Prefabricated culvert component prefabricating device

Abstract

The utility model belongs to the technical field of prefabricated culvert component prefabrication, and particularly relates to a prefabricated culvert component prefabrication device which comprises two first linear guide rails arranged in parallel, a self-walking type rail car is connected between the two first linear guide rails, and a steel reinforcement framework mounting seat is arranged on the self-walking type rail car. Mounting platforms are arranged on the left side and the right side of the self-walking type rail car correspondingly, mounting bases are fixedly connected to the two mounting platforms correspondingly, moving bases are connected to the two mounting bases through linear guide assemblies correspondingly, displacement driving assemblies are connected between the two moving bases and the corresponding mounting bases correspondingly, and template mounting supports are fixedly connected to the two moving bases correspondingly. And a left template and a right template are fixedly connected to the two template mounting brackets respectively and are correspondingly matched with each other. According to the prefabricated culvert component prefabricating device, the occupied area of a prefabricating site is small, the prefabricating operation efficiency is high, and the labor intensity of workers is low.

Description

Technical Field

[0001] The utility model relates to a prefabrication device for assembled culvert components, belonging to the technical field of prefabrication of assembled culvert components. Background Technique

[0002] A culvert refers to a water passage built under the roadbed and below the road surface in highway engineering construction to enable the highway to pass through the water channel smoothly without hindering traffic. With the increasingly strict requirements for highway construction management, the construction of culverts has changed from on-site casting to prefabrication and assembly. An assembled culvert is composed of several prefabricated culvert components spliced together. The assembled culvert has stable stress, a short construction period, and convenient on-site installation, which can effectively accelerate the overall project progress and ensure the project quality at the same time.

[0003] In the prior art, the prefabrication of culvert components adopts horizontal production. A culvert section includes two side walls and a top plate, a total of three components. Each component formwork is divided into a bottom formwork, a top formwork, and a side formwork. The inner and outer walls of the bottom formwork and the top formwork of the culvert need to be fixed on the construction site by brackets, and the floor area occupied during prefabrication production is large; moreover, the combination of the formwork is disassembled and assembled by means of personnel plus mechanical hoisting, and the formwork installation and removal operations are cumbersome, resulting in low prefabrication efficiency and high labor intensity of workers. Content of the Utility Model

[0004] According to the above deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a prefabrication device for assembled culvert components with a small floor area, high prefabrication efficiency, and low labor intensity of workers.

[0005] The prefabrication device for assembled culvert components of the utility model includes two first linear guides arranged in parallel. A self-propelled rail vehicle is connected between the two first linear guides. A steel bar cage mounting seat is provided on the self-propelled rail vehicle. Installation platforms are arranged on both the left and right sides of the self-propelled rail vehicle. Mounting seats are fixedly connected to both installation platforms. Moving seats are connected to both mounting seats through linear guiding components. Displacement driving components are connected between both moving seats and their corresponding mounting seats. Template mounting brackets are fixedly connected to both moving seats. A left formwork and a right formwork are respectively fixedly connected to the two template mounting brackets. The left formwork and the right formwork are correspondingly adapted.

[0006] Further, the self-propelled rail vehicle includes a vehicle frame. At least two first wheel seats are fixedly connected to both the left and right sides of the bottom of the vehicle frame. A first traveling wheel adapted to the first linear guide is rotatably installed on each first wheel seat. A traveling motor connected to the first traveling wheel is installed on the outer side wall of the first wheel seat.

[0007] Further, the left traveling motor is installed on the right side wall of the left first wheel seat, and the right traveling motor is installed on the left side wall of the right first wheel seat.

[0008] Further, the linear guiding assembly includes two second linear guide rails arranged in parallel on the front and rear sides of the mounting seat. The bottom of the moving seat is provided with second wheel seats corresponding to the two second linear guide rails one by one. A plurality of second traveling wheels adapted to the second linear guide rails are rotatably installed on the second wheel seats.

[0009] Further, the displacement driving assembly includes an oil cylinder seat fixedly connected to the mounting seat, and a displacement oil cylinder is connected between the oil cylinder seat and the moving seat.

[0010] Further, the template mounting bracket and the moving seat are fixedly connected by a plurality of bolts.

[0011] Further, an operation platform is installed on the top seat of the template mounting bracket.

[0012] Further, a guardrail is fixedly connected to the outer periphery of the operation platform.

