CN110374135B - Intelligent retaining wall building machine for geotechnical engineering - Google Patents
Intelligent retaining wall building machine for geotechnical engineering Download PDFInfo
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- CN110374135B CN110374135B CN201910657684.5A CN201910657684A CN110374135B CN 110374135 B CN110374135 B CN 110374135B CN 201910657684 A CN201910657684 A CN 201910657684A CN 110374135 B CN110374135 B CN 110374135B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
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Abstract
The invention relates to an intelligent retaining wall building machine for geotechnical engineering, which belongs to the technical field of geotechnical construction equipment, and has the technical scheme that the intelligent retaining wall building machine comprises a guide rail, a rack and a traveling mechanism for driving the rack to travel along the length direction of the guide rail; a slurry hopper is arranged on the rack, connecting frames are fixed on two sides of a discharge port of the slurry hopper, and a material roller which is rotatably connected with the connecting frames around a horizontal straight line is arranged on each connecting frame; a discharge port of the slurry hopper is provided with a discharge control assembly for controlling slurry discharge; the intelligent retaining wall building machine for geotechnical engineering also comprises a lifting driving mechanism for driving the slurry hopper to move in the vertical direction; the problems that when the existing retaining wall is built, concrete slurry among the building blocks is smeared and mainly paved manually, manpower is consumed, and working efficiency is low are solved; can help the staff to lay the concrete slurry between the building block when retaining wall is built, use manpower sparingly, work efficiency is high.
Description
Technical Field
The invention relates to the technical field of geotechnical construction equipment, in particular to an intelligent retaining wall building machine for geotechnical engineering.
Background
At the high-speed highway section, the urban highway section both sides that are close to the massif generally all can be equipped with retaining wall, and retaining wall's kind divide into grout retaining wall of building stone and concrete retaining wall two kinds, and retaining wall's effect mainly is: 1. supporting roadbed filling or hillside soil body; 2. the deformation and instability of the filling soil or the soil body are prevented; 3. the landslide and landslide are prevented, so that the retaining wall plays a vital role in the safety of the road; because retaining wall all sets up on the massif next door, the stone raw materials source of mortaring is abundant, consequently adopts the stone retaining wall mode of mortaring to be the main, and the current stone retaining wall of mortaring builds the mode and mainly adopts artifical mode to pile up. When the retaining wall is constructed, the building blocks are tiled along the length direction of the protective main body, concrete slurry is further smeared on the tiled building blocks, and then the stacking is continued on the building blocks.
When the existing retaining wall is built, concrete slurry among the building blocks is mainly paved manually, manpower is consumed, and the working efficiency is low.
Disclosure of Invention
The invention aims to provide an intelligent retaining wall building machine for geotechnical engineering, which can assist workers in laying concrete slurry among building blocks during retaining wall building, saves manpower and has high working efficiency.
The above object of the present invention is achieved by the following technical solutions: an intelligent retaining wall building machine for geotechnical engineering comprises a guide rail, a rack and a traveling mechanism for driving the rack to travel along the length direction of the guide rail; a slurry hopper is arranged on the rack, connecting frames are fixed on two sides of a discharge port of the slurry hopper, and a material roller which is rotatably connected with the connecting frames around a horizontal straight line is arranged on each connecting frame; a discharge port of the slurry hopper is provided with a discharge control assembly for controlling slurry discharge; the intelligent retaining wall building machine for geotechnical engineering further comprises a lifting driving mechanism for driving the slurry hopper to move in the vertical direction.
By adopting the technical scheme, when the intelligent retaining wall building machine for geotechnical engineering is used, the guide rails are arranged along the length direction of the laying of the retaining wall, and the lifting driving mechanism drives the slurry hopper to move in the vertical direction so as to adjust the height of the slurry hopper, so that the intelligent retaining wall building machine for geotechnical engineering is suitable for the height of the laid building blocks; the machine frame is driven by the travelling mechanism to travel on the guide rail, and then in the travelling process, the discharge hole of the slurry hopper is opened by the blanking control assembly, so that concrete slurry is removed from the slurry hopper and laid on the building block, and then the slurry laid on the building block is rolled flat by the motion of the slurry hopper followed by the material roller, so that the concrete slurry can be laid efficiently and conveniently in the retaining wall construction process.
