Bridge tunnel grouting device

Abstract

The utility model provides a bridge tunnel grouting device, belongs to the technical field of tunnel grouting, and aims at solving the problems that in the using process of an existing grouting device, grouting materials generally need to be manually poured into a hopper of the grouting device for use, operation is tedious, and working efficiency is not high enough. A control box is fixedly mounted on the inner side of the rear end of a frame body; the multiple universal wheels are fixedly connected to the lower end face of the frame body. The number of the handrails is two, and the two handrails are fixedly connected to the rear end face of the frame body. The driving motor is fixedly mounted on the upper end surface of the frame body; the grouting pipe is fixedly installed on the upper end face of the driving motor, and the grouting pipe and the driving motor are fixedly installed. The hopper is fixedly connected to the upper end of the grouting pipe; the fixing block is fixedly connected to the left end face of the frame body. Through the arrangement of the grouting material feeding device, feeding of grouting materials is achieved, the working efficiency is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of tunnel grouting, and more specifically, particularly relates to a bridge tunnel grouting device. Background Art

[0002] During the construction of bridges and tunnels, it is usually necessary to use grouting methods to repair cracks and fissures in concrete in order to improve the load-bearing capacity of concrete. When grouting, it is usually necessary to drill holes in the concrete and use a grouting device to grout and reinforce the cracks and fissures in the concrete.

[0003] According to the application number: CN202223235128.5, a bridge tunnel grouting device is disclosed, including a mixing barrel and a support frame, the mixing barrel is rotatably connected with a vertical stirring assembly, the vertical stirring assembly includes a vertical stirring shaft, the vertical stirring shaft is provided with multiple groups of stirring rods, and the vertical stirring shaft is provided with a transmission gear; the mixing barrel is provided with a servo motor, the servo motor is provided with a driving gear, the mixing barrel is also provided with a fixed assembly inside, and multiple groups of horizontal stirring assemblies are also provided between the mixing barrel and the fixed assembly, and the horizontal stirring assembly is connected to the servo motor through a transmission mechanism. When the servo motor is started, it drives the driving gear to rotate, thereby driving the transmission gear to rotate through the driving gear, and then driving the vertical stirring shaft to rotate through the transmission gear, which can drive the stirring rod to rotate, and the horizontal stirring assembly can drive the raw materials inside the mixing barrel to roll, thereby improving the uniformity of the raw materials inside the mixing barrel.

[0004] Based on the above, during the use of the existing grouting device, it is usually necessary to manually pour the grouting material into the hopper of the grouting device for use, which is relatively cumbersome, the work efficiency is not high, and the labor intensity is relatively high. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a bridge tunnel grouting device to solve the problem that the existing grouting device usually needs to be used manually to pour the grouting material into the hopper of the grouting device for use, which is cumbersome to operate, has low work efficiency and high labor intensity.

[0006] The purpose and effect of the bridge tunnel grouting device of the utility model are achieved by the following specific technical means:

[0007] A bridge tunnel grouting device comprises a frame, a control box, universal wheels, handrails, a driving motor, a grouting pipe, a hopper, a fixed block, a feeding mechanism and a supporting mechanism; the control box is fixedly mounted on the inner side of the rear end of the frame; a plurality of universal wheels are provided, and the plurality of universal wheels are fixedly connected to the lower end face of the frame; two handrails are provided, and the two handrails are fixedly connected to the rear end face of the frame; the driving motor is fixedly mounted on the upper end face of the frame; the grouting pipe is fixedly mounted on the upper end face of the driving motor, and the grouting pipe is fixedly mounted to the driving motor; the hopper is fixedly connected to the upper end of the grouting pipe; the fixed block is fixedly connected to the left end face of the frame; the feeding mechanism is arranged at the upper end of the fixed block; the supporting mechanism is arranged at the front end of the frame.

[0008] Furthermore, the feeding mechanism includes: a lifting electric push rod, a feeding rack and a feeding drive component; the lifting electric push rods are provided with two, and the two lifting electric push rods are fixedly mounted on the upper end surface of the fixed block; the feeding rack is fixedly connected to the upper ends of the two lifting electric push rods; the feeding drive component is fixedly mounted on the rear end surface of the feeding rack.

