CN220129092U - A rapid installation device for building prefabricated wall panels - Google Patents

Abstract

The utility model discloses a rapid positioning device for building prefabricated wall panels, and relates to the technical field of prefabricated wall panels. The device for quickly placing prefabricated wall panels in buildings includes a machine body. The top of the machine body is provided with a clamping mechanism. The sides of the machine body are fixedly connected with handles. The bottom of the machine body is fixedly connected with support legs. The bottoms of the support legs are provided with rollers. The bottom of the machine body A slide rail is provided, and a dust suction mechanism is provided on the side of the machine body away from the handle. A cleaning mechanism is provided at the bottom of the machine body. The dust suction mechanism includes gear A, a bracket, a rack, and a dust collection box. Gear A is rotatably connected to the support leg. , this application is provided with a dust suction mechanism, so that when the handle is pulled to drive the body to move, it will also drive the piston in the air pressure chamber to move up and down continuously, sucking the dust in the air pressure chamber from the suction pipe into the air pressure chamber, and then from the outlet The air pipe is ejected into the dust box to prevent excessive dust accumulation in the slide rail from affecting the movement of the roller.

Description

A rapid installation device for building prefabricated wall panels

Technical field

The utility model relates to the technical field of prefabricated wall panels, specifically a device for quickly placing prefabricated wall panels in buildings.

Background technique

Reinforced concrete panel components for building assembly are processed in prefabricated factories or construction sites, referred to as prefabricated wall panels or prefabricated wall panels. The use of prefabricated concrete wall panels to build prefabricated large-panel buildings can improve the degree of factory-based and mechanized construction, reduce wet work on site, save on-site labor, overcome seasonal effects, and shorten the construction period. Prefabricated wall panels have a certain weight and can be placed on site. When it needs to be put into place for use, it is more laborious to move manually. Generally, a quick positioning device is provided to help move it into place.

The utility model with the publication number CN212201358U discloses a prefabricated building prefabricated wall panel quick positioning device, which includes a base. A first motor is provided at the bottom of the gasoline engine. The output end of the first motor is fixedly connected with a screw rod and a movable base. A fixed sleeve is fixedly connected to the top, a lifting column is plugged into the inside of the fixed sleeve, a gearbox is fixedly connected to the top of the lifting column, a third motor is provided inside the gearbox, and a gear is fixedly connected to the output end of the third motor. There is a gear groove at the bottom of the second fixed plywood. In the application document, the handle is pushed and pulled on the base to make the roller slide in the slide rail to complete the horizontal transportation of the prefabricated wall panel. Since the slide rail is used for a long time, dust and foreign matter will accumulate inside, thus It is easy for the roller to get stuck during use, which is very dangerous.

Utility model content

In view of the shortcomings of the existing technology, the present utility model provides a device for quickly placing prefabricated wall panels in buildings, which solves the problems raised in the above background technology. In order to achieve the above objectives, the present utility model is realized through the following technical solutions: a device for quickly placing prefabricated wall panels in buildings, including a body, a clamping mechanism is provided on the top of the body, and a handle is fixedly connected to the side of the body. The bottom of the body is fixedly connected with support legs, and the bottom of the support legs is provided with rollers. The bottom of the body is provided with slide rails. The side of the body away from the handle is provided with a dust suction mechanism. The bottom of the body is provided with A helpful cleaning mechanism is provided. The dust suction mechanism includes gear A, a bracket, a rack, and a dust collection box. The gear A is rotatably connected to a support leg. A bevel gear A is fixedly connected to the gear A. The bracket A rotating rod is rotatably connected to the top of the rotating rod. One side of the rotating rod is fixedly connected to a bevel gear B. The other side of the rotating rod is fixedly connected to a gear B. The rack is fixedly connected to the inner wall of the slide rail. The air pressure chamber is fixedly connected to the side of the body. A piston is slidingly connected to the inside of the air pressure chamber through a return spring. One end of the piston away from the air pressure chamber is fixedly connected to a toothed plate. One side of the air pressure chamber is fixedly connected to a suction pipe. , an air outlet pipe is fixedly connected to the other side of the air pressure chamber, the air suction pipe and the air outlet pipe are both provided with one-way valves, the end of the air outlet pipe away from the air pressure chamber is fixedly connected to the dust collection box, and the air outlet pipe is fixedly connected to the dust collection box. The dust box is fixedly connected to the top of the machine body.

