Vibration device for concrete column machining

Abstract

The utility model provides a vibrating device for concrete column processing, and relates to the technical field of concrete column processing, the vibrating device for concrete column processing comprises a side frame, a mounting plate, rollers, a handrail, a vertical rod, a transverse plate, an electric push rod and a side rod, the side rod is in sliding connection with the vertical rod, and vibrating motors are respectively arranged on two sides of the upper surface of the mounting plate. A plurality of vibration rods are arranged on the lower surface of the mounting plate, the upper ends of the vibration rods are rotationally connected with the mounting plate, when the vibration device is used, the multiple vibration rods can stretch into concrete of a mold at the same time, the concrete in the mold is effectively vibrated, long-time handheld control of workers is not needed, and the vibration device is convenient to use and high in practicability. And meanwhile, due to the fact that the vibration rod can deflect to a certain degree, the situation that the vibration rod cannot stretch into concrete due to the fact that the vibration rod abuts against the steel reinforcement framework can be avoided, and the stability and reliability of the device in the using process are improved.

Description

Technical Field

[0001] This utility model relates to the field of concrete column processing technology, specifically a vibration device for concrete column processing. Background Technology

[0002] After prefabrication in the factory, concrete columns can be directly transported to the construction site for installation, thereby improving construction efficiency. During the prefabrication process, after the steel reinforcement frame is built and the concrete is poured in the mold, the concrete in the mold needs to be treated by a vibration device to remove air from the concrete and improve the product quality of the concrete column. Currently, vibration is carried out by a vibrator. However, since the existing vibrators require manual operation, in the process of large-scale production, the workers need to operate the vibrator constantly, which is labor-intensive and has low vibration efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a vibration device for processing concrete columns, which aims to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: The vibration device for processing concrete columns includes two side frames and a mounting plate. Rollers are provided on the lower surface of the side frames, and handrails are provided on one side of each of the two side frames. Two uprights are provided on each side frame. The two side frames are connected by a side plate, and the upper ends of the two side frames are connected by a horizontal plate. An electric push rod is provided on the horizontal plate, and the output end of the electric push rod passes through the horizontal plate and is fixedly connected to the mounting plate. Side rods are provided on the side of the mounting plate, and the side rods are slidably connected to the uprights. Vibration motors are provided on both sides of the upper surface of the mounting plate, and several vibration rods are provided on the lower surface of the mounting plate. The upper ends of the vibration rods are rotatably connected to the mounting plate.

[0005] Preferably, limit plates are respectively provided on the lower surface of the mounting plate and on both sides of the vibration rod.

[0006] Preferably, a compressible elastic element is provided between the vibrating rod and the limiting plate, and the two ends of the elastic element are fixedly connected to the limiting plate and the vibrating rod, respectively.

[0007] Preferably, the side rod has a through groove, and an annular shock absorber ring is provided inside the through groove. A sleeve is provided inside the shock absorber ring, and the sleeve is slidably connected to the upright.

[0008] Preferably, each end of the upright is provided with a compressible pad, and the pad is fixedly connected to the side frame.

[0009] Preferably, the output end of the electric actuator is provided with a compressible base block, which is fixedly connected to the mounting plate.

[0010] The beneficial effects of this utility model are:

[0011] When in use, this vibration device can simultaneously insert multiple vibrating rods into the concrete of the mold to effectively vibrate the concrete inside the mold. It does not require the operator to hold the device for a long time, which reduces the operating pressure. At the same time, because the vibrating rods can deflect to a certain extent, it can avoid the vibrating rods from colliding with the steel reinforcement cage and thus preventing the vibrating rods from being unable to penetrate into the concrete, thereby improving the stability and reliability of the device during use. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model.

[0013] Figure 2 This is a structural diagram of the mounting plate and the vibrating rod.

[0014] Figure 3 This is a structural diagram of the side rod.

[0015] Figure 4 This is a sectional view of the upright.

[0016] Figure 5 This is a schematic diagram of the mold structure.

