A precast component production line

Abstract

The utility model relates to prefabricated component production technical field discloses a prefabricated component production line, including two cross frames and support mechanism, the support mechanism includes two intermediate support legs and front support leg, the rear end of cross frame lower extreme all is fixedly connected with rear support leg, the inner wall of intermediate support leg both sides all is rotatably connected with intermediate wheel, the lower extreme of cross frame both sides outer walls all is set up with side rail groove, the lower extreme of intermediate support leg all is fixedly connected with first hydraulic rod, the lower extreme fixed connection of first hydraulic rod has telescopic leg, the inner wall of front support leg upper extreme both sides all is rotatably connected with front roller wheel. In the utility model, through first hydraulic rod, the telescopic leg is supported on the ground, and let second hydraulic rod drive support leg to move up, and cooperate with the rolling of intermediate wheel and front roller wheel in side rail groove, make the whole cross frame can move, and through the rolling of moving wheel in upper rail groove, cooperate with the rolling of upper roller wheel in moving groove, can multidirectional suspension.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated component production technology, and in particular to a prefabricated component production line. Background Technology

[0002] Precast components are building components that are prefabricated in a factory or on-site. They are usually made of concrete, steel or wood. After standardized production, these components are transported to the construction site for assembly and installation, which can effectively improve construction efficiency and quality.

[0003] However, most existing precast component production lines on the market are fixed in position and difficult to move, making it difficult to handle longer precast components and resulting in poor adaptability. In addition, most existing precast component production lines on the market have a single direction of movement after suspending the precast components, which makes it difficult for staff to adjust the placement of the precast components and results in poor flexibility.

[0004] Therefore, those skilled in the art have provided a prefabricated component production line to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a prefabricated component production line. The first hydraulic rod supports the telescopic leg on the ground, and the second hydraulic rod drives the support leg to move upward. With the intermediate wheel and the front roller rolling in the side rail groove, the entire cross frame can move. The moving wheel rolls in the upper rail groove, and with the upper roller rolling in the moving groove, multi-directional suspension is possible.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A precast component production line includes two crossbeams and a support mechanism. The support mechanism includes two intermediate support legs and a front support leg. The rear end of the lower end of each crossbeam is fixedly connected to a rear support leg. Intermediate wheels are rotatably connected to the inner walls on both sides of the intermediate support legs. Side rail grooves are opened at the lower ends of the outer walls on both sides of the crossbeams. A first hydraulic rod is fixedly connected to the lower end of each intermediate support leg. The lower end of the first hydraulic rod is fixedly connected to a telescopic leg. The inner walls on both sides of the upper end of the front support leg are rotatably connected to front rollers. The lower ends of the front support leg are fixedly connected to both sides of the second hydraulic rod. The lower ends of the second hydraulic rod are fixedly connected to support legs. The middle part of the upper end of the crossbar is provided with an upper rail groove. The upper end of each cross frame is equipped with a suspension mechanism, which includes four support frames and two movable plates. The inner walls on both sides of each support frame are rotatably connected to two movable wheels. The upper end of each support frame is fixedly connected to a top plate. The front and rear ends of the upper end of the top plate are provided with movable slots. The lower ends of each movable plate are rotatably connected to upper rollers on both sides. Through the above technical solution, the telescopic leg is supported on the ground by the first hydraulic rod, and the second hydraulic rod drives the outrigger to move upward. With the intermediate wheel and the front roller rolling inside the side rail groove, the entire cross frame can be moved under the push of the external tractor. In addition, the moving wheel at the lower end of the support frame rolls in the upper rail groove, which allows the support frame to drive the top plate and its components to move back and forth along the upper rail groove. With the upper roller on the moving plate rolling in the moving groove on the top plate, the moving plate can move left and right along the moving groove, which is convenient for adjusting the placement position of the prefabricated components.

[0007] Furthermore, the front and rear ends of the upper end of the cross frame are fixedly connected to connecting plates, and the lower ends of the outer walls on both sides of the rear support leg are rotatably connected to two rail wheels. Through the above technical solution, by fixing two connecting plates to the upper end of the cross frame, the two cross frames can form a whole, allowing the two cross frames to move synchronously. Then, the rail wheels rotatably connected to the support legs can roll on the rails pre-laid on the ground, allowing the support legs to move with the cross frames on the ground.

