Pouring device for highway bridge construction

Abstract

The utility model relates to the technical field of highway bridge construction, and discloses a pouring device for highway bridge construction, which comprises a material barrel, the top side of the material barrel is fixedly connected with a cover plate, the middle end of the bottom side of the cover plate is provided with a stirring assembly, the bottom side of the cover plate is provided with an annular groove, and the interior of the annular groove is connected with a scraping plate through a rotating assembly. A discharging port is formed in the left side of the bottom end of the material barrel, the left end of the discharging port is connected with a discharging pipe through a locking assembly, and a plurality of universal wheels are installed on the bottom side of the cover plate through a wheel carrier. According to the concrete scraping device, the rotating wheel is rotated to drive the gear and the tooth piece to be meshed with each other, the scraping plate is driven to rotate on the inner wall of the material barrel, residual concrete on the inner wall of the material barrel is scraped, the scraped concrete is conveniently discharged through the discharging port, and meanwhile the discharging port and the discharging pipe can be rapidly replaced; the damaged discharging pipe can be replaced quickly, and the working efficiency can be improved conveniently.

Description

Technical Field

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

[0002] Bridge construction is the process of building a bridge according to the design content, which mainly refers to bridge construction technology and construction organization, construction management, construction quality and other contents. When carrying out bridge construction, special pouring equipment for highway bridge construction is required.

[0003] After searching, a casting device for highway bridge construction with announcement number CN215482390U includes a base plate, a water tank is fixedly arranged on the top of the base plate, and a hose is connected to the top of the water tank, a fixing rod is arranged in a rectangular shape on the top of the base plate, and the tops of the fixing rods are connected by a fixing plate, a first support rod and a second support rod are arranged on the top of the fixing plate, and a fixed shaft is arranged at the left end of the first support rod, and a casting pipe is mounted on the circumferential outer wall of the fixed shaft, and a telescopic pipe is connected to the top of the casting pipe, a first connecting rod and a second connecting rod are rotatably arranged on the left end of the first support rod and the left end of the second support rod respectively, and a rotating shaft is arranged on the left end of the first connecting rod, and a gear is mounted on the circumferential outer wall of the rotating shaft, and a rack is arranged on the top of the telescopic pipe, which facilitates the casting of the bridge, reduces limitations, facilitates the movement of the casting machine, and improves practicality.

[0004] Based on the above patent, the pouring of the bridge is facilitated, the limitations are reduced, the pouring machine is convenient to move, and the practicality is improved. However, concrete will remain inside the barrel. If it is not cleaned in time, the inside of the barrel will be damaged. In this regard, in order to solve this technical problem, this application proposes a pouring device for highway bridge construction. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a pouring device for highway bridge construction is proposed. The device drives the gears and the toothed parts to mesh with each other by rotating the rotating wheel, and drives the scraper to rotate on the inner wall of the barrel to scrape off the concrete remaining on the inner wall of the barrel. The scraped concrete is conveniently discharged through the discharge port. At the same time, the discharge port and the discharge pipe can be quickly replaced to realize the quick replacement of the damaged discharge pipe, so as to improve the work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a casting device for highway bridge construction, comprising a material barrel, a cover plate fixedly connected to the top side of the material barrel, a stirring assembly is arranged at the middle end of the bottom side of the cover plate, an annular groove is opened on the bottom side of the cover plate, a scraper is connected to the inside of the annular groove through a rotating assembly, a discharge port is arranged on the left side of the bottom end of the material barrel, a discharge pipe is connected to the left end of the discharge port through a locking assembly, a plurality of universal wheels are installed on the bottom side of the cover plate through a wheel frame, and a rotating wheel is rotatably connected to the front end of the top side of the cover plate.

[0007] Furthermore, the rotating assembly includes an annular limiting shaft located inside the annular groove, the inner circumference of the annular limiting shaft is fixedly connected to an annular shaft, the bottom side of the annular shaft is fixedly connected to a scraper, and the inner circumference of the annular shaft is connected to the bottom end of the wheel through a gear set.

[0008] Furthermore, the gear set includes a toothed part located on the inner periphery of the annular shaft, a gear is fixedly connected to the bottom side of the rotating wheel, and the toothed part and the gear are meshingly connected.

[0009] Furthermore, the stirring assembly includes a motor installed on the middle end of the top side of the cover plate through a fixing frame, the motor driving end is fixedly connected to a transmission shaft, the top outer wall of the transmission shaft passes through the middle end of the bottom side of the cover plate, and the bottom outer wall of the rotating shaft is fixedly connected to a stirring shaft.

[0010] Furthermore, the locking assembly includes two buckles located at the left end of the discharge port, wherein a clamping shaft is fixedly connected to the bottom side of one of the buckles, and a clamping plate is rotatably connected to the bottom end of the other buckle.

[0011] Furthermore, the two buckle top sides are rotatably connected, and the bottom end of the clamping plate is arranged at the middle end of the clamping shaft.

