CN214741329U - Multifunctional automatic construction trolley - Google Patents
Multifunctional automatic construction trolley Download PDFInfo
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- CN214741329U CN214741329U CN202120563848.0U CN202120563848U CN214741329U CN 214741329 U CN214741329 U CN 214741329U CN 202120563848 U CN202120563848 U CN 202120563848U CN 214741329 U CN214741329 U CN 214741329U
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- 238000010276 construction Methods 0.000 title claims abstract description 49
- 238000005553 drilling Methods 0.000 claims abstract description 50
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 42
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 2
- 239000011435 rock Substances 0.000 abstract description 25
- 238000005422 blasting Methods 0.000 abstract description 16
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 6
- 239000002360 explosive Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a multi-functional automatic construction trolley, including but the back-and-forth movement and can follow a vertical axle circumferential direction's automobile body, the location has portal, can gather energy pipe supply system on the automobile body, still be equipped with on the portal and follow the automatic drilling system of this portal vertical movement and location, can gather energy pipe installing the system. The tunnel face is drilled by controlling the automatic drilling system on the multifunctional automatic construction trolley, then the energy-collecting pipe installation system is used for carrying out hole sealing and blasting on the energy-collecting pipes after adjusting the opening angles according to different blasthole positions, the problem of manual drilling errors caused by the thickness of bedding surfaces and the inclination angle is eliminated, the energy-collecting pipe supply system continuously supplies the energy-collecting pipes into the hollow cylinder, continuous drilling is realized, energy-collecting pipe installation is realized, automatic construction is realized when blasting operation is carried out on soft and hard alternate complex layered rock masses, the operation efficiency is improved, manpower and material resources are greatly reduced, the construction safety is guaranteed, the roof instability during complex rock mass blasting is improved, and the problem of overexcavation and underexcavation is solved.
Description
Technical Field
The utility model relates to a multi-functional automatic construction trolley belongs to road engineering construction technical field.
Background
With the increasing demand of construction engineering in China, tunnel construction gradually trends to the trend of longer length, larger deep burying and more complex terrain, and the increasing of tunnels of complex layered rock strata enables the construction difficulty to be increased continuously. Under the influence of the geological structure effect, the structural characteristics of the stratified rock mass determine that the stratified rock mass presents obvious anisotropic characteristics in the stress and deformation process, and when blasting construction is carried out on the soft-hard alternating complicated stratified rock tunnel, because the failure mechanism and failure mode of the rock mass are different from those of homogeneous rock masses, the problems of over-underexcavation and surrounding rock stability exist, so that blasting forming is not ideal, and construction efficiency is low.
The problem of surrounding rock damage caused when blasting is mainly solved to the complicated rock stratum by directional fracture control blasting at present, and directional fracture control blasting mainly comprises four modes: the method comprises the steps of groove cutting blasting, energy-gathering explosive bags, slit cutting pipes and energy-gathering pipes, but the problems of overexcavation, underexcavation and surrounding rock damage still exist when the complex rock tunnel is faced. Aiming at the current ubiquitous complex geological conditions, the scheme provides a multifunctional automatic construction trolley, so that a hydraulic blasting method for a soft-hard alternating complex layered rock tunnel is generated, and the problems are solved.
SUMMERY OF THE UTILITY MODEL
To the weak point among the above-mentioned prior art, the utility model provides a multi-functional automatic construction platform truck drills the tunnel face through the automatic drilling system on the multi-functional automatic construction platform truck of control, then the application can gather can pipe the installing the system and will gather after according to different porthole position adjustment opening angle and manage and carry out the hole sealing detonating, realized automatic construction when carrying out the blasting operation to the complicated stratiform rock mass of soft and hard in turn, promote the operating efficiency, guarantee construction safety, roof unstability when improving complicated rock stratum blasting, the problem of digging inadvertedly is surpassed to the excess.
