CN217919099U

CN217919099U - Positioning device convenient to adjust and used for machining wind power tower barrel

Info

Publication number: CN217919099U
Application number: CN202221316576.5U
Authority: CN
Inventors: 林杰; 陆斌; 杨亮; 白志亮; 王建
Original assignee: Baotou Tianshun Wind Power Equipment Co ltd
Current assignee: Baotou Tianshun Wind Power Equipment Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-29
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a positioner is used in wind power tower section of thick bamboo processing convenient to adjust, its structure includes main part and auxiliary bearing, set up the solid subassembly in the main part top in spacing top, can provide spacingly for wind power tower's removal, prevent that wind power tower section of thick bamboo from droing from the arc backing plate in the transportation, influence the efficiency of transportation work, also can prevent that wind power tower section of thick bamboo from jumping out from the arc backing plate because rugged and rugged in transit leads to wind power tower section of thick bamboo, worker's life safety has been protected, guarantee going on smoothly of transportation work, buffer has been set up in the main part bottom through optimizing, can prevent that wind power tower section of thick bamboo from leading to wind power tower section of thick bamboo deformation or even damage owing to receive great vibrations in the in-process of transportation because the dead weight of wind power tower section of thick bamboo and the vibrations that the transportation produced cooperate and lead to spacing top and lose the effect, the security of wind power tower section of thick bamboo in the hoist and mount transportation process has been ensured, be favorable to the normal hoist and mount transportation of wind power tower section of thick bamboo.

Description

Positioning device is used in processing of wind power tower cylinder convenient to adjust

Technical Field

The utility model relates to a wind power tower cylinder processing technology field, concretely relates to positioner is used in wind power tower cylinder processing convenient to adjust.

Background

The wind power tower cylinder is a tower pole of wind power generation, mainly plays a supporting role in a wind generating set, simultaneously absorbs the vibration of the set, needs to be laid down to limit the wind power tower cylinder to be fixed in position for processing when each program is processed, and needs to use a positioning device for processing the wind power tower cylinder.

Wind power tower cylinder when transporting, place lack on the car move spacing and top location reinforcement locking device to wind power tower cylinder, wind power tower cylinder can lead to wind power tower cylinder deformation even damage because of receiving great vibrations at times at the in-process of transportation moreover.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the positioning device for processing of wind power tower cylinder convenient to adjust is proposed at present, has solved wind power tower cylinder and when transporting, places and lacks the device that removes spacing and top location reinforcement locking to wind power tower cylinder on the car, and wind power tower cylinder can lead to wind power tower cylinder deformation or even the problem of damaging because of receiving great vibrations at times at the in-process of transportation moreover.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a positioner is used in wind power tower cylinder processing convenient to adjust, including main part, solid piece, hand wheel, first screw rod, bearing box, base, arc backing plate and auxiliary bearing, the main part top is located to the solid subassembly in spacing top, buffer locates the main part bottom, the solid subassembly in spacing top includes first spout, second spout, top solid device, first baffle, first semicircle pad, main slider, second screw rod, carousel, increase friction ring, riser, extension board, second semicircle pad, oblique branch and protruding type slider, the main part top is equipped with first spout, main part top front end is equipped with the second spout, the main part top is located to the solid device in top, first baffle is fixed in main part top rear end, first baffle is connected with first semicircle pad back viscidity, first spout portion in the main part and main slider bottom sliding connection.

Further, a fixed block is fixed on the right side of the top of the main body, the inner side face of the fixed block is in threaded connection with a first screw, a hand wheel is fixed on the right side of the first screw, the first screw is in rotational connection with the inner side face of the right side of the bearing box, the left side of the bearing box is welded with the right side of the base, the upper end face of the base is in bolted connection with an arc-shaped backing plate, an auxiliary bearing is arranged on the back of the bearing box, the inner central connecting end of the auxiliary bearing is in welded connection with the first screw, the inner side face of the main sliding block is in threaded connection with a second screw, a rotating disc is installed on the right side of the second screw, the rotating disc is in adhesive connection with the inner side face of the friction increasing ring, the second screw is in rotational connection with the inner left side face of the first sliding groove in the main body, a vertical plate is installed on the top of the main sliding block, a supporting plate is fixed on the back of the vertical plate, the back of the second semicircular backing plate is in adhesive connection with a second semicircular cushion, an inclined convex rod is arranged on the upper end face of the front of the vertical plate, the inclined rod bottom of the inclined rod is welded with the top of the inclined rod, and the convex block, and the sliding connection with the bottom of the second sliding groove in the main body.

