CN107990855B - A kind of rail mounted degree of plainness for wall surface detection device - Google Patents

Abstract

The purpose of the present invention is to provide a track-type wall surface flatness detection device, which is used to solve the technical problem of detection of the wall surface flatness. A track-type wall flatness detection device includes a control system, a detection length adjustment system, a detection height adjustment system and a wall surface flatness detection system electrically connected with the control system. The beneficial effects of the invention are as follows: the detection length adjustment system set in the device can realize the detection of different length walls; The accuracy of the measurement of the flatness measurement system on the measured wall.

Description

A track-type wall flatness detection device

technical field

The invention relates to the technical field of wall flatness detection devices, in particular to a track-type wall flatness detection device.

Background technique

At this stage, the measurement of the flatness of the wall in the power engineering is to place the ruler against the wall, and visually select the place with a larger recess to measure the reading with a wedge-shaped feeler gauge. This method has a large degree of limitation on the number of measuring personnel and the height of the measured wall, and the measured results must have a certain degree of deviation due to the strength of pressing the ruler and the strength of the feeler gauge. With the continuous development of the construction engineering industry, in order to ensure the construction of high-quality and efficient high-quality projects, the requirements for project quality are further increasing, so it is necessary to create a more labor-saving, efficient and more accurate wall surface Flatness detection device.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a track-type wall surface flatness detection device, which is used to solve the technical problem of detection of the wall surface flatness.

The technical scheme adopted by the present invention to solve the technical problem is as follows: a track-type wall surface flatness detection device, comprising a control system, a detection length adjustment system, a detection height adjustment system and a wall surface flatness detection system electrically connected with the control system system;

The detection length adjustment system includes a base plate and a length adjustment drive mechanism, the upper end of the base plate is provided with a length adjustment drive slot; the length adjustment drive mechanism includes a length adjustment drive seat, a length adjustment two-way screw, a length adjustment drive motor, and a length adjustment positive A direction nut, a length adjustment reverse nut, a length adjustment forward slider and a length adjustment reverse slider, the length adjustment drive seats are respectively fixed and installed at both ends of the length adjustment drive groove, and the two ends of the length adjustment two-way screw It is rotatably installed on the length adjustment drive seat; the power output end of the length adjustment drive motor is fixedly connected with the power input end of the length adjustment bidirectional screw; the length adjustment forward nut and the length adjustment reverse nut are respectively matched and screwed on the length adjustment on the two-way screw; the length adjustment forward slider is fixedly installed on the length adjustment forward nut, and the bottom end of the length adjustment forward slider is slidably installed in the length adjustment drive slot; the length adjustment reverse slider It is fixedly installed on the length adjustment reverse nut, and the bottom end of the length adjustment reverse slider is slidably installed in the length adjustment drive groove;

The detection height adjustment system includes a height adjustment drive mechanism, and the height adjustment drive mechanism is divided into a left height adjustment drive mechanism and a right height adjustment drive mechanism, which are respectively installed on the upper ends of the length adjustment forward slider and the length adjustment reverse slider; The power output end of the height adjustment drive mechanism is provided with a left parallel adjustment slider, the power output end of the right height adjustment drive mechanism is provided with a right parallel adjustment slider, and the outer sides of the left parallel adjustment slider and the right parallel adjustment slider are respectively provided with heights Measuring ultrasonic measuring instrument;

The wall flatness detection system includes a left flatness measurement driving mechanism, a right flatness measurement driving mechanism, a left flatness measurement and detection mechanism, and a right flatness measurement and detection mechanism; the outer end of the left flatness measurement driving mechanism is installed on the On the left parallel adjustment slider, the outer end of the right flatness measurement drive mechanism is installed on the right parallel adjustment slider; the left flatness measurement detection mechanism is installed on the power output end of the left flatness measurement drive mechanism The right flatness measurement and detection mechanism is installed on the power output end of the right flatness measurement drive mechanism; there is a height difference between the left flatness measurement and detection mechanism and the right flatness measurement and detection mechanism.

