Overturn-preventing auxiliary supporting device

Abstract

The utility model discloses an anti-overturning auxiliary supporting device which comprises a supporting platform and a support, a supporting frame is rotationally connected into the support, a connecting shaft is installed at the top end of the supporting frame, a connecting plate is installed on the connecting shaft, and a frame is installed on the connecting plate. A plurality of rollers are installed in the frame, one side of the support is rotationally connected with an overturning oil cylinder, a piston rod of the overturning oil cylinder is rotationally connected with one end of a connecting shaft, and the supporting frame is driven by the overturning oil cylinder to rotate, so that the rollers can make contact with the ground, and the anti-inclination effect is achieved. And the situation that the equipment is toppled and damaged due to the fact that the inclination angle of the road surface is too large or a heavy object is hoisted is avoided, and the safety of the equipment and personnel is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary supports, in particular to an anti-overturning auxiliary support device. Background Art

[0002] The current track-crawler dual-purpose transport platform has a smaller overall width in order to adapt to the rail transportation scenario. When it moves to sections with larger inclination angles, it is prone to tipping over. At the same time, since it also requires the use of lifting equipment to hoist and operate the equipment, it is also prone to tipping over when hoisting heavier objects.

[0003] To this end, an anti-overturning auxiliary support device is proposed. Summary of the Invention

[0004] The purpose of the present utility model is to provide an anti-overturning auxiliary support device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an anti-overturning auxiliary support device, comprising a support platform and a bracket, wherein a rotating plate is rotatably connected to the interior of the bracket, a support frame is mounted on the rotating plate, a connecting shaft is mounted on the top end of the support frame, a connecting plate is mounted on the connecting shaft, a frame is mounted on the connecting plate, and a plurality of rollers are mounted inside the frame;

[0006] One side of the bracket is rotatably connected to a turning oil cylinder, and a piston rod of the turning oil cylinder is rotatably connected to one end of a connecting shaft.

[0007] Preferably, a support pin is installed inside the bracket, and the rotating plate is installed on the support pin.

[0008] Preferably, a chassis is installed at the bottom of the support platform.

[0009] Preferably, a crawler track is installed on the chassis.

[0010] Preferably, a mounting bracket is installed on one side of the bracket, and the mounting bracket is installed on the chassis.

[0011] Preferably, a relief groove is provided on one side of the support frame.

[0012] Preferably, the plurality of rollers are evenly located on both sides of the connecting plate.

[0013] Compared with the existing technology, the beneficial effect of the utility model is that the support frame is driven to rotate by the flipping oil cylinder, so that the roller can contact the ground, playing an anti-tilt effect, avoiding the equipment from tipping over and being damaged due to excessive road inclination angle or lifting heavy objects, thereby ensuring the safety of equipment and personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the cutaway structure of the present utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model after the drum rotates;

[0017] Figure 4 This is a structural diagram of the utility model installed on the equipment.

[0018] In the figure: 1. Bracket; 2. Support pin; 3. Support frame; 4. Turning cylinder; 5. Connecting plate; 6. Connecting shaft; 7. Frame; 8. Roller; 9. Mounting frame; 10. Track; 11. Support platform; 12. Chassis; 13. Avoidance groove; 14. Rotating plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] See also Figure 1-4 The utility model provides a technical solution: an anti-overturning auxiliary support device, comprising a support platform 11 and a bracket 1, wherein the bracket 1 is internally rotatably connected to a rotating plate 14, a support frame 3 is mounted on the rotating plate 14, a connecting shaft 6 is mounted on the top of the support frame 3, a connecting plate 5 is mounted on the connecting shaft 6, a frame 7 is mounted on the connecting plate 5, and a plurality of rollers 8 are mounted inside the frame 7;

[0021] One side of the bracket 1 is rotatably connected to a turning cylinder 4 , and a piston rod of the turning cylinder 4 is rotatably connected to one end of a connecting shaft 6 .

[0022] like Figure 1 and Figure 2 As shown: a support pin 2 is installed inside the bracket 1, and a rotating plate 14 is installed on the support pin 2; through the above arrangement, the support pin 2 can make the rotating plate 14 and the support frame 3 rotate more conveniently and quickly when driven by the flip cylinder 4.

[0023] like Figure 4 As shown: a chassis 12 is installed at the bottom of the supporting platform 11, and a crawler track 10 is installed on the chassis 12; through the above arrangement, the crawler track 10 can be driven more conveniently and quickly.

[0024] like Figure 2 、 Figure 3 and Figure 4As shown: a mounting bracket 9 is installed on one side of the bracket 1, and the mounting bracket 9 is installed on the chassis 12; through the above arrangement, the mounting bracket 9 can quickly install the device on the equipment, thereby providing auxiliary support for the equipment.

[0025] like Figure 2 As shown: an avoidance groove 13 is provided on one side of the support frame 3; through the above arrangement, the support frame 3 and the roller 8 can be more conveniently retracted, avoiding interference.

[0026] like Figure 1 As shown: multiple rollers 8 are evenly located on both sides of the connecting plate 5; through the above arrangement, the rollers 8 can better follow the movement of the equipment when it moves, so that the device can more conveniently provide auxiliary support for the equipment.

[0027] Working principle: When the equipment moves to a road with a large inclination angle, the driver can control the flip cylinder 4 to work. The extension of the piston rod of the flip cylinder 4 can make the rotating plate 14 and the support frame 3 rotate around the support pin 2. After the support frame 3 rotates to a certain angle, the roller 8 will flip to the outside, and then as the support frame 3 continues to rotate, it will finally contact the ground to complete the auxiliary support work of the equipment. When the equipment tilts greatly to the left or right, the equipment can be supported to avoid the equipment from tipping over.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-overturning auxiliary support device, comprising a support platform (11) and a bracket (1), characterized in that: The bracket (1) is internally rotatably connected to a rotating plate (14), a support frame (3) is mounted on the rotating plate (14), a connecting shaft (6) is mounted on the top end of the support frame (3), a connecting plate (5) is mounted on the connecting shaft (6), a frame (7) is mounted on the connecting plate (5), and a plurality of rollers (8) are mounted inside the frame (7); One side of the bracket (1) is rotatably connected to a tilting oil cylinder (4), and the piston rod of the tilting oil cylinder (4) is rotatably connected to one end of a connecting shaft (6).

2. The anti-overturning auxiliary support device according to claim 1, characterized in that: A support pin shaft (2) is installed inside the bracket (1), and the rotating plate (14) is installed on the support pin shaft (2).

3. The anti-overturning auxiliary support device according to claim 1, characterized in that: A chassis (12) is installed at the bottom of the supporting platform (11).

4. The anti-overturning auxiliary support device according to claim 3, characterized in that: A crawler track (10) is installed on the chassis (12).

5. The anti-overturning auxiliary support device according to claim 3, characterized in that: A mounting frame (9) is installed on one side of the bracket (1), and the mounting frame (9) is installed on the chassis (12).

6. The anti-overturning auxiliary support device according to claim 1, characterized in that: A avoidance groove (13) is provided on one side of the support frame (3).

7. The anti-overturning auxiliary support device according to claim 1, characterized in that: The plurality of rollers (8) are evenly located on both sides of the connecting plate (5).

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