CN221051370U

CN221051370U - Fan hoist device

Info

Publication number: CN221051370U
Application number: CN202223497611.0U
Authority: CN
Inventors: 吴天宏; 马克东; 李彬; 宁显平; 陈红元; 杨平安; 苏恩辉; 余菊松; 尹品尧
Original assignee: China Energy Construction Group Yunnan Thermal Power Construction Co ltd
Current assignee: China Energy Construction Group Yunnan Thermal Power Construction Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2024-05-31
Anticipated expiration: 2032-12-28

Abstract

The application relates to a fan hoisting device which comprises a base, a cable and a fan main body, wherein universal wheels are arranged at four corners of the lower surface of the base, a fixing frame is connected to the edge of one side of the upper surface of the base, pulleys are arranged in openings at two sides of the upper surface of the fixing frame, a first motor is arranged on a supporting seat on the base, an output shaft of the first motor is connected with a winding wheel, the cable is wound on the winding wheel, the cable bypasses two pulleys, one end of the cable is fastened on a hanging ring, the hanging ring is connected to the top end of a vertical rod, the winding wheel is started to wind the cable by the first motor, when the fan is hoisted by starting, the clamping limiting effect of a clamping block on the vertical rod is utilized, and the sliding of a sliding block in a sliding groove on the fixing frame is matched, so that a lifting frame, a plug frame connecting strip and the whole clamping block can limit the hoisted fan, the problem that the fan shakes in the hoisting process is reduced, and the working safety is higher.

Description

Fan hoist device

Technical Field

The application relates to the technical field of fan hoisting, in particular to a fan hoisting device.

Background

When the fan is constructed, the fan is required to be installed, and is not easy to move because the fan is large-scale equipment, so that a hoisting device is required to be used for conveniently installing the fan, and the fan is hoisted to a designated position so as to be convenient to install;

Through retrieval, the utility model patent with the patent number of CN208869177U discloses a special fan lifting device for wind power construction, which comprises a lifting part; the hoisting part comprises a hanging bracket and a connecting block, and the connecting block is fixed at the lower end of the hanging bracket; the two sides of the connecting block are symmetrically provided with strip-shaped through holes which are penetrated up and down, the bottom of the connecting block is also symmetrically provided with two clamping blocks, and the cross section of each clamping block is L-shaped; a sliding rod is respectively and slidably connected in the two through holes, the bottom of the sliding rod is fixedly connected with the clamping block, the top of the connecting block is also provided with a transverse plate, and the top ends of the two sliding rods are respectively and fixedly arranged on two sides of the bottom of the transverse plate; the upper end of the connecting block is also fixedly provided with a first hydraulic push rod, a second hydraulic push rod, a third hydraulic push rod and a fourth hydraulic push rod; the first hydraulic push rod and the second hydraulic push rod are respectively and transversely arranged on the front side and the rear side of the transverse plate, and the pistons of the first hydraulic push rod and the second hydraulic push rod face the transverse plate respectively; the third hydraulic push rod and the fourth hydraulic push rod are longitudinally arranged on the front side and the rear side of the upper end of the connecting block respectively, and pistons of the third hydraulic push rod and the fourth hydraulic push rod penetrate through the connecting block and are downwards arranged; the device also comprises a lifting part; the lifting part comprises a base, an upright post, a fixed pulley and a cable; the periphery of the base is connected with universal wheels, the upright post is fixed on the base, the top of the upright post is fixed with a fixed pulley, one end of the cable is connected with a driving device for winding, and the other end of the cable passes through the fixed pulley to be fixedly connected with the top of the hanger; when the fan is hoisted, the fan is clamped along the clamping blocks, and then the pistons of the third hydraulic push rod and the fourth hydraulic push rod are controlled to move downwards to block the fan, so that the operation is simple and convenient; meanwhile, after the construction of one area is completed, the device can be conveniently moved to the next construction site, so that the construction efficiency is effectively improved;

But utilize the spiral ring to rotate the in-process that the rolling hawser played the fan, because when mentioning the fan, fan self gravity is unstable, leads to the hawser at the in-process of lifting the fan, can take place to rock, even drop the problem, therefore remains to be improved.