Further, the left height adjustment drive mechanism includes a height adjustment plate, a height adjustment drive seat, a height adjustment drive screw, a height adjustment motor and a height adjustment nut, and the height adjustment plate is vertically installed on the upper end of the length adjustment forward slider. , There is a height adjustment drive slot on the front side of the height adjustment plate in the vertical direction; the height adjustment drive seat is respectively installed at both ends of the height adjustment drive slot, and the two ends of the height adjustment drive screw are respectively rotatably installed in the height adjustment drive. on the drive seat; the height adjustment motor is installed on the height adjustment drive seat at the lower end, and the power output end of the height adjustment motor is connected with the power input end of the height adjustment drive screw; the height adjustment nut is matched and screwed on on the height adjustment drive screw; the left parallel adjustment slider is fixedly installed on the height adjustment nut, and the inner end of the left parallel adjustment slider is slidably installed in the height adjustment drive groove.

Further, the outer side of the left height adjustment slider is provided with an upper height standard plate, and the outer side of the lower end of the height adjustment drive seat is provided with a lower height standard plate, and the lower height standard plate and the upper height standard plate are correspondingly arranged up and down; The height measuring ultrasonic measuring device is installed on the height standard board.

Further, the left flatness measurement drive mechanism includes a flatness measurement base plate, a flatness measurement mounting seat, a flatness measurement drive motor, a flatness measurement screw, a flatness measurement nut and a flatness measurement slider. The left end is fixedly connected to the outer lower end of the left parallel adjustment slider through a flatness measurement mounting plate; a flatness measurement drive slot is provided on the longitudinal extension direction of the flatness measurement base plate, and the flatness measurement installation seat is fixedly installed on The two ends of the flatness measurement drive groove, the two ends of the flatness measurement screw are rotatably installed on the flatness measurement mounting seat at both ends, and the flatness measurement drive motor is installed on the flatness measurement mounting seat at the left end The power output end of the flatness measurement drive motor is connected with the power input end of the flatness measurement screw, and the flatness measurement nut is matched and screwed on the flatness measurement screw; the flatness measurement slider is fixedly installed on the flatness measurement nut. The bottom end of the flatness measurement slider is slidably installed in the flatness measurement drive slot; the lower end of the flatness measurement support rod is fixedly connected with the flatness measurement slider.

Further, the left flatness measurement and detection mechanism includes a flatness measurement support rod and a flatness measurement ultrasonic sensor, the lower end of the flatness measurement support rod is fixedly connected with the flatness measurement slider, and the upper end of the flatness measurement support rod is connected to the flatness measurement slider. The flatness measurement ultrasonic sensor is attached.

Further, the control system includes a display, and the display is installed on the base plate through a control box.

The beneficial effects of the present invention are:

(1) The detection length adjustment system set in this device can realize the detection of walls of different lengths.

(2) The detection height adjustment system can achieve a certain height difference between the two ends of the wall, and ensure the accuracy of the measurement of the measured wall by the wall flatness detection system.

Description of drawings

1 is a schematic front view of the overall structure of an embodiment of the present invention;

Fig. 2 is a partial enlarged schematic diagram at A in Fig. 1;

Fig. 3 is a partial enlarged schematic diagram at B in Fig. 1;

In the figure: 1. Base plate; 2. Length adjustment drive slot; 3. Length adjustment bidirectional screw; 4. Length adjustment drive motor; 5. Length adjustment forward slider; 6. Length adjustment reverse slider; 7. Height Adjustment plate; 8. Height adjustment drive screw; 9. Height adjustment motor; 10. Lower height standard plate; 11. Height upper standard plate; 12. Height measurement ultrasonic measuring device; 18. Left parallel adjustment slider; 20. Right parallel Adjustment slider; 29. Control box; 31. Height adjustment drive seat; 33. Left flatness measurement installation plate; 303. Right flatness measurement installation plate; 34. Flatness measurement base plate; 35. Flatness measurement installation seat; 36 .Flatness measurement drive motor; 37. Flatness measurement screw; 38. Flatness measurement nut; 39. Flatness measurement slider; 40. Flatness measurement support rod; 43. Flatness measurement ultrasonic sensor; 44. Left flatness Measure the drive mechanism; 45. Right flatness measure the drive mechanism.

