CN216235706U

CN216235706U - Lifting device for stable lifting for electromechanical installation

Info

Publication number: CN216235706U
Application number: CN202122538069.8U
Authority: CN
Inventors: 周慧文; 刘正福; 高翔; 王培培; 邱现瑞; 陈勇
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-08
Anticipated expiration: 2031-10-21

Abstract

The utility model provides a stably-lifted hoisting device for electromechanical installation, belongs to the technical field of electromechanical installation, and effectively solves the problems of inconvenience in installation and certain potential safety hazard caused by stable shaking parts in the hoisting process of electromechanical installation. This technical scheme includes the support frame, sets up the rotor plate on the support frame, and the rotor plate top is provided with the hoist engine, and the hoist engine is connected with the haulage rope, and the through-hole that the haulage rope hauled the end and seted up through the rotor plate is by the vertical below that extends to in rotor plate top, and the traction end fixedly connected with clamping frame of haulage rope, the through-hole inner wall of rotor plate and the outer wall sliding connection of expansion pipe, the haulage rope haulage end is worn to establish to the expansion pipe below outside by the expansion pipe top. The utility model has the beneficial effects that: the hoisting device is stable in operation and capable of effectively avoiding the swinging condition during rotation.

Description

Lifting device for stable lifting for electromechanical installation

Technical Field

The utility model relates to the technical field of electromechanical installation, in particular to a stably-lifted hoisting device for electromechanical installation.

Background

The electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and in a building, the machinery and pipeline equipment except for earthwork, woodwork, reinforcing steel bars and muddy water are generally called, and when large electromechanical equipment is installed, hoisting equipment is generally used for hoisting and installing the electromechanical equipment.

When the existing electromechanical equipment is used, the electromechanical equipment is mostly lifted through a winch, but when the electromechanical equipment is installed, the mechanical equipment cannot be adjusted by rotating a certain angle, because most of hoisting devices directly bind the mooring rope of the winch on the electromechanical equipment, when the electromechanical equipment rotates, the swinging of the electromechanical equipment can be easily caused, the stability of the device during operation is reduced, and certain inconvenience and potential safety hazards are brought to installation work.

Therefore, how to solve the above technical problems becomes the subject of the present invention.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides the lifting device which is stable in operation and can effectively avoid the swinging condition during rotation.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a stable lifting hoisting device for electromechanical installation, which comprises a support frame, wherein a rotating plate is arranged on the support frame, a winch is arranged at the top of the rotating plate and connected with a traction rope, and the traction end of the traction rope vertically extends from the upper part to the lower part of the rotating plate through a through hole formed in the rotating plate;

the traction end of the traction rope is fixedly connected with a clamping frame;

the inner wall of the through hole of the rotating plate is in sliding connection with the outer wall of the movable pipe, and the traction end of the traction rope penetrates through the upper portion of the movable pipe and is arranged outside the lower portion of the movable pipe.

The supporting frame comprises a horizontally arranged rectangular mounting plate, and the bottoms of four corners of the mounting plate are fixedly connected with supporting legs which are vertically downward;

a circular mounting hole is formed in the center of the mounting plate, an annular positioning ring is arranged along the annular inner wall of the mounting hole, and the top of the positioning ring is rotatably connected with the rotating plate;

the outer wall of the rotating plate is sleeved with a gear ring with a tooth block facing outwards, a first gear meshed with the gear ring is arranged at the top of the mounting plate corresponding to the gear ring, and a central rotating shaft of the first gear is coaxially and fixedly connected with an output shaft of the rotating motor.

The movable pipe is positioned at one end above the rotating plate and is rotatably connected with a connecting wheel towards one side of the winch, and the traction end of the traction rope passes through the connecting wheel and then penetrates through the top of the movable pipe;

the outer wall of one side of the movable pipe, which is far away from the winch, is provided with a meshing groove along the axial direction, a second gear which is meshed with the meshing groove is arranged at the rotating top part corresponding to the meshing groove, and the central rotating shaft of the second gear is coaxially connected with the output shaft of the lifting motor.

