CN220036684U

CN220036684U - Grouting structure is repaiied in colliery lane

Info

Publication number: CN220036684U
Application number: CN202321632501.2U
Authority: CN
Inventors: 王平; 郏慧慧; 张辉; 赵晓锋; 王利龙; 王俊; 刘任哲; 程刘见; 王浩迪
Original assignee: Henan Shenhuo Xinglong Mining Co ltd
Current assignee: Henan Shenhuo Xinglong Mining Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-11-17
Anticipated expiration: 2033-06-26

Abstract

The utility model belongs to the technical field of grouting, and particularly relates to a grouting repairing structure for a coal mine roadway, which comprises a base, two casters, two universal wheels, an armrest, four electric telescopic rods I, a supporting plate, a material hopper, a rotating rod I, a rotating rod II, an adjusting component, two fixing components, a driving component, a conveying component I and a conveying component II, wherein the two casters and the two universal wheels are fixedly arranged on the bottom side of the base, the armrest is fixedly arranged on the base, the four electric telescopic rods I are fixedly arranged on the base, the rotating rod I and the rotating rod II are rotatably arranged on the material hopper, the supporting plate is fixedly arranged on the working ends of the four electric telescopic rods I, and the adjusting component and the two fixing components are arranged on the supporting plate. The grouting device is reasonable in design, and can perform multi-angle grouting under the action of the adjusting assembly, the two fixing assemblies, the driving assembly, the first conveying assembly and the second conveying assembly.

Description

Grouting structure is repaiied in colliery lane

Technical Field

The utility model relates to the technical field of grouting, in particular to a coal mine roadway repairing grouting structure.

Background

Grouting and plugging are also called grouting method, the grouting pipe is used to evenly inject the slurry into stratum, surrounding rock, backfill and lining, the slurry is filled, permeated and compacted, the water and air in soil particles or rock cracks are removed, and then the slurry occupies the positions of the soil particles or rock cracks, and after a certain time, the slurry and the original loose soil particles or cracks are glued into a whole, so that a 'stone body' with high strength, new structure and high waterproof performance and good chemical stability is formed, and the waterproof purpose is achieved.

Through the search, the grouting structure for the construction of the rock-soil tunnel of the Chinese patent bulletin with the authorized bulletin number of CN 218624251U is characterized in that: tunnel ground and the mobile chassis of setting in tunnel ground top, tunnel ground's inside is provided with the gap, tunnel ground's top be provided with the slip casting pipe of gap intercommunication, slip casting pipe's top is located tunnel ground's top and is connected with down the toper port, mobile chassis's one end top is provided with the push-and-pull frame, and the lateral wall of push-and-pull frame is provided with the block terminal, and control switch is installed to the outer wall of block terminal, and mobile chassis's top is provided with the thick liquid bin, the bottom intercommunication of thick liquid bin has out the thick liquid pipe.

However, the above solution still has at least the following drawbacks in practice: the grouting structure for rock-soil tunnel construction in the prior patent has the advantages that the structure is simple in the use process, the grouting structure cannot be adjusted, the flexibility of the grouting structure is poor, the operation of operators is influenced in the working process, and the working efficiency is reduced, so that the grouting structure for coal mine roadway repair is provided for solving the problems.

Disclosure of Invention

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a slip casting structure is repaiied in colliery lane, includes base, two truckles, two universal wheels, handrail, four electric telescopic handle one, backup pad, thing hopper, dwang one, dwang two, adjusting part, two fixed subassembly, drive assembly, conveying subassembly one and conveying subassembly two, two truckles and two equal fixed mounting of universal wheels are in the downside of base, handrail fixed mounting is on the base, four electric telescopic handle one equal fixed mounting is on the base, dwang one and dwang two all rotate and install on the thing hopper, backup pad fixed mounting is on the work end of four electric telescopic handle one, adjusting part and two fixed subassembly all set up in the backup pad, the thing hopper sets up on fixed subassembly, drive assembly sets up on the thing hopper, conveying subassembly one and conveying subassembly two all set up in the thing hopper.

Preferably, the adjusting component comprises an electric telescopic rod II, a bearing block and a bracket, wherein the electric telescopic rod II is fixedly installed on the supporting plate, the bearing block is fixedly connected to the working end of the electric telescopic rod II, the bracket is hinged to the bearing block, and the bottom side of the material hopper is matched with the bracket

Preferably, the fixing assembly comprises a first fixing block and a rotating column, the supporting plate is rotatably provided with the rotating column, the rotating column is fixedly provided with the first fixing block, and the material hopper is fixedly arranged on the first fixing block

Preferably, the driving assembly comprises a first motor, a first bevel gear and a second bevel gear, the first motor is fixedly arranged on the material hopper, the first bevel gear is fixedly sleeved on an output shaft of the first motor, the second bevel gear is fixedly sleeved on the first rotating rod, and the first bevel gear is meshed with the second bevel gear.

Preferably, the first conveying component comprises a first spiral blade, a first slurry outlet pipe and a first valve, the first spiral blade is fixedly arranged on the first rotating rod, the first slurry outlet pipe is fixedly connected to the material hopper, and the first valve is fixedly arranged on the first slurry outlet pipe.

