CN221031566U

CN221031566U - PC superimposed sheet location structure

Info

Publication number: CN221031566U
Application number: CN202323090295.XU
Authority: CN
Inventors: 甄晶; 杨俊永; 张艳
Original assignee: Shanghai Weizhi Engineering Project Management Co ltd
Current assignee: Shanghai Weizhi Engineering Project Management Co ltd
Priority date: 2023-11-16
Filing date: 2023-11-16
Publication date: 2024-05-28
Anticipated expiration: 2033-11-16

Abstract

The utility model discloses a PC superimposed sheet positioning structure, which relates to the technical field of PC superimposed sheet installation and comprises a base, wherein the top surface of the base is fixedly connected with a supporting column, a motor cavity is formed in the supporting column, a motor is fixedly connected to the lower side of the inner wall of the motor cavity, the output end of the motor is fixedly connected with a threaded rod, the rod wall of the threaded rod is in threaded connection with a threaded sleeve, sliding grooves are formed in the left side and the right side of the inner wall of the motor cavity, and sliding blocks are slidingly connected to the inner wall of the sliding grooves. The utility model can effectively avoid the defect that the position of the traditional PC laminated plate is not required to be moved secondarily when the traditional PC laminated plate is hung up and installed, and can also adjust the angle to adapt to angles of different directions of the PC laminated plate, thereby reducing the labor capacity of workers, preventing the PC laminated plate from being damaged caused by secondary movement, reducing the installation time of the PC laminated plate and improving the installation efficiency.

Description

PC superimposed sheet location structure

Technical Field

The utility model relates to the technical field of PC laminated plate installation, in particular to a PC laminated plate positioning structure.

Background

The composite floor slab is a structural form of combining an assembled floor slab and a cast-in-situ floor slab, the bottom adopts a prefabricated concrete sheet as a permanent template, the upper part is poured with a cast-in-situ concrete composite layer, and the two parts of concrete are integrally stressed to form the assembled integral composite floor slab.

When the PC laminated board is installed, the bottom of the PC laminated board is usually supported by a frame, and when the PC laminated board is installed, four PC laminated board positioning structures are needed.

The applicant has disclosed "superimposed sheet positioning fixture" through searching and finding chinese patent, its publication (bulletin) number is "CN214200493U", this patent has mainly solved the straightness problem of verticality of side form through the straightness correcting block, realize firm fixed between side form and the die block platform on different positions through different clamp block structures, the design of straightness correcting block need not use traditional secondary positioning's mode any longer, weld the straightness correcting block on the die block platform with the disposable welding of preset position on, as the frame of side form, unlimited cyclic utilization in the future, labour saving and time saving, high efficiency is convenient. The fixed fixture adopts multiple structural forms, can have the targeted selection according to different positions, through the mode of bolt-up, compare traditional magnetic box's fixed mode, have with low costs, fixed firm, long service life, characteristics such as nimble convenient, but traditional PC superimposed sheet is hung the assigned position with the crane at first when installing, but just so can not be quick put the PC superimposed sheet in assigned position when causing to lay easily, and still need the manual work to fine setting it when the PC superimposed sheet is put down, not only easily damage PC superimposed sheet itself, and still increased workman's amount of labour, increased the time of PC superimposed sheet installation, the efficiency of installation has been reduced.

Disclosure of utility model

The utility model aims to provide a PC superimposed sheet positioning structure, which solves the problems that the PC superimposed sheet is firstly lifted to a designated position by a crane and then put down when the traditional PC superimposed sheet is installed, but the PC superimposed sheet cannot be quickly put at the designated position when the PC superimposed sheet is put down, and the PC superimposed sheet needs to be manually fine-tuned when the PC superimposed sheet is put down, so that the PC superimposed sheet is easy to damage, the labor capacity of workers is increased, the installation time of the PC superimposed sheet is increased, and the installation efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PC superimposed sheet location structure, includes the base, the top surface fixedly connected with support column of base, the motor chamber has been seted up to the inside of support column, the downside fixedly connected with motor of motor intracavity wall, the output fixedly connected with threaded rod of motor, the pole wall threaded connection of threaded rod has the screw sleeve, the spout has all been seted up to the left and right sides of motor intracavity wall, the equal sliding connection of inner wall of spout has the slider, the upside of screw sleeve inside is equipped with rotary device.

Preferably, the rotating device comprises a rotating cavity formed in the upper side of the inside of the threaded sleeve, a rotating column is rotationally connected to the lower side of the inner wall of the rotating cavity, a worm wheel is fixedly connected to the column wall of the rotating column, a worm is connected to the rear surface of the worm wheel in a meshed mode, a rotating handle is arranged on the left upper side of the threaded sleeve, a rotating block is fixedly connected to the top end of the rotating column, a placing plate is fixedly connected to the top surface of the rotating block, a baffle is fixedly connected to the left side of the top surface of the placing plate, a placing groove is formed in the top surface of each baffle, and a placing groove is formed in the top surface of each baffle.

Preferably, the top surface of the threaded sleeve penetrates through the upper side of the inner wall of the motor cavity and extends to the top surface of the supporting column, two opposite sides of the sliding blocks are fixedly connected with the left side and the right side of the surface of the threaded sleeve respectively, the right end of the worm is rotationally connected with the right side of the inner wall of the rotating cavity, the right end of the rotating handle penetrates through the left upper side of the threaded sleeve and extends to the left side of the inner wall of the rotating cavity and is fixedly connected with the left end of the worm, the upper end of the rotating column penetrates through the upper side of the inner wall of the rotating cavity and extends to the top surface of the threaded sleeve, and the bottom surface of the rotating block is in contact with the top surface of the threaded sleeve.

Preferably, the left end of the rotating handle is sleeved with a rubber sleeve, the bottom surface of the base is provided with an anti-slip pad, so that the contact area between workers and the handle can be increased, the friction force is increased, the use of the workers is facilitated, the friction force between equipment and the ground is increased through the anti-slip pad, and the stability of the equipment is ensured.

Preferably, the right side of the support column is fixedly connected with a battery box.

Preferably, the inner wall of the battery box is provided with a battery, and the rear side of the top surface of the battery box is rotationally connected with a protective cover, so that the power source of equipment is ensured, and meanwhile, the battery damage caused by falling of dust can be prevented.

Preferably, the left and right sides in front of the visor and the left and right sides in front of the battery box are provided with buckles together, so that the battery replacement by workers can be facilitated, and the practicability of the device is guaranteed.

The utility model has the technical effects and advantages that:

1. through utilizing the motor to drive the threaded rod rotation, utilize threaded rod and screw sleeve's combined action, and the spacing effect of spout sliding block, will let screw sleeve rise, drive the worm through rotating the handle and rotate, utilize the combination of worm and worm wheel, will drive the spliced pole and rotate, thereby drive the rotating block and rotate, in order to reach the angle of adjusting the board of placing of bottom surface, in order to be convenient for can put the equipment in PC superimposed sheet's four corners department, utilize the standing groove above two baffles, can put the reinforcing bar above the PC superimposed sheet in the standing groove, the position that the PC superimposed sheet was placed of location that can be accurate, this equipment can effectually avoid the shortcoming to need secondary removal because of the position that traditional PC superimposed sheet leads to when lifting up the installation, also can adjust the angle, in order to adapt to the angle of PC superimposed sheet in different positions, the amount of labour of workman, the damage of PC superimposed sheet that leads to when having also prevented because of secondary removal has reduced the installation time of PC superimposed sheet, the efficiency of installing has been improved.

2. Through utilizing the screw sleeve run through effect and through the effect of running through of worm left end and with the right-hand member fixed connection's of turning handle effect, can guarantee the transmission of equipment power, also guaranteed the stability of equipment internals connection simultaneously, through the run through effect of turning the post, guaranteed the normal operating of equipment, prevent the damage that the equipment leads to because of connecting unstability between the internals, prolonged the service life of equipment.

3. Through utilizing the rubber sleeve above the rotation handle, can increase workman and the area of contact of handle, increase frictional force makes things convenient for the workman to use, has increased the frictional force of equipment and ground through the slipmat, has guaranteed the stability of equipment, has guaranteed the power supply of equipment through the battery in the battery case, can make things convenient for the change of workman to the battery more through the buckle, has guaranteed the practicality of equipment.

Drawings

Fig. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model.

Fig. 2 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.

Fig. 3 is a schematic top view of the whole cross-section structure of the present utility model.

Fig. 4 is a schematic overall perspective view of the present utility model.

In the figure: 1. a base; 2. a support column; 3. a motor cavity; 4. a motor; 5. a threaded rod; 6. a threaded sleeve; 7. a chute; 8. a slide block; 9. a rotating chamber; 10. rotating the column; 11. a worm wheel; 12. a worm; 13. rotating the handle; 14. a rotating block; 15. placing a plate; 16. a baffle; 17. a placement groove; 18. a rubber sleeve; 19. an anti-slip pad; 20. a battery case; 21. a battery; 22. a protective cover; 23. and (5) a buckle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a PC superimposed sheet positioning structure as shown in figures 1-4, which comprises a base 1, wherein the top surface of the base 1 is fixedly connected with a support column 2, a motor cavity 3 is arranged in the support column 2, the lower side of the inner wall of the motor cavity 3 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with a threaded rod 5, the rod wall of the threaded rod 5 is in threaded connection with a threaded sleeve 6, the left side and the right side of the inner wall of the motor cavity 3 are both provided with sliding grooves 7, the inner wall of the sliding grooves 7 are both in sliding connection with a sliding block 8, the upper side of the inner part of the threaded sleeve 6 is provided with a rotating device, the rotating device comprises a rotating cavity 9 arranged on the upper side of the inner part of the threaded sleeve 6, the lower side of the inner wall of the rotating cavity 9 is in rotating connection with a rotating column 10, the column wall of the rotating column 10 is fixedly connected with a worm wheel 11, the worm 12 is connected with the back meshing of worm wheel 11, the upper side in screw sleeve 6 left side is equipped with rotates handle 13, the top fixedly connected with dwang 14 of spliced pole 10, the top fixedly connected with of dwang 14 places board 15, the left side of placing board 15 top surface and the rear side of top surface all fixedly connected with baffle 16, standing groove 17 has all been seted up to the top surface of two baffles 16, can effectually avoid the shortcoming that the position that leads to when lifting up the installation need not be moved secondarily because of traditional PC superimposed sheet, also can angle regulation, in order to adapt to the angle of PC superimposed sheet different positions, can reduce workman's amount of labour, also prevented the damage of PC superimposed sheet because of leading to when secondary removal, the installation time of PC superimposed sheet has been reduced, the efficiency of installation has been improved.

As shown in fig. 1, fig. 2 and fig. 3, the top surface of the threaded sleeve 6 extends to the top surface of the support column 2 through the upper side of the inner wall of the motor cavity 3, opposite surfaces of the two sliding blocks 8 are fixedly connected with the left side and the right side of the surface of the threaded sleeve 6 respectively, the right end of the worm 12 is rotationally connected with the right side of the inner wall of the rotating cavity 9, the right end of the rotating handle 13 extends to the left side of the inner wall of the rotating cavity 9 through the upper side of the left side of the threaded sleeve 6 and is fixedly connected with the left end of the worm 12, the upper end of the rotating column 10 extends to the top surface of the threaded sleeve 6 through the upper side of the inner wall of the rotating cavity 9, the bottom surface of the rotating block 14 is in contact with the top surface of the threaded sleeve 6, normal operation of the equipment is guaranteed, damage caused by unstable connection between internal parts of the equipment is prevented, and the service life of the equipment is prolonged.

As shown in fig. 1 and 4, the left end of the rotating handle 13 is sleeved with a rubber sleeve 18, the bottom surface of the base 1 is provided with an anti-slip pad 19, the contact area between workers and the handle can be increased, friction force is increased, the use of workers is facilitated, friction force between equipment and the ground is increased, stability of the equipment is guaranteed, the right side of the supporting column 2 is fixedly connected with a battery box 20, a battery 21 is arranged on the inner wall of the battery box 20, the rear side of the top surface of the battery box 20 is rotationally connected with a protective cover 22, and the left side and the right side in front of the protective cover 22 and the left side and the right side in front of the battery box 20 are jointly provided with buckles 23, so that the power source of the equipment is guaranteed, the replacement of the battery by workers can be facilitated, and the practicability of the equipment is guaranteed.

The working principle of the utility model is as follows: when the PC laminated plate is ready to work before being installed, four PC laminated plate positioning devices are needed to be prepared, firstly, the worm 12 is driven to rotate by utilizing the rotating handle 13, the worm wheel 11 is driven to rotate by utilizing the meshing action of the worm 12 and the worm wheel 11, the rotating block 14 is driven to rotate, the angle of the baffle 16 can be adjusted by utilizing the connecting action of the rotating block 14 and the placing plate 15, then, the equipment is placed at four corners of the installation position of the PC laminated plate, meanwhile, the motor 4 is started, the threaded rod 5 is rotated, and the threaded sleeve 6 can be lifted up by utilizing the threaded action of the threaded rod 5 and the threaded sleeve 6 and the limit action of the sliding block 8 in the chute 7;

When the crane lifts the PC laminated plate to be placed at the designated position, the reinforcing steel bars at the four corners of the PC laminated plate are aligned with the corresponding placing grooves 17, then the PC laminated plate is slowly lowered to be fit between the four corners of the PC laminated plate and the two baffle plates 16, when the PC laminated plate is placed on the four placing plates 15, the motor 4 is used for reversing, so that the threaded sleeve 6 is lowered with the placing plates 15, the PC laminated plate can be accurately placed on the corresponding frame, and finally the positioning device is taken away, so that the accurate placement of the PC laminated plate is completed, and the whole operation of the equipment is completed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a PC superimposed sheet location structure, includes base (1), its characterized in that: the utility model discloses a motor cavity (3) is offered to top surface fixedly connected with support column (2) of base (1), motor cavity (3) are offered to the inside of support column (2), downside fixedly connected with motor (4) of motor cavity (3) inner wall, the output fixedly connected with threaded rod (5) of motor (4), the wall threaded connection of threaded rod (5) has screw sleeve (6), spout (7) have all been offered to the left and right sides of motor cavity (3) inner wall, the equal sliding connection of inner wall of spout (7) has slider (8), the inside upside of screw sleeve (6) is equipped with rotary device.

2. The PC composite board positioning structure according to claim 1, wherein: the rotating device comprises a rotating cavity (9) formed in the upper side of the inside of a threaded sleeve (6), a rotating column (10) is connected to the lower side of the inner wall of the rotating cavity (9) in a rotating mode, a worm wheel (11) is fixedly connected to the column wall of the rotating column (10), a worm (12) is connected to the rear face of the worm wheel (11) in a meshed mode, a rotating handle (13) is arranged on the left upper side of the threaded sleeve (6), a rotating block (14) is fixedly connected to the top end of the rotating column (10), a placing plate (15) is fixedly connected to the top surface of the rotating block (14), a baffle (16) is fixedly connected to the left side of the top surface of the placing plate (15) and the rear side of the top surface of the placing plate, and a placing groove (17) is formed in the top surfaces of the two baffle (16).

3. The PC laminate positioning structure as recited in claim 2, wherein: the top surface of screw sleeve (6) runs through the upside of motor chamber (3) inner wall and extends to the top surface of support column (2), two the opposite one side of slider (8) respectively with screw sleeve (6) surface's left and right sides fixed connection, the right-hand member of worm (12) rotates with the right side of rotating chamber (9) inner wall and is connected, the right-hand member of rotating handle (13) runs through screw sleeve (6) left upside and extends to the left side of rotating chamber (9) inner wall and with the left end fixed connection of worm (12), the upside of rotating chamber (9) inner wall is run through to the top surface of screw sleeve (6) to the upper end of rotating column (10), the bottom surface of turning block (14) contacts with the top surface of screw sleeve (6).

4. The PC laminate positioning structure as recited in claim 2, wherein: the left end of the rotating handle (13) is sleeved with a rubber sleeve (18), and the bottom surface of the base (1) is provided with an anti-slip pad (19).

5. The PC composite board positioning structure according to claim 1, wherein: the right side of the support column (2) is fixedly connected with a battery box (20).

6. The PC composite board positioning structure of claim 5, wherein: the inner wall of the battery box (20) is provided with a battery (21), and the rear side of the top surface of the battery box (20) is rotatably connected with a protective cover (22).

7. The PC composite board positioning structure of claim 6, wherein: the left side and the right side in front of the protective cover (22) and the left side and the right side in front of the battery box (20) are jointly provided with a buckle (23).