The clamping frame comprises a top plate which is horizontally arranged, the bottoms of two ends of the top plate are fixedly connected with side plates which are vertically arranged downwards, and the traction end of the traction rope is fixedly connected to the center of the top plate;

the central part of one of the side plates is in sliding fit with racks which penetrate through the inner side and the outer side of the clamping frame and are horizontally arranged, and one end of each rack, which is positioned on the inner side of the clamping frame, is fixedly connected with a clamping plate;

and a third gear meshed with the rack is arranged on the outer side of the clamping frame corresponding to the rack, and a central rotating shaft of the third gear is coaxially connected with an output shaft of the clamping motor.

The outer wall that the movable tube is close to the same high department in bottom corresponds every along the vertical L shape locating rack down of the even fixedly connected with a plurality of circumferencial direction the locating rack is in the constant head tank that a plurality of runs through, every is seted up at the roof top the setting element all corresponds the constant head tank cooperation of pegging graft.

When the utility model is actually used: in the initial state, the bottom end of the traction rope extends out of the lower part of the movable pipe, the third gear is driven to rotate by the clamping motor, the rack can drive the clamping plate to move left and right by the engagement with the rack when the third gear rotates, the electromechanical equipment is placed in the inner cavity of the clamping frame and can be clamped by the rightward movement of the clamping plate when the electromechanical equipment is clamped, the winch works after the electromechanical equipment is clamped, the traction rope is recovered, so that the hoisting and lifting of the electromechanical equipment are realized, when the electromechanical equipment needs to rotate, the rotating motor drives the first gear to rotate, the first gear can drive the rotating plate to rotate by the engagement with the gear ring when the first gear rotates, so that the rotation adjustment of the electromechanical equipment is realized, the second gear is driven to rotate by the lifting motor before the rotation, the movable pipe can be driven to move downwards by the engagement with the engagement groove when the second gear rotates, when needs are installed electromechanical device, the movable tube drives the locating rack downstream to make the bottom of locating rack peg graft in the constant head tank, connect rotor plate, movable tube and clamp frame as an organic whole on the horizontal direction, the rotor plate carries out the ascending location of vertical side through the movable tube to electromechanical device when rotating this moment, avoids electromechanical device's rocking, has improved the stability when the device moves.

The utility model has the beneficial effects that:

1. the lifting motor drives the second gear to rotate, the second gear can drive the movable pipe to move downwards through meshing with the meshing groove when rotating, when the electromechanical equipment needs to be installed, the movable pipe drives the positioning frame to move downwards, so that the bottom end of the positioning frame is inserted into the positioning groove, the rotating plate, the movable pipe and the clamping frame are connected into a whole in the horizontal direction, and at the moment, when the rotating plate rotates, the electromechanical equipment is positioned in the vertical direction through the movable pipe, the shaking of the electromechanical equipment is avoided, and the stability of the device during operation is improved.

2. According to the clamping device, the clamping motor drives the third gear to rotate, the third gear is meshed with the rack when rotating, the rack can drive the clamping plate to move left and right, the electromechanical equipment is placed in the inner cavity of the clamping frame when clamping the electromechanical equipment, the clamping can be performed through the rightward movement of the clamping plate, meanwhile, the device can be adjusted to clamp the electromechanical equipment with different specifications by controlling the moving distance value of the clamping plate, and the application range of the clamping device is enlarged.

Drawings

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

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an exploded view of the rotating plate connecting structure according to the present invention;

FIG. 4 is an enlarged view of area B of FIG. 3;

FIG. 5 is an enlarged view of area C of FIG. 3;

fig. 6 is a schematic perspective view of the splint of the present invention.

