CN214653152U

CN214653152U - Adjustable auxiliary frame hoisting mechanism

Info

Publication number: CN214653152U
Application number: CN202120785884.1U
Authority: CN
Inventors: 吴长春; 唐爽; 苏开瑞
Original assignee: Chengdu Shirun Auto Parts Co ltd
Current assignee: Chengdu Shirun Auto Parts Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-09
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses an adjustable auxiliary frame hoisting mechanism, which comprises a base, wherein a hydraulic cylinder is fixedly arranged at the top of the base, a suspension arm is fixedly connected with the output shaft end of the hydraulic cylinder, a suspension post is connected in the suspension arm in a sliding way, a power component for driving the suspension post to move horizontally is arranged at the top of the suspension arm, a connecting plate is fixedly connected at the bottom of the suspension post, two groups of grabbing components are arranged at the bottom of the connecting plate, and one group of grabbing components are fixedly arranged at one side of the bottom of the connecting plate, the utility model effectively prevents the hoisting device from shaking when hoisting the frame, realizes the accuracy of the hoisting device, is simple and convenient to operate and position, can improve the hoisting efficiency, has simple structure and stable hoisting, can hoist frames of different vehicle types, and greatly reduces the labor intensity of workers without manual adjustment of the workers, the labor intensity is greatly reduced.

Description

Adjustable auxiliary frame hoisting mechanism

Technical Field

The utility model relates to a frame hoist and mount technical field specifically is a supplementary hoisting machine of frame constructs with adjustable.

Background

The frame is a frame structure bridged on the front axle and the rear axle of the automobile, is commonly called a crossbeam and is a base body of the automobile. Generally, the suspension device is composed of two longitudinal beams and a plurality of cross beams, and is supported on wheels through a suspension device, a front axle and a rear axle. The frame must have sufficient strength and rigidity to withstand the load of the vehicle and the impact transmitted from the wheels. The function of the frame is to support and connect the various assemblies of the vehicle, to keep the assemblies in relatively correct positions, and to bear various loads inside and outside the vehicle.

In the production process of automobiles, the hoisting of the frames is a heavy work, and the hoisting of the frames is required for the painting and coating of the frames, the assembly of the whole automobiles and the like. The hoisting of frame at present generally binds with the iron chain, though this kind of method is comparatively simple, need be very careful during the use, otherwise dangerous situation that will not anticipate appears, perhaps uses the lifting hook to collude the frame and carry out the hoist and mount transportation all around, often needs the manual operation that the manual work is incessant to adjust to suitable hoist and mount position, and workman intensity of labour is big, and is inefficient, and simultaneously, the lifting hook directly uses flexible suspender or the hanging chain links to each other with the couple of crane, sometimes is difficult to keep steadily at the handling process. Therefore, an adjustable auxiliary frame hoisting mechanism is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frame auxiliary hoisting machine constructs with adjustable, through setting up davit, connecting plate and snatching the subassembly cooperation and use, when the handling frame, effectively prevented rocking of hoist to can realize the accuracy of hoist, the simple and direct convenient location of operation can improve the work efficiency of handling, simple structure lifts by crane steadily, can lift by crane the frame of different motorcycle types, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable auxiliary frame hoisting mechanism comprises a base, wherein a hydraulic cylinder is fixedly mounted at the top of the base, a suspension arm is fixedly connected to an output shaft end of the hydraulic cylinder, a suspension post is connected in the suspension arm in a sliding manner, a power component for driving the suspension post to move horizontally is arranged at the top of the suspension arm, a connecting plate is fixedly connected to the bottom of the suspension post, two groups of grabbing components are arranged at the bottom of the connecting plate, one group of grabbing components are fixedly mounted on one side of the bottom of the connecting plate, the other group of grabbing components are connected to the other side of the bottom of the connecting plate in a sliding manner, each group of grabbing components comprises a fixed plate, two groups of connecting suspension rods, two groups of lug blocks, two groups of electric hoists and two groups of lifting hooks, the fixed plate is mounted on one side of the bottom of the connecting plate, one ends of the two groups of connecting suspension rods are respectively pinned to two sides of the fixed plate, and the other ends of the two groups of connecting suspension rods are respectively pinned to the two groups of lug blocks, two sets of electric block fixed mounting is respectively in the bottom of two sets of ear pieces, and is two sets of the lifting hook is connected respectively in the bottom of two sets of electric block.

