Concrete member transfer device

Abstract

The utility model relates to the technical field of fabricated buildings, and discloses a concrete member transfer device which comprises a transfer underframe and a bottom plate fixedly installed on the transfer underframe, universal wheels are arranged at the four corners of the other face, away from the bottom plate, of the transfer underframe, and a top plate is fixedly installed at the end, close to the bottom plate, of the transfer underframe. A fixing column is fixedly installed on the face, close to the transfer underframe, of the top plate, and a protective cover is fixedly installed on the other face, away from the transfer underframe, of the top plate through bolts. According to the concrete member transfer device, when a concrete member needs to be transferred, the member is placed at one end of the top plate on the transfer bottom frame, the member is pushed to move on the top plate by utilizing the rolling characteristic of the rotating rollers, and the friction force between the member and the top plate is reduced through the arrangement of the rotating rollers, so that the member moves on the transfer device more conveniently, and the transfer efficiency is improved; the device is suitable for some small concrete members with rolling performance, and meanwhile abrasion of the members to the top plate in the moving process can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building technology, specifically a concrete component transfer device. Background Technology

[0002] With the acceleration of urbanization, buildings are becoming increasingly larger. Whether it is high-rise buildings, large commercial complexes, or infrastructure construction (such as bridges and tunnels), a large number of concrete components are required. These components include various types such as precast concrete beams, columns, and slabs. In prefabricated buildings, precast concrete wall panels can be manufactured in the factory in advance and then transported to the construction site for installation, which greatly improves the construction efficiency of buildings.

[0003] Due to the time constraints of construction projects, it is necessary to transport concrete components from the production site (such as the precast component factory) to the construction site or from one area of ​​the construction site to another designated area in a timely and efficient manner. Concrete components are usually large in volume and heavy in weight, and the quality and efficiency of their transportation process have a crucial impact on the progress and cost of the entire construction project.

[0004] As prior art, Chinese utility model patent CN213999927U discloses a transfer device for precast concrete component molds. This transfer device uses a T-shaped slide for inserting and fixing the precast concrete component molds, and a U-shaped groove for inserting and fixing the threaded tie rods of the precast concrete component molds. Adjusting the tightened bolts on the threaded tie rods allows them to slide easily within the U-shaped grooves while preventing them from dislodging from the rotating shaft slots of the precast concrete component molds. This ensures that the threaded tie rods do not detach from the precast concrete component molds during storage and transfer, preventing confusion caused by different types of precast concrete component molds being stored without their respective threaded tie rods.

[0005] While the transfer device for precast concrete components with this structure can limit the position of the concrete components, it can also cause a lot of friction between the components and the device during placement. This can easily lead to damage and wear. Furthermore, the lack of a structure for different categories of storage makes it difficult to classify and store the components, resulting in poor diversity. Summary of the Invention

[0006] The purpose of this utility model is to provide a concrete component transfer device to solve the problems in the prior art, which are that the components are prone to large friction with the device, which not only causes damage but also leads to large wear, and the lack of a structure for different classification and storage makes it inconvenient to classify and store them, resulting in poor diversity.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A concrete component transfer device includes a transfer base frame and a base plate fixedly installed on the transfer base frame. Universal wheels are provided at each of the four corners of the transfer base frame away from the base plate. A top plate is fixedly installed at one end of the transfer base frame near the base plate. A fixing column is fixedly installed on the side of the top plate near the transfer base frame. A protective cover is fixedly installed on the other side of the top plate away from the transfer base frame by bolts. A limit frame is fixedly installed on the outer surface of the protective cover. The outer surface of the limit frame has a sliding groove and multiple equidistantly distributed limit holes. A limit plate is slidably installed on the inner surface of the limit frame near the sliding groove. The outer surface of the limit plate has a gripping groove.

[0009] Preferably, a rotating roller is rotatably mounted on the outer surface of the top plate, and the rotating roller is located at the end of the top plate away from the protective cover.

[0010] With the above technical solution, when it is necessary to transfer concrete components, the components are placed on one end of the top plate of the transfer base frame. The rolling characteristics of the rollers are used to push the components to move on the top plate. The setting of the rollers reduces the friction between the components and the top plate, making the movement of the components on the transfer device more convenient and improving the transfer efficiency. It is especially suitable for some small concrete components with a certain degree of rollability, and can also reduce the wear of the components on the top plate during the movement.

[0011] Preferably, a positioning hole is provided on the outer surface of the top plate, a positioning post is inserted and installed on the inner surface of the positioning hole, and a fixing plate is fixedly installed on the other end of the positioning post away from the top plate. The fixing plate is located at the other end of the roller away from the transfer base frame.