Wherein the reference numerals are: 1. a support frame; 101. mounting a plate; 102. supporting legs; 103. mounting holes; 2. a positioning ring; 3. a rotating plate; 4. a ring gear; 5. a rotating electric machine; 6. a first gear; 7. a winch; 8. a hauling rope; 9. a movable tube; 10. a connecting wheel; 11. a clamping frame; 1101. a top plate; 1102. a side plate; 12. a lifting motor; 13. a second gear; 14. an engagement groove; 15. a positioning frame; 16. a splint; 17. a rack; 18. clamping the motor; 19. a third gear; 20. and (6) positioning a groove.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1 to 6, the utility model relates to a stable lifting hoisting device for electromechanical installation, which comprises a support frame 1, wherein a rotating plate 3 is arranged on the support frame 1, a winch 7 is arranged at the top of the rotating plate 3, the winch 7 is connected with a traction rope 8, the traction end of the traction rope 8 vertically extends from the upper part to the lower part of the rotating plate 3 through a through hole formed in the rotating plate 3, the traction end of the traction rope 8 is fixedly connected with a clamping frame 11, the inner wall of the through hole of the rotating plate 3 is in sliding connection with the outer wall of a movable pipe 9, and the traction end of the traction rope 8 penetrates through the lower part of the movable pipe 9 from the upper part of the movable pipe 9.

Support frame 1 includes the rectangle mounting panel 101 that the level set up, the vertical landing leg 102 down of the equal fixedly connected with in four corners bottom of mounting panel 101, circular mounting hole 103 has been seted up to the central part of mounting panel 101, annular inner wall along mounting hole 103 is provided with annular holding ring 2, 2 tops of holding ring are rotated and are connected with

rotor plate

3, 3 outer walls of rotor plate have cup jointed tooth piece towards outside ring gear 4, it is provided with the first gear 6 with ring gear 4 meshing at mounting panel 101 top to correspond ring gear 4, the coaxial fixed connection of output shaft of the central pivot of first gear 6 and rotating electrical machines 5. The movable pipe 9 is located the one end of rotor plate 3 top and rotates towards hoist 7 one side and is connected with

fifth wheel

10, and 8 traction ends of haulage rope penetrate from the movable pipe 9 top behind fifth wheel 10, and the movable pipe 9 is kept away from hoist 7 one side outer wall and is provided with meshing groove 14 along its axial, corresponds meshing groove 14 and is provided with rather than the second gear 13 of meshing at rotatory 3 top, the central pivot of second gear 13 and elevator motor 12's output shaft coaxial coupling. Clamping frame 11 includes the roof 1101 that the level set up, the equal fixedly connected with vertical curb plate 1102 that sets up down in both ends bottom of roof 1101, the pull end fixed connection of haulage rope 8 is in roof 1101 top center department, one of them curb plate 1102 central part sliding fit is equipped with the rack 17 that wears to locate the inside and outside both sides of clamping frame 11 and level and set up, rack 17 is located clamping frame 11 inboard one end fixedly connected with splint 16, it is provided with the third gear 19 with rack 17 meshing to correspond rack 17 outside clamping frame 11, the central pivot of third gear 19 and the output shaft coaxial coupling of clamping motor 18. The outer wall that movable tube 9 is close to the same high department in bottom is along the vertical L shape locating rack 15 that faces down of the even fixedly connected with a plurality of circumferencial direction, corresponds every locating rack 15 and sets up the constant head tank 20 that a plurality of runs through at the roof 1101 top, and every locating piece 15 all cooperates rather than the constant head tank 20 grafting that corresponds.

In actual use: in an initial state, the bottom end of the traction rope 8 extends out of the lower part of the movable pipe 9, at the moment, the clamping motor 18 drives the third gear 19 to rotate, the third gear 19 is meshed with the rack 17 during rotation, the rack 17 can drive the clamping plate 16 to move left and right, when the electromechanical equipment is clamped, the electromechanical equipment is placed in an inner cavity of the clamping frame 11 and can be clamped by the clamping plate 16 moving right, after the electromechanical equipment is clamped, the winch 7 works to recover the traction rope 8, so that the electromechanical equipment is hoisted and lifted, when the electromechanical equipment needs to rotate, the rotating motor 5 drives the first gear 6 to rotate, the first gear 6 is meshed with the gear ring 4 during rotation to drive the rotating plate 3 to rotate, so that the electromechanical equipment is rotatably adjusted, before rotation, the second gear 13 is driven to rotate by the lifting motor 12, and the second gear 13 can drive the movable pipe 9 to move downwards through meshing with the meshing groove 14 during rotation, when needs are installed electromechanical device, movable tube 9 drives locating rack 15 downstream to make locating rack 15's bottom peg graft in constant head tank 20, connect rotor plate 3, movable tube 9 and clamp frame 11 as an organic whole on the horizontal direction, rotor plate 3 carries out ascending location of vertical side through movable tube 9 to electromechanical device when rotating this moment, avoids electromechanical device's rocking, has improved the stability of device during operation.

