CN216891817U - Be used for road bed slip casting reinforcing apparatus - Google Patents
Be used for road bed slip casting reinforcing apparatus Download PDFInfo
- Publication number
- CN216891817U CN216891817U CN202220497661.XU CN202220497661U CN216891817U CN 216891817 U CN216891817 U CN 216891817U CN 202220497661 U CN202220497661 U CN 202220497661U CN 216891817 U CN216891817 U CN 216891817U
- Authority
- CN
- China
- Prior art keywords
- shaft
- fixedly connected
- mixing
- hopper
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model provides a roadbed grouting reinforcement device which comprises a framework, wherein a mixing device, a high-pressure conveying device, a mechanical arm, a spray head and a control system are arranged on the framework, and a walking assembly is arranged below the framework; the mixing device comprises a mixing platform, and a mixing tank, a mixing motor and a speed reducer which are provided with openings at the upper parts are fixedly connected to the lower side of the mixing platform; still be equipped with a plurality of storage hopper on the mixed platform, the landing leg bottom fixedly connected with weighing sensor of storage hopper, weighing sensor bottom fixed connection is on mixed platform. The mixing proportion of the prepared cement paste meets the process requirements, and grouting at different angles and depths can be completed through the mechanical arm and the spray head; still carry out remote control through the remote controller and carry out the operation to whole platform truck, and then very big reduction the potential safety hazard.
Description
Technical Field
The utility model belongs to the technical field of grouting equipment, and particularly relates to a roadbed grouting reinforcement device.
Background
Grouting, also known as grouting, is prepared by preparing a certain material into slurry, injecting the slurry into gaps of particles in a stratum, interfaces of a soil layer or cracks of a rock stratum through a drill hole by using pressure equipment, and diffusing, gelling and curing the slurry so as to achieve the purposes of strengthening the stratum or preventing seepage and stopping leakage; grouting mainly plays a role in reinforcement and seepage prevention; the grouting technology has the characteristics of short construction period, quick response and the like, and is widely applied to various fields, such as foundation reinforcement, building settlement prevention, subway tunnel reinforcement, roadbed and pavement reinforcement, anchor rod reinforcement in slope support, seepage-proofing curtains for dam defense and the like.
At present, the roadbed and pavement reinforcement in China is small-range grouting, however, mechanical equipment which can be applied to the small-range grouting cannot meet the current situation, and the proportion of raw materials for preparing cement paste is also manual proportioning removal, so that the prepared cement paste cannot meet the process requirements, and the roadbed grouting reinforcement device is provided.
Disclosure of Invention
The utility model aims to provide a roadbed grouting reinforcement device, the mixing proportion of prepared cement paste meets the technological requirements, and grouting at different angles and depths can be completed through a mechanical arm and a spray head; still carry out remote control through the remote controller and carry out the operation to whole platform truck, and then very big reduction the potential safety hazard.
The utility model achieves the above purpose through the following technical scheme:
a device for roadbed grouting reinforcement comprises a frame, wherein a mixing device, a high-pressure conveying device, a mechanical arm, a spray head and a control system are arranged on the frame, and a walking assembly is arranged below the frame;
the mixing device comprises a mixing platform, a mixing tank with an upper opening and a mixing motor are fixedly connected to the lower side of the mixing platform, a speed reducer is fixedly connected to the mixing platform, a mixing shaft is connected to an output shaft of the speed reducer, the mixing shaft is located in the mixing tank, a stirring paddle is sleeved on the shaft wall of the mixing shaft, and an input shaft of the speed reducer is connected to an output shaft of the mixing motor through a connector; the mixing platform is further provided with a plurality of storage hoppers, weighing sensors are fixedly connected to the bottoms of the supporting legs of the storage hoppers, and the bottoms of the weighing sensors are fixedly connected to the mixing platform.