Detailed ways

As shown in Figures 1 to 3, a track-type wall flatness detection device includes a detection length adjustment system, a detection height adjustment system, a wall flatness detection system and a control system. The control system is respectively related to the detection length. The adjustment system, the detection height adjustment system, and the wall flatness detection system are electrically connected.

The detection length adjustment system is located at the bottom end of the device and is used to adjust the detection length of the measured wall surface, including a base plate 1 and a length adjustment drive mechanism. The base plate 1 is a flat rectangular plate, and the upper end of the base plate 1 is provided with a length adjustment drive slot 2, and the length adjustment drive slot 2 is arranged corresponding to the length adjustment drive mechanism. The length adjustment drive mechanism includes a length adjustment drive seat, a length adjustment two-way screw 3, a length adjustment drive motor 4, a length adjustment forward nut, a length adjustment reverse nut, a length adjustment forward slider 5 and a length adjustment reverse slider 6, The length adjustment drive seat is respectively fixed on both ends of the length adjustment drive slot 2, and the two ends of the length adjustment bidirectional screw 3 are rotatably installed on the length adjustment drive seat; the length adjustment drive motor 4 is installed on the length of the left end On the adjustment drive seat, the signal end of the length adjustment drive motor 4 is electrically connected to the control system, the power output end of the length adjustment drive motor 4 is fixedly connected with the power input end of the length adjustment bidirectional screw 3; the length adjustment forward nut and the length adjustment Adjust the reverse nut, which is respectively matched and screwed on the forward thread section and the reverse thread section of the length adjustment two-way screw 3; the length adjustment forward slider 5 is fixedly installed on the length adjustment forward nut, and the length adjustment forward The bottom end of the slider 5 is slidably installed in the length adjustment drive slot 2; the length adjustment reverse slider 6 is fixedly installed on the length adjustment reverse nut, and the bottom end of the length adjustment reverse slider 6 is slidable. Installed in the length adjustment drive slot 2.

The detection height adjustment system is used to adjust the height of the left and right detection ends of the wall flatness detection system at both ends, so as to ensure that the left and right detection ends of the wall flatness detection system are in a certain position height difference with respect to the base plate 1 ( 10CM), so as to ensure that the wall flatness detection system can achieve the accuracy of the wall flatness detection through the comparison method. The detection height adjustment system includes a height adjustment drive mechanism, and the height adjustment drive mechanism is provided with a pair, respectively a left height adjustment drive mechanism and a right height adjustment drive mechanism, which are respectively vertically installed on the length adjustment forward slider 5 and The upper end of the length adjustment reverse slider 6 . The left height adjustment drive mechanism and the right height adjustment drive mechanism respectively include a height adjustment plate 7, a height adjustment drive seat 31, a height adjustment drive screw 8, a height adjustment motor 9, a height adjustment nut and a height adjustment slider. The adjustment plates 7 are respectively vertically installed on the upper ends of the length adjustment forward slider 5 and the length adjustment reverse slider 6, and a height adjustment drive slot is provided on the front side of the height adjustment plate 7 in the vertical direction. The height adjustment drive seat 31 is respectively installed on both ends of the height adjustment drive slot, and the two ends of the height adjustment drive screw 8 are respectively rotatably installed on the height adjustment drive seat 31; the height adjustment motor 9 is installed on all the lower ends. On the height adjustment drive seat 31, the power output end of the height adjustment motor 9 is connected with the power input end of the height adjustment drive screw 8; the height adjustment nut is matched and screwed on the height adjustment drive screw 8, and the height adjustment The slider is fixedly installed on the height adjustment nut, and the inner end of the height adjustment slider is slidably installed in the height adjustment drive groove. The outer sides of the height adjustment sliders of the left height adjustment drive mechanism and the right height adjustment drive mechanism are provided with a height upper standard plate 11, and the outer side of the height adjustment drive seat 31 at the lower end is provided with a height lower standard plate 10, and the height lower standard plate 10 is provided. The plate 10 and the height upper standard plate 11 are arranged correspondingly up and down; the lower end of the height upper standard plate 11 is provided with a height measuring ultrasonic measuring device 12, and the height measuring ultrasonic measuring device 12 is electrically connected with the control system. The height measuring ultrasonic measuring devices 12 on both sides measure the distance between the upper standard plate 11 and the lower standard plate 10, so as to drive the left parallel adjustment slider 18 and the right height adjustment drive mechanism on the left height adjustment drive mechanism. The right parallel adjustment slider 20 on the mechanism is adjusted to ensure that the height difference between the left and right ends is 10CM.

