Laser leveling and plastering device for concrete forming surface

Abstract

The utility model discloses a concrete laser leveling and plastering device and relates to a trowelling device. The utility model aims to provide the laser leveling and plastering device for concrete, which can improve the leveling flatness and save manpower and material resources. The concrete laser leveling and plastering device comprises a movable frame structure and an automatic leveling device, the movable frame structure comprises a transverse frame and a longitudinal frame, a laser induction belt is arranged on the inner side of the transverse frame, and the automatic leveling device is movably arranged on the longitudinal frame. The automatic leveling device comprises a laser emitting end, a laser receiving end and a laser information processor, laser emitted by the laser emitting end can be received by the laser receiving end after being reflected by the laser induction belt, and the laser information processor is connected with the laser emitting end and the laser receiving end through electric signals. The automatic leveling device further comprises a height adjusting mechanism, an angle adjusting mechanism and a leveling plate, and the height adjusting mechanism and the angle adjusting mechanism are used for adjusting the height and the angle of the leveling plate respectively.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling equipment, in particular to a laser leveling and plastering device for prefabricated component concrete. Background Art

[0002] In today's field of prefabricated components, concrete walls are increasingly being used in engineering. Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories such as floor slabs, wall panels, stairs, balconies, etc. are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods.

[0003] Prefabricated buildings mainly include prefabricated concrete structures and steel structure buildings. Prefabricated concrete structures are buildings assembled on site from prefabricated concrete components. They have the characteristics of being prefabricated in advance and having high assembly construction efficiency.

[0004] Currently in the field of concrete technology, the smoothing of concrete molding surfaces needs to be done manually, and due to human differences, the flatness of the ground surface may vary. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a concrete laser leveling and plastering device which can improve the flatness of the plastering and save manpower and material resources.

[0006] The utility model discloses a laser leveling and plastering device for a concrete forming surface, comprising a movable frame structure and an automatic leveling device, wherein the movable frame structure comprises a transverse frame and a longitudinal frame, a laser sensing belt is arranged on the inner side of the transverse frame along the length direction, the automatic leveling device is movably arranged on the longitudinal frame, the automatic leveling device comprises a laser emitting end, a laser receiving end and a laser information processor, the laser emitted by the laser emitting end can be received by the laser receiving end after being reflected by the laser sensing belt, the laser information processor is connected with the laser emitting end and the laser receiving end through electrical signals, the automatic leveling device also comprises a height adjustment mechanism, an angle adjustment mechanism and a touch plate, and the height adjustment mechanism and the angle adjustment mechanism are respectively used for adjusting the height and the angle of the touch plate.

[0007] The utility model discloses a laser leveling and plastering device for a concrete forming surface, wherein the longitudinal frame is overlapped on the top of the transverse frame through an integrated pulley.

[0008] The utility model discloses a laser leveling and plastering device for a concrete forming surface, wherein a horizontal transmission mechanism is arranged on the outer side of a horizontal frame, the horizontal transmission mechanism is connected to one end of a longitudinal frame and can drive the longitudinal frame to move; a longitudinal transmission mechanism is arranged on the outer side of the longitudinal frame, the longitudinal transmission mechanism is connected to an automatic leveling device and can drive the automatic leveling device to move.

[0009] The utility model discloses a laser leveling and plastering device for a concrete forming surface, wherein the power of the transverse transmission mechanism and the longitudinal transmission mechanism is provided by an external power device.

[0010] The utility model discloses a laser leveling and plastering device for a concrete forming surface, wherein a fixed angle is formed between the laser emitting end and the laser receiving end.

[0011] The utility model discloses a laser leveling and plastering device for a concrete forming surface, wherein the automatic leveling device comprises a shell, a height adjustment mechanism is arranged below the shell, an angle adjustment mechanism is connected below the height adjustment mechanism, and a touch plate is arranged below the angle adjustment mechanism.

[0012] The utility model discloses a laser leveling and plastering device for a concrete forming surface, wherein the height adjustment mechanism comprises a telescopic cylinder which is arranged below a shell body, and a piston rod of the telescopic cylinder is connected to the angle adjustment mechanism.

[0013] The utility model discloses a laser leveling and plastering device for a concrete forming surface, wherein the angle adjustment mechanism comprises a steering motor, a steering gear and a steering rod; the steering motor drives the steering gear and the steering rod to rotate; and the steering rod is connected to a touch plate.

[0014] The utility model discloses a laser leveling and plastering device for a concrete forming surface, wherein the power sources of the height adjustment mechanism and the angle adjustment mechanism are external power sources.

[0015] The utility model is different from the prior art in that the utility model is capable of real-time monitoring of the leveling process by setting a laser sensing belt, a laser transmitting end and a laser receiving end, and continuously adjusts the position of the touch plate through the feedback of the laser signal, controls the angle and the leveling rate of the touch plate, and improves the leveling flatness and aesthetics of the concrete forming surface.

[0016] The movable frame structure and automatic leveling device of the device can realize multi-dimensional adjustment, so that it can flexibly adapt to the leveling of concrete molding surfaces of different sizes, and has high adaptability; the device has a high degree of automation, which can reduce the labor intensity of workers and save manpower and material resources.

