, and is characterized by clean energy, green and unlimited natural resources, currently, developed countries take renewable energy sources such as developed wind energy, solar energy and the like as important means for preempting future industrial high points, and the large-scale wind power generation equipment can reduce occupied area, reduce grid-connected cost and unit power cost, and is beneficial to improving the wind energy utilization efficiency.
The "lifting device for maintaining wind power generation equipment with high safety" disclosed in the application number CN202121186636.1 is also an increasingly mature technology, and includes: the lifting device comprises a base, a lifting device and a lifting device, wherein the base is used as a main frame of the lifting device for maintaining the wind power generation equipment, connecting rods are symmetrically fixed on four corners of the upper surface of the base, and supporting rods are movably connected inside the connecting rods; the lifting table is welded on the upper surface of the supporting rod; the positioning rods are symmetrically arranged at the central position of the upper surface of the base, 2 groups of positioning rods are arranged, reinforcing ribs are symmetrically arranged left and right on the positioning rods, and the upper sides of the positioning rods are movably connected with adjusting gears; the positioning gear rod is connected to the right side of the adjusting gear in a meshed mode, and the tail end of the positioning gear rod is fixedly connected with a servo motor. This elevating gear is used in maintenance of wind power generation equipment that security is high can make the security of equipment increase to the safety knot can be adjusted according to the position difference of workman's construction, and then can make the security of equipment increase, through further retrieving, wherein the application number is "CN202221049956.7" disclosed "elevating gear is used in maintenance of wind power generation equipment that security is high", including the carriage, the fixed slot has been seted up to the upper surface of carriage, and four telescopic links of interior bottom wall fixedly connected with of fixed slot, the top fixedly connected with elevating platform of four telescopic links, the interior bottom wall fixedly connected with pneumatic cylinder of fixed slot. This elevating gear is used in maintenance of wind power generation equipment that security is high drives the elevating platform through the pneumatic cylinder and goes up and down, the elevating platform rises the in-process, can regard four telescopic links as the supporting point, drive the connecting plate simultaneously and upwards slide at the inner wall of cover board, after the elevating platform removes fixed position, rotate two screws this moment, make the fly leaf drive spacing picture peg insert the spacing downthehole of bar on connecting plate surface, can fix the relative position of connecting plate and cover board, at this moment through four telescopic links and cover board, the connecting plate, can wholly provide a better supporting effect to the elevating platform, can not produce the condition of rocking easily, stability is higher.
However, the above-mentioned method has the following defects in practical use: when the maintenance device is lifted to a high place, the maintenance parts or tools are not convenient to quickly transport, so the utility model provides the maintenance device for the wind power generation equipment, which has high safety.
Disclosure of utility model
The utility model aims to provide a high-safety maintenance device for wind power generation equipment, which solves the problem that maintenance parts or tools are inconvenient to rapidly transport in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-safety maintenance device for wind power generation equipment comprises a lifting mechanism and a retraction mechanism; the lifting mechanism comprises a base, two sides of the top end of the base are respectively provided with a multi-stage hydraulic cylinder, the telescopic ends of the two multi-stage hydraulic cylinders are connected with a lifting table, the top end of the lifting table is connected with a fence, and the bottom end of the base is provided with a moving wheel; the winding and unwinding mechanism comprises a transverse plate, the transverse plate is arranged on one side of the top of the fence, two vertical plates are connected to two sides of the top of the transverse plate, a rotating shaft is connected between the vertical plates through bearings in a rotating mode, a winding drum is connected to the outer wall of the rotating shaft, a steel wire rope is wound on the outer side of the winding drum, and a tool box is arranged at one end of the steel wire rope.
As a preferable technical scheme of the utility model, mounting grooves are formed in two sides of the bottom end of the base, air cylinders are arranged on two sides of the top end of each mounting groove, and a piston rod of each air cylinder is connected with a supporting plate.
