Concrete vibration flattening device

Abstract

The utility model relates to the technical field of concrete prefabrication processing, in particular to a concrete vibration flattening device which comprises a rod body, the rod body comprises a stainless steel rod, the inner side of the stainless steel rod is movably connected with a telescopic rod, the surface of the telescopic rod is fixedly connected with a mold clamp, and the inner surface of the mold clamp is fixedly connected with a spring. According to the concrete mold clamp, by rotating the threaded rod, the movable plate can drive the limiting rod to move under the action of the threaded rod, then the clamping plate can move along with the limiting rod under the action of the limiting rod, concrete molds of different sizes can be clamped, and therefore connection between the mold clamp and the concrete mold can be achieved; according to the vibration flattening device for the concrete mold, vibration generated by a vibration motor is conveniently transmitted into the concrete mold by starting the vibration motor, and the concrete mold can conveniently generate transverse vibration, so that vibration flattening of the concrete is achieved, and flattening of the concrete is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete prefabrication processing, in particular to a concrete vibration leveling device. Background Art

[0002] Concrete is one of the most important civil engineering materials in contemporary times. It is an artificial stone made of cementitious materials, granular aggregates (also called aggregates), water, and admixtures and additives added when necessary in a certain proportion, which are uniformly mixed, compacted into shape, and cured and hardened. Concrete has the characteristics of abundant raw materials, low price, and simple production process, so its usage is increasing. At the same time, concrete also has the characteristics of high compressive strength, good durability, and a wide range of strength grades. These characteristics make its scope of use very wide. It is not only used in various civil engineering projects, but also in shipbuilding, machinery industry, marine development, geothermal engineering, etc. Concrete is also an important material. In the process of producing and processing concrete, in order to obtain a smooth and dense concrete structure and improve the construction quality,

[0003] , it is usually necessary to vibrate and level the wet mix of concrete.

[0004] When vibrating and leveling the mixture after wet mixing of concrete, the existing concrete vibration platforms in the domestic market are usually assembled with an integrated steel plate platform, and the vibration and leveling operation is achieved through a built-in high-power vibration motor. Although this method can be reused indefinitely, it has the disadvantages of being bulky, high in power consumption, high in cost, difficult to disassemble, repair, and transport, and can only achieve vibration below the mold. Therefore, in order to solve the above problems, a concrete vibration and leveling device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete vibration leveling device to solve the problem mentioned in the above background technology that the existing concrete vibration platform is usually assembled by an integrated steel plate platform, and the vibration leveling operation is realized by a built-in high-power vibration motor. Although this method can be reused indefinitely, it has the disadvantages of being bulky, high in power consumption, high in cost, difficult to disassemble, repair and transport, and can only realize the vibration below the mold.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete vibration leveling device, comprising a rod body, the rod body comprising a stainless steel rod, a telescopic rod movably connected to the inner side of the stainless steel rod, a mold clamp fixedly connected to the surface of the telescopic rod, a spring fixedly connected to the inner surface of the mold clamp, a vibration motor fixedly installed at the top end of the stainless steel rod, and a handrail fixedly connected to the top end of the stainless steel rod;

[0007] The surface of the mold clamp is provided with a clamping mechanism, and the clamping mechanism includes a fixed plate, the fixed plate is fixedly connected to the surface of the mold clamp, the surface of the fixed plate is fixedly connected to a connecting plate, the inner side of the connecting plate is movably connected with a screw, the surface of the screw is threadedly connected with a movable plate, the surface of the movable plate is fixedly connected to a limiting rod, the surface of the limiting rod is fixedly connected to a clamping plate, and the inner surface of the clamping plate is fixedly connected to a rubber pad.

[0008] Preferably, the two groups of fixed plates and connecting plates are connected correspondingly, the screw rods and the mold clamps are movably connected, the screw rods are in two groups and connected correspondingly to the connecting plates, and the movable plate and the fixed plate are movably connected.

