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Telescopic forward friction pile planter

A friction-type, pile-planting machine technology, which is applied to sheet pile walls, buildings, infrastructure engineering, etc., can solve the problems of strong dependence on ground industrial and mining, and achieve the effect of improving convenience

Active Publication Date: 2017-03-29
GEOTECHN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a telescopic forward friction pile planter that can walk on the implanted sheet pile, which solves the problem that the existing pile planter can only walk on the ground and is highly dependent on the ground industry and mining. question

Method used

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  • Telescopic forward friction pile planter
  • Telescopic forward friction pile planter
  • Telescopic forward friction pile planter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1, see figure 1 , a retractable forward friction type pile planting machine, comprising a base plate 1 , a translation structure 2 and a friction type implantation mechanism 3 . The substrate 1 includes a first part 11 and a second part 12 . The first part 11 is provided with an elongated avoidance hole 111 extending in the horizontal direction. The hole wall of the avoidance hole 111 is provided with a chute 112 . The extension direction of the chute 112 is consistent with the length direction of the escape hole 111 . The edge of the second part 12 is slidably connected in the sliding groove 112 so as to be connected in the first part 11 movably in the horizontal direction relative to the first part. Both the first part 11 and the second part 12 are provided with connecting pins 13 . The connecting feet 13 are provided with two threaded holes 131 . The connecting pin 13 is provided with an inverted stepped surface 132 . The stepped surface 132 is screwed ...

Embodiment 2

[0034] Embodiment two, the difference with embodiment one is:

[0035] see image 3 , the base plate 1 is provided with a base 18 . The base 18 is provided with support feet 9 . The support foot 9 includes a lower section 91 and an upper section 92 . The upper end of the lower section 91 is slidably sleeved on the lower end of the upper section 92 . The lower section 91 is provided with a damping spring 93 that supports the upper section 92 . The upper end of the upper section 92 is provided with a connecting ring 921 . An inner ring 922 passes through the connecting ring 921 . The inner ring 922 is connected with the connecting ring 921 through the rubber ring 7 . A hinge shaft 923 passes through the inner ring 922 . The hinge shaft 923 is connected with the base 18 .

[0036] The base plate 1 is provided with ground pile mounting holes 19 . The lower end of the ground pile mounting hole 19 extends into the base 18 and is provided with an inner flange 191 . The moun...

Embodiment 3

[0046] Embodiment three, the difference with embodiment two is:

[0047] see Figure 10 , the support foot 9 is also provided with a drive mechanism 6 . The inner ring 922 is rotatably connected to the rubber ring 7, and the rubber ring 7 and the connecting ring 921 are fixed together.

[0048] The driving mechanism 6 includes a ratchet wheel 61 , a pawl 62 for driving the ratchet wheel, and a driving rod 63 . The ratchet wheel 61 and the inner ring 922 are coaxially connected together. The ratchet 61 is integrally formed with the inner ring 922 . The pawl 62 is fixedly connected to one end of the driving rod 63 . The upper section 92 is provided with a sliding hole 924 . The other end of the driving rod 63 can be slid two-dimensionally through the sliding hole 924 . The lower end of the driving rod 63 is slidably hooked to the lower section 91 along the radial direction of the connecting ring 921 (see image 3 ) are fastened together. The drive rod 63 is provided with...

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Abstract

The invention relates to a pile planting machine, in particular to a telescopic advancing friction type pile planting machine. The telescopic advancing friction type pile planting machine comprises a base plate and a friction type planting mechanism arranged on the base plate. The friction type planting mechanism comprises a machine frame, and at least one pair of feeding wheels arranged on the machine frame and used for driving a plank pile to be inserted into the ground. The base plate comprises a first part and a second part capable of moving in the horizontal direction relative to the first part. A horizontal moving mechanism used for driving the first part and the second part to get close and far away in the horizontal direction is arranged between the first part and the second part. The first part and the second part are both provided with connecting feet fixed to the plank pile. The first part is connected with an installation seat in a lifting mode, and the machine frame is connected to the installation seat. According to the telescopic advancing friction type pile planting machine capable of moving on the planted plank pile, the problem that an existing pile planting machine can only move on the ground and is high in dependence on ground mining is solved.

Description

technical field [0001] The invention relates to a pile planting machine, in particular to a telescopic forward friction type pile planting machine. Background technique [0002] The prefabricated piles used in the building are installed into the ground by the pile planting machine. The ground pile machine is divided into: impact pile planting machine, extrusion pile planting machine and friction type according to the different ways of driving the ground pile into the ground. Pile planter. A friction-type pile-planting machine is disclosed in the Chinese patent application No. 2014101431480, publication No. CN103924594A, and titled "Rolling Friction Pile Planting Machine". The basic structure of the friction type pile planting machine includes a base plate and a friction type implantation mechanism arranged on the base plate. The friction type implantation mechanism includes a frame, and at least one pair of driving sheet piles arranged on the frame is inserted into the grou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D7/20
Inventor 潘金龙殷树芳周顺
Owner GEOTECHN TECH