Preferably, base top one side is provided with auxiliary stay subassembly, auxiliary stay subassembly includes first ear seat, electric putter and second ear seat, first ear seat fixed mounting is in top one side of base, electric putter pin joint is on first ear seat, second ear seat fixed mounting is in output shaft end one side of pneumatic cylinder, electric putter's output rod end pin joint is on the second ear seat.

Preferably, the power assembly comprises a screw nut, a screw rod and a motor, the motor is fixedly installed on one side of the top of the suspension arm, one end of the screw rod is fixedly connected with an output shaft end of the motor, the screw nut is connected to the screw rod in a threaded mode, and the suspension post is sleeved outside the screw nut.

Preferably, the power assembly further comprises a vertical plate and a bearing seat, the vertical plate is fixedly installed on the other side of the top of the suspension arm, the other end of the screw rod is rotatably connected to one side of the vertical plate, the bearing seat is sleeved outside the screw rod, and the bearing seat is fixedly installed at the top of the suspension arm.

Preferably, four groups of auxiliary bearing components are fixedly mounted at the top of the fixed plate, each of the four groups of auxiliary bearing components comprises a bearing column and a sliding block, the bottom end of the bearing column is fixedly connected to the top of the fixed plate, and the top end of the bearing column is slidably connected to the bottom of the suspension arm.

Preferably, the four groups of auxiliary force bearing assemblies further comprise sliding blocks, sliding grooves are formed in the bottoms of the suspension arms, and the sliding blocks are connected inside the sliding grooves in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up davit, connecting plate and snatch the subassembly and use in coordination, when handling the frame, effectively prevented rocking of hoist to can realize the accuracy of hoist, the simple and direct convenient location of operation can improve the work efficiency of handling, simple structure lifts by crane steadily, can lift by crane the frame of different motorcycle types, and need not workman's manual regulation greatly reduced workman's intensity of labour, intensity of labour greatly reduced;

2. through setting up pneumatic cylinder, davit and auxiliary stay subassembly cooperation and using, can drive the frame and carry out lift adjustment, further improved the efficiency of hoist and mount.

Drawings

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

FIG. 2 is a schematic structural view of the connection plate of the present invention viewed from above;

FIG. 3 is a schematic structural diagram of a side view of the connecting plate of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the suspension post of the present invention.

In the figure: 1. a base; 2. a hydraulic cylinder; 3. a suspension arm; 301. a chute; 4. an auxiliary support assembly; 5. a first ear mount; 6. an electric push rod; 7. a second ear mount; 8. a power assembly; 9. a vertical plate; 10. a feed screw nut; 11. a screw rod; 12. a motor; 13. a bearing seat; 14. hoisting a column; 15. a connecting plate; 16. an auxiliary force bearing component; 17. a bearing column; 1701. a slider; 18. a grasping assembly; 19. a fixing plate; 20. connecting the hanger rod; 21. an ear piece; 22. an electric hoist; 23. and (4) a lifting hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable auxiliary frame hoisting mechanism comprises a base 1, wherein a hydraulic cylinder 2 is fixedly mounted at the top of the base 1, an output shaft end of the hydraulic cylinder 2 is fixedly connected with a suspension arm 3, a suspension post 14 is slidably connected in the suspension arm 3, the hydraulic cylinder 2 is started to drive the suspension arm 3 to descend until the suspension arm is close to the frame to stop working, and the hoisting efficiency is further improved;

