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Concrete pump truck supporting leg device and using method

A technology for concrete pump trucks and support parts, which is applied in the field of automobile support, and can solve the problems of uneven pads, random use of pump truck pads, eccentric placement, etc., and achieve the effect of simple operation

Active Publication Date: 2021-04-02
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the use of the backing plate of the pump truck is random, mostly according to the on-site materials, and the special preparation of the backing block needs to be carried deliberately, resulting in inconvenience; and the backing block is uneven, and it is not flat with the bearing frame , the position is not centered enough, resulting in eccentric placement

Method used

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  • Concrete pump truck supporting leg device and using method
  • Concrete pump truck supporting leg device and using method
  • Concrete pump truck supporting leg device and using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as Figure 1 to Figure 7 Shown: an embodiment of the present invention, a concrete pump truck outrigger device, the outrigger includes a hydraulic rod 1 and a bearing frame 2, the hydraulic rod 1 is fixedly connected to the carrier frame 2, and the carrier frame 2 includes a chute group 3, There are multiple groups of chute groups 3, and the multi-groups of chute groups 3 are circumferentially distributed on the surface of the carrier frame 2, and each group of chute groups 3 is equipped with a slider 4, which is slidably connected with the chute group 3 The slider part 4 is provided with a pair of perforations 5, the pair of perforations 5 are through holes, and a support part 6 is installed in the pair of perforation holes 5, the support part 6 is fixedly connected with the slider part 4, and the support part 6 is suitable for supporting the hydraulic rod 1.

[0041] Each chute group 3 includes a first track 7 and a second track 8 , the second track 8 is located ...

Embodiment 2

[0057] Such as Figure 8 As shown, it is another embodiment of the present invention. On the basis of Embodiment 1, the modification is as follows, the support member 6 is connected to the slider member 4 in rotation, and the support part 18 is provided with a rotating rod 20 and a bayonet groove 21, The supporting part 18 is provided with a rotating groove 22, the rotating groove 22 is suitable for installing the rotating rod 20, one end of the rotating rod 20 is rotationally connected with the rotating groove 22, and the other end of the rotating rod 20 is matched with the bayonet groove 21;

[0058] Each set of supporting parts 18 is provided with a rotating rod 20 and a bayonet slot 21 , and the rotating rod 20 is suitable for connecting with the bayonet slot 21 on the adjacent supporting part 18 .

[0059] The connecting part 17 is rotationally connected with the slider part 4, the rotating rod 20 is an arc rod, the position of the bayonet groove 21 is different from the ...

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Abstract

The invention discloses a concrete pump truck supporting leg device and a using method, and belongs to the field of automobile supporting. A supporting leg comprises a hydraulic rod and a bearing frame, the hydraulic rod is fixedly connected with the bearing frame, the bearing frame comprises a plurality of sliding groove sets, and the multiple sliding groove sets are circumferentially distributedon the surface of the bearing frame; each sliding groove set is internally provided with a sliding block piece, the sliding block pieces are connected with the sliding groove sets in a sliding mode,the sliding block pieces are provided with through holes, supporting pieces are installed in the through holes, the supporting pieces are connected with the sliding block pieces, and the supporting pieces are suitable for supporting hydraulic rods; the pump truck base plate solves the problems that a pump truck base plate is used randomly, most pump truck base plates are random according to fieldmaterials, cushion blocks are specially prepared and need to be specially carried, and inconvenience is caused; and the cushion block is uneven, the bearing frame is uneven, the position of the cushion block is not enough, and the cushion block is eccentrically placed.

Description

technical field [0001] The invention belongs to the field of automobile supports, and in particular relates to a concrete pump truck outrigger device and a use method. Background technique [0002] With the continuous development of modern production technology, concrete pump trucks are the main construction machinery in the construction of the main body of the building, which often cause many safety accidents, and there are major safety hazards in non-standard use. When supporting the legs of concrete pump trucks, the traditional The construction method is to take local materials and temporarily assemble wood or steel pipes on site. This method is time-consuming and laborious, and the wood is easy to be damaged due to uneven force and the steel pipes are easy to slide. It can be seen that it is imminent to improve the outrigger backing plate device of concrete pump truck. Contents of the invention [0003] The technical problem to be solved by the present invention is: t...

Claims

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Application Information

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IPC IPC(8): B60S9/10
CPCB60S9/10
Inventor 束小龙
Owner CHINA MCC17 GRP
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