Disclosure of utility model

In order to solve the problems in the background art, the application provides a fan hoisting device.

The application provides a fan hoisting device which adopts the following technical scheme:

The utility model provides a fan hoist device, includes base, hawser and fan main part, four corners below of base all install the universal wheel, one side border department above the base of saying is connected with the mount, all be provided with the pulley in the opening of both sides department above the mount, install first motor on the supporting seat above the base, the output shaft and the rolling wheel of first motor are connected, the rolling has the hawser on the rolling wheel, two pulleys are walked around to the hawser, the one end of hawser is tied up on the link, the top at the montant is connected to the link, the bottom of montant is connected in the above middle department of U-shaped board, two bottoms of U-shaped board are connected on the fixed plate, press from both sides tight fan main part through clamping structure on the fixed plate, the spacing groove has been seted up, two clamp splice blocks clamp blocks all are connected with to the one end of clamp splice, and two the strip all inject in inserting in the frame, the medial surface department of mount has the lift frame, the lift frame inserts in the lift frame, set up in the slider on the slider.

Preferably, the clamping structure comprises a movable plate, clamping plates and rubber pads, wherein two movable plates are movably arranged below the fixed plate, the clamping plates are arranged on the inner side surfaces of the two movable plates, and the rubber pads are arranged on one side surfaces, close to each other, of the two clamping plates.

Preferably, the fixed plate is provided with a first through groove along the length direction thereof, the middle parts of the upper surfaces of the two movable plates are respectively connected with a first movable block penetrating out of the first through groove, one side surface of the U-shaped plate is provided with a second motor, the output end of the second motor is connected with a first bidirectional threaded rod, and the first bidirectional threaded rod penetrates through threaded holes formed in the two first movable blocks.

Preferably, two limiting rods penetrating through two moving strips are connected between inner walls of two sides of the inserting frame, two second through grooves are formed in the upper surface of the inserting frame, two fixing blocks are connected to groove walls of one side, away from each other, of the second through grooves, second bidirectional threaded rods penetrate through the fixing blocks in a rotatable mode, second moving blocks penetrating out of the second through grooves are connected to the upper surfaces of the moving strips, threaded holes for the second bidirectional threaded rods are formed in the second moving blocks, and rotating sleeves are sleeved on two ends of the second bidirectional threaded rods.

Preferably, a third through groove is formed in the upper surface of the lifting frame, a screw rod penetrating out of the third through groove is connected to the inserting frame, and a turning sleeve is sleeved on the part of the screw rod penetrating out of the third through groove.

In summary, the application has the following beneficial technical effects:

1. According to the utility model, the winding wheel is connected to the output end of the first motor of the supporting seat on the base, the cable wound on the winding wheel winds around two pulleys on the fixing frame, one end of the cable is tied on the hanging ring at the top end of the middle vertical rod on the U-shaped plate, the clamping structure for clamping the fan is arranged on the bottom end fixing plate of the U-shaped plate, two clamping blocks are clamped in the limiting groove on the vertical rod, the two clamping blocks are connected with the movable strip inserted into the inserting frame, the inserting frame is inserted into the lifting frame, the lifting frame is sleeved on the fixing frame, the sliding block on the inner wall of the lifting frame is slidably arranged in the sliding groove formed in the fixing frame, so that when the first motor is started to drive the winding wheel to wind the cable, the clamping limiting effect of the clamping blocks on the vertical rod is utilized to cooperate with the sliding of the sliding block in the sliding groove on the fixing frame, so that the lifting frame, the connecting strip of the inserting frame and the clamping blocks can integrally limit the lifted fan, the shaking problem of the fan in the lifting process is reduced, and the working safety is higher;