Further, the top fixing device comprises a rope locking block, a steel wire rope, a hook ring, a curved surface spring piece and a curved surface rubber plate, the rope locking block is arranged at the right end of the top of the main body, the steel wire rope is arranged at the top of the rope locking block, the top of the steel wire rope is welded with the bottom of the hook, the hook is movably connected with the inner side surface of the hook ring, the hook ring is welded with the right side of the curved surface spring piece, and the curved surface rubber plate is fixed at the bottom of the curved surface spring piece.

Further, buffer holds, collection box, center pillar, connecting rod, lower slider, first spring, lower pulley seat, cavity square body, push rod, second spring, receives the board, go up pulley seat, briquetting, empty compression leg, slide bar and third spring including supporting, main part bottom left end is installed and is held, and the collection box is located and is supported the below of living, be fixed with the center pillar in the middle of the collection box bottom, center pillar left side and connecting rod welding, the connecting rod runs through slider and lower slider inboard sliding connection down, lower slider right side and first spring left side elastic connection, first spring is fixed in the center pillar left side, the lower slider top is equipped with the lower pulley seat, lower pulley seat back and cavity square body back rotate to be connected, left side and push rod left side sliding connection in the cavity square body, the cavity square body top is fixed with the second spring.

Further, back and pressed plate back sliding connection in the collection box, prop up the bottom and pressed plate top bolted connection, pressed the plate bottom and install the upper pulley seat, back and push rod back rotate in the upper pulley seat and are connected, second spring top and briquetting bottom elastic connection, briquetting medial surface and push rod welding, pressed the middle empty compression post that is provided with in the middle of the plate bottom, empty compression post medial surface and slide bar sliding connection, the slide bar is fixed in the center pillar top, center pillar top and third spring bottom welding, third spring top and empty compression post bottom elastic connection.

Furthermore, the specification size of the main sliding block is matched with the size of the inner side face of the first sliding groove.

Furthermore, the height of the push rod is greater than the height of the inner side surface of the hollow square body.

Furthermore, the volume of the curved-surface spring piece is larger than that of the curved-surface rubber plate.

Furthermore, the push rod is made of stainless steel.

Furthermore, the first semicircular pad is made of silica gel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) A positioner is used in wind power tower section of thick bamboo processing convenient to adjust, through having set up spacing top solid subassembly in the main part top, there is first spout, the second spout, first baffle, first semicircle pad, main slider, the second screw rod, the carousel, increase the friction ring, the riser, the extension board, second semicircle pad, bearing diagonal pole, protruding type slider can provide spacingly for wind power tower section of thick bamboo's removal, prevent that wind power tower section of thick bamboo from droing from the arc backing plate in the transportation, produce danger, influence the efficiency of transportation work, and there are first semicircle pad and second semicircle pad can reduce the damage to wind power tower section of thick bamboo both ends surface, have the lock rope piece in the solid device in the top, wire rope, the couple, the hook circle, curved surface spring leaf and curved surface offset plate, can prevent like this that wind power tower section of thick bamboo from jumping out from the arc backing plate because the road surface is rugged, avoid very big dangerous to produce, worker's life safety has been protected, guarantee going on smoothly of transportation work.

2) A positioner is used in wind power tower section of thick bamboo processing convenient to adjust, through having set up buffer in the main part bottom, there is the support, the collection box, the center pillar, the connecting rod, lower slider, first spring, lower pulley seat, the cavity square body, the push rod, the second spring, the pressure plate, go up the pulley seat, the briquetting, the air pressure post, slide bar and third spring, can prevent like this that wind power tower section of thick bamboo from leading to wind power tower section of thick bamboo deformation or even damage owing to receive great vibrations at the in-process of transportation, and avoid the solid subassembly in spacing top to lead to spacing top to lose the effect owing to the dead weight of wind power tower section of thick bamboo and the vibrations that the transportation produced cooperate in the transportation, the security of wind power tower section of thick bamboo in the hoist and mount transportation has been ensured, be favorable to guaranteeing the normal hoist and mount transportation of wind power tower section of thick bamboo.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the right perspective structure of the bearing box of the present invention;