The storage hopper is divided into a cement hopper, an additive hopper and a water storage hopper, the bottoms of the cement hopper, the additive hopper and the water storage hopper are respectively provided with a cement outlet, an additive outlet and a water outlet, and the cement hopper electronic valve, the additive hopper electronic valve and the water storage hopper electronic valve are respectively arranged at the cement outlet, the additive outlet and the water outlet;
and the cement outlet, the additive outlet and the water outlet are positioned at the opening above the mixing tank.
Moreover, the high-pressure conveying device comprises a high-pressure circulating box, and a pressure gauge and a high-pressure motor are fixedly connected to the high-pressure circulating box; a feeding hole is formed in the surface of one side of the high-pressure circulation box, a discharging hole of the high-pressure circulation box is formed in the surface of the other side of the high-pressure circulation box, and a cleaning door is further arranged on the surface of one side of the high-pressure circulation box; and a sampling port is arranged on the feeding port.
Moreover, a mixing tank discharge port is formed in the bottom of the mixing tank, and a mixing tank electronic valve is mounted on the mixing tank discharge port; the discharge port of the mixing tank is fixedly connected with the feed port through a pipeline.
And the mechanical arm comprises a shaft base, a first shaft is fixedly connected to the shaft base, a second shaft is fixedly connected to the first shaft, a second main arm is fixedly connected to the second shaft, a third shaft is fixedly connected to the second main arm, a connecting block is fixedly connected to the third shaft, a fourth main arm is fixedly connected to the connecting block, a fourth shaft is fixedly connected to the fourth main arm, an electric push rod is fixedly connected to the fourth shaft, size scales are arranged on the push rod of the electric push rod, a connecting disc is fixedly connected to the top end of the push rod of the electric push rod, and a plurality of connecting holes are formed in the connecting disc.
The control system comprises a controller, a console and a power supply, wherein a control display screen and an alarm are arranged on the surface of one side of the console; the mixing device, the high-pressure conveying device, the mechanical arm, the spray head and the walking assembly are electrically connected with the control system; the control system is matched with a corresponding control remote controller.
The walking assembly comprises a universal wheel, a driven wheel and a traction rod, a vertical rotating shaft is fixedly connected to a first main shaft of the universal wheel, a rotating disc is fixedly connected to the rotating shaft, an external thread is arranged at the upper end of the rotating shaft, a nut is connected to the external thread in a threaded manner, a connecting groove is fixedly connected to the front side of the first main shaft, and pin holes are formed in two sides of the connecting groove; the universal wheel is rotatably connected with the lower side of the front end of the frame through a rotating shaft and a screw cap; the driven wheel is rotatably connected to the lower side of the rear end of the frame through a second main shaft; the draw bar is movably connected in the connecting groove through a connecting pin and a pin hole.
And the discharge port of the high-pressure circulation box is connected with the injection port of the spray head through a hose, and a plurality of parts of the hose are bound on the mechanical arm.
The spray head comprises a material storage cavity, the back of the material storage cavity is fixedly connected with a plurality of screw rods, a spray head injection opening is formed in one side of the material storage cavity, a spray pipe is fixedly connected to the front of the material storage cavity, the interior of the material storage cavity is communicated with the inner cavity of the spray pipe, and a plurality of spray head discharge openings are formed in the spray pipe; the spray head is fixed on the connecting disc through the connecting hole, the screw and the nut.
And moreover, a detachable cover plate is further arranged at the opening above the mixing tank.
The utility model has the beneficial effects that:
1. the grouting of various angles of the roadbed is realized through the plurality of rotating shafts and the two main arms of the mechanical arm; the distance of the grouting depth can be adjusted through the electric push rod so as to complete the grouting operation at different depths. The structure design can lead the grouting device to be dragged on the road surface above the roadbed, and the grouting or spraying is completed through the matching of the mechanical arm and the spray head to reinforce the roadbed, thereby avoiding the occurrence of influence on construction conditions caused by obstacles possibly encountered in the driving process of the grouting device on the ground at two sides of the roadbed in the traditional technology, and greatly improving the construction efficiency.