the top of the suspension arm 3 is provided with a power component 8 for driving the suspension post 14 to move horizontally, the bottom of the suspension post 14 is fixedly connected with a connecting plate 15, the bottom of the connecting plate 15 is provided with two groups of grabbing components 18, one group of grabbing components 18 is fixedly arranged on one side of the bottom of the connecting plate 15, the other group of grabbing components 18 is connected with the other side of the bottom of the connecting plate 15 in a sliding manner, each group of grabbing components 18 comprises a fixed plate 19, two groups of connecting suspension rods 20, two groups of lug blocks 21, two groups of electric hoists 22 and two groups of lifting hooks 23, the fixed plate 19 is arranged on one side of the bottom of the connecting plate 15, one end of each group of connecting suspension rods 20 is respectively pinned to two sides of the fixed plate 19, the other end of each group of connecting suspension rods 20 is respectively pinned to two groups of lug blocks 21, the two groups of electric hoists 22 are respectively fixedly arranged on the bottoms of the two groups of lug blocks 21, the two groups of lifting hooks 23 are respectively connected to the bottoms of the two groups of electric hoists 22, and the other group of grabbing components 18 are slid according to the width of the vehicle frame, the distance between the two groups of grabbing components 18 is approximately the same as the width of the frame, so that accurate positioning is facilitated, then the two groups of connecting suspension rods 20 are rotated according to the length of the frame, then the electric hoist 22 is started, and the four groups of lifting hooks 23 are hung at the four corners of the frame, so that the frame is hung, the connecting suspension rods 20 and the lifting hooks 23 are matched, the shaking of a lifting appliance is effectively prevented, the accuracy of the lifting appliance can be realized, the operation is simple and convenient, the lifting efficiency can be improved, the structure is simple, the lifting is stable, the frames of different vehicle types can be lifted, the labor intensity of workers is greatly reduced without manual adjustment of the workers, and the labor intensity is greatly reduced;

an auxiliary supporting component 4 is arranged on one side of the top of the base 1, the auxiliary supporting component 4 comprises a first lug seat 5, an electric push rod 6 and a second lug seat 7, the first lug seat 5 is fixedly arranged on one side of the top of the base 1, the electric push rod 6 is in pin joint with the first lug seat 5, the second lug seat 7 is fixedly arranged on one side of an output shaft end of the hydraulic cylinder 2, the output rod end of the electric push rod 6 is in pin joint with the second lug seat 7, and the electric push rod 6 is arranged for strengthening the supporting force of the hydraulic cylinder 2;

the power assembly 8 comprises a screw nut 10, a screw rod 11 and a motor 12, the motor 12 is fixedly installed on one side of the top of the suspension arm 3, one end of the screw rod 11 is fixedly connected with an output shaft end of the motor 12, the screw nut 10 is connected to the screw rod 11 in a threaded manner, a suspension post 14 is sleeved outside the screw nut 10, the motor 12 of the power assembly 8 is started to work, the motor 12 drives the screw rod 11 to rotate, so that the screw nut 10 is driven to horizontally slide on the screw rod 11, the suspension post 14 is driven to horizontally slide in the suspension arm 3 and slide right above the frame, accurate positioning is facilitated, and the motor 12 stops working;

the power assembly 8 further comprises a vertical plate 9 and a bearing seat 13, the vertical plate 9 is fixedly arranged on the other side of the top of the suspension arm 3, the other end of the screw rod 11 is rotatably connected to one side of the vertical plate 9, the vertical plate 9 is arranged for improving the rotating stability of the screw rod 11, the bearing seat 13 is sleeved outside the screw rod 11, the bearing seat 13 is fixedly arranged on the top of the suspension arm 3, and the bearing seat 13 is arranged for improving the smooth rotation of the screw rod 11;

four groups of auxiliary bearing components 16 are fixedly mounted at the top of the fixed plate 19, each of the four groups of auxiliary bearing components 16 comprises a bearing column 17 and a sliding block 1701, the bottom end of each bearing column 17 is fixedly connected to the top of the fixed plate 19, the top end of each bearing column 17 is slidably connected to the bottom of the corresponding suspension arm 3, each of the four groups of auxiliary bearing components 16 further comprises a sliding block 1701, the bottom of each suspension arm 3 is provided with a sliding groove 301, each sliding block 1701 is slidably connected to the inside of the corresponding sliding groove 301, and each bearing column 17 is arranged for sharing the force borne by the corresponding suspension column 14.