FIG. 3 is a schematic structural view of the limiting and fixing component of the present invention;

fig. 4 is a schematic structural view of the first baffle and the first semicircular pad of the present invention;

fig. 5 is a schematic structural view of the jacking and fixing device of the present invention;

FIG. 6 is a front perspective view of the buffering device of the present invention

In the figure: the device comprises a main body-1, a fixed block-2, a hand wheel-3, a first screw-4, a bearing box-5, a base-6, an arc-shaped base plate-7, a limiting top fixing component-8, a buffer device-9, an auxiliary bearing-10, a first sliding chute-81, a second sliding chute-82, a top fixing device-83, a first baffle-84, a first semicircular pad-85, a main slider-86, a second screw-87, a rotating disc-88, a friction increasing ring-89, a vertical plate-810, a support plate-811, a second semicircular pad-812, an inclined strut-813, a convex slider-814, a locking rope block-831, a steel wire rope-832, a hook-833, a hook ring-834, a curved spring leaf-915, a curved rubber plate-836, a support-91, a recovery box-92, a recovery box-93, a connecting rod-94, a lower slider-95, a first spring-96, a lower central column pulley seat-97, a hollow square body-98, a push rod-99, a second spring-910, a compression plate-911, a compression plate-835-913, an upper pulley seat, a compression column-912, a third spring-914 and a third spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a convenient-to-adjust positioning device for processing wind power tower cylinder: the wind power tower comprises a main body 1, a fixed block 2, a hand wheel 3, a first screw rod 4, a bearing box 5, a base 6, an arc-shaped base plate 7 and an auxiliary bearing 10, wherein a limiting and jacking component 8 is arranged at the top of the main body 1, a buffer device 9 is arranged at the bottom of the main body 1, the limiting and jacking component 8 comprises a first sliding groove 81, a second sliding groove 82, a jacking and fixing device 83, a first baffle plate 84, a first semicircular pad 85, a main sliding block 86, a second screw rod 87, a rotary disc 88, a friction increasing ring 89, a vertical plate 810, a supporting plate 811, a second semicircular pad 812, an inclined supporting rod 813 and a convex sliding block 814, the first sliding groove 81 is arranged at the top of the main body 1, the second sliding groove 82 is arranged at the front end of the top of the main body 1, the jacking and fixing device 83 is arranged at the top of the main body 1, the first baffle plate 84 is fixed at the rear end of the top of the main body 1, the first baffle plate 84 provides a limiting effect, the first baffle plate 84 is in adhesive connection with the back of the first semicircular pad 85, the first semicircular pad 85 is favorable for preventing the lower end face of the wind power tower from being damaged, the bottom in a first chute 81 on a main body 1 is connected with the bottom of a main sliding block 86 in a sliding manner, so that the main sliding block 86 can move in the first chute 81 on the main body 1 conveniently, a fixed block 2 is fixed on the right side of the top of the main body 1, the inner side surface of the fixed block 2 is in threaded connection with a first screw 4, a hand wheel 3 is fixed on the right side of the first screw 4, the first screw 4 is in rotary connection with the inner side surface of the right side of a bearing box 5, the left side of the bearing box 5 is welded with the right side of a base 6, the upper end surface of the base 6 is in bolted connection with an arc-shaped backing plate 7, an auxiliary bearing 10 is arranged on the back in the bearing box 5, the inner central connecting end of the auxiliary bearing 10 is welded with the first screw 4, the inner side surface of the main sliding block 86 is in threaded connection with a second screw 87, the second screw 87 which is convenient to rotate drives the main sliding block 86 to move, a rotating disc 88 is arranged on the right side of the second screw 87, and the rotating disc 88 is beneficial for a user to rotate the second screw 87, the turntable 88 is connected with the inner side surface of the friction increasing ring 89 in a sticky manner, the friction force between the palm and the surface of the friction increasing ring 89 can be increased by the friction increasing ring 89, the rotation efficiency is improved, the second screw rod 87 is connected with the inner right side surface and the inner left side surface of the first sliding groove 81 in the main body 1 in a rotating manner, the second screw rod 87 can rotate on the first sliding groove 81 in the main body 1 conveniently, a vertical plate 810 is installed at the top of the main sliding block 86, the main sliding block 86 can drive the vertical plate 810 to move conveniently, a supporting plate 811 is fixed at the back of the vertical plate 810, the supporting plate 811 provides a limiting effect, the back of the supporting plate 811 is connected with the second semicircular pad 812 in a sticky manner, the lower end of the front end surface of the wind power tower can be protected from being damaged easily by the second semicircular pad 812, an inclined strut 813 is arranged at the upper end of the front end surface of the vertical plate 810, the inclined strut 813 provides a reinforcing and supporting effect for the vertical plate 810 and the supporting plate 811, the bottom of the inclined strut 813 is welded with the top of the convex sliding block 814, the movable inclined strut 813 drives the sliding block 814 to move conveniently, the bottom of the convex block 814 to be connected with the bottom of the convex block 814 in a sliding manner, the bottom of the convex block 814 is connected with the bottom of the second sliding groove 82 in a sliding manner, the convex block 814, the sliding capability of the sliding block 814 is improved by the sliding capability of the sliding block 81 in the sliding of the sliding chute 82 in the sliding of the sliding block 814, the sliding block 81, the sliding of the sliding block can be improved by the sliding capability of the sliding block 81, the sliding capability of the sliding block can be improved by the sliding block 81, the sliding capability of the sliding block 814.