[0012] Through the above technical solution, the design of the fixing plate allows the fixing plate to be installed by inserting a positioning post through the positioning hole when the roller is not in use. This protects the roller and prevents it from being easily damaged when not in use.

[0013] Preferably, a first placement rail is fixedly installed on the inner surface of the protective cover, a first positioning bolt is threadedly connected to the outer surface of the first placement rail, a first placement plate is fixedly installed inside the first placement rail, and a first reinforcing rod is fixedly installed at the end of the first placement plate near the transfer base frame.

[0014] Through the above technical solution, the cooperation of the first placement bar, the first placement plate and the first positioning bolt can be conveniently placed on the concrete component, and the first reinforcing rod enhances the load-bearing capacity of the first placement plate, making the placed items more stable and improving the functionality and practicality of the transfer device.

[0015] Preferably, a second placement rail is fixedly installed on the inner surface of the protective cover, a second positioning bolt is threadedly connected to the outer surface of the second placement rail, a second placement plate is fixedly installed inside the second placement rail, a plurality of equally spaced partition plates are fixedly installed on the other end of the second placement plate away from the transfer base frame, and a second reinforcing rod is fixedly installed on the two ends of the second placement plate close to the transfer base frame.

[0016] Through the above technical solution, the design of the partition plate allows long strip concrete components to be placed on top of the second placement plate, which facilitates classification and transportation, increases the versatility of the overall device, and makes it easier to promote and use.

[0017] Preferably, the outer surface of the fixed column is provided with a hook, and two identical fixed columns and hooks are provided, which are symmetrically distributed about the center line of the top plate.

[0018] With the above technical solution, when transporting large concrete components, hooks are used to hook onto the hooks on the transport device, and the transport device is moved by the fixed column, which facilitates the movement of the entire device.

[0019] Preferably, two limiting blocks are fixedly installed at the other end of the top plate away from the transfer base frame, and the two limiting blocks are symmetrically distributed along the center line of the top plate.

[0020] Through the above technical solution, the limiting block can store concrete components of different shapes, and the limiting block can restrict the movement range of the components to avoid lateral displacement, thus ensuring the safety of the components during transportation.

[0021] The concrete component transfer device provided by this utility model allows the component to be placed on one end of the top plate of the transfer base frame when it is necessary to transfer the concrete component. The rolling characteristics of the rollers are used to push the component to move on the top plate. The rollers reduce the friction between the component and the top plate, making the component move more conveniently on the transfer device and improving the transfer efficiency. It is especially suitable for some small concrete components with a certain degree of rollability, and can also reduce the wear of the component on the top plate during the movement.

[0022] The concrete component transfer device provided by this utility model, through the design of the partition plate, allows long strip concrete components to be placed on the second placement plate, which facilitates classified transfer, improves the versatility of the overall device, and is easy to promote and use. The limiting block can store concrete components of different shapes and can also limit the movement range of the components to avoid lateral displacement, thus ensuring the safety of the components during the transfer process. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the first-state disassembled structure of the concrete component transfer device in this utility model;

[0024] Figure 2 This is a schematic diagram of the second-state disassembled structure of the concrete component transfer device in this utility model;

[0025] Figure 3 This is a three-dimensional structural diagram of the concrete component transfer device in this utility model;

[0026] Figure 4 This is a schematic diagram showing the disassembled structure of the top plate and protective cover of the concrete component transfer device in this utility model;

[0027] Figure 5 This is a schematic diagram of the installation structure of the top plate and the limiting block of the concrete component transfer device in this utility model;

[0028] Figure 6 This is a three-dimensional structural diagram of the first and second placement rails of the concrete component transfer device in this utility model.

[0029] The components include: 1. Transfer base frame; 2. Base plate; 3. Casters; 4. Top plate; 5. Positioning hole; 6. Positioning post; 7. Fixing plate; 8. Fixing post; 9. Hook; 10. Protective cover; 11. Limiting frame; 12. Slide groove; 13. Limiting hole; 14. Limiting plate; 15. Grip groove; 16. Limiting block; 17. First placement rail; 18. First positioning bolt; 19. First placement plate; 20. First reinforcing rod; 21. Second placement rail; 22. Second positioning bolt; 23. Second placement plate; 24. Divider plate; 25. Second reinforcing rod; 26. Rotating roller. 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] Example 1:

[0032] like Figure 1-6As shown, the concrete component transfer device given in this example includes a transfer base frame 1 and a base plate 2 fixedly installed on the transfer base frame 1. Universal wheels 3 are provided at the four corners of the transfer base frame 1 away from the base plate 2. A top plate 4 is fixedly installed at the end of the transfer base frame 1 close to the base plate 2. A fixing column 8 is fixedly installed on the side of the top plate 4 close to the transfer base frame 1. A protective cover 10 is fixedly installed on the other side of the top plate 4 away from the transfer base frame 1 by bolts. A limiting frame 11 is fixedly installed on the outer surface of the protective cover 10. A sliding groove 12 and multiple equidistant limiting holes 13 are opened on the outer surface of the limiting frame 11. A limiting plate 14 is slidably installed on the inner surface of the limiting frame 11 close to the sliding groove 12. A grip groove 15 is opened on the outer surface of the limiting plate 14.

[0033] See further Figure 5 In this example, a rotating roller 26 is rotatably mounted on the outer surface of the top plate 4, located at the end of the top plate 4 furthest from the protective cover 10. With this configuration, when it is necessary to transfer concrete components, the components are placed on one end of the top plate 4 on the transfer base frame 1. The rolling characteristics of the rotating roller 26 are used to push the components to move on the top plate 4. The rotating roller 26 reduces the friction between the components and the top plate 4, making the movement of the components on the transfer device more convenient and improving the transfer efficiency. It is especially suitable for some small concrete components with a certain degree of rollability, and can also reduce the wear of the components on the top plate 4 during the movement.

[0034] See further Figure 4 and 5 In this embodiment, a positioning hole 5 is preferably provided on the outer surface of the top plate 4. A positioning post 6 is inserted and installed on the inner surface of the positioning hole 5. A fixing plate 7 is fixedly installed on the other end of the positioning post 6 away from the top plate 4. The fixing plate 7 is located at the other end of the roller 26 away from the transfer base frame 1. With this arrangement, the fixing plate 7 can be installed by inserting the positioning post 6 through the positioning hole 5 when the roller 26 is not in use. This protects the roller 26 and prevents it from being easily damaged when not in use.

[0035] See further Figure 1 and Figure 2 In this embodiment, a first placement rail 17 is preferably fixedly installed on the inner surface of the protective cover 10. A first positioning bolt 18 is threadedly connected to the outer surface of the first placement rail 17. A first placement plate 19 is fixedly installed inside the first placement rail 17. A first reinforcing rod 20 is fixedly installed at the end of the first placement plate 19 near the transfer base frame 1. With this configuration, the cooperation of the first placement rail 17, the first placement plate 19, and the first positioning bolt 18 can conveniently store concrete components. Furthermore, the first reinforcing rod 20 enhances the load-bearing capacity of the first placement plate 19, making the placed items more stable and improving the functionality and practicality of the transfer device.

[0036] Example 2:

[0037] This example provides an optimized solution based on the solution in Example 1.

[0038] See details Figure 2 and Figure 6 In this example, a second placement rail 21 is fixedly installed on the inner surface of the protective cover 10. A second positioning bolt 22 is threaded onto the outer surface of the second placement rail 21. A second placement plate 23 is fixedly installed inside the second placement rail 21. Multiple equally spaced partition plates 24 are fixedly installed on the other end of the second placement plate 23 away from the transfer base frame 1. Second reinforcing rods 25 are fixedly installed on the two ends of the second placement plate 23 near the transfer base frame 1. With this configuration, the partition plates 24 allow long strip concrete components to be placed on top of the second placement plate 23, facilitating classified transfer, increasing the versatility of the overall device, and making it easier to promote and use.

[0039] See details Figures 3 to 5 In this example, hooks 9 are provided on the outer surface of the fixed column 8. There are two identical fixed columns 8 and hooks 9, and the two fixed columns 8 and hooks 9 are symmetrically distributed about the center line of the top plate 4. With this arrangement, when transporting large concrete components, the hooks are used to hook the hooks 9 on the transport device, and the transport device is moved through the fixed columns 8, which facilitates the movement of the entire device.

[0040] See details Figure 1 , Figure 4 and Figure 5 In this example, two limiting blocks 16 are fixedly installed at the other end of the top plate 4 away from the transfer base frame 1. The two limiting blocks 16 are symmetrically distributed along the center line of the top plate 4. With this configuration, the limiting blocks 16 can store concrete components of different shapes, and can also limit the movement range of the components to prevent lateral displacement, thus ensuring the safety of the components during the transfer process.

[0041] The following is in conjunction with the appendix Figures 1 to 6 Let me illustrate the working process of the concrete component transfer device given in this example.

