CN220723278U - Special tool for hoisting fan spare parts - Google Patents
Special tool for hoisting fan spare parts Download PDFInfo
- Publication number
- CN220723278U CN220723278U CN202322364041.6U CN202322364041U CN220723278U CN 220723278 U CN220723278 U CN 220723278U CN 202322364041 U CN202322364041 U CN 202322364041U CN 220723278 U CN220723278 U CN 220723278U
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- connecting rod
- mounting plate
- mounting
- ring
- special tool
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- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 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
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a special tool for hoisting fan spare parts, which comprises a mounting plate, wherein a plurality of strip-shaped through holes are formed in the mounting plate, the strip-shaped through holes are distributed around the axis of the mounting plate, the length direction axis of each strip-shaped through hole points to the axis of the mounting plate, a shackle device is arranged at the center of the first surface of the mounting plate and comprises a mounting ring, a shackle and a locking block, the mounting ring is fixedly connected to the mounting plate, a hook body is arranged on the mounting plate through a connecting rod, one end of the connecting rod is fixedly connected with the hook body, the other end of the connecting rod is rotatably arranged on the surface of the mounting plate in the mounting ring, a strip-shaped hole matched with the connecting rod is formed in the middle of the locking block, the locking block is sleeved on the connecting rod through the strip-shaped hole and is circumferentially fixed with the connecting rod, the locking block is arranged in the mounting ring and is tightly matched with the mounting ring, an inner gear ring is arranged on the inner ring, and an outer gear ring meshed with the inner gear is arranged on the outer edge of the locking block. The special tool for hoisting fan spare parts can increase hoisting stability and reduce potential safety hazards.
Description
Technical Field
The utility model relates to the technical field of wind driven generator equipment, in particular to a special tool for hoisting fan spare parts.
Background
The wind generating set is power equipment which converts wind energy into mechanical work and drives a rotor to rotate and finally outputs alternating current, related equipment of the wind generating set is usually required to be hoisted during assembly or maintenance, a lifting hook of a crane is required to be connected with the equipment during hoisting operation, a hook ring for hoisting is not preset on some equipment, such as equipment like yaw reduction teeth of a fan, at the moment, articles like a hanging strip are required to be wound on the equipment, then the lifting hook is required to lift or transfer the equipment through hooking the hanging strip, the hoisting method is poor in stability, potential safety hazards are brought for hoisting the equipment, and assembling screw holes are formed in the equipment like yaw reduction teeth of the fan.
Disclosure of Invention
In order to overcome the technical defects in the prior art, the utility model provides a special tool for hoisting fan spare parts, which can increase the stability of hoisting fan yaw speed reducing teeth and reduce potential safety hazards.
The technical scheme adopted by the utility model is as follows: the utility model provides a fan spare part hoist and mount specialized tool, includes the mounting plate, a plurality of bar through-holes have been seted up on the mounting plate, a plurality of bar through-holes all with arrange and every around the axis of mounting plate the axis of the length direction axis of bar through-hole all points to the axis of mounting plate, the ring hook device is installed to the centre of a circle department of mounting plate first face, the ring hook device includes collar, ring hook and latch segment, the collar rigid coupling is on the mounting plate, the coupler body passes through the connecting rod and installs on the mounting plate, the one end and the coupler body rigid coupling of connecting rod and its other end rotatable install on the mounting plate face of collar in the collar, the bar hole with connecting rod complex is seted up at the middle part of latch segment, the latch segment passes through bar hole cover is established on the connecting rod and is fixed with connecting rod circumference, just the latch segment is arranged in the collar and with collar close fit, the inner circle of collar is equipped with the ring gear, the outer fringe of latch segment be equipped with ring gear engaged with.
Preferably, the length of the long side of the strip-shaped hole on the locking block is longer than the maximum length of the shackle in the corresponding direction.
Preferably, a mandrel is fixedly connected to the mounting plate, a through hole is formed in the connecting rod, the connecting rod is sleeved on the mandrel through the through hole, the tail end of the mandrel penetrates out of the through hole, and a limiting block is fixedly connected to the tail end of the mandrel.
