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Wall plastering machine and upright jacking device thereof

A technology of jacking device and wall plastering machine, which is applied in the direction of construction and building construction, and can solve problems such as uneven application of cement mortar

Inactive Publication Date: 2017-05-31
SHENZHEN GUANGTIAN ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a column jacking device that can reduce the offset of the column in order to solve the problem of uneven application of cement mortar due to the offset of the column during the ascent process.

Method used

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  • Wall plastering machine and upright jacking device thereof

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Embodiment Construction

[0019] see figure 1 , The wall plastering machine according to one embodiment of the present invention includes a chassis (not shown), a column 10 connected to the chassis, and a column jacking device (not shown). The column jacking device includes a jacking mechanism 30 and a resisting mechanism 50. The jacking mechanism 30 is connected to the column 10 to drive the column 10 to lift. It can extend to the top of the column 10 to guide the column 10 when the column 10 rises. Before the jacking mechanism 30 drives the column 10 to rise, the telescopic part 501 stretches out relative to the column 10 to expose the top of the column 10, and the top of the telescopic part 501 is against the ceiling, and then the jacking mechanism 30 is started, so that the column 10 During the rising process, the resisting mechanism 50 can guide the column 10 .

[0020] In this column jacking device and wall plastering machine, since the telescopic part 501 of the resisting mechanism 50 can guid...

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Abstract

The invention relates to an upright jacking device and a wall plastering machine. The wall plastering machine comprises a base plate, an upright and the upright jacking device, wherein the upright is connected to the base plate; the upright jacking device comprises a jacking mechanism and a withstanding mechanism, the jacking mechanism is connected to the upright to drive the upright for rising and falling, and the withstanding mechanism comprises a telescopic portion capable of stretching out and drawing back relative to the upright; and one end of the telescopic portion can stretch out till the end of the telescopic portion is exposed out of the top end of the upright so as to guide the upright when the upright rises. In the upright jacking device and the wall plastering machine, due to the fact that when the upright rises, the telescopic portion of the withstanding mechanism can guide the upright, waggling in the rising process of the upright can be greatly reduced, so that excursion of the upright is greatly reduced, and the problem that plastering of cement mortar is uneven is solved accordingly.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a plastering machine and a column jacking device thereof. Background technique [0002] The wall plastering machine is a device that replaces the manual application of cement mortar to the wall and smoothing it. The main criterion for its completion includes the flatness of the wall, which depends on the adjustment and preparation of the machine. The current traditional adjustment method is to use two push rod motors to push the column that can rotate on the base to make it a vertical state, and to fix the column between the ground and the roof by stepping on the hydraulic pump to ensure that the machine moves on the column. It can be guaranteed that the formed surface is a vertical surface. [0003] However, it is easy to shake when the column is raised by stepping on the hydraulic pump, resulting in an offset angle of about 0.1° for the column, which in turn leads to a 5-...

Claims

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Application Information

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IPC IPC(8): E04F21/08E04F21/16
CPCE04F21/08E04F21/16
Inventor 正端张洪海黄河孟范杰张锋谢争徐景阳段训玉廖龙华
Owner SHENZHEN GUANGTIAN ROBOT CO LTD
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