[0013] The beneficial effects of the present utility model compared with the prior art are as follows:

[0014] For the prefabrication device of assembled culvert components of the present utility model, both the left template and the right template are vertically arranged, thus realizing the vertical production of culvert components and reducing the floor area of the prefabrication site. Moreover, by the action of the displacement driving assembly, the left template and the right template can be driven to close and disassemble the mold under the action of the linear guiding assembly, which not only improves the prefabrication operation efficiency but also effectively reduces the labor intensity of workers. In addition, after the culvert components are initially formed by pouring concrete, they can be transported to the curing process by the self-propelled rail vehicle, making the turnover of the culvert components more convenient and further improving the prefabrication operation efficiency. Description of the Drawings

[0015] Figure 1 is the front view of the present utility model;

[0016] Figure 2 is Figure 1 the enlarged view at M in

[0017] Figure 3 is the front view of the self-propelled rail vehicle of the present utility model.

[0018] In the figure: 1. First linear guide rail; 2. Self - propelled rail vehicle; 3. Reinforcement cage mounting seat; 4. Installation platform; 5. Mounting seat; 6. Oil cylinder seat; 7. Displacement oil cylinder; 8. Bolt; 9. Moving seat; 10. Formwork installation bracket; 11. Right formwork; 12. Operating platform; 13. Guardrail; 14. Left formwork; 15. Reinforcement cage; 16. Second linear guide rail; 17. Second traveling wheel; 18. Second wheel seat; 19. First traveling wheel; 20. First wheel seat; 21. Traveling motor; 22. Frame. Specific implementation mode

[0019] The following further describes the embodiments of the present utility model in conjunction with the accompanying drawings:

[0020] Embodiment 1:

[0021] As Figure 1 shown, the prefabrication device for assembled culvert components of the present utility model includes two first linear guide rails 1 arranged in parallel. A self - propelled rail vehicle 2 is connected between the two first linear guide rails 1. A reinforcement cage mounting seat 3 is provided on the self - propelled rail vehicle 2. Installation platforms 4 are arranged on both the left and right sides of the self - propelled rail vehicle 2. Mounting seats 5 are fixedly connected to the two installation platforms 4. Moving seats 9 are connected to the two mounting seats 5 through linear guiding components. Displacement driving components are connected between the two moving seats 9 and their corresponding mounting seats 5. Template installation brackets 10 are fixedly connected to the two moving seats 9. A left formwork 14 and a right formwork 11 are respectively fixedly connected to the two template installation brackets 10. The left formwork 14 and the right formwork 11 are correspondingly adapted.

[0022] During use, the reinforcement cage 15 is installed on the reinforcement cage mounting seat 3. Then, the self - propelled rail vehicle 2 transports the reinforcement cage 15 to the concrete pouring station. Then, the two displacement driving components act, and under the action of the linear guiding components, the two moving seats 9 can be driven to move relatively, so as to drive the left formwork 14 and the right formwork 11 to close the mold through the two template installation brackets 10, forming a pouring space between the left formwork 14, the right formwork 11 and the reinforcement cage 15, and then concrete pouring operations can be carried out. After the poured concrete is initially set, the two displacement driving components act in the reverse direction, driving the left formwork 14 and the right formwork 11 to separate to realize demolding. Then, the self - propelled rail vehicle 2 can transfer the initially formed culvert components to the curing process for spray curing.

[0023] For the prefabrication device of assembled culvert components described in the present utility model, both the left formwork 14 and the right formwork 11 are vertically arranged, thus realizing the vertical production of culvert components and reducing the floor area of the prefabrication site. Moreover, by the action of the displacement driving component, the left formwork 14 and the right formwork 11 can be driven to close and disassemble the formwork under the action of the linear guiding component, which not only improves the prefabrication operation efficiency but also effectively reduces the labor intensity of workers. In addition, after the concrete of the culvert component is initially formed, it can be transported to the curing process by the self-propelled rail vehicle 2, making the turnover of the culvert component more convenient and further improving the prefabrication operation efficiency.

[0024] Embodiment 2:

[0025] As Figures 1 to 3 shown, on the basis of Embodiment 1,

[0026] Furthermore, the self-propelled rail vehicle 2 includes a vehicle frame 22. At least two first wheel seats 20 are fixedly connected to the left and right sides of the bottom of the vehicle frame 22. A first traveling wheel 19 adapted to the first linear guide rail 1 is rotatably installed on each first wheel seat 20. A traveling motor 21 connected to the first traveling wheel 19 is installed on the outer side wall of the first wheel seat 20. By the action of the traveling motor 21, the first traveling wheel 19 can be driven to roll along the first linear guide rail 1, thereby realizing the automatic traveling of the vehicle frame 22, with a simple structure and stable operation;