[0009] Preferably, one end of the limit rod is fixedly connected to the movable plate, and the other end of the limit rod is fixedly connected to the clamping plate, and the limit rods are movable on the inner side of the mold clamp in four groups.

[0010] Preferably, a limiting mechanism is provided on the inner side of the stainless steel rod, and the limiting mechanism includes a fixed block, the fixed block is fixedly connected to the inner wall of the stainless steel rod, a fixed rod is fixedly connected to the surface of the fixed block, a sleeve rod is fixedly connected to the inner surface of the mold clamp, the surface of the fixed rod is fixedly connected to the limiting block, and a limiting groove is provided on the inner wall of the sleeve rod.

[0011] Preferably, the fixing blocks are in four groups fixedly connected to the inner wall of the stainless steel rod, the fixing rods are in four groups correspondingly connected to the fixing blocks, and the sleeve rods are movably connected to the fixing rods.

[0012] Preferably, the limiting blocks are in two groups and fixedly connected to the fixing rod, and one end of the limiting block away from the fixing rod is movably connected to the limiting groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By rotating the screw rod, the movable plate can drive the limit rod to move under the action of the screw rod, and then the clamping plate will move accordingly under the action of the limit rod, and can clamp concrete molds of different sizes, so that the connection between the mold clamp and the concrete mold can be realized, and it is convenient to turn on the vibration motor to transmit the vibration generated by the vibration motor to the concrete mold, so as to make the concrete mold vibrate horizontally, thereby realizing vibration flattening of the concrete, making it more convenient to flatten the concrete. At the same time, through the setting of the rubber pad, the friction between the clamping plate and the surface of the concrete mold can be increased, so that the clamping plate can clamp the concrete mold more firmly, which is convenient for better flattening of the concrete.

[0015] 2. By setting the fixed rod and the sleeve rod, as well as the limit block and the limit groove, when the mold clamp is adjusted, the telescopic rod can be telescoped on the inner side of the stainless steel rod, so that the sleeve rod can move on the surface of the fixed rod, and the limit block can slide on the inner side of the limit groove. Through the movable connection between the fixed rod and the sleeve rod and the limit block and the limit groove, the telescopic rod can be limited in the extension and retraction of the stainless steel rod, which is convenient for stable adjustment of the mold clamp and better connection between the mold clamp 12 and the concrete mold, thereby achieving leveling of the concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic cross-sectional front view of the structure of the utility model;

[0018] Figure 3 It is a schematic side cross-sectional view of the structure of the mold clamp and the clamping plate of the utility model;

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. stainless steel rod; 11. telescopic rod; 12. mold clamp; 13. spring; 14. vibration motor; 15. handrail; 2. fixed plate; 21. connecting plate; 22. screw rod; 23. movable plate; 24. limiting rod; 25. clamping plate; 26. rubber pad; 3. fixed block; 31. fixed rod; 32. sleeve rod; 33. limiting block; 34. limiting groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A concrete vibrating and leveling device comprises a rod body, the rod body comprises a stainless steel rod 1, a telescopic rod 11 is movably connected to the inner side of the stainless steel rod 1, a mold clamp 12 is fixedly connected to the surface of the telescopic rod 11, a spring 13 is fixedly connected to the inner surface of the mold clamp 12, a vibration motor 14 is fixedly installed at the top of the stainless steel rod 1, and a handrail 15 is fixedly connected to the top of the stainless steel rod 1. The telescopic rod 11 is telescopically movable on the inner side of the stainless steel rod 1, and the mold clamp 12 clamps the concrete mold. Then, by turning on the vibration motor 14, the vibration generated by the vibration motor 14 can be transmitted to the precast concrete mold, so that the concrete can be vibrated and leveled;

[0024] A clamping mechanism is provided on the surface of the mold clamp 12, and the clamping mechanism includes a fixed plate 2, which is fixedly connected to the surface of the mold clamp 12, a connecting plate 21 is fixedly connected to the surface of the fixed plate 2, a screw 22 is movably connected to the inner side of the connecting plate 21, a movable plate 23 is threadedly connected to the surface of the screw 22, a limiting rod 24 is fixedly connected to the surface of the movable plate 23, a clamping plate 25 is fixedly connected to the surface of the limiting rod 24, and a rubber pad 26 is fixedly connected to the inner surface of the clamping plate 25. By setting the rubber pad 26, the friction between the clamping plate 25 and the surface of the concrete mold can be increased, so that the connection between the mold clamp 12 and the concrete mold is more stable, which is convenient for better flattening the concrete in the concrete mold.

