CN218376734U - Unloading device for wind power generation tower cylinder - Google Patents
Unloading device for wind power generation tower cylinder Download PDFInfo
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- CN218376734U CN218376734U CN202222414388.2U CN202222414388U CN218376734U CN 218376734 U CN218376734 U CN 218376734U CN 202222414388 U CN202222414388 U CN 202222414388U CN 218376734 U CN218376734 U CN 218376734U
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- power generation
- wind power
- generation tower
- unloading
- tray
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to the technical field of unloading of wind power generation tower barrels, in particular to a wind power generation tower barrel unloading device, which comprises an unloading frame, wherein wheels are arranged at the bottom of the unloading frame, a first lifting mechanism and a second lifting mechanism are arranged on the unloading frame, and a supporting plate is connected on the first lifting mechanism; be connected with vertical tray and motor on the second elevating system, coaxial fixed mounting has the lead screw on the motor, the lead screw is located one side that the layer board was kept away from to the tray, threaded connection has the go-between on the lead screw, is equipped with a plurality of bar holes that radially set up on the tray, sliding connection has the grip block in the bar hole, is connected with the connecting rod between grip block and the go-between, the both ends of connecting rod rotate respectively to be connected on grip block and go-between, the one end that the connecting rod was kept away from to the grip block is towards the layer board. This scheme can unload the wind power generation tower section of thick bamboo of different diameters.
Description
Technical Field
The utility model relates to a wind power generation tower section of thick bamboo technical field that unloads, concretely relates to wind power generation tower section of thick bamboo device of unloading.
Background
The wind power generator is a power device which converts wind energy into mechanical work, the mechanical work drives the rotor to rotate, and finally alternating current is output, the wind power generation tower cylinder is an important structure of the wind power generator, the wind power generation tower cylinder is usually transported by a special transport vehicle, a cylinder body of the wind power generation tower cylinder is cut outside the transport vehicle, after the transport vehicle reaches a specified place, the medium-sized power generation tower cylinder needs to be dismounted, the existing unloading device can only unload the wind power generation tower cylinder with a fixed diameter, and when the wind power generation tower cylinders with different diameters need to be unloaded, different unloading devices are needed, so that the operation is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it provides a wind power generation tower section of thick bamboo device of unloading to the realization can unload the wind power generation tower section of thick bamboo of different diameters.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a wind power generation tower unloading device comprises an unloading frame, wheels are arranged at the bottom of the unloading frame, a first lifting mechanism and a second lifting mechanism are arranged on the unloading frame, and a supporting plate is connected to the first lifting mechanism; be connected with vertical tray and motor on the second elevating system, coaxial fixed mounting has the lead screw on the motor, the lead screw is located one side that the layer board was kept away from to the tray, threaded connection has the go-between on the lead screw, is equipped with a plurality of bar holes that radially set up on the tray, sliding connection has the grip block in the bar hole, is connected with the connecting rod between grip block and the go-between, the both ends of connecting rod rotate respectively to be connected on grip block and go-between, the one end that the connecting rod was kept away from to the grip block is towards the layer board.
The principle and the advantages of the scheme are as follows: the supporting plate is used for supporting the wind power generation tower barrel. The first lifting mechanism is used for driving the supporting plate to vertically move. The second lifting mechanism is used for driving the tray and the motor to vertically move. When the device is used, the unloading frame is pushed to the part, extending out of the wind power generation tower barrel, of the transport vehicle, the motor drives the lead screw to rotate, the lead screw and the connecting ring form a lead screw pair, the lead screw drives the connecting ring to be close to the tray, the connecting ring pushes the clamping plates to slide in the strip-shaped holes through the connecting rods, and the clamping plates are far away from each other. Then, the tray is driven by the second lifting mechanism to vertically move, the center of the tray is opposite to the center of the wind power generation tower cylinder, the unloading frame is pushed at the moment, the tray is attached to the end portion of the wind power generation tower cylinder, and the end portion of the wind power generation tower cylinder is located between the clamping plates. Then the motor drives the lead screw antiport, and the lead screw drives the direction that the connection ring is kept away from the tray and moves, and the go-between passes through connecting rod pulling grip block, and a plurality of grip blocks are close to each other, and the grip block laminates with the lateral wall of a wind power generation tower section of thick bamboo to carry out the centre gripping to a wind power generation tower section of thick bamboo, through a wind power generation tower section of thick bamboo by the grip block centre gripping, guaranteed that follow-up when unloading a wind power generation tower section of thick bamboo can be stable lift off. Then the first lifting mechanism and the second lifting mechanism respectively drive the supporting plate and the tray to move upwards so as to drive the wind power generation tower cylinder to move upwards, the wind power generation tower cylinder moves upwards to leave the transport vehicle, and then the horizontal movement of the unloading frame is carried out, so that the wind power generation tower cylinder is unloaded from the transport vehicle.