[0008] Furthermore, all the intermediate wheels roll inside the side rail grooves, and the lower ends of the outer walls of the intermediate support legs are slidably connected to the telescopic legs. Through the above technical solution, the telescopic leg is moved upward by the first hydraulic rod, and the intermediate wheel rolls inside the side rail groove, so that the intermediate support leg can be pulled by the winch in the suspension mechanism to move along the side rail groove on the cross frame and change its position.

[0009] Furthermore, the front rollers all roll inside the side rail grooves, and guide rods are fixedly connected to both sides of the upper end of the support leg. The outer walls of the guide rods are slidably connected to the front support leg. Through the above technical solution, the front support leg can move along the side rail groove on the crossbeam by the front roller rolling inside the side rail groove, changing the support position. By using the guide rod to slide with the front support leg, the lateral force on the second hydraulic rod can be shared, improving the support capacity of the support leg.

[0010] Furthermore, all the moving wheels roll inside the upper rail groove, all the upper rollers roll inside the moving groove, and all the upper ends of the moving plates are equipped with winches; Through the above technical solution, the moving wheel rolls in the upper rail groove and the upper roller rolls inside the moving groove, so that the support frame can drive the top plate and its upper components to move along the cross frame. At the same time, the moving plate can drive the winch to move along the top plate, thereby changing the suspension position from two directions.

[0011] Furthermore, a first protective shell is fixedly connected to the upper end of the outer wall on both sides of the front support leg. A first servo motor is provided on the bottom surface inside the first protective shell. The output shaft of the first servo motor passes through the first protective shell and is fixedly connected to the front roller. By using the above technical solution, by placing the first servo motor inside the first protective shell, the interference of the external environment on the first servo motor can be reduced, ensuring that the first servo motor can operate normally. The first servo motor can drive the front roller to roll in the side rail groove, providing power for the movement of the front support leg.

[0012] Furthermore, a second protective shell is fixedly connected to the side of the support frame away from the center of the top plate. A second servo motor is provided on the bottom surface inside the second protective shell. The output shaft of the second servo motor passes through the second protective shell and is fixedly connected to the moving wheel. By using the above technical solution, the interference of the external environment on the second servo motor can be reduced by placing the second servo motor inside the second protective shell, ensuring that the second servo motor can operate normally. The second servo motor can drive the moving wheel to roll in the upper rail groove, providing power for the movement of the front support frame.

[0013] Furthermore, a third protective shell is fixedly connected to the outer wall of the rear end of the moving plate, and a third servo motor is provided on the bottom surface inside the third protective shell. The output shaft of the third servo motor passes through the third protective shell and is fixedly connected to the upper roller. By using the above technical solution, the interference of the external environment on the third servo motor can be reduced by placing the third servo motor inside the third protective shell, ensuring that the third servo motor can operate normally. The third servo motor can drive the upper roller to roll in the moving slot, providing power for the movement of the moving plate.

[0014] This utility model has the following beneficial effects: 1. The precast component production line proposed in this utility model uses a first hydraulic rod in the support mechanism to support the telescopic leg on the ground, and a second hydraulic rod to drive the support leg to move upward. With the intermediate wheel and front roller rolling inside the side rail groove, the entire cross frame can move forward a certain distance under the push of an external traction vehicle, which makes it easier to handle longer precast components and improves adaptability.

[0015] 2. The precast component production line proposed in this utility model uses the moving wheels at the lower end of the support frame in the suspension mechanism to roll in the upper rail groove, so that the support frame can drive the top plate and its components to move back and forth along the upper rail groove. In conjunction with the upper rollers on the moving plate rolling in the moving groove on the top plate, the moving plate can move left and right along the moving groove, thereby improving flexibility and making it easier for workers to adjust the placement position of the precast components. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of a prefabricated component production line proposed in this utility model; Figure 2 This is a front sectional view of a prefabricated component production line proposed in this utility model; Figure 3 This is an axial sectional view of the cross frame, intermediate support leg, and telescopic leg of a prefabricated component production line proposed in this utility model. Figure 4 This is an axial sectional view of the cross frame, support frame, top plate, and moving plate of a precast component production line proposed in this utility model. Figure 5 This is a side sectional view of a prefabricated component production line proposed in this utility model; Figure 6 for Figure 2 Enlarged view of point A in the middle; Figure 7 for Figure 3 Enlarged view of point B in the middle; Figure 8 for Figure 4 Enlarged view of point C in the middle; Figure 9 for Figure 5 Enlarged view of point D in the middle.