As a preferable technical scheme of the utility model, the bottom end of the supporting plate is connected with an anti-slip pad.
As a preferable technical scheme of the utility model, the middle part of one side of one of the vertical plates is connected with a mounting plate, the top end of the mounting plate is provided with a motor, and one end of the rotating shaft penetrates one of the vertical plates and is connected with a transmission shaft of the motor.
As a preferable technical scheme of the utility model, the top of one side of the fence is connected with a rotating seat, and the inside of the rotating seat is rotatably connected with a pulley.
As a preferable technical scheme of the utility model, one end of the steel wire rope is connected with a connecting seat, the middle part of the top end of the tool box is connected with a connecting frame, the front surface and the back surface of the connecting seat are both in threaded connection with screw rods, the middle parts of the front surface and the back surface of the connecting frame are both provided with threaded holes, and the screw rods are in threaded connection with the threaded holes.
As a preferable technical scheme of the utility model, the top of the front surface and the top of the back surface of the toolbox are connected with reflective strips.
Compared with the related art, the high-safety maintenance device for the wind power generation equipment has the following beneficial effects:
1. The motor is matched with the rotating shaft to control the winding drum to rotate, so that the winding drum automatically winds or unwinds, the connecting seat is matched with the connecting frame to enable the steel wire rope to drive the tool box to ascend or descend, maintenance parts and tools can be quickly conveyed, the rotating seat is matched with the pulley to guide the steel wire rope, and therefore the tool box can stably ascend and descend, the tools can be stably conveyed, and safety is improved;
2. through the cooperation of multistage pneumatic cylinder and elevating platform, can adjust maintenance equipment's height, through the cooperation of base with remove the wheel, be convenient for remove maintenance device according to the maintenance position.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an exploded construction of the base of the present utility model;
FIG. 3 is a schematic view of the retracting mechanism of the present utility model;
Fig. 4 is a schematic view of the explosive structure of the tool box of the present utility model.
In the figure: 1. a lifting mechanism; 2. a retracting mechanism; 101. a base; 102. a multi-stage hydraulic cylinder; 103. a lifting table; 104. a fence; 105. a moving wheel; 106. a mounting groove; 107. a cylinder; 108. a support plate; 109. an anti-slip pad; 201. a cross plate; 202. a riser; 203. a rotating shaft; 204. a wire winding cylinder; 205. a wire rope; 206. a tool box; 207. a mounting plate; 208. a motor; 209. a rotating seat; 210. a pulley; 211. a connecting seat; 212. a connecting frame; 213. a screw; 214. a threaded hole; 215. and (5) reflecting strips.
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.
Example 1:
referring to fig. 1 to 4, the utility model provides a high-safety maintenance device for wind power generation equipment, which comprises a lifting mechanism 1 and a retraction mechanism 2;
The lifting mechanism 1 comprises a base 101, wherein two sides of the top end of the base 101 are fixedly provided with multi-stage hydraulic cylinders 102, the telescopic ends of the two multi-stage hydraulic cylinders 102 are fixedly connected with a lifting table 103, the top end of the lifting table 103 is fixedly connected with a fence 104, the bottom end of the base 101 is fixedly provided with moving wheels 105, the moving wheels 105 are four, and the four moving wheels 105 are equidistantly arranged at the bottom end of the base 101;
the two sides of the bottom end of the base 101 are provided with the mounting grooves 106, the two sides of the top end of the mounting grooves 106 are fixedly provided with the air cylinders 107, the piston rods of the air cylinders 107 are fixedly connected with the supporting plates 108, the air cylinders 107 drive the supporting plates 108 to move downwards, the movable wheels 105 leave the ground, the base 101 is supported, the maintenance device is prevented from shaking, and the use safety of the maintenance device is enhanced;
The bottom end of the supporting plate 108 is fixedly connected with an anti-slip pad 109, and the anti-slip pad 109 increases the friction between the supporting plate 108 and the ground, so that the safety is further improved;
Specifically, firstly, the maintenance device is moved to a using position, then four cylinders 107 are simultaneously adjusted, piston rods of the cylinders 107 are stretched, the supporting plates 108 are driven to move downwards, the base 101 is lifted until the moving wheels 105 leave the ground, the four supporting plates 108 stably support the base 101, the maintenance device is prevented from shaking, then maintenance personnel climb into the fence 104, then two multi-stage hydraulic cylinders 102 are simultaneously adjusted, the lifting table 103 and the maintenance personnel are driven to move upwards, and accordingly maintenance height is convenient to adjust.
