A vertical precast component positioning device

Abstract

The utility model provides a kind of vertical prefabricated component positioning device, including first frame, and the second frame being arranged in the inside of first frame, and first fixed block and second fixed block are provided on the second frame, first fixed block and second fixed block are clamped and fixed on first frame, and pusher is fixed on the upper end of second frame, the pusher includes main body, the inside of main body is provided with battery, communication module and electric cylinder, the output end of electric cylinder is fixedly connected with telescopic link, the front end of telescopic link is fixedly connected U-shaped piece, the front end of U-shaped piece is rotatably connected with rubber roller. The utility model can be operated remotely to improve the safety degree of construction.

Description

Technical Field

[0001] This utility model relates to the field of positioning construction technology, and in particular to a positioning device for vertical precast components. Background Technology

[0002] Precast components refer to steel, wood, or concrete components that are prefabricated in a factory or on-site according to design specifications. By pre-constructing the building and then transporting it to the construction area for assembly, the construction speed can be greatly improved and the building quality can be guaranteed.

[0003] Larger components are mostly installed using hoisting. During hoisting, positioning is required to ensure the component is in the correct installation position. If personnel push the component to the correct position before lowering it, there are significant safety hazards. If a hoisting operator controls the placement of the component, the requirements for the operator's skill and the hoisting equipment are high. Therefore, this invention provides a component positioning device. Utility Model Content

[0004] To address the aforementioned problems, this utility model discloses a vertical precast component positioning device, comprising a first frame and a second frame disposed inside the first frame. The second frame is provided with a first fixing block and a second fixing block, which clamp and fix the first and second fixing blocks to the first frame. A pushing device is also fixed to the upper end of the second frame. That is, the second frame is fixed to the first frame by the first and second fixing blocks, while the pushing device is fixed to the upper end of the second frame.

[0005] The pushing device includes a main body, inside which are installed a battery, a communication module, and an electric cylinder. A telescopic rod is fixedly connected to the output end of the electric cylinder, and a U-shaped component is fixedly connected to the front end of the telescopic rod. A rubber roller is rotatably connected to the front end of the U-shaped component. The communication module enables remote control of the device. When the pushing device is in use, the electric cylinder operates, and the telescopic rod extends and retracts, causing the rubber roller to press against the component, thereby adjusting the component's position. In actual use, multiple positioning devices can be arranged to meet construction needs.

[0006] Preferably, an infrared ranging module is provided at the end of the main body, and the infrared ranging module is located above the rubber roller. Measuring the distance between the measuring component and the main body provides a basis for positioning.

[0007] Preferably, connecting ears are provided on both sides of the main body, and the connecting ears are provided with through holes. The pushing device is fixed by using bolts, nuts or other connecting parts.

[0008] Preferably, a handle is fixedly connected to one end of the main body, and a charging port is provided on one side of the handle. The handle is used to transfer the pushing device, while the charging port provides charging for the battery. When the pushing device is transferred, the rubber roller can be used as a wheel. At this time, the person holds the handle, the rubber roller touches the ground, and drags the pushing device. This method of transferring and pushing the device is labor-saving and convenient.

[0009] Preferably, the first frame includes four first vertical rods, and several first horizontal rods are fixedly connected to the first vertical rods to form a cuboid frame. A base plate is fixedly connected to the bottom of the first vertical rods, and several through holes are provided on the base plate. The through holes on the base plate are for inserting fasteners such as screws to fix the first frame.

[0010] Preferably, a diagonal brace is fixedly connected to one side of the first vertical rod, and the lower end of the diagonal brace is fixedly connected to the base plate. The diagonal brace is provided to improve the structural strength of the first frame.

[0011] Preferably, the second frame includes four second vertical rods, and several second horizontal rods are fixedly connected to the second vertical rods to form a cuboid frame. An upper fixing plate is fixedly connected to the upper end of the second vertical rods. The upper fixing plate is provided with several threaded holes to facilitate the fixing of the pushing device.