2. The utility model prepares cement paste through a mixing device and a control system, and then injects the prepared cement paste into a roadbed through a high-pressure conveying device, a mechanical arm, a spray head and a hose; when grouting is carried out after cement slurry preparation is finished, the remote control can be carried out on the roadbed grouting reinforcement device through the control remote controller matched with the control system for improving personnel safety operation, and construction risks are reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of a mixing device according to the present invention;
FIG. 3 is a schematic view of the mixing device and walking assembly of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a schematic structural diagram of a high-pressure delivery device and a control system according to the present invention;
FIG. 6 is a schematic view of another aspect of the high pressure delivery apparatus and control system of the present invention;
FIG. 7 is a schematic view of the construction of the robotic arm of the present invention;
FIG. 8 is a schematic perspective view of a showerhead according to the present invention;
in the figure: 1. a frame; 2. a mixing device; 21. a mixing platform; 22. a mixing tank; 221. a discharge port of the mixing tank; 222. a mixing tank electronic valve; 23. a speed reducer; 24. a mixing shaft; 25. a stirring paddle; 27. a hybrid motor; 28. a storage hopper; 281. a cement hopper; 2811. a cement outlet; 2812. an electronic valve of the cement bucket; 282. an additive hopper; 2821. an additive outlet; 2822. an additive hopper electronic valve; 283. a water storage hopper; 2831. a water outlet; 2832. a water storage bucket electronic valve; 29. a weighing sensor; 3. a high pressure delivery device; 31. a high pressure circulation tank; 311. a feed inlet; 312. a discharge port of the high-pressure circulation box; 313. cleaning the door; 314. a sampling port; 32. a pressure gauge; 33. a high voltage motor; 4. a mechanical arm; 41. a shaft base; 42. a first shaft; 43. a second shaft; 431. a second main arm of the shaft; 44. a third shaft; 45. connecting blocks; 46. shaft four; 461. four main arms are arranged on the shaft; 47. an electric push rod; 48. a connecting disc; 481. connecting holes; 5. a spray head; 51. a material storage cavity; 52. an injection port of the spray head; 53. a material spraying pipe; 54. a nozzle discharge hole; 6. a control system; 61. a controller; 62. a console; 621. controlling a display screen; 622. an alarm; 7. a walking assembly; 71. a universal wheel; 711. a rotating shaft; 7111. a turntable; 712. connecting grooves; 72. a driven wheel; 73. a drawbar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1-8, a device for grouting and reinforcing a roadbed comprises a frame 1, wherein a mixing device 2, a high-pressure conveying device 3, a mechanical arm 4, a spray head 5 and a control system 6 are arranged on the frame 1, and a walking assembly 7 is arranged below the frame 1;
the mixing device 2 comprises a mixing platform 21, a mixing tank 22 with an upper opening and a mixing motor 27 are fixedly connected to the lower side of the mixing platform 21, a speed reducer 23 is fixedly connected to the mixing platform 21, a mixing shaft 24 is connected to an output shaft of the speed reducer 23, the mixing shaft 24 is positioned in the mixing tank 22, a stirring paddle 25 is sleeved on the shaft wall of the mixing shaft 24, and an input shaft of the speed reducer 23 is connected to an output shaft of the mixing motor 27 through a connector; a plurality of storage hoppers 28 are further arranged on the mixing platform 21, the bottoms of a plurality of supporting legs of the storage hoppers 28 are fixedly connected with weighing sensors 29 (the weighing sensors 29 can be ocean spoke type weighing sensors), and the bottoms of the weighing sensors 29 are fixedly connected to the mixing platform 21; the 3 weighing sensors 29 transmit data to the controller 61, the controller 61 calculates the sum of the actual material weight in the storage hopper, and then transmits the data to the console 62 for mixture proportioning setting.
