CN217808307U

CN217808307U - Vehicle body lifting appliance

Info

Publication number: CN217808307U
Application number: CN202221807511.0U
Authority: CN
Inventors: 梁敏诗; 田延钊; 熊容廷
Original assignee: GAC Toyota Motor Co Ltd
Current assignee: GAC Toyota Motor Co Ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-15
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a car body lifting appliance, include: the hoisting seat extends along the Y direction, a rotatable rotating shaft is arranged on the hoisting seat, and a swing arm is connected outside the rotating shaft; draw the mechanism, draw the mechanism and include drive assembly and two along Y to the interval and set up in opposite directions the draw shelf, two draw shelves are all along X to extending, two draw shelves enclose the hoist and mount space that becomes to be used for hoisting the automobile body with the hoist and mount seat, all be provided with the couple on two draw shelves, drive assembly includes two connecting rods, two draw shelves are articulated with the one end of two connecting rods respectively one-to-one, and the one end that draws the shelf was kept away from to each connecting rod is articulated with the swing arm, two draw shelves can draw the mount seat relatively and swing or swing back of the body mutually towards the direction in hoist and mount space in step, so that the couple hook on two draw shelves gets or breaks away from the automobile body of placing in hoist and mount space. The utility model discloses the automobile body hoist carries out synchronous swing with two extraction framves through drive assembly to reduce operator's intensity of labour, improved hoist and mount efficiency.

Description

Vehicle body lifting appliance

Technical Field

The utility model relates to an automobile processing technology field especially relates to a car body lifting appliance.

Background

In the production process of automobiles, in order to realize the rapid transportation of automobile bodies and meet the requirements of processing technology, the automobile bodies are generally hoisted and transported by adopting a transportation mode of automobile body hoists. The existing vehicle body lifting appliance generally adopts a sequential unilateral lifting mode to lift and take a vehicle body, and because the volume of the vehicle body is large, the lifting appliance matched with the vehicle body is increased, so that an operator is required to match the lifting and taking part of the vehicle body lifting appliance with the vehicle body back and forth, the lifting operation of the operator is not facilitated, the lifting efficiency is low, and the labor intensity of the operator is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing automobile body lifting tool is not favorable for the lifting operation of operators, the lifting efficiency is low and the labor intensity of the operators is high.

In order to achieve the above object, the utility model provides a car body sling, include:

the lifting seat extends along the Y direction, a rotatable rotating shaft is arranged on the lifting seat, the rotating shaft extends along the X direction, and a swing arm is connected outside the rotating shaft;

draw the mechanism, draw the mechanism and include drive assembly and two along Y to the interval and set up in opposite directions draw the frame, two draw the frame all along X to extending, two draw the frame with the hoist and mount seat encloses and becomes to be used for hoist and mount the hoist and mount space of automobile body, two all be provided with the couple on the frame draw, drive assembly includes two connecting rods, two draw the frame respectively one-to-one ground with two the one end of connecting rod is articulated, and each the connecting rod is kept away from draw the frame one end with the swing arm is articulated, two draw the frame can be relative hoist and mount seat court the synchronous swing in opposite directions in direction in hoist and mount space or swing back on the other hand, so that two draw the couple hook on the frame get or break away from place in hoist and mount space the automobile body.

Preferably, jacks are formed in the positions, corresponding to the extraction frames, of the two ends of the hoisting seat, swing rods are arranged at the tops of the extraction frames, and the swing rods rotatably penetrate through the jacks.

Preferably, the bottom of each extraction frame is provided with a mounting rod, and the mounting rod is connected with the swinging rod through a plurality of connecting ribs arranged at intervals in the X direction.

Preferably, the swing arm is a bar-shaped swing arm, a connecting hole is formed in the middle of the swing arm, the rotating shaft penetrates through the connecting hole, and one ends of the two connecting rods are symmetrically hinged to two ends of the swing arm respectively.

Preferably, each of the links is provided with a plurality of through holes at intervals along a length direction thereof.