[0012] Preferably, connecting rods are vertically fixed to both sides of the second frame. The first fixing block and the second fixing block are located on both sides of the connecting rods and are clamped by fixing bolts. Here, the first fixing block and the second fixing block are also clamped on the first frame. When the height of the second frame needs to be adjusted, the fixing bolts are rotated and the first fixing block and the second fixing block are loosened. At this time, the second frame can move up and down. After the movement is completed, the fixing bolts are tightened to fix it.

[0013] The beneficial effects of this utility model are as follows: 1. It is equipped with a first frame, a second frame and a pushing device, and the positioning device can be remotely operated. The component is pushed by the forward and backward movement of the rubber roller, and multiple positioning devices are linked to meet the needs of component hoisting and positioning.

[0014] 2. An infrared ranging module is provided, which provides a basis for positioning and improves the accuracy of positioning.

[0015] 3. Equipped with a handle, if the ground allows the rubber roller to touch the ground, the pushing device can be moved by dragging, making the movement of the pushing device easier and more convenient. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a three-dimensional schematic diagram of the first frame of this utility model; Figure 3 This is a three-dimensional schematic diagram of the second frame of this utility model; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 This is a schematic diagram of the structure of one end of the pushing device of this utility model; Figure 6 This is a three-dimensional schematic diagram of the pushing device of this utility model.

[0017] List of reference numerals in the attached diagram: 1. First frame; 2. Second frame; 3. Pushing device; 11. Diagonal brace; 12. First vertical bar; 13. Base plate; 14. First horizontal bar; 21. Second horizontal bar; 22. Connecting rod; 23. Second vertical bar; 24. Upper fixing plate; 25. First fixing block; 26. Second fixing block; 27. Fixing bolt; 31. Main body; 32. Connecting lug; 33. Telescopic rod; 34. U-shaped piece; 35. Infrared ranging module; 36. Rubber roller; 37. Handle. Detailed Implementation

[0018] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to the directions in the accompanying drawings, and the terms "inner" and "outer" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0019] like Figures 1 to 6 As shown, a vertical precast component positioning device includes a first frame 1 and a second frame 2 disposed inside the first frame 1. The second frame 2 is provided with a first fixing block 25 and a second fixing block 26, which clamp and fix the first fixing block 25 and the second fixing block 26 to the first frame 1. That is, after the first fixing block 25 and the second fixing block 26 are released, the second frame 2 can move up and down. The device also includes a pushing device 3 fixed to the upper end of the second frame 2, which is used for positioning. The first frame 1 and the second frame 2 serve as supports.

[0020] The pushing device 3 includes a main body 31, which is a rectangular parallelepiped structure. The main body 31 contains a battery, a communication module, and an electric cylinder. The battery provides power to the device, while the communication module facilitates remote control of the pushing device 3. The output end of the electric cylinder is fixedly connected to a telescopic rod 33, and the front end of the telescopic rod 33 is fixedly connected to a U-shaped part 34. The front end of the U-shaped part 34 is rotatably connected to a rubber roller 36. When the electric cylinder is working, it moves the rubber roller 36 forward or backward. The use of rubber material avoids surface damage to the components.

[0021] When hoisting components, especially long and narrow ones that need to be installed vertically, several positioning devices are arranged at the installation location according to the installation requirements to meet the adjustment needs of the components in all directions. The 36-rolling design of the rubber rollers makes it easier to lower the components by rolling friction with them.

[0022] An infrared ranging module 35 is provided at the end of the main body 31, and the infrared ranging module 35 is located above the rubber roller 36. The infrared ranging module 35 is used to measure the distance between the main body 31 and the component. After the position information of the main body 31 is determined, the distance measurement provides a basis for the hoisting and positioning of the component.

[0023] Both sides of the main body 31 are provided with connecting ears 32, and the connecting ears 32 are provided with through holes. Bolts and other connecting parts are inserted into the through holes to fix the pushing device 3.

[0024] One end of the main body 31 is fixedly connected to a handle 37. The handle 37 is designed to facilitate lifting and pushing the device 3. In addition, if the rubber roller 36 can contact the ground, the rubber roller 36 will be on the ground, and the pusher 3 can be dragged by the handle 37. This method saves effort in transferring the pusher 3. A charging port is provided on one side of the handle 37 for charging the internal battery.