Please refer to fig. 1 and 5, the utility model provides a positioner is used in wind power tower tube processing convenient to adjust, top solid device 83 includes locking rope piece 831, wire rope 832, couple 833, hook ring 834, curved surface spring leaf 835 and curved surface offset plate 836, locking rope piece 831 locates 1 top right-hand member of main part, locking rope piece 831 top is equipped with wire rope 832, wire rope 832 top and couple 833 bottom welding, be convenient for drive wire rope 832 through couple 833 and remove, couple 833 and hook ring 834 medial surface swing joint, be favorable to couple 833 taking out and the lock in hook ring 834, hook ring 834 and curved surface spring leaf 835 right side welding, curved surface offset plate 836 is fixed with bottom 835 of curved surface offset plate 835, curved surface offset plate 836 is convenient for laminate wind power tower tube's side top and improves the reinforcement effect, curved surface spring leaf's volume is greater than curved surface offset plate 836's volume, curved surface spring leaf 835 drives curved surface offset plate 836 and deforms.

Referring to fig. 1 and 6, the utility model provides a convenient-to-adjust positioning device for processing wind power tower, the buffering device 9 includes a support 91, a recycling box 92, a center pillar 93, a connecting rod 94, a lower slider 95, a first spring 96, a lower pulley seat 97, a hollow square body 98, a push rod 99, a second spring 910, a pressure receiving plate 911, an upper pulley seat 912, a pressing block 913, an air pressure column 914, a sliding rod 915 and a third spring 916, the support 91 is installed at the left end of the bottom of the main body 1, the recycling box 92 is arranged below the support 91, the center pillar 93 is fixed in the middle of the bottom of the recycling box 92, the left side of the center pillar 93 is welded with the connecting rod 94, the connecting rod 94 penetrates through the lower slider 95 to be connected with the inner side surface of the lower slider 95 in a sliding manner, so as to facilitate the left and right sliding of the lower slider 95 on the connecting rod 94, the right side of the lower slider 95 is elastically connected with the left side of the first spring 96, which is beneficial to pull open the first spring 96 and buffer and damp vibration, the first spring 96 is fixed on the left side of the middle column 93, the lower pulley seat 97 is arranged at the top of the lower sliding block 95, the lower pulley seat 97 which is convenient to move drives the lower sliding block 95 to move, the back part in the lower pulley seat 97 is rotatably connected with the back part of the hollow square body 98, which is beneficial to the hollow square body 98 to rotate on the lower pulley seat 97, the left side in the hollow square body 98 is slidably connected with the left side of the push rod 99, which is beneficial to the push rod 99 to slide up and down in the hollow square body 98, the second spring 910 is fixed at the top part of the hollow square body 98, the back part in the recovery box 92 is slidably connected with the back part of the pressure-receiving plate 911, which is beneficial to the pressure-receiving plate 911 to move up and down in the recovery box 92, the bottom part of the support 91 is connected with the top part of the pressure-receiving plate 911 through a bolt, the pressure-receiving plate 911 is convenient to descend to drive the pressure-receiving plate 911 to descend, the upper pulley seat 912 is arranged at the bottom part of the pressure-receiving plate 911, which is convenient to drive the upper pulley seat 912 and the push rod 99 to move, the back of the upper pulley seat 912 is rotatably connected with the back of the push rod 99, so that the push rod 99 can rotate on the upper pulley seat 912, the top of the second spring 910 is elastically connected with the bottom of the pressing block 913, the pressing block 913 can absorb shock when compressing the second spring 910, the inner side of the pressing block 913 is welded with the push rod 99, the push rod 99 which facilitates moving drives the pressing block 913 to move simultaneously, the middle of the bottom of the pressed plate 911 is provided with the air pressure column 914, the inner side of the air pressure column 914 is slidably connected with the sliding rod 915, the air pressure column 914 can move on the sliding rod 915 conveniently, the sliding rod 915 is fixed at the top of the middle column 93, the top of the middle column 93 is welded with the bottom of the third spring 916, the top of the third spring 916 is elastically connected with the bottom of the air pressure column 914, so that the air pressure column 914 can absorb shock when compressing the three springs 916 conveniently, the height of the push rod 99 is greater than the height of the inner side of the hollow square body 98, and the capability of the push rod 99 of absorbing shock by compressing the second spring 910 is enhanced.