The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. The hoisting device capable of stably lifting for electromechanical installation is characterized by comprising a support frame (1), wherein a rotating plate (3) is arranged on the support frame (1), a winch (7) is arranged at the top of the rotating plate (3), the winch (7) is connected with a traction rope (8), and the traction end of the traction rope (8) vertically extends from the upper part to the lower part of the rotating plate (3) through a through hole formed in the rotating plate (3);

the traction end of the traction rope (8) is fixedly connected with a clamping frame (11);

the inner wall of the through hole of the rotating plate (3) is in sliding connection with the outer wall of the movable pipe (9), and the traction end of the traction rope (8) penetrates through the upper portion of the movable pipe (9) to the outer portion of the lower portion of the movable pipe (9).

2. The stable lifting hoisting device for electromechanical installation according to claim 1, wherein the support frame (1) comprises a horizontally arranged rectangular mounting plate (101), and the bottoms of four corners of the mounting plate (101) are fixedly connected with legs (102) which vertically face downwards;

a circular mounting hole (103) is formed in the center of the mounting plate (101), an annular positioning ring (2) is arranged along the annular inner wall of the mounting hole (103), and the top of the positioning ring (2) is rotatably connected with the rotating plate (3);

the outer wall of the rotating plate (3) is sleeved with a gear ring (4) with a tooth block facing outwards, a first gear (6) meshed with the gear ring (4) is arranged at the top of the mounting plate (101) corresponding to the gear ring (4), and a central rotating shaft of the first gear (6) is coaxially and fixedly connected with an output shaft of a rotating motor (5).

3. The hoist device for stable lifting for electromechanical installation according to claim 2, wherein the movable pipe (9) is located at one end above the rotating plate (3) and is rotatably connected with a connecting wheel (10) towards one side of the winch (7), and the traction end of the traction rope (8) passes through the connecting wheel (10) and then penetrates through the top of the movable pipe (9);

the outer wall of one side, far away from the winch (7), of the movable pipe (9) is provided with a meshing groove (14) along the axial direction of the movable pipe, a second gear (13) meshed with the rotating plate (3) is arranged at the top of the rotating plate corresponding to the meshing groove (14), and a central rotating shaft of the second gear (13) is coaxially connected with an output shaft of the lifting motor (12).

4. The hoist device for stable lifting for electromechanical installation according to claim 3, wherein the clamping frame (11) comprises a top plate (1101) horizontally arranged, the bottom of each of two ends of the top plate (1101) is fixedly connected with a side plate (1102) vertically arranged downwards, and the traction end of the traction rope (8) is fixedly connected to the top center of the top plate (1101);

a rack (17) which penetrates through the inner side and the outer side of the clamping frame (11) and is horizontally arranged is arranged at the center of one side plate (1102) in a sliding fit manner, and a clamping plate (16) is fixedly connected at one end, located on the inner side of the clamping frame (11), of the rack (17);

a third gear (19) meshed with the rack (17) is arranged on the outer side of the clamping frame (11) corresponding to the rack (17), and a central rotating shaft of the third gear (19) is coaxially connected with an output shaft of a clamping motor (18).

5. The lifting device for stable lifting for electromechanical installation according to claim 4, wherein the outer wall of the movable tube (9) at the same height position near the bottom end is fixedly connected with a plurality of L-shaped positioning frames (15) uniformly facing downward along the circumferential direction, a plurality of positioning slots (20) penetrating through the top plate (1101) are formed at the top of each positioning frame (15), and each positioning frame (15) is in insertion fit with the corresponding positioning slot (20).