The invention is further configured to: a plurality of storage bins are arranged above the slurry hopper and are communicated with the slurry hopper; and an electric switch valve for controlling material discharge is arranged at the position of the discharge hole of the storage bin.
Through adopting above-mentioned technical scheme, be provided with a plurality of storage silo through the top at the mud material fill, and then carry out the material through each storage silo of electric switch valve control and add in to the mud material fill to make things convenient for the staff to prepare burden according to comparing each material, and then make and supply concrete slurry.
The invention is further configured to: the water supply assembly is also included; the water supply assembly comprises a spray head arranged in the slurry hopper, a spray pipe communicated with the spray head and a water storage tank fixed on the rack and communicated with the spray pipe, and a water supply pump is arranged on the spray pipe.
Through adopting above-mentioned technical scheme, extract through the water source of water supply pump in to the water storage tank, and then will supply water to the shower nozzle that sets up in the mud hopper to can convenient and fast swift add water in to the mud hopper, and then carry out concrete slurry in the mud hopper and make.
The invention is further configured to: a stirring component is arranged in the slurry hopper; the stirring assembly comprises a stirring paddle and a stirring motor, wherein the stirring paddle comprises a stirring shaft and a plurality of stirring blades fixed on the circumferential surface of the stirring shaft; the stirring shaft is rotationally connected with the mud material hopper around the axis of the stirring shaft, the body of the stirring motor is fixedly connected with the mud material hopper, and the output shaft of the stirring motor is coaxially arranged with the stirring shaft and is fixedly connected with the stirring shaft.
Through adopting above-mentioned technical scheme, rotate through agitator motor drive (mixing) shaft, and then stir the solid material and the rivers that add in the mud material fill through the epaxial stirring vane of stirring, and then can the efficient make the concrete in the mud material fill.
The invention is further configured to: and a vibrating screen is arranged below the discharge hole of the slurry hopper.
Through adopting above-mentioned technical scheme, set up the reciprocating sieve through the below at mud material fill discharge gate, and then shake the dispersion to the concrete mud that the discharge gate department of mud material fought expects, and then the dispersion that concrete mud can be more even is on the surface of building block.
The invention is further configured to: the walking mechanism comprises a walking motor and walking wheels which are positioned on two sides of the bottom of the rack and are rotatably connected with the rack around a horizontal straight line, the walking wheels are in rolling connection with the guide rails along the length direction of the guide rails, the walking motor is positioned on one side of the walking wheels, the machine body of the walking motor is fixedly connected with the rack, and the output shaft of the walking motor is coaxially arranged with the walking wheels and is fixedly connected with the walking wheels.
Through adopting above-mentioned technical scheme, through laying the guide rail subaerial, and then walk on the guide rail through walking motor drive walking wheel, and then can make the frame can be steady accurate walking on the guide rail, and then can well carry out concrete paving to the building block surface.
The invention is further configured to: the lifting driving mechanism comprises a lifting frame, a lifting motor, a lifting screw rod and a guide post; the lifting frame is fixedly connected with the mud bucket, and the lifting screw rod and the guide pillar are vertically arranged and penetrate through the lifting frame along the axial direction of the lifting screw rod and the guide pillar; the lifting screw rod and the guide pillar are rotatably connected with the rack around a vertical axis; the lifting screw rod is in threaded connection with the lifting frame, the lifting motor is located at one end of the lifting screw rod, the machine body of the lifting motor is fixedly connected with the machine frame, and the output shaft of the lifting motor is coaxially arranged with the lifting screw rod and fixedly connected with the lifting screw rod.
Through adopting above-mentioned technical scheme, rotate through elevator motor drive lift lead screw, and then drive the motion of elevating frame in vertical direction through the threaded connection of lift lead screw and crane, lead through the motion of the frame of guide pillar lift, and then make the crane drive the motion that can be steady of mud hopper in vertical direction.