Preferably, the cleaning aid mechanism includes a groove, a straight rod is slidably connected to the interior of the groove through a telescopic spring, teeth are provided on the straight rod, and a brush and a gear are fixedly connected to the bottom of the straight rod. B rotates to drive the brush up and down to clean the inside of the slide rail.

Preferably, the gear A meshes with the teeth on the rack, the bevel gear A meshes vertically with the bevel gear B, the gear A follows the movement of the support leg and meshes with the teeth on the rack to generate rotation, and the rotation of the gear A drives the cone. Gear A rotates, and bevel gear A rotates to drive bevel gear B to rotate.

Preferably, there are only half teeth on gear B, and the teeth on gear B mesh with the teeth on the tooth plate. The initial rotation of gear B will drive the tooth plate and the piston to move upward or downward, and the return spring Being stretched or compressed, when gear B rotates to the toothless part, the return spring rebounds to drive the piston downward or upward.

Preferably, the one-way valves provided on the suction pipe and the air outlet pipe have the same conduction direction, and both are one-way conduction to the right. Initially, the rotation of gear B will drive the tooth plate and the piston to move upward or downward, and the return spring will be moved upward or downward. Stretched or compressed, when gear B rotates to the toothless part, the return spring rebounds to drive the piston downward or upward.

Preferably, the teeth on the straight rod mesh with gear B, and the brush fits on the inner wall of the slide rail. The rotation of gear B drives the straight rod and the brush to move. When gear B rotates to the toothless part, , the telescopic spring rebounds to drive the straight rod and brush to move reversely and recover.

The utility model provides a rapid positioning device for building prefabricated wall panels. It has the following beneficial effects:

(1) This application is equipped with a dust suction mechanism, so that when the handle is pulled to drive the body to move, it will also drive the piston in the air pressure chamber to move up and down continuously, sucking the dust in the air pressure chamber from the suction pipe into the air pressure chamber, and then It is sprayed from the air outlet pipe into the dust collection box to prevent excessive dust accumulation in the slide rail from affecting the movement of the rollers.

(2) This application is equipped with a cleaning mechanism, so that when pulling the handle to drive the body to move, it will also drive the brush to move up and down. The brush moves up and down to clean the inner wall of the slide rail to prevent dust from adhering. Absorbed by the vacuum cleaner mechanism.

Description of drawings

Figure 1 is a three-dimensional view of the overall appearance of the utility model;

Figure 2 is a cross-sectional view of the overall structure of the utility model;

Figure 3 is a cross-sectional view of the structure of the vacuum cleaner mechanism of the present utility model;

Figure 4 is a structural cross-sectional view of the cleaning aid mechanism of the present utility model;

Figure 5 is a three-dimensional diagram of the structure of the cleaning aid mechanism of the present utility model.

In the picture: 1. Body; 2. Clamping mechanism; 3. Handle; 4. Supporting leg; 5. Roller; 6. Slide rail; 7. Vacuum suction mechanism; 701. Gear A; 702. Bevel gear A; 703. Bracket; 704, rotating rod; 705, bevel gear B; 706, gear B; 707, rack; 708, air pressure chamber; 709, suction pipe; 710, air outlet pipe; 711, dust box; 712, return spring; 713. Tooth plate; 714. Piston; 8. Helping cleaning mechanism; 81. Groove; 82. Telescopic spring; 83. Straight rod; 84. Brush.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example.