In order to realize the purpose, the utility model discloses a technical scheme: the multifunctional automatic construction trolley comprises a trolley body which can move back and forth and can rotate along a vertical shaft in the circumferential direction, a portal frame and an energy-collecting pipe supply system are positioned on the trolley body, an automatic drilling system and an energy-collecting pipe installation system which can move vertically and are positioned along the portal frame are also arranged on the portal frame, wherein,
the automatic drilling system comprises a first movable machine tool movably positioned on the gantry, and a telescopic drill rod positioned on the first movable machine tool through a link mechanism, wherein the telescopic drill rod is used for drilling a blast hole; the energy-gathering pipe mounting system comprises a second movable tool movably positioned on the portal frame, a hollow cylinder movably positioned on the second movable tool and used for loading an energy-gathering pipe, a direction regulator arranged in the hollow cylinder and used for regulating the energy-gathering direction of the energy-gathering pipe, and a telescopic mechanism for pushing the energy-gathering pipe to the blast hole; the energy-gathering tube supply system comprises a loading box arranged on the vehicle body and used for loading the energy-gathering tubes, an auxiliary cylinder arranged on the side part of the hollow cylinder and capable of facing the energy-gathering tube push-out port of the loading box, a pushing mechanism arranged on the vehicle body and capable of pushing the energy-gathering tubes in the loading box to the auxiliary cylinder from the energy-gathering tube push-out port, a pushing device arranged in the auxiliary cylinder and capable of pushing the energy-gathering tubes in the auxiliary cylinder to the hollow cylinder, and a baffle movably arranged on the side wall of the hollow cylinder and used for leading the energy-gathering tubes in the auxiliary cylinder to the hollow cylinder after being opened;
the gantry is respectively provided with a gear and a lead rod which correspond to the first moving tool and the second moving tool, the gear and the lead rod are vertically arranged on the gantry, the first moving tool and the second moving tool form a closed chain sprocket mechanism through lifting chains and the gear and the lead rod respectively, and the gantry is independently lifted and positioned.
Furthermore, a mechanical arm is positioned on the first mobile machine, one end of the connecting rod mechanism is hinged to the mechanical arm, a drilling tool shell is positioned at the other end of the connecting rod mechanism, the telescopic drill rod is positioned on the drilling tool shell, the connecting rod mechanism forms a six-axis driving mechanism through a connecting rod and a rotating shaft, and a first positioner is arranged at the tail end of the connecting rod mechanism where the drilling tool shell is located.
Furthermore, the second movable machine tool positions the hollow cylinder through a multidirectional adjusting ball, the hollow cylinder and the auxiliary cylinder are arranged in parallel and adjacent, and the free end part of the hollow cylinder is longer than the same-direction end part of the auxiliary cylinder; the non-free end of the hollow cylinder is provided with a second locator.
Furthermore, a first energy-gathering pipe positioner which can position the energy-gathering pipe pushed into the hollow cylinder by the auxiliary cylinder to the direction regulator is arranged on the position, opposite to the ejector, of the inner wall of the hollow cylinder; a sensor capable of adjusting and controlling the direction precision of the energy gathering pipe is arranged in the direction adjuster; and the two sides in front of the first energy gathering pipe positioner are provided with second energy gathering pipe positioners which assist the first energy gathering pipe positioner to stabilize the position of the energy gathering pipe in the adjusted direction so that the telescopic mechanism can axially push the energy gathering pipe to the blast hole.
Furthermore, the loading box is internally provided with a transmission device which can transfer the energy-collecting pipes vertically arranged in the loading box to the position of the energy-collecting pipe push-out opening one by one.
Furthermore, the energy gathering pipe comprises an energy gathering pipe main body in an open-loop structure, a storage cavity is axially arranged on the energy gathering pipe main body, the energy gathering pipe main body is mainly formed by combining a first pipe wall and a second pipe wall, one side of the first pipe wall and one side of the second pipe wall are respectively positioned through meshing of male positioning teeth and female positioning teeth, free openings with different opening angles determined by meshing radians of the male positioning teeth and the female positioning teeth are formed in the other side of the first pipe wall and the second pipe wall, and energy gathering holes arranged in the storage cavity are radially formed in the first pipe wall and the second pipe wall respectively.
Further, first pipe wall, second pipe wall are the ring-opening tubular structure that the cross-section is convex, wherein, first pipe wall one side outer wall axial is provided with several anode location tooth, second pipe wall one side inner wall axial is provided with several cathode location tooth, first pipe wall, second pipe wall are through it anode location tooth, cathode location tooth cooperation location are passed through cooperation tooth number between anode location tooth, the cathode location tooth and are confirmed free open-ended opening angle.
Furthermore, the cross section of the cathode positioning tooth is of a structure with a wide bottom and a narrow opening, and the cross section of the anode positioning tooth is of a structure with a wide top and a narrow bottom.
The trolley control system is used for controlling the positioning and drilling of the automatic drilling system, controlling the direction adjustment and the balance propulsion of the energy-collecting pipe mounting system, controlling the propulsion, the boosting and the transfer of the energy-collecting pipe supply system, controlling the lifting of the lifting chain, controlling the rotation of the trolley body and controlling the image shooting work of a high-definition camera positioned on the trolley body in a sliding mode through a guide rail.