Preferably, the storage hopper 28 is divided into a cement hopper 281, an additive hopper 282 and a water storage hopper 283, the bottoms of the cement hopper 281, the additive hopper 282 and the water storage hopper 283 are respectively provided with a cement outlet 2811, an additive outlet 2821 and a water outlet 2831, and cement hopper electronic valves 2812, additive hopper electronic valves 2822 and water storage hopper electronic valves 2832 are respectively arranged at the cement outlet 2811, the additive outlet 2821 and the water outlet 2831;
the cement outlet 2811, the additive outlet 2821 and the water outlet 2831 are all positioned at an opening above the mixing tank 22.
Preferably, the high-pressure conveying device 3 comprises a high-pressure circulation box 31, and a pressure gauge 32 and a high-pressure motor 33 are fixedly connected to the high-pressure circulation box 31; a feeding hole 311 is formed in the surface of one side of the high-pressure circulation box 31, a discharging hole 312 is formed in the surface of the other side of the high-pressure circulation box 31, and a cleaning door 313 is further arranged on the surface of one side of the high-pressure circulation box 31; the cleaning door 313 is arranged to open the cleaning door 313 to clean the high-pressure circulation cavity in a state of air pressure after the work of the utility model is finished; the feed inlet 311 is provided with a sampling port 314, and the sampling port 314 is opened and closed through a manual valve.
Preferably, a mixing tank discharge port 221 is formed at the bottom of the mixing tank 22, and a mixing tank electronic valve 222 is installed on the mixing tank discharge port 221; the discharge port 221 of the mixing tank is fixedly connected with the feed port 311 through a pipeline.
Preferably, the mechanical arm 4 includes a shaft base 41, a first shaft 42 is fixedly connected to the shaft base 41, a second shaft 43 is fixedly connected to the first shaft 42, a second shaft main arm 431 is fixedly connected to the second shaft 43, a third shaft 44 is fixedly connected to the second shaft main arm 431, a connecting block 45 is fixedly connected to the third shaft 44, a fourth shaft main arm 461 is fixedly connected to the connecting block, a fourth shaft 46 is fixedly connected to the fourth shaft main arm 461, an electric push rod 47 is fixedly connected to the fourth shaft 46, scales are arranged on a push rod of the electric push rod 47, a connecting disc 48 is fixedly connected to the top end of the push rod of the electric push rod 47, and a plurality of connecting holes 481 are formed in the connecting disc 48; the nozzle 5 is fixed on the connecting disc 48 through the connecting hole 481, the first screw rod and the nut; the application of the mechanical arm 4 realizes grouting of various angles of the roadbed; the distance of the grouting depth can be adjusted through the electric push rod so as to complete the grouting operation at different depths; the grouting device can run on the road surface above the roadbed by the structural design, grouting or spraying is completed by matching of the mechanical arm and the spray head to reinforce the roadbed, the phenomenon that the grouting device in the traditional technology possibly meets obstacles such as forests, pits and the like in the process of running on the ground at two sides of the roadbed to influence the construction condition is avoided, and the construction efficiency can be greatly improved.
Preferably, the control system 6 includes a controller 61, a console 62 and a power supply, wherein a console 62 is provided with a console display 621 and an alarm 622 on one side surface; the mixing device 2, the high-pressure conveying device 3, the mechanical arm 4, the spray head 5 and the walking assembly 7 are electrically connected with the control system 6; the control system 6 is matched with a corresponding control remote controller; in order to improve the safety operation of personnel, the remote control can be carried out on the roadbed grouting reinforcement device through the control remote controller matched with the control system, so that the construction risk is reduced; and the present invention alerts through the alarm 622 and automatically stops all facilities from operating when a fault occurs.