Preferably, the couple includes connecting portion and crotch portion, the top of connecting portion with it is connected to draw the frame, crotch portion certainly the bottom of connecting portion is towards upwards buckling of direction in hoist and mount space.

Preferably, each of the plurality of hooks is disposed on each of the plurality of extraction racks, and the plurality of hooks are disposed at intervals on the bottom of each of the plurality of extraction racks along the X direction.

Preferably, each of the plurality of the lifting frames is provided with a handle protruding in a direction away from the lifting space.

Preferably, the hoisting seat comprises a transverse plate and two side plates, the two side plates are respectively arranged on two sides of the bottom of the transverse plate, the transverse plate and the two side plates enclose a groove with a downward notch, the transmission assembly is located in the groove, and the rotating shaft is rotatably arranged between the two side plates.

Preferably, a hanging ring is arranged on the top of the transverse plate.

The technical scheme of the utility model, the utility model discloses an automobile body hoist is used for hoisting the automobile body, this automobile body hoist includes the lifting seat and draws the mechanism, wherein, draw the mechanism and include drive assembly and two along Y to the interval and draw the frame that sets up in opposite directions, and two draw the frame and enclose into the hoist and mount space of hoist and mount automobile body with the lifting seat, this automobile body hoist is when using, because rotatable pivot has in the lifting seat, and the pivot outer joint has the swing arm, the one end of two connecting rods is articulated with two draw the frame respectively one-to-one ground in the drive assembly, the other end and the swing arm of two connecting rods are articulated, thereby make two draw the frame can hoist the seat relatively and swing or back of the body swing mutually towards the direction in hoist and mount space, structural design is ingenious, and is reasonable. Compared with the prior art, the utility model discloses the automobile body hoist need not to carry out unilateral ground and automobile body in proper order and hoist the operation, when the operator mentions the extraction frame of this automobile body hoist one side, the extraction frame of opposite side can carry out synchronous swing mutually dorsad, place the automobile body top back when this automobile body hoist, the operator releases the extraction frame of mentioning, the extraction frame of opposite side can carry out synchronous swing mutually, from this the operator only need mention or release the extraction frame in one side of this automobile body hoist, can accomplish the bilateral hoist and mount operation to this automobile body hoist, operator's intensity of labour has not only been reduced, still improve hoist and mount efficiency greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a vehicle body hanger according to an embodiment of the present invention at a viewing angle;

fig. 2 is a schematic structural view of a body hanger according to an embodiment of the present invention at another viewing angle.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Vehicle body sling	21	Transmission assembly
10	Hoisting seat	211	Connecting rod
				11	Rotating shaft	2111	Through hole
111	Swing arm	22	Extraction rack
				1111	Connecting hole	221	Hook for hanging articles
12	Jack hole	2211	Connecting part
				13	Transverse plate	2212	Bent hook part
131	Hanging ring	222	Swinging rod
				14	Side plate	223	Mounting rod
15	Groove	224	Connecting rib
				20	Extraction mechanism	225	Handle (CN)

The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

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

It should be noted that all directional indicators (such as upper, lower, left, right, front and rear \8230;) in the present embodiment are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions of the embodiments of the present invention can be combined with each other, but it is necessary to use a person skilled in the art to realize the basis, and when the technical solutions are combined and contradictory to each other or cannot be realized, the combination of the technical solutions should not exist, and is not within the protection scope of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The present invention is described in the directions of "up", "down", "front", "back", "left", "right", etc. with reference to the direction shown in fig. 1, and is only used to explain the relative positional relationship between the components in the posture shown in fig. 1, and if the specific posture is changed, the directional indication is also changed accordingly.

The utility model provides a car body hoist 100.