[0027] Furthermore, the left traveling motor 21 is installed on the right side wall of the left first wheel seat 20, and the right traveling motor 21 is installed on the left side wall of the right first wheel seat 20. The arrangement of the traveling motors 21 does not occupy the external space of the vehicle frame 22, making the structure more compact and reasonable;

[0028] Furthermore, the linear guiding component includes two second linear guide rails 16 arranged in parallel on the front and rear sides of the mounting seat 5. Second wheel seats 18 corresponding to the two second linear guide rails 16 one by one are arranged at the bottom of the moving seat 9. A plurality of second traveling wheels 17 adapted to the second linear guide rail 16 are rotatably installed on the second wheel seats 18. By the rolling of the second traveling wheels 17 on the second linear guide rail 16, the defined movement of the moving seat 9 is realized, with a simple structure and stable operation;

[0029] Furthermore, the displacement driving component includes an oil cylinder seat 6 fixedly connected to the mounting seat 5. A displacement oil cylinder 7 is connected between the oil cylinder seat 6 and the moving seat 9. By the telescopic action of the displacement oil cylinder 7, the reciprocating movement of the moving seat 9 can be driven, with a simple structure and easy to control;

[0030] Furthermore, the formwork mounting bracket 10 and the moving seat 9 are fixedly connected by a plurality of bolts 8, and the formwork mounting bracket 10 can be disassembled to replace the formwork, so as to be applicable to the prefabrication production of culvert components of different specifications;

[0031] Furthermore, an operation platform 12 is installed on the top seat of the template installation bracket 10, enabling personnel to stand on the operation platform 12 for assisting in the prefabrication process;

[0032] Furthermore, a guardrail 13 is fixedly connected to the outer periphery of the operation platform 12, which can prevent personnel from falling off the operation platform 12 and plays a role in safety protection.

[0033] It should be specifically noted that: in the description of the present utility model, the orientation or positional relationship indicated by terms such as "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model rather than requiring the present utility model to be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

Claims

1. A prefabricated device for culvert components, characterized in that: The invention comprises two parallel first linear guide rails (1), a self-propelled rail vehicle (2) is connected between the two first linear guide rails (1), a steel frame mounting seat (3) is provided on the self-propelled rail vehicle (2), mounting platforms (4) are provided on the left and right sides of the self-propelled rail vehicle (2), mounting seats (5) are fixedly connected to the two mounting platforms (4), moving seats (9) are connected to the two mounting seats (5) through linear guide components, displacement drive components are connected between the two moving seats (9) and their corresponding mounting seats (5), template mounting brackets (10) are fixedly connected to the two template mounting brackets (10), and a left template (14) and a right template (11) are fixedly connected to the two template mounting brackets (10), and the left template (14) and the right template (11) are correspondingly adapted.

2. The prefabricated device for prefabricating assembled culvert components according to claim 1 is characterized in that: The self-propelled rail vehicle (2) comprises a vehicle frame (22), at least two first wheel seats (20) are fixedly connected to the left and right sides of the bottom of the vehicle frame (22), each first wheel seat (20) is rotatably mounted with a first running wheel (19) adapted to the first linear guide rail (1), and a running motor (21) connected to the first running wheel (19) is mounted on the outer side wall of the first wheel seat (20).

3. The prefabricated device for culvert components according to claim 2 is characterized in that: The left travel motor (21) is mounted on the right side wall of the first wheel seat (20) on the left side, and the right travel motor (21) is mounted on the left side wall of the first wheel seat (20) on the right side.

4. The prefabricated device for culvert components according to claim 1 is characterized in that: The linear guide assembly comprises two second linear guide rails (16) arranged in parallel on the front and rear sides of the mounting seat (5); a second wheel seat (18) corresponding to the two second linear guide rails (16) is arranged at the bottom of the movable seat (9); and a plurality of second running wheels (17) adapted to the second linear guide rails (16) are rotatably mounted on the second wheel seat (18).

5. The prefabricated device for culvert components according to claim 1 is characterized in that: The displacement drive assembly comprises a cylinder seat (6) fixedly connected to a mounting seat (5), and a displacement cylinder (7) is connected between the cylinder seat (6) and a movable seat (9).

6. The prefabricated device for prefabricating assembled culvert components according to claim 1, characterized in that: The template installation bracket (10) and the movable seat (9) are fixedly connected via a plurality of bolts (8).

7. The prefabricated device for culvert components according to any one of claims 1 to 6, characterized in that: An operating platform (12) is installed on the top seat of the template installation bracket (10).

8. The prefabricated device for prefabricating assembled culvert components according to claim 7 is characterized in that: A guardrail (13) is fixedly connected to the outer periphery of the operating platform (12).

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