The utility model has the advantages that: the tunnel face is drilled by controlling the automatic drilling system on the multifunctional automatic construction trolley, then the energy-collecting pipe installation system is used for conducting hole sealing detonation on the energy-collecting pipes after opening angles are adjusted according to different blasthole positions, manual drilling errors caused by bedding face thickness and inclination angles are eliminated, when the energy-collecting pipes are installed, the energy-collecting pipe supply system continuously supplies the energy-collecting pipes into the hollow cylinder, continuous drilling is achieved, energy-collecting pipe installation is achieved, automatic construction is achieved when blasting operation is conducted on soft and hard alternate complex layered rock masses, operation efficiency is improved, manpower and material resources are greatly reduced, construction safety is guaranteed, roof instability during complex rock burst is improved, and the problem of overexcavation and underexcavation is solved.
Drawings
FIG. 1 is an overall structure diagram of the multifunctional automated construction trolley of the present invention;
FIG. 2 is an overall block diagram of the automated drilling system of FIG. 1 after expansion;
FIG. 3 is an overall block diagram of the concentrator tube mounting system of FIG. 1 after expansion;
FIG. 4 is a block diagram of the energy concentrating tube of the present invention;
FIG. 5 is a schematic view of the installation of a concentrator tube in a stratified rock formation according to the present invention;
FIG. 6 is a frame diagram of the multi-functional automated construction trolley control system of the present invention;
fig. 7 is a schematic structural view of an energy concentrating tube supply system of the energy concentrating tube mounting system of the present invention;
FIG. 8 is a block diagram of the concentrator mounting system of the present invention;
FIG. 9 is a perspective view of FIG. 8;
fig. 10 is a sectional view taken along line I-I in fig. 8.
In the drawings: a-an automatic drilling system, B-an energy collecting pipe installation system, C-an energy collecting pipe supply system, 1-a crawler belt, 2-a base, 3-a rotator, 4-a vehicle body, 5-a guide rail, 6-a high-definition camera, 7-a portal, 8-a lead rod, 9-a gear, 10-a lifting chain, 11-a first moving tool, 12-a second moving tool, 13-a mechanical arm, 14-a rotating shaft, 15-1-a first positioner, 15-2-a second positioner, 16-a drilling tool shell, 17-a telescopic drilling rod, 18-a multidirectional adjusting ball, 19-a telescopic mechanism, 20-a direction adjuster, 21-a hollow cylinder, 22-a remote control system, 23-a wireless signal transmitter and 24-a layered rock stratum, 25-energy-gathering tube, 26-auxiliary cylinder, 27-loading box, 28-propelling mechanism, 29-pusher, 30-transmission device, 25-1-first energy-gathering tube component, 25-2-second energy-gathering tube component, 2501-storage cavity, 2502-energy-gathering cavity, 2503-free opening, 2504-positioning tooth, 31-trolley control system, B-1-energy-gathering tube positioner, B-2-positioning rod, B-3-baffle, B-4-sensor and B-5-second energy-gathering tube positioner.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
A multifunctional automatic construction trolley as shown in figures 1-10 comprises a trolley body 4 which can move back and forth and can rotate along a vertical axis, a portal frame 7 and an energy-collecting pipe supply system C are positioned on the trolley body 4, an automatic drilling system A and an energy-collecting pipe installation system B which can move vertically and are positioned along the portal frame 7 are also arranged on the portal frame 7, wherein,
the automatic drilling system A comprises a first movable machine tool 11 movably positioned on the gantry 7 and a telescopic drill rod 17 positioned on the first movable machine tool 11 through a link mechanism, wherein the telescopic drill rod 17 is used for drilling a blast hole; the energy-gathering pipe mounting system B comprises a second movable tool 12 movably positioned on the portal frame 7, a hollow cylinder 21 movably positioned on the second movable tool 12 and used for loading an energy-gathering pipe 25, a direction regulator 20 arranged in the hollow cylinder 21 and used for regulating the energy-gathering direction of the energy-gathering pipe 25, and a telescopic mechanism 19 for pushing the energy-gathering pipe 25 to a blast hole; the energy-gathering tube supply system C comprises a loading box 27 which is arranged on the vehicle body 4 and is used for loading the energy-gathering tube 25, an auxiliary cylinder 26 which is arranged on the side part of the hollow cylinder 21 and can be opposite to the energy-gathering tube push-out port of the loading box 27, a pushing mechanism 28 which is arranged on the vehicle body 4 and can push the energy-gathering tube 25 in the loading box 27 to the auxiliary cylinder 26 from the energy-gathering tube push-out port, a pusher 29 which is arranged in the auxiliary cylinder 26 and can push the energy-gathering tube 25 to the hollow cylinder 21, and a baffle B-3 which is movably arranged on the side wall of the hollow cylinder 21 and is used for opening the energy-gathering tube 25 in the auxiliary cylinder 26 to lead to the hollow cylinder 21;
the gantry 7 is respectively provided with a gear 9 and a lead rod 8 which correspond to a first moving machine tool 11 and a second moving machine tool 12, the gear 9 and the lead rod 8 are vertically arranged on the gantry 7, the first moving machine tool 11 and the second moving machine tool 12 respectively form a closed chain sprocket mechanism with the gear 9 and the lead rod 8 through a lifting chain 10, and the first moving machine tool and the second moving machine tool are independently lifted and positioned on the gantry 7.