[0042] Referring to the diagram, when using this concrete component transfer device, the component is placed on one end of the top plate 4 on the transfer base frame 1 when it needs to be transferred. The rolling characteristics of the roller 26 are used to push the component to move on the top plate 4. The setting of the roller 26 reduces the friction between the component and the top plate 4, making the movement of the component on the transfer device more convenient and improving the transfer efficiency. It is especially suitable for some small concrete components with a certain degree of rolling, and can also reduce the wear of the component on the top plate 4 during the movement.

[0043] In this concrete component transfer device, the design of the fixing plate 7 allows the positioning column 6 to be inserted through the positioning hole 5 when the roller 26 is not needed, thus enabling the installation of the fixing plate 7 and protecting the roller 26 from damage when not in use. The cooperation of the first placement rail 17, the first placement plate 19, and the first positioning bolt 18 facilitates the storage of concrete components. Furthermore, the first reinforcing rod 20 enhances the load-bearing capacity of the first placement plate 19, making the placed items more stable and improving the functionality and practicality of the transfer device.

[0044] The design of the partition plate 24 in this concrete component transfer device allows long strip concrete components to be placed above the second placement plate 23, facilitating classified transfer and increasing the versatility of the overall device. This makes it easier to promote and use. When transferring large concrete components, hooks are used to hook the lifting hooks 9 on the transfer device, and the transfer device is moved by the fixing column 8, which facilitates the movement of the entire device. The limiting block 16 can store concrete components of different shapes and can also limit the movement range of the components to prevent lateral displacement, ensuring the safety of the components during the transfer process.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concrete component transfer device, comprising a transfer base frame (1) and a base plate (2) fixedly installed on the transfer base frame (1), characterized in that: The four corners of the transfer base frame (1) away from the base plate (2) are provided with casters (3). The top plate (4) is fixedly installed on the end of the transfer base frame (1) near the base plate (2). The fixed column (8) is fixedly installed on the side of the top plate (4) near the transfer base frame (1). The protective cover (10) is fixedly installed on the other side of the top plate (4) away from the transfer base frame (1) by bolts. The outer surface of the protective cover (10) is fixedly installed with a limit frame (11). The outer surface of the limit frame (11) is provided with a sliding groove (12) and a plurality of limit holes (13) distributed at equal intervals. The inner surface of the limit frame (11) near the sliding groove (12) is slidably installed with a limit plate (14). The outer surface of the limit plate (14) is provided with a grip groove (15).

2. The concrete component transfer device according to claim 1, characterized in that: A rotating roller (26) is rotatably mounted on the outer surface of the top plate (4), and the rotating roller (26) is located at the end of the top plate (4) away from the protective cover (10).

3. A concrete component transfer device according to claim 2, characterized in that: The top plate (4) has a positioning hole (5) on its outer surface. A positioning post (6) is inserted into the inner surface of the positioning hole (5). A fixing plate (7) is fixedly installed at the other end of the positioning post (6) away from the top plate (4). The fixing plate (7) is located at the other end of the roller (26) away from the transfer base frame (1).

4. A concrete component transfer device according to claim 1, characterized in that: The inner surface of the protective cover (10) is fixedly installed with a first placement rail (17), the outer surface of the first placement rail (17) is threaded with a first positioning bolt (18), the inside of the first placement rail (17) is fixedly installed with a first placement plate (19), and the end of the first placement plate (19) near the transfer base frame (1) is fixedly installed with a first reinforcing rod (20).

5. A concrete component transfer device according to claim 4, characterized in that: The inner surface of the protective cover (10) is fixedly installed with a second placement rail (21), the outer surface of the second placement rail (21) is threaded with a second positioning bolt (22), the inside of the second placement rail (21) is fixedly installed with a second placement plate (23), the other end of the second placement plate (23) away from the transfer base frame (1) is fixedly installed with a plurality of equally spaced partition plates (24), and the two ends of the second placement plate (23) near the transfer base frame (1) are fixedly installed with a second reinforcing rod (25).

6. A concrete component transfer device according to claim 1, characterized in that: The outer surface of the fixed column (8) is provided with a hook (9). There are two identical fixed columns (8) and hooks (9). The two fixed columns (8) and hooks (9) are symmetrically distributed about the center line of the top plate (4).

7. A concrete component transfer device according to claim 1, characterized in that: Two limiting blocks (16) are fixedly installed at the other end of the top plate (4) away from the transfer base frame (1), and the two limiting blocks (16) are symmetrically distributed on the center line of the top plate (4).

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