Device for quickly assembling and positioning prefabricated part

Abstract

The utility model relates to the technical field of prefabricated part installation, and discloses a prefabricated part quick assembling and positioning device which comprises a base and vertical plates, the vertical plates are symmetrically and fixedly connected to the surface of the base, a first screw is rotatably connected between the two vertical plates, a motor is fixedly installed on the surface of one vertical plate, and a second screw is rotatably connected between the two vertical plates. An output shaft of the motor is fixedly connected with the first screw rod, so that prefabricated pipelines are prevented from rolling down in the splicing process, workers are prevented from being hurt, meanwhile, the positions of the two prefabricated pipelines can be positioned, multiple workers do not need to work at the same time, and the labor intensity of constructors is reduced. The problems that in the prior art, when prefabricated pipelines mentioned in the background technology are spliced, due to the fact that the weight of a single prefabricated pipeline is large, multiple constructors need to work at the same time during alignment each time, the labor intensity of the constructors is increased, the sections of the prefabricated pipelines are round, workers cannot lift the prefabricated pipelines conveniently, and the workers are prone to being hurt once the prefabricated pipelines roll down are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated component installation, in particular to a device for quickly assembling and positioning prefabricated components. Background Art

[0002] In recent years, with the development of building industrialization, a green and fast prefabrication technology has been widely used in many fields at home and abroad (such as building construction, tunnels, integrated pipe corridors, bridges). Prefabrication assembly technology can reduce the difficulty and workload of manual on-site operations, greatly shorten the construction period, and also reduce the risk and cost of construction. It is a construction technology that the country is vigorously promoting.

[0003] There are many types of prefabricated components. The most common ones in the construction process are prefabricated floor slabs, prefabricated steel structures, prefabricated pipes, etc. These prefabricated components generally need to be assembled manually when used. When splicing prefabricated pipes, due to the large weight of each prefabricated pipe, each alignment requires multiple construction workers to work at the same time, which increases the labor intensity of the construction workers. In addition, the cross-section of the prefabricated pipe is round, which is not convenient for workers to lift. Once it rolls, it is easy to cause harm to the workers. Utility Model Content

[0004] The utility model provides a device for quickly assembling and positioning prefabricated components, which can limit and fix prefabricated pipes to prevent the prefabricated pipes from rolling down during the splicing process and prevent injuries to workers. At the same time, it can position two prefabricated pipes without the need for multiple personnel to work at the same time, which has the beneficial effect of reducing the labor intensity of construction workers. It solves the problem mentioned in the above background technology that when splicing prefabricated pipes, due to the large weight of a single prefabricated pipe, multiple construction workers are required to work at the same time for each alignment, which increases the labor intensity of the construction workers, and the cross-section of the prefabricated pipe is circular, which is inconvenient for workers to lift and is likely to cause injuries to the workers once it rolls down.

[0005] The utility model provides the following technical solution: a device for quickly assembling and positioning prefabricated components, comprising a base and a vertical plate, the surface of the base being symmetrically fixedly connected with the vertical plates, a first screw being rotatably connected between the two vertical plates, a motor being fixedly installed on the surface of one of the vertical plates, an output shaft of the motor being fixedly connected to the first screw, a fixed seat being fixedly connected to one side of the surface of the base, a movable seat being slidably connected to the side of the surface of the base away from the fixed seat, a rectangular screw barrel being fixedly connected to the surface of the movable seat, the rectangular screw barrel being threadedly sleeved on the surface of the first screw, support rods being fixedly connected to the surfaces of the fixed seat and the movable seat near their four corners, a support seat being fixedly connected to the top of the support rod, clamps being provided on the surfaces of the two support seats, and prefabricated steel pipe components being fixed to the surfaces of the two support seats via clamps.

[0006] As an optional solution of the device for rapid assembly and positioning of prefabricated components of the utility model, wherein: the surface of the base is symmetrically fixedly connected with a guide rail, and the movable seat is slidably sleeved on the surface of the guide rail.

[0007] As an optional solution of the device for rapid assembly and positioning of prefabricated components of the utility model, wherein: a threaded column is fixedly connected to the bottom end of the clamp, and a first nut is threadedly sleeved on the surface of the threaded column.

[0008] As an optional solution of the device for rapid assembly and positioning of prefabricated components described in the utility model, wherein: the surfaces of the fixed seat and the movable seat are both provided with arc-shaped placement grooves, and the surfaces of the fixed seat and the movable seat are fixedly connected with a plurality of equidistantly distributed installation columns at the positions of the arc-shaped placement grooves, and the surface of each of the installation columns is rollingly connected with a ball.

[0009] As an optional solution of the device for rapid assembly and positioning of prefabricated components described in the utility model, a U-shaped seat is symmetrically fixedly connected in the installation groove opened on the bottom surface of the movable seat, and the inner wall surface of the U-shaped seat is rotatably connected to a roller via a rotating shaft, and the roller can roll on the surface of the base.

[0010] As an optional solution to the device for rapid assembly and positioning of prefabricated components of the utility model, wherein: a first Z-shaped rod is installed on the surface of one of the prefabricated pipe components, a first external thread is provided on the surface of the first Z-shaped rod, a second nut is threadedly sleeved on the surface of the first Z-shaped rod at the position of the first external thread, and a light target is fixedly connected to the end of the first Z-shaped rod; wherein a second Z-shaped rod is installed on the surface of another prefabricated pipe component, a second external thread is provided on the surface of the second Z-shaped rod, a third nut is threadedly sleeved on the surface of the second Z-shaped rod at the position of the second external thread, and a laser pen is fixedly connected to the end of the second Z-shaped rod.

[0011] The utility model has the following beneficial effects:

[0012] 1. The device for quickly assembling and positioning prefabricated components can fix two prefabricated pipe components to be spliced ​​by arranging a first screw, a motor, a fixed seat, a movable seat, a rectangular screw barrel, a support seat and a clamp. By adjusting the movable seat to be close to the fixed seat, the two prefabricated pipe components can be brought close to each other, thereby realizing the splicing of the two prefabricated pipe components. There is no need for multiple personnel to work at the same time, thereby reducing the labor intensity of construction personnel.

[0013] 2. The device for quickly assembling and positioning prefabricated components can limit the moving track of the moving seat by setting a guide track, thereby preventing the moving seat from shifting during movement and ensuring smooth docking of two prefabricated pipe components.

[0014] 3. The device for quickly assembling and positioning prefabricated components can fix prefabricated pipe components of different diameters by setting clamps, and has a wide range of applications.

[0015] 4. The device for quickly assembling and positioning prefabricated components reduces the friction between the prefabricated pipe components and the fixed seat and the movable seat by setting mounting columns and balls, making it convenient to rotate the prefabricated pipe components, thereby facilitating the adjustment and positioning of the docking position between two prefabricated pipe components.

[0016] 5. The device for rapid assembly and positioning of prefabricated components is provided with a light target and a laser pen. When positioning, the light target and the laser pen are respectively fixed in a docking hole on the surface of two prefabricated pipe components, and then the laser pen is turned on to emit visible laser. Then, one of the prefabricated pipe components is rotated until the laser emitted by the laser pen is exactly located at the center of the light target. At this time, the installation holes of the two prefabricated pipe components are aligned with each other, which is convenient for rapid positioning of the installation of the prefabricated pipe components. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The structure of the utility model is shown in FIG. Figure 1 .

[0018] Figure 2 The structure of the utility model is shown in FIG. Figure 2 .

[0019] Figure 3 The structure of the utility model is shown in FIG. Figure 3 .

[0020] Figure 4 The structure of the utility model is shown in FIG. Figure 4 .

[0021] Figure 5 It is a schematic diagram of the disassembled structure of the support seat and the clamp in the utility model.

[0022] Figure 6 This is a schematic diagram of the connection structure between the optical target and the laser pen in the utility model.

[0023] In the figure: 1. base; 2. vertical plate; 3. first screw rod; 4. motor; 5. guide track; 6. fixed seat; 7. support rod; 8. support seat; 9. clamp; 10. movable seat; 11. threaded column; 12. first nut; 13. mounting column; 14. ball; 15. first Z-shaped rod; 16. first external thread; 17. second nut; 18. light target; 19. second Z-shaped rod; 20. second external thread; 21. third nut; 22. laser pen; 23. arc placement groove; 24. U-shaped seat; 25. roller; 26. prefabricated pipeline component; 27. rectangular screw barrel. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1

[0026] See also Figures 1 to 6 , a device for quickly assembling and positioning prefabricated components, comprises a base and a vertical plate, the surface of the base is symmetrically fixedly connected with the vertical plates, a first screw is rotatably connected between the two vertical plates, a motor is fixedly installed on the surface of one of the vertical plates, the output shaft of the motor is fixedly connected to the first screw, one side of the surface of the base is fixedly connected with a fixed seat, the side of the surface of the base away from the fixed seat is slidably connected with a movable seat, the surface of the movable seat is fixedly connected with a rectangular screw barrel, the rectangular screw barrel is threadedly sleeved on the surface of the first screw, the surfaces of the fixed seat and the movable seat are fixedly connected with support rods near their four corners, the top of the support rod is fixedly connected with a support seat, the surfaces of the two support seats are provided with clamps, and the surfaces of the two support seats are fixed with prefabricated pipe components through clamps.

[0027] The surface of the base is symmetrically fixedly connected with a guide rail, and the movable seat is slidably sleeved on the surface of the guide rail.

[0028] The bottom end of the clamp is fixedly connected with a threaded column, and the surface of the threaded column is threadedly sleeved with a first nut.

[0029] The surfaces of the fixed seat and the movable seat are both provided with arc-shaped placement grooves, and the surfaces of the fixed seat and the movable seat are fixedly connected with a plurality of equally spaced mounting columns at the positions of the arc-shaped placement grooves, and the surface of each mounting column is rollingly connected with a ball.

[0030] A U-shaped seat is symmetrically fixedly connected in a mounting groove on the bottom surface of the movable seat, and a roller is rotatably connected to the inner wall surface of the U-shaped seat through a rotating shaft, and the roller can roll on the surface of the base.

[0031] The working principle of this embodiment is as follows: when using this assembly positioning device, first place the device horizontally, then place one of the prefabricated pipe components to be assembled in the arc placement groove opened on the surface of the support seat above the moving seat, then insert the clamp into the surface of the support seat, and then tighten the first nut so that the clamp can limit and fix the prefabricated pipe component, then place another prefabricated pipe component to be assembled in the arc placement groove opened on the surface of the support seat above the fixed seat, adjust the position of the prefabricated pipe component, insert the clamp into the surface of the support seat, and then tighten the first nut so that the clamp can limit and fix the prefabricated pipe component, then start the motor, the motor operation can drive the first screw to rotate, the first screw rotation can then drive the moving seat through the rectangular screw barrel through the limit of the guide rail to gradually approach the fixed seat, and then make the two prefabricated pipe components approach each other until the two prefabricated pipe components are in contact at the docking position, then turn off the motor, and then the two prefabricated pipe components can be spliced ​​and fixed, and finally remove the clamps on both sides, and the spliced ​​prefabricated pipe components can be removed from the surface of the positioning device.

[0032] By setting the guide rail, the moving track of the moving seat can be limited, so as to avoid the moving seat from deviating during movement and ensure the smooth docking of the two prefabricated pipeline components.

[0033] By arranging the clamp, prefabricated pipe components of different diameters can be fixed, and the application range is wide.

[0034] By providing mounting columns and balls, the friction between the prefabricated pipe component and the fixed seat and the movable seat is reduced, so that the prefabricated pipe component can be rotated conveniently, thereby facilitating the adjustment and positioning of the docking position between the two prefabricated pipe components.

[0035] Embodiment 2

[0036] This embodiment is an improvement made on the basis of the first embodiment. For details, please refer to Figures 1 to 6 A first Z-shaped rod is installed on the surface of one of the prefabricated pipe components, a first external thread is provided on the surface of the first Z-shaped rod, a second nut is threadedly sleeved on the surface of the first Z-shaped rod at the position of the first external thread, and a light target is fixedly connected to the end of the first Z-shaped rod, wherein a second Z-shaped rod is installed on the surface of another prefabricated pipe component, a second external thread is provided on the surface of the second Z-shaped rod, a third nut is threadedly sleeved on the surface of the second Z-shaped rod at the position of the second external thread, and a laser pen is fixedly connected to the end of the second Z-shaped rod.

[0037] The working principle of this embodiment is as follows: insert the first Z-shaped rod into a mounting hole on the surface of the prefabricated pipe component above the moving seat and fix it with the second nut, then insert the second Z-shaped rod into a mounting hole on the surface of the prefabricated pipe component above the fixed seat and fix it with the third nut. When positioning, first fix the prefabricated pipe component above the moving seat with a clamp, then place another prefabricated pipe component on the surface of the support seat above the fixed seat, turn on the laser pen so that the laser pen can emit laser, and then the construction personnel can rotate the prefabricated pipe component with the cooperation of the ball disposed on the surface of the support seat, thereby driving the laser pen to rotate until the laser of the laser pen is exactly at the center of the light target, then stop rotating the prefabricated pipe component, and use the clamp to fix the prefabricated pipe component at this position, and then the two prefabricated pipe components can be assembled. This positioning method does not require multiple construction personnel to work at the same time, reduces the work intensity of the staff, and can fix the prefabricated pipe component to prevent the prefabricated pipe component from rolling and causing harm to the construction personnel.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A device for quickly assembling and positioning prefabricated components, comprising a base (1) and a vertical plate (2), characterized in that: The surface of the base (1) is symmetrically fixedly connected with a vertical plate (2), and a first screw rod (3) is rotatably connected between the two vertical plates (2). A motor (4) is fixedly installed on the surface of one of the vertical plates (2), and the output shaft of the motor (4) is fixedly connected to the first screw rod (3). A fixed seat (6) is fixedly connected to one side of the surface of the base (1), and a movable seat (10) is slidably connected to the side of the surface of the base (1) away from the fixed seat (6). A rectangular screw barrel (27) is fixedly connected to the surface of the movable seat (10), and the rectangular screw barrel (27) is threadedly sleeved on the surface of the first screw rod (3). The surfaces of the fixed seat (6) and the movable seat (10) are fixedly connected with support rods (7) near their four corners, and the top of the support rod (7) is fixedly connected with a support seat (8). The surfaces of the two support seats (8) are provided with clamps (9), and the surfaces of the two support seats (8) are fixed with prefabricated pipe components (26) through the clamps (9).

2. The device for rapid assembly and positioning of prefabricated components according to claim 1 is characterized in that: The surface of the base (1) is symmetrically fixedly connected with a guide rail (5), and the movable seat (10) is slidably sleeved on the surface of the guide rail (5).

3. The device for rapid assembly and positioning of prefabricated components according to claim 1 is characterized in that: The bottom end of the clamp (9) is fixedly connected to a threaded column (11), and a first nut (12) is threadedly sleeved on the surface of the threaded column (11).

4. The device for rapid assembly and positioning of prefabricated components according to claim 1, characterized in that: The surfaces of the fixed seat (6) and the movable seat (10) are both provided with arc-shaped placement grooves (23), and the surfaces of the fixed seat (6) and the movable seat (10) are both fixedly connected with a plurality of equally spaced installation columns (13) at the positions of the arc-shaped placement grooves (23), and the surface of each installation column (13) is rollingly connected with a ball (14).

5. The device for rapid assembly and positioning of prefabricated components according to claim 1 is characterized in that: A U-shaped seat (24) is symmetrically fixedly connected in a mounting groove provided on the bottom surface of the movable seat (10), and a roller (25) is rotatably connected to the inner wall surface of the U-shaped seat (24) via a rotating shaft, and the roller (25) can roll on the surface of the base (1).

6. The device for rapid assembly and positioning of prefabricated components according to claim 5, characterized in that: A first Z-shaped rod (15) is installed on the surface of one of the prefabricated pipe components (26), the surface of the first Z-shaped rod (15) is provided with a first external thread (16), a second nut (17) is threadedly sleeved on the surface of the first Z-shaped rod (15) at the position of the first external thread (16), and a light target (18) is fixedly connected to the end of the first Z-shaped rod (15), wherein a second Z-shaped rod (19) is installed on the surface of another of the prefabricated pipe components (26), the surface of the second Z-shaped rod (19) is provided with a second external thread (20), a third nut (21) is threadedly sleeved on the surface of the second Z-shaped rod (19) at the position of the second external thread (20), and a laser pen (22) is fixedly connected to the end of the second Z-shaped rod (19).

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