In this example, the whole construction trolley is driven to move by the crawler 1, and the ground gripping capability is strong. The vehicle body 4 is positioned on the base 2 driven by the crawler 1 through the rotating body 3, and when the crawler is used, the vehicle body 4 and the parts on the vehicle body are driven to rotate through the rotation of the rotating body 3.
The gantry 7 is vertically positioned on the vehicle body 4, the number of the gears 9 and the lead rods 8 is two, in the embodiment, the gears 9 are positioned at the upper end of the gantry 7, the lead rods 8 are positioned at the lower end of the gantry 7, and the first moving machine tool 11 and the second moving machine tool 12 are respectively driven by the lifting chains 10 to further drive the automatic drilling system A and the energy collecting pipe mounting system B to independently lift and position.
As shown in fig. 2, a mechanical arm 13 is positioned on a first movable tool 11, one end of a link mechanism is hinged to the mechanical arm 13, a drilling tool shell 16 is positioned at the other end of the link mechanism, and a telescopic drill rod 17 is positioned on the drilling tool shell 16, wherein the link mechanism forms a six-axis driving mechanism through a plurality of connecting rods and a rotating shaft 14, so that the telescopic drill rod 17 can move up, down, left, right, and back at the position of a construction face, and further, the drilling of blast holes on bedrock at different positions on the construction face can be realized. Meanwhile, a first positioner 15-1 is arranged at the tail end of the connecting rod mechanism where the drilling tool shell 16 is located and used for automatically controlling the drilling depth of the telescopic drill rod 17 on the construction face.
In fig. 2 or 3, the second moving device 12 positions the hollow cylinder 21 through the multi-directional adjusting ball 18, the multi-directional adjusting ball 18 can move the hollow cylinder 21 at different positions, the hollow cylinder 21 and the auxiliary cylinder 26 are arranged in parallel and adjacently, and the free end of the hollow cylinder 21 is longer than the end of the auxiliary cylinder 26 in the same direction, so as to avoid the auxiliary cylinder 26 interfering with the positioning of the hollow cylinder 21 at the position of the blast hole when the energy-collecting tube is installed. Similarly, the non-free end of the hollow cylinder 21 is provided with a second locator 15-2 for automatically controlling the mounting of the hollow cylinder 21 and its internal extension 19 to the concentrator tube 25 in the borehole.
In order to realize the adjustment of the energy-gathering direction and the installation and propulsion of the energy-gathering pipe 25 in the hollow cylinder 21, a direction regulator 20 is fixed at the front end of the telescopic mechanism 19, and in the embodiment, the telescopic mechanism 19 directly adopts a telescopic motor. A first energy collecting pipe positioner B-1 which can position the energy collecting pipe 25 pushed into the hollow cylinder 21 by the auxiliary cylinder 26 to the direction regulator 20 is arranged on the position of the inner wall of the hollow cylinder 21 opposite to the ejector 29; the direction regulator 20 is internally provided with a sensor B-4 which can carry out direction precision regulation control on the energy-gathering pipe 25; the two sides in front of the first energy gathering pipe positioner B-1 are provided with second energy gathering pipe positioners B-5 which assist the first energy gathering pipe positioner B-1 in stabilizing the position of the energy gathering pipe 25 with the adjusted direction so that the telescopic mechanism 19 can axially push the energy gathering pipe 25 to a blast hole. Here, after the baffle B-3 disposed between the auxiliary cylinder 26 and the hollow cylinder 21 is opened, the energy collecting pipe 25 is pushed into the hollow cylinder 21 by the ejector 29, and is positioned by the first energy collecting pipe positioner B-1, so that the energy collecting pipe 25 is just above the direction adjuster 20, and the sensor B-4 performs auxiliary control, so that the direction adjuster 20 adjusts the energy collecting direction of the energy collecting pipe 25 to a set direction, as shown in fig. 9, as for the energy collecting direction adjustment of the energy collecting pipe 25 by the direction adjuster 20, it is known in the prior art, and it is not described herein in detail. When the direction adjuster 20 adjusts the energy-gathering direction of the energy-gathering tube 25, the second energy-gathering tube positioner B-5 and the first energy-gathering tube positioner B-1 simultaneously perform balanced radial position positioning on the energy-gathering tube 25.
