A prefabricated building wall positioning device

Abstract

This application relates to a prefabricated building wall positioning device, belonging to the technical field of building construction. It includes clamping components, with two clamping components arranged parallel to each other. Each clamping component includes two identical clamping plates and an extension plate. The extension plate is placed between the two clamping plates, and the extension plate and the two clamping plates are slidably connected. When the positioning device is used, the clamping plates of both clamping components are in close contact with the floor slab, and all the clamping plates form an installation area. The main body of the wall slides into the installation area, and the main body of the wall abuts against all the clamping plates. This application has the effect of facilitating installation.

Description

Technical Field

[0001] This application relates to the technical field of building construction, and in particular to a prefabricated building wall positioning device. Background Technology

[0002] Prefabricated buildings refer to buildings where a large amount of on-site work in traditional construction methods is transferred to factories. Building components and accessories are processed and manufactured in factories, transported to the construction site, and assembled on-site using reliable connection methods.

[0003] In typical prefabricated building walls, steel bars are pre-installed in the floor slab, and grooves are opened at the ends of the main body of the wall. When installing prefabricated building walls, the main body of the wall is transported to the floor slab, placed on the floor slab, and the steel bars on the floor slab are embedded in the grooves, thus completing the installation of the prefabricated building wall.

[0004] During the research and improvement process, the R&D personnel discovered that the main body of the wall was quite heavy. During the installation of the main body of the wall, it was placed on the floor slab from top to bottom without any restraint. The main body of the wall could easily tilt the steel bars on the floor slab, making it difficult to align the grooves on the main body of the wall with the steel bars on the floor slab, thus making installation difficult and presenting a defect. Utility Model Content

[0005] To facilitate installation, this application provides a prefabricated building wall positioning device.

[0006] The prefabricated building wall positioning device provided in this application adopts the following technical solution: A prefabricated building wall positioning device includes clamping components. Two clamping components are arranged parallel to each other. Each clamping component includes two identical clamping plates and an extension plate. The extension plate is placed between the two clamping plates and is slidably connected to both clamping plates. When the positioning device is used, the clamping plates of both clamping components are in close contact with the floor slab, and all the clamping plates form an installation area. The main body of the wall slides into the installation area, and the main body of the wall abuts against all the clamping plates.

[0007] By adopting the above technical solution, when installing prefabricated building walls, two clamping components are placed at both ends of the floor slab. According to the specifications of the wall body, the clamping plates are slid to adjust the overall length of the clamping plates and extension plates until they fit the wall body to be installed. Then, the clamping plates of both clamping components are tightly abutted against the floor slab. The thickness of the installation area formed between the clamping plates is the same as the thickness of the wall body. The wall body is then inserted into the installation area until the reinforcing bars on the floor slab are inserted into the grooves of the wall body. At this point, the wall body and all clamping plates are in contact, completing the installation. The clamping plates limit the wall body, making the installation more accurate and playing a role in positioning the wall body. This prevents the wall body from tilting the reinforcing bars on the floor slab. The grooves on the wall body and the reinforcing bars on the floor slab are easily aligned, resulting in smoother installation and achieving an easy installation effect.

[0008] Optionally, the extension plate is embedded in the clamping plate, the extension plate has multiple fixing slots, the clamping plate has a through hole at one end near the extension plate, and a fixing rod is provided at one end of the clamping plate near the extension plate. The fixing rod passes through the through hole and is embedded in the fixing slot. The fixing rod, the clamping plate, and the extension plate are all slidably connected.

[0009] By adopting the above technical solution, when it is necessary to adjust the overall length of the clamping plate and the extension plate, the fixing rod is pulled out, the extension plate and the clamping plate are slid, and the overall length of the extension plate and the clamping plate is adjusted. When the overall length of the extension plate and the clamping plate is adjusted to the required length, the fixing rod is inserted back into the fixing groove to fix the clamping plate and the extension plate, thereby achieving the effect of fixing the clamping plate and the extension plate.

[0010] Optionally, a return spring is fixed to the fixed rod in a ring. When the fixed rod passes through the through hole and is embedded in the fixed groove, the return spring is in its natural state.