[0017] The following is a further description of a laser leveling and plastering device for a concrete forming surface of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a laser leveling and plastering device for a concrete forming surface according to the utility model;

[0019] Figure 2This is a structural schematic diagram of an automatic leveling device in a laser leveling and plastering device for a concrete forming surface according to the utility model;

[0020] The markings in the figure are as follows: 1-laser sensing belt; 2-lateral frame; 3-lateral transmission mechanism; 4-external power device; 5-external power source; 6-regulator; 7-longitudinal frame; 8-longitudinal transmission mechanism; 9-automatic leveling device; 10-laser receiving end; 11-laser transmitting end; 12-laser information processor; 13-housing; 14-angle adjustment mechanism; 15-touch plate; 16-height adjustment mechanism. DETAILED DESCRIPTION

[0021] The following embodiments are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0022] Example

[0023] like Figure 1 As shown, the utility model of a laser leveling and plastering device for concrete forming surface comprises a movable frame structure and an automatic leveling device 9. The automatic leveling device 9 is installed on the movable frame structure, and the movable frame structure can realize the lateral and longitudinal movement of the automatic leveling device 9 in the horizontal plane, so as to facilitate the workers to perform large-area concrete leveling and plastering work.

[0024] The movable frame structure includes a transverse frame 2 and a longitudinal frame 7. The longitudinal frame 7 is overlapped on the transverse frame 2 through an integral pulley, so that the longitudinal frame 7 and the transverse frame 2 can move relative to each other.

[0025] Two transverse frames 2 are arranged in parallel, and a transverse transmission mechanism 3 is arranged on the outer side of one transverse frame 2. The transverse transmission mechanism 3 includes a synchronous belt, and a gear matching the synchronous belt is installed on the edge of the longitudinal frame 7. When the external power device 4 provides power, the synchronous belt of the transverse transmission mechanism 3 can drive the longitudinal frame 7 to move along the length direction of the transverse frame 2. A laser sensor belt 1 is arranged on the inner side of the transverse frame 2 along the length direction, which is used in conjunction with the automatic leveling device 9.

[0026] A longitudinal transmission mechanism 8 is arranged outside the longitudinal frame 7, and the longitudinal transmission mechanism 8 also includes a synchronous belt. An automatic leveling device 9 is installed on the longitudinal frame 7, and a gear that cooperates with the longitudinal synchronous belt is arranged at the bottom of the automatic leveling device 9. When the longitudinal external power device 4 provides power, the synchronous belt of the longitudinal transmission mechanism 8 can drive the automatic leveling device 9 to move along the length direction of the longitudinal frame 7.

[0027] The power of the transverse transmission mechanism 3 and the longitudinal transmission mechanism 8 is provided by an external power device 4, and the output power is controlled by a laser information processor 12 and an external controller.

[0028] like Figure 2 As shown, the automatic leveling device 9 includes a housing 13, and a laser emitting end 11 and a laser receiving end 10 are installed on the side of the housing 13 opposite to the laser sensor belt 1. The laser emitting end 11 can continuously emit laser, and there is a fixed angle between the laser emitting end 11 and the laser receiving end 10, so that the laser emitted by the laser emitting end 11 can always be received by the laser receiving end 10 after being reflected by the laser sensor belt 1. The housing 13 has a built-in laser information processor 12, which is connected to the laser emitting end 11 and the laser receiving end 10 through electrical signals. The laser information processor 12 is used to judge the laser signal received after reflection, so as to adjust the further action of the automatic leveling device 9.

[0029] The lower part of the housing 13 is provided with a height adjustment mechanism 16, an angle adjustment mechanism 14 and a touch plate 15. The height adjustment mechanism 16 is installed below the housing 13, the angle adjustment mechanism 14 is connected below the height adjustment mechanism 16, and the touch plate 15 is installed below the angle adjustment mechanism 14.

[0030] The height adjustment mechanism 16 includes a telescopic cylinder, which is fixedly installed under the housing 13, and the piston rod of the telescopic cylinder is connected to the angle adjustment mechanism 14. The power source of the telescopic cylinder is the external power source 5. The action of the height adjustment mechanism 16 is controlled by the laser information processor 12 and the external regulator 6. After the laser is irradiated to the laser sensing belt 1 on the transverse frame 2, it will be reflected back to the laser receiving end 10, and the laser information processor 12 will continue to process the information to observe whether the laser is offset. If the laser reflection is offset, the height adjustment mechanism 16 will be adjusted according to the information of the laser information processor 12, so that the height of the touch plate 15 changes, and the smoothness of the concrete molding surface is kept consistent.

[0031] The angle adjustment mechanism 14 includes a steering motor, a steering gear and a steering rod. The steering motor drives the steering gear and the steering rod to rotate to adjust the angle of the touch plate 15. The power source of the steering motor is the external power source 5. The action of the angle adjustment mechanism 14 is controlled by the laser information processor 12 and the external regulator 6. When the touch plate 15 reaches one end of the concrete forming surface along with the longitudinal sliding rod, the touch plate 15 will turn back along with the movement of the longitudinal sliding rod to perform symmetrical adjustment and reverse smoothing.