[0009] Furthermore, the feeding mechanism also includes: a transmission wheel, a chain-plate conveyor belt and a feeding box; the transmission wheel is provided with two groups, both groups of transmission wheels are rotatably connected to the inner side of the feeding frame, and the upper end transmission wheel is fixedly connected to the rotating shaft of the feeding drive member.

[0010] Furthermore, the support mechanism includes: a sliding rod, a support rod and a fixed wheel; the sliding rod is slidably connected to the inner side of the lower end of the frame; the support rod is fixedly connected to the front end of the sliding rod; and the fixed wheel is fixedly installed on the lower end surface of the support rod.

[0011] Furthermore, the support mechanism also includes: a telescopic rod, a fixed push rod, a limit groove, a limit sliding block, a pressing plate and a compression spring; the telescopic rod is slidably connected to the inner side of the support rod; the fixed push rod is fixedly connected to the front end surface of the telescopic rod; the limit grooves are provided in two groups, and the two groups of limit grooves are both opened on the inner side of the support rod; the limit sliding blocks are provided in two groups, and the two limit sliding blocks are both slidably connected to the inner side of the telescopic rod; the pressing plates are provided in two groups, and the two pressing plates are respectively fixedly connected to the front end surfaces of the two limit sliding blocks; the compression spring is fixedly connected to the inner sides of the two limit sliding blocks.

[0012] Furthermore, the supporting mechanism also includes: a fixing frame, a clamping plate, a fixing nut and a threaded rod; the fixing frame is fixedly connected to the front end surface of the upper end of the telescopic rod; the clamping plate is slidably connected to the inner side of the fixing frame; the fixing nut is fixedly connected to the outer side of the fixing frame; the threaded rod is threadedly connected to the inner side of the fixing nut, and the threaded rod is rotatably connected to the clamping plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model realizes the loading of grouting material by setting the feeding mechanism. By starting the lifting electric push rod, the lifting electric push rod lifts the feeding frame, and the grouting material bucket is placed under the feeding frame. At this time, the feeding frame is driven to descend by the lifting electric push rod, so that the feeding frame is lowered into the grouting material bucket, and the feeding driving part is started. The starting of the feeding driving part will drive the chain plate conveyor belt to drive through the transmission wheel, so that the feeding box sends the grouting material in the grouting material bucket into the hopper, thereby improving work efficiency and reducing labor intensity. The support of the grouting hose is realized by the setting of the supporting mechanism. When grouting is required at a high place, the sliding rod can be slid out of the frame body After that, the telescopic rod is pushed to a suitable height by pushing the fixed push rod. At this time, the limit sliding block will be inserted into the inner side of the limit groove under the action of the compression spring to limit the telescopic rod. After the grouting hose is placed on the inner side of the fixed frame, the threaded rod is rotated so that the threaded rod is threadedly connected with the fixing nut to make the clamping plate clamp the grouting hose, thereby supporting the grouting hose and preventing the grouting hose from falling due to its heavy weight during grouting, thereby improving work efficiency. Through the arrangement of the above-mentioned mechanism, the grouting material can be loaded, the work efficiency is improved, the labor intensity is reduced, and the grouting hose can be supported, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the main body of the utility model.

[0016] Figure 2 It is a structural schematic diagram of a grouting pipe of the utility model.

[0017] Figure 3 It is a structural schematic diagram of a feeding rack of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the transmission wheel of the utility model.

[0019] Figure 5 It is a structural schematic diagram of the telescopic rod of the utility model.

[0020] Figure 6 It is a structural schematic diagram of the limit groove of the utility model.

[0021] Figure 7 It is a structural schematic diagram of the clamping plate of the utility model.

[0022] Figure 8 It is a structural schematic diagram of the position-limiting sliding block of the utility model.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 1. Frame; 2. Control box; 3. Universal wheel; 4. Handrail; 5. Drive motor; 6. Grouting pipe; 7. Hopper; 8. Fixed block; 9. Lifting electric push rod; 10. Loading rack; 11. Loading drive; 12. Transmission wheel; 13. Chain conveyor belt; 14. Loading box; 15. Sliding rod; 16. Support rod; 17. Fixed wheel; 18. Telescopic rod; 19. Fixed push rod; 20. Limiting groove; 21. Limiting sliding block; 2101, Pressing plate; 22. Compression spring; 23. Fixed frame; 24. Clamping plate; 25. Fixing nut; 26. Threaded rod. DETAILED DESCRIPTION

[0025] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0026] Embodiment 1:

[0027] As attached Figure 1-Figure 4 As shown:

[0028] The utility model provides a bridge tunnel grouting device, comprising a frame 1, a control box 2, universal wheels 3, handrails 4, a driving motor 5, a grouting pipe 6, a hopper 7, a fixed block 8 and a feeding mechanism; the control box 2 is fixedly installed on the inner side of the rear end of the frame 1; a plurality of universal wheels 3 are provided, and the plurality of universal wheels 3 are fixedly connected to the lower end surface of the frame 1; two handrails 4 are provided, and the two handrails 4 are fixedly connected to the rear end surface of the frame 1; the driving motor 5 is fixedly installed on the upper end surface of the frame 1; the grouting pipe 6 is fixedly installed on the upper end surface of the driving motor 5, and the grouting pipe 6 and the driving motor 5 are fixedly installed; the hopper 7 is fixedly connected to the upper end of the grouting pipe 6; the fixed block 8 is fixedly connected to the left end surface of the frame 1; and the feeding mechanism is arranged at the upper end of the fixed block 8.

[0029] Among them, the feeding mechanism includes: a lifting electric push rod 9, a feeding rack 10, a feeding drive 11, a transmission wheel 12, a chain conveyor belt 13 and a feeding box 14; there are two lifting electric push rods 9, and the two lifting electric push rods 9 are fixedly installed on the upper end surface of the fixed block 8; the feeding rack 10 is fixedly connected to the upper ends of the two lifting electric push rods 9; the feeding drive 11 is fixedly installed on the rear end surface of the feeding rack 10; there are two groups of transmission wheels 12, and the two groups of transmission wheels 12 are rotatably connected to the inner side of the feeding rack 10, and the upper end transmission wheel 12 is fixedly connected to the rotating shaft of the feeding drive 11.

[0030] The specific usage and function of this embodiment are as follows: by starting the lifting electric push rod 9, the lifting electric push rod 9 lifts the loading rack 10, and then the grouting barrel is placed under the loading rack 10. At this time, the loading rack 10 is driven down by the lifting electric push rod 9, so that the loading rack 10 is lowered into the grouting barrel, and the loading drive member 11 is started. The start of the loading drive member 11 will drive the chain plate conveyor belt 13 to transmit through the transmission wheel 12, so that the loading box 14 sends the grouting material in the grouting barrel into the hopper 7.

[0031] Embodiment 2:

[0032] On the basis of the first embodiment, Figure 5-Figure 8 As shown, the support mechanism includes: a sliding rod 15, a support rod 16, a fixed wheel 17, a telescopic rod 18, a fixed push rod 19, a limiting groove 20, a limiting sliding block 21, a pressing plate 2101, a compression spring 22, a fixing frame 23, a clamping plate 24, a fixing nut 25 and a threaded rod 26; the support mechanism is arranged at the front end of the frame body 1; the sliding rod 15 is slidably connected to the inner side of the lower end of the frame body 1; the support rod 16 is fixedly connected to the front end of the sliding rod 15; the fixed wheel 17 is fixedly installed on the lower end surface of the support rod 16; the telescopic rod 18 is slidably connected to the inner side of the support rod 16; the fixed push rod 19 is fixedly connected to the front end surface of the telescopic rod 18; the limiting groove 20 is provided with two groups, two The limit grooves 20 are all opened on the inner side of the support rod 16; two limit sliding blocks 21 are provided, and the two limit sliding blocks 21 are slidably connected to the inner side of the telescopic rod 18; two pressing plates 2101 are provided, and the two pressing plates 2101 are respectively fixedly connected to the front end faces of the two limit sliding blocks 21; the compression spring 22 is fixedly connected to the inner sides of the two limit sliding blocks 21; the fixing frame 23 is fixedly connected to the front end face of the upper end of the telescopic rod 18; the clamping plate 24 is slidably connected to the inner side of the fixing frame 23; the fixing nut 25 is fixedly connected to the outer side of the fixing frame 23; the threaded rod 26 is threadedly connected to the inner side of the fixing nut 25, and the threaded rod 26 is rotatably connected to the clamping plate 24.

