Mounting device of house PC prefabricated part and using method

Abstract

The invention relates to the technical field of building auxiliary equipment, in particular to a mounting device of a house PC prefabricated part and a using method, a guide rod is fixedly connected to a movable bottom frame, side edge limiting pieces are slidably connected to the two sides of the guide rod, and a two-way screw rod used for adjusting the distance between the two side edge limiting pieces is rotatably connected to a fixed frame; the upper end of the movable bottom frame is fixedly connected with an end limiting piece, and the end limiting piece is located below the limiting roller. The two side edge limiting pieces make contact with the hoisted pre-assembled PC prefabricated part and limit the hoisted pre-assembled PC prefabricated part, so that the hoisted pre-assembled PC prefabricated part cannot rotate in the horizontal direction, the end of the hoisted pre-assembled PC prefabricated part makes contact with the rotating roller, the rotating roller limits the end of the pre-assembled PC prefabricated part, and therefore the pre-assembled PC prefabricated part can be fixed. And the hoisted pre-assembled PC prefabricated part is aligned with the foundation PC prefabricated part on the ground, dislocation is avoided during installation, and the PC prefabricated part can be conveniently and rapidly installed and fixed.

Description

Technical Field

[0001] The present invention relates to the technical field of building auxiliary equipment, and in particular to an installation device and a use method of a residential PC prefabricated component. Background Art

[0002] With the gradual improvement of national building standards, more and more buildings are constructed using slow-setting prefabricated components. Slow-setting prefabricated components are referred to as PC prefabricated components. Houses built with PC prefabricated components have high strength and extremely high construction efficiency.

[0003] In the prior art, PC prefabricated components are prepared in advance in a preparation plant according to design dimensions, the prepared PC prefabricated components are transported to an assembly position, and are installed using a crane to assemble two PC prefabricated components together. The two PC prefabricated components are generally assembled from a basic PC prefabricated component and a pre-assembled PC prefabricated component. During installation, the pre-assembled PC prefabricated component needs to be aligned with the basic PC prefabricated component, and the mounting holes on the pre-assembled PC prefabricated component are located at the bottom. The existing installation method is to slowly move the pre-assembled PC prefabricated component by a crane, and the operator squats and looks at the mounting holes on the pre-assembled PC prefabricated component, and gradually moves for assembly. The PC prefabricated components are easily misplaced during installation, and the installation speed of the PC prefabricated components is slow. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that PC prefabricated components are easy to be misplaced during installation and the installation speed of PC prefabricated components is slow, and an installation device and a method for using residential PC prefabricated components are proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A mounting device and a method for using residential PC prefabricated components are designed, comprising a movable base frame, the upper end of the movable base frame is fixedly connected to a fixed frame, the upper end of the fixed frame is rotatably connected to a limiting roller, the movable base frame is fixedly connected to a guide rod, both sides of the guide rod are slidably connected to side limiting pieces, the fixed frame is rotatably connected to a bidirectional screw for adjusting the distance between the two side limiting pieces, the upper end of the movable base frame is fixedly connected to an end limiting piece, and the end limiting piece is located below the limiting roller.

[0007] Preferably, the side edge of the limiting roller is flush with the side edge of the movable chassis.

[0008] Preferably, the side limit member includes a first connecting plate, the guide rod passes through the first connecting plate, a first threaded hole is opened on the first connecting plate, the first threaded hole cooperates with the bidirectional screw, the first connecting plate is fixedly connected to a mounting plate, and a plurality of rolling balls are connected to the mounting plate at equal intervals along the length direction.

[0009] Preferably, the end limit member includes a vertical plate, which is fixedly connected to the upper end of the movable base frame, and a mounting hole is opened on the upper edge of the vertical plate. A plurality of rotating rollers are rotatably connected to the mounting holes at equal intervals along the length direction, and the side edges of the rotating rollers are flush with the side edges of the vertical plate.

[0010] Preferably, the upper end of the movable base frame is slidably plugged with an anti-sway mechanism, and the anti-sway mechanism includes a plug plate, one end of the plug plate is slidably plugged into the upper end of the movable base frame, and the other end of the plug plate is fixedly connected to a groove frame, and both sides of the groove frame are slidably connected with anti-sway parts.

[0011] Preferably, the anti-sway component includes a second connecting plate, one end of the second connecting plate can be slidably inserted into the groove frame, the other end of the second connecting plate is fixedly connected to the first clamping plate, the second connecting plate is slidably connected to the second clamping plate, the upper end of the second clamping plate is rotatably connected to a threaded rod, the second connecting plate is provided with a second threaded hole, and the threaded rod cooperates with the second threaded hole.

[0012] Preferably, the second clamping plate is parallel to the first clamping plate.

[0013] Preferably, the movable base frame is connected with a plurality of fixing mechanisms along the length direction, the fixing mechanisms include a rotating shaft, a groove is provided at the upper end of the movable base frame, the rotating shaft is rotatably connected to the groove, a rotating plate is fixedly connected to the rotating shaft, and a suction cup is fixedly connected to the bottom end of the rotating plate.

[0014] The present invention provides an installation device and a method for using a residential PC prefabricated component, which has the following beneficial effects:

[0015] The two side limiters are in contact with and limit the suspended pre-assembled PC prefabricated components, so that the suspended pre-assembled PC prefabricated components cannot rotate in the horizontal direction, and the ends of the suspended pre-assembled PC prefabricated components are in contact with the rotating rollers, and the rotating rollers limit the ends of the pre-assembled PC prefabricated components, so that the suspended pre-assembled PC prefabricated components are aligned with the basic PC prefabricated components on the ground, and no misalignment occurs during installation, which facilitates the rapid installation and fixation of the PC prefabricated components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1A schematic diagram of the structure of a residential PC prefabricated component installation device and a method of using the invention Figure 1 ;

[0017] Figure 2 A schematic diagram of the structure of a residential PC prefabricated component installation device and a method of using the invention Figure 2 ;

[0018] Figure 3 A cross-sectional structural schematic diagram of an installation device and a method for using a residential PC prefabricated component proposed by the present invention;

[0019] Figure 4 This is a structural schematic diagram of a side limiter in an installation device and a method for using a residential PC prefabricated component proposed by the present invention;

[0020] Figure 5 The present invention provides a schematic structural diagram of an anti-sway mechanism in an installation device and a method for using a residential PC prefabricated component.

[0021] In the figure: 1. movable base frame; 2. fixed frame; 3. limit roller; 4. bidirectional screw; 5. side limit piece; 6. guide rod; 7. anti-sway mechanism; 8. end limit piece; 9. fixing mechanism; 51. first connecting plate; 52. mounting plate; 53. rolling ball; 71. plug plate; 72. groove frame; 73. anti-sway piece; 731. second connecting plate; 732. first clamping plate; 733. second clamping plate; 734. threaded rod; 81. vertical plate; 82. mounting hole; 83. rotating roller; 91. groove; 92. rotating shaft; 93. rotating plate; 94. suction cup. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Example 1

[0024] Reference Figure 1-3 , an installation device and a method for using a residential PC prefabricated component, comprising a mobile base frame 1, a fixed frame 2 is fixedly connected to the upper end of the mobile base frame 1, a limit roller 3 is rotatably connected to the upper end of the fixed frame 2, the side of the limit roller 3 is flush with the side of the mobile base frame 1, a guide rod 6 is fixedly connected to the mobile base frame 1, both sides of the guide rod 6 are slidably connected to side limit members 5, a bidirectional screw 4 for adjusting the distance between the two side limit members 5 is rotatably connected to the fixed frame 2, an end limit member 8 is fixedly connected to the upper end of the mobile base frame 1, and the end limit member 8 is located below the limit roller 3;

[0025] The end limit member 8 includes a vertical plate 81, which is fixedly connected to the upper end of the movable base frame 1. A mounting hole 82 is opened on the upper edge of the vertical plate 81. A plurality of rotating rollers 83 are rotatably connected to the mounting hole 82 at equal intervals along the length direction. The side edges of the rotating rollers 83 are flush with the side edges of the vertical plate 81.

[0026] Working process: when installing the PC prefabricated component, the movable base frame 1 is pushed so that the side of the movable base frame 1 contacts and aligns with the side of the basic PC prefabricated component, the basic PC prefabricated component is located between the two side limiters 5, and the bidirectional screw 4 is rotated so that the two side limiters 5 move toward each other. The side limiters 5 move smoothly under the guidance of the guide rod 6. After moving a certain distance, the two side limiters 5 contact the side of the basic PC prefabricated component.

[0027] Then, the pre-assembled PC prefabricated component is lifted and moved by a crane, so that the pre-assembled PC prefabricated component is located between the two side limiters 5, and the two side limiters 5 contact and limit the lifted pre-assembled PC prefabricated component, so that the lifted pre-assembled PC prefabricated component cannot rotate in the horizontal direction;

[0028] The lifted pre-assembled PC prefabricated component is then pushed so that the end of the lifted pre-assembled PC prefabricated component contacts the rotating roller 83, which limits the end of the pre-assembled PC prefabricated component so that the lifted pre-assembled PC prefabricated component is aligned with the basic PC prefabricated component on the ground. The lifted pre-assembled PC prefabricated component is slowly released, and the end of the lifted pre-assembled PC prefabricated component is separated from the limiting roller 3 and rolls in contact with the rotating roller 83 on the vertical plate 81. The rotating roller 83 limits the end of the lifted pre-assembled PC prefabricated component so that the end of the lifted pre-assembled PC prefabricated component is aligned with the end of the basic PC prefabricated component on the ground. During the downward movement of the lifted pre-assembled PC prefabricated component, the two side limiting members 5 limit its side edges, so that the side edges of the lifted pre-assembled PC prefabricated component are aligned with the side edges of the basic PC prefabricated component on the ground. The two PC prefabricated components are aligned so that no misalignment occurs during installation, which facilitates the rapid installation and fixation of the PC prefabricated components.

[0029] Example 2

[0030] When the side of the suspended pre-assembled PC prefabricated component is limited by the side limiter 5, the friction between the side limiter 5 and the side of the pre-assembled PC prefabricated component is large, which is easy to cause wear on the side of the pre-assembled PC prefabricated component. Figure 4As another preferred embodiment of the present invention, the difference from Embodiment 1 is that the side limiter 5 includes a first connecting plate 51, the guide rod 6 passes through the first connecting plate 51, a first threaded hole is provided on the first connecting plate 51, the first threaded hole cooperates with the bidirectional screw 4, a mounting plate 52 is fixedly connected to the first connecting plate 51, a plurality of rolling balls 53 are connected to the mounting plate 52 at equal intervals along the length direction, the first connecting plate 51 fixes the mounting plate 52, the mounting plate 52 contacts the side of the pre-assembled PC prefabricated component through the rolling balls 53, and the side of the pre-assembled PC prefabricated component is limited, the rolling balls 53 are in rolling contact with the side of the pre-assembled PC prefabricated component, and will not cause wear to the side of the pre-assembled PC prefabricated component.

[0031] Example 3

[0032] When the pre-assembled PC prefabricated components are lifted up and moved in the vertical direction, they are prone to shaking, which reduces the alignment accuracy with the basic PC prefabricated components on the ground. Figure 5 As another preferred embodiment of the present invention, on the basis of embodiment 1, the upper end of the mobile chassis 1 is slidably plugged with an anti-sway mechanism 7, the anti-sway mechanism 7 includes a plug plate 71, one end of the plug plate 71 is slidably plugged into the upper end of the mobile chassis 1, the other end of the plug plate 71 is fixedly connected with a groove frame 72, and both sides of the groove frame 72 are slidably connected with anti-sway members 73;

[0033] The anti-sway member 73 includes a second connecting plate 731, one end of the second connecting plate 731 can be slidably inserted into the groove frame 72, the other end of the second connecting plate 731 is fixedly connected to the first clamping plate 732, the second connecting plate 731 is slidably connected to the second clamping plate 733, the second clamping plate 733 is parallel to the first clamping plate 732, the upper end of the second clamping plate 733 is rotatably connected to the threaded rod 734, the second connecting plate 731 is provided with a second threaded hole, the threaded rod 734 cooperates with the second threaded hole, after the pre-assembled PC prefabricated component is located between the two side limit members 5, the threaded rod 734 is rotated to move the second clamping plate 733 upward, increase the distance between the second clamping plate 733 and the first clamping plate 732, and then push the second connecting plate 731, the second The connecting plate 731 slides on the groove frame 72, so that the side of the pre-assembled PC prefabricated component is located between the second clamping plate 733 and the first clamping plate 732, and then the threaded rod 734 is rotated. After the threaded rod 734 is rotated, the second clamping plate 733 moves downward, so that the second clamping plate 733 contacts and squeezes the pre-assembled PC prefabricated component. During the vertical movement of the pre-assembled PC prefabricated component, the second connecting plate 731 limits the second clamping plate 733 and the first clamping plate 732, so that the second clamping plate 733 and the first clamping plate 732 can only move in the vertical direction, thereby limiting the suspended PC prefabricated component, so that the suspended PC prefabricated component will not shake, thereby improving the alignment accuracy of the pre-assembled PC prefabricated component and the basic PC prefabricated component on the ground.

[0034] Example 4

[0035] After the side of the movable chassis 1 is aligned with the side of the basic PC prefabricated component, the movable chassis 1 is easily pushed to separate from the side of the basic PC prefabricated component, as shown in FIG. Figure 2 As another preferred embodiment of the present invention, on the basis of embodiment 1, a plurality of fixing mechanisms 9 are connected to the mobile chassis 1 along the length direction, the fixing mechanism 9 includes a rotating shaft 92, a groove 91 is provided at the upper end of the mobile chassis 1, the rotating shaft 92 is rotatably connected to the groove 91, a rotating plate 93 is fixedly connected to the rotating shaft 92, a suction cup 94 is fixedly connected to the bottom end of the rotating plate 93, after the side of the mobile chassis 1 to be installed is contacted and aligned, the rotating plate 93 is rotated, the rotating plate 93 drives the suction cup 94 to rotate, and the suction cup 94 adsorbs the ground after contacting the ground, thereby fixing the rotating plate 93, and then fixing the mobile chassis 1, the side of the mobile chassis 1 will not separate after contacting the side of the basic PC prefabricated component.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for installing residential PC prefabricated components, characterized in that: It comprises a mobile chassis (1), wherein: The upper end of the movable base frame (1) is fixedly connected to a fixed frame (2), the upper end of the fixed frame (2) is rotatably connected to a limiting roller (3), the movable base frame (1) is fixedly connected to a guide rod (6), both sides of the guide rod (6) are slidably connected to side limiting members (5), the fixed frame (2) is rotatably connected to a bidirectional screw (4) for adjusting the distance between the two side limiting members (5), the upper end of the movable base frame (1) is fixedly connected to an end limiting member (8), and the end limiting member (8) is located below the limiting roller (3).

2. The installation device for residential PC prefabricated components according to claim 1, characterized in that: The side edge of the limiting roller (3) is flush with the side edge of the movable base frame (1).

3. The installation device for residential PC prefabricated components according to claim 1, characterized in that: The side limiter (5) comprises a first connecting plate (51), the guide rod (6) passes through the first connecting plate (51), a first threaded hole is provided on the first connecting plate (51), the first threaded hole matches with the bidirectional screw rod (4), a mounting plate (52) is fixedly connected to the first connecting plate (51), and a plurality of rolling balls (53) are connected to the mounting plate (52) at equal intervals along the length direction.

4. The installation device for residential PC prefabricated components according to claim 1, characterized in that: The end stopper (8) comprises a vertical plate (81), the vertical plate (81) being fixedly connected to the upper end of the movable base frame (1), a mounting hole (82) being provided on the upper edge of the vertical plate (81), a plurality of rotating rollers (83) being rotatably connected to the mounting holes (82) at equal intervals along the length direction, and the side edges of the rotating rollers (83) are flush with the side edges of the vertical plate (81).

5. The installation device for residential PC prefabricated components according to claim 1, characterized in that: The upper end of the movable base frame (1) is slidably plugged with an anti-sway mechanism (7), the anti-sway mechanism (7) comprising an insert plate (71), one end of the insert plate (71) is slidably plugged into the upper end of the movable base frame (1), the other end of the insert plate (71) is fixedly connected with a groove frame (72), and both sides of the groove frame (72) are slidably connected with anti-sway parts (73).

6. The installation device for residential PC prefabricated components according to claim 5, characterized in that: The anti-sway component (73) includes a second connecting plate (731), one end of which can be slidably inserted into the groove frame (72), the other end of the second connecting plate (731) is fixedly connected to the first clamping plate (732), the second connecting plate (731) is slidably connected to the second clamping plate (733), the upper end of the second clamping plate (733) is rotatably connected to a threaded rod (734), the second connecting plate (731) is provided with a second threaded hole, and the threaded rod (734) cooperates with the second threaded hole.

7. The installation device for residential PC prefabricated components according to claim 6, characterized in that: The second clamping plate (733) is parallel to the first clamping plate (732).

8. The installation device for residential PC prefabricated components according to claim 1, characterized in that: The movable base frame (1) is connected to a plurality of fixing mechanisms (9) along the length direction, the fixing mechanisms (9) comprising a rotating shaft (92), a groove (91) is provided at the upper end of the movable base frame (1), the rotating shaft (92) is rotatably connected to the groove (91), a rotating plate (93) is fixedly connected to the rotating shaft (92), and a suction cup (94) is fixedly connected to the bottom end of the rotating plate (93).

9. The method for using the installation device for residential PC prefabricated components according to any one of claims 1 to 8, characterized in that: When installing the PC prefabricated component, the movable base frame (1) is pushed so that the side of the movable base frame (1) contacts and aligns with the side of the basic PC prefabricated component, the basic PC prefabricated component is located between the two side limiters (5), the bidirectional screw rod (4) is rotated so that the two side limiters (5) move towards each other, the side limiters (5) move smoothly under the guidance of the guide rod (6), and the two side limiters (5) contact the side of the basic PC prefabricated component after moving a certain distance; The pre-assembled PC prefabricated component is then lifted and moved by a crane so that the pre-assembled PC prefabricated component is located between the two side limiters (5), and the two side limiters (5) are in contact with and limit the lifted pre-assembled PC prefabricated component so that the lifted pre-assembled PC prefabricated component cannot rotate in the horizontal direction; The lifted pre-assembled PC prefabricated component is then pushed so that the end of the lifted pre-assembled PC prefabricated component contacts the rotating roller (83), and the rotating roller (83) limits the end of the pre-assembled PC prefabricated component so that the lifted pre-assembled PC prefabricated component is aligned with the basic PC prefabricated component on the ground. The lifted pre-assembled PC prefabricated component is slowly released, and the end of the lifted pre-assembled PC prefabricated component is separated from the limiting roller (3) and then rolls in contact with the rotating roller (83) on the vertical plate (81), and the rotating roller (83) limits the lifted pre-assembled PC prefabricated component. The ends of the pre-assembled PC prefabricated components are limited so that the ends of the lifted pre-assembled PC prefabricated components are aligned with the ends of the base PC prefabricated components on the ground. During the downward movement of the lifted pre-assembled PC prefabricated components, the two side limiters (5) limit the sides thereof, so that the sides of the lifted pre-assembled PC prefabricated components are aligned with the sides of the base PC prefabricated components on the ground. The two PC prefabricated components are aligned so that misalignment does not occur during installation, thereby facilitating rapid installation and fixation of the PC prefabricated components.

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