Laminated slab mounting auxiliary device

Abstract

The utility model discloses a laminated plate installation auxiliary device which comprises a laminated plate, a lifting lug is arranged at the upper end of the laminated plate, a top face groove is formed in the upper end of the laminated plate, a side face groove is formed in the side wall of the laminated plate, an auxiliary inserting plate is arranged on the side face of the laminated plate, and a first buckling device and a second buckling device are arranged on the auxiliary inserting plate. The utility model belongs to the technical field of laminated slab installation, and particularly relates to a laminated slab installation auxiliary device which solves the problems that in the prior art, when a laminated slab is hoisted, the installation position of the laminated slab needs to be adjusted back and forth with the help of manpower, time and labor are wasted, and efficiency is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite board installation, in particular to a composite board installation auxiliary device. Background Art

[0002] Composite slabs are prefabricated, monolithic floor slabs composed of precast panels and cast-in-place reinforced concrete layers. Composite slabs offer excellent integrity, with smooth upper and lower surfaces, making them easy to finish. They are suitable for high-rise buildings and large-span structures requiring high overall rigidity.

[0003] During the installation of traditional composite panels, a tower crane is used to lift the panels to a certain position, and then multiple workers are required to manually intervene to move the panels to the required position. Finally, the tower crane is slowly lowered until the panels are in place. However, the entire installation process has many shortcomings: the composite panels are in the air during lifting, and manual assistance in putting the panels into place will make the work efficiency very low. Moreover, after the composite panels are lowered, they may need to be lifted again to adjust their position, which will take a long time to install. Therefore, improvements are needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the prior art, when hoisting the composite board, it is necessary to use manpower to adjust the installation position of the composite board back and forth, which is time-consuming, labor-intensive and inefficient.

[0005] The top end face of said sliding panel also is provided with an interlock plate, and the interlock plate is fixed with a bolt, and a bolt has a round shank to contact with the interlock plate of said interlock plate.

[0006] Furthermore, the second snap-fitting device includes a second screw rod, which is threadedly connected to the auxiliary plug-in plate. The end of the second screw rod is connected to a clamping plate, and a guide rod is fixed to the clamping plate and passes through the auxiliary plug-in plate. The outer end of the second screw rod is provided with a second handwheel, which is inserted into the top surface groove by the clamping plate to complete the auxiliary fixation of the auxiliary plug-in plate.

[0007] Preferably, a snap-fit ​​plate is provided at the lower end of the card plate, and a snap-fit ​​groove adapted to the snap-fit ​​plate is provided in the top surface groove, so that the card plate is more firmly connected to the laminated plate.

[0008] Preferably, the pin plates are symmetrically provided in two groups in the fixed plate, and the arrangement of the screw rod 1 can satisfy the requirement of driving the pin plates in opposite directions.

[0009] Preferably, the side grooves and top grooves are evenly distributed around the composite plate.

[0010] Preferably, the lower end of the auxiliary plug board is wedge-shaped.

[0011] Preferably, the height of the side groove is longer than the thickness of the fixing plate.

[0012] The utility model adopts the above structure to achieve the following beneficial effects:

[0013] 1. The utility model sets a snap-fit ​​device. The worm rotates to engage the worm wheel. The worm wheel drives the screws on both sides to rotate. The screws push the pin plate to extend out of the fixed plate. The pin plate is inserted into the side wall of the side groove to complete the rapid fixation of the auxiliary plug-in board.

[0014] 2. The utility model provides a second fastening device, and the second screw rotates to pull the card plate, so that the fastening plate at the lower end of the card plate is fastened to the side wall of the top groove, thereby completing the fixation of the auxiliary plug-in board, thereby fixing the upper and lower parts of the auxiliary plug-in board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structural diagram of a composite plate installation auxiliary device of the utility model;

[0016] Figure 2 This is a structural diagram of a fastening device 1 of a composite plate installation auxiliary device of the present utility model;

[0017] Figure 3 for Figure 2 A structural diagram of the middle buckling device located inside the fixed plate;

[0018] Figure 4 This is the overall structural diagram of the fastening device 2.

[0019] Among them, 1. Composite plate, 2. Lifting ear, 3. Top groove, 4. Side groove, 5. Auxiliary plug-in plate, 6. Snap-fit ​​device 2, 7. Snap-fit ​​device 1, 8. Fixed plate, 9. Pin plate, 10. Limiting plate, 11. Worm, 12. Handwheel 1, 13. Worm wheel, 14. Screw 1, 15. Screw 2, 16. Handwheel 2, 17. Card, 18. Guide rod, 19. Snap-fit ​​plate. DETAILED DESCRIPTION

[0020] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0022] like Figure 1-4 The utility model is an auxiliary device for installing a composite plate, comprising a composite plate 1, a lifting ear 2 is provided at the upper end of the composite plate 1, a top groove 3 is provided at the upper end of the composite plate 1, a side groove 4 is provided in the side wall of the composite plate 1, the height of the side groove 4 is longer than the thickness of the fixed plate 8, the side groove 4 and the top groove 3 are evenly distributed around the composite plate 1, an auxiliary plug-in plate 5 is provided on the side of the composite plate 1, the lower end of the auxiliary plug-in plate 5 is wedge-shaped, and a snap-fit ​​device 7 and a snap-fit ​​device 6 are provided on the auxiliary plug-in plate 5.

[0023] like Figure 1-3 The locking device 7 includes a fixing plate 8, which is fixed to the auxiliary plug-in plate 5. A pin plate 9 is provided in the fixing plate 8. A limiting plate 10 is provided in the fixing plate 8. A worm 11 rotates on the limiting plate 10. A handwheel 12 is provided at the outer end of the worm 11. A worm gear 13 rotates in the limiting plate 10. A screw rod 14 is fixed in the worm gear 13 and is threadedly connected to the pin plate 9. The pin plate 9 is symmetrically provided with two groups in the fixing plate 8. The setting of the screw rod 14 can meet the opposite driving direction of the pin plate 9. The worm gear 13 is engaged with the worm 11. The worm gear 13 rotates by engaging the worm 11. The worm gear 13 rotates, and the worm gear 13 drives the screw rod 14 to rotate. The screw rod 14 can drive the pin plate 9 to extend from the fixing plate 8 and be plugged into the side wall of the side groove 4 to complete the auxiliary fixation of the auxiliary plug-in plate 5.

[0024] like Figure 1 and 4The snap-fitting device 6 includes a screw rod 15, which is threadedly connected to the auxiliary plug-in plate 5. The end of the screw rod 15 is connected to a card plate 17. The lower end of the card plate 17 is provided with a snap-fitting plate 19. There is a snap-fitting groove in the top surface groove 3 that matches the snap-fitting plate 19, so that the card plate 17 can be more firmly connected to the composite plate 1. A guide rod 18 is fixed to the card plate 17 and passes through the auxiliary plug-in plate 5. The outer end of the screw rod 15 is provided with a hand wheel 16, which can be inserted into the top surface groove 3 by the card plate 17 to complete the auxiliary fixation of the auxiliary plug-in plate 5.

[0025] During specific use, when installing the auxiliary plug-in board 5, first insert the fixing plate 8 into the side groove 4, then pull the auxiliary plug-in board 5 downward so that the clamping plate 17 is located in the top groove 3, then turn the handwheel 2 16, the screw rod 2 15 is threadedly rotated in the auxiliary plug-in board 5, and the clamping plate 17 is pulled, and the guide rod 18 will slide in the auxiliary plug-in board 5 until the snap-fit ​​plate 19 is snapped into the top groove 3.

[0026] Then turn the hand wheel 12, the worm 11 engages the worm gear 13 to rotate, the worm gear 13 rotates in the limit plate 10, the worm gear 13 drives the screw rod 14 to rotate, the screw rod 14 drives the pin plate 9 to slide in the fixed plate 8, the pin plate 9 will extend from the fixed plate 8 and insert into the side wall of the side groove 4, thereby completing the fixation of the lower part of the auxiliary plug-in plate 5, so that the auxiliary plug-in plate 5 can be firmly fixed on the side wall of the composite plate 1.

[0027] When installing the composite board 1, the composite board 1 is lifted by the upper lifting lug 2. When the composite board 1 falls, the auxiliary plug-in boards 5 on all sides will be aligned with the reserved sockets below, so that the composite board 1 can be accurately positioned and installed in place, thereby improving the installation efficiency. After the composite board 1 is installed in place, the auxiliary plug-in boards 5 can be removed again by turning the hand wheel 12 and the hand wheel 2 16, and can be reused.

[0028] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A composite plate installation auxiliary device, comprising a composite plate, wherein the upper end of the composite plate is provided with a lifting lug, characterized in that: The upper end of the composite plate is provided with a top surface groove, the side wall of the composite plate is provided with a side groove, the side of the composite plate is provided with an auxiliary plug-in plate, and the auxiliary plug-in plate is provided with a first buckle device and a second buckle device.

2. The auxiliary device for installing a composite plate according to claim 1, characterized in that: The first snap-fitting device includes a fixing plate, which is fixed to the auxiliary plug-in plate, a pin plate is provided in the fixing plate, a limiting plate is provided in the fixing plate, a worm rotates on the limiting plate, a handwheel is provided at the outer end of the worm, a worm wheel rotates in the limiting plate, a screw rod is fixed in the worm wheel and is threadedly connected to the pin plate, and the worm wheel is engaged with the worm.

3. The auxiliary device for installing a composite plate according to claim 2, characterized in that: The second locking device includes a second screw rod, which is threadedly connected to the auxiliary plug-in plate. The end of the second screw rod is connected to a clamping plate, and a guide rod is fixed to the clamping plate and passes through the auxiliary plug-in plate. The outer end of the second screw rod is provided with a second hand wheel.

4. The auxiliary device for installing a composite plate according to claim 3, characterized in that: A buckling plate is provided at the lower end of the clamping plate, and a buckling groove adapted to the buckling plate is provided in the top surface groove.

5. The auxiliary device for installing a composite plate according to claim 4, characterized in that: The pin plates are symmetrically arranged in two groups in the fixed plate, and the arrangement of the screw rod 1 can satisfy the requirement of driving the pin plates in opposite directions.

6. The auxiliary device for installing a composite plate according to claim 5, characterized in that: The side grooves and top grooves are evenly distributed around the composite plate.

7. The auxiliary device for installing a composite plate according to claim 6, characterized in that: The lower end of the auxiliary plug board is wedge-shaped.

8. The auxiliary device for installing a composite plate according to claim 7, characterized in that: The height of the side groove is longer than the thickness of the fixing plate.

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