In this example, the first energy collecting pipe positioner B-1 and the second energy collecting pipe positioner B-5 are both arc structures matched with the periphery of the energy collecting pipe 25, the energy collecting pipe 25 is adjusted and positioned by the positioning rod B-2 positioned on the inner wall of the hollow cylinder 26, and then the telescopic mechanism 19 propels the energy collecting pipe 25, and because of the balanced positioning of the first energy collecting pipe positioner B-1 and the second energy collecting pipe positioner B-5, the energy collecting pipe 25 cannot generate energy collecting direction change in the process of propelling a gun hole, and the mounting and positioning accuracy is high.
In fig. 7, the energy-gathering pipes 25 in the loading box 27 are all vertically arranged, and a transmission device 30 capable of transferring the energy-gathering pipes 25 vertically arranged in the loading box 27 to the energy-gathering pipe pushing-out opening position one by one is arranged in the loading box 27, and the transmission device 30 such as a transmission belt and the like can continuously transmit the energy-gathering pipes 25 to the energy-gathering pipe pushing-out opening position, and then the energy-gathering pipes 25 are pushed into the auxiliary cylinder 26 from the energy-gathering pipe pushing-out opening by the pushing mechanism 28, and it is noted that when the pushing mechanism 28 pushes, the auxiliary cylinder 26 needs to be adjusted to be opposite to the energy-gathering pipe pushing-out opening, and the operation can be realized by adjusting the lifting chain 10 and the multi-directional adjusting ball 18.
The energy-gathering tube 25 adopted in the scheme is also of a brand-new design, as shown in fig. 4, the energy-gathering tube 25 comprises an energy-gathering tube main body in an open-loop structure, a storage cavity 2501 is axially arranged on the energy-gathering tube main body and used for storing explosives and the like, wherein the energy-gathering tube main body is mainly formed by combining a first tube wall 25-1 and a second tube wall 25-2, one side of the first tube wall 25-1 and one side of the second tube wall 25-2 are respectively positioned by meshing of male positioning teeth and female positioning teeth, free openings 2503 with different opening angles determined by meshing radians of the male positioning teeth and the female positioning teeth are formed in the other side of the first tube wall 25-1 and the second tube wall 25-2, and energy-gathering holes 2502 arranged in the storage cavity 2501 are respectively and radially arranged on the first tube wall 25-1 and the second tube wall 25-2.
Specifically, the first pipe wall 25-1 and the second pipe wall 25-2 are both open-loop cylindrical structures with circular arc-shaped cross sections, wherein a plurality of anode positioning teeth are axially arranged on the outer wall of one side of the first pipe wall 25-1, a plurality of cathode positioning teeth 2504 are axially arranged on the inner wall of one side of the second pipe wall 25-2, the first pipe wall 25-1 and the second pipe wall 25-2 are positioned in a matched mode through the anode positioning teeth and the cathode positioning teeth 2504 on the first pipe wall, and the opening angle of the free opening 2503 is determined through the matched teeth number between the anode positioning teeth and the cathode positioning teeth 2504, so that the energy-gathering pipe 25 can meet blast holes with different sizes and has strong adaptability.
And the section of the cathode positioning tooth 2504 is of a structure with a wide opening at the bottom and a narrow opening at the top, the section of the anode positioning tooth is of a structure with a wide opening at the top and a narrow opening at the bottom, when the pipe is assembled, the first pipe wall 25-1 and the second pipe wall 25-2 are axially assembled, and the first pipe wall 25-1 and the second pipe wall 25-2 can be tightly matched through the anode positioning tooth and the cathode positioning tooth 2504.