2. the two side inner walls of the inserting frame are connected with limiting rods penetrating through the two moving strips, the two moving strips are connected with second moving blocks penetrating through second through grooves on the inserting frame, the two fixed blocks on the inserting frame are rotatably penetrated with second bidirectional threaded rods, the second bidirectional threaded rods penetrate through threaded holes formed in the two second moving blocks, and the two ends of the second bidirectional threaded rods are sleeved with rotating sleeves, so that when the second bidirectional threaded rods are rotated by the rotating sleeves, the two clamping blocks can be synchronously driven to move in opposite directions, when the clamping blocks move towards one side close to each other, the clamping blocks can be clamped into limiting grooves on the vertical rods to play a role of preventing shaking, when the two clamping blocks move towards one side far away from each other, the limiting of the vertical rods can be contacted, and when the fan is hung at a designated position, the installation position of the fan can be finely adjusted according to the requirements of practical situations, and the installation work of the fan is facilitated; the screw rod penetrating out of the upper surface of the lifting frame is connected to the plug frame, the abutting sleeve is sleeved on the screw rod, when the abutting sleeve rotates on the screw rod, the plug frame can be pushed to move in the lifting frame by the screw rod, the position of the fan can be adjusted according to the requirement during actual installation in the horizontal direction, and the fan is more convenient to use.

3. The two movable plates are arranged below the fixed plate, rubber pads are arranged on clamping plates on the inner sides of the two movable plates, a first movable block penetrating through a first through groove formed in the fixed plate is connected to the middle of the upper sides of the two movable plates, a first bidirectional threaded rod connected with the output end of a second motor on the U-shaped plate penetrates through threaded holes formed in the two first movable blocks, and therefore when the two movable plates are moved to two sides of a fan, the second motor can be directly started to drive the two movable plates to move towards one sides close to each other, the rubber pads on the clamping plates are driven to automatically clamp and fix the fan, and the hoisting working efficiency of the fan is improved.

Drawings

FIG. 1 is a schematic structural view of a fan hoisting device in an embodiment of the application;

FIG. 2 is an enlarged view of the structure A of FIG. 1 of a fan hoist in accordance with an embodiment of the present application;

fig. 3 is an enlarged view of a structure B of the fan hoisting device in fig. 1 according to an embodiment of the present application.

Reference numerals illustrate: 1. a base; 2. a universal wheel; 3. a fixing frame; 4. a first motor; 5. a winding wheel; 6. a pulley; 7. a cable; 8. a fixing plate; 9. a U-shaped plate; 10. a moving plate; 11. a clamping plate; 12. a rubber pad; 13. a fan main body; 14. a second motor; 15. a first bi-directional threaded rod; 16. a first moving block; 17. a first through groove; 18. a slide block; 19. a chute; 20. hanging rings; 21. a vertical rod; 22. clamping blocks; 23. a limit groove; 24. moving the bar; 25. inserting a frame; 26. a limit rod; 27. a second through slot; 28. a fixed block; 29. a second moving block; 30. a second bi-directional threaded rod; 31. a rotating sleeve; 32. a third through slot; 33. a screw; 34. rotating the tight sleeve; 35. and lifting the frame.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a fan hoisting device. Referring to fig. 1-3, a fan hoist device, including base 1, hawser 7 and fan main part 13, universal wheel 2 is all installed to four corners below base 1, base 1 top side border department is connected with mount 3, all be provided with pulley 6 in the opening of both sides department above the mount 3, install first motor 4 on the supporting seat above the base 1, the output shaft and the reel 5 of first motor 4 are connected, the last winding hawser 7 that has wound of reel 5, two pulleys 6 are walked around to hawser 7, the one end of hawser 7 is tied on link 20, link 20 connects on the top of montant 21, the bottom of montant 21 is connected in the last middle department of the top of U-shaped plate 9, two bottoms of U-shaped plate 9 are connected on fixed plate 8, clamp structure clamp 13 through clamp on the fixed plate 8, limit groove 23 has been seted up on the montant 21, clamp 22 in the clamp, the one end of two clamp 22 all is connected with movable strip 24, the intubate in plug frame 25 of two movable strip 24, the reel 5 has been rolled up on the inside face of mount 5, the slider 35 has been set up in the slider 35 when the lift frame 35 is taken place to the lift in the synchronous sliding motion in the frame 35, the lift of the frame 35 is set up in the frame 35 when the lift in the lift of the frame 35, the lift of the slider is set up in the frame 35, the lift in the lift of the safety box is realized, the lift 35.

