Positioning device for rapid assembly of bridge-building machine templates

Abstract

This utility model relates to the field of positioning device technology and discloses a positioning device for rapid assembly of bridge-building machine templates. It includes a bridge-building machine frame, a hydraulic telescopic pin, and an installation assembly. The bridge-building machine frame has a hydraulic telescopic pin inside, and an installation assembly for easy installation of the hydraulic telescopic pin is provided on the frame. A base is provided on the bridge-building machine frame, and the hydraulic telescopic pin is located inside the base. A rotating shaft is rotatably connected inside the base, and a long plate is fixedly connected to the top of the rotating shaft. The hydraulic telescopic pin limits and fixes the template body. Rotating the long plate adjusts the horizontal angle of the template body. A dial and pointer improve the accuracy of angle adjustment. Several threaded rods, threaded sleeves, and ball joints allow for adjustment of the tilt and vertical angles of the template body as needed, improving the adaptability of the device, increasing the convenience of template body adjustment, and improving construction accuracy.

Description

Technical Field

[0001] This utility model relates to the field of positioning device technology, and in particular to a positioning device for rapid assembly of bridge building machine templates. Background Technology

[0002] Bridge-building machine formwork is a key component in bridge construction, serving as a temporary support and forming structure for the on-site casting of concrete bridge components. Its core function is to provide precise forming space for concrete through standardized design, while ensuring construction efficiency, quality, and safety. Bridge-building machine formwork is a core tool for modernizing bridge construction. Through modular, high-precision, and automated design, it significantly improves construction efficiency, quality, and safety. With the development of materials science and intelligent technology, future formwork will be lighter and more intelligent, providing stronger support for high-quality bridge engineering construction.

[0003] In the existing technology, when hoisting the template onto the frame of the bridge-building machine, it is necessary to manually measure and adjust the position of the template repeatedly. This not only requires construction personnel to spend a lot of time and energy on multiple measurements and adjustments, but also makes manual operation prone to errors, resulting in reduced work efficiency and serious adverse effects on construction accuracy, thus posing hidden dangers to the overall quality and safety of the bridge. Therefore, it is necessary to improve the positioning device for rapid splicing of bridge-building machine templates to solve the above problems. Utility Model Content

[0004] To overcome the problem that the position of the template needs to be repeatedly measured and adjusted manually when hoisting the template onto the frame of the bridge-building machine, which reduces work efficiency and construction accuracy.

[0005] The technical solution of this utility model is as follows: a positioning device for rapid splicing of bridge-building machine templates, including a bridge-building machine frame, a hydraulic telescopic pin, and an installation component. The bridge-building machine frame is internally equipped with a hydraulic telescopic pin, and the frame is equipped with an installation component for easy installation of the hydraulic telescopic pin. A base is provided on the bridge-building machine frame, and the hydraulic telescopic pin is located inside the base. A rotating shaft is rotatably connected inside the base, and a long plate is fixedly connected to the top of the rotating shaft. A pointer is fixedly connected to the rotating shaft, and a scale plate is fixedly connected to the top of the base to improve the rotation accuracy of the long plate. A threaded rod is fixedly connected to the top of the long plate, and a threaded sleeve is threadedly connected to the outside of the threaded rod. A ball joint is fixedly connected to the top of the threaded sleeve, and a template body is located on the top of the long plate, with the ball joint located inside the template body.

[0006] Preferably, the base has a matching circular groove at the corresponding position of the hydraulic telescopic pin, and the telescopic end of the hydraulic telescopic pin is set in the circular groove of the base.

[0007] Preferably, the template body has a matching groove at the corresponding position of the ball joint, and the ball joint is set in the groove of the template body.

[0008] Preferably, several threaded rods, threaded sleeves, and ball joints are provided, and these threaded rods, threaded sleeves, and ball joints are symmetrically distributed between the template body and the long plate.

[0009] Preferably, the dial has an internal threaded connection with a fixing bolt, which is in contact with the rotating shaft.