Preferably, the second conveying assembly comprises a second fixing block, a second motor, a second spiral blade, a second slurry outlet pipe and a second valve, the second fixing block is fixedly arranged at the bottom of the material hopper, the second motor is fixedly arranged on the second fixing block, the second rotating rod is fixedly connected to an output shaft of the second motor, the second spiral blade of the first spiral blade is fixedly arranged on the second rotating rod, the second slurry outlet pipe is fixedly connected to the material hopper, and the second valve is fixedly arranged on the second slurry outlet pipe.

Preferably, the support is in sliding connection with the bottom of the material hopper, and the support is in a Y-shaped arrangement.

The beneficial effects of the utility model are as follows: according to the utility model, under the action of the adjusting component, the two fixing components, the driving component, the first conveying component and the second conveying component, multi-angle grouting can be performed, the angle of the first slurry outlet pipe and the angle of the second slurry outlet pipe on the material hopper can be adjusted through the second electric telescopic rod, the bearing block and the support in the adjusting component, meanwhile, the height of the material hopper can be adjusted under the action of the first four electric telescopic rods, the material hopper can be rotated through the first fixing block and the rotating column in the two fixing components, the first rotating rod can be driven to rotate through the first motor, the first bevel gear and the second bevel gear in the driving component, the slurry conveying purpose can be achieved under the action of the first spiral blade, the first slurry outlet pipe and the first valve in the conveying component, and the second spiral blade on the rotating rod can be driven to rotate through the second motor under the action of the second fixing block, the second spiral blade and the second slurry outlet pipe in the conveying component, so that the slurry conveying purpose can be achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a coal mine roadway repairing grouting structure;

fig. 2 is a schematic perspective view of another view angle of a coal mine roadway repairing grouting structure according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a coal mine roadway repairing grouting structure;

fig. 4 is a schematic diagram of a front view structure of a coal mine roadway repairing grouting structure according to the present utility model;

fig. 5 is a schematic diagram of a right-side view structure of a coal mine roadway repairing grouting structure.

In the figure: 1. a base; 2. casters; 3. a universal wheel; 4. an armrest; 5. an electric telescopic rod I; 6. a support plate; 7. an electric telescopic rod II; 8. a receiving block; 9. a bracket; 10. a material hopper; 11. a first fixed block; 12. rotating the column; 13. a first motor; 14. bevel gears I; 15. bevel gears II; 16. rotating the first rod; 17. a first helical blade; 18. a pulp outlet pipe I; 19. a valve I; 20. a second fixed block; 21. a second motor; 22. a second rotating rod; 23. a spiral blade II; 24. a second slurry outlet pipe; 25. and a second valve.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-5, a grouting structure for repairing a coal mine roadway comprises a base 1, two casters 2, two universal wheels 3, an armrest 4, four electric telescopic rods I5, a supporting plate 6, a material bucket 10, a rotating rod I16, a rotating rod II 22, two casters 2 and two universal wheels 3 which are fixedly arranged at the bottom side of the base 1, the armrest 4 is fixedly arranged on the base 1, the equipment can be conveniently moved under the action of the armrests, the two casters 2 and the two universal wheels 3, the four electric telescopic rods I5 are fixedly arranged on the base 1, the height can be adjusted under the action of the four electric telescopic rods I5, the rotating rod I16 and the rotating rod II 22 are rotatably arranged on a material bucket 10, the supporting plate 6 is fixedly arranged at the working end of the four electric telescopic rods I5, the electric telescopic rods II 7 are fixedly arranged on the supporting plate 6, the working end of the electric telescopic rod II 7 is fixedly connected with a bearing block 8, the bearing block 8 is hinged with a bracket 9, the bottom side of a material hopper 10 is matched with the bracket 9, a slurry outlet pipe 18 on the material hopper 10 can be conveniently adjusted in angle under the actions of the electric telescopic rod II 7, the bearing block 8 and the bracket 9, a rotary column 12 is rotatably arranged on a supporting plate 6, a fixed block I11 is fixedly arranged on the rotary column 12, the material hopper 10 is fixedly arranged on the fixed block I11, the material hopper 10 can be rotated under the actions of the rotary column 12 and the fixed block I11, a motor I13 is fixedly arranged on the material hopper 10, a bevel gear I14 is fixedly sleeved on an output shaft of the motor I13, a bevel gear II 15 is fixedly sleeved on the rotary rod I16, the bevel gear I14 is meshed with the bevel gear II 15, the rotary rod I16 can be driven to rotate through the motor I13, the bevel gear I14 and the bevel gear II 15, the screw blade I17 is fixedly installed on the rotating rod I16, the pulp outlet pipe I18 is fixedly connected to the material hopper 10, the valve I19 is fixedly installed on the pulp outlet pipe I18, the purpose of conveying pulp can be achieved under the action of the screw blade I17, the pulp outlet pipe I18 and the valve I19, the fixing block II 20 is fixedly installed at the bottom of the material hopper 10, the motor II 21 is fixedly installed on the fixing block II 20, the rotating rod II 22 is fixedly connected to an output shaft of the motor II 21, the screw blade II 23 is fixedly installed on the rotating rod II 22, the pulp outlet pipe II 24 is fixedly connected to the material hopper 10, the valve II 25 is fixedly installed on the pulp outlet pipe II 24, and the screw blade II 23 on the rotating rod II 22 is driven to rotate through the motor II 21, so that the purpose of conveying pulp can be achieved.

