Special-shaped concrete member placing device

Abstract

The utility model belongs to the technical field of concrete production and processing devices, and discloses a special-shaped concrete member placing device which comprises a bottom plate, limiting assemblies are installed on the front face and the back face of the bottom plate, and an adjusting assembly is fixedly connected to the top of the bottom plate. By arranging the adjusting assembly and pressing the two mounting boxes, after a V-shaped angle formed by the two mounting boxes is matched with a V-shaped angle of a concrete member of a V-shaped structure, a fourth bevel gear intermediate shaft is rotated, so that a fourth bevel gear drives a third bevel gear to rotate; two second bevel gears drive threaded rods to rotate through first bevel gears, threaded cylinders drive U-shaped frames to move in the vertical direction, after the top of an abutting plate is attached to the bottoms of mounting boxes, rotation of a fourth bevel gear intermediate shaft is stopped, and then a concrete member of a V-shaped structure is placed between the two mounting boxes; and the two placing plates can be better attached to the concrete member of the V-shaped structure, and supporting is more stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete production and processing devices, in particular to a device for placing special-shaped concrete components. Background Art

[0002] Specialized concrete generally refers to concrete components or structures with non-standard shapes or complex geometries. They are often used in modern architecture to achieve innovative architectural designs and artistic effects. Specialized precast concrete components often have a V-shaped base or other unusual shapes. Using conventional support frames to support these components can cause them to wobble, making them difficult to secure.

[0003] The Chinese utility model patent with the announcement number CN217597069U discloses a placement rack for special-shaped high-performance precast concrete components. By setting a mounting seat, two of the mounting seats are symmetrically arranged and are used for precast concrete components with a V-shaped structure at the bottom. This structure is subjected to balanced force, and the lateral forces offset each other, resulting in a better fixing effect; further, a reinforcing plate connects the two support plates to enhance the bearing capacity of the support plates in the horizontal direction; further, when at least one of the fixing plates is arranged horizontally, the bottom of the V-shaped precast concrete component has a parallel portion, and the parallel fixing plates are supported and fixed to the portion; further, the buffer pad can enhance the buffering effect and friction, and can also increase the contact area for uneven bottom surfaces.

[0004] However, when placing a V-shaped concrete component, the device needs to adjust the inclination angle of the support assembly so that the support assembly can better fit the surface of the V-shaped concrete component due to the different V-angles of the V-shaped concrete components, which makes the operation more complicated.

[0005] In summary, there is a need for a placement device that can easily fit heterogeneous concrete V-shaped structural components. Utility Model Content

[0006] The utility model aims to provide a device for placing special-shaped concrete components, which enables a placement plate to fit a V-shaped concrete component, making the support more stable and more convenient to fix.

[0007] The technical solution adopted by the present invention to solve the above problems is: a device for placing heterogeneous concrete components, comprising:

[0008] The bottom plate is provided with a limit assembly, and the top of the bottom plate is fixedly connected with an adjustment assembly for adjusting the angle of the concrete member during extrusion;

[0009] The adjusting assembly includes an adjusting plate fixedly connected to the top of the base plate, a threaded rod is rotatably connected to the bottom of the inner wall of the adjusting plate, a threaded barrel is threadedly connected to the outer side of the threaded rod, a U-shaped frame is fixedly connected to the top of the threaded barrel, and an abutment plate is rotatably connected to the inner side of the U-shaped frame, a first helical gear is sleeved on the outer side of the threaded rod, a second helical gear is meshed with the first helical gear, a third helical gear is sleeved on the outer side of the intermediate shaft of the second helical gear, and a fourth helical gear is meshed with the outer side of the third helical gear, and a limiting assembly for limiting the side of the concrete member is installed on the top of the adjusting plate.

[0010] A further preferred technical solution is that: the limiting component includes a mounting box, a rotating column is fixedly connected to the mounting box, one end of the rotating column is rotatably connected to a support plate, the bottom of the support plate is fixedly connected to the top of the adjustment plate, the interior of the mounting box is slidably connected to a placement plate, and a plurality of U-shaped tubes are installed on the mounting box at intervals, one end of the U-shaped tube is slidably connected to a first piston rod, the top end of the first piston rod is fixedly connected to the bottom of the placement plate, and the U-shaped tube is also slidably connected to a second piston rod.

