Support dismounting vehicle capable of automatically drilling
A dismantling vehicle and automatic technology, which is applied in the direction of pillars/supports, drill pipes, drill pipes, etc., can solve the problems of difficult automation, restricted automation, unmanned, high failure rate of anchor protection work, and reduce the risk of occupational diseases. The effect of saving labor costs and improving construction efficiency
Active Publication Date: 2022-02-08
CHINA COAL RES INST
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003]
In addition, during the excavation construction process of the existing rectangular roadway, the support work of the roadway is the most important factor restricting its automation and unmanned operation.
At present, it is difficult to automate the anchoring work of the ordinary bolt support method. Although some manufacturers' equipment is being tested, the failure rate is high, and it has not yet been widely used.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0048] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0049] see Figure 1 to Figure 32 As shown, this embodiment provides a roadway support device, including a support scaffold 100 , a support installation vehicle 200 and a support removal vehicle 300 . The support scaffold 100 is detachably supported in the roadway; the support installation vehicle 200 includes a first vehicle body 30 (which may be a boring machine) and an installation assembly installed on the first vehicle body 30, the The installation assembly is used to support the support scaffold in the roadway; the support dismantling vehicle 300 includes a second car body 31 and a disassembly assembly installed on the second car body 31, and the disassemb...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of roadway support and discloses an automatic drilling support dismounting vehicle. The vehicle comprises a second vehicle body, a second support, second sliding ways, second nut sliding blocks, second lead screws, a second driving device, a mounting arm and a drilling frame, wherein the second support is connected with the second vehicle body; the two second sliding ways are connected with the second support, and are arranged at an interval in the width direction of the second vehicle body; the second nut sliding blocks are arranged in the second sliding ways; the second lead screws are arranged in the second sliding ways and are in threaded fit with the second nut sliding blocks; the second driving device is arranged at one end of the second sliding ways and are connected with the second lead screws; the mounting arm is used for dismounting the support shed frame from the roadway; and the drilling frame is rotatably arranged on the second vehicle body. According to the vehicle, automatic dismounting of the support shed frame and automatic drilling of anchor rod supporting operation can be realized, automation and unmanned operation during working face tunneling are realized, and construction efficiency can be improved.
Description
technical field [0001] The invention relates to the technical field of roadway support, in particular to a support removal vehicle capable of automatic drilling. Background technique [0002] Existing mechanized excavation of rectangular roadways generally adopts the excavation method of supporting while digging, and the working face of the roadway requires a large number of workers to work together at the same time, and these workers are in extremely harsh working environments. According to statistics from the National Health Commission, by the end of 2018, the cumulative number of reported occupational cases in the country exceeded 970,000, ranking first in the world, most of which were concentrated among mine workers. In mines, especially the mine excavation working face, the environment is harsh. Dust, heat damage, noise and toxic and harmful gases constitute the "four evils", which seriously threaten the health of workers and lead to the occurrence of various occupation...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): E21D9/10E21D15/58E21D15/60E21D20/00E21B7/04E21B15/04E21B19/14
CPCE21D9/1006E21D15/58E21D15/606E21D20/003E21B7/04E21B15/045E21B19/14Y02W30/56
Inventor 王梁王海军王洪磊赵建刘少权曹云孟建新杨晓辉刘凡王振杜学飞赵嘉宇
Owner CHINA COAL RES INST