Preferably, a rubber gasket is connected to a second surface of the mounting plate opposite to the first surface, and holes corresponding to the number and the positions of the plurality of strip-shaped through holes are formed in the rubber gasket.
Preferably, the thickness of the rubber gasket is 3mm-5mm.
Preferably, the mounting ring is provided with a limit screw for blocking the locking block from slipping, and the limit screw is arranged on the side wall of the mounting ring in a penetrating way and the tail end of the limit screw is arranged above the locking block.
The utility model has the beneficial effects that: the special tool for hoisting the fan spare parts can be fixed on equipment so as to form stable hoisting points on yaw speed reducing teeth, and the hook of the crane is hung on the hook ring to form stable connection with the equipment.
Drawings
Fig. 1 is a top view of a tool special for hoisting fan spare parts according to the utility model.
FIG. 2 is a schematic view of the construction of the shackle device of the present utility model.
FIG. 3 is a schematic view of the assembly of the lock block and shackle of the present utility model.
Fig. 4 is a schematic structural view of yaw reduction teeth.
Fig. 5 is a reference diagram of the use state of the special tool for hoisting fan spare parts when the yaw reducing gear is hoisted.
Reference numerals illustrate: 1. a mounting plate; 101. a bar-shaped through hole; 102. a rubber gasket; 2. a mounting ring; 301. A hook body; 302. a connecting rod; 303. a mandrel; 304. a limiting block; 305. a locking block; 3051. a bar-shaped hole; 306. a limit screw; 4. yaw reducing gear; 401. and (5) assembling screw holes.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1 to 5, this embodiment provides a special tool for lifting fan spare parts, including a mounting plate 1, a plurality of bar through holes 101 are set up on the mounting plate 1, a plurality of bar through holes 101 are evenly arranged around the axis of the mounting plate 1 and every the length direction axis of bar through holes 101 all points to the axis of mounting plate 1, the circle center department of the first face of mounting plate 1 installs the hook and loop device, the hook and loop device includes collar 2, coupler body 301 and latch segment 305, collar 2 rigid coupling is on mounting plate 1, coupler body 301 the coupler body 301 passes through connecting rod 302 and installs on mounting plate 1, one end and coupler body 301 rigid coupling of connecting rod 302 and its other end rotatable mounting are on the mounting plate 1 quotation in collar 2, the bar hole 3051 of cooperation with connecting rod 302 is set up at the middle part of latch segment 305, through bar hole 3051 cover is established on connecting rod 302 and is fixed with connecting rod 302 circumference, just the latch segment 305 is arranged in collar 2 and is equipped with the outer ring gear of collar 2 and inner gear ring 305 is equipped with the outer ring gear ring of collar 2. The utility model discloses fan spare part hoist and mount specialized tool is applicable to the cooperation and does not be equipped with the fan equipment that the hoisting point just has the installation screw, thereby it can the relevant equipment stable connection form stable hoisting point on equipment.
In this embodiment, the length of the long side of the bar hole 3051 on the locking block 305 is longer than the maximum length of the shackle in the corresponding direction, when the locking block 305 is installed, the locking block 305 is sleeved on the connecting rod 302, then the locking block 305 is rotated to place the hook 301 at a proper angle, and finally the locking block 305 is pushed into the installation ring 2, so as to realize the angle adjustment and fixation of the shackle, preferably, a limit screw 306 for blocking the locking block 305 from slipping is arranged on the installation ring 2, the limit screw 306 is arranged on the side wall of the installation ring 2 in a penetrating manner, the tail end of the limit screw is arranged above the locking block 305, and after the locking block 305 is installed, the limit screw 306 is assembled to prevent the locking block 305 from slipping when the installation plate 1 is vertically arranged.
In this embodiment, a mandrel 303 is fixedly connected to the mounting plate 1, a through hole is formed in the connecting rod 302, the connecting rod 302 is sleeved on the mandrel 303 through the through hole, the tail end of the mandrel 303 penetrates out of the through hole, a limiting block 304 is fixedly connected to the tail end of the mandrel 303, the connecting rod 302 rotates around the mandrel 303 to achieve angle adjustment of the hook body 301, and the limiting block 304 in this embodiment is fixedly connected to the tail end of the mandrel 303 in a welding manner after the connecting rod 302 is sleeved on the mandrel 303.
