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CN-122015599-A - Multi-scene self-adaptive telescopic boom charge positioning and hole alignment control method

CN122015599ACN 122015599 ACN122015599 ACN 122015599ACN-122015599-A

Abstract

The invention relates to the technical field of engineering blasting, in particular to a multi-scene self-adaptive telescopic arm loading positioning and hole alignment control method, horizontal drilling operation is carried out on a ground surface blasting place through a drilling trolley, slag generated by drilling is cleaned, a telescopic arm loading device is arranged on a mining explosion-proof trolley, the telescopic arm loading device is moved to a blasting surface through the mining explosion-proof trolley, the transfer convenience of using scene change is improved, and when the multi-scene self-adaptive telescopic arm loading device is used, the height adjustment of a lifting pad table, the rotation of a turnover connecting seat, the position adjustment of a control plug seat and the turnover connecting seat and the operation control of axial horizontal movement of a telescopic arm along a support sleeve are matched, so that the telescopic arm and a filling hole can be quickly adapted to be positioned and abutted, then an explosive can be pushed into the filling hole under the pushing action of a pulling sliding block and a supplementary pushing cylinder, the construction safety and the efficiency of blasting explosive are improved.

Inventors

  • LI JIE
  • MENG QINGHAO
  • WANG SHUAIWEN
  • HU JUANXIN
  • KANG QIANG

Assignees

  • 贵州大学
  • 哈密新联民爆有限公司
  • 保利新联爆破工程集团有限公司

Dates

Publication Date
20260512
Application Date
20260331

Claims (10)

  1. 1. The multi-scene self-adaptive telescopic boom charge positioning and hole alignment control method is characterized by comprising the following steps of: the method comprises the steps of firstly, performing horizontal drilling operation on a ground surface blasting place through a drilling trolley, and cleaning slag generated by drilling; Setting a telescopic arm charging device on the mining explosion-proof trolley, and moving the telescopic arm charging device to a blasting surface through the mining explosion-proof trolley; Thirdly, adjusting the positions of the explosive up, down, left and right through the telescopic arm charging device, butting the explosive with the filling hole, pushing the explosive into the filling hole, and waiting for centralized blasting.
  2. 2. The multi-scene self-adaptive telescopic boom charge positioning and hole alignment control method according to claim 1 is characterized in that the telescopic boom charge device comprises a placement base table (1), a lifting pad table (2) is movably arranged above the placement base table (1), a hydraulic lifting cylinder and two groups of shear blade carrier groups (3) are arranged between the lifting pad table (2) and the placement base table (1), a turnover supporting table (4) is arranged at the upper end of the lifting pad table (2), and a turnover connecting seat (5) is arranged in the turnover supporting table (4).
  3. 3. The multi-scene self-adaptive telescopic boom charge positioning and hole alignment control method according to claim 2 is characterized in that two overturning shafts are arranged on two sides of the overturning connecting seat (5), and are movably inserted into the overturning supporting table (4) and sleeved with overturning worm gears (27).
  4. 4. The multi-scene self-adaptive telescopic boom charge positioning and hole alignment control method according to claim 3, wherein the side, close to the overturning connecting seat (5), of the overturning supporting table (4) is provided with annular wheel tracks (14), the side, located on the annular wheel tracks (14), of the overturning connecting seat (5) is provided with auxiliary guide wheels (15), and the auxiliary guide wheels (15) are movably inserted into the annular wheel tracks (14).
  5. 5. The multi-scene self-adaptive telescopic boom charge positioning and hole alignment control method according to claim 4, wherein one side of the overturning connecting seat (5) extends out of the overturning supporting table (4) and is provided with a first groove (11), one side of the overturning connecting seat (5) is provided with a control plug seat (6), one side of the control plug seat (6) is movably plugged into the first groove (11), one side of the control plug seat (6) positioned in the first groove (11) is provided with a second groove (12), the center in the first groove (11) is provided with a fine adjustment control cylinder (13), and one side of the fine adjustment control cylinder (13) is plugged into the second groove (12) and is connected with the control plug seat (6).
  6. 6. The multi-scene self-adaptive telescopic boom charge positioning and hole alignment control method according to claim 5, wherein a supporting sleeve (7) is arranged on one side of the control plug seat (6), a telescopic boom (8) is arranged in the supporting sleeve (7) in a horizontally movable penetrating and inserting mode, a conical butt joint (10) is arranged on one side, close to a blasting face, of the telescopic boom (8) in a penetrating and inserting mode, guide grooves (16) are formed in two sides, close to the conical butt joint (10), of the telescopic boom (8), guide strips (17) are arranged on one side, close to the supporting sleeve (7), of the supporting sleeve, of the telescopic boom (8), and the guide strips (17) are inserted into the guide grooves (16) on one side, close to the blasting face, of the telescopic boom (8).
  7. 7. The multi-scene self-adaptive telescopic boom charge positioning and hole alignment control method according to claim 6, wherein a gear groove is formed in the control plug-in seat (6), a pushing gear (19) is rotatably arranged in the gear groove, a plurality of stirring tooth grooves (18) are arranged in the guide groove (16) of the telescopic boom (8) far away from the guide bar (17), one side of the pushing gear (19) is plugged into the guide groove (16) provided with the stirring tooth grooves (18), and one side of the pushing gear (19) is meshed and connected with the stirring tooth grooves (18).
  8. 8. The multi-scene self-adaptive telescopic boom charge positioning and hole alignment control method according to claim 7, wherein two supporting blocks (20) are arranged on one side of the telescopic boom (8), a control screw (21) is rotatably arranged between the two supporting blocks (20) through a bearing, a sliding bar-shaped groove (22) is formed in the telescopic boom (8) on one side close to the control screw (21) in a communicating mode, a pulling sliding block (23) is sleeved on the control screw (21), and one side of the pulling sliding block (23) penetrates through the sliding bar-shaped groove (22) and is inserted into the telescopic boom (8).
  9. 9. The multi-scene self-adaptive telescopic boom charge positioning and hole alignment control method according to claim 8, wherein a supplementary pushing cylinder (24) is movably inserted into one side, far away from the conical butt joint (10), of the telescopic boom (8), one side, inserted into the telescopic boom (8), of the pulling sliding block (23) is fixedly connected with the supplementary pushing cylinder (24), an extension rod (25) is arranged at one end of a telescopic rod of the supplementary pushing cylinder (24), and the extension rod (25) points to the conical butt joint (10) and is provided with a pushing plate (26).
  10. 10. The multi-scene self-adaptive telescopic boom charge positioning and hole alignment control method according to claim 9, wherein a drug discharging window (9) is formed on one side of the telescopic boom (8), and the width of the drug discharging window (9) is larger than the diameter of explosive and smaller than the inner diameter of the telescopic boom (8).