[0011] By adopting the above technical solution, when it is necessary to adjust the overall length of the clamping plate and the extension plate, the fixing rod is pulled out, the extension plate and the clamping plate are slid, and the overall length of the extension plate and the clamping plate is adjusted. When the overall length of the extension plate and the clamping plate is adjusted to the required length, the fixing rod is released, and the return spring pulls the fixing rod back into the fixing groove, avoiding the need for operators to manually pull back the fixing groove, thus achieving a convenient and quick effect.

[0012] Optionally, a threaded rod is hinged to one end of the clamping plate away from the extension plate, the hinge shaft is set in the horizontal direction, and two threaded cylinders are set between the two clamping components. Both ends of the threaded cylinders are threadedly connected to the threaded rod, and the threads at both ends of the threaded cylinders have opposite directions of rotation.

[0013] By adopting the above technical solution, when it is necessary to adjust the distance between the two clamping components, the threaded cylinder is rotated, and the overall length of the threaded cylinder and the threaded rod changes, thereby adjusting the overall length of the threaded cylinder and the threaded rod, adjusting the distance between the two clamping components, and achieving the effect of adjusting the distance between the clamping components; and connecting the two clamping components achieves the effect of connecting the two clamping components.

[0014] Optionally, the clamping plate is provided with a reinforcing block, the reinforcing block and the clamping plate are slidably connected, and the clamping plate is provided with a receiving groove. When the wall body is installed, the wall body and the reinforcing block are tightly abutted.

[0015] By adopting the above technical solution, when the main wall structure is installed, the main wall structure and the reinforcing block are tightly connected, thereby making the main wall structure more stable and achieving the effect of improving the stability of the main wall structure.

[0016] Optionally, a reinforcing rod is fixed on the reinforcing block, the reinforcing rod passes through the clamping plate, the reinforcing rod and the clamping plate are slidably connected, and a reinforcing spring is fixed on one end of the reinforcing rod that is exposed outside the clamping plate. When the reinforcing block is embedded in the receiving groove, the reinforcing spring is in a stretched state.

[0017] By adopting the above technical solution, when the main wall structure is installed, the reinforcing block and the main wall structure come into contact. Under the action of the reinforcing spring, a pulling force is applied to the reinforcing rod, which pulls the reinforcing rod toward the main wall structure, thereby pulling the reinforcing block toward the main wall structure. This makes the main wall structure more stable and achieves the effect of improving the stability of the main wall structure.

[0018] Optionally, the reinforcing block is tilted downward at the end away from the floor slab.

[0019] By adopting the above technical solution, when installing the main wall structure, the main wall structure slides in along the reinforcing block, which acts as a guide, making the installation of the main wall structure easier and achieving the effect of convenient installation.

[0020] Optionally, the clamping assembly is provided with a starter plate, and the two fixing rods on the starter plate clamping assembly are fixedly connected.

[0021] By adopting the above technical solution, when it is necessary to slide two fixed rods at the same time, the sliding start plate is slid, thereby sliding both fixed rods at the same time, achieving a convenient and quick effect.

[0022] In summary, this application includes at least one of the following beneficial technical effects: The clamping plate and extension plate are designed to facilitate installation. The fixing groove, through hole, and fixing rod are designed to fix the clamping plate and the extension plate. The design of the reset spring and starter plate achieves a convenient and quick result; The threaded rod and threaded cylinder are designed to adjust the distance between the clamping components. The installation of reinforcing blocks, receiving grooves, reinforcing rods, and reinforcing springs achieves the effect of improving the stability of the main wall structure. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 yes Figure 1 A magnified view of part A in the diagram.

[0024] In the diagram, 1. Clamping assembly; 11. Clamping plate; 12. Extension plate; 13. Fixing groove; 14. Through hole; 15. Fixing rod; 16. Return spring; 2. Threaded rod; 3. Threaded cylinder; 4. Reinforcing block; 5. Receiving groove; 6. Reinforcing rod; 7. Reinforcing spring; 8. Starting plate. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0026] This application discloses a prefabricated building wall positioning device.

[0027] Reference Figure 1 A prefabricated building wall positioning device includes a clamping component 1, which is used to position the wall body.

[0028] Reference Figure 1 and Figure 2 There are two clamping components 1, which are arranged parallel to each other. Each clamping component 1 includes two identical clamping plates 11 and an extension plate 12. When the positioning device is used, all four clamping plates 11 are perpendicular to the floor slab and are in close contact with the floor slab. The four clamping plates 11 form an installation area, the thickness of which is the same as the thickness of the wall body. When the wall body is installed, the wall body and the four clamping plates 11 are in complete contact and are slidably connected.