In this embodiment, a rubber gasket 102 is connected to a second surface of the mounting plate 1 opposite to the first surface, holes corresponding to the number and positions of the plurality of strip-shaped through holes 101 are formed in the rubber gasket 102, and the rubber gasket 102 can prevent the mounting plate 1 and the device from being damaged due to mutual extrusion. Preferably, the rubber gasket 102 has a thickness of 3mm-5mm.
The special tool for hoisting fan spare parts of the embodiment can be fixed on the yaw reducing gear 4 so as to form a stable hoisting point on the yaw reducing gear 4, a hook of a crane is hung on the hook body 301 and forms stable connection with the yaw reducing gear 4, bolts are used for penetrating through the strip-shaped through holes 101 in the mounting plate 1 and the assembly screw holes 401 penetrating into the top ends of the yaw reducing gear 4, so that the connection of the mounting plate 1 and the yaw reducing gear 4 is realized, the stable hooking of the hook and the hook body 301 of the crane is ensured by adjusting the angle of a hook ring, and a plurality of assembly screw holes 401 which are annularly distributed are formed in the top ends of the yaw reducing gear, and the mounting plate 1 and the yaw reducing gear 4 are connected through the assembly screw holes 401.
While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (6)
1. Special tool for hoisting fan spare parts, which is characterized in that: including the mounting disc, a plurality of bar through-holes have been seted up on the mounting disc, a plurality of bar through-holes all with arrange and every around the axis of mounting disc the axis of the equal directional mounting disc of length direction axis of bar through-hole, the centre of a circle department of the first face of mounting disc installs shackle device, shackle device includes collar, coupler body and latch segment, the collar rigid coupling is on the mounting disc, the coupler body passes through the connecting rod and installs on the mounting disc, the one end and the coupler body rigid coupling of connecting rod and its other end rotatable install on the mounting disc quotation in the mounting ring, the middle part of latch segment seted up with connecting rod complex bar hole, the latch segment passes through bar hole cover is established on the connecting rod and is fixed with connecting rod circumference, just the latch segment is arranged in the mounting ring and with collar tight fit, the inner circle of mounting ring is equipped with the ring gear, the outer fringe of latch segment be equipped with ring gear engaged with.
2. The fan spare part hoisting special tool according to claim 1, wherein: the length of the long side of the strip-shaped hole on the locking block is longer than the maximum length of the shackle in the corresponding direction.
3. The fan spare part hoisting special tool according to claim 1, wherein: the mounting plate is fixedly connected with a mandrel, the connecting rod is provided with a through hole, the connecting rod is sleeved on the mandrel through the through hole, the tail end of the mandrel penetrates out of the through hole, and the tail end of the mandrel is fixedly connected with a limiting block.
4. The fan spare part hoisting special tool according to claim 1, wherein: the mounting plate is characterized in that a rubber gasket is connected to a second surface of the mounting plate, which is opposite to the first surface, and holes corresponding to the number and the positions of the strip-shaped through holes are formed in the rubber gasket.
5. The fan spare part hoisting special tool according to claim 4, wherein: the thickness of the rubber gasket is 3mm-5mm.
6. The fan spare part hoisting special tool according to claim 1, wherein: the mounting ring is provided with a limit screw for blocking the locking block from slipping, and the limit screw is arranged on the side wall of the mounting ring in a penetrating way, and the tail end of the limit screw is arranged above the locking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322364041.6U CN220723278U (en) | 2023-09-01 | 2023-09-01 | Special tool for hoisting fan spare parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322364041.6U CN220723278U (en) | 2023-09-01 | 2023-09-01 | Special tool for hoisting fan spare parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220723278U true CN220723278U (en) | 2024-04-05 |
Family
ID=90489662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322364041.6U Active CN220723278U (en) | 2023-09-01 | 2023-09-01 | Special tool for hoisting fan spare parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220723278U (en) |
-
2023
- 2023-09-01 CN CN202322364041.6U patent/CN220723278U/en active Active
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