As shown in fig. 6, the multifunctional automated construction trolley further comprises a trolley control system 31 for performing information interaction with the remote control system 22 through the wireless signal transmitter 23, wherein the trolley control system 31 controls the positioning and drilling of the automatic drilling system a, the direction adjustment and the balance propulsion of the energy-collecting pipe installation system B, the propulsion, the boosting and the transfer of the energy-collecting pipe supply system C, the lifting of the lifting chain 10, the rotation of the trolley body 4, and the image shooting operation of the high-definition camera 6 positioned on the trolley body 4 by the sliding of the guide rail 5. The trolley control system 31 can be a controller of any type, and is used for automatically controlling each action on the construction trolley, and finally realizing various function control on the trolley by performing signal acquisition and feedback through various positioners, the high-definition camera 6, the sensor B-4 and the like.
This multi-functional automatic construction platform truck can be used to the water pressure blasting of complicated stratiform stratum tunnel in turn of soft or hard, specifically is:
s1, determining the opening directions and angles of the energy-gathering pipes of the water pressure blasting layer and the blast holes at different positions according to the characteristics of the layered rock stratum 24;
s2, applying the multifunctional automatic construction trolley to construct the construction face of the layered rock stratum 24:
s2-1, controlling the vehicle body 4 to rotate, facing the construction face by the automatic drilling system A, roughly adjusting the lifting chain 10 and finely adjusting the link mechanism, so that the telescopic drill rod 17 drills blast holes at a set position on the construction face;
s2-2, controlling the vehicle body 4 to rotate, enabling the energy-gathering tube mounting system B to face the construction face, enabling the pushing mechanism 28 to push the energy-gathering tubes 25 in the loading box 27 to the auxiliary cylinder 26 through the energy-gathering tube pushing outlets, opening the baffle B-3, enabling the pushing device 29 to push the energy-gathering tubes 25 in the auxiliary cylinder 26 to the hollow cylinder 21, enabling the first energy-gathering tube positioner B-1 to position the energy-gathering tubes 25 to the direction regulator 20, enabling the direction regulator 20 to regulate the energy-gathering directions of the energy-gathering tubes 25, enabling the second energy-gathering tube positioner B-5 to assist the first energy-gathering tube positioner B-1 to perform position balance positioning on the energy-gathering tubes 25, and enabling the telescopic mechanism 19 to push the energy-gathering tubes 25 to gun holes;
s2-3, repeating the steps S2-1 and S2-3 until the energy-gathering pipes 25 are installed in the set blast holes;
s3, driving out the tunnel by the multifunctional automatic construction trolley;
and S4, sealing holes and detonating.
In general, according to the tunnel excavation blasting construction of soft and hard alternating complex layered rock strata, hole site excavation design is carried out according to the thickness, the inclination angle and the lithology of the rock strata, and the opening direction and the opening angle of the excavated rock strata, peripheral holes, cut-out holes, auxiliary holes and bottom holes are determined when the energy-collecting pipes are installed; then, the multifunctional automatic construction trolley is controlled to operate the automatic drilling system to drill the tunnel face, the first positioner on the drilling tool shell can ensure the accuracy of drilling, and the drilling condition can be remotely observed through a high-definition camera during drilling to make corresponding adjustment; and after drilling is finished, cleaning the hole, retracting the telescopic drill rod into the drilling tool shell, retracting the extended drilling tool shell through the mechanical arm, and lowering the first movable tool so that the whole automatic drilling system retracts onto the vehicle body. Then positioning the explosive, the water bag and the energy-collecting pipe in advance and placing the positioned explosive, the water bag and the energy-collecting pipe into a hollow cylinder, controlling the vehicle body to rotate 180 degrees so that the energy-collecting pipe mounting system is opposite to the face of the hand, adjusting the opening direction of the energy-collecting pipe according to the design of different hole positions, and finally driving a telescopic mechanism to mount the energy-collecting pipe into a blast hole. The installation position of the energy collecting pipe can be flexibly controlled by the multidirectional adjusting ball and the second movable tool, the operations are repeated, after all the energy collecting pipes are completely installed, the hollow cylinder is retracted, the trolley is withdrawn, and hole sealing detonation is carried out.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (9)