[0012] Furthermore, a feeding port is provided at the rear end of the top side of the cover plate, and a plug is provided inside the feeding port.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the rotating wheel drives the gear and the toothed member to mesh with each other, so as to drive the annular shaft to rotate in the annular groove through the annular limiting shaft, and drive the scraper to rotate on the inner wall of the barrel. Since the scraper is in close contact with the inner wall of the barrel, the concrete remaining on the inner wall of the barrel is scraped off, and the remaining concrete is left to solidify on the inner wall of the barrel, which affects the subsequent use of the barrel, thereby extending the service life of the barrel and saving maintenance costs.

[0015] 2. In the utility model, by rotating the clamping plate, one end of the clamping plate and the middle end of the clamping shaft are disengaged, so that the two buckles are opened, which makes it convenient to remove the discharge pipe from the left end of the discharge port, and facilitates the staff to quickly replace the damaged discharge pipe, while facilitating the improvement of the working efficiency of the schematic casting device in the construction of highway bridges. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A stereoscopic diagram of a pouring device for highway bridge construction proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a material bucket of a pouring device for highway bridge construction proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the scraper structure of a pouring device for highway bridge construction proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of a buckle structure of a pouring device for highway bridge construction.

[0020] Legend:

[0021] 1. Material barrel; 2. Cover plate; 3. Plug; 4. Rotor; 5. Motor; 6. Discharge pipe; 7. Buckle; 8. Ring shaft; 9. Stirring shaft; 10. Ring limit shaft; 11. Scraper; 12. Gear; 13. Gear; 14. Clamp plate; 15. Clamp shaft; 16. Discharge port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-3, the utility model provides an embodiment: a pouring device for highway bridge construction, including a material barrel 1, a cover plate 2 is fixedly connected to the top side of the material barrel 1, a stirring shaft 9 is arranged at the middle end of the bottom side of the cover plate 2, an annular groove is opened at the bottom side of the cover plate 2, a scraper 11 is connected to the inside of the annular groove through an annular shaft 8, a discharge port 16 is arranged on the left side of the bottom end of the material barrel 1, a discharge port 16 is connected to a discharge pipe 6 at the left end through a buckle 7, a plurality of universal wheels are installed on the bottom side of the cover plate 2 through a wheel frame, a rotating wheel 4 is rotatably connected to the front end of the top side of the cover plate 2, a motor 5 is installed on the middle end of the top side of the cover plate 2, a driving end of the motor 5 is fixedly connected to a transmission shaft, the outer wall of the top end of the transmission shaft passes through the middle end of the bottom side of the cover plate 2, the outer wall of the bottom end of the rotating shaft is fixedly connected to the stirring shaft 9, a feeding port is opened at the rear end of the top side of the cover plate 2, and a plug 3 is arranged inside the feeding port;

[0024] Specifically, by opening the plug 3, it is convenient for the staff to add concrete into the inside of the barrel 1, and then add some water through the feeding port, and then turn on the motor 5 to drive the stirring shaft 9 to rotate inside the barrel 1 through the transmission shaft to achieve the mixing of the concrete and water inside the barrel 1. The mixed concrete can be extracted through the negative pressure device set in the discharge pipe 6, and the roads and bridges are poured through the discharge port 16 and the discharge pipe 6. At the same time, after use, a lot of concrete will remain on the inner wall of the barrel 1. The rotating wheel 4 drives the scraper 11 to rotate on the inner wall of the barrel 1, scrapes and cleans the residual concrete on the inner wall of the barrel 1, and the scraped concrete is cleaned through the discharge port 16. The connection between the buckle 7 and the discharge pipe 6 and the discharge port 16 is provided with a sealing strip to prevent leakage from the connection between the discharge port 16 and the discharge pipe 6 during the discharge process. At the same time, when the discharge pipe 6 is damaged, the buckle 7 can be opened to realize the quick replacement of the damaged discharge pipe 6, which is convenient for improving the work efficiency of pouring for highway bridge construction and saving manpower and material resources.

[0025] Reference Figure 2-4 An annular limiting shaft 10 is located inside the annular groove, the inner circumference of the annular limiting shaft 10 is fixedly connected to an annular shaft 8, the bottom side of the annular shaft 8 is fixedly connected to a scraper 11, the inner circumference of the annular shaft 8 is connected to the bottom end of the rotating wheel 4 through a gear 12, a toothed piece 13 is located on the inner circumference of the annular shaft 8, the bottom side of the rotating wheel 4 is fixedly connected to the gear 12, the toothed piece 13 and the gear 12 are meshingly connected, two buckles 7 are located at the left end of the discharge port 16, one of the buckles 7 is fixedly connected to a clamping shaft 15 on the bottom side, and the other buckle 7 is rotatably connected to a clamping plate 14 at the bottom end, the top sides of the two buckles 7 are rotatably connected, and the bottom end of the clamping plate 14 is arranged at the middle end of the clamping shaft 15;