[0010] Preferably, the mounting assembly includes a mounting base disposed inside the bridge-building machine frame. A hydraulic telescopic pin is fixedly connected to the top of the mounting base. A locking block is slidably connected inside the mounting base and engages inside the bridge-building machine frame. A lever is fixedly connected to the inner side of the locking block. A guide rod is fixedly connected inside the mounting base. The lever is slidably connected to the guide rod. A spring is fixedly connected between the lever and the mounting base.

[0011] Preferably, the bottom outer side of the card block is rounded, and the bridge-building machine frame has a matching groove at the corresponding position of the card block, so that the card block can be engaged in the groove of the bridge-building machine frame.

[0012] The beneficial effects of this utility model are:

[0013] 1. Compared to the method of using hydraulic telescopic pins to limit and fix the template body when hoisting it onto the bridge-building machine frame, adjusting the horizontal angle of the template body by rotating the long plate, improving the accuracy of angle adjustment by using a dial and pointer, and further adjusting the tilt and vertical angle of the template body as needed by using several threaded rods, threaded sleeves and ball joints, this method improves the adaptability of the device, makes it easier to adjust the template body, improves construction accuracy, and avoids the need for repeated manual measurement and adjustment of the template position, which would reduce work efficiency and construction accuracy.

[0014] 2. By attaching the mounting base with the hydraulic telescopic pin fixed to the top into the groove of the bridge-building machine frame, the hydraulic telescopic pin is installed on the bridge-building machine frame. Then, the hydraulic telescopic pin limits and fixes the template body to the bridge-building machine frame, thereby improving the practicality of the device. Attached Figure Description

[0015] Figure 1 A schematic diagram of one embodiment of the positioning device for rapid splicing of bridge-building machine templates according to this utility model;

[0016] Figure 2 This is a schematic diagram of the hydraulic telescopic pin structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the scale structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the ball joint structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the installation component structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the card block structure of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Bridge-building machine frame; 21. Hydraulic telescopic pin; 22. Base; 23. Rotating shaft; 24. Pointer; 25. Dial; 26. Fixing bolt; 27. Long plate; 28. Threaded rod; 29. ​​Threaded sleeve; 210. Ball joint; 211. Template body; 31. Mounting seat; 32. Locking block; 33. Pulley; 34. Smooth rod; 35. Spring. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figure 1 - Figure 6 This utility model provides an embodiment of a positioning device for rapid assembly of bridge-building machine templates, including a bridge-building machine frame 1, a hydraulic telescopic pin 21, and an installation assembly. The bridge-building machine frame 1 has the hydraulic telescopic pin 21 inside, and an installation assembly for easy installation of the hydraulic telescopic pin 21 is provided on the frame 1. A base 22 is provided on the frame 1, and the hydraulic telescopic pin 21 is located inside the base 22. A rotating shaft 23 is rotatably connected inside the base 22. A long plate 27 is fixedly connected to the top of the rotating shaft 23, and a pointer 24 is fixedly connected to the rotating shaft 23. A scale 25 for improving the rotation accuracy of the long plate 27 is fixedly connected to the top of the base 22. A threaded rod 28 is fixedly connected to the top of the long plate 27, and a threaded sleeve 29 is threadedly connected to the outside of the threaded rod 28. A ball joint is fixedly connected to the top of the threaded sleeve 29. 210. A template body 211 is provided on the top of the long plate 27. A ball joint 210 is located inside the template body 211. The template body 211 is limited and fixed by a hydraulic telescopic pin 21. The horizontal angle of the template body 211 can be adjusted by rotating the long plate 27. The accuracy of angle adjustment can be improved by using a dial 25 and a pointer 24. Several threaded rods 28, threaded sleeves 29 and ball joints 210 can be used to adjust the tilt and vertical angle of the template body 211 as needed, improving the adaptability of the device, the convenience of adjusting the template body 211, and the construction accuracy. The installation component is installed on the bridge building machine frame 1 by installing the hydraulic telescopic pin 21. The template body 211 is then limited and fixed to the bridge building machine frame 1 by the hydraulic telescopic pin 21, which improves the practicality of the device.

