Center supporting leg assembly

Abstract

The utility model discloses a center supporting leg assembly which comprises a supporting platform, a barrel is arranged in the center of the supporting platform, a supporting oil cylinder is arranged in the barrel, and the top end of the supporting oil cylinder is connected with the supporting platform. The center of the bottom of the barrel is connected with a piston rod of a supporting oil cylinder, a slewing bearing is installed on the outer side of the bottom of the barrel, a supporting disc is installed on the slewing bearing, and the barrel and the supporting disc are driven by the supporting oil cylinder to move downwards, so that the whole equipment is jacked up to be separated from the ground. And then the whole equipment can rotate through a driving piece in the supporting platform, so that the direction of the equipment is adjusted, and carrying work is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a carrying platform technical field, concretely is a center support leg assembly. BACKGROUND

[0002] The tracked carrier platform has very wide application, and can freely travel on muddy and icy roads under all-terrain conditions, and the self-unloading design extends the use ability.

[0003] When using the tracked mechanism to carry equipment, the tracked carrier platform is often difficult to turn due to the surrounding environment, which seriously affects the carrying work of the equipment.

[0004] Therefore, a center support leg assembly is provided. SUMMARY

[0005] The utility model discloses a center support leg assembly to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a center support leg assembly, including the support platform, the center of support platform is equipped with the cylinder, the inside of cylinder is equipped with the support oil cylinder, the top of support oil cylinder is connected with support platform;

[0007] The bottom center of the cylinder is connected with the piston rod of the support oil cylinder, a slewing bearing is installed on the outside of the bottom of the cylinder, and a support disc is installed on the slewing bearing.

[0008] Preferably, the bottom end of the cylinder is provided with a support frame, and the center of the support frame is provided with a connecting block.

[0009] Preferably, the connecting block is connected with the end of the piston rod of the support oil cylinder.

[0010] Preferably, the outside of the support frame is connected with the slewing bearing.

[0011] Preferably, the upper surface of the support disc is uniformly provided with a reinforcing rib.

[0012] Preferably, the bottom of the support platform is provided with a tracked main body.

[0013] Preferably, the top outside of the cylinder is provided with a nylon sliding block.

[0014] Compared with the prior art, the utility model has the beneficial effects that: the cylinder and the support disc are driven by the support oil cylinder to move downward, thereby lifting the whole equipment and separating it from the ground, the whole equipment can be rotated around the device, thereby adjusting the direction of the equipment for carrying work. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a sectional structure schematic view of the cylinder of the utility model;

[0017] Figure 3 It is a lower surface structure schematic view of the support disc of the utility model;

[0018] Figure 4 It is an upper surface structure schematic view of the support disc of the utility model.

[0019] In the drawing: 1, support platform; 2, track main body; 3, cylinder; 4, support oil cylinder; 41, ball head; 5, support frame; 6, rotary support; 7, connecting block; 71, ball socket; 8, support disc; 9, reinforcing rib; 10, nylon sliding block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a central support leg assembly, including support platform 1, the center of support platform 1 is equipped with cylinder 3, the inside of cylinder 3 is equipped with support oil cylinder 4, the top end of support oil cylinder 4 is connected with support platform 1;

[0022] The bottom center of cylinder 3 is connected with the piston rod of support oil cylinder 4, rotary support 6 is installed on the outside of the bottom of cylinder 3, and support disc 8 is installed on rotary support 6.

[0023] As shown in Figure 2 : the bottom end of cylinder 3 is installed with support frame 5, and connecting block 7 is installed at the center of support frame 5, and the end of connecting block 7 is connected with the piston rod of support oil cylinder 4;Through the above setting, ball socket 71 is opened on connecting block 7, ball head 41 is installed on the end of the piston rod of support oil cylinder 4, and support frame 5 can make cylinder 3 more conveniently connected with rotary support 6 outside, and the connecting block 7 at the center can be connected with the end of the piston rod of support oil cylinder 4, and the structure of ball head 41 and ball socket 71 can make support oil cylinder 4 more conveniently run.

[0024] As shown in Figure 2 : the outside of support frame 5 is connected with rotary support 6;Through the above setting, rotary support 6 can more conveniently rotate when support platform 1 needs to rotate, so as to adjust the direction of the whole equipment.

[0025] As shown in Figure 2 and Figure 4As shown: the upper surface of the support disc 8 is uniformly provided with the reinforcing rib 9; through the above setting, the overall strength is improved, and the support is more firm.

[0026] As shown: Figure 1 The lower part of the support platform 1 is provided with the track body 2; through the above setting, the track body 2 can make the device move conveniently, so as to carry out the carrying and shifting work.

[0027] As shown: Figure 2 The outer side of the top of the barrel 3 is provided with the nylon sliding block 10; through the above setting, the nylon sliding block 10 can move up and down in the barrel 3, and the sliding is more convenient.

[0028] Working principle: first, through the stretching and retracting of the support oil cylinder 4 piston rod, the barrel 3 and the support disc 8 can be driven to move downwards, so that the support disc 8 is in contact with the ground, and along with the continuous operation of the support oil cylinder 4, the device as a whole can be away from the ground, then through the driving element on the support platform 1 or the external device, the device as a whole can be rotated around the device, so as to adjust the direction of the device as a whole.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A center leg assembly comprising a support platform (1), characterized in that: The center of the support platform (1) is provided with a cylinder (3), the inside of the cylinder (3) is provided with a support oil cylinder (4), the top end of the support oil cylinder (4) is connected with the support platform (1); The bottom center of the cylinder (3) is connected with the piston rod of the support oil cylinder (4), the bottom outside of the cylinder (3) is provided with a rotary support (6), the rotary support (6) is provided with a support disc (8).

2. A center leg assembly according to claim 1, wherein: The bottom end of the cylinder (3) is provided with a support frame (5), the center of the support frame (5) is provided with a connecting block (7).

3. A center leg assembly according to claim 2, wherein: The connecting block (7) is connected with the end of the piston rod of the support oil cylinder (4).

4. A center leg assembly according to claim 2, wherein: The outside of the support frame (5) is connected with the rotary support (6).

5. A center leg assembly according to claim 1, wherein: The upper surface of the support disc (8) is uniformly provided with a reinforcing rib (9).

6. A center leg assembly according to claim 1, wherein: The lower side of the support platform (1) is provided with a track body (2).

7. A center leg assembly according to claim 1, wherein: The top outside of the cylinder (3) is provided with a nylon sliding block (10).

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