CN210418941U

CN210418941U - Adjustable lifting appliance with rear suspension arm

Info

Publication number: CN210418941U
Application number: CN201921347195.1U
Authority: CN
Inventors: 刘浩浩
Original assignee: Wuxi Chenguang Intelligent Technology Co Ltd
Current assignee: Wuxi Chenguang Intelligent Technology Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-04-28
Anticipated expiration: 2029-08-19

Abstract

The utility model belongs to the technical field of logistics equipment, and relates to a rear suspension arm adjustable lifting appliance, which comprises a track beam arranged in a workshop in a lifting way, wherein the track beam is movably connected with a bearing beam, and a suspension arm assembly is arranged on the bearing beam in a lifting way; the davit subassembly includes the top frame, and the last fore-stock supporting arm of fixing of top frame still can remove on the top frame and set up the back supporting arm, and the lower part of top frame sets up the guide bar in order to lead to the back supporting arm, the lower extreme fixed support seat of fore-stock supporting arm slides on the supporting seat and sets up the fore-stock supporting rod, and the back supporting arm lower extreme is fixed the back supporting rod. The utility model discloses the product is rational in infrastructure ingenious, arranges behind the car assembly workshop, can be applicable to many models of cars, effectively reduces and produces the line cost.

Description

Adjustable lifting appliance with rear suspension arm

Technical Field

The utility model belongs to the technical field of logistics equipment, a adjustable hoist of back davit is related to.

Background

The hoist carries out the indispensable important equipment of vehicle equipment for the automobile factory, is equipped with forearm and postbrachium on the hoist so that support around the automobile body respectively, and forearm and postbrachium in the current hoist structure are fixed knot structure, when using, can only adapt to specific motorcycle type, and compatibility is relatively poor, leads to the assembly shop need set up many hoist lines according to the needs of motorcycle type, has the great problem of cost.

Disclosure of Invention

The utility model is directed to the above problem, a adjustable hoist of back davit is provided, and this hoist can be applicable to multiple motorcycle type, effectively reduces the cost of producing the line, improve equipment utilization and practice thrift construction cost.

According to the technical scheme of the utility model: the utility model provides a back davit adjustable hoist which characterized in that: the device comprises a track beam which is hung in a workshop, wherein the track beam is movably connected with a bearing beam, and a suspension arm assembly is hung on the bearing beam; the davit subassembly includes the top frame, and the last fore-stock supporting arm of fixing of top frame still can remove on the top frame and set up the back supporting arm, and the lower part of top frame sets up the guide bar in order to lead to the back supporting arm, the lower extreme fixed support seat of fore-stock supporting arm slides on the supporting seat and sets up the fore-stock supporting rod, and the back supporting arm lower extreme is fixed the back supporting rod.

As a further improvement of the utility model, set up linear bearing on the back supporting arm, linear bearing cooperatees with the guide bar.

As a further improvement of the utility model, top frame sets up a plurality of constant head tanks along the length direction interval, sets up the handle on the support body of rod of back supporting arm upper end, and the spring is established to the cover still on the support body of rod of back supporting arm upper end, spring one end top is tightly on the curb plate of back supporting arm, and the other end top is tightly on the handle, is fixed with the locating piece on the handle, and the locating piece cooperatees with the constant head tank and realizes the location to back supporting arm.

As a further improvement of the utility model, the track roof beam is along portable first car, the third car of setting respectively in length direction both ends, on the track roof beam corresponding to set up two second cars, two between first car, the third car be connected through well connecting rod between the second car, be connected through preceding connecting rod between first car and the adjacent second car, be connected through the back connecting rod between third car and the adjacent second car.

The technical effects of the utility model reside in that: the product of the utility model has reasonable and ingenious structure, can be suitable for various types of vehicles after being arranged in an automobile assembly workshop, and effectively reduces the production line cost; the utility model can realize the flexible production of multiple vehicle types; the utilization rate of the equipment is greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of fig. 1.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

In fig. 1 and 2, the first vehicle 1, the second vehicle 2, the third vehicle 3, the front link 4, the middle link 5, the wire rope 6, the wire rope clamp 7, the carrier bar 8, the top frame 9, the boom assembly 10, the front support arm 11, the support base 11-1, the front positioning support bar 11-2, the rear support arm 12, the handle 12-1, the spring 12-2, the track beam 13, the guide bar 14, the linear bearing 15, and the like are included.

As shown in fig. 1 and 2, the utility model relates to a rear suspension arm adjustable lifting appliance, which is characterized in that: the device comprises a track beam 13 which is hung in a workshop, wherein the track beam 13 is movably connected with a carrier beam 8, and a suspension arm assembly 10 is hung on the carrier beam 8; the suspension arm assembly 10 comprises a top frame 9, a front support arm 11 is fixed on the top frame 9, a rear support arm 12 is movably arranged on the top frame 9, a guide rod 14 is arranged on the lower portion of the top frame 9 to guide the rear support arm 12, a lower end of the front support arm 11 is fixedly supported by a support seat 11-1, a front positioning support rod 11-2 is slidably arranged on the support seat 11-1, and the lower end of the rear support arm 12 is fixedly supported by the rear support rod.