When the lifting device is used, firstly, the hydraulic cylinder 2 is started to drive the suspension arm 3 to descend to be close to the frame to stop working, the lifting efficiency is further improved, then the motor 12 of the power assembly 8 is started to work according to the position of the frame, the motor 12 drives the screw rod 11 to rotate, so that the screw rod nut 10 is driven to horizontally slide on the screw rod 11, so that the suspension post 14 is driven to horizontally slide in the suspension arm 3 to slide right above the frame for accurate positioning, the motor 12 stops working, then the other group of grabbing assemblies 18 are slid according to the width of the frame, the distance between the two groups of grabbing assemblies 18 is approximately the same as the width of the frame for accurate positioning, then the two groups of connecting suspension rods 20 are rotated according to the length of the frame, then the electric hoist 22 is started, the four groups of lifting hooks 23 are hung at the four corners of the frame, so that the frame is lifted, the lifting device has the advantages that the connecting suspension rod 20 is matched with the lifting hook 23, so that the swinging of the lifting device is effectively prevented, the lifting device is accurate, the operation is simple and convenient, the lifting efficiency can be improved, the structure is simple, the lifting is stable, frames of different vehicle types can be lifted, the labor intensity of workers is greatly reduced without manual adjustment of the workers, the labor intensity is greatly reduced, and finally the hydraulic cylinder 2 drives the suspension arm 3 to rise, so that the frames can be painted and assembled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a supplementary hoisting machine of frame constructs with adjustable, includes base (1), its characterized in that: the hydraulic cylinder (2) is fixedly mounted at the top of the base (1), the boom (3) is fixedly connected with an output shaft of the hydraulic cylinder (2), the boom (3) is internally and slidably connected with a davit (14), the power component (8) for driving the davit (14) to move horizontally is arranged at the top of the boom (3), the bottom of the davit (14) is fixedly connected with a connecting plate (15), two groups of grabbing components (18) are arranged at the bottom of the connecting plate (15), one group of grabbing components (18) are fixedly mounted at one side of the bottom of the connecting plate (15), the other group of grabbing components (18) are slidably connected at the other side of the bottom of the connecting plate (15), the two groups of grabbing components (18) respectively comprise a fixed plate (19), two groups of connecting booms (20), two groups of lug blocks (21), two groups of electric hoists (22) and two groups of lifting hooks (23), the fixed plate (19) is mounted at one side of the bottom of the connecting plate (15), two sets of connect jib (20) one end pin joint respectively in the both sides of fixed plate (19), two sets of connect jib (20) other end respectively with two sets of ear piece (21) pin joint, two sets of electric block (22) fixed mounting respectively in the bottom of two sets of ear pieces (21), two sets of lifting hook (23) are connected respectively in the bottom of two sets of electric block (22).

2. The adjustable frame auxiliary hoisting mechanism of claim 1, wherein: base (1) top one side is provided with auxiliary stay subassembly (4), auxiliary stay subassembly (4) include first ear seat (5), electric putter (6) and second ear seat (7), first ear seat (5) fixed mounting is in top one side of base (1), electric putter (6) pin joint is on first ear seat (5), second ear seat (7) fixed mounting is in output shaft end one side of pneumatic cylinder (2), the output shaft end pin joint of electric putter (6) is on second ear seat (7).

3. The adjustable frame auxiliary hoisting mechanism of claim 1, wherein: the power assembly (8) comprises a screw nut (10), a screw rod (11) and a motor (12), the motor (12) is fixedly installed on one side of the top of the suspension arm (3), one end of the screw rod (11) is fixedly connected with the output shaft end of the motor (12), the screw nut (10) is connected to the screw rod (11) in a threaded mode, and the suspension column (14) is sleeved outside the screw nut (10).

4. The adjustable frame auxiliary hoisting mechanism of claim 3, wherein: the power assembly (8) further comprises a vertical plate (9) and a bearing seat (13), the vertical plate (9) is fixedly installed on the other side of the top of the suspension arm (3), the other end of the screw rod (11) is rotatably connected to one side of the vertical plate (9), the screw rod (11) is sleeved with the bearing seat (13) in the outer portion, and the bearing seat (13) is fixedly installed on the top of the suspension arm (3).

5. The adjustable frame auxiliary hoisting mechanism of claim 1, wherein: four groups of auxiliary bearing components (16) are fixedly mounted at the top of the fixed plate (19), each of the four groups of auxiliary bearing components (16) comprises a bearing column (17) and a sliding block (1701), the bottom end of each bearing column (17) is fixedly connected to the top of the fixed plate (19), and the top end of each bearing column (17) is slidably connected to the bottom of the suspension arm (3).

6. The adjustable frame auxiliary hoisting mechanism of claim 5, wherein: the four groups of auxiliary force bearing assemblies (16) further comprise sliding blocks (1701), sliding grooves (301) are formed in the bottoms of the suspension arms (3), and the sliding blocks (1701) are connected inside the sliding grooves (301) in a sliding mode.