[0011] A further preferred technical solution is that the limit assembly includes a lifting plate, the bottom of the lifting plate is fixedly connected to the electric push rod and two guide rods, and the bottom ends of the guide rods are fixedly connected to the limit plate.

[0012] A further preferred technical solution is that a friction protrusion is provided on the bottom of the limiting plate.

[0013] A further preferred technical solution is that moving wheels are installed at the bottom of the base plate.

[0014] A further preferred technical solution is that a small bearing is installed on the inner wall of the adjustment plate, the intermediate shaft of the fourth helical gear is installed inside the small bearing, and one end of the intermediate shaft of the fourth helical gear is fixedly connected to a handwheel.

[0015] A further preferred technical solution is that a support bearing is installed on the outer side of the second helical gear intermediate shaft, and the bottom of the support bearing is fixedly connected to the bottom of the inner wall of the adjustment plate.

[0016] A further preferred technical solution is that a slider is fixedly connected to the placement plate, and a sliding groove for installing the slider is opened on the inner wall of the installation box.

[0017] A further preferred technical solution is that: a plurality of return springs are fixedly connected to the bottom of the placement plate at intervals, and the bottom ends of the return springs are fixedly connected to the bottom of the inner wall of the installation box.

[0018] A further preferred technical solution is that the top of the adjustment plate and the bottom of the U-shaped frame are fixedly connected via a limiting telescopic rod.

[0019] In summary, the present invention has the following advantages:

[0020] 1. The utility model provides an adjustment component. After pressing the installation box so that the V-angle formed by the installation box is adapted to the V-angle of the V-shaped concrete component, the fourth bevel gear intermediate shaft is rotated, so that the fourth bevel gear rotates with the third bevel gear, so that the second bevel gear rotates with the threaded rod through the first bevel gear, so that the threaded cylinder drives the U-shaped frame to move in the vertical direction. After the top of the abutment plate fits the bottom of the installation box, the rotation of the fourth bevel gear intermediate shaft is stopped, and the V-shaped concrete component is placed between the installation boxes, so that the two placement plates can fit the V-shaped concrete component more closely, and the support is more stable.

[0021] 2. The utility model provides a limiting component. When the V-shaped concrete component is placed on the placement plate, the placement plate is squeezed by the V-shaped concrete component, causing the placement plate to move toward the inside of the installation box, causing the first piston rod to move toward the inside of the U-shaped tube. The air inside the U-shaped tube then pushes the second piston rod to move outward, so that the second piston rod limits the side of the V-shaped concrete component, reducing the lateral shift and falling of the V-shaped concrete component and improving the stability of the device when placing the V-shaped concrete component. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a structural diagram of the bottom plate and the lifting plate of the utility model;

[0024] Figure 3 This is a structural diagram of the threaded rod, threaded barrel and U-shaped frame of the utility model;

[0025] Figure 4 This is a structural schematic diagram of the placement plate, the first piston rod and the second piston rod of the utility model.

[0026] In the accompanying drawings, the components represented by each reference numeral are as follows: 1. Base plate; 2. Adjustment plate; 3. Threaded rod; 4. Threaded cylinder; 5. U-shaped frame; 6. Abutment plate; 7. First bevel gear; 8. Second bevel gear; 9. Third bevel gear; 10. Fourth bevel gear; 11. Mounting box; 12. Support plate; 13. U-shaped tube; 14. First piston rod; 15. Second piston rod; 16. Lifting plate; 17. Placement plate. DETAILED DESCRIPTION

[0027] The present invention will be described in further detail below with reference to the accompanying drawings.

[0028] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

[0029] Example:

[0030] Please combine Figure 1-4 , a device for placing special concrete components in this embodiment includes a base plate 1, and moving wheels are installed at the four corners of the bottom of the base plate 1 to facilitate the movement of the device. Limiting components are installed on the front and back of the base plate 1, and the limiting components include a lifting plate 16. The bottom of the lifting plate 16 is fixedly connected to an electric push rod and two guide rods. The bottom end of the guide rod is fixedly connected to a limiting plate for limiting the device to reduce the movement of the device when placing concrete components. The model of the electric push rod is DT30040-Ⅰ. The bottom of the limiting plate is provided with a friction protrusion for increasing the friction of the device to the ground, thereby improving the stability of the device. The top of the base plate 1 is fixedly connected to an adjustment component.