As shown in fig. 1 to fig. 2, in an embodiment of the present invention, the vehicle body hanger 100 includes a lifting seat 10 and an extracting mechanism 20, wherein the lifting seat 10 extends along a Y direction, a rotatable rotating shaft 11 is disposed on the lifting seat 10, the rotating shaft 11 extends along an X direction, and a swing arm 111 is connected outside the rotating shaft 11; draw mechanism 20 to include drive assembly 21 and two along Y to the interval and draw frame 22 that sets up in opposite directions, two draw frames 22 all extend along X to, two draw frames 22 and hoist and mount seat 10 enclose the hoist and mount space that becomes to be used for hoisting the automobile body, all be provided with couple 221 on two draw frames 22, drive assembly 21 includes two connecting rods 211, two draw frames 22 respectively one-to-one ground articulated with the one end of two connecting rods 211, and each connecting rod 211 keeps away from the one end that draws frame 22 and swing arm 111 are articulated, two draw frames 22 can draw frame 10 towards the synchronous swing in opposite directions in the direction in hoist and mount space or swing back on the other hand relatively, so that draw frame 221 on two draw frames 22 hook or break away from and place the automobile body in hoist and mount space.

Specifically, the present embodiment describes that the X direction is the front-rear direction shown in fig. 1, and the Y direction is the left-right direction shown in fig. 1. As shown in fig. 1 to 2, the vehicle body hanger 100 of the present embodiment is used for lifting a vehicle body, the vehicle body hanger 100 has two opposite lifting frames 22 respectively disposed on the left and right sides of the lifting seat 10, and the two lifting frames 22 and the lifting seat 10 enclose a lifting space for lifting the vehicle body, when the vehicle body hanger 100 is in use, because the lifting seat 10 has a rotatable rotating shaft 11 therein, and the rotating shaft 11 is externally connected with a swing arm 111, the left end of the connecting rod 211 located on the left side in the transmission assembly 21 is hinged to the left lifting frame 22, the right end is hinged to the swing arm 111, the left end of the connecting rod 211 located on the right side is hinged to the swing arm 111, and the right end is hinged to the right lifting frame 22, thereby enabling the two lifting frames 22 to synchronously swing towards the direction of the lifting seat 10 or swing back to back in the lifting space relatively, and the structural design is ingenious and reasonable.

Further, when the worker lifts the left picking frame 22, since one end of the left link 211 is hinged to the left picking frame 22 and the other end of the link 211 is hinged to one end of the swing arm 111, the swing arm 111 is driven to swing counterclockwise by lifting the left link 211. As can be understood, at this time, since one end of the right side connecting rod 211 is hinged to the right side extracting rack 22, the other end of the right side connecting rod 211 is hinged to the other end of the swing arm 111, and the swing arm 111 swings counterclockwise, the right side extracting rack 22 can swing synchronously back to back with the left side extracting rack 22 under the action of the right side connecting rod 211, that is, the right side extracting rack 22 can be lifted automatically, and at this time, the vehicle body can be placed in the hoisting space. Meanwhile, after the vehicle body is placed in place, the operator releases the lifted lifting frames 22, the two lifting frames 22 synchronously swing towards each other under the action of the dead weight and the two connecting rods 211, namely, the two lifting frames 22 automatically fall towards the lifting space, and the hooks 221 on the two lifting frames 22 are automatically clamped and matched with the vehicle body, so that the lifting operation of the vehicle body is completed.

Compared with the prior art, the utility model discloses automobile body hoist 100 need not to carry out unilateral ground and automobile body in proper order and hoist the operation, when the operator mentions the draw frame 22 of this automobile body hoist 100 one side, the draw frame 22 of opposite side can carry out synchronous swing mutually back of the body, place the automobile body top back when this automobile body hoist 100, the operator releases the draw frame 22 of mentioning, the draw frame 22 of opposite side can carry out synchronous swing mutually, from this the operator only need mention or release the draw frame 22 in one side of this automobile body hoist 100, can accomplish the bilateral hoist and mount operation to this automobile body hoist 100, not only reduce operator's intensity of labour, the efficiency of hoist and mount has still been improved greatly.