Example 2:
The winding and unwinding mechanism 2 comprises a transverse plate 201, wherein the transverse plate 201 is fixedly arranged on one side of the top of the fence 104, two sides of the top end of the transverse plate 201 are fixedly connected with vertical plates 202, a rotating shaft 203 is rotatably connected between the two vertical plates 202 through a bearing, a winding drum 204 is fixedly connected with the outer wall of the rotating shaft 203, a steel wire rope 205 is wound on the outer side of the winding drum 204, and a tool box 206 is fixedly arranged at one end of the steel wire rope 205;
The middle part of one side of one of the vertical plates 202 is fixedly connected with a mounting plate 207, the top end of the mounting plate 207 is fixedly provided with a motor 208, one end of the rotating shaft 203 penetrates through one of the vertical plates 202 and is fixedly connected with a transmission shaft of the motor 208, and the motor 208 is started to provide power for the rotating shaft 203, so that the wire winding drum 204 automatically winds or unwinds;
The top of one side of the fence 104 is fixedly connected with a rotating seat 209, the inside of the rotating seat 209 is rotatably connected with a pulley 210, and the pulley 210 guides the steel wire rope 205 so as to enable the tool box 206 to stably lift;
One end of the steel wire rope 205 is fixedly connected with a connecting seat 211, the middle part of the top end of the tool box 206 is fixedly connected with a connecting frame 212, the front surface and the back surface of the connecting seat 211 are both in threaded connection with a screw rod 213, the middle parts of the front surface and the back surface of the connecting frame 212 are both provided with threaded holes 214, the screw rod 213 is in threaded connection with the threaded holes 214, and the tool box 206 is convenient to disassemble and assemble through the threaded connection of the screw rod 213 and the threaded holes 214, so that maintenance parts are convenient to transport;
The top of the front surface and the top of the back surface of the tool box 206 are fixedly connected with light reflecting strips 215, and the light reflecting strips 215 warn the lifting of the tool box 206 in dim weather;
specifically, firstly, the damaged parts are dismounted and put into the tool box 206, then the motor 208 is started, the rotating shaft 203 is rotated to drive the wire winding drum 204 to rotate, paying off is performed, the wire rope 205 drives the tool box 206 to descend, when more tools are needed in the maintenance process, the tools to be used are put into the tool box 206, the motor 208 is started again, the motor 208 is reversely rotated to wind up, the tool box 206 and the maintenance tools are conveyed to the lifting table 103, so that the height of the lifting table 103 is not required to be adjusted for multiple times, the tools and the parts are directly conveyed, and the use safety of the maintenance device is improved.
