Novel concrete vibration table for building construction

Abstract

The utility model relates to the field of concrete vibration tables, and discloses a novel concrete vibration table for building construction, which comprises a shell, the outer side of the shell is fixedly connected with a sliding rod, the outer side of the sliding rod is provided with a supporting mechanism, the supporting mechanism comprises a limiting assembly and an auxiliary assembly, the limiting assembly comprises a moving table, and the moving table is provided with a sliding groove. The moving table is slidably connected to the outer side of the sliding rod, the inner wall of the upper portion of the moving table is slidably connected with a supporting rod, a limiting groove is formed in the upper side of the supporting rod, the inner wall of the upper portion of the moving table is slidably connected with a limiting piece, and the upper side of the limiting piece is fixedly connected with a connecting rod. According to the utility model, through the cooperative use of the supporting mechanism and the sliding rod, when a mold is mounted on the vibration table, the mold is supported by moving the supporting rod, and then the supporting rod is limited by inserting the limiting piece into the limiting groove, so that the mold is effectively prevented from moving when the vibration table works, and the influence of mold movement on the vibration table is reduced; and the manufacturing quality of the concrete member is improved.

Description

Technical Field

[0001] This utility model relates to the field of concrete vibration tables, and in particular to a novel concrete vibration table for building construction. Background Technology

[0002] Concrete components are a widely used and indispensable building material. They are formed by mixing cement, aggregates, water, and possibly admixtures in a specific ratio, pouring the mixture into molds, and then vibrating it to shape it.

[0003] A concrete vibrating table is a key piece of equipment for vibrating concrete component molds. Because concrete has a certain viscosity and internal friction, it may contain some air bubbles. The concrete vibrating table can remove these air bubbles.

[0004] Existing concrete vibrating tables typically place the mold directly on their surface. For some irregularly shaped molds or molds that are large in size or have uneven weight distribution, the mold is prone to displacement during operation, causing the center of gravity to shift. This results in changes in the vibration amplitude of the concrete vibrating table, which seriously affects the quality of the concrete production. To address this issue, a new type of concrete vibrating table for building construction is proposed. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a new type of concrete vibration table for building construction, which aims to solve the problem in the prior art that "the mold is prone to displacement, causing the center of gravity to shift, resulting in changes in the vibration amplitude of the concrete vibration table, which seriously affects the production quality of concrete".

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a novel concrete vibration table for building construction, comprising a shell, a sliding rod fixedly connected to the outer side of the shell, a support mechanism provided on the outer side of the sliding rod, the support mechanism including a limiting component and an auxiliary component, the limiting component including a movable platform, the movable platform being slidably connected to the outer side of the sliding rod, a support rod being slidably connected to the upper inner wall of the movable platform, a limiting groove being formed on the upper side of the support rod, a limiting member being slidably connected to the upper inner wall of the movable platform, a connecting rod being fixedly connected to the upper side of the limiting member, the upper part of the limiting member being elastically connected to the movable platform through a return spring, and the lower part of the limiting member sliding on the inner wall of the limiting groove.

[0007] As a further description of the above technical solution:

[0008] The auxiliary component includes an auxiliary plate, the rear side of which is rotatably connected to the upper part of the moving platform. A sliding groove is formed through the middle of the auxiliary plate, and the upper side of the connecting rod slides on the inner wall of the sliding groove.

[0009] As a further description of the above technical solution:

[0010] The upper side of the connecting rod is T-shaped.

[0011] As a further description of the above technical solution:

[0012] The lower front side of the limiting member is set as an inclined surface.

[0013] As a further description of the above technical solution:

[0014] The lower rear side of the limiting member is set as an arc surface.

[0015] As a further description of the above technical solution:

[0016] A rubber pad is provided on the rear side of the mobile platform.

[0017] As a further description of the above technical solution:

[0018] An adjustment component is provided on the rear side of the support rod. The adjustment component includes a guide groove that extends through the rear of the support rod. A movable component is slidably connected to the inner wall of the guide groove, and a connecting sleeve is slidably connected to the rear side of the movable component.

[0019] As a further description of the above technical solution:

[0020] A support plate is rotatably connected to the rear side of the connecting sleeve, and a bolt is rotatably connected to the inner wall of the front side of the connecting sleeve. The outer side of the bolt is threadedly connected to the inner wall of the moving part.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by using the support mechanism and the sliding rod together, when installing the mold on the vibration table, the mold is supported by moving the support rod, and then the support rod is limited by inserting the limiting member into the limiting groove, which effectively prevents the mold from moving when the vibration table is working, reduces the impact of the mold movement on the vibration table, and improves the production quality of concrete components.

[0023] 2. In this utility model, by adjusting the components and the support rod, the distance between the connecting sleeve and the moving part can be adjusted by rotating the bolt when the mold is supported, so that the support plate can fit against the outside of the mold and provide stable support. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the overall device in this utility model;

[0025] Figure 2 This is a three-dimensional structural diagram of the support mechanism in this utility model;

[0026] Figure 3This is a partial cross-sectional view of the right-side three-dimensional structure of the mobile platform in this utility model;

[0027] Figure 4 This is a right-view perspective three-dimensional cross-sectional view of the connecting sleeve and the movable component in this utility model.