The invention is further configured to: the walking motor is driven to rotate periodically by the MCU according to an input instruction, after the walking motor finishes one period of rotation, the MCU controller sends a prompt signal to the audible and visual alarm, and the audible and visual alarm sends audible and visual prompt information to the outside.
Through adopting above-mentioned technical scheme, drive the walking motor through MCU controller intelligence, and then make the retaining wall builder for geotechnical engineering accomplish the concrete that sets up length retaining wall and lay, after the concrete of accomplishing current floor is laid, point out the staff through audible-visual annunciator, and then make the staff carry out laying of next one deck building block, convenient operation, work efficiency is high.
The invention is further configured to: the lower part of guide rail sets up the leveling subassembly, the leveling subassembly include a plurality of vertical settings and with guide rail threaded connection's regulation post, the below of adjusting the post is fixed with the supporting legs.
Through adopting above-mentioned technical scheme, the position department earth's surface that works as the earth wall is under construction probably has unevenness, through setting up the leveling subassembly in the guide rail lower part, and then carries out the leveling to the guide rail through rotating the leveling subassembly to use the frame can be steady walk on the guide rail.
In conclusion, the beneficial technical effects of the invention are as follows:
1. when the intelligent retaining wall building machine for geotechnical engineering is used, the guide rails are arranged along the length direction of the laying of the retaining wall, and the lifting driving mechanism drives the slurry hopper to move in the vertical direction so as to adjust the height of the slurry hopper, so that the height of the laid building block is adapted; the traveling mechanism drives the machine frame to travel on the guide rail, and in the traveling process, the discharging port of the slurry hopper is opened by the discharging control assembly, so that concrete slurry is discharged from the slurry hopper and spread on the building block, and then the slurry spread on the building block is rolled flat by the material roller along with the motion of the slurry hopper, so that the concrete slurry can be efficiently and conveniently paved in the retaining wall construction process;
2. the guide rail is erected on the ground, the walking motor drives the guide rail to roll on the guide rail, so that the rack is driven to walk on the guide rail, the leveling component is arranged at the lower part of the guide rail, and the guide rail is leveled when being laid, so that the rack can stably move along the length direction of the built wall, and the laying quality of concrete is ensured;
3. carry out the solid material supply for the mud material fill through the storage silo that sets up a plurality of and mud material fill intercommunication, carry out the rivers supply through the water supply subassembly to the mud material fill to mix the stirring through the stirring subassembly that sets up in the mud material fill to the material of adding, thereby can convenient and fast replenish the concrete mud in the mud material fill.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent retaining wall building machine for geotechnical engineering;
FIG. 2 is a schematic view showing the structure of a slurry hopper;
FIG. 3 is a schematic structural view of a blanking control mechanism;
FIG. 4 is a schematic structural view of a leveling assembly;
FIG. 5 is a schematic view of the structure of the water supply assembly;
FIG. 6 is a schematic structural view of the stirring assembly;
fig. 7 is a control block diagram of the MCU controller.
In the figure, 1, guide rail; 2. a frame; 21. a slurry hopper; 22. a connecting frame; 23. a material roller; 24. a storage bin; 25. an electrically operated on-off valve; 26. vibrating screen; 27. a blanking control component; 271. a discharge door; 272. an opening and closing cylinder; 3. a traveling mechanism; 31. a traveling motor; 32. a traveling wheel; 4. a lifting drive mechanism; 41. a lifting frame; 42. a lifting motor; 43. a lifting screw rod; 44. a guide post; 5. a water supply assembly; 51. a spray head; 52. a water spray pipe; 53. a water storage tank; 54. a water supply pump; 6. a stirring assembly; 61. a stirring paddle; 611. a stirring shaft; 612. a stirring blade; 62. a stirring motor; 7. an MCU controller; 71. an audible and visual alarm; 8. a leveling assembly; 81. an adjustment column; 82. support the feet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An intelligent retaining wall building machine for geotechnical engineering, which refers to fig. 1 and 2, comprises a guide rail 1, a rack 2, a traveling mechanism 3 and a lifting driving mechanism 4. A slurry hopper 21 is arranged on the frame 2, connecting frames 22 are fixed on two sides of a discharge port of the slurry hopper 21, and a material roller 23 which is rotatably connected with the connecting frames 22 around a horizontal straight line is arranged on the connecting frames 21. A discharge port of the slurry hopper 21 is provided with a discharge control assembly 27 for controlling slurry discharge. A vibrating screen 26 is arranged below the discharge hole. Through when using retaining wall intelligence building machine for geotechnical engineering, set up the length direction that guide rail 1 laid along the retaining wall. The traveling mechanism 3 is used for driving the frame 2 to travel on the guide rail 1, and the lifting driving mechanism 4 is used for adjusting the height position of the slurry hopper 21. After the height of the slurry hopper 21 is adjusted to a proper position, in the walking process of the frame 2 along the guide rail 1, the discharging port of the slurry hopper 21 is opened by the discharging control assembly 27, then the vibration effect of the vibrating screen 26 is scattered on the upper surface of the building block by the concrete slurry, and then the concrete slurry is rolled by the material roller 23 to be flatly paved on the building block.