The wall flatness detection system includes a flatness measurement driving mechanism and a flatness measurement and detection mechanism. The flatness measurement driving mechanism is divided into a left flatness measurement driving mechanism 44 and a right flatness measurement driving mechanism 45. The flatness measurement and detection mechanism is divided into two parts. It is the left flatness measurement and detection mechanism and the right flatness measurement and detection mechanism. The outer end of the left flatness measurement driving mechanism 44 is installed on the outer lower end of the left parallel adjustment slider 18 through the left flatness measurement mounting plate 33, and the outer end of the right flatness measurement driving mechanism 45 is installed through the right flatness measurement. The plate 303 is mounted on the outer lower end of the right parallel adjusting slider 20 .

The left flatness measurement driving mechanism 44 and the right flatness measurement driving mechanism 45 respectively comprise a flatness measurement base plate 34, a flatness measurement mounting seat 35, a flatness measurement driving motor 36, a flatness measurement screw 37, a flatness measurement nut 38 and The flatness measurement slider 39, the flatness measurement base plate 34 is provided with a flatness measurement drive slot in the longitudinal extension direction, the flatness measurement mounting seat 35 is fixedly installed at both ends of the flatness measurement drive slot, the flatness measurement Both ends of the degree measurement screw 37 are rotatably mounted on the flatness measurement mounts 35 at both ends, the flatness measurement drive motor 36 is installed on the flatness measurement mount 35 at the left end, and the flatness measurement drive motor 36 The power output end is connected with the power input end of the flatness measuring screw 37, the flatness measuring nut 38 is matched and screwed on the flatness measuring screw 37; the flatness measuring slider 39 is fixedly installed on the flatness measuring nut 38, the flatness The bottom end of the measurement slider 39 is slidably installed in the flatness measurement drive slot. The length of the flatness measuring screw 37 is equal to the driving distance of the length-adjusting bidirectional screw 3 in the detection length adjustment system, so as to ensure the detection of the wall surface flatness detection system of different lengths.

The left flatness measurement and detection mechanism and the right flatness measurement and detection mechanism are respectively installed on the upper end of the flatness measurement slider 39 on the left flatness measurement driving mechanism 44 and the right flatness measurement driving mechanism 45, It is used to detect the flatness of the measured wall surface; both the left flatness measurement and detection mechanism and the right flatness measurement and detection mechanism include a flatness measurement support rod 40 and a flatness measurement ultrasonic sensor 43 . The lower end of the flatness measurement support rod 40 is fixedly connected with the flatness measurement slider 39 , and the upper end of the flatness measurement support rod 40 is connected with the flatness measurement ultrasonic sensor 43 . The probe head of the flatness measurement ultrasonic sensor 43 faces the direction of the measured wall surface; the flatness measurement ultrasonic sensor 43 is electrically connected to the control system.