[0028] Legend:

[0029] 1. Outer shell; 2. Slide rod; 3. Support mechanism; 31. Limiting component; 311. Moving stage; 312. Support rod; 313. Limiting element; 314. Return spring; 315. Connecting rod; 316. Limiting groove; 32. Auxiliary component; 321. Auxiliary plate; 322. Slide groove; 4. Adjusting component; 41. Support plate; 42. Connecting sleeve; 43. Moving part; 44. Bolt; 45. Guide groove. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 - Figure 3 This utility model provides an embodiment of a novel concrete vibration table for building construction, including a shell 1, which is the outer shell of the concrete vibration table. This technology is prior art and will not be described in detail. A sliding rod 2 is fixedly connected to the outside of the shell 1, which is the movement track of the support mechanism 3. It provides a stable sliding guide path for the moving platform 311, allowing the support mechanism 3 to move smoothly on the sliding rod 2, thereby flexibly adjusting its position to adapt to the support requirements of molds of different sizes. The support mechanism 3 is provided on the outside of the sliding rod 2. The support mechanism 3 includes a limiting component 31 and an auxiliary component 32. The limiting component 31 includes a moving platform 311, which serves as the main load-bearing part of the support mechanism 3. It can slide on the sliding rod 2, driving the support rod 312 and the limiting component 313 on it to move to a suitable position for precise support and limiting of the mold. The moving platform 311 is slidably connected to the outside of the sliding rod 2. The upper inner wall of the moving platform 311 is slidably connected to the support rod 312, whose main function is to directly contact the mold, ensuring that the mold maintains a stable position and posture on the vibration table, and ensuring the smooth progress of the concrete component manufacturing process and the molding quality.

[0032] Furthermore, a limiting groove 316 is provided on the upper side of the support rod 312, which works in conjunction with the limiting member 313. When the lower part of the limiting member 313 is inserted into the limiting groove 316, it can restrict the up and down movement of the support rod 312, preventing it from shifting due to the impact force of the mold or other external forces during vibration, thereby further enhancing the stability and reliability of the mold support. The limiting member 313 is slidably connected to the upper inner wall of the moving table 311 to realize the limiting function of the support rod 312. Under the action of the return spring 314, the limiting member 313 is kept in the state of being inserted into the limiting groove 316, thus supporting the mold. The rod 312 is locked, and a connecting rod 315 is fixedly connected to the upper side of the limiting member 313. This serves as a connecting component between the operator and the limiting member 313, allowing the operator to control the up and down movement of the limiting member 313 by pushing the connecting rod 315. This enables the switching of the limiting state of the support rod 312. The upper part of the limiting member 313 is elastically connected to the moving table 311 through a return spring 314, providing continuous elastic restoring force to the limiting member 313. This allows it to automatically return to the initial limiting position inserted into the limiting groove 316 when no external force is applied. The lower part of the limiting member 313 slides on the inner wall of the limiting groove 316.

[0033] Reference Figure 2 and Figure 3 The auxiliary component 32 includes an auxiliary plate 321, which is rotatably connected to the upper part of the moving platform 311 at the rear. It can rotate around the connection point and easily pull the connecting rod 315 upwards using a lever principle. A groove 322 is formed through the middle of the auxiliary plate 321, and the upper side of the connecting rod 315 slides on the inner wall of the groove 322. The upper side of the connecting rod 315 is T-shaped, and the groove 322 limits the T-shape. When using the auxiliary plate 321, it can drive the connecting rod 315 to slide on the inner wall of the groove 322. A limiting member 313 is provided at the lower front side. The inclined surface facilitates the automatic sliding of the limiting member 313 into the limiting groove 316 by the weight of the mold or a slight external force when it is inserted into the limiting groove 316, thus achieving rapid limiting. The lower rear side of the limiting member 313 is set as an arc surface, which helps to increase the contact area during the up and down movement of the limiting member 313, thereby increasing the frictional resistance with the inner wall of the limiting groove 316 and making the limiting member 313 more stable. A rubber pad is provided on the rear side of the moving table 311. Through the reverse force when supporting the mold, the rubber pad is made to stick together with the outer shell 1, which can increase the stability of the moving table 311.

[0034] Reference Figure 1 , Figure 2 and Figure 4An adjustment component 4 is provided on the rear side of the support rod 312. The adjustment component 4 includes a guide groove 45, which provides a precise guide path for the left and right sliding of the moving part 43. The guide groove 45 is opened through the rear of the support rod 312. The moving part 43 is slidably connected to the inner wall of the guide groove 45 and slides in the guide groove 45, which serves to connect the support rod 312 and the connecting sleeve 42. By changing the relative positional relationship between the support rod 312 and the support plate 41, the support angle of the support rod 312 can be adjusted to meet the personalized requirements of the mold support angle under different working conditions and ensure that the mold can get the best support effect. The connecting sleeve 42 is slidably connected to the rear side of the moving part 43. Through the cooperation of the moving part 43 and the bolt 44, the angle of the support plate 41 can be fixed and adjusted.