Referring to fig. 1-3, the clamping structure comprises a moving plate 10, a clamping plate 11 and a rubber pad 12, wherein the two moving plates 10 are movably arranged below a fixed plate 8, the two moving plates 10 which are in an L shape are oppositely arranged, the clamping plates 11 are arranged on the inner side surfaces of the two moving plates 10, the rubber pad 12 is adhered to one side surface of the two clamping plates 11 which are close to each other, a first through groove 17 is formed in the fixed plate 8 along the length direction of the fixed plate, a first moving block 16 penetrating out of the first through groove 17 is connected to the middle position of the upper surface of the two moving plates 10, a second motor 14 is arranged on one side surface of the U-shaped plate 9, the output end of the second motor 14 is connected with a first bidirectional threaded rod 15, when the first bidirectional threaded rod 15 penetrates through threaded holes formed in the two first moving blocks 16 and moves the two moving plates 10 to two sides of a fan main body 13, the second motor 14 can be directly started to drive the first bidirectional threaded rod 15 to rotate, the two first moving blocks 16 drive the two moving plates 10 to move towards one side of the fan main body 13, drive the rubber pads 12 on the clamping plates 11 to clamp onto the fan main body 13, automatically realize the clamping and fixing work of the fan main body 13, improve the hoisting work efficiency, two limiting rods 26 which movably pass through the two moving bars 24 are connected between the inner walls of the two sides of the inserting frame 25, two second through grooves 27 are arranged at the upper side of the inserting frame 25, fixed blocks 28 are connected at the groove wall of one side of the two second through grooves 27, the second moving blocks 29 which pass through the second bidirectional threaded bars 30 and penetrate through the second through grooves 27 are rotatably arranged on the two fixed blocks 28, threaded holes for the second bidirectional threaded bars 30 are arranged on the two second moving blocks 29, rotating sleeves 31 are fixedly sleeved on the two ends of the second bidirectional threaded bars 30, when the rotating sleeve 31 is used for rotating the second bidirectional threaded rod 30, the two second moving blocks 29 synchronously move in opposite directions on the second bidirectional threaded rod 30 to drive the two clamping blocks 22 to tighten or loosen the vertical rod 21, when the clamping blocks 22 are loosened from the vertical rod 21, the fan main body 13 can be lifted to a designated position to contact with the limit of the vertical rod 21, the mounting position of the fan main body 13 can be finely adjusted according to actual mounting requirements, the mounting work of the fan main body 13 is facilitated, the third through-slot 32 is formed in the upper part of the lifting frame 35, the inserting frame 25 is connected with the screw 33 penetrating out of the third through-slot 32, the rotating sleeve 34 is sleeved on the part of the screw 33 penetrating out of the third through-slot 32, threads are arranged on the inner wall of the rotating sleeve 34, and when the rotating sleeve 34 is rotated on the screw 33, the inserting frame 25 can be driven to move in the lifting frame 35 by the screw 33, and then the mounting position of the fan main body 13 is adjusted along the horizontal direction.

