Background
The house is after the construction is accomplished, perhaps all need carry out the roughness to the wall before living in the fitment and detect, the detection after the construction is accomplished is whether qualified in order to inspect the wall flatness, whether reach the standard requirement of construction, the detection before the fitment is for later stage puttying or paste the ceramic tile and make preparation, need detect out sunken place and convex place, mend and fill and polish and level, the unable ceramic tile of pasting of uneven wall, and it is also not good to scrape the effect after the puttying, common method is that detect through experienced master worker's manual work, the result is inaccurate and efficiency is lower.
Therefore, it is necessary to design a detection device for engineering construction, which can automatically detect the flatness of the wall surface.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a detection device instrument platform is used in engineering construction, it is through setting up elevating system and detection mechanism, realizes the automated inspection of wall flatness.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a detection device tool table for engineering construction comprises a vertical rack, a lifting mechanism arranged on the vertical rack, and a detection mechanism driven by the lifting mechanism to move in the vertical direction;
the lifting mechanism comprises a threaded rod vertically arranged on a vertical rack, a guide rod arranged in parallel with the threaded rod, a lifting plate movably sleeved on the threaded rod and the guide rod, and a motor for driving the threaded rod to rotate, wherein a device box is arranged at the lower part of the vertical rack, the motor is fixed at the top in the device box, the upper end of the threaded rod is rotatably supported on the vertical rack through a bearing, the lower end of the threaded rod penetrates through the device box and is fixedly connected with an output shaft of the motor, and the upper end and the lower end of the guide rod are both fixed on the vertical rack;
the detection mechanism comprises a vertically arranged bottom plate connected with the lifting plate, infrared distance measuring sensors distributed in a matrix form are arranged on the outer side of the bottom plate, an LED warning lamp is arranged below each infrared distance measuring sensor, a buzzer is further arranged at the top of the bottom plate, a control box is arranged on one side of the vertical rack, and a display screen is arranged on the control box; the infrared distance measuring sensor, the LED warning lamp, the buzzer and the control box are electrically connected through spring wires;
wheels are arranged below the vertical rack.
In above-mentioned technical scheme, remove vertical frame, it waits to detect the region to remove this instrument stand to the wall, make the bottom plate apart from the wall certain distance, and vertical frame is parallel with the wall, it rotates to drive the threaded rod through the motor, and then drive the lifter plate and reciprocate, the lifter plate removes the in-process, infrared distance measuring sensor work on the bottom plate, the distance from the wall that will detect is transmitted to the display on, and save data, if the unevenness of wall somewhere, the distance that infrared distance measuring sensor of this position detected just with other difference, when the distance difference of the distance that records when somewhere and other positions surpassed a definite value, the warning light is bright, the buzzer makes a sound, remind the roughness of detection personnel this position to have unusually.
The utility model discloses further set up to: the lifting plate is connected with the bottom plate through an air cylinder, the bottom end of the cylinder barrel of the air cylinder is fixed with the lifting plate, and the end part of a piston rod of the air cylinder is fixedly connected with the bottom plate.
After once measurement, the rest of the wall bodies need to be measured, the air cylinder is started, a certain safety distance is kept between the infrared distance measuring sensor and the wall bodies, the vertical rack is moved to a proper position, then the air cylinder is started again, the infrared distance measuring sensor and the wall bodies are located at a certain detection distance, and then detection is carried out.
The utility model discloses further set up to: the wheels are universal wheels.
The universal wheels are arranged on the wheels, so that the tool table can be moved and parked conveniently.
To sum up, the utility model discloses following beneficial effect has:
(1) through setting up elevating gear, be convenient for detect the roughness of wall body in vertical direction, through set up the cylinder between bottom plate and lifter plate, butt and separation between pick-up plate of being convenient for and the wall body are through setting up the wheel below vertical frame to set up the wheel into the universal wheel, the removal and the parking of the instrument platform of being convenient for.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Example (b): the utility model provides a detection device instrument platform is used in engineering construction, the utility model aims to provide a detection device instrument platform is used in engineering construction, it is used for detecting the wall roughness. As shown in fig. 1 and 2, the device comprises a vertical rack 1, a lifting mechanism arranged on the vertical rack 1, and a detection mechanism driven by the lifting mechanism to move in the vertical direction; the lifting mechanism comprises a threaded rod 2 vertically arranged on a vertical rack 1, a guide rod 3 arranged in parallel with the threaded rod 2, a lifting plate 4 movably sleeved on the threaded rod 2 and the guide rod 3, and a motor 5 for driving the threaded rod 2 to rotate, wherein the lower part of the vertical rack 1 is provided with a device box 6, the motor 5 is fixed at the top in the device box 6, the upper end of the threaded rod 2 is rotatably supported on the vertical rack 1 through a bearing, the lower end of the threaded rod penetrates through the device box 6 and is fixedly connected with an output shaft of the motor 5, and the upper end and the lower end of the guide rod 3 are both fixed; the detection mechanism comprises a vertically arranged bottom plate 7 connected with the lifting plate 4, infrared distance measuring sensors 9 distributed in a matrix form are arranged on the outer side of the bottom plate 7, an LED warning lamp 12 is arranged below each infrared distance measuring sensor 9, a buzzer 13 is further arranged at the top of the bottom plate 7, a control box 8 is arranged on one side of the vertical rack, and a display screen is arranged on the control box 8; the infrared distance measuring sensor 9, the LED warning lamp 12, the buzzer 13 and the control box 8 are electrically connected through a spring wire 14. Wheels 10 are arranged below the vertical frame 1. Remove vertical frame 1, it waits to detect the region to remove this instrument platform to the wall, make bottom plate 7 apart from the wall certain distance, and vertical frame 1 is parallel with the wall, drive threaded rod 2 through motor 5 and rotate, and then drive lifter plate 4 and reciprocate, lifter plate 4 removes the in-process, infrared distance measuring sensor 9 work on the bottom plate 7, the distance from the wall that will detect is transmitted to the display on, and save data, if the unevenness of wall somewhere, the distance that infrared distance measuring sensor 9 of this position detected is just different with other, when the distance difference of the distance that measures and other positions exceeds a definite value, LED warning light 12 is bright, buzzer 13 makes a sound, remind the measuring personnel that the roughness of this position exists unusually.
Referring to fig. 1, the lifting plate 4 is connected with the bottom plate 7 through an air cylinder 11, the bottom end of the cylinder barrel of the air cylinder 11 is fixed with the lifting plate 4, and the end of the piston rod is fixedly connected with the bottom plate 7. After the measurement is finished once, the rest of the wall bodies need to be measured, the air cylinder 11 is started, a certain safety distance is kept between the infrared distance measuring sensor 9 and the wall bodies, the vertical rack 1 is moved to a proper position, then the air cylinder 11 is started again, the infrared distance measuring sensor 9 and the wall bodies are located at a certain detection distance, and then the detection is carried out.
Referring to fig. 1, wheels 10 are provided as universal wheels to facilitate movement and parking of the tool table.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.