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Cement-based material spraying and building device and spraying and building method

A cement-based material and spray construction technology, which is applied in water supply devices, spray devices, and devices for coating liquid on surfaces, etc. Improve uniformity, improve the effect of spraying, and save labor

Active Publication Date: 2022-05-13
长江生态环保集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing cement-based material spraying device cannot level the spraying position during centrifugal spraying, making the spraying evenly poor. If the cement-based material has a high water content during spraying and cannot be dried in time The spraying position flows outwards, thus deviating from the original spraying position and affecting the spraying effect. The existing cement-based material spraying device cannot adjust the length of the support rod of the device when spraying the inner wall of the pipe with different sizes, and has limitations in use. Therefore, a cement-based material spraying device and spraying method are proposed

Method used

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  • Cement-based material spraying and building device and spraying and building method
  • Cement-based material spraying and building device and spraying and building method

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Embodiment 1

[0032] see Figure 1-5 , the present invention provides a technical solution: a cement-based material spraying device and a spraying method, including a main nozzle 1, one side outside the main nozzle 1 is provided with an adjustment support structure 2, and the other outside the main nozzle 1 One side is provided with a sprayed structure 3, the inner side of the sprayed structure 3 is provided with an installation structure 4, and one end of the sprayed structure 3 is provided with a drying mechanism 5;

[0033] Wherein, the spray construction structure 3 comprises a rotary spray head 31, the middle part of one end of the rotary spray head 31 is provided with a monitor mounting plate 32, the middle part of the upper and lower ends of the rotary spray head 31 is fixedly connected with a spray construction pipe 33, and the middle part of one side of the rotary spray head 31 is fixedly connected with a Driving gear ring 34, the middle part of driving gear ring 34 tops is meshed ...

Embodiment 2

[0044] The method for spraying with a cement-based material spraying device comprises the following steps:

[0045] Step 1: Install the device on the connected spraying pipe. According to the width of the inner wall of the pipe to be sprayed, the electric telescopic rod provided on the inside of the support rod first drives the telescopic rod to stretch and drives the support block to move outward. When the telescopic rod moves to the first When the three auxiliary gears mesh with the first auxiliary gear, the double-headed motor drives the adjusting gear ring meshed with the adjusting gear to rotate through the adjusting gear, thereby driving the I-shape gear lever meshing with one side of the adjusting gear ring to rotate , the second auxiliary gear is driven to rotate through the rotating I-shaped gear rod, the first auxiliary gear meshed with the second auxiliary gear is driven to rotate through the second auxiliary gear, and the third auxiliary gear meshed with the first a...

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Abstract

The invention provides a cement-based material spraying and building device and a spraying and building method. An adjusting supporting structure is arranged on one side of the outer side of a main spraying pipe, a spraying and building structure is arranged on the other side of the outer side of the main spraying pipe, a mounting structure is arranged on the inner side of the spraying and building structure, a drying mechanism is arranged at one end of the spraying and building structure, and the spraying and building structure comprises a rotating spraying head. The spraying and building device is beneficial to improving the spraying and building effect and improving the spraying and building uniformity of a cement-based material, facilitates timely drying after spraying and building, is beneficial to preventing the sprayed and built cement-based material from falling and accumulating at the bottom end of the inner wall of the spraying and building pipe under the action of gravity to influence the spraying and building effect, and is convenient to disassemble and replace the spraying and building spray head; according to the spraying and building device, the replaced spraying and building head can be conveniently installed, installation is convenient and fast, the supporting width of the spraying and building device can be conveniently adjusted, automatic spraying and building can be conveniently conducted through the device, spraying and building are convenient and fast, and labor is saved during spraying and building.

Description

technical field [0001] The invention relates to the technical field of spraying, in particular to a cement-based material spraying device and a spraying method. Background technique [0002] The repair method is to uniformly cover the repair cement-based material on the inner surface of the pipeline facility to be repaired by centrifugal or pressure spraying to form a lining. The cement-based material spraying method can be used for various cross-section forms, inorganic material drainage pipes (canals) and inspections Well restoration. [0003] The existing cement-based material spraying device cannot level the spraying position during centrifugal spraying, making the spraying evenly poor. If the cement-based material has a high water content during spraying and cannot be dried in time The spraying position flows outwards, thus deviating from the original spraying position and affecting the spraying effect. The existing cement-based material spraying device cannot adjust t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B13/06B05B13/02B05B15/60B05B15/68B05B16/20B05D3/04E02D29/12E03F3/06B05D7/22B05D7/24B05D5/00
CPCB05B13/0636B05B13/0278B05B15/60B05B15/68B05B16/20B05D3/0413E03F3/06E02D29/128B05D7/225B05D7/24B05D5/005E03F2003/065Y02P70/10
Inventor 蔡斌张超向鹏胡瑞
Owner 长江生态环保集团有限公司
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