The grip block in this scheme can radially move on the tray, through making the grip block move on the tray to can carry out the centre gripping to the wind power generation tower section of thick bamboo of different diameters, can lift off the wind power generation tower section of thick bamboo of different diameters from the transport vechicle. The device is suitable for wind power generation tower cylinders with different diameters, and is wide in application range.
Preferably, as an improvement, the first lifting mechanism comprises a hydraulic cylinder mounted on the unloading frame, and a piston rod of the hydraulic cylinder is connected with the supporting plate. Therefore, the lifting of the supporting plate is realized through the lifting of the hydraulic cylinder.
Preferably, as a refinement, the support plate is V-shaped. From this, the layer board is the V-arrangement, and the both ends of layer board are higher, and a wind power generation tower section of thick bamboo is difficult for rolling on the layer board, and a wind power generation tower section of thick bamboo is located more stability on the layer board.
Preferably, as an improvement, the second lifting mechanism comprises an extension plate arranged on the unloading frame, expansion plates arranged on two sides of the tray and a square frame, the bottom of each expansion plate is fixedly connected to the unloading frame, and a support rod is connected between the top end of each expansion plate and the circumferential side surface of the tray; square frame fixed connection installs electronic jar on square frame on the extension board, is connected with the diaphragm on electronic jar's the telescopic link, and the motor is installed on the diaphragm. From this, through the flexible of the telescopic link of electronic jar to realized the removal of diaphragm, the diaphragm drives the motor and removes, and the expansion plate on the tray also takes place to stretch out and draw back simultaneously, and the height of tray also follows and takes place corresponding change.
Preferably, as an improvement, the unloading frame is in threaded connection with a vertical stud, the lower end of the stud is in a conical shape, and the upper end of the stud is fixedly connected with a hand wheel. When the wind power generation tower cylinder unloads, the hand wheel is rotated to drive the stud to move downwards, and the lower end of the stud is in a conical shape, so that the stud is easy to penetrate into the ground, and the stability of the unloading frame is improved.
Preferably, as an improvement, the piston rod of the hydraulic cylinder is rotatably connected with the supporting plate. From this, the layer board can not be fixed die on the piston rod of pneumatic cylinder, and when a wind power generation tower section of thick bamboo was taken off from unloading the frame, the layer board can rotate certain angle along with the removal and the slope of a wind power generation tower section of thick bamboo, and the layer board can laminate all the time on a wind power generation tower section of thick bamboo's outer wall for a wind power generation tower section of thick bamboo can be stable take off from unloading the frame.
Preferably, as an improvement, fixedly connected with sleeve on the tip of electronic jar's telescopic link, fixedly connected with inserted bar on the diaphragm, the inserted bar slides and alternates in telescopic inside, and fixedly connected with rectangular piece on the outer wall of inserted bar has seted up vertical guide way on the telescopic outer wall, rectangular piece and guide way sliding fit. From this, rectangular piece and guide way sliding fit, the inserted bar can slide in the sleeve, and the tray can drive lead screw, motor and diaphragm and move a segment distance alone on electronic jar like this, provides the skew distance for the corresponding work of tray and wind power generation tower section of thick bamboo, and the unable vertical regulation of tray and the unable center that makes the tray center and wind power generation tower section of thick bamboo correspond when having avoided electronic jar to be in quiescent condition, and the tray center of being convenient for is corresponding with the center of wind power generation tower section of thick bamboo.
Preferably, as an improvement, the power box is installed on the disassembling frame. The power box is used for providing electric energy for electronic parts on the unloading frame.
Drawings
FIG. 1 is a perspective view of a wind power tower unloading apparatus.
Fig. 2 is an enlarged view of a in fig. 1.
Fig. 3 is a perspective view of the structure of the tray, the motor, the lead screw, the connecting rod and the like.
FIG. 4 is a perspective view of a stud.
Fig. 5 is a perspective view of the clamping plate.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a square frame 1, an electric cylinder 2, a transverse plate 3, an extension plate 4, a hand wheel 5, a stud 6, an unloading frame 7, a hydraulic cylinder 8, a supporting plate 9, a power box 10, a strip-shaped hole 11, a clamping plate 12, a fixed shell 13, a sliding plate 14, a supporting rod 15, a tray 16, a guide groove 17, a sleeve 18, a rectangular block 19, an inserting rod 20, a motor 21, a connecting ring 22, a lead screw 23, a guide block 24, a clamping groove 25, a connecting rod 26 and a clamping block 27.