[0025] The first frame 1 includes four first vertical bars 12, each of which is an angle steel. Several first horizontal bars 14 are fixedly connected to the first vertical bars 12, forming a cuboid frame. A base plate 13 is fixedly connected to the bottom of the first vertical bars 12, and several through holes are provided on the base plate 13. Connecting parts such as screws are inserted through the through holes to fix the first frame 1.

[0026] A diagonal brace 11 is fixedly connected to one side of the first vertical rod 12. The diagonal brace 11 is also an angle steel, which is used to improve the structural strength of the first frame 1. The lower end of the diagonal brace 11 is fixedly connected to the base plate 13, which makes the first frame 1 more integral.

[0027] The second frame 2 includes four second vertical rods 23, which are angle steel. Several second horizontal rods 21 are fixedly connected to the second vertical rods 23 to form a cuboid frame. An upper fixing plate 24 is fixedly connected to the upper end of the second vertical rods 23. Several threaded holes are provided on the upper fixing plate 24, which are used with bolts to fix and connect the pushing device 3.

[0028] The second frame 2 has a connecting rod 22 vertically fixed on both sides. The first fixing block 25 and the second fixing block 26 are located on both sides of the connecting rod 22. The connecting rod 22 has an elongated hole in the middle and the two are clamped by a fixing bolt 27. That is, the fixing bolt 27 passes through the first fixing block 25 and the connecting rod 22 and is threaded to the second fixing block 26. The fixing bolt 27 passes through the elongated hole.

[0029] The technical means disclosed in this utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features.

Claims

1. A vertical prefabricated component positioning device, characterized in that, It includes a first frame (1), and a second frame (2) disposed inside the first frame (1), and a first fixing block (25) and a second fixing block (26) are disposed on the second frame (2), the first fixing block (25) and the second fixing block (26) clamp and fix on the first frame (1), and a pushing device (3) fixed on the upper end of the second frame (2). The pushing device (3) includes a main body (31), inside which a battery, a communication module and an electric cylinder are provided. The output end of the electric cylinder is fixedly connected to a telescopic rod (33), the front end of the telescopic rod (33) is fixedly connected to a U-shaped piece (34), and the front end of the U-shaped piece (34) is rotatably connected to a rubber roller (36).

2. The vertical prefabricated component positioning device according to claim 1, characterized in that: An infrared ranging module (35) is provided at the end of the main body (31), and the infrared ranging module (35) is located above the rubber roller (36).

3. The vertical prefabricated component positioning device according to claim 1, characterized in that: Both sides of the main body (31) are provided with connecting ears (32), and the connecting ears (32) are provided with through holes.

4. A vertical prefabricated component positioning device according to claim 1, characterized in that: One end of the main body (31) is fixedly connected to a handle (37), and a charging port is provided on one side of the handle (37).

5. A vertical prefabricated component positioning device according to claim 1, characterized in that: The first frame (1) includes four first vertical rods (12), and several first horizontal rods (14) are fixedly connected to the first vertical rods (12) to form a cuboid frame. The bottom of the first vertical rods (12) is fixedly connected to a base plate (13), and several through holes are provided on the base plate (13).

6. A vertical prefabricated component positioning device according to claim 5, characterized in that: A diagonal rod (11) is fixedly connected to one side of the first vertical rod (12), and the lower end of the diagonal rod (11) is fixedly connected to the base plate (13).

7. A vertical prefabricated component positioning device according to claim 1, characterized in that: The second frame (2) includes four second vertical rods (23), and several second horizontal rods (21) are fixedly connected to the second vertical rods (23) to form a cuboid frame. The upper end of the second vertical rod (23) is fixedly connected to an upper fixing plate (24).

8. A vertical prefabricated component positioning device according to claim 7, characterized in that: The second frame (2) has vertically fixed connecting rods (22) on both sides. The first fixing block (25) and the second fixing block (26) are located on both sides of the connecting rod (22) and are clamped by fixing bolts (27).

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