The utility model provides a positioning device for processing a wind power tower cylinder, which is convenient to adjust through improvement, and has the following working principle;

firstly, when the equipment is used, the device is firstly placed in a working area, and then the equipment is connected with an external power supply, so that the required electric energy can be provided for the equipment to work;

secondly, firstly, a user rotates the hand wheel 3 by hand, the rotating hand wheel 3 drives the first screw rod 4 to rotate, the first screw rod 4 drives the central ring of the auxiliary bearing 10 to rotate, the rotating first screw rod 4 drives the base 6 and the arc-shaped base plate 7 to move, the distance between the two groups of bases 6 and the arc-shaped base plate 7 is controlled according to the diameter of the wind-power tower, and the hoisted wind-power tower is placed on the arc-shaped base plate 7 when reaching a proper distance;

thirdly, then, a user rotates the rotating disc 88 by hand, the rotating disc 88 drives the second screw rod 87 to rotate, the rotating second screw rod 87 drives the main slider 86 to move on the first chute 81, the moving main slider 86 drives the vertical plate 810, the support plate 811 and the second semicircular pad 812 to move together, the moving vertical plate 810 drives the inclined strut 813 and the convex slider 814 to move on the second chute 82, and when the second semicircular pad 812 abuts against the lower end of the front end face of the wind power tower, the user releases the rotating disc 88, so that the two ends of the wind power tower are clamped by the first baffle 84, the first semicircular pad 85, the support plate 811 and the second semicircular pad 812, limitation can be provided for movement of the wind power tower, the wind power tower is prevented from falling off the arc-shaped base plate 7 in the transportation process, danger is generated, the transportation efficiency is influenced, and damage to the surfaces of the two ends of the wind power tower can be reduced by the first semicircular pad 85 and the second semicircular pad 812;

fourthly, then, placing a curved-surface spring plate 835 and a curved-surface rubber plate 836 on the top end of the side face of the wind power tower cylinder, then taking up the hook 833 to drive the steel wire rope 832 to move, buckling the hook 833 on the hook ring 834, then buckling another group of hooks 833 and hook rings 834 at the other end of the curved-surface spring plate 835, enabling the curved-surface spring plate 835 to deform under the pulling force of the steel wire rope 832, enabling the deformed curved-surface spring plate 835 to drive the curved-surface rubber plate 836 to deform, and enabling the bottom of the curved-surface rubber plate 836 to be attached to the top end of the side face of the wind power tower cylinder, so that the wind power tower cylinder can be prevented from jumping off from the arc-shaped base plate 7 due to rugged road surface in transportation, great danger is avoided, life safety of workers is protected, and smooth transportation work is guaranteed;