When the lifting device is used, firstly, the maintenance device is moved to a use position, then, the four cylinders 107 are simultaneously adjusted, so that piston rods of the cylinders 107 are extended, the supporting plates 108 are driven to move downwards, the base 101 is lifted up until the moving wheels 105 leave the ground, the four supporting plates 108 stably support the base 101, the shaking of the maintenance device is avoided, the safety of the maintenance device is improved, then, maintenance staff climb into the fence 104, then, the two multi-stage hydraulic cylinders 102 are simultaneously adjusted, and the lifting table 103 and the maintenance staff are driven to move upwards, so that the maintenance height is convenient to adjust;
In the maintenance process, damaged parts are disassembled and placed in the tool box 206, then the motor 208 is started, the rotating shaft 203 is rotated, the winding drum 204 is driven to rotate, paying off is carried out, the wire rope 205 drives the tool box 206 to descend, the wire rope 205 passes through the pulley 210, the position of the wire rope 205, which is moved, is limited by the pulley 210, so that the deflection is avoided, the parts are stably conveyed to the ground, when more tools are needed in the maintenance process, tools which are needed to be used are placed in the tool box 206, the motor 208 is started again, the motor 208 is enabled to reversely rotate, winding is carried out, the tool box 206 and the maintenance tools are conveyed to the lifting platform 103, the height of the lifting platform 103 is not required to be adjusted for multiple times, the tools and the parts are directly conveyed, and the use safety of the maintenance device is improved.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A high-safety maintenance device for wind power generation equipment is characterized by comprising
A lifting mechanism (1); the lifting mechanism (1) comprises a base (101), wherein two sides of the top end of the base (101) are respectively provided with a multi-stage hydraulic cylinder (102), the telescopic ends of the two multi-stage hydraulic cylinders (102) are connected with a lifting table (103), the top end of the lifting table (103) is connected with a fence (104), and the bottom end of the base (101) is provided with a moving wheel (105);
A retraction mechanism (2); the winding and unwinding mechanism (2) comprises a transverse plate (201), the transverse plate (201) is arranged on one side of the top of the fence (104), two vertical plates (202) are connected to two sides of the top of the transverse plate (201), a rotating shaft (203) is connected between the vertical plates (202) through bearing rotation, a winding drum (204) is connected to the outer wall of the rotating shaft (203), a steel wire rope (205) is wound on the outer side of the winding drum (204), and a tool box (206) is arranged at one end of the steel wire rope (205).
2. A high safety maintenance device for a wind power plant according to claim 1, wherein: the base is characterized in that mounting grooves (106) are formed in two sides of the bottom end of the base (101), air cylinders (107) are arranged on two sides of the top end of each mounting groove (106), and a piston rod of each air cylinder (107) is connected with a supporting plate (108).
3. A high safety maintenance device for a wind power plant according to claim 2, wherein: the bottom end of the supporting plate (108) is connected with an anti-slip pad (109).
4. A high safety maintenance device for a wind power plant according to claim 1, wherein: one of them riser (202) one side's middle part is connected with mounting panel (207), the top of mounting panel (207) is equipped with motor (208), one end of axis of rotation (203) runs through one of them riser (202), and with the transmission shaft connection of motor (208).
5. A high safety maintenance device for a wind power plant according to claim 1, wherein: the top of rail (104) one side is connected with and rotates seat (209), the inside rotation of rotating seat (209) is connected with pulley (210).
6. A high safety maintenance device for a wind power plant according to claim 1, wherein: one end of wire rope (205) is connected with connecting seat (211), the middle part at toolbox (206) top is connected with link (212), the front of connecting seat (211) and the equal threaded connection in back have screw rod (213), screw hole (214) have all been seted up at the middle part of the positive middle part of link (212) and the middle part at back, screw rod (213) with screw hole (214) threaded connection.
7. A high safety maintenance device for a wind power plant according to claim 1, wherein: the top of the front surface and the top of the back surface of the tool box (206) are connected with light reflecting strips (215).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420199448.XU CN221588062U (en) | 2024-01-28 | 2024-01-28 | High wind power generation equipment maintenance device of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420199448.XU CN221588062U (en) | 2024-01-28 | 2024-01-28 | High wind power generation equipment maintenance device of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221588062U true CN221588062U (en) | 2024-08-23 |
Family
ID=92416784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420199448.XU Active CN221588062U (en) | 2024-01-28 | 2024-01-28 | High wind power generation equipment maintenance device of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221588062U (en) |
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2024
- 2024-01-28 CN CN202420199448.XU patent/CN221588062U/en active Active
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