[0026] Specifically, when the mixed concrete inside the barrel 1 is used up, the concrete remaining on the inner wall of the barrel 1 can be driven by rotating the wheel 4 to drive the gear 12 and the toothed member 13 to mesh with each other and drive the annular shaft 8 to rotate inside the annular groove through the annular limiting shaft 10, thereby driving the scraper 11 to rotate on the inner wall of the barrel 1. The scraper 11 is tightly attached to the inner wall of the barrel 1, so that the scraper 11 cleans the concrete remaining on the inner wall of the barrel 1, and prevents the residual concrete from solidifying on the inner wall of the barrel 1 and causing damage to the interior of the barrel 1. At the same time, when it is found that the discharge pipe 6 is damaged, the clamping plate 14 can be rotated to drive one end of the clamping plate 14 to disengage from the middle end of the clamping shaft 15, so that the staff can open the two buckles 7, so that the staff can quickly replace the damaged discharge pipe 6, and the efficiency of replacing the damaged discharge pipe 6 during work can be improved, and the efficiency of pouring highway bridge construction can be improved, and manpower and material resources can be saved at work.

[0027] Working principle: By opening the plug 3, it is convenient for the staff to add concrete into the inside of the barrel 1, and then add some water through the feeding port, and then turn on the motor 5 to drive the stirring shaft 9 to rotate inside the barrel 1 through the transmission shaft to achieve the mixing of the concrete and water inside the barrel 1. The mixed concrete can be extracted through the negative pressure device set in the discharge pipe 6. When the mixed concrete inside the barrel 1 is used up, the remaining concrete on the inner wall of the barrel 1 can be driven by the rotating wheel 4 to drive the gear 12 and the toothed member 13 to mesh with each other and drive the annular shaft 8 through the annular The shaped limit shaft 10 rotates inside the annular groove, thereby driving the scraper 11 to rotate on the inner wall of the barrel 1. The scraper 11 is tightly attached to the inner wall of the barrel 1, so that the scraper 11 cleans the residual concrete on the inner wall of the barrel 1. At the same time, when it is found that the discharge pipe 6 is damaged, the clamping plate 14 can be rotated to drive one end of the clamping plate 14 to detach from the middle end of the clamping shaft 15, so that the staff can open the two buckles 7 and quickly replace the damaged discharge pipe 6, thereby improving the work efficiency of the highway bridge construction and pouring, and saving manpower and material resources.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pouring device for highway bridge construction, comprising a material bucket (1), characterized in that: The top side of the barrel (1) is fixedly connected to a cover plate (2), the middle end of the bottom side of the cover plate (2) is provided with a stirring assembly, the bottom side of the cover plate (2) is provided with an annular groove, the inside of the annular groove is connected with a scraper (11) via a rotating assembly, a discharge port (16) is provided on the left side of the bottom end of the barrel (1), the left end of the discharge port (16) is connected to a discharge pipe (6) via a locking assembly, a plurality of universal wheels are mounted on the bottom side of the cover plate (2) via a wheel frame, and the front end of the top side of the cover plate (2) is rotatably connected with a rotating wheel (4).

2. A pouring device for highway bridge construction according to claim 1, characterized in that: The rotating assembly comprises an annular limiting shaft (10) located inside the annular groove, the inner circumference of the annular limiting shaft (10) is fixedly connected to an annular shaft (8), the bottom side of the annular shaft (8) is fixedly connected to a scraper (11), and the inner circumference of the annular shaft (8) is connected to the bottom end of the rotating wheel (4) via a gear set.

3. A pouring device for highway bridge construction according to claim 2, characterized in that: The gear set comprises a toothed part (13) located on the inner periphery of the annular shaft (8); a gear (12) is fixedly connected to the bottom side of the rotating wheel (4); and the toothed part (13) and the gear (12) are meshingly connected.

4. A pouring device for highway bridge construction according to claim 1, characterized in that: The stirring assembly comprises a motor (5) mounted on the middle end of the top side of the cover plate (2) via a fixing frame, the driving end of the motor (5) is fixedly connected to a transmission shaft, the top outer wall of the transmission shaft passes through the middle end of the bottom side of the cover plate (2), and the bottom outer wall of the rotating shaft is fixedly connected to a stirring shaft (9).

5. A pouring device for highway bridge construction according to claim 1, characterized in that: The locking assembly comprises two buckles (7) located at the left end of the discharge port (16), wherein a clamping shaft (15) is fixedly connected to the bottom side of one of the buckles (7), and a clamping plate (14) is rotatably connected to the bottom end of the other buckle (7).

6. A pouring device for highway bridge construction according to claim 5, characterized in that: The top sides of the two buckles (7) are rotatably connected, and the bottom end of the clamping plate (14) is arranged at the middle end of the clamping shaft (15).

7. A pouring device for highway bridge construction according to claim 1, characterized in that: A feeding port is provided at the rear end of the top side of the cover plate (2), and a plug (3) is provided inside the feeding port.

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