The rear support arm 12 is provided with a linear bearing 15, and the linear bearing 15 is matched with the guide rod 14.

The top frame 9 is provided with a plurality of positioning grooves 9-1 at intervals along the length direction, a handle 12-1 is arranged on a supporting rod body at the upper end of the rear supporting arm 12, a spring 12-2 is further sleeved on the supporting rod body at the upper end of the rear supporting arm 12, one end of the spring 12-2 is tightly propped against a side plate of the rear supporting arm 12, the other end of the spring 12-2 is tightly propped against the handle 12-1, a positioning block is fixed on the handle 12-1, and the positioning block is matched with the positioning grooves 9-1 to realize the positioning of the rear supporting arm 12.

The track beam 13 is provided with a first vehicle 1 and a third vehicle 3 at two ends along the length direction in a movable manner, two second vehicles 2 are arranged on the track beam 13 corresponding to the positions between the first vehicle 1 and the third vehicle 3, the two second vehicles 2 are connected through a middle connecting rod 5, the first vehicle 1 is connected with the adjacent second vehicle through a front connecting rod 4, and the third vehicle 3 is connected with the adjacent second vehicle through a rear connecting rod.

When the utility model works, the front support arm 11 is matched with the rear support arm 12, so that the utility model realizes effective support for different vehicle types; when the automobile rear support arm is in operation, the rear support arm 12 can slide on the top frame 9 according to the requirements of specific automobile types, when the automobile rear support arm slides to a proper station, the rear support arm 12 is reliably positioned through the rotating handle 12-1, and the distance between the front support arm 11 and the rear support arm 12 is adjusted to ensure that the product of the utility model can be suitable for different automobile types; meanwhile, the support seat 11-1 on the front support arm 11 can be adjusted in a sliding manner relative to the support arm 11, so that front supports of different models can be realized.

When the utility model works, the front connecting rod 4, the middle connecting rod 5 and the rear connecting rod drive the top frame 9 to move, so that when the vehicle body is assembled, the vehicle body moves to a proper station in a workshop; in order to ensure reliable and stable connection, the load-bearing beam 8 is connected with the second car 2 through the steel wire rope 6, specifically, the end part of the steel wire rope 6 is provided with the steel wire rope clamp 7, and the steel wire rope clamp 7 is connected with the second car 2.

Claims

1. The utility model provides a back davit adjustable hoist which characterized in that: the device comprises a track beam (13) which is hung in a workshop, wherein the track beam (13) is movably connected with a carrier beam (8), and a suspension arm assembly (10) is hung on the carrier beam (8); the suspension arm assembly (10) comprises a top frame (9), wherein a front supporting arm (11) is fixed on the top frame (9), a rear supporting arm (12) is movably arranged on the top frame (9), a guide rod (14) is arranged on the lower portion of the top frame (9) to guide the rear supporting arm (12), a lower end fixing supporting seat (11-1) of the front supporting arm (11), a front positioning supporting rod (11-2) is arranged on the supporting seat (11-1) in a sliding mode, and the rear supporting rod is fixed at the lower end of the rear supporting arm (12).

2. The rear boom adjustable spreader of claim 1, wherein: and the rear supporting arm (12) is provided with a linear bearing (15), and the linear bearing (15) is matched with the guide rod (14).

3. The rear boom adjustable spreader of claim 1, wherein: the top frame (9) is provided with a plurality of positioning grooves (9-1) at intervals along the length direction, a handle (12-1) is arranged on a supporting rod body at the upper end of a rear supporting arm (12), a spring (12-2) is further sleeved on the supporting rod body at the upper end of the rear supporting arm (12), one end of the spring (12-2) is tightly propped against a side plate of the rear supporting arm (12), the other end of the spring is tightly propped against the handle (12-1), a positioning block is fixed on the handle (12-1), and the positioning block is matched with the positioning grooves (9-1) to realize the positioning of the rear supporting arm (12).

4. The rear boom adjustable spreader of claim 1, wherein: the track beam (13) is provided with a first vehicle (1) and a third vehicle (3) which can move along the two ends of the length direction, two second vehicles (2) are arranged between the first vehicle (1) and the third vehicle (3) on the track beam (13), the two second vehicles (2) are connected through a middle connecting rod (5), the first vehicle (1) is connected with the adjacent second vehicle through a front connecting rod (4), and the third vehicle (3) is connected with the adjacent second vehicle through a rear connecting rod.