fifthly, the main body 1 is driven under the self weight of the wind power tower, the support 91 and the pressed plate 911 descend, the descending pressed plate 911 drives the air compression column 914 to descend, the descending air compression column 914 moves on the sliding rod 915 and compresses the third spring 916 downwards, the moving pressed plate 911 drives the pushing rod 99 to rotate on the upper pulley base 912, the moving pushing rod 99 drives the pressing block 913 to slide in the hollow square body 98, the pressing block 913 moving along with the pushing rod 99 compresses the second spring 910, the moving pushing rod 99 drives the hollow square body 98 to rotate on the lower pulley base 97, the rotating hollow square body 98 drives the lower sliding block 95 and the pulley base 97 to move leftwards, the moving lower sliding block 95 pulls the first spring 96 leftwards, the first spring 96 is under the action of the elastic force of the second spring 910 and the third spring 916, the frequent vibration generated in the transportation process of the wind power tower is damped and buffered, so that the wind power tower is prevented from being deformed or even damaged due to the fact that the wind power tower is subjected to large vibration in the transportation process, and the normal hoisting and lifting and fixing effects caused by the dead weight of the limiting and the top fixing component in the transportation process are ensured, and matching.

The utility model relates to a convenient-to-adjust positioning device for processing of wind power tower, through optimizing and setting a limit top fixing component 8 on the top of a main body 1, a first chute 81, a second chute 82, a first baffle 84, a first semicircular cushion 85, a main slider 86, a second screw 87, a turntable 88, a friction increasing ring 89, a vertical plate 810, a support plate 811, a second semicircular cushion 812, an oblique strut 813 and a convex slider 814 can provide limit for the movement of the wind power tower, prevent the wind power tower from falling off from an arc-shaped base plate 7 in the transportation process, generate danger and influence the efficiency of the transportation work, and the first semicircular cushion 85 and the second semicircular cushion 812 can reduce the damage to the surfaces of two ends of the wind power tower, a locking rope 831, a steel wire rope 832, a hook 833, a hook ring, a curved spring 834 and a curved rubber plate 834 in a top fixing device 83, so that the wind power tower can be prevented from jumping off from the arc-shaped base plate 7 due to the rugged road surface in the transportation process, the buffer device 9 is optimally arranged at the bottom of the main body 1, and the support 91, the recycling box 92, the middle column 93, the connecting rod 94, the lower sliding block 95, the first spring 96, the lower pulley seat 97, the hollow square body 98, the push rod 99, the second spring 910, the pressure plate 911, the upper pulley seat 912, the pressing block 913, the air compression column 914, the sliding rod 915 and the third spring 916 are arranged, so that the wind power tower can be prevented from being deformed or even damaged due to large vibration in the transportation process, the limit jacking component 8 is prevented from losing the effect due to the matching of the self weight of the wind power tower and the vibration generated in the transportation process, and the safety of the wind power tower in the hoisting and transportation process is ensured, the normal hoisting and transportation of the wind power tower cylinder are guaranteed.

Claims

1. A positioning device convenient to adjust and used for machining a wind power tower barrel comprises a main body (1) and an auxiliary bearing (10); the method is characterized in that: the limiting and jacking combined type sliding block is characterized by further comprising a limiting jacking component (8) and a buffering device (9), wherein the limiting jacking component (8) is arranged at the top of the main body (1), the buffering device (9) is arranged at the bottom of the main body (1), the limiting jacking component (8) comprises a first sliding groove (81), a second sliding groove (82), a jacking device (83), a first baffle plate (84), a first semicircular pad (85), a main sliding block (86), a second screw rod (87), a rotating disc (88), a friction increasing ring (89), a vertical plate (810), a supporting plate (811), a second semicircular pad (812), an oblique supporting rod (813) and a convex sliding block (814), the top of the main body (1) is provided with the first sliding groove (81), the front end of the top of the main body (1) is provided with the second sliding groove (82), the jacking device (83) is arranged at the top of the main body (1), the first baffle plate (84) is fixed at the rear end of the top of the main body (1), the first baffle plate (84) is in viscous connection with the first semicircular pad (85), and the inner bottom of the main sliding groove (86) is connected with the main sliding block (1).