In an embodiment, the two ends of the lifting seat 10 are provided with insertion holes 12 corresponding to positions where the respective lifting frames 22 are installed, the top of each lifting frame 22 is provided with a swing rod 222, and the swing rod 222 rotatably penetrates through the insertion holes 12. Specifically, as shown in fig. 1, because two opposite-direction extraction frames 22 are installed at both ends about the hoisting seat 10, jack 12 has all been seted up to the position of installing two extraction frames 22 on the hoisting seat 10, and the top of two extraction frames 22 all is provided with swinging arms 222 to make swinging arms 222 rotationally wear to locate in the corresponding jack 12, and then make two extraction frames 22 can carry out swing in opposite directions or swing back on the other hand with hoisting seat 10 relatively, and structural design is simple, reasonable.

In one embodiment, as shown in fig. 1, the bottom of each extraction frame 22 is provided with a mounting rod 223, and the mounting rod 223 is connected to the swing rod 222 through a plurality of connecting ribs 224 arranged at intervals in the X direction. Specifically, in the vehicle body hanger 100, the mounting rod 223 is disposed at the bottom of each of the plurality of the lifting frames 22, and the mounting rod 223 and the swing rod 222 are connected by the plurality of connecting ribs 224 disposed at intervals in the front-rear direction, so that the lifting frames 22 have high structural strength, and the reliability of the lifting frames 22 in lifting the vehicle body is improved.

In an embodiment, as shown in fig. 2, swing arm 111 is bar swing arm 111, connecting hole 1111 has been seted up to swing arm 111 intermediate position, and pivot 11 wears to locate connecting hole 1111, the one end of two connecting rods 211 is the symmetric articulation respectively in the both ends of swing arm 111, thereby make the connecting rod 211 of swing arm 111 one end when the swing, under the effect of swing arm 111 swing, can drive the connecting rod 211 of the swing arm 111 other end and carry out the synchronous swing, promptly under the effect of swing arm 111, through the connecting rod 211 of swing one side alright carry out the synchronous swing of two connecting rods 211, structural design is ingenious, and is reasonable.

In one embodiment, as shown in FIG. 2, each link 211 has a plurality of through holes 2111 spaced apart along its length. It can be understood that, since each link 211 is provided with a plurality of through holes 2111 spaced apart along the length direction thereof, the weight of the link 211 can be reduced, facilitating the swing of the link 211.

In one embodiment, as shown in fig. 1, the hook 221 includes a connection portion 2211 and a hook portion 2212, the top end of the connection portion 2211 is connected to the extraction frame 22, and the hook portion 2212 is bent upward from the bottom end of the connection portion 2211 toward the direction of the hoisting space. Specifically, when the vehicle body hanger 100 is used, since the top end of the connecting portion 2211 of the hook 221 is connected to the extraction frame 22, the hook portion 2212 is bent upward from the bottom end of the connecting portion 2211 toward the direction of the lifting space, so that the hook 221 can stably hook the vehicle body, and the lifting stability of the vehicle body hanger 100 is improved.

In one embodiment, as shown in fig. 1, a plurality of hooks 221 are disposed on each extraction rack 22, and the plurality of hooks 221 are disposed at intervals along the X-direction at the bottom of each extraction rack 22. Specifically, the bottom of each extraction frame 22 is provided with a plurality of hooks 221 at intervals along the front-back direction, and the plurality of hooks 221 are respectively used for hooking different positions of the vehicle body, so that the vehicle body is hooked at multiple points, the vehicle body can be stably hoisted on the hooks 221 in the hoisting process, and the hoisting stability of the vehicle body hoisted by the vehicle body sling 100 is further improved.

In one embodiment, each pick-up frame 22 has a handle 225 formed to protrude in a direction away from the lifting space. As shown in fig. 1, the left side pick-up frame 22 is formed with a handle 225 protruding to the left, and the right side pick-up frame 22 is formed with a handle 225 protruding to the right, so that the left or right side pick-up frame 22 can be lifted up by grasping and pulling the left or right side handle 225 during operation of the vehicle body hanger 100, thereby facilitating the operation of the operator.