[0029] The length direction of the extension plate 12 is the same as that of the clamping plate 11. The extension plate 12 is placed between the two clamping plates 11. One end of the extension plate 12 is embedded in one of the clamping plates 11, and the other end of the extension plate 12 is embedded in the other clamping plate 11. The extension plate 12 and the clamping plate 11 are slidably connected, and the sliding direction is set along the length direction of the clamping plate 11.

[0030] The extension plate 12 has multiple fixing slots 13, which are equally spaced along the length of the extension plate 12. The length of the fixing slots 13 is perpendicular to the extension plate 12. Each clamping plate 11 has a through hole 14 at one end near the extension plate 12. Each clamping plate 11 has a fixing rod 15 at one end near the extension plate 12. The fixing rod 15 passes through the corresponding through hole 14 and is embedded in the fixing slot 13. The fixing rod 15, the clamping plate 11, and the extension plate 12 are all slidably connected, and the sliding direction is set along the length of the fixing slot 13.

[0031] A return spring 16 is provided on the ring sleeve of the fixing rod 15. The length direction of the return spring 16 is the same as that of the fixing rod 15. One end of the fixing rod 15 is fixedly connected to one end of the fixing groove 13 outside the fixing rod 15, and the other end of the fixing rod 15 is fixedly connected to the clamping plate 11. When the fixing rod 15 passes through the through hole 14 and is embedded in the fixing groove 13, the return spring 16 is in the natural state. Each clamping assembly 1 is provided with a starting plate 8. The length direction of the starting plate 8 is the same as that of the clamping plate 11. One end of the starting plate 8 is fixedly connected to one of the fixing rods 15, and the other end of the starting plate 8 is fixedly connected to another fixing rod 15.

[0032] When it is necessary to adjust the length of the clamping assembly 1, slide the start plate 8 to slide the two fixing rods 15 at the same time, and then slide the extension plate 12 and the clamping plate 11 to adjust the overall length of the extension plate 12 and the clamping plate 11. When the overall length of the extension plate 12 and the clamping plate 11 is adjusted to the required length, the fixing rods 15 can be released to complete the adjustment.

[0033] Reference Figure 1 and Figure 2 Each clamping assembly 1 is provided with two threaded rods 2, and each clamping plate 11 is provided with one threaded rod 2 at the end away from the extension plate 12. The threaded rods 2 and the clamping plates 11 are hinged, and the hinge axis is set in the horizontal direction along the hinge axis. Two threaded cylinders 3 are provided between the two clamping assemblies 1. Each threaded cylinder 3 corresponds to the two threaded rods 2 at the same end in the length direction of the clamping assembly 1. One end of the threaded cylinder 3 in the length direction is threadedly connected to the threaded rod 2 in one of the clamping assemblies 1, and the other end of the threaded cylinder 3 in the length direction is threadedly connected to the threaded rod 2 in the other clamping assembly 1. The threads at both ends of the threaded cylinder 3 have opposite directions of rotation. The threaded cylinder 3 and the threaded rods 2 are used to connect the two clamping assemblies 1. When it is necessary to use the positioning device to install the wall body, the two clamping assemblies 1 are looped around the outside of the floor slab, and the two threaded cylinders 3 are rotated at the same time so that the two clamping assemblies 1 gradually approach each other until all the clamping plates 11 of the two clamping assemblies 1 are in tight contact with the floor slab. The wall body is then slid into the installation area between the two clamping assemblies 1 for installation.

[0034] Reference Figure 1 and Figure 2 Each clamping plate 11 is equipped with a reinforcing block 4, which is slidably connected to the clamping plate 11. The sliding direction is set along the length direction of the fixing rod 15. The clamping plate 11 has a receiving groove 5. When the main body of the wall is installed, the main body of the wall and all the reinforcing blocks 4 are tightly abutted, and the reinforcing blocks 4 are completely placed in the receiving groove 5. A reinforcing rod 6 is fixed on the reinforcing block 4. The reinforcing rod 6 passes through the clamping plate 11 and is perpendicular to the reinforcing block 4. The reinforcing rod 6 is slidably connected to the clamping plate 11. The sliding direction is set along the length direction of the fixing rod 15. A reinforcing spring 7 is ringed on one end of the reinforcing rod 6 that is exposed in the receiving groove 5. The length direction of the reinforcing spring 7 is the same as the length direction of the reinforcing rod 6. One end of the reinforcing spring 7 is fixedly connected to the clamping plate 11, and the other end of the reinforcing spring 7 is fixedly connected to one end of the reinforcing rod 6 that is exposed in the receiving groove 5. When the reinforcing block 4 is completely embedded in the receiving groove 5, the reinforcing spring 7 is in a stretched state.