The embodiment is basically as shown in the attached figures 1-5: a wind power generation tower barrel unloading device comprises an unloading frame 7, wheels are rotatably arranged at the bottom of the unloading frame 7, a power box 10 is mounted on the unloading frame, and a battery is mounted in the power box 10, so that power can be supplied to electronic parts on the unloading frame 7. The unloading frame 7 is provided with a first lifting mechanism and a second lifting mechanism, the first lifting mechanism comprises two hydraulic cylinders 8 fixedly installed at the left end of the unloading frame 7 through bolts, and the top ends of piston rods of the hydraulic cylinders 8 are connected with a supporting plate 9. The piston rod of the hydraulic cylinder 8 and the bottom of the supporting plate 9 may be fixedly connected, for example, welded or fixed by bolts, or may be rotatably connected, for example, the bottom of the supporting plate 9 and the top end of the piston rod of the hydraulic cylinder 8 are rotatably connected by a pin. The pallet 9 in this embodiment is V-shaped.
Second elevating system unloads extension board 4 on frame 7 right-hand member including the welding position, be located the expansion plate of 16 circumference side both sides of tray and the square frame 1 of welding on extension board 4, the expansion plate includes set casing 13 and sliding plate 14, be equipped with the slip hole on the top of set casing 13, sliding plate 14 is located the slip hole of set casing 13, the bottom welding of set casing 13 is on unloading frame 7, be connected with bracing piece 15 between the top of sliding plate 14 and the circumference side of tray 16, bracing piece 15 transversely sets up, the one end that sliding plate 14 was kept away from to bracing piece 15 can be welded on the circumference side of tray 16 or rotate the connection on the circumference side of tray 16 according to actual conditions.
Install two electronic jars 2 through the bolt on square frame 1's the top, two electronic jar 2's telescopic link is connected with diaphragm 3 down on two electronic jar 2's the telescopic link, and specific connected mode is: all through bolt fixedly connected with sleeve 18 on the tip of the telescopic link of electronic jar 2, fixedly connected with inserted bar 20 on the diaphragm 3, the bottom of inserted bar 20 can weld on diaphragm 3, the bottom of inserted bar 20 also can be through the round pin axle rotation on diaphragm 3. The inserted bar 20 is inserted in the sleeve 18 in a sliding mode, the rectangular block 19 is welded on the outer wall of the inserted bar 20, the vertical guide groove 17 is formed in the outer wall of the sleeve 18, and the rectangular block 19 is in sliding fit with the guide groove 17.
The transverse plate 3 is provided with a motor 21 through bolts. Combine shown in fig. 3, there is lead screw 23 through the coaxial fixed mounting of parallel key on motor 21's the output shaft, lead screw 23 is located tray 16 and keeps away from one side of layer board 9, and threaded connection has go-between 22 on the lead screw 23, is equipped with four bar holes 11 that radially set up on the tray 16, and four bar holes 11 are around 23 circumference evenly distributed of lead screw, and sliding connection has grip block 12 in the bar hole 11, and specific sliding mode is: as shown in fig. 5, one end of the clamping plate 12 is welded with a guide block 24 located in the strip-shaped hole 11, two sides of the guide block 24 are welded with a fixture block 27, the inner wall of the strip-shaped hole 11 is provided with a vertical clamping groove 25, and the fixture block 27 is slidably located in the clamping groove 25. A connecting rod 26 is connected between the clamping plate 12 and the connecting ring 22, two ends of the connecting rod 26 are respectively connected to the clamping plate 12 and the connecting ring 22 through pin shafts in a rotating manner, and one end of the clamping plate 12, which is far away from the connecting rod 26, faces the supporting plate 9. The clamping plate 12 is arc-shaped, and a rubber layer is adhered to the inner wall of the clamping plate 12. The unloading frame 7 is in threaded connection with two vertical studs 6, the two studs 6 are respectively positioned on the front side and the rear side of the unloading frame 7, the lower end of each stud 6 is in a conical shape, and a hand wheel 5 is welded at the upper end of each stud 6.
The specific implementation process is as follows: during the use, will unload frame 7 and promote the part that the wind power generation tower section of thick bamboo stretches out on the transport vechicle, drive lead screw 23 through motor 21 and rotate, lead screw 23 and go-between 22 have constituted the lead screw pair, and lead screw 23 drives go-between 22 and is close to tray 16, and go-between 22 promotes grip block 12 through connecting rod 26 and slides in bar hole 11, and a plurality of grip blocks 12 keep away from each other, and a plurality of grip blocks 12 open each other.