The lifting driving mechanism 4 includes a lifting frame 41, a lifting motor 42, a lifting screw 43, and a guide post 44. The lifting frame 41 is fixedly connected with the slurry hopper 21, and the lifting screw rod 43 and the guide post 44 are vertically arranged and penetrate through the lifting frame 41 along the axial direction; the lifting screw rod 43 and the guide post 44 are rotationally connected with the frame 2 around a vertical axis; the lifting screw rod 43 is in threaded connection with the lifting frame 41, the lifting motor 42 is positioned at one end of the lifting screw rod 43, the body of the lifting motor 42 is fixedly connected with the rack 2, and the output shaft of the lifting motor 42 is coaxially arranged with the lifting screw rod 43 and is fixedly connected with the same. The lifting screw rod 43 is driven to rotate by the lifting motor 42, and then the lifting is guided and limited by the guide pillar 44, so that the driving lifting frame 41 drives the slurry hopper 21 to move stably in the vertical direction, and the slurry hopper 21 is adjusted to a proper height.
Referring to fig. 3, the discharging control unit 27 includes a discharging door 271 for closing the discharging hole of the slurry hopper 21, and opening and closing cylinders 272 provided at both sides of the discharging door 271. The discharge door 271 is fixedly connected with the body of the opening and closing cylinder 272 and the mud bucket 21 along the horizontal direction, and the piston rod of the opening and closing cylinder 272 is fixedly connected with the discharge door 271.
Referring to fig. 1 and 4, the traveling mechanism 3 includes a traveling motor 31 and traveling wheels 32 provided on both sides of the bottom of the frame 2 and rotatably connected to the frame 2 about a horizontal straight line. The walking wheels 32 are connected with the guide rails 1 in a rolling mode along the length direction of the guide rails 1, the walking motors 31 are located on one sides of the walking wheels 32, the machine bodies of the walking motors 31 are fixedly connected with the rack 2, and output shafts of the walking motors 31 and the walking wheels 32 are coaxially arranged and fixedly connected. The traveling wheels 32 are driven by the traveling motor 31 to roll on the guide rail 1, and the machine frame 2 is used to smoothly travel on the guide rail 1.
The lower part of guide rail 1 sets up leveling subassembly 8, and leveling subassembly 8 includes a plurality of vertical settings and with guide rail 1 threaded connection's regulation post 81, is fixed with supporting legs 82 below adjusting post 81. When the ground unevenness of the construction site of the retaining wall, further inclination of the guide rail 1 is caused, thereby affecting the laying quality of the concrete slurry. By adjusting the adjusting columns 81 of the guide rails 1, the guide rails 1 are kept in a horizontal state, and the machine frame 2 can be well operated on the guide rails 1.
Referring to fig. 2 and 5, the retaining wall intelligent construction work for geotechnical engineering further includes a water supply assembly 5 and a plurality of storage bins 24. The storage bin 24 is fixed to an upper portion of the slurry hopper 21 and communicates with the slurry hopper 21. An electric switch valve 25 for controlling the material discharge is arranged at the discharge hole of the storage bin 24.