[0035] The end of the reinforcing block 4 away from the floor slab is tilted downwards. When the main body of the wall needs to be installed, the main body of the wall can be slid in along the two reinforcing blocks 4.

[0036] The implementation principle of the prefabricated building wall positioning device in this application embodiment is as follows: When the wall body needs to be installed, according to the specifications of the wall body, slide the starting plate 8, then slide the clamping plate 11, adjust the length of the clamping component 1 until the length of the clamping component 1 is suitable for the wall body to be installed, release the starting plate 8, put the two clamping components 1 around the outside of the floor slab, rotate the threaded cylinder 3, adjust the distance between the two clamping components 1 until all the clamping plates 11 are in contact with the floor slab, and then slide the wall body between the two reinforcing blocks 4 until the steel bars of the floor slab are embedded in the groove of the wall body to complete the installation.

[0037] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A prefabricated building wall positioning device, characterized in that: The device includes a clamping assembly (1), and there are two clamping assemblies (1). The two clamping assemblies (1) are arranged parallel to each other. The clamping assembly (1) includes two identical clamping plates (11) and an extension plate (12). The extension plate (12) is placed between the two clamping plates (11). The extension plate (12) and the two clamping plates (11) are slidably connected. When the positioning device is used, the clamping plates (11) of the two clamping assemblies (1) are tightly abutted against the floor slab. All the clamping plates (11) form an installation area. The wall body slides into the installation area, and the wall body and all the clamping plates (11) abut against each other.

2. The prefabricated building wall positioning device according to claim 1, characterized in that: The extension plate (12) is embedded in the clamping plate (11). The extension plate (12) has multiple fixing slots (13). The clamping plate (11) has a through hole (14) at one end near the extension plate (12). The clamping plate (11) has a fixing rod (15) at one end near the extension plate (12). The fixing rod (15) passes through the through hole (14) and is embedded in the fixing slot (13). The fixing rod (15), the clamping plate (11), and the extension plate (12) are all slidably connected.

3. The prefabricated building wall positioning device according to claim 2, characterized in that: A return spring (16) is fixed on the fixed rod (15). When the fixed rod (15) passes through the through hole (14) and is embedded in the fixed groove (13), the return spring (16) is in its natural state.

4. The prefabricated building wall positioning device according to claim 1, characterized in that: The clamping plate (11) is hinged to a threaded rod (2) at one end away from the extension plate (12). The hinge shaft is set in the horizontal direction. Two threaded cylinders (3) are set between the two clamping components (1). Both ends of the threaded cylinder (3) are threadedly connected to the threaded rod (2), and the threads at both ends of the threaded cylinder (3) are opposite in direction.

5. A prefabricated building wall positioning device according to claim 1, characterized in that: The clamping plate (11) is provided with a reinforcing block (4), the reinforcing block (4) and the clamping plate (11) are slidably connected, and the clamping plate (11) is provided with a receiving groove (5). When the wall body is installed, the wall body and the reinforcing block (4) are tightly abutted.

6. A prefabricated building wall positioning device according to claim 5, characterized in that: A reinforcing rod (6) is fixed on the reinforcing block (4). The reinforcing rod (6) passes through the clamping plate (11). The reinforcing rod (6) and the clamping plate (11) are slidably connected. A reinforcing spring (7) is fixed on one end of the reinforcing rod (6) that is exposed outside the clamping plate (11). When the reinforcing block (4) is embedded in the receiving groove (5), the reinforcing spring (7) is in a stretched state.

7. A prefabricated building wall positioning device according to claim 5, characterized in that: The reinforcing block (4) is tilted downwards at the end away from the floor slab.

8. A prefabricated building wall positioning device according to claim 3, characterized in that: The clamping assembly (1) is provided with a starter plate (8), and the starter plate (8) is fixedly connected to the two fixing rods (15) on the clamping assembly (1).

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