2. The conveniently-adjusted positioning device for processing of a wind power tower as claimed in claim 1, wherein: the right side of the top of the main body (1) is fixed with a fixed block (2), the inner side surface of the fixed block (2) is in threaded connection with a first screw (4), the right side of the first screw (4) is fixed with a hand wheel (3), the first screw (4) is rotationally connected with the inner side surface of the right side of a bearing box (5), the left side of the bearing box (5) is welded with the right side of a base (6), the upper end surface of the base (6) is in bolted connection with an arc-shaped backing plate (7), the back of the inside of the bearing box (5) is provided with an auxiliary bearing (10), the inner central connecting end of the auxiliary bearing (10) is welded with the first screw (4), the inner side surface of a main sliding block (86) is in threaded connection with a second screw (87), the right side surface of the second screw (87) is provided with a rotating disc (88), the rotating disc (88) is in sticky connection with an friction increasing ring (89), the second screw (87) is rotationally connected with the inner side surface of a first sliding groove (81) and the inner left side of the main body (1), the vertical plate (86) is provided with a sticky riser (810), the top of the riser (811), the support plate (811) is fixed with a supporting plate (813), the front support plate (813) and the inclined support plate (813) is welded with the top of the inclined support plate (813), the bottom of the convex slide block (814) is connected with the inner bottom of the second sliding groove (82) on the main body (1) in a sliding way.

3. The conveniently adjustable positioning device for wind tower processing as claimed in claim 1, wherein: top solid fixed device (83) are including locking rope piece (831), wire rope (832), couple (833), hook ring (834), curved surface spring leaf (835) and curved surface offset plate (836), main part (1) top right-hand member is located in locking rope piece (831), locking rope piece (831) top is equipped with wire rope (832), welding bottom wire rope (832) top and couple (833), couple (833) and hook ring (834) medial surface swing joint, hook ring (834) and curved surface spring leaf (835) right side welding, curved surface spring leaf (835) bottom is fixed with curved surface offset plate (836).

4. The conveniently adjustable positioning device for wind tower processing as claimed in claim 1, wherein: the buffer device (9) comprises a supporting rod (91), a recovery box (92), a middle column (93), a connecting rod (94), a lower sliding block (95), a first spring (96), a lower pulley seat (97), a hollow square body (98), a push rod (99), a second spring (910), a pressed plate (911), an upper pulley seat (912), a pressed block (913), an air compression column (914), a sliding rod (915) and a third spring (916), a supporting rod (91) is arranged at the left end of the bottom of the main body (1), the recovery box (92) is arranged below the support (91), a middle column (93) is fixed in the middle of the bottom of the recovery box (92), the left side of the middle column (93) is welded with a connecting rod (94), the connecting rod (94) penetrates through a lower sliding block (95) and is connected with the inner side surface of the lower sliding block (95) in a sliding way, the right side of the lower sliding block (95) is elastically connected with the left side of a first spring (96), the first spring (96) is fixed on the left side of the middle column (93), the top of the lower sliding block (95) is provided with a lower sliding wheel seat (97), the back of the lower pulley seat (97) is rotationally connected with the back of the hollow square body (98), the left side in the hollow square body (98) is connected with the left side of a push rod (99) in a sliding way, and a second spring (910) is fixed at the top of the hollow square body (98).

5. The conveniently-adjusted positioning device for processing of a wind power tower as claimed in claim 4, wherein: back and by board (911) back sliding connection in collection box (92), support (91) bottom and receive board (911) top bolted connection, receive board (911) bottom to install upper pulley seat (912), back and push rod (99) back rotation are connected in upper pulley seat (912), second spring (910) top and briquetting (913) bottom elastic connection, briquetting (913) medial surface and push rod (99) welding, it has empty compression post (914) to be provided with in the middle of board (911) bottom to receive, empty compression post (914) medial surface and slide bar (914) sliding connection, slide bar (915) are fixed in center pillar (93) top, center pillar (915) top and third spring (916) bottom welding, third spring (916) top and empty compression post (914) bottom elastic connection.

6. The conveniently adjustable positioning device for wind tower processing as claimed in claim 1, wherein: the size of the main sliding block (86) is matched with the size of the inner side surface of the first sliding groove (81).

7. The conveniently adjustable positioning device for wind tower processing as claimed in claim 4, wherein: the height of the push rod (99) is larger than the height of the inner side surface of the hollow square body (98).

8. The conveniently-adjusted positioning device for machining of a wind power tower as claimed in claim 3, wherein: the volume of the curved surface spring plate (835) is larger than that of the curved surface rubber plate (836).