[0033] The specific usage and function of this embodiment are as follows: after the sliding rod 15 is slid out of the frame body 1, the telescopic rod 18 is pushed to a suitable height by pushing the fixed push rod 19. At this time, the limiting sliding block 21 will be inserted into the inner side of the limiting groove 20 under the action of the compression spring 22 to limit the telescopic rod 18. After the grouting hose is placed on the inner side of the fixed frame 23, the threaded rod 26 is rotated so that the threaded rod 26 is threadedly connected with the fixing nut 25 to enable the clamping plate 24 to clamp the grouting hose, thereby supporting the grouting hose.

[0034] In this article, there are a few points to note:

[0035] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0036] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0037] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A bridge tunnel grouting device, comprising a frame (1), a control box (2), a universal wheel (3), a handrail (4), a drive motor (5), a grouting pipe (6), a hopper (7), a fixed block (8), a feeding mechanism and a supporting mechanism; the control box (2) is fixedly mounted on the inner side of the rear end of the frame (1); a plurality of universal wheels (3) are provided, and the plurality of universal wheels (3) are fixedly connected to the lower end surface of the frame (1); two handrails (4) are provided, and the two handrails (4) are fixedly connected to the rear end surface of the frame (1); characterized in that: The driving motor (5) is fixedly mounted on the upper end surface of the frame (1); the grouting pipe (6) is fixedly mounted on the upper end surface of the driving motor (5), and the grouting pipe (6) and the driving motor (5) are fixedly mounted; the hopper (7) is fixedly connected to the upper end of the grouting pipe (6); the fixing block (8) is fixedly connected to the left end surface of the frame (1); the feeding mechanism is arranged at the upper end of the fixing block (8); and the supporting mechanism is arranged at the front end of the frame (1).

2. A bridge tunnel grouting device as claimed in claim 1, characterized in that: The feeding mechanism comprises: a lifting electric push rod (9), a feeding frame (10) and a feeding drive member (11); the lifting electric push rod (9) is provided with two, and the two lifting electric push rods (9) are fixedly mounted on the upper end surface of the fixed block (8); the feeding frame (10) is fixedly connected to the upper ends of the two lifting electric push rods (9); and the feeding drive member (11) is fixedly mounted on the rear end surface of the feeding frame (10).

3. A bridge tunnel grouting device as claimed in claim 2, characterized in that: The feeding mechanism further comprises: a transmission wheel (12), a chain plate conveyor belt (13) and a feeding box (14); the transmission wheel (12) is provided with two groups, both groups of transmission wheels (12) are rotatably connected to the inner side of the feeding frame (10), and the upper end transmission wheel (12) is fixedly connected to the rotating shaft of the feeding drive member (11).

4. A bridge tunnel grouting device as claimed in claim 1, characterized in that: The support mechanism comprises: a sliding rod (15), a supporting rod (16) and a fixed wheel (17); the sliding rod (15) is slidably connected to the inner side of the lower end of the frame (1); the supporting rod (16) is fixedly connected to the front end of the sliding rod (15); and the fixed wheel (17) is fixedly mounted on the lower end surface of the supporting rod (16).

5. A bridge tunnel grouting device as claimed in claim 4, characterized in that: The support mechanism further comprises: a telescopic rod (18), a fixed push rod (19), a limiting groove (20), a limiting sliding block (21), a pressing plate (2101) and a compression spring (22); the telescopic rod (18) is slidably connected to the inner side of the support rod (16); the fixed push rod (19) is fixedly connected to the front end surface of the telescopic rod (18); the limiting groove (20) is provided with two groups, and the two groups of limiting grooves (20) are both opened on the inner side of the support rod (16); the limiting sliding blocks (21) are provided with two, and the two limiting sliding blocks (21) are both slidably connected to the inner side of the telescopic rod (18); the pressing plates (2101) are provided with two, and the two pressing plates (2101) are respectively fixedly connected to the front end surfaces of the two limiting sliding blocks (21); the compression spring (22) is fixedly connected to the inner sides of the two limiting sliding blocks (21).

6. A bridge tunnel grouting device as claimed in claim 5, characterized in that: The support mechanism further comprises: a fixing frame (23), a clamping plate (24), a fixing nut (25) and a threaded rod (26); the fixing frame (23) is fixedly connected to the front end surface of the upper end of the telescopic rod (18); the clamping plate (24) is slidably connected to the inner side of the fixing frame (23); the fixing nut (25) is fixedly connected to the outer side of the fixing frame (23); the threaded rod (26) is threadedly connected to the inner side of the fixing nut (25), and the threaded rod (26) is rotatably connected to the clamping plate (24).

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