[0017] Figure 6 This is a schematic diagram of the device in use.

[0018] In the diagram: 1. Mold; 2. Side frame; 3. Roller; 4. Handrail; 5. Upright; 6. Side plate; 7. Horizontal plate; 8. Electric push rod; 9. Mounting plate; 10. Side rod; 11. Vibration motor; 12. Vibration rod; 13. Limiting plate; 14. Elastic element; 15. Shock absorber ring; 16. Sleeve; 17. Pad; 18. Base block. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0020] like Figure 1-6As shown, a vibration device for processing concrete columns includes two side frames 2 and a mounting plate 9. Rollers 3 are provided on the lower surface of the side frames 2, and handrails 4 are provided on one side of each side frame 2. Two uprights 5 are provided on each side frame 2. The two side frames 2 are connected by a side plate 6. The upper ends of the two side frames 2 are connected by a horizontal plate 7. An electric push rod 8 is provided on the horizontal plate 7. The output end of the electric push rod 8 passes through the horizontal plate 7 and is fixedly connected to the mounting plate 9. Side rods 10 are provided on the side of the mounting plate 9. The side rods 10 are slidably connected to the uprights 5. Vibration motors 11 are provided on both sides of the upper surface of the mounting plate 9. Several vibration rods 12 are provided on the lower surface of the mounting plate 9. The upper ends of the vibration rods 12 are rotatably connected to the mounting plate 9.

[0021] Before vibrating the concrete in mold 1 using this device, mold 1, used to make concrete columns, is first placed horizontally on the ground. Then, the reinforcing steel frame is installed into mold 1. After the reinforcing steel frame is installed, a certain weight of concrete is poured into mold 1. After the concrete is poured, the vibrating device is moved by the rollers 3 under the side frames 2, so that mold 1 is positioned between the two side frames 2. Then, the electric push rod 8 is activated. The output end of the electric push rod 8 extends downward. The mounting plate 9 is slidably connected to the upright 5 through the side rod 10 on its side. Therefore, the output end of the electric push rod 8 can push the mounting plate 9 to move downward stably. As the mounting plate 9 moves downward, the vibrating rod 12 below the mounting plate 9 will also move downward. The vibrating rod 12 moves downward and can enter the concrete inside the mold 1. The lower end of the vibrating rod 12 is provided with a hemispherical shape. Since the vibrating rod 12 can rotate on the lower surface of the mounting plate 9, when the lower end of the vibrating rod 12 contacts the reinforcing bar, it will cause the vibrating rod 12 to deflect at a certain angle, so that the vibrating rod 12 can be stably inserted into the concrete. After the mounting plate 9 moves downward a certain distance, the electric push rod 8 stops working, and then the vibrating motor 11 is started. The vibrating motor 11 transmits the vibration it generates to the concrete inside the mold 1 through the mounting plate 9 and the vibrating rod 12, thereby achieving the vibration effect on the concrete inside the mold 1. Since there are multiple vibrating rods 12, the vibration of the concrete inside the mold 1 can be completed at one time.

[0022] After the concrete in mold 1 is vibrated, the electric push rod 8 drives the mounting plate 9 and the vibrating rod 12 to move upward. When the vibrating rod 12 is completely removed from the concrete, the vibration motor 11 can be started to cause the concrete attached to the vibrating rod 12 to fall back into mold 1 through the vibration. This prevents the concrete on the vibrating rod 12 from falling to the ground during the transfer of the device. Furthermore, when the vibrating rod 12 is vibrating the concrete in mold 1, there is a distance between the mounting plate 9 and the concrete, and the mounting plate 9 does not come into contact with the concrete to prevent concrete from adhering to the lower surface of the mounting plate 9.

[0023] When the vibrating rod 12 comes into contact with the steel reinforcement skeleton inside the mold 1 in a situation where it cannot be deflected, the vibrating device can be moved to make a certain displacement relative to the mold 1, thereby avoiding the continuous non-deflectable contact between the vibrating rod 12 and the steel reinforcement skeleton inside the mold 1.