1. Multi-functional automatic construction platform truck, including can the back-and-forth movement and can follow a vertical axis circumferential direction's automobile body (4), its characterized in that: a portal frame (7) and an energy-collecting pipe supply system (C) are positioned on the vehicle body (4), an automatic drilling system (A) and an energy-collecting pipe installation system (B) which can vertically move along the portal frame (7) and are positioned are also arranged on the portal frame (7), wherein,
the automatic drilling system (A) comprises a first movable machine tool (11) which can be movably positioned on the gantry (7) and a telescopic drill rod (17) which is positioned on the first movable machine tool (11) through a link mechanism, wherein the telescopic drill rod (17) is used for drilling a blast hole; the energy-gathering pipe mounting system (B) comprises a second movable tool (12) movably positioned on the portal frame (7), a hollow cylinder (21) movably positioned on the second movable tool (12) and used for loading an energy-gathering pipe (25), a direction regulator (20) arranged in the hollow cylinder (21) and used for regulating the energy-gathering direction of the energy-gathering pipe (25), and a telescopic mechanism (19) for pushing the energy-gathering pipe (25) to the blast hole; the energy-gathering pipe replenishing system (C) comprises a loading box (27) which is arranged on the vehicle body (4) and used for loading the energy-gathering pipes (25), an auxiliary cylinder (26) which is arranged on the side part of the hollow cylinder (21) and can be opposite to the energy-gathering pipe pushing outlet of the loading box (27), a pushing mechanism (28) which is arranged on the vehicle body (4) and can push the energy-gathering pipes (25) in the loading box (27) to the auxiliary cylinder (26) from the energy-gathering pipe pushing outlet, a pushing device (29) which is arranged in the auxiliary cylinder (26) and can push the energy-gathering pipes (25) in the auxiliary cylinder (26) to the hollow cylinder (21), and a baffle plate (B-3) which is movably arranged on the side wall of the hollow cylinder (21) and used for leading the energy-gathering pipes (25) in the auxiliary cylinder (26) to the hollow cylinder (21) after being opened;
the gantry crane is characterized in that the gantry crane (7) is provided with a gear (9) and a lead rod (8) which correspond to the first moving tool (11) and the second moving tool (12), the gear (9) and the lead rod (8) are vertically arranged on the gantry crane (7), the first moving tool (11) and the second moving tool (12) form a closed chain sprocket mechanism through a lifting chain (10) and the gear (9) and the lead rod (8), and the gantry crane (7) is independently lifted and positioned.
2. The multi-functional automated construction trolley of claim 1, wherein: a mechanical arm (13) is positioned on the first movable tool (11), one end of a connecting rod mechanism is hinged to the mechanical arm (13), a drilling tool shell (16) is positioned at the other end of the connecting rod mechanism, the telescopic drill rod (17) is positioned on the drilling tool shell (16), the connecting rod mechanism forms a six-shaft driving mechanism through a connecting rod and a rotating shaft (14), and a first positioner (15-1) is arranged at the tail end of the connecting rod mechanism where the drilling tool shell (16) is located.
3. The multi-functional automated construction trolley according to claim 1 or 2, wherein: the second moving machine tool (12) positions the hollow cylinder (21) through a multi-directional adjusting ball (18), the hollow cylinder (21) and the auxiliary cylinder (26) are arranged in parallel and adjacent, and the free end part of the hollow cylinder (21) is longer than the same-directional end part of the auxiliary cylinder (26); the non-free end of the hollow cylinder (21) is provided with a second locator (15-2).
4. The multi-functional automated construction trolley of claim 3, wherein: a first energy collecting pipe positioner (B-1) which can position the energy collecting pipe (25) pushed into the hollow cylinder (21) by the auxiliary cylinder (26) to the direction regulator (20) is arranged on the position of the inner wall of the hollow cylinder (21) opposite to the ejector (29); the direction regulator (20) is internally provided with a sensor (B-4) which can carry out direction precision regulation control on the energy collecting pipe (25); and the two sides in front of the first energy-gathering pipe positioner (B-1) are provided with second energy-gathering pipe positioners (B-5) which assist the first energy-gathering pipe positioner to stabilize the position of the energy-gathering pipe (25) in the adjusted direction so that the telescopic mechanism (19) can axially push the energy-gathering pipe (25) to the blast hole.
5. The multi-functional automated construction trolley of claim 4, wherein: the loading box (27) is internally provided with a transmission device (30) which can transfer the energy collecting pipes (25) vertically arranged in the loading box to the position of the energy collecting pipe ejecting opening one by one.