The water supply assembly 5 includes a nozzle 51 disposed in the slurry hopper 21, a spray pipe 52 communicating with the nozzle 51, and a water storage tank 53 fixed to the frame 2 and communicating with the spray pipe 52, and a water supply pump 54 is disposed on the spray pipe 52. Solid materials in each storage bin 24 are controlled by the electric switch valve 25 to be discharged, so that various materials of concrete can be conveniently proportioned. The water source in the water tank 53 is pumped by the suction pump, and the water is supplied to the nozzle 51, so that the concrete slurry can be prepared and supplemented in the slurry hopper 21.
Referring to fig. 2 and 6, the agitation assembly 6 is provided in the slurry hopper 21, and the agitation assembly 6 includes an agitation blade 61 and an agitation motor 62. The stirring paddle 61 includes a stirring shaft 611 and a plurality of stirring blades 612 fixed to the circumferential surface of the stirring shaft 611; the stirring shaft 611 is rotatably connected with the slurry hopper 21 around the axis thereof, the body of the stirring motor 62 is fixedly connected with the slurry hopper 21, and the output shaft of the stirring motor 62 is coaxially arranged and fixedly connected with the stirring shaft 611. When adding solid material and rivers in to mud hopper 21, rotate through agitator motor 62 drive (mixing) shaft 611, and then stir the concrete mud in mud hopper 21 through stirring vane 612 on (mixing) shaft 611 to when making concrete mud in mud hopper 21, can convenient and fast stir concrete mud.
Referring to fig. 7, the intelligent earth retaining building machine for geotechnical engineering further comprises an MCU controller 7 and an audible and visual alarm 71. When the retaining wall is built, a worker inputs a corresponding driving instruction according to the laying length of the retaining wall. The MCU controller 7 drives the walking motor 31 to rotate periodically according to the input instruction, when the walking motor 31 finishes one period of rotation, the MCU controller 7 sends a prompt signal to the audible and visual alarm 71, and the audible and visual alarm 71 sends audible and visual prompt information to the outside. After the staff finds the acousto-optic prompt, the concrete slurry of the current building block layer is laid on the earth-retaining intelligent building machine for geotechnical engineering, and the next building block layer can be laid.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (1)
1. The utility model provides a machine is built to retaining wall intelligence for geotechnical engineering which characterized in that: comprises a guide rail (1), a frame (2) and a traveling mechanism (3) for driving the frame (2) to travel along the length direction of the guide rail (1); a slurry hopper (21) is arranged on the rack (2), connecting frames (22) are fixed on two sides of a discharge hole of the slurry hopper (21), and a material roller (23) which is rotatably connected with the connecting frames (22) around a horizontal straight line is arranged on each connecting frame (22); a discharge port of the slurry hopper (21) is provided with a discharge control assembly (27) for controlling slurry discharge; a vibrating screen (26) is arranged below the discharge hole of the slurry hopper (21); the intelligent retaining wall building machine for geotechnical engineering further comprises a lifting driving mechanism (4) for driving the slurry hopper (21) to move in the vertical direction; also comprises a water supply assembly (5); the water supply assembly (5) comprises a spray head (51) arranged in the slurry hopper (21), a spray pipe (52) communicated with the spray head (51) and a water storage tank (53) fixed on the rack (2) and communicated with the spray pipe (52), and a water supply pump (54) is arranged on the spray pipe (52);