Embodiment 1

Please refer to Figure 1-3. A device for quickly placing prefabricated wall panels in buildings includes a body 1. A clamping mechanism 2 is provided on the top of the body 1. A handle 3 is fixedly connected to the side of the body 1, and a handle 3 is fixedly connected to the bottom of the body 1. Support leg 4, the bottom of the support leg 4 is provided with a roller 5, the bottom of the body 1 is provided with a slide rail 6, the side of the body 1 away from the handle 3 is provided with a dust suction mechanism 7, and the bottom of the body 1 is provided with a cleaning mechanism 8, The dust suction mechanism 7 includes a gear A701, a bracket 703, a rack 707, and a dust collection box 711. The gear A701 is rotatably connected to the support leg 4, the gear A701 is fixedly connected to a bevel gear A702, and the bracket 703 is rotatably connected to a rotating rod 704. One side of the rotating rod 704 is fixedly connected with the bevel gear B705, the other side of the rotating rod 704 is fixedly connected with the gear B706, the rack 707 is fixedly connected to the inner wall of the slide rail 6, and the gear A701 meshes with the teeth on the rack 707 , the bevel gear A702 meshes vertically with the bevel gear B705, the gear A701 follows the movement of the support leg 4 and meshes with the teeth on the rack 707 to rotate, the rotation of the gear A701 drives the bevel gear A702 to rotate, the rotation of the bevel gear A702 drives the bevel gear B705 to rotate, and the air pressure The chamber 708 is fixedly connected to the side of the body 1. The inside of the air pressure chamber 708 is slidably connected to a piston 714 through a return spring 712. The end of the piston 714 away from the air pressure chamber 708 is fixedly connected to a tooth plate 713. There are only half of the teeth on the gear B706, and the gear The teeth on B706 mesh with the teeth on the tooth plate 713. The initial rotation of gear B706 will drive the tooth plate 713 and the piston 714 to move upward or downward. The return spring 712 is stretched or compressed. When the gear B706 rotates to no. In the tooth part, the return spring 712 rebounds to drive the piston 714 to move downward or upward. One side of the air pressure chamber 708 is fixedly connected with an air suction pipe 709, and the other side of the air pressure chamber 708 is fixedly connected with an air outlet pipe 710 and an air suction pipe. One-way valves are provided on both the air suction pipe 709 and the air outlet pipe 710. The one-way valves provided on the air suction pipe 709 and the air outlet pipe 710 have the same conduction direction, and both are one-way conduction to the right. When the piston 714 moves downward, the air pressure chamber 708 The negative pressure generated in the air suction pipe 709 will suck in the gas. When the piston 714 moves downward, the air pressure chamber 708 will be pressurized to discharge the gas from the air outlet pipe 710. The end of the air outlet pipe 710 away from the air pressure chamber 708 and the dust collection box 711 Fixed connection, the dust collecting box 711 is fixedly connected to the top of the body 1.

When in use, the prefabricated wall panels that need to be placed are fixed using the clamping mechanism 2. The clamping mechanism 2 can move forward and backward to complete the transportation and placement of the prefabricated wall panels. When the body 1 needs to be moved horizontally, the handle 3 can be used. The push-pull body 1 moves through the cooperation of the roller 5 and the slide rail 6. While the body 1 is moved in the horizontal direction, the gear A701 follows the movement of the support leg 4 and meshes with the teeth on the rack 707 to rotate. The rotation of the gear A701 drives the bevel gear A702. Rotation, the rotation of bevel gear A702 drives the rotation of bevel gear B705, the rotation of bevel gear B705 drives the rotation of rotating rod 704, the rotation of rotating rod 704 drives the rotation of gear B706, initially the rotation of gear B706 will drive the tooth plate 713 and the piston 714 to move upward or downward. The return spring 712 is stretched or compressed. When the gear B706 rotates to the toothless part, the return spring 712 rebounds and drives the piston 714 to move downward or upward. When the piston 714 moves downward, the negative pressure generated in the air pressure chamber 708 will Gas and dust are sucked in from the air suction pipe 709. When the piston 714 moves downward, the air pressure chamber 708 will be pressurized to discharge the gas and dust from the air outlet pipe 710 into the dust box 711.