[0025] Furthermore, two groups of fixed plates 2 are connected to the connecting plates 21 correspondingly, the screws 22 are movably connected to the mold clamp 12, the screws 22 are in two groups and connected to the connecting plates 21 correspondingly, the movable plate 23 is movably connected to the fixed plate 2, and through the rotation of the screws 22, the movable plate 23 can drive the limit rod 24 to move, and then the clamping plate 25 can be moved inside the mold clamp 12, so that the clamping plate 25 can clamp concrete molds of different sizes, thereby realizing the connection between the concrete mold and the mold clamp 12, and facilitating the transmission of vibration.

[0026] Furthermore, one end of the limit rod 24 is fixedly connected to the movable plate 23, and the other end of the limit rod 24 is fixedly connected to the clamping plate 25. The limit rods 24 are movable in four groups on the inner side of the mold clamp 12. Through the movement of the limit rods 24 in the mold clamp 12, the movable plate 23 can be limited, and the movable plate 23 can be prevented from shifting under the action of the screw 22, so that the movable plate 23 can stably drive the limit rods 24 and the clamping plate 25 to move.

[0027] Furthermore, a limiting mechanism is provided on the inner side of the stainless steel rod 1, and the limiting mechanism includes a fixed block 3, which is fixedly connected to the inner wall of the stainless steel rod 1, a fixed rod 31 is fixedly connected to the surface of the fixed block 3, a sleeve rod 32 is fixedly connected to the inner surface of the mold clamp 12, a limiting block 33 is fixedly connected to the surface of the fixed rod 31, and a limiting groove 34 is provided on the inner wall of the sleeve rod 32. When the telescopic rod 11 is telescopically moved on the inner side of the stainless steel rod 1, the movement of the telescopic rod 11 can be limited by the setting of the fixed rod 31 and the sleeve rod 32, thereby ensuring the stable movement of the mold clamp 12, facilitating the telescopic rod 11 to extend and retract to realize the clamping of the concrete mold by the mold clamp 12.

[0028] Furthermore, the fixed blocks 3 are fixedly connected to the inner wall of the stainless steel rod 1 in four groups, the fixed rods 31 are connected to the fixed blocks 3 in four groups accordingly, and the sleeve rods 32 are movably connected to the fixed rods 31. Through the arrangement of the fixed rods 31 and the sleeve rods 32, when the telescopic rod 11 moves on the inner side of the stainless steel rod 1, the sleeve rods 32 can move accordingly on the surface of the fixed rods 31, thereby realizing the limitation of the telescopic movement of the telescopic rod 11 and the stainless steel rod 1.

[0029] Furthermore, the limit blocks 33 are in two groups and fixedly connected to the fixed rod 31, and one end of the limit block 33 away from the fixed rod 31 is movably connected to the limit groove 34. Through the setting of the limit block 33 and the limit groove 34, the movement of the sleeve rod 32 on the surface of the fixed rod 31 can be limited, so that the movement of the sleeve rod 32 on the surface of the fixed rod 31 can be more stable.

