A grouting device for highway bridge construction

Abstract

The utility model provides a grouting device for highway bridge construction, which relates to the technical field of highway bridge construction, including a base, a cylinder is arranged on the top of the base, a stirring mechanism is arranged in the cylinder, a feeding hard pipe is fixedly connected to the bottom of the cylinder, the bottom end of the feeding hard pipe passes through the base, two first through grooves are arranged on the top of the base, a second through groove is arranged on the top of the base, and a paving mechanism is arranged on the top of the base. In the utility model, by starting the first driving motor, the first driving motor drives one of the wheels to rotate, so as to drive the belt to move, so that the other wheel drives the bidirectional threaded rod to rotate, and then the bidirectional threaded rod drives the two adjustment frames to move closer to and away from each other, so as to facilitate the adjustment of the opening size of the feeding hard pipe, so as to realize the control operation of improving the convenience of adjusting the amount of feeding when the grouting device is used to process the highway.

Description

Technical Field

[0001] The utility model relates to the technical field of highway bridge construction, in particular to a grouting device for highway bridge construction. Background Art

[0002] Highway engineering refers to the survey, measurement, design, construction, maintenance, and management of highway structures. Highway engineering structures include: roadbed, pavement, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring. Repairs and grouting are sometimes required on the highway.

[0003] However, during the use of existing grouting devices for highway bridge construction, the diameters of most grouting discharge ports are relatively fixed, so that when grouting is performed at different locations on the highway pavement, the amount of grouting is relatively fixed, which is prone to excessive raw materials at different locations, resulting in waste of raw materials and increasing the production cost of the grouting device for highway grouting. Utility Model Content

[0004] The utility model aims to solve the problem that the diameters of most grouting discharge ports in the prior art are relatively fixed, so that when grouting is performed on different positions of a highway pavement, the amount of grouting is relatively fixed, which is prone to the problem of excessive raw materials due to different positions, resulting in waste of raw materials. A grouting device for highway bridge construction is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grouting device for highway bridge construction, comprising a base, a cylinder is arranged on the top of the base, a stirring mechanism is arranged in the cylinder, a feeding hard pipe is fixedly connected to the bottom of the cylinder, the bottom end of the feeding hard pipe passes through the base, two first through grooves are arranged on the top of the base, a second through groove is arranged on the top of the base, a paving mechanism is arranged on the top of the base, a two-way threaded rod is rotatably connected in one of the first through grooves, a fixing rod is fixedly connected in the other first through groove, two adjustment frames are sleeved on the outer surfaces of the two-way threaded rod and the fixing rod, the smooth end of the two-way threaded rod movably passes through one of the first through grooves and extends to the outside of the base, a mounting seat is fixedly connected to the top of the base, a first driving motor is fixedly installed on the top of the mounting seat, two rotating wheels are fixedly connected to the output end of the first driving motor and the smooth end of the two-way threaded rod, and belts are transmission-connected on the outer surfaces of the two rotating wheels.

[0006] Preferably, the stirring mechanism comprises a second driving motor, the second driving motor is fixedly mounted on the top of the cylinder, an output end of the second driving motor is fixedly connected with a rotating shaft, and a bottom end of the rotating shaft movably passes through the cylinder.

[0007] Preferably, a stirring plate is fixedly connected to the outer surface of the rotating shaft, a connecting frame is fixedly connected to the outer surface of the rotating shaft, and a scraper block is fixedly connected to one side of the connecting frame.

[0008] Preferably, the paving mechanism includes two support rods, the two support rods are fixedly connected to the top of the base, the tops of the two support rods are fixedly connected to a fixed plate, the top of the fixed plate is provided with a pressure cylinder, the output end of the pressure cylinder is fixedly connected to a hydraulic rod, and the bottom end of the hydraulic rod movably passes through the fixed plate.

[0009] Preferably, a lifting plate is fixedly connected to the bottom end of the hydraulic rod, and the lifting plate is sleeved on the outer surfaces of the two support rods, and a paving plate is fixedly connected to the bottom of the lifting plate.

[0010] Preferably, a feed port is provided at the top of the cylinder, and a cover plate is hingedly connected to the top of the feed port.

[0011] Preferably, universal wheels are provided at the bottom of the base, and an armrest is fixedly installed at the top of the base.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by starting the first driving motor, the first driving motor drives one of the wheels to rotate, so that the belt is driven to move, so that the other wheel drives the bidirectional threaded rod to rotate, and then the bidirectional threaded rod drives the two adjustment frames to move closer to and away from each other, so as to facilitate the adjustment of the opening size of the discharge hard pipe, and realize the control operation of improving the convenience of adjusting the discharge amount when the grouting device is used to perform grouting processing on the highway.