Embodiment 2

Please refer to Figures 1-5. On the basis of the first embodiment, an assisting cleaning mechanism 8 is added. The assisting cleaning mechanism 8 includes a groove 81. A straight rod 83 is slidably connected to the interior of the groove 81 through a telescopic spring 82. The straight rod 83 is provided with There are teeth, and a brush 84 is fixedly connected to the bottom of the straight rod 83. The rotation of the gear B706 drives the brush 84 to move up and down to clean the inside of the slide rail 6. The teeth on the straight rod 83 mesh with the gear B706, and the brush 84 Fitted to the inner wall of the slide rail 6, the gear B706 rotates to drive the straight rod 83 and the brush 84 to move. When the gear B706 rotates to the toothless part, the telescopic spring 82 rebounds to drive the straight rod 83 and the brush 84 to move in the opposite direction. recovery.

When in use, when the gear B706 starts to rotate, it will drive the straight rod 83 to move. At first, the gear B706 rotates to drive the straight rod 83 to move upward or downward. The telescopic spring 82 is compressed or stretched. When the gear B706 rotates to the toothless part, When the telescopic spring 82 rebounds, it drives the straight rod 83 to move back in the direction, so that the straight rod 83 keeps moving up and down, and the straight rod 83 moves up and down to drive the brush 84 to clean the inner wall of the slide rail 6 to prevent dust from adhering.

The above are only preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed by the present utility model, implement the present utility model according to the present utility model. Novel technical solutions and utility model concepts, including equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims (6)

1. A device for quickly placing prefabricated wall panels in buildings, including a body (1) and a pressure chamber (708), characterized in that: a clamping mechanism (2) is provided on the top of the body (1), and the body (1) A handle (3) is fixedly connected to the side of 1), a support leg (4) is fixedly connected to the bottom of the body (1), and a roller (5) is provided at the bottom of the support leg (4). The body (1) ) is provided with a slide rail (6) at the bottom, a dust suction mechanism (7) is provided at the side of the body (1) away from the handle (3), and a helpful cleaning mechanism (8) is provided at the bottom of the body (1) ; The dust collection mechanism (7) includes a gear A (701), a bracket (703), a rack (707), and a dust collection box (711). The gear A (701) is rotatably connected to the support leg (4). A bevel gear A (702) is fixedly connected to the gear A (701), a rotating rod (704) is rotatably connected to the bracket (703), and a bevel gear B is fixedly connected to one side of the rotating rod (704). (705), the other side of the rotating rod (704) is fixedly connected to the gear B (706), the rack (707) is fixedly connected to the inner wall of the slide rail (6), and the air pressure chamber (708) Fixedly connected to the side of the body (1), a piston (714) is slidably connected to the inside of the air pressure chamber (708) through a return spring (712), and one end of the piston (714) away from the air pressure chamber (708) is fixedly connected to Tooth plate (713), one side of the air pressure chamber (708) is fixedly connected with an air suction pipe (709), and the other side of the air pressure chamber (708) is fixedly connected with an air outlet pipe (710). One-way valves are provided on both the pipe (709) and the air outlet pipe (710). One end of the air outlet pipe (710) away from the air pressure chamber (708) is fixedly connected to the dust collecting box (711). The dust collecting box (711) ) is fixedly connected to the top of the body (1). 2. A device for quickly placing prefabricated wall panels in buildings according to claim 1, characterized in that: the cleaning assistance mechanism (8) includes a groove (81), and the inside of the groove (81) is telescopically The spring (82) is slidingly connected to a straight rod (83), the straight rod (83) is provided with teeth, and the bottom of the straight rod (83) is fixedly connected with a brush (84). 3. A rapid positioning device for building prefabricated wall panels according to claim 1, characterized in that: the gear A (701) meshes with the teeth on the rack (707), and the bevel gear A (702) ) meshes vertically with bevel gear B (705). 4. A quick positioning device for building prefabricated wall panels according to claim 1, characterized in that: there are only half of the teeth on the gear B (706), and the teeth on the gear B (706) are exactly the same as the teeth on the gear B (706). The teeth on the tooth plate (713) mesh. 5. A device for quickly placing prefabricated wall panels in buildings according to claim 1, characterized in that: the one-way valves provided on the air suction pipe (709) and the air outlet pipe (710) have the same conduction direction. One-way traffic to the right. 6. A quick positioning device for building prefabricated wall panels according to claim 2, characterized in that: the teeth on the straight rod (83) mesh with the gear B (706), and the brush (84) Fit on the inner wall of the slide rail (6).