6. The multi-functional automated construction trolley of claim 1, wherein: the energy gathering pipe (25) comprises an energy gathering pipe main body in an open-loop structure, a storage cavity (2501) is axially arranged on the energy gathering pipe main body, the energy gathering pipe main body is mainly formed by combining a first pipe wall (25-1) and a second pipe wall (25-2), one side of the first pipe wall (25-1) and one side of the second pipe wall (25-2) are respectively positioned through meshing of male positioning teeth and female positioning teeth, free openings (2503) with different opening angles determined by meshing radians of the male positioning teeth and the female positioning teeth are formed in the other side of the first pipe wall (25-1) and the second pipe wall (25-2), and energy gathering holes (2502) arranged in the storage cavity (2501) are respectively and radially arranged on the first pipe wall (25-1) and the second pipe wall (25-2).
7. The multi-functional automated construction trolley of claim 6, wherein: first pipe wall (25-1), second pipe wall (25-2) are the open-loop tubular structure that the cross-section is convex, wherein, first pipe wall (25-1) one side outer wall axial is provided with several anode location tooth, second pipe wall (25-2) one side inner wall axial is provided with several cathode location tooth (2504), first pipe wall (25-1), second pipe wall (25-2) are through above that anode location tooth, cathode location tooth (2504) cooperation location, and pass through cooperation number of teeth between anode location tooth, cathode location tooth (2504) come to confirm the opening angle of free opening (2503).
8. The multi-functional automated construction trolley of claim 7, wherein: the cross section of the cathode positioning teeth (2504) is of a structure with a wide bottom and a narrow opening, and the cross section of the anode positioning teeth is of a structure with a wide top and a narrow bottom.
9. The multi-functional automated construction trolley of claim 1, wherein: the automatic drilling system is characterized by further comprising a trolley control system (31) for information interaction with a remote control system (22) through a wireless signal transmitter (23), wherein the trolley control system (31) respectively controls the positioning and drilling of the automatic drilling system (A), controls the direction adjustment and the balance propulsion of the energy-collecting pipe mounting system (B), controls the propulsion, the boosting and the transfer of the energy-collecting pipe replenishing system (C), controls the lifting of the lifting chain (10), controls the rotation of the trolley body (4) and controls the image shooting work of a high-definition camera (6) which is positioned on the trolley body (4) in a sliding mode through a guide rail (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120563848.0U CN214741329U (en) | 2021-03-19 | 2021-03-19 | Multifunctional automatic construction trolley |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120563848.0U CN214741329U (en) | 2021-03-19 | 2021-03-19 | Multifunctional automatic construction trolley |
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| CN214741329U true CN214741329U (en) | 2021-11-16 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062747A (en) * | 2021-03-19 | 2021-07-02 | 重庆交通大学 | Multifunctional construction trolley and water pressure blasting method for soft-hard alternating complex layered rock tunnel |
| CN115183642A (en) * | 2022-07-19 | 2022-10-14 | 陕煤集团神木红柳林矿业有限公司 | Instantaneous spalling ware hole sealing device and installation device |
| CN115405320A (en) * | 2022-08-30 | 2022-11-29 | 中铁十六局集团路桥工程有限公司 | Method for accurately controlling position of hanging hole in manual drilling and blasting construction of tunnel |
| CN115930712A (en) * | 2023-01-10 | 2023-04-07 | 长沙矿山研究院有限责任公司 | Blast hole wall plugging device suitable for mechanical installation of drill jumbo and use method |
-
2021
- 2021-03-19 CN CN202120563848.0U patent/CN214741329U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062747A (en) * | 2021-03-19 | 2021-07-02 | 重庆交通大学 | Multifunctional construction trolley and water pressure blasting method for soft-hard alternating complex layered rock tunnel |
| CN113062747B (en) * | 2021-03-19 | 2024-08-30 | 重庆交通大学 | Multifunctional construction trolley and hydraulic blasting method for soft and hard alternate complex layered stratum tunnel |
| CN115183642A (en) * | 2022-07-19 | 2022-10-14 | 陕煤集团神木红柳林矿业有限公司 | Instantaneous spalling ware hole sealing device and installation device |
| CN115183642B (en) * | 2022-07-19 | 2023-10-20 | 陕煤集团神木红柳林矿业有限公司 | Instantaneous spalling ware hole sealing device |
| CN115405320A (en) * | 2022-08-30 | 2022-11-29 | 中铁十六局集团路桥工程有限公司 | Method for accurately controlling position of hanging hole in manual drilling and blasting construction of tunnel |
| CN115930712A (en) * | 2023-01-10 | 2023-04-07 | 长沙矿山研究院有限责任公司 | Blast hole wall plugging device suitable for mechanical installation of drill jumbo and use method |
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