CN211364397U

CN211364397U - Translation roll-over stand for vehicle

Info

Publication number: CN211364397U
Application number: CN201922089112.XU
Authority: CN
Inventors: 陈炜鑫; 邱建航; 陈延山; 付群; 赖张拓
Original assignee: Longyan Helios Automobile Co Ltd
Current assignee: Longyan Helios Automobile Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-28
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses an automobile-used translation roll-over stand, including first swing arm, rack and second swing arm, first swing arm sets up with the second swing arm relatively, and the rack is installed to the centre, and the rack both sides are articulated with first swing arm and second swing arm respectively, and articulated position is close to the top surface position of rack, and the rack lower extreme is unsettled. First swing arm and second swing arm are by swing arm seat, left arm, right arm, and the swing arm hydro-cylinder is constituteed, and the swing arm seat is fixed on outside carriage chassis, and left arm and right arm lower extreme are articulated with the swing arm seat, and the upper end is articulated with a rack side, and swing arm seat, left arm, right arm and rack side form a four-bar linkage, and the hydro-cylinder seat of swing arm hydro-cylinder is articulated to be fixed at left arm lower extreme, and the piston rod passes through the round pin axle and articulates in right arm upper end. The utility model discloses a four-bar linkage links to each other with the rack to through the action of hydro-cylinder control four-bar linkage, thereby realize the translation upset of rack. The whole structure is simple, the space utilization rate is high, and the device is suitable for various vehicles.

Description

Translation roll-over stand for vehicle

Technical Field

The utility model relates to an automobile-used rack field especially relates to an automobile-used translation roll-over stand.

Background

When the vehicle carries heavy objects, the heavy objects are inconvenient to take and place due to overhigh chassis of the vehicle, two persons are often required to be matched for transmission up and down, and the labor intensity is high.

Disclosure of Invention

The utility model aims at providing an automobile-used translation roll-over stand to solve on-vehicle heavy object and get the inconvenient problem of putting.

The utility model provides a technical problem can adopt following technical scheme to realize:

the utility model provides an automobile-used translation roll-over stand, includes first swing arm, rack and second swing arm, first swing arm sets up with the second swing arm relatively, and the rack is installed to the centre, the rack both sides are articulated with first swing arm and second swing arm respectively, and articulated position is close to the top surface position of rack, the rack lower extreme is unsettled.

Preferably, first swing arm and second swing arm are by swing arm seat, left arm, right arm, swing arm hydro-cylinder group becomes, swing arm seat is fixed on outside carriage chassis, left arm and right arm lower extreme are articulated with swing arm seat, the upper end with rack side is articulated, swing arm seat, left arm, right arm form a four-bar linkage with the rack side, swing arm hydro-cylinder seat is articulated to be fixed at left arm lower extreme, and the piston rod passes through the pin shaft and articulates in right arm upper end.

Preferably, the swing arm seat is a U-shaped groove with an upward opening, and the bottom of the groove is fixed on the underframe of the carriage by high-strength bolts and nuts.

Preferably, the left arm and the right arm are vertically arranged in parallel and are channel steel, and the notches are arranged oppositely.

Preferably, the hinge point of the right arm and the placing frame is higher than the hinge point of the left arm and the placing frame.

Preferably, reinforcing plates are arranged at two hinged points of the placing frame and the first swing arm and at two hinged points of the placing frame and the second swing arm.

Preferably, the placing frame is a cuboid multilayer frame.

The utility model discloses a four-bar linkage links to each other with the rack to through the action of hydro-cylinder control four-bar linkage, thereby realize the translation upset of rack. The whole structure is simple, the space utilization rate is high, and the device is suitable for various vehicles.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view after the translational flipping.

In the figure, a first swing arm 1, a placing frame 2, a second swing arm 3, a swing arm base 11, a left arm 12, a right arm 13, a swing arm cylinder 14, a placing frame 21 and a reinforcing plate 22 are arranged.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Fig. 1 and 2 are the utility model discloses an optimal scheme, including first swing arm 1, rack 2 and second swing arm 3, first swing arm 1 sets up with second swing arm 3 relatively, and rack 2 is installed to the centre, and rack 2 is the cuboid frame-type, and both sides are articulated with first swing arm 1 and second swing arm 3 respectively, and articulated position is being close to rack 2 top surface position, and rack 2 lower extreme is unsettled. The placing rack 2 is provided with a plurality of layers of placing racks 21 which can place a plurality of heavy objects. Also can vertically be separated into multiseriate, separate into a plurality of object spaces with rack 2.