[0031] The adjusting assembly is used to adjust the angle of the placement plate 17 when it is squeezed by the concrete member of the V-shaped structure. The adjusting assembly includes an adjusting plate 2 fixedly connected to the top of the base plate 1. The bottom of the inner wall of the adjusting plate 2 is rotatably connected to two threaded rods 3. The outer side of the threaded rod 3 is threadedly connected to a threaded cylinder 4. The top of the threaded cylinder 4 is fixedly connected to a U-shaped frame 5. The top of the adjusting plate 2 and the bottom of the U-shaped frame 5 are fixedly connected by two limiting telescopic rods, which ensure that the U-shaped frame 5 can be lifted and moved normally without rotating. The inside of the U-shaped frame 5 is rotatably connected to an abutment plate 6. The outer side of the threaded rod 3 is sleeved with a first bevel gear 7. The surface of the first bevel gear 7 is meshed with It is connected to a second helical gear 8, and two support bearings are installed on the outer side of the intermediate shaft of the second helical gear 8. The bottom of the support bearing is fixedly connected to the bottom of the inner wall of the adjusting plate 2, ensuring the normal operation of the intermediate shaft of the second helical gear 8. The outer side of the intermediate shaft of the second helical gear 8 is sleeved with a third helical gear 9, and the outer side of the third helical gear 9 is meshed and connected with a fourth helical gear 10. A small bearing is installed on the front side of the inner wall of the adjusting plate 2, and the intermediate shaft of the fourth helical gear 10 is installed inside the small bearing. One end of the intermediate shaft of the fourth helical gear 10 is fixedly connected with a handwheel to facilitate the rotation of the intermediate shaft of the fourth helical gear 10. Two sets of symmetrically arranged limiting components are installed on the top of the adjusting plate 2.

[0032] The limiting component is used to limit the side of the concrete component of the V-shaped structure. The limiting component includes a mounting box 11. The front and back of the mounting box 11 are fixedly connected to a rotating column. One end of the rotating column is rotatably connected to a support plate 12. The bottom of the support plate 12 is fixedly connected to the top of the adjustment plate 2. The interior of the mounting box 11 is slidably connected to a placement plate 17. The bottom of the placement plate 17 is fixedly connected to a reset spring at equal intervals. The bottom end of the reset spring is fixedly connected to the bottom of the inner wall of the mounting box 11 to facilitate the reset of the placement plate 17. Both sides of the placement plate 17 are fixedly connected It is connected to two sliders, and both sides of the inner wall of the installation box 11 are provided with sliding grooves adapted to the sliders, which facilitate the up and down movement of the placement plate 17. U-shaped tubes 13 are evenly installed on the front and back of the installation box 11. Two fixing plates are sleeved on the outer side of the U-shaped tube 13, and the fixing plates are fixedly connected to the surface of the installation box 11 to ensure the normal operation of the U-shaped tube 13. One end of the U-shaped tube 13 is slidably connected to the first piston rod 14, and the top of the first piston rod 14 is fixedly connected to the bottom of the placement plate 17. The other end of the U-shaped tube 13 is slidably connected to the second piston rod 15.

[0033] The implementation principle of a device for placing heterogeneous concrete components in an embodiment of the present application is as follows: after the device is moved to the work site, the electric push rod is started, so that the electric push rod drives the lifting plate 16 to move downward, thereby causing the two guide rods to move downward with the limit plate and abut against the ground, so that when the device stops moving, it can stop more stably on the ground, making it convenient to place the V-shaped concrete components.

[0034] Before placing the V-shaped concrete component, press the two installation boxes 11 so that the V-angle formed by the two installation boxes 11 matches the V-angle of the V-shaped concrete component. Then, rotate the intermediate shaft of the fourth bevel gear 10 so that the fourth bevel gear 10 rotates with the third bevel gear 9, thereby driving the intermediate shaft of the second bevel gear 8 to rotate, so that the two second bevel gears 8 respectively rotate with the threaded rod 3 through the first bevel gear 7, so that the threaded barrel 4 moves in the vertical direction, thereby driving the U-shaped frame 5 to move in the vertical direction. After the top of the abutment plate 6 fits the bottom of the installation box 11, stop rotating the intermediate shaft of the fourth bevel gear 10, and then place the V-shaped concrete component between the two installation boxes 11, so that the two placement plates 17 can fit the V-shaped concrete component better and the support is more stable.