Description

Multi-scene self-adaptive telescopic boom charge positioning and hole alignment control method Technical Field The invention relates to the technical field of engineering blasting, in particular to a multi-scene self-adaptive telescopic boom charging positioning and hole alignment control method. Background The engineering blasting is civil blasting operation for realizing preset engineering targets such as crushing, loosening, demolishing and the like by using the explosive explosion energy to apply work to mediums such as rock soil, structures and the like, is widely used for mining, water conservancy traffic, construction and demolishing engineering, and the emulsion explosive is an aqueous industrial explosive, has the characteristics of strong water resistance, good explosion performance, safety and stability, lower cost and the like, is a main stream explosive variety in engineering blasting, is suitable for various blasting scenes such as underwater, humid, open air, underground and the like, and is widely applied to mine, tunnel and earth-rock engineering; When the underground smooth blasting operation, because the height of blasting cross section is relatively higher, drilling operation can be carried out drilling operation by drilling equipment, and the medicine charge to the explosive package is mostly artifical to ascend a height to fill, need set up artifical scaffold before filling, and when construction danger, frequent dismouting ascending support body is consuming time and labor, influences the efficiency of blasting. Disclosure of Invention The invention aims to provide a multi-scene self-adaptive telescopic boom charge positioning and hole alignment control method, which aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides a multi-scene self-adaptive telescopic boom charging positioning and hole alignment control method, which comprises the following steps: the method comprises the steps of firstly, performing horizontal drilling operation on a ground surface blasting place through a drilling trolley, and cleaning slag generated by drilling; Setting a telescopic arm charging device on the mining explosion-proof trolley, and moving the telescopic arm charging device to a blasting surface through the mining explosion-proof trolley; Thirdly, adjusting the positions of the explosive up, down, left and right through the telescopic arm charging device, butting the explosive with the filling hole, pushing the explosive into the filling hole, and waiting for centralized blasting. Preferably, the telescopic boom charging device comprises a placement base table, a lifting pad table is movably arranged above the placement base table, a hydraulic lifting cylinder and two groups of scissor frame groups are arranged between the lifting pad table and the placement base table, a turnover supporting table is arranged at the upper end of the lifting pad table, and a turnover connecting seat is arranged in the turnover supporting table in a rotating manner. Preferably, two sides of the turnover connecting seat are provided with two turnover shafts, and the two turnover shafts are movably inserted into the turnover supporting table and sleeved with turnover worm gears. Preferably, the annular wheel rail is all offered to the side that is close to the upset connecting seat of upset brace table, and the side of upset connecting seat annular wheel rail all is equipped with auxiliary guide pulley, and auxiliary guide pulley activity grafting annular wheel rail is interior. Preferably, one side of the turnover connecting seat stretches out of the turnover supporting table and is provided with a first groove, one side of the turnover connecting seat is provided with a control plug seat, one side of the control plug seat is movably plugged into the first groove, one side of the control plug seat, which is positioned in the first groove, is provided with a second groove, the center in the first groove is provided with a fine adjustment control cylinder, and one side of the fine adjustment control cylinder is plugged into the second groove and is connected with the control plug seat. Preferably, one side of the control socket is provided with a support sleeve, the support sleeve is internally and horizontally movably inserted with a telescopic pipe arm, one side of the telescopic pipe arm, which penetrates through the support sleeve and is close to the blasting surface, is inserted with a conical butt joint, two sides of the telescopic pipe arm, which are close to the conical butt joint, are respectively provided with a guide groove, one side of the support sleeve is horizontally provided with a guide strip, and the guide strip is inserted into one side guide groove of the telescopic pipe arm. Preferably, a gear groove is formed in the control plug-in seat, a pushing gear is rotationally arranged in the gear groove, a plurality of poking tooth grooves are fo