[0035] Furthermore, a support plate 41 is rotatably connected to the rear side of the connecting sleeve 42, directly contacting the mold. The support plate 41 is provided with anti-slip strips on the rear side to increase friction. A bolt 44 is rotatably connected to the inner wall of the front side of the connecting sleeve 42. When the support angle needs to be adjusted, the bolt 44 is rotated to allow the connecting sleeve 42 to move relative to the moving part 43, thereby achieving flexible adjustment of the angle of the support plate 41. The operation is simple and convenient, and it can meet the requirements for precise control of the support angle under different working conditions. The outer thread of the bolt 44 is connected to the inner wall of the moving part 43.

[0036] Working principle: When using a concrete vibrating table to support and vibrate a mold, first, according to the size and shape of the mold, push the moving platform 311 of the support mechanism 3 to slide on the slide rod 2 and move it to a suitable position so that the support rod 312 is aligned with the part of the mold side that needs to be supported.

[0037] Under the action of the return spring 314, the lower part of the limiting component 313 automatically slides into the limiting groove 316 on the support rod 312 to limit the support rod 312, thereby steadily supporting the mold on the vibration table and ensuring that the mold does not move vertically during vibration.

[0038] When it is necessary to release the limit of the support rod 312, the auxiliary plate 321 can be rotated around the connection point between its rear side and the moving table 311. The sliding groove 322 in the middle of the auxiliary plate 321 will drive the connecting rod 315 to move, and drive the limiting member 313 to slide out from the inner wall of the limiting groove 316, so as to quickly release the limit on the support rod 312.

[0039] For molds with special shapes or requiring specific support angles, rotating the bolt 44 on the inner wall of the front side of the connecting sleeve 42 allows the connecting sleeve 42 to slide against the inner wall of the moving part 43. This changes the relative positional relationship between the moving part 43 and the connecting sleeve 42, as well as the support rod 312 and the support plate 41, thereby adjusting the angle of the support plate 41. Simultaneously, the moving part 43 slides within the guide groove 45, allowing the support plate 41 to better fit against the side of the mold, providing optimal support and ensuring that the mold maintains a stable position and posture during vibration. This ensures that the concrete can vibrate and mold evenly within the mold, thereby improving the quality of the concrete.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel concrete vibration table for building construction, comprising a shell (1), characterized in that: A slide rod (2) is fixedly connected to the outer side of the outer shell (1). A support mechanism (3) is provided on the outer side of the slide rod (2). The support mechanism (3) includes a limiting component (31) and an auxiliary component (32). The limiting component (31) includes a moving platform (311). The moving platform (311) is slidably connected to the outer side of the slide rod (2). A support rod (312) is slidably connected to the upper inner wall of the moving platform (311). A limiting groove (316) is opened on the upper side of the support rod (312). A limiting member (313) is slidably connected to the upper inner wall of the moving platform (311). A connecting rod (315) is fixedly connected to the upper side of the limiting member (313). The upper part of the limiting member (313) is elastically connected to the moving platform (311) through a return spring (314). The lower part of the limiting member (313) slides on the inner wall of the limiting groove (316).

2. The novel concrete vibration table for building construction according to claim 1, characterized in that: The auxiliary component (32) includes an auxiliary plate (321), which is rotatably connected to the upper part of the moving platform (311) on the rear side. A sliding groove (322) is provided through the middle of the auxiliary plate (321), and the upper side of the connecting rod (315) slides on the inner wall of the sliding groove (322).

3. The novel concrete vibration table for building construction according to claim 1, characterized in that: The upper side of the connecting rod (315) is T-shaped.

4. The novel concrete vibration table for building construction according to claim 1, characterized in that: The lower front side of the limiting member (313) is set as an inclined surface.

5. The novel concrete vibration table for building construction according to claim 1, characterized in that: The lower rear side of the limiting member (313) is set as an arc surface.

6. The novel concrete vibration table for building construction according to claim 1, characterized in that: A rubber pad is provided on the rear side of the mobile platform (311).

7. The novel concrete vibration table for building construction according to claim 1, characterized in that: An adjustment component (4) is provided on the rear side of the support rod (312). The adjustment component (4) includes a guide groove (45). The guide groove (45) is opened through the rear part of the support rod (312). A moving part (43) is slidably connected to the inner wall of the guide groove (45). A connecting sleeve (42) is slidably connected to the rear side of the moving part (43).

8. The novel concrete vibration table for building construction according to claim 7, characterized in that: The connecting sleeve (42) is rotatably connected to a support plate (41) on its rear side, and a bolt (44) is rotatably connected to the inner wall of the front side of the connecting sleeve (42). The outer side of the bolt (44) is threadedly connected to the inner wall of the moving part (43).

Images