[0014] 2. In the utility model, a paving mechanism is provided and the pressure cylinder is started, so that the hydraulic rod drives the lifting plate to move downward, and the lifting plate drives the paving plate to move downward. When the bottom of the paving plate contacts the road surface or the bridge deck, the pressure cylinder is closed, and the grouting device is pushed to move. The paving plate is used to scrape the slurry after grouting, thereby realizing automatic leveling of the slurry and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of the main structure of a grouting device for highway bridge construction is proposed for the utility model;

[0016] Figure 2 The utility model provides a bottom side structural stereogram of a grouting device for highway bridge construction;

[0017] Figure 3 The utility model provides a left-side structural stereogram of a grouting device for highway bridge construction;

[0018] Figure 4 The utility model provides a sectional structural stereogram of a grouting device for highway bridge construction.

[0019] Legend: 1. Base; 2. Cylinder; 3. Stirring mechanism; 301. Second drive motor; 302. Rotating shaft; 303. Stirring plate; 304. Connecting frame; 305. Scraper; 4. Feeding hard pipe; 5. First through slot; 6. Second through slot; 7. Paving mechanism; 701. Support rod; 702. Fixed plate; 703. Pressure cylinder; 704. Hydraulic rod; 705. Lifting plate; 706. Paving plate; 8. Bidirectional threaded rod; 9. Fixed rod; 10. Adjusting frame; 11. Mounting seat; 12. First drive motor; 13. Rotating wheel; 14. Belt; 15. Feed inlet; 16. Cover plate; 17. Universal wheel; 18. Handrail. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1 - Figure 4 As shown, the utility model provides a grouting device for highway bridge construction, including a base 1, a cylinder 2 is arranged on the top of the base 1, a stirring mechanism 3 is arranged in the cylinder 2, a feeding hard pipe 4 is fixedly connected to the bottom of the cylinder 2, the bottom end of the feeding hard pipe 4 passes through the base 1, two first through grooves 5 are provided on the top of the base 1, a second through groove 6 is provided on the top of the base 1, a paving mechanism 7 is provided on the top of the base 1, a bidirectional threaded rod 8 is rotatably connected in one of the first through grooves 5, a fixing rod 9 is fixedly connected in the other first through groove 5, two adjusting frames 10 are sleeved on the outer surfaces of the bidirectional threaded rod 8 and the fixing rod 9, a smooth end of the bidirectional threaded rod 8 movably passes through one of the first through grooves 5 and extends to the outside of the base 1, a mounting seat 11 is fixedly connected to the top of the base 1, a first driving motor 12 is fixedly installed on the top of the mounting seat 11, two rotating wheels 13 are fixedly connected to the output end of the first driving motor 12 and the smooth end of the bidirectional threaded rod 8, and a belt 14 is transmission-connected to the outer surfaces of the two rotating wheels 13.

[0023] The effect achieved by the entire embodiment 1 is that by starting the first drive motor 12, the first drive motor 12 drives one of the wheels 13 to rotate, which drives the belt 14 to move, so that the other wheel 13 drives the bidirectional threaded rod 8 to rotate, and then the bidirectional threaded rod 8 drives the two adjustment frames 10 to move closer to and away from each other, which is convenient for adjusting the opening size of the discharge hard pipe 4, and realizes the control operation of improving the convenience of adjusting the discharge amount when the grouting device is used to perform grouting processing on the highway.

[0024] Embodiment 2, as Figure 1 - Figure 4 As shown, the stirring mechanism 3 includes a second driving motor 301, which is fixedly installed on the top of the cylinder 2, and the output end of the second driving motor 301 is fixedly connected to a rotating shaft 302, and the bottom end of the rotating shaft 302 movably passes through the cylinder 2, and the outer surface of the rotating shaft 302 is fixedly connected to a stirring plate 303, and the outer surface of the rotating shaft 302 is fixedly connected to a connecting frame 304, and one side of the connecting frame 304 is fixedly connected to a scraper 305, and the paving mechanism 7 includes two support rods 701, and the two support rods 701 are fixedly connected to the top of the base 1, and the tops of the two support rods 701 are fixedly connected to A fixed plate 702 is provided with a pressure cylinder 703 on the top of the fixed plate 702, and the output end of the pressure cylinder 703 is fixedly connected to a hydraulic rod 704, and the bottom end of the hydraulic rod 704 movably passes through the fixed plate 702, and the bottom end of the hydraulic rod 704 is fixedly connected to a lifting plate 705, and the lifting plate 705 is sleeved on the outer surfaces of the two support rods 701, and the bottom of the lifting plate 705 is fixedly connected to a paving plate 706, a feed port 15 is provided on the top of the cylinder 2, and the top of the feed port 15 is hingedly connected to a cover plate 16, a universal wheel 17 is provided at the bottom of the base 1, and a handrail 18 is fixedly installed on the top of the base 1.

[0025] The effect achieved by the entire embodiment 2 is that, by providing a stirring mechanism 3, the second driving motor 301 is started, so that the rotating shaft 302 drives the stirring plate 303 to rotate, which is convenient for stirring the raw materials and improving the mixing degree of the raw materials during grouting. At the same time, the connecting frame 304 drives the scraper block 305 to rotate synchronously, which is convenient for scraping off the raw materials adhered to the inner wall of the cylinder 2, thereby improving the utilization rate of the raw materials. Then, by providing a paving mechanism 7, the pressure cylinder 703 is started, so that the hydraulic rod 704 drives the lifting plate 705 to move downward, and the lifting plate 705 drives the paving plate 706 to move downward. When the bottom of the paving plate 706 contacts the road surface or the bridge surface, the pressure cylinder 703 is closed, and the grouting device is pushed to move at this time, and the paving plate 706 is used to scrape the slurry after grouting, thereby realizing automatic paving of the slurry and improving practicality. Then, by providing a feed port 15, it is convenient to pour the raw materials into the cylinder 2, a universal wheel 17 is provided, which is convenient for moving the device, and a handrail 18 is provided, which is convenient for the staff to push the grouting device.