Preferably, the traveling assembly 7 comprises a universal wheel 71, a driven wheel 72 and a traction rod 73, a vertical rotating shaft 711 is fixedly connected to a first main shaft of the universal wheel 71, a rotating disc 7111 is fixedly connected to the rotating shaft 711, an external thread is arranged at the upper end of the rotating shaft 711, a nut is in threaded connection with the external thread, a connecting groove 712 is fixedly connected to the front side of the first main shaft, and pin holes are formed in two sides of the connecting groove 712; the universal wheel 71 is rotatably connected with the lower side of the front end of the frame 1 through a rotating shaft 711 and a nut; the driven wheel 72 is rotatably connected to the lower side of the rear end of the frame 1 through a second main shaft; the drawbar 73 is movably coupled to the coupling groove 712 through a coupling pin and a pin hole, and a towing means (e.g., a tractor, a trolley, etc.) is towed by the drawbar 73 to move the roadbed grouting reinforcement.
Preferably, the discharge port 312 of the high pressure circulation box is connected with the injection port 52 of the nozzle through a hose, and a plurality of hoses are bound on the mechanical arm 4.
Preferably, the nozzle 5 comprises a storage cavity 51, the back of the storage cavity 51 is fixedly connected with a plurality of screws, one side of the storage cavity 51 is provided with a nozzle injection port 52, the front of the storage cavity 51 is fixedly connected with a spray pipe 53, the interior of the storage cavity 51 is communicated with the inner cavity of the spray pipe 53, and the spray pipe 53 is provided with a plurality of nozzle discharge ports 54; the nozzle 5 is fixed on the connecting disc 48 through the connecting hole 481, a screw and a nut; the design of the spray head can be applied to roadbed grouting with soft texture and few hard objects.
The use method of the utility model comprises the following steps: the method is moved to a working place, then a power supply is turned on, a plurality of weighing sensors 29 are reset to zero through an operation display screen 621, raw materials to be mixed are placed into corresponding storage hoppers, the addition amounts of the raw materials such as cement, additives and water are set through the operation display screen 621, then a control system 6 is matched with the weighing sensors 29 to control a cement hopper electronic valve 2812, an additive hopper electronic valve 2822 and a water hopper electronic valve 2832 to be opened and closed, the raw materials such as the corresponding amount of the cement, the additives and the water are output into a mixing tank 22 to be mixed, and at the moment, a mixing motor 27 starts to drive a mixing shaft 24 and a stirring paddle 25 to operate;
after the cement paste is prepared, the high-pressure conveying device 3 and the mechanical arm 4 are started, the remote controller is activated to carry out remote operation, at the moment, the electronic valve 222 of the mixing tank is started to guide the cement paste in the mixing tank 22 into the high-pressure circulating box 31, the cement paste is conveyed into the spray head 5 through a hose under high pressure, and finally the cement paste is injected into the roadbed through a discharge hole of the spray head 5;
after the grouting work in the operation range of the mechanical arm 4 is finished, the mechanical arm 4 is retracted to the initial state, and the traction equipment pulls the traction rod 73 to move the roadbed grouting reinforcement device.
As is well known to those skilled in the art, the working principle and wiring method of the mixing device 2, the high-voltage delivery device 3, the mechanical arm 4, the control system 6 and the remote controller are conventional means or common knowledge, and will not be described herein again, and those skilled in the art can make any choice according to their needs or convenience.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a be used for road bed slip casting reinforcing apparatus, includes frame (1), be equipped with mixing arrangement (2), high-pressure conveyor (3), arm (4), shower nozzle (5), control system (6) on frame (1), frame (1) below is equipped with walking subassembly (7), its characterized in that:
the mixing device (2) comprises a mixing platform (21), a mixing tank (22) with an upper opening and a mixing motor (27) are fixedly connected to the lower side of the mixing platform (21), a speed reducer (23) is fixedly connected to the mixing platform (21), a mixing shaft (24) is connected to an output shaft of the speed reducer (23), the mixing shaft (24) is located in the mixing tank (22), a stirring paddle (25) is sleeved on the shaft wall of the mixing shaft (24), and an input shaft of the speed reducer (23) is connected to an output shaft of the mixing motor (27) through a connector; still be equipped with a plurality of storage hopper (28) on mixing platform (21), a plurality of landing leg bottom fixedly connected with weighing sensor (29) of storage hopper (28), weighing sensor (29) bottom fixed connection is on mixing platform (21).