The implementation principle of the fan hoisting device provided by the embodiment of the application is as follows: firstly, the device is moved to a designated position by utilizing the rolling of the universal wheel 2, then the first motor 4 is started to drive the winding wheel 5 to rotate so as to put down the cable 7, then the two moving plates 10 on the fixed plate 8 are driven to move downwards to the two sides of the fan main body 13 to be hoisted, then the second motor 14 is directly started to drive the first bidirectional threaded rod 15 to rotate, the two first moving blocks 16 drive the two moving plates 10 to synchronously move towards one side of the fan main body 13, then the two clamping plates 11 are driven to clamp and fix the fan main body 13, the first motor 4 is started to drive the winding wheel 5 to reversely rotate so as to wind the cable 7, then the clamped fan main body 13 is hoisted, the fan main body 13 is clamped in the limit groove 23 on the vertical rod 21 by the two clamping blocks 22 in the hoisting process, then the lifting frame 35 is driven to synchronously move on the fixed frame 3 so as to reduce the problem of the fan main body 13 of shaking and leading to safety in the hoisting process, and finally the fan main body 13 can be installed after being hoisted to the designated position, the operation is simple and convenient, and the working efficiency is higher.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides a fan hoist device, includes base (1), hawser (7) and fan main part (13), its characterized in that: the utility model discloses a lifting frame, including base (1), fixed frame (3), first motor (4) are installed to four below corners of base (1), one side border department above base (1) is connected with fixed frame (3), all be provided with pulley (6) in the opening of both sides department above fixed frame (3), install first motor (4) on the supporting seat above base (1), the output shaft and the reel (5) of first motor (4) are connected, the winding has hawser (7) on reel (5), hawser (7) bypass two pulley (6), the one end of hawser (7) is fastened on link (20), link (20) are connected on the top of montant (21), the top intermediate department above montant (21) is connected at U-shaped plate (9), two bottom connection of U-shaped plate (9) are on fixed plate (8), press from both sides tight fan main part (13) through clamping structure on fixed plate (8), limit groove (23) have been seted up on montant (21), two limit blocks (22) are connected in two limit blocks (24), two limit blocks (24) are inserted in the frame (25), the inserting frame (25) is inserted into the lifting frame (35), a sliding block (18) is arranged on the inner wall of the lifting frame (35), and the sliding block (18) is arranged in a sliding groove (19) formed in the fixing frame (3) in a sliding mode.

2. The fan hoist apparatus of claim 1, characterized in that: the clamping structure comprises a movable plate (10), clamping plates (11) and rubber pads (12), wherein two movable plates (10) are movably arranged below a fixed plate (8), the clamping plates (11) are arranged on the inner side surfaces of the two movable plates (10), and the rubber pads (12) are arranged on one side surfaces, close to each other, of the two clamping plates (11).

3. A fan hoist apparatus as claimed in claim 2, wherein: the fixed plate (8) is provided with a first through groove (17) along the length direction, the middle parts of the upper surfaces of the two movable plates (10) are respectively connected with a first movable block (16) penetrating out of the first through groove (17), one side surface of the U-shaped plate (9) is provided with a second motor (14), the output end of the second motor (14) is connected with a first bidirectional threaded rod (15), and the first bidirectional threaded rod (15) penetrates through threaded holes formed in the two first movable blocks (16).

4. The fan hoist apparatus of claim 1, characterized in that: two limiting rods (26) penetrating through two moving strips (24) are connected between the inner walls of two sides of the inserting frame (25), two second through grooves (27) are formed in the upper surface of the inserting frame (25), fixed blocks (28) are connected to the groove wall of one side, away from each other, of the second through grooves (27), second bidirectional threaded rods (30) penetrate through the fixed blocks (28) in a rotatable mode, second moving blocks (29) penetrating out of the second through grooves (27) are connected to the upper surface of the moving strips (24), threaded holes for the second bidirectional threaded rods (30) are formed in the second moving blocks (29), and rotating sleeves (31) are sleeved at two ends of the second bidirectional threaded rods (30).

5. The fan hoist apparatus of claim 1, characterized in that: the lifting frame (35) is provided with a third through groove (32), the inserting frame (25) is connected with a screw rod (33) penetrating out of the third through groove (32), and a turning sleeve (34) is sleeved on the part of the screw rod (33) penetrating out of the third through groove (32).