In this embodiment, support 9 and the bottom sliding connection of material fill 10, and the support is Y setting, and support 9 slides in the bottom of material fill 10, conveniently carries out the regulation of angle.

Working principle: when the grouting device is used, equipment is pushed to a position where grouting is needed through the handrail 4, a power supply is connected and grouting is conducted, holes are drilled in the needed grouting place, when the holes are drilled in the inclined holes, the angle of the grouting pipe II 24 is adjusted through the electric telescopic rod II 7, the bearing block 8 and the support 9, when the grouting pipe II 24 can be inserted into the inclined holes, the valve II 25 is opened, the motor II 21 drives the spiral blade II 23 on the rotating rod II 22 to rotate, so that the purpose of conveying the grouting is achieved, when the grouting device is drilled in the vertical holes, the height can be adjusted through the four electric telescopic rods I5, and when the grouting pipe I18 can be inserted into the vertical holes, the motor I13 drives the spiral blade I on the rotating rod I16 to rotate, so that the purpose of conveying the grouting is achieved.

The coal mine roadway repairing grouting structure provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a coal mine roadway repair grouting structure which is characterized by comprising a base (1), two casters (2), two universal wheels (3), a handrail (4), four electric telescopic rods I (5), a supporting plate (6), a material hopper (10), a rotating rod I (16), a rotating rod II (22), an adjusting component, two fixing components, a driving component, a conveying component I and a conveying component II; two truckles (2) and two universal wheels (3) are all fixed mounting in the downside of base (1), handrail (4) fixed mounting is on base (1), and four electric telescopic handle one (5) are all fixed mounting on base (1), pivoted lever one (16) and pivoted lever two (22) are all rotated and are installed on thing hopper (10), backup pad (6) fixed mounting is on the work end of four electric telescopic handle one (5), adjusting part and two fixed subassembly all set up on backup pad (6), material hopper (10) set up on fixed subassembly, drive assembly sets up on thing hopper (10), conveying assembly one and conveying assembly two all set up in thing hopper (10).

2. The coal mine roadway repair grouting structure as claimed in claim 1, wherein: the adjusting component comprises an electric telescopic rod II (7), a bearing block (8) and a support (9), wherein the electric telescopic rod II (7) is fixedly installed on the supporting plate (6), the bearing block (8) is fixedly connected to the working end of the electric telescopic rod II (7), the support (9) is hinged to the bearing block (8), and the bottom side of the material hopper (10) is matched with the support (9).

3. The coal mine roadway repair grouting structure as claimed in claim 1, wherein: the fixed assembly comprises a first fixed block (11) and a rotating column (12), the rotating column (12) is rotatably mounted on the supporting plate (6), the first fixed block (11) is fixedly mounted on the rotating column (12), and the material hopper (10) is fixedly mounted on the first fixed block (11).

4. The coal mine roadway repair grouting structure as claimed in claim 1, wherein: the driving assembly comprises a first motor (13), a first bevel gear (14) and a second bevel gear (15), the first motor (13) is fixedly installed on the material hopper (10), the first bevel gear (14) is fixedly sleeved on an output shaft of the first motor (13), the second bevel gear (15) is fixedly sleeved on the first rotating rod (16), and the first bevel gear (14) is meshed with the second bevel gear (15).

5. The coal mine roadway repair grouting structure as claimed in claim 1, wherein: the first conveying assembly comprises a first spiral blade (17), a first slurry outlet pipe (18) and a first valve (19), the first spiral blade (17) is fixedly installed on the first rotating rod (16), the first slurry outlet pipe (18) is fixedly connected to the material hopper (10), and the first valve (19) is fixedly installed on the first slurry outlet pipe (18).

6. The coal mine roadway repair grouting structure as claimed in claim 1, wherein: the second conveying assembly comprises a second fixing block (20), a second motor (21), a second spiral blade (23), a second pulp outlet pipe (24) and a second valve (25), the second fixing block (20) is fixedly arranged at the bottom of the material hopper (10), the second motor (21) is fixedly arranged on the second fixing block (20), the second rotating rod (22) is fixedly connected to an output shaft of the second motor (21), the second spiral blade (23) is fixedly arranged on the second rotating rod (22), the second pulp outlet pipe (24) is fixedly connected to the material hopper (10), and the second valve (25) is fixedly arranged on the second pulp outlet pipe (24).

7. The coal mine roadway repair grouting structure as claimed in claim 2, wherein: the support (9) is connected with the bottom of the material hopper (10) in a sliding way, and the support is arranged in a Y shape.