2. A grouting reinforcement device for a roadbed according to claim 1, characterized in that: the storage hopper (28) is divided into a cement hopper (281), an additive hopper (282) and a water storage hopper (283), the bottoms of the cement hopper (281), the additive hopper (282) and the water storage hopper (283) are respectively provided with a cement outlet (2811), an additive outlet (2821) and a water outlet (2831), and cement hopper electronic valves (2812), additive hopper electronic valves (2822) and water storage hopper electronic valves (2832) are respectively arranged at the cement outlet (2811), the additive outlet (2821) and the water outlet (2831);
the cement outlet (2811), the additive outlet (2821) and the water outlet (2831) are all positioned at an opening above the mixing tank (22).
3. A grouting reinforcement device for a roadbed according to claim 1, characterized in that: the high-pressure conveying device (3) comprises a high-pressure circulating box (31), and a pressure gauge (32) and a high-pressure motor (33) are fixedly connected to the high-pressure circulating box (31); a feed inlet (311) is formed in the surface of one side of the high-pressure circulation box (31), a discharge outlet (312) of the high-pressure circulation box is formed in the surface of the other side of the high-pressure circulation box (31), and a cleaning door (313) is further arranged on the surface of one side of the high-pressure circulation box (31); the feed inlet (311) is provided with a sampling port (314).
4. A grouting reinforcement device for a roadbed according to claim 3, characterized in that: a mixing tank discharge hole (221) is formed in the bottom of the mixing tank (22), and a mixing tank electronic valve (222) is mounted on the mixing tank discharge hole (221); the mixing tank discharge port (221) is fixedly connected with the feed port (311) through a pipeline.
5. A grouting reinforcement device for a roadbed according to claim 1, characterized in that: the mechanical arm (4) comprises a shaft base (41), a first shaft (42) is fixedly connected to the shaft base (41), a second shaft (43) is fixedly connected to the first shaft (42), a second main shaft (431) is fixedly connected to the second shaft (43), a third shaft (44) is fixedly connected to the second main shaft (431), a connecting block (45) is fixedly connected to the third shaft (44), a fourth main shaft (461) is fixedly connected to the connecting block (45), a fourth shaft (46) is fixedly connected to the fourth shaft (461), an electric push rod (47) is fixedly connected to the fourth shaft (46), size scales are arranged on a push rod of the electric push rod (47), a connecting disc (48) is fixedly connected to the top end of the push rod of the electric push rod (47), and a plurality of connecting holes (481) are formed in the connecting disc (48).
6. A grouting reinforcement device for a roadbed according to claim 1, characterized in that: the control system (6) comprises a controller (61), a console (62) and a power supply, wherein a console display screen (621) and an alarm (622) are arranged on one side surface of the console (62); the mixing device (2), the high-pressure conveying device (3), the mechanical arm (4), the spray head (5) and the walking assembly (7) are electrically connected with the control system (6); the control system (6) is matched with a corresponding control remote controller.
7. A grouting reinforcement device for a roadbed according to claim 1, characterized in that: the walking assembly (7) comprises a universal wheel (71), a driven wheel (72) and a traction rod (73), a vertical rotating shaft (711) is fixedly connected to a first spindle of the universal wheel (71), a rotary disc (7111) is fixedly connected to the rotating shaft (711), an external thread is arranged at the upper end of the rotating shaft (711), a nut is connected to the external thread in a threaded manner, a connecting groove (712) is fixedly connected to the front side of the first spindle, and pin holes are formed in two sides of the connecting groove (712); the universal wheel (71) is rotatably connected with the lower side of the front end of the frame (1) through a rotating shaft (711) and a nut; the driven wheel (72) is rotatably connected to the lower side of the rear end of the frame (1) through a second main shaft; the traction rod (73) is movably connected into the connecting groove (712) through a connecting pin and a pin hole.