When using the wall flatness detection system to measure the lengthwise flatness of the wall at a certain height, the control system detects the length adjustment system to fix the length range of the measured wall; the control system detects the height adjustment system to The height of the measured wall is fixed; at the same time, the height difference between the left flatness measurement and detection mechanism and the right flatness measurement and detection mechanism is adjusted to be 10CM through the detection height adjustment system. Then, the left flatness measurement driving mechanism 44 and the right flatness measurement driving mechanism 45 are turned on through the control system; the left flatness measurement and detection driving mechanism is gradually detected along the left end to the right end of the measured wall; the right flatness measurement detection mechanism is along the Step by step detection from the right end to the left end of the wall under test.

For the test results, the left flatness measurement and detection mechanism and the right flatness measurement and detection mechanism detect that the distance difference from the outer surface of the measured wall is within a certain range, then it proves that the outer surface of the measured wall is flat within a certain height distance. ; If the left flatness measurement and detection mechanism and the right flatness measurement and detection mechanism detect that the distance difference from the outer surface of the measured wall exceeds a certain distance range, it proves that the measured wall is not flat and needs to be repaired.

The control system includes a controller (MCU), a display and a control panel. The controller is installed on the right end of the base plate 1 through the control box 29. The controller is connected to the display, the control panel and the above The control functional components are electrically connected; the control panel is provided with a plurality of corresponding control keys (such as a wall measuring length setting key, a wall measuring height setting key at both ends, a wall flatness setting key, etc.).

The advantages of the embodiments of the present invention are that the detection length adjustment system provided in the device can realize the detection of walls of different lengths. The detection height adjustment system can achieve a certain height difference between the two ends of the wall, and ensure the accuracy of the measurement of the measured wall by the wall flatness detection system.

Except for the technical features described in the specification, they are all known technologies by those skilled in the art.

Although the specific embodiments of the present invention have been described above in conjunction with the accompanying drawings, they are not intended to limit the scope of protection of the present invention. On the basis of the technical solutions of the present invention, those skilled in the art can make various Modifications or deformations are still within the protection scope of the present invention.

Claims (3)

1. a kind of rail mounted degree of plainness for wall surface detection device, characterized in that including control system, and be electrically connected to the control system Detection length adjustable system, detection height adjusting system and metope flatness detection system；

The upper end of the detection length adjustable system, including base plate and length adjustment driving mechanism, base plate is equipped with length tune Save driver slot；Length adjustment driving mechanism includes length adjustment drive seat, length adjustment reverse-flighted screw, length adjustment driving electricity Machine, length adjustment forward direction nut, the reversed nut of length adjustment, length adjustment forward direction sliding block and length adjustment reverse slide block, it is described Length adjustment drive seat is respectively and fixedly installed to the both ends of the length adjustment driver slot, and the both ends of length adjustment reverse-flighted screw can Rotation is mounted in length adjustment drive seat；The power output end of length adjustment driving motor and length adjustment reverse-flighted screw Power intake is fixedly connected；Length adjustment forward direction nut and the reversed nut of length adjustment, matching is screwed onto length adjustment respectively On reverse-flighted screw；The length adjustment forward direction sliding block is fixedly mounted on length adjustment forward direction nut, length adjustment forward direction sliding block Bottom end be slidably mounted in length adjustment driver slot；It is anti-that the length adjustment reverse slide block is fixedly mounted on length adjustment To on nut, the bottom end of length adjustment reverse slide block is slidably mounted in the length adjustment driver slot；

Detecting height adjusting system includes height adjustment driving mechanism, and height adjustment driving mechanism is divided into left height adjustment driving machine Structure and right height adjustment driving mechanism are separately mounted to the upper of the length adjustment forward direction sliding block and length adjustment reverse slide block End；The power output end of left height adjustment driving mechanism is equipped with left parallel adjusting slider, the power of right height adjustment driving mechanism Output end is equipped with right parallel adjusting slider, is respectively equipped with elevation carrection on the outside of Zuo Pinghang adjusting slider and right parallel adjusting slider Ultrasound measuring device；

The metope flatness detection system includes left plane degree measurement driving mechanism, right measurement of planeness driving mechanism, Zuo Ping Face degree