First swing arm 1 is by swing arm seat 11, left arm 12, right arm 13 and swing arm hydro-cylinder 14 are constituteed, swing arm seat 11 is the ascending U-shaped groove of opening, the tank bottom is fixed on the chassis of outside carriage with high strength bolt and nut, left arm 12 and the parallel vertical setting of right arm 13 mutually, the U-shaped inslot of swing arm seat 11 is all inserted to the lower extreme, and link to each other with swing arm seat 11 through the round pin axle, left arm 12 and right arm 13 are the channel-section steel, the notch sets up relatively, swing arm hydro-cylinder 14's hydro-cylinder seat is articulated to be fixed at the lower extreme inboard of left arm 12 (can be the same pin joint of left arm 12 and swing arm seat 11), the piston rod is inboard in the upper end of right arm. The upper portions of the left arm 12 and the right arm 13 are respectively hinged to one side face of the placing frame 2, and the hinge point of the right arm 13 and the placing frame 2 is higher than the hinge point of the left arm 12 and the placing frame 2.

Reinforcing plates 22 are arranged at two hinge points at the front end of the placing frame 2 to increase the strength. The swing arm base 11, the left arm 12, the right arm 13 and the reinforcing plate 22 form a four-bar linkage mechanism, and swing around the swing arm base 11 as a swing center under the expansion and contraction of the swing arm cylinder 14. The second swing arm 3 is the same as the first swing arm 1 in structure, oppositely arranged and hinged on the other side face of the placing frame 2, and the placing frame 2 achieves translation and turnover under the combined action of the second swing arm 3 and the first swing arm 1.

In this embodiment, under initial condition, the piston rod of swing arm hydro-cylinder 14 is for stretching out the state, and first swing arm 1 and second swing arm 3 are parallel with rack 2 promptly, and whole activity capstan winch frame 5 is lifted and is accomodate in the carriage. When the device needs to work, the piston rod of the swing arm oil cylinder 14 retracts to drive the placing frame 2 to move downwards towards the side of the carriage.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still belong to the protection scope of the present invention.

Claims

1. The utility model provides an automobile-used translation roll-over stand which characterized in that: the rack comprises a first swing arm, a rack body and a second swing arm, wherein the first swing arm and the second swing arm are arranged oppositely, the rack body is arranged in the middle, two sides of the rack body are hinged to the first swing arm and the second swing arm respectively, the hinged positions are close to the top surface position of the rack body, and the lower end of the rack body is suspended.

2. The vehicular translation roll-over stand according to claim 1, characterized in that: first swing arm and second swing arm constitute by swing arm seat, left arm, right arm, swing arm hydro-cylinder, the swing arm seat is fixed on outside carriage chassis, left arm and right arm lower extreme are articulated with the swing arm seat, the upper end with a rack side is articulated, swing arm seat, left arm, right arm and rack side form a four-bar linkage, the hydro-cylinder seat of swing arm hydro-cylinder is articulated to be fixed at left arm lower extreme, and the piston rod passes through the pin shaft and articulates in right arm upper end.

3. The vehicular translational roll-over stand according to claim 2, characterized in that: the swing arm seat is a U-shaped groove with an upward opening, and the bottom of the groove is fixed on the underframe of the carriage by high-strength bolts and nuts.

4. The vehicular translational roll-over stand according to claim 2, characterized in that: the left arm and the right arm are vertically arranged in parallel and are channel steel, and the notches are arranged oppositely.

5. The vehicular translational roll-over stand according to claim 2, characterized in that: the hinge point of the right arm and the placing frame is higher than the hinge point of the left arm and the placing frame.

6. The vehicular translation roll-over stand according to claim 1, characterized in that: reinforcing plates are arranged at two hinged points of the placing frame and the first swing arm and at two hinged points of the placing frame and the second swing arm.

7. The vehicular translation roll-over stand according to claim 1, characterized in that: the placing rack is a cuboid multilayer frame.