the walking mechanism (3) comprises a walking motor (31) and walking wheels (32) which are positioned on two sides of the bottom of the rack (2) and are rotatably connected with the rack (2) around a horizontal straight line, the walking wheels (32) are in rolling connection with the guide rail (1) along the length direction of the guide rail (1), the walking motor (31) is positioned on one side of the walking wheels (32), a machine body of the walking motor (31) is fixedly connected with the rack (2), and an output shaft of the walking motor (31) and the walking wheels (32) are coaxially arranged and fixedly connected; the walking motor is characterized by further comprising an MCU (7) and an audible and visual alarm (71), wherein the MCU (7) drives the walking motor (31) to rotate periodically according to an input instruction, when the walking motor (31) finishes one-period rotation, the MCU (7) sends a prompt signal to the audible and visual alarm (71), and the audible and visual alarm (71) sends audible and visual prompt information to the outside; a plurality of storage bins (24) are arranged above the slurry hopper (21), and the storage bins (24) are communicated with the slurry hopper (21); an electric switch valve (25) for controlling the discharge of the materials is arranged at the position of the discharge hole of the storage bin (24); a stirring component (6) is arranged in the slurry hopper (21); the stirring assembly (6) comprises a stirring paddle (61) and a stirring motor (62), wherein the stirring paddle (61) comprises a stirring shaft (611) and a plurality of stirring blades (612) fixed on the circumferential surface of the stirring shaft (611); the stirring shaft (611) is rotatably connected with the slurry hopper (21) around the axis of the stirring shaft, the body of the stirring motor (62) is fixedly connected with the slurry hopper (21), and the output shaft of the stirring motor (62) is coaxially arranged with and fixedly connected with the stirring shaft (611); the lifting driving mechanism (4) comprises a lifting frame (41), a lifting motor (42), a lifting screw rod (43) and a guide post (44); the lifting frame (41) is fixedly connected with the slurry hopper (21), and the lifting screw rod (43) and the guide post (44) are vertically arranged and penetrate through the lifting frame (41) along the axial direction of the lifting screw rod; the lifting screw rod (43) and the guide post (44) are rotatably connected with the rack (2) around a vertical axis; the lifting screw rod (43) is in threaded connection with the lifting frame (41), the lifting motor (42) is located at one end of the lifting screw rod (43), a machine body of the lifting motor (42) is fixedly connected with the rack (2), and an output shaft of the lifting motor (42) is coaxially arranged with and fixedly connected with the lifting screw rod (43); the lower part of guide rail (1) sets up leveling subassembly (8), leveling subassembly (8) include a plurality of vertical settings and with guide rail (1) threaded connection's regulation post (81), the below of adjusting post (81) is fixed with supporting legs (82).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910657684.5A CN110374135B (en) | 2019-07-20 | 2019-07-20 | Intelligent retaining wall building machine for geotechnical engineering |
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| CN201910657684.5A CN110374135B (en) | 2019-07-20 | 2019-07-20 | Intelligent retaining wall building machine for geotechnical engineering |
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| CN110374135B true CN110374135B (en) | 2021-06-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111550065B (en) * | 2020-04-23 | 2021-12-03 | 广东广达建设集团有限公司 | Hollow block grouting reinforcement equipment |
| CN113250241A (en) * | 2021-06-11 | 2021-08-13 | 厦门理工学院 | Method and device for intelligently building retaining wall |
| CN114482055A (en) * | 2022-01-14 | 2022-05-13 | 博睿特(辽宁)环保科技有限公司 | Civil engineering retaining wall intelligence machine of building based on unmanned construction technique |
| CN114809069A (en) * | 2022-05-28 | 2022-07-29 | 广西科技大学 | Intelligent retaining wall building machine for geotechnical engineering |
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| CN206448541U (en) * | 2017-01-13 | 2017-08-29 | 孙折玉 | One kind is built a wall multi-functional ash bucket |
| CN207847123U (en) * | 2017-12-13 | 2018-09-11 | 徐剑霞 | A kind of mortar spreader that can adjust lifting |
| CN207958932U (en) * | 2018-01-12 | 2018-10-12 | 青海路桥建设机械工程有限公司 | A kind of cast-in-place lying device of Kerb of concrete sliding formwork |
| CN208197193U (en) * | 2018-05-19 | 2018-12-07 | 浙江寰龙环境科技有限公司 | A kind of priming apparatus of blender |
| CN208815359U (en) * | 2018-06-22 | 2019-05-03 | 湖南天象建筑科技有限公司 | The warehouse that paves automatically of high-speed rail unballasted track bed plate concrete receives face all-in-one machine |
| CN109812468B (en) * | 2019-03-19 | 2024-02-09 | 中建安装集团有限公司 | Flexible connection structure for horizontal installation of linear displacement sensor and hydraulic cylinder |
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