[0026] Working principle: When in use, first start the first drive motor 12, so that the first drive motor 12 drives one of the rotating wheels 13 to rotate, so that the belt 14 moves, so that the other rotating wheel 13 drives the bidirectional threaded rod 8 to rotate, and then the bidirectional threaded rod 8 drives the two adjustment frames 10 to move closer to and away from each other, so that the opening of the unloading hard pipe 4 is adjusted to a suitable size, and then start the pressure cylinder 703, so that the hydraulic rod 704 drives the lifting plate 705 to move downward, and the lifting plate 705 drives the paving plate 706 to move downward, so that the paving plate 706 passes through the second through slot 6. When the paving plate 706 passes through the second through slot 6, When the bottom of the flat plate 706 touches the road surface or the bridge deck, the pressure cylinder 703 is closed, and then the raw materials are poured into the cylinder 2 through the feed port 15, and the second drive motor 301 is started at the same time, so that the rotating shaft 302 drives the stirring plate 303 to rotate, so as to facilitate the stirring of the raw materials and improve the mixing degree of the raw materials during grouting. The connecting frame 304 drives the scraper block 305 to rotate synchronously, so as to facilitate the scraping of the raw materials adhered to the inner wall of the cylinder 2. Finally, the grouting device is pushed to move by the handrail 18, and the paving plate 706 is used to scrape the slurry after grouting, thereby realizing automatic paving of the slurry.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A grouting device for highway bridge construction, comprising a base (1), characterized in that: A cylinder (2) is arranged on the top of the base (1), a stirring mechanism (3) is arranged inside the cylinder (2), a feeding hard pipe (4) is fixedly connected to the bottom of the cylinder (2), the bottom end of the feeding hard pipe (4) passes through the base (1), two first through grooves (5) are arranged on the top of the base (1), a second through groove (6) is arranged on the top of the base (1), a flattening mechanism (7) is arranged on the top of the base (1), a bidirectional threaded rod (8) is rotatably connected to one of the first through grooves (5), and a fixing rod (9) is fixedly connected to the other of the first through grooves (5). The outer surfaces of the bidirectional threaded rod (8) and the fixed rod (9) are sleeved with two adjustment frames (10); the smooth end of the bidirectional threaded rod (8) movably passes through one of the first through grooves (5) and extends to the outside of the base (1); the top of the base (1) is fixedly connected with a mounting seat (11); the top of the mounting seat (11) is fixedly installed with a first drive motor (12); the output end of the first drive motor (12) and the smooth end of the bidirectional threaded rod (8) are fixedly connected with two rotating wheels (13); the outer surfaces of the two rotating wheels (13) are transmission-connected with belts (14).

2. A grouting device for highway bridge construction according to claim 1, characterized in that: The stirring mechanism (3) comprises a second driving motor (301), the second driving motor (301) is fixedly mounted on the top of the cylinder (2), the output end of the second driving motor (301) is fixedly connected to a rotating shaft (302), and the bottom end of the rotating shaft (302) movably penetrates the cylinder (2).

3. A grouting device for highway bridge construction according to claim 2, characterized in that: The outer surface of the rotating shaft (302) is fixedly connected with a stirring plate (303), the outer surface of the rotating shaft (302) is fixedly connected with a connecting frame (304), and one side of the connecting frame (304) is fixedly connected with a scraper (305).

4. A grouting device for highway bridge construction according to claim 1, characterized in that: The paving mechanism (7) comprises two support rods (701), the two support rods (701) are fixedly connected to the top of the base (1), the tops of the two support rods (701) are fixedly connected to a fixed plate (702), a pressure cylinder (703) is arranged on the top of the fixed plate (702), the output end of the pressure cylinder (703) is fixedly connected to a hydraulic rod (704), and the bottom end of the hydraulic rod (704) movably passes through the fixed plate (702).

5. A grouting device for highway bridge construction according to claim 4, characterized in that: The bottom end of the hydraulic rod (704) is fixedly connected to a lifting plate (705), and the lifting plate (705) is sleeved on the outer surfaces of the two support rods (701), and the bottom of the lifting plate (705) is fixedly connected to a paving plate (706).

6. A grouting device for highway bridge construction according to claim 1, characterized in that: A feed port (15) is provided at the top of the cylinder (2), and a cover plate (16) is hingedly connected to the top of the feed port (15).

7. A grouting device for highway bridge construction according to claim 1, characterized in that: The bottom of the base (1) is provided with a universal wheel (17), and the top of the base (1) is fixedly provided with a handrail (18).

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