[0035] When the V-shaped concrete component is placed on the placement plate 17, the placement plate 17 is squeezed by the V-shaped concrete component, causing the placement plate 17 to move toward the inside of the installation box 11, causing the first piston rod 14 to move toward the inside of the U-shaped tube 13, and the air inside the U-shaped tube 13 pushes the second piston rod 15 to move outward, so that the second piston rod 15 forms a limit on the side of the V-shaped concrete component, reducing the lateral shift and falling of the V-shaped concrete component, and improving the stability of the device when placing the V-shaped concrete component.

[0036] In addition, the same or similar reference numerals are used whenever possible in the drawings and description to refer to the same or similar parts or steps. The drawings are presented in simplified form and are not drawn to exact scale. For convenience and clarity only, directional terms such as top, bottom, front, rear, left, right, front, back, upward, above, above, below, below, rear, and front may be used with respect to the drawings. These and similar directional terms should not be construed as limiting the scope of this disclosure in any way.

Claims

1. A device for placing heterogeneous concrete components, characterized in that: It comprises a bottom plate (1), a limiting component is installed on the bottom plate (1), and an adjustment component for adjusting the angle of the concrete component during extrusion is fixedly connected to the top of the bottom plate (1); The adjustment component comprises an adjustment plate (2) fixedly connected to the top of the base plate (1); the bottom of the inner wall of the adjustment plate (2) is rotatably connected to a threaded rod (3); the outer side of the threaded rod (3) is threadably connected to a threaded barrel (4); the top of the threaded barrel (4) is fixedly connected to a U-shaped frame (5); the inside of the U-shaped frame (5) is rotatably connected to an abutment plate (6); the outer side of the threaded rod (3) is sleeved with a first helical gear (7); the first helical gear (7) is meshedly connected to a second helical gear (8); the outer side of an intermediate shaft of the second helical gear (8) is sleeved with a third helical gear (9); the outer side of the third helical gear (9) is meshedly connected to a fourth helical gear (10); and a limiting component for limiting the side surface of a concrete component is installed on the top of the adjustment plate (2).

2. The device for placing a special-shaped concrete component according to claim 1, characterized in that: The limiting assembly includes a mounting box (11), a rotating column fixedly connected to the mounting box (11), one end of the rotating column rotatably connected to a support plate (12), the bottom of the support plate (12) fixedly connected to the top of the adjustment plate (2), the interior of the mounting box (11) slidably connected to a placement plate (17), a plurality of U-shaped tubes (13) are installed at intervals on the mounting box (11), one end of the U-shaped tube (13) is slidably connected to a first piston rod (14), the top end of the first piston rod (14) is fixedly connected to the bottom of the placement plate (17), and the U-shaped tube (13) is also slidably connected to a second piston rod (15).

3. The device for placing a special-shaped concrete component according to claim 2, characterized in that: The limiting assembly comprises a lifting plate (16), the bottom of the lifting plate (16) is fixedly connected to an electric push rod and two guide rods, and the bottom ends of the guide rods are fixedly connected to the limiting plate.

4. The device for placing a special-shaped concrete component according to claim 3, characterized in that: The bottom of the limiting plate is provided with a friction protrusion.

5. The device for placing a special-shaped concrete component according to claim 1, characterized in that: The bottom of the base plate (1) is provided with moving wheels.

6. The device for placing a special-shaped concrete component according to claim 1, characterized in that: A small bearing is installed on the inner wall of the adjustment plate (2), the intermediate shaft of the fourth helical gear (10) is installed inside the small bearing, and one end of the intermediate shaft of the fourth helical gear (10) is fixedly connected to a hand wheel.

7. The device for placing a special-shaped concrete component according to claim 1, characterized in that: A support bearing is installed on the outer side of the intermediate shaft of the second helical gear (8), and the bottom of the support bearing is fixedly connected to the bottom of the inner wall of the adjustment plate (2).

8. The device for placing a special-shaped concrete component according to claim 2, characterized in that: A slider is fixedly connected to the placement plate (17), and a sliding groove for installing the slider is provided on the inner wall of the installation box (11).

9. The device for placing a special-shaped concrete component according to claim 2, characterized in that: The bottom of the placement plate (17) is fixedly connected with a plurality of return springs at intervals, and the bottom ends of the return springs are fixedly connected to the bottom of the inner wall of the installation box (11).

10. The device for placing a special-shaped concrete component according to claim 1, characterized in that: The top of the adjustment plate (2) and the bottom of the U-shaped frame (5) are fixedly connected via a limiting telescopic rod.

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