Then, the tray 16 is driven by the second lifting mechanism to vertically move, so that the center of the tray 16 is approximately opposite to the center of the wind power generation tower barrel, then the transverse plate 3 is vertically slid, the transverse plate 3 drives the insertion rod 20 to vertically slide in the sleeve 18, and the center of the tray 16 is accurately corresponding to the center of the wind power generation tower barrel. At this time, the unloading frame 7 is pushed, so that the tray 16 is attached to the end of the wind power generation tower, and the end of the wind power generation tower is located between the clamping plates 12. Then motor 21 drives lead screw 23 antiport, lead screw 23 drives go-between 22 to the direction removal of keeping away from tray 16, go-between 22 passes through connecting rod 26 pulling grip block 12, a plurality of grip blocks 12 are close to each other, grip block 12 laminates with the lateral wall of the wind power generation tower section of thick bamboo, thereby carry out the centre gripping to the wind power generation tower section of thick bamboo, then pneumatic cylinder 8 drives layer board 9 rebound, electronic jar 2 drives diaphragm 3 rebound, diaphragm 3 passes through motor 21, lead screw 23 drives tray 16 rebound, thereby drive the wind power generation tower section of thick bamboo rebound, the wind power generation tower section of thick bamboo leaves the transport vechicle, then through the horizontal migration who unloads frame 7, thereby unload the wind power generation tower section of thick bamboo from the transport vechicle.
The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. The utility model provides a wind power generation tower section of thick bamboo device of unloading, is including unloading the frame, it is equipped with wheel, its characterized in that on the bottom of frame to unload: the unloading frame is provided with a first lifting mechanism and a second lifting mechanism, and the first lifting mechanism is connected with a supporting plate; be connected with vertical tray and motor on the second elevating system, coaxial fixed mounting has the lead screw on the motor, the lead screw is located the tray and keeps away from one side of layer board, threaded connection has the go-between on the lead screw, be equipped with a plurality of bar holes that radially set up on the tray, sliding connection has the grip block in the bar hole, be connected with the connecting rod between grip block and the go-between, the both ends of connecting rod are rotated respectively and are connected on grip block and go-between, the one end that the connecting rod was kept away from to the grip block is towards the layer board.
2. The wind power generation tower unloading device of claim 1, wherein: the first lifting mechanism comprises a hydraulic cylinder installed on the unloading frame, and a piston rod of the hydraulic cylinder is connected with the supporting plate.
3. The wind power generation tower unloading device of claim 2, wherein: the supporting plate is V-shaped.
4. The wind power generation tower unloading device of claim 1, wherein: the second lifting mechanism comprises an extension plate arranged on the unloading frame, expansion plates arranged on two sides of the tray and a square frame, the bottom of each expansion plate is fixedly connected to the unloading frame, and a support rod is connected between the top end of each expansion plate and the circumferential side surface of the tray; square frame fixed connection installs electronic jar on square frame on the extension board, is connected with the diaphragm on electronic jar's the telescopic link, the motor is installed on the diaphragm.
5. The wind power generation tower unloading device of claim 1, wherein: the unloading frame is in threaded connection with a vertical stud, the lower end of the stud is in a conical shape, and the upper end of the stud is fixedly connected with a hand wheel.
6. The wind power generation tower unloading device of claim 2, wherein: and a piston rod of the hydraulic cylinder is rotationally connected with the supporting plate.
7. The wind power generation tower unloading device of claim 4, wherein: fixedly connected with sleeve on the tip of electronic jar's telescopic link, fixedly connected with inserted bar on the diaphragm, the inserted bar slides and alternates in telescopic inside, fixedly connected with rectangular piece on the outer wall of inserted bar has seted up vertical guide way on the telescopic outer wall, rectangular piece and guide way sliding fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222414388.2U CN218376734U (en) | 2022-09-09 | 2022-09-09 | Unloading device for wind power generation tower cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222414388.2U CN218376734U (en) | 2022-09-09 | 2022-09-09 | Unloading device for wind power generation tower cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218376734U true CN218376734U (en) | 2023-01-24 |
Family
ID=84974203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222414388.2U Active CN218376734U (en) | 2022-09-09 | 2022-09-09 | Unloading device for wind power generation tower cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218376734U (en) |
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2022
- 2022-09-09 CN CN202222414388.2U patent/CN218376734U/en active Active
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