[0024] Please see Figure 2 - Figure 4In this embodiment, the base 22 has a matching circular groove at the corresponding position of the hydraulic telescopic pin 21. The telescopic end of the hydraulic telescopic pin 21 is set in the circular groove of the base 22, which facilitates the limiting and fixing of the template body 211 and the bridge-building machine frame 1, thereby improving the practicality of the device. The template body 211 has a matching groove at the corresponding position of the ball joint 210. The ball joint 210 is set in the groove of the template body 211, which facilitates the adjustment of the tilt and vertical angle of the template body 211, thereby improving the stability of the template body 211. Several threaded rods 28, threaded sleeves 29 and ball joints 210 are provided, and several threaded rods 28, threaded sleeves 29 and ball joints 210 are symmetrically distributed on the template body 211 and the long plate 2. Between points 7, several threaded rods 28, threaded sleeves 29, and ball joints 210 are used to adjust the tilt and vertical angle of the template body 211 as needed, improving the adaptability of the device. The internal thread of the dial 25 is connected to a fixing bolt 26, which contacts the rotating shaft 23, allowing the template body 211 to be limited and fixed by the hydraulic telescopic pin 21. The horizontal angle of the template body 211 is adjusted by rotating the long plate 27, and the dial 25 and pointer 24 are used to improve the accuracy of angle adjustment. The tilt and vertical angle of the template body 211 are adjusted as needed by several threaded rods 28, threaded sleeves 29, and ball joints 210, improving the adaptability of the device, making it easier to adjust the template body 211, and improving construction accuracy.

[0025] Please see Figure 5 - Figure 6 In this embodiment, the mounting assembly includes a mounting base 31, which is disposed inside the bridge-building machine frame 1. A hydraulic telescopic pin 21 is fixedly connected to the top of the mounting base 31. A locking block 32 is slidably connected inside the mounting base 31 and engages with the inside of the bridge-building machine frame 1. A lever 33 is fixedly connected to the inner side of the locking block 32. A guide rod 34 is fixedly connected inside the mounting base 31, and the lever 33 is slidably connected to the guide rod 34. A spring 35 is fixedly connected between the lever 33 and the mounting base 31. The mounting assembly is constructed by connecting the top of the hydraulic telescopic pin 21 to the mounting base 31. The mounting base 31 of the 1 is snapped into the groove of the bridge building machine frame 1, so that the hydraulic telescopic pin 21 is installed on the bridge building machine frame 1. Then, the hydraulic telescopic pin 21 is used to limit and fix the template body 211 to the bridge building machine frame 1, thereby improving the practicality of the device. The bottom of the outer side of the locking block 32 is set in an arc shape, and the bridge building machine frame 1 has a matching groove at the corresponding position of the locking block 32. The locking block 32 is snapped into the groove of the bridge building machine frame 1, so that the hydraulic telescopic pin 21 can be installed on the bridge building machine frame 1, thereby improving the practicality of the hydraulic telescopic pin 21.

[0026] During operation, the mounting base 31 is aligned with the corresponding slot of the bridge-building machine frame 1 and inserted. The arc end of the locking block 32 contacts the bridge-building machine frame 1, causing the locking block 32 to move inward and compressing the spring 35. When the mounting base 31 is inserted to its deepest point into the bridge-building machine frame 1, the locking blocks 32 on both sides engage with the corresponding slots in the bridge-building machine frame 1, thus fixing the hydraulic telescopic pin 21. The template body 211 is then hoisted into the interior of the bridge-building machine frame 1. The base 22 is brought into contact with the bridge-building machine frame 1, and the circular slot of the base 22 is aligned with the corresponding position of the hydraulic telescopic pin 21. The hydraulic telescopic pin 21 is then extended, limiting and fixing the base 22. By rotating the fixing bolt 26 away from the rotating shaft 23, and by rotating the long plate 27, the horizontal rotation angle of the template body 211 can be adjusted. The pointer 24 and the scale 25 make it easy to observe the adjustment angle of the long plate 27, thereby improving the adjustment accuracy of the long plate 27. After adjustment, by rotating the fixing bolt 26 in the opposite direction, the rotating shaft 23 is pressed and fixed, thereby fixing the angle of the long plate 27. Through several symmetrically distributed threaded rods 28, threaded sleeves 29 and ball joints 210 on the top of the long plate 27, and by rotating several threaded sleeves 29 individually, the height of the corresponding position of the template body 211 can be adjusted, making it easy to adjust the tilt and vertical angle of the template body 211, thereby improving the adaptability of the template body 211.