In an embodiment, as shown in fig. 1 to 2, the lifting base 10 includes a horizontal plate 13 and two side plates 14, the two side plates 14 are respectively disposed at two sides of the bottom of the horizontal plate 13, the horizontal plate 13 and the two side plates 14 enclose a groove 15 with a downward notch, the transmission assembly 21 is located in the groove 15, and the rotating shaft 11 is rotatably mounted between the two side plates 14. Understandably, because two curb plates 14 divide and locate the both sides of diaphragm 13 bottom, two curb plates 14 enclose into the recess 15 that the notch set up down with diaphragm 13 to can place drive assembly 21 in recess 15, avoid two connecting rods 211 in drive assembly 21 to leak outward, and then eliminate the potential safety hazard, and pivot 11 installs between two curb plates 14, the rotation of pivot 11 and the installation of connecting rod 211 of being convenient for, structural design is simple, reasonable.

In one embodiment, a hanging ring 131 is disposed on the top of the horizontal plate 13. Specifically, as shown in fig. 1, since the hanging ring 131 is disposed on the top of the horizontal plate 13, when the vehicle body hanger 100 is used, an operator can insert a hook of a lifting and carrying device in the prior art into the hanging ring 131 and engage with the hanging ring 131, so that the vehicle body hanger 100 can be carried, and the structural design is simple and reasonable.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A vehicle body hanger, comprising:

draw the mechanism, draw the mechanism and include drive assembly and two along Y to the interval and draw the frame that sets up in opposite directions, two draw the frame all to extending along X, two draw the frame with the hoist and mount seat encloses and becomes to be used for the hoist and mount space of automobile body, two all be provided with the couple on drawing the frame, drive assembly includes two connecting rods, two draw the frame respectively one-to-one ground and two the one end of connecting rod is articulated, and each the connecting rod is kept away from draw the one end of frame with the swing arm is articulated, two draw the frame ability relatively the hoist and mount seat court the direction in hoist and mount space is swing in step towards each other or swing back on the back mutually, so that two draw the couple hook on the frame get or break away from place in hoist and mount space the automobile body.

2. The vehicle body lifting appliance according to claim 1, wherein jacks are formed at positions, corresponding to the positions where the lifting frames are installed, of two ends of the lifting seat, swing rods are arranged at the tops of the lifting frames, and the swing rods rotatably penetrate through the jacks.

3. The vehicle body hanger of claim 2, wherein a mounting rod is arranged at the bottom of each extraction frame, and the mounting rod is connected with the swinging rod through a plurality of connecting ribs arranged at intervals along the X direction.

4. The vehicle body sling according to claim 1, wherein the swing arm is a bar-shaped swing arm, a connecting hole is formed in the middle of the swing arm, the rotating shaft penetrates through the connecting hole, and one end of each of the two connecting rods is symmetrically hinged to two ends of the swing arm.

5. A vehicle body spreader according to claim 1 in which each of the links is provided with a plurality of through holes spaced apart along its length.

6. The vehicle body hanger according to any one of claims 1 to 5, wherein the hook comprises a connecting portion and a hook portion, the top end of the connecting portion is connected to the extraction frame, and the hook portion is bent upward from the bottom end of the connecting portion in a direction toward the hanging space.

7. The vehicle body hanger according to any one of claims 1 to 5, wherein a plurality of hooks are arranged on each of the extraction frames, and the plurality of hooks are arranged at intervals along the X direction at the bottom of each of the extraction frames.

8. The vehicle body hanger according to any one of claims 1 to 5, wherein each of the plurality of lifting frames is formed with a handle protruding in a direction away from the lifting space.

9. The vehicle body lifting appliance according to any one of claims 1 to 5, wherein the lifting seat comprises a transverse plate and two side plates, the two side plates are respectively arranged on two sides of the bottom of the transverse plate, the transverse plate and the two side plates define a groove with a downward-arranged notch, the transmission assembly is located in the groove, and the rotating shaft is rotatably mounted between the two side plates.

10. The vehicle body hanger of claim 9, wherein a lifting ring is provided on top of the cross plate.