[0024] Furthermore, limiting plates 13 are respectively provided on the lower surface of the mounting plate 9 and on both sides of the vibrating rod 12. The limiting plates 13 can limit the deflection amplitude of the vibrating rod 12, so as to prevent the vibrating rod 12 from deflecting too much and being unable to penetrate into the interior and bottom layer of the concrete. At the same time, the left and right deflection amplitude of the vibrating rod 12 is less than 15°.

[0025] Furthermore, a compressible elastic element 14 is provided between the vibrating rod 12 and the limiting plate 13. The two ends of the elastic element 14 are fixedly connected to the limiting plate 13 and the vibrating rod 12 respectively, so that the vibrating rod 12 can contact the concrete at the bottom layer as much as possible, thereby improving the vibration efficiency and vibration effect. The elastic element 14 can be a cylindrical spring or a cylindrical rubber spring.

[0026] Furthermore, a through groove is provided on the side rod 10, and an annular shock absorber 15 is provided inside the through groove. A sleeve 16 is provided inside the shock absorber 15. The sleeve 16 is slidably connected to the upright rod 5. The shock absorber 15 is a rubber ring or a silicone ring, and the sleeve 16 is made of metal or nylon plastic. When the mounting plate 9 vibrates under the action of the vibration motor, the shock absorber 15 provides shock absorption between the side rod 10 and the upright rod 5 to improve the stability of the upright rod 5.

[0027] Furthermore, compressible pads 17 are provided at both ends of the upright 5. The pads 17 are fixedly connected to the side frame 2. The pads 17 are made of rubber or silicone. By providing pads 17 at both ends of the upright 5, the impact of the vibration of the side frame 2 on the upright 5 can be reduced, thereby improving the stability of the upright 5.

[0028] Furthermore, the output end of the electric push rod 8 is provided with a compressible base block 18, which is fixedly connected to the mounting plate 9. The base block 18 is made of rubber. When the vibration motor 11 is working, the vibration generated by the vibration motor 11 can be weakened by the damping ring 15, the pad 17 and the base block 18, thereby reducing the impact of vibration on the electric push rod 8, the side frame 2 and the upright 5, so as to improve the stability of the main body of the vibration device.

[0029] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A vibration device for processing concrete columns, characterized in that, The device includes two side frames and a mounting plate. Rollers are provided on the lower surface of each side frame. Handrails are provided on one side of each side frame. Two uprights are provided on each side frame. The two side frames are connected by a side plate. A horizontal plate connects the upper ends of the two side frames. An electric push rod is provided on the horizontal plate. The output end of the electric push rod passes through the horizontal plate and is fixedly connected to the mounting plate. Side rods are provided on the sides of the mounting plate and are slidably connected to the uprights. Vibration motors are provided on both sides of the upper surface of the mounting plate. Several vibration rods are provided on the lower surface of the mounting plate, and the upper ends of the vibration rods are rotatably connected to the mounting plate.

2. The vibration device for concrete column processing according to claim 1, characterized by, Limiting plates are respectively provided on the lower surface of the mounting plate and on both sides of the vibration rod.

3. The vibration device for concrete column processing according to claim 2, characterized by, A compressible elastic element is provided between the vibrating rod and the limiting plate, and the two ends of the elastic element are fixedly connected to the limiting plate and the vibrating rod, respectively.

4. The vibration apparatus for processing a concrete column according to claim 1, wherein The side rod has a through groove, and an annular shock absorber ring is installed inside the through groove. A sleeve is installed inside the shock absorber ring, and the sleeve is slidably connected to the upright.

5. The vibration apparatus for concrete column processing according to claim 1, characterized by, Compressible pads are provided at both ends of the upright, and the pads are fixedly connected to the side frame.

6. The vibration apparatus for concrete column processing according to any one of claims 1 to 5, characterized by, The output end of the electric actuator is provided with a compressible base block, which is fixedly connected to the mounting plate.

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