[0017] Explanation of reference numerals in the attached figures: 1. Horizontal frame; 2. Connecting plate; 3. Support mechanism; 301. Rear support leg; 302. Rail wheel; 303. Middle support leg; 304. Middle wheel; 305. Side rail groove; 306. First hydraulic rod; 307. Telescopic leg; 308. Front support leg; 309. Front roller; 310. Second hydraulic rod; 311. Outrigger; 312. Guide rod; 4. Upper rail groove; 5. Suspension mechanism; 501. Support frame; 502. Moving wheel; 503. Top plate; 504. Moving groove; 505. Moving plate; 506. Upper roller; 507. Winch; 6. First protective shell; 7. First servo motor; 8. Second protective shell; 9. Second servo motor; 10. Third protective shell; 11. Third servo motor. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Reference Figure 1, Figure 2 , Figure 3 , Figure 6 and Figure 7 This utility model provides a specific implementation method: A precast component production line includes two crossbeams 1 and a support mechanism 3. The support mechanism 3 includes two intermediate support legs 303 and a front support leg 308. The rear end of the lower end of each crossbeam 1 is fixedly connected to a rear support leg 301. The inner walls on both sides of the intermediate support leg 303 are rotatably connected to intermediate wheels 304. The lower ends of the outer walls on both sides of the crossbeam 1 are provided with side rail grooves 305. The lower ends of the intermediate support legs 303 are fixedly connected to a first hydraulic rod 306. The lower ends of the first hydraulic rod 306 are fixedly connected to a telescopic leg 307. The inner walls on both sides of the upper end of the front support leg 308 are rotatably connected to a front roller 309. The lower ends of the front support leg 308 are fixedly connected to both sides of the lower end of the front support leg 308. The lower ends of the second hydraulic rod 310 are fixedly connected to a support leg 311. The middle part of the upper end of each crossbeam 1 is provided with an upper rail groove 4.

[0020] The first hydraulic rod 306 in the support mechanism 3 supports the telescopic leg 307 on the ground, and the second hydraulic rod 310 drives the outrigger 311 to move upward. This, combined with the intermediate wheel 304 and the front roller 309 rolling inside the side rail groove 305, allows the entire crossbeam 1 to move forward a certain distance under the push of an external tractor. This facilitates handling longer pre-constructed components and improves adaptability. Connecting plates 2 are fixedly connected to the front and rear ends of the upper end of the crossbeam 1. Two rail wheels 302 are rotatably connected to the lower ends of the outer walls on both sides of the rear support leg 301. By fixing two connecting plates 2 to the upper end of the crossbeam 1, it is possible to... This allows the two crossbeams 1 to form a unified whole, enabling them to move synchronously. The rail wheels 302, rotatably connected to the rear support leg 301, roll on pre-laid rails on the ground, allowing the rear support leg 301 to move with the crossbeam 1. The intermediate wheels 304 all roll within the side rail grooves 305. The lower ends of the outer walls of the intermediate support legs 303 are slidably connected to the telescopic legs 307. The first hydraulic rod 306 drives the telescopic legs 307 upwards, coordinating with the intermediate wheels 304 rolling within the side rail grooves 305, allowing the intermediate support legs 303 to be suspended by the suspension mechanism 5. The winch 507 pulls the front support leg 308 along the side rail groove 305 on the crossbeam 1, changing its position. The front rollers 309 roll inside the side rail groove 305. Guide rods 312 are fixedly connected to both sides of the upper end of the outrigger 311. The outer walls of the guide rods 312 are slidably connected to the front support leg 308. The rolling of the front rollers 309 within the side rail groove 305 allows the front support leg 308 to move along the side rail groove 305 on the crossbeam 1, changing its support position. The slidable connection between the guide rods 312 and the front support leg 308 helps to share the lateral force on the second hydraulic rod 310, thus improving the support position. The support capacity of the leg 311 is provided by the upper ends of the outer walls on both sides of the front support leg 308, which are fixedly connected to the first protective shell 6. The bottom surface inside the first protective shell 6 is provided with the first servo motor 7. The output shaft of the first servo motor 7 passes through the first protective shell 6 and is fixedly connected to the front roller 309. By placing the first servo motor 7 inside the first protective shell 6, the interference of the external environment on the first servo motor 7 can be reduced, ensuring that the first servo motor 7 can operate normally. The first servo motor 7 can drive the front roller 309 to roll in the side rail groove 305, providing power for the movement of the front support leg 308.