8. A grouting reinforcement device for a roadbed according to claim 3, characterized in that: the discharge hole (312) of the high-pressure circulation box is connected with the injection hole (52) of the spray head through hoses, and a plurality of the hoses are bound on the mechanical arm (4).
9. A grouting reinforcement device for a roadbed according to claim 1, characterized in that: the spray head (5) comprises a storage cavity (51), the back of the storage cavity (51) is fixedly connected with a plurality of screw rods, one side of the storage cavity (51) is provided with a spray head injection opening (52), the front of the storage cavity (51) is fixedly connected with a spray pipe (53), the interior of the storage cavity (51) is communicated with the inner cavity of the spray pipe (53), and the spray pipe (53) is provided with a plurality of spray head discharge openings (54); the spray head (5) is fixed on the connecting disc (48) through the connecting hole (481), the screw and the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220497661.XU CN216891817U (en) | 2022-03-09 | 2022-03-09 | Be used for road bed slip casting reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220497661.XU CN216891817U (en) | 2022-03-09 | 2022-03-09 | Be used for road bed slip casting reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216891817U true CN216891817U (en) | 2022-07-05 |
Family
ID=82188496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220497661.XU Active CN216891817U (en) | 2022-03-09 | 2022-03-09 | Be used for road bed slip casting reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216891817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808647A (en) * | 2022-05-23 | 2022-07-29 | 中铁六局集团有限公司 | Slip casting platform truck |
-
2022
- 2022-03-09 CN CN202220497661.XU patent/CN216891817U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808647A (en) * | 2022-05-23 | 2022-07-29 | 中铁六局集团有限公司 | Slip casting platform truck |
| CN114808647B (en) * | 2022-05-23 | 2024-09-17 | 中铁六局集团有限公司 | Grouting trolley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206154507U (en) | Dry powder mortar hoisting device convenient to empty | |
| CN205552835U (en) | Circulating light weight wallboard production line | |
| CN216891817U (en) | Be used for road bed slip casting reinforcing apparatus | |
| CN108638289B (en) | A kind of large complicated geology physical model 3D formation system | |
| CN106593475A (en) | Dry and wet dual-purpose integral concrete jetting vehicle with demountable raw material trailer | |
| CN203145957U (en) | Mining concrete wet-type injecting equipment | |
| CN107599176A (en) | A kind of concrete mixer of the convenient cleaning of safety and environmental protection | |
| CN103061787A (en) | Mining wet type concrete spraying device | |
| CN114808647B (en) | Grouting trolley | |
| CN206765073U (en) | A kind of mandatory stirring drag pump | |
| CN107225685B (en) | A kind of construction site travelling mixer | |
| CN205997172U (en) | High pressure spray type concrete mixing device and concrete preparation transport vehicle | |
| CN205288147U (en) | Plugging construction is with joining in marriage thick liquid device | |
| CN112443341A (en) | Movable grouting equipment | |
| CN114654589A (en) | Variable addition combined device for mining wet concrete spraying additive solution | |
| CN209989817U (en) | Grouting device for foundation reinforcement | |
| CN210919080U (en) | Tunnel pipe wall crack filling device | |
| CN207841744U (en) | A kind of mining vehicle-mounted concrete automatic stirring vehicle | |
| CN214266108U (en) | Slurry equipment and injection integrated device | |
| CN218454748U (en) | A secondary slip casting platform truck for shield constructs construction | |
| CN221277284U (en) | Automatic mortar filling and paving device for building | |
| CN221021596U (en) | Concrete blanking machine | |
| CN221567165U (en) | Foundation grouting device | |
| CN215052886U (en) | Novel biliquid slip casting equipment | |
| CN210621412U (en) | Construction equipment for pouring cement-based mortar of early-strength semi-flexible pavement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |