Quick hoisting and positioning device for PC (Polycarbonate) laminated slab

Abstract

The utility model discloses a quick hoisting and positioning device for a PC (Polycarbonate) laminated slab, which relates to the technical field of installation and positioning of the PC laminated slab and comprises a support frame, an inclined plate is fixedly connected to the side end of the support frame, a rolling roller is rotatably connected in the inclined plate, a battery box is fixedly connected to the side end of the support frame, a fixing ring is fixedly connected to the side end of the battery box, and the fixing ring is fixedly connected to the side end of the battery box. A first air cylinder is fixedly connected into the fixing ring, a base plate is arranged at the driving end of the first air cylinder, a bottom plate is fixedly connected to the lower end of the supporting frame, a connecting plate is arranged in the bottom plate, and a second air cylinder is fixedly connected to the upper end of the connecting plate. The inclined plate is arranged, and the rolling rollers are arranged in the inclined plate, so that when the PC laminated plate is hoisted, the PC laminated plate automatically slides to an installation position under the action of the rolling rollers on the inclined plate, and the problems that when an existing laminated plate is hoisted and installed, the existing laminated plate needs to be supported by constructors, the positioning is inconvenient, the labor intensity is high, the installation efficiency is low and the like are solved. And hurt can be caused to constructors.

Description

Technical Field

[0001] The utility model relates to the technical field of PC laminated board installation and positioning, in particular to a PC laminated board rapid hoisting and positioning device. Background Art

[0002] The composite floor is a structural form that combines prefabricated floor and cast-in-place floor. It has good integrity and continuity, which is beneficial to enhancing the seismic performance of the building. It is also convenient for finishing layer decoration, reducing construction costs, reducing the amount of concrete pouring on site, and reducing noise pollution during concrete vibration, which is in line with the policy of energy conservation and emission reduction.

[0003] When installing the composite panels at the construction site, it is generally necessary to first mark the installation location to determine the placement of the composite panels. Then a crane is used to lift the composite panels from the ground to the upper floor for placement and installation.

[0004] However, when the composite board is hoisted and installed, the construction workers need to support the PC composite board with their hands and constantly adjust its position to successfully position it. The inconvenience of positioning not only increases the labor intensity of the construction workers and seriously affects the installation efficiency, but also the exposed steel bars at the four ends of the composite board may cause harm to the construction workers.

[0005] To this end, we provide a PC composite board rapid lifting and positioning device to solve the above problems. Utility Model Content

[0006] 1) Technical issues solved

[0007] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a PC laminated board rapid hoisting and positioning device.

[0008] 2) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PC composite plate rapid lifting and positioning device, comprising a support frame, a slanted plate fixedly connected to the side end of the support frame, a rolling roller connected inside the slanted plate, a battery box fixedly connected to the side end of the support frame, a fixing ring fixedly connected to the side end of the battery box, a No. 1 cylinder fixedly connected inside the fixing ring, a pad is provided at the driving end of the No. 1 cylinder, a bottom plate is fixedly connected to the lower end of the support frame, a connecting plate is provided inside the bottom plate, a No. 2 cylinder is fixedly connected to the upper end of the connecting plate, and a marking strip is provided at the side end of the bottom plate.

[0010] Batteries are arranged in the battery box, the marking strip is located at the connecting end of the bottom plate and the inclined plate, a support plate is fixedly connected to the upper end of the bottom plate, the support plate is fixedly connected to the outer end of the No. 2 cylinder, the No. 2 cylinder is located at the lower end of the support frame, and anti-slip grooves are provided at the lower end of the bottom plate and the lower end of the pad.

[0011] A universal wheel is arranged at the lower end of the connecting plate, and the universal wheel is located inside the bottom plate. A controller is arranged at the upper end of the battery box, and the controller is connected to the No. 1 cylinder and the No. 2 cylinder through a wire.

[0012] A monitor is fixedly connected to the rear end of the bottom plate, a monitoring wheel is arranged at the side end of the monitor, the lowest end of the monitoring wheel is flush with the lowest end of the bottom plate, and an alarm is arranged at the upper end of the monitor.

[0013] The two side ends of the bottom plate are fixedly connected with sleeves, the rear end of the battery box is provided with a two-wheeled cart, the side ends of the two-wheeled cart are fixedly connected with connecting rods, and the connecting rods are inserted into the sleeves.

[0014] III) Beneficial effects

[0015] Compared with the prior art, the PC laminated board rapid lifting and positioning device has the following beneficial effects:

[0016] 1. The utility model is provided with an inclined plate and rolling rollers inside the inclined plate, so that when the PC composite plate is hoisted, it can automatically slide to the installation position by acting on the rolling rollers on the inclined plate, so as to complete the positioning. The device is not only simple to operate, but also the exposed steel bars at the four ends of the PC composite plate will not hinder the use of the device, so that the construction personnel do not need to adjust the specific position of the PC composite plate, so that the construction personnel can be kept away from the dangerous area of ​​hoisting of the PC composite plate, and the problem of the existing composite plate needing the support of the construction personnel during hoisting and installation, which is inconvenient to position, has high labor intensity, low installation efficiency, and may cause harm to the construction personnel is solved.

[0017] 2. The utility model is provided with a monitoring wheel. When the device is fixed, the universal wheel retracts, the bottom plate contacts the floor, and the lower end of the monitoring wheel is flush with the bottom surface of the bottom plate, so that the monitoring wheel is in contact with the floor. When the PC composite board acts on the device, if the device moves due to excessive force of the PC composite board, the monitoring wheel will be able to rotate, which will be detected by the monitor, thereby triggering an alarm to remind the staff to make adjustments and remedies. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0019] Figure 2 This is a schematic diagram of the rolling roller structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the rear end structure of the device of the utility model;

[0021] Figure 4 This is a schematic diagram of the lower end structure of the device of the utility model;

[0022] Figure 5 This is a schematic diagram of multiple devices of the utility model when working.

[0023] In the figure: 1. support frame; 2. inclined plate; 3. rolling roller; 4. battery box; 5. fixing ring; 6. No. 1 cylinder; 7. pad; 8. bottom plate; 9. connecting plate; 10. No. 2 cylinder; 11. marking strip; 12. support plate; 13. universal wheel; 14. controller; 15. monitor; 16. monitoring wheel; 17. alarm; 18. casing; 19. two-wheeled cart; 20. connecting rod. 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] like Figure 1-Figure 5As shown, the utility model provides a technical solution: a PC laminated board rapid lifting and positioning device, comprising a support frame 1, a slanted plate 2 is fixedly connected to the side end of the support frame 1, the slanted plate 2 is fixed to the support frame 1 at a certain inclination angle, a rolling roller 3 is connected inside the slanted plate 2, and the rolling roller 3 will rotate when it acts on the PC laminated board, so as to facilitate the movement of the PC laminated board along the direction of the slanted plate 2, a battery box 4 is fixedly connected to the side end of the support frame 1, and a battery is arranged in the battery box 4, and a fixed The fixed ring 5 is fixedly connected to the No. 1 cylinder 6 in the fixed ring 5. The fixed ring 5 is inclined, so that the No. 1 cylinder 6 is also inclined. The driving end of the No. 1 cylinder 6 is provided with a pad 7. Starting the No. 1 cylinder 6 will push the pad 7 to move. The pad 7 and the floor slab will be close to the floor slab, which provides a backward oblique support for the support frame 1, thereby increasing the stability of the support frame 1. The lower end of the support frame 1 is fixedly connected to a bottom plate 8. The lower end of the bottom plate 8 and the lower end of the pad 7 are provided with anti-slip grooves, thereby increasing the friction with the floor slab. The bottom plate 8 is provided with a connecting plate 9, and the upper end of the connecting plate 9 is fixedly connected with the second cylinder 10, and the second cylinder 10 is located at the lower end of the support frame 1. The lower end of the connecting plate 9 is provided with a universal wheel 13, and the universal wheel 13 is used to facilitate the movement of the bottom plate 8. The connecting plate 9 is used to connect multiple universal wheels 13 with the driving end of the second cylinder 10. The universal wheel 13 is located in the bottom plate 8. Starting the second cylinder 10 can completely retract the universal wheel 13 into the bottom plate 8, so that the bottom plate 8 contacts the floor slab, a support plate 12 is fixedly connected to the upper end of the bottom plate 8, the support plate 12 is fixedly connected to the outer end of the No. 2 cylinder 10, the support plate 12 is used to fix the No. 2 cylinder 10, a marking strip 11 is arranged at the side end of the bottom plate 8, the marking strip 11 is located at the connecting end of the bottom plate 8 and the inclined plate 2, align it with the positioning line, so that the lowest end of the inclined plate 2 will be flush with the positioning line, so that when the PC composite board slides down the inclined plate 2 to the ground, the edge of the PC composite board can be just located within the positioning line, so as to complete the positioning installation.

[0026] A controller 14 is provided at the upper end of the battery box 4 , and the controller 14 is connected to the No. 1 cylinder 6 and the No. 2 cylinder 10 through a wire, so that the controller 14 can control the extension and retraction of the No. 1 cylinder 6 and the No. 2 cylinder 10 .

[0027] A monitor 15 is fixedly connected to the rear end of the base plate 8, and a monitoring wheel 16 is provided at the side end of the monitor 15. The monitor 15 is used to monitor the monitoring wheel 16. When the monitoring wheel 16 rotates, it can be triggered. The lowest end of the monitoring wheel 16 is flush with the lowest end of the base plate 8. When the base plate 8 contacts the floor, the monitoring wheel 16 will also contact the floor. An alarm 17 is provided at the upper end of the monitor 15. When the monitor 15 detects that the monitoring wheel 16 rotates, it will control the alarm 17 to sound an alarm, thereby indicating that the base plate 8 has moved. Sleeves 18 are fixedly connected to both side ends of the base plate 8, and a two-wheeled cart 19 is provided at the rear end of the battery box 4. A connecting rod 20 is fixedly connected to the side end of the two-wheeled cart 19, and the connecting rod 20 is inserted in the sleeve 18. The two-wheeled cart 19 can conveniently drive the device to move to adjust the position of the device.

[0028] Working principle: Before the PC composite board is hoisted to the upper floor, the device is first moved to the installation position of the PC composite board by a two-wheeled cart 19, so that the marking strip 11 is aligned with the positioning line, and its position is determined not to conflict with the steel bars at the four ends of the PC composite board (the specifications of the PC composite board are fixed, and the position of the steel bars inside it is also fixed. The position of each steel bar can be known by measurement). The device is placed in the gap between two steel bars, and then the controller 14 retracts the No. 2 cylinder 10 to completely retract the universal wheel 13 into the bottom plate 8, so that the bottom plate 8 falls on the floor, and then the No. 1 cylinder 6 is controlled to extend to push the pad 7 to make it close to the floor, so as to fix the device. When the crane is hoisting the PC composite board The composite board moves to the upper end of the installation position, and the crane drives the PC composite board to slowly descend. It is generally impossible to directly and accurately place it within the positioning line. Therefore, the edge of the PC composite board will fall on the rolling roller 3 of the inclined plate 2, and the PC composite board will act on it, generating a reaction force to push the PC composite board, which will slide down along the direction of the inclined plate 2 so that it is placed exactly within the positioning line, thereby positioning the installation of the PC composite board. During this process, if the force exerted by the PC composite board on the inclined plate 2 is too large, it may cause the base plate 8 to move. When the base plate 8 moves, the monitoring wheel 16 will rotate, and the rotation of the monitoring wheel 16 can be detected by the monitor 15, thereby triggering the alarm 17 to sound an alarm to remind the staff to make adjustments and remedies.

Claims

1. A PC laminated board rapid lifting and positioning device, comprising a support frame (1), characterized in that: The side end of the support frame (1) is fixedly connected to an inclined plate (2), a rolling roller (3) is connected inside the inclined plate (2), the side end of the support frame (1) is fixedly connected to a battery box (4), the side end of the battery box (4) is fixedly connected to a fixing ring (5), a No. 1 cylinder (6) is fixedly connected inside the fixing ring (5), a pad (7) is provided at the driving end of the No. 1 cylinder (6), the lower end of the support frame (1) is fixedly connected to a bottom plate (8), a connecting plate (9) is provided inside the bottom plate (8), a No. 2 cylinder (10) is fixedly connected to the upper end of the connecting plate (9), and a marking strip (11) is provided at the side end of the bottom plate (8).

2. A PC laminated board rapid lifting and positioning device according to claim 1, characterized in that: The battery box (4) is provided with a battery, the marking strip (11) is located at the connection end between the bottom plate (8) and the inclined plate (2), the upper end of the bottom plate (8) is fixedly connected to a support plate (12), the support plate (12) is fixedly connected to the outer end of the second cylinder (10), the second cylinder (10) is located at the lower end of the support frame (1), and the lower end of the bottom plate (8) and the lower end of the pad (7) are both provided with anti-slip grooves.

3. The PC laminated board rapid lifting and positioning device according to claim 1 is characterized in that: A universal wheel (13) is provided at the lower end of the connecting plate (9), and the universal wheel (13) is located inside the bottom plate (8). A controller (14) is provided at the upper end of the battery box (4), and the controller (14) is connected to the No. 1 cylinder (6) and the No. 2 cylinder (10) via a wire.

4. A PC laminated board rapid lifting and positioning device according to claim 1, characterized in that: A monitor (15) is fixedly connected to the rear end of the base plate (8), a monitoring wheel (16) is arranged at the side end of the monitor (15), the lowest end of the monitoring wheel (16) is flush with the lowest end of the base plate (8), and an alarm (17) is arranged at the upper end of the monitor (15).

5. The PC laminated board rapid lifting and positioning device according to claim 1 is characterized in that: The two side ends of the bottom plate (8) are fixedly connected with sleeves (18), the rear end of the battery box (4) is provided with a two-wheeled cart (19), the side ends of the two-wheeled cart (19) are fixedly connected with connecting rods (20), and the connecting rods (20) are inserted into the sleeves (18).

Images