[0027] Through the above steps, the template body 211 is limited and fixed by the hydraulic telescopic pin 21, the horizontal angle of the template body 211 is adjusted by rotating the long plate 27, the accuracy of angle adjustment is improved by the dial 25 and pointer 24, and the tilt and vertical angle of the template body 211 are adjusted as needed by several threaded rods 28, threaded sleeves 29 and ball joints 210. This improves the adaptability of the device, makes it easier to adjust the template body 211, and improves the construction accuracy. This solves the problem of repeatedly measuring and adjusting the position of the template manually, which reduces work efficiency and construction accuracy.

Claims

1. A positioning device for rapid assembly of bridge-building machine templates, comprising a bridge-building machine frame (1), characterized in that: It also includes a hydraulic telescopic pin (21) and an installation assembly. The bridge-building machine frame (1) is equipped with a hydraulic telescopic pin (21) inside. The bridge-building machine frame (1) is equipped with an installation assembly for easy installation of the hydraulic telescopic pin (21). The bridge-building machine frame (1) is equipped with a base (22). The hydraulic telescopic pin (21) is located inside the base (22). A rotating shaft (23) is rotatably connected inside the base (22). A long plate (27) is fixedly connected to the top of the rotating shaft (23). A pointer (24) is fixedly connected to the shaft (23). A dial (25) for improving the rotation accuracy of the long plate (27) is fixedly connected to the top of the base (22). A threaded rod (28) is fixedly connected to the top of the long plate (27). A threaded sleeve (29) is connected to the external thread of the threaded rod (28). A ball joint (210) is fixedly connected to the top of the threaded sleeve (29). A template body (211) is set on the top of the long plate (27). The ball joint (210) is set inside the template body (211).

2. The positioning device for rapid splicing of bridge-building machine templates according to claim 1, characterized in that: The base (22) has a matching circular groove at the corresponding position of the hydraulic telescopic pin (21), and the telescopic end of the hydraulic telescopic pin (21) is set in the circular groove of the base (22).

3. The positioning device for rapid splicing of bridge-building machine templates according to claim 1, characterized in that: The template body (211) has a matching groove at the corresponding position of the ball joint (210), and the ball joint (210) is set in the groove of the template body (211).

4. The positioning device for rapid splicing of bridge-building machine templates according to claim 1, characterized in that: Several threaded rods (28), threaded sleeves (29) and ball joints (210) are provided, and several threaded rods (28), threaded sleeves (29) and ball joints (210) are symmetrically distributed between the template body (211) and the long plate (27).

5. The positioning device for rapid splicing of bridge-building machine templates according to claim 1, characterized in that: The dial (25) has an internal threaded connection with a fixing bolt (26), which is in contact with the rotating shaft (23).

6. The positioning device for rapid splicing of bridge-building machine templates according to claim 1, characterized in that: The mounting assembly includes a mounting base (31) which is located inside the bridge-building machine frame (1). A hydraulic telescopic pin (21) is fixedly connected to the top of the mounting base (31). A locking block (32) is slidably connected inside the mounting base (31). The locking block (32) is engaged inside the bridge-building machine frame (1). A lever plate (33) is fixedly connected to the inner side of the locking block (32). A smooth rod (34) is fixedly connected inside the mounting base (31). The lever plate (33) is slidably connected to the smooth rod (34). A spring (35) is fixedly connected between the lever plate (33) and the mounting base (31).

7. The positioning device for rapid splicing of bridge-building machine templates according to claim 6, characterized in that: The bottom outer side of the locking block (32) is set in an arc shape, and the bridge building machine frame (1) has a matching groove at the corresponding position of the locking block (32), and the locking block (32) is engaged in the groove of the bridge building machine frame (1).

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