[0030] Working principle: When in use, the concrete mold is placed on the inner side of the mold clamp 12 by holding the hand lever 15, and the screw rod 22 is rotated so that the screw rod 22 rotates on the inner side of the connecting plate 21. The movable plate 23 is limited by the fixed plate 2 and moves on the surface of the fixed plate 2 during the rotation of the screw rod 22. Then, the limiting rod 24 moves on the inner side of the mold clamp 12 under the action of the movable plate 23, so that the clamping plate 25 can be moved in the mold clamp 12. By moving the clamping plate 25 and making the rubber pad 26 contact with the surface of the concrete mold, the concrete mold can be clamped by the clamping plate 25, and then the mold clamp 12 and the concrete mold can be connected. Then, the vibration motor 14 is turned on, and the vibration motor 14 generates vibration when it runs, and transmits the vibration to the mold clamp 12 and the concrete mold, so that the concrete in the concrete mold can be vibrated and flattened.

[0031] When the telescopic rod 11 is extended or retracted, the telescopic rod 11 moves on the inner side of the stainless steel rod 1, causing the mold clamp 12 to move and the spring 13 to deform. The sleeve rod 32 moves on the surface of the fixed rod 31 under the action of the mold clamp 12, and then the limit block 33 slides on the inner side of the limit groove 34, so as to limit the extension and retraction of the telescopic rod 11 and realize the stable movement of the mold clamp 12, so as to facilitate the stable connection between the mold clamp 12 and the concrete mold.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A concrete vibrating and leveling device, comprising a rod body, the rod body comprising a stainless steel rod (1), a telescopic rod (11) being movably connected to the inner side of the stainless steel rod (1), a mold clamp (12) being fixedly connected to the surface of the telescopic rod (11), a spring (13) being fixedly connected to the inner surface of the mold clamp (12), a vibration motor (14) being fixedly mounted on the top end of the stainless steel rod (1), and a handrail (15) being fixedly connected to the top end of the stainless steel rod (1); It is characterized in that The surface of the mold clamp (12) is provided with a clamping mechanism, the clamping mechanism comprising a fixed plate (2), the fixed plate (2) being fixedly connected to the surface of the mold clamp (12), the surface of the fixed plate (2) being fixedly connected to a connecting plate (21), the inner side of the connecting plate (21) being movably connected to a screw rod (22), the surface of the screw rod (22) being threadedly connected to a movable plate (23), the surface of the movable plate (23) being fixedly connected to a limiting rod (24), the surface of the limiting rod (24) being fixedly connected to a clamping plate (25), and the inner surface of the clamping plate (25) being fixedly connected to a rubber pad (26).

2. A concrete vibration leveling device according to claim 1, characterized in that: The two groups of fixed plates (2) and connecting plates (21) are connected correspondingly, the screw rods (22) and the mold clamp (12) are movably connected, the screw rods (22) are in two groups and connected correspondingly to the connecting plates (21), and the movable plate (23) and the fixed plate (2) are movably connected.

3. A concrete vibration leveling device according to claim 1, characterized in that: One end of the limiting rod (24) is fixedly connected to the movable plate (23), and the other end of the limiting rod (24) is fixedly connected to the clamping plate (25). The limiting rods (24) are movable on the inner side of the mold clamp (12) in four groups.

4. A concrete vibration leveling device according to claim 1, characterized in that: A limiting mechanism is arranged on the inner side of the stainless steel rod (1), the limiting mechanism comprising a fixing block (3), the fixing block (3) being fixedly connected to the inner wall of the stainless steel rod (1), a fixing rod (31) being fixedly connected to the surface of the fixing block (3), a sleeve rod (32) being fixedly connected to the inner surface of the mold clamp (12), a limiting block (33) being fixedly connected to the surface of the fixing rod (31), and a limiting groove (34) being provided on the inner wall of the sleeve rod (32).

5. A concrete vibration leveling device according to claim 4, characterized in that: The fixing blocks (3) are fixedly connected to the inner wall of the stainless steel rod (1) in four groups, the fixing rods (31) are connected to the fixing blocks (3) in four groups correspondingly, and the sleeve rods (32) are movably connected to the fixing rods (31).

6. A concrete vibration leveling device according to claim 4, characterized in that: The limit blocks (33) are in two groups and fixedly connected to the fixing rod (31); one end of the limit block (33) away from the fixing rod (31) is movably connected to the limit groove (34).

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