[0032] The height and angle parameters of the touch plate 15 are preset values. When working, the telescopic cylinder and the steering motor are directly driven according to the data fed back by the laser information processor 12, so that the touch plate 15 reaches the designated position to work. For example, when the first pass of the molding surface is smoothed as a whole, the angle of the touch plate 15 in the smoothing state is 30-45°; when the second pass of the molding surface is smoothed as a whole, the angle of the touch plate 15 in the smoothing state is 15-30°; when the third pass (i.e., the last pass) of the molding surface is smoothed as a whole, the angle of the touch plate 15 in the smoothing state is 5-15°.

[0033] When the utility model is a concrete forming surface laser leveling and troweling device, the movable frame structure is first adjusted according to the size of the concrete forming surface required for leveling, so that the movable frame structure can perfectly fit the surface of the concrete forming surface; then the automatic leveling device 9 is adjusted to a suitable height so that the touch plate 15 can fit the concrete forming surface; finally, the external control main switch is turned on, so that the troweling panel starts to perform the leveling work.

[0034] When the touch plate 15 moves to one end of the transverse frame 2 along with the longitudinal frame 7 and the laser receiving end 10 cannot receive the reflected signal of the laser, the laser information processor 12 transmits a signal to the external regulator 6 to control the longitudinal transmission mechanism 8 to drive the automatic leveling device 9 to move longitudinally the width of the touch plate 15, and then controls the transverse transmission mechanism 3 to make the longitudinal slide bar return, and also controls the angle adjustment mechanism 14 to change the angle of the touch plate 15.

[0035] The utility model discloses a laser leveling and troweling device for concrete molding surfaces, which realizes real-time monitoring of the leveling process by arranging a laser sensing belt, a laser emitting end and a laser receiving end, continuously adjusts the position of the trowel plate through the feedback of the laser signal, controls the angle and the trowel rate of the trowel plate, and improves the leveling flatness and aesthetics of the concrete molding surface; the movable frame structure and the automatic leveling device of the device can realize multi-dimensional adjustment, so that it can flexibly adapt to the leveling of concrete molding surfaces of different sizes, and has high adaptability; the device has a high degree of automation, can reduce the labor intensity of workers, and save manpower and material resources.

[0036] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A laser leveling and finishing device for concrete forming surface, characterized in that: The invention comprises a movable frame structure and an automatic leveling device. The movable frame structure comprises a transverse frame and a longitudinal frame. A laser sensing belt is arranged on the inner side of the transverse frame. The automatic leveling device is movably arranged on the longitudinal frame. The automatic leveling device comprises a laser emitting end, a laser receiving end and a laser information processor. The laser emitted by the laser emitting end can be received by the laser receiving end after being reflected by the laser sensing belt. The laser information processor is connected with the laser emitting end and the laser receiving end through electrical signals. The automatic leveling device also comprises a height adjustment mechanism, an angle adjustment mechanism and a touch plate. The height adjustment mechanism and the angle adjustment mechanism are respectively used for adjusting the height and angle of the touch plate.

2. A laser leveling and finishing device for concrete forming surface according to claim 1, characterized in that: The longitudinal frame is overlapped on the transverse frame through an integrated pulley.

3. The laser leveling and finishing device for concrete forming surface according to claim 1, characterized in that: A transverse transmission mechanism is arranged on the outer side of the transverse frame, which is connected to one end of the longitudinal frame and can drive the longitudinal frame to move; a longitudinal transmission mechanism is arranged on the outer side of the longitudinal frame, which is connected to the automatic leveling device and can drive the automatic leveling device to move.

4. A laser leveling and finishing device for concrete forming surface according to claim 3, characterized in that: The power of the transverse transmission mechanism and the longitudinal transmission mechanism is provided by an external power device.

5. The laser leveling and finishing device for concrete forming surface according to claim 1, characterized in that: There is a fixed angle between the laser emitting end and the laser receiving end.

6. The laser leveling and finishing device for concrete forming surface according to claim 1 is characterized in that: The automatic leveling device comprises a shell, a height adjustment mechanism is arranged below the shell, an angle adjustment mechanism is connected below the height adjustment mechanism, and a touch plate is arranged below the angle adjustment mechanism.

7. The laser leveling and finishing device for concrete forming surface according to claim 6, characterized in that: The height adjustment mechanism comprises a telescopic cylinder which is installed below the housing and a piston rod of the telescopic cylinder is connected to the angle adjustment mechanism.

8. The laser leveling and finishing device for concrete forming surface according to claim 6, characterized in that: The angle adjustment mechanism comprises a steering motor, a steering gear and a steering rod. The steering motor drives the steering gear and the steering rod to rotate, and the steering rod is connected to the touch plate.

9. The laser leveling and finishing device for concrete forming surface according to claim 1, characterized in that: The power source of the height adjustment mechanism and the angle adjustment mechanism is an external power source.

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