[0021] Reference Figure 1 , Figure 4 , Figure 5 , Figure 8 and Figure 9The upper end of the cross frame 1 is equipped with a suspension mechanism 5. The suspension mechanism 5 includes four support frames 501 and two movable plates 505. The inner walls on both sides of the support frame 501 are rotatably connected to two movable wheels 502. The upper end of the support frame 501 is fixedly connected to a top plate 503. The front and rear ends of the upper end of the top plate 503 are provided with movable grooves 504. The lower ends of the movable plates 505 are rotatably connected to upper rollers 506 on both sides.

[0022] The moving wheel 502 at the lower end of the support frame 501 in the suspension mechanism 5 rolls in the upper rail groove 4, so that the support frame 501 can drive the top plate 503 and its components to move back and forth along the upper rail groove 4. In conjunction with the upper roller 506 on the moving plate 505 rolling in the moving groove 504 on the top plate 503, the moving plate 505 can move left and right along the moving groove 504, thereby improving flexibility and making it easier for workers to adjust the placement position of the prefabricated components.

[0023] The movable wheels 502 all roll inside the upper rail groove 4, and the upper rollers 506 all roll inside the movable groove 504. A winch 507 is installed at the upper end of each movable plate 505. The movement of the movable wheels 502 within the upper rail groove 4, combined with the movement of the upper rollers 506 within the movable groove 504, allows the support frame 501 to drive the top plate 503 and its components along the crossbeam 1. Simultaneously, the movable plate 505 can drive the winch 507 to move along the top plate 503, thus allowing the suspension position to be changed in two directions. A second protective shell 8 is fixedly connected to the side of the support frame 501 away from the center of the top plate 503. A second servo motor 9 is installed on the bottom surface inside the second protective shell 8. The output shaft of the second servo motor 9 passes through the second protective shell 8 and is fixedly connected to the movable wheels 502. By installing the second servo motor 9 in the second protective shell... Within the third protective shell 10, interference from the external environment on the second servo motor 9 can be reduced, ensuring that the second servo motor 9 can operate normally. The second servo motor 9 can drive the moving wheel 502 to roll in the upper rail groove 4, providing power for the movement of the front support frame 501. The outer wall of the rear end of the moving plate 505 is fixedly connected to the third protective shell 10. The bottom surface inside the third protective shell 10 is provided with the third servo motor 11. The output shaft of the third servo motor 11 passes through the third protective shell 10 and is fixedly connected to the upper roller 506. By placing the third servo motor 11 inside the third protective shell 10, interference from the external environment on the third servo motor 11 can be reduced, ensuring that the third servo motor 11 can operate normally. The third servo motor 11 can drive the upper roller 506 to roll in the moving groove 504, providing power for the movement of the moving plate 505.

[0024] Working principle: When using this precast component production line, the operator first uses an external controller to start the second servo motor 9 and the third servo motor 11, driving the moving wheel 502 and the upper roller 506 to roll in the upper rail groove 4 and the moving groove 504 respectively. This allows the support frame 501 to move the top plate 503 and its components back and forth along the upper rail groove 4, while the moving plate 505 can move left and right along the moving groove 504. With the help of two winches 507, the precast components are suspended, allowing the placement of different parts of the precast components to be changed. Then, the operator uses the external controller to... The second hydraulic rod 310 drives the outrigger 311 to move upward, and then the first servo motor 7 is started to drive the front roller 309 to roll in the side rail groove 305. Under the push of the external traction vehicle, the cross frame 1 can move forward a certain distance. Then the first hydraulic rod 306 drives the telescopic leg 307 to move upward, and hangs the cable of the winch 507 on the middle support leg 303. Through the movement of the support frame 501, the middle support leg 303 can move on the cross frame 1. After reaching the appropriate position, the telescopic leg 307 is supported on the ground to provide support for the cross frame 1 for subsequent production operations.

[0025] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0026] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A precast component production line, comprising two crossbeams (1) and a support mechanism (3), characterized in that: The support mechanism (3) includes two intermediate support legs (303) and a front support leg (308). The rear end of the lower end of the cross frame (1) is fixedly connected to a rear support leg (301). The inner walls on both sides of the intermediate support leg (303) are rotatably connected to intermediate wheels (304). The lower ends of the outer walls on both sides of the cross frame (1) are provided with side rail grooves (305). The lower ends of the intermediate support leg (303) are fixedly connected to a first hydraulic rod (306). The lower end of the first hydraulic rod (306) is fixedly connected to a telescopic leg (307), the inner walls on both sides of the upper end of the front support leg (308) are rotatably connected to front rollers (309), the lower ends of the front support leg (308) are fixedly connected to both sides of a second hydraulic rod (310), the lower ends of the second hydraulic rod (310) are fixedly connected to a support leg (311), and the middle of the upper end of the cross frame (1) is provided with an upper rail groove (4). The upper end of each cross frame (1) is provided with a suspension mechanism (5). The suspension mechanism (5) includes four support frames (501) and two movable plates (505). The inner walls on both sides of each support frame (501) are rotatably connected to two movable wheels (502). The upper end of each support frame (501) is fixedly connected to a top plate (503). The front and rear ends of the upper end of the top plate (503) are provided with movable grooves (504). The lower ends of each movable plate (505) are rotatably connected to upper rollers (506).

2. The precast component production line according to claim 1, characterized in that: The front and rear ends of the upper end of the cross frame (1) are fixedly connected to a connecting plate (2), and the lower ends of the outer walls on both sides of the rear support leg (301) are rotatably connected to two rail wheels (302).

3. The precast component production line according to claim 1, characterized in that: The intermediate wheels (304) all roll inside the side rail groove (305), and the lower ends of the outer walls of the intermediate support legs (303) are slidably connected to the telescopic legs (307).

4. A precast component production line according to claim 1, characterized in that: The front rollers (309) all roll inside the side rail grooves (305), and guide rods (312) are fixedly connected to both sides of the upper end of the support leg (311). The outer wall of the guide rod (312) is slidably connected to the front support leg (308).

5. A precast component production line according to claim 1, characterized in that: The moving wheels (502) all roll inside the upper rail groove (4), the upper rollers (506) all roll inside the moving groove (504), and the upper end of the moving plate (505) is provided with a winch (507).

6. A precast component production line according to claim 1, characterized in that: The upper ends of the outer walls on both sides of the front support leg (308) are fixedly connected to a first protective shell (6). The bottom surface inside the first protective shell (6) is provided with a first servo motor (7). The output shaft of the first servo motor (7) passes through the first protective shell (6) and is fixedly connected to the front roller (309).

7. A precast component production line according to claim 1, characterized in that: The support frame (501) is fixedly connected to a second protective shell (8) on the side away from the center of the top plate (503). The bottom surface inside the second protective shell (8) is provided with a second servo motor (9). The output shaft of the second servo motor (9) passes through the second protective shell (8) and is fixedly connected to the moving wheel (502).

8. A precast component production line according to claim 1, characterized in that: The outer wall of the rear end of the movable plate (505) is fixedly connected to a third protective shell (10). The bottom surface inside the third protective shell (10) is provided with a third servo motor (11). The output shaft of the third servo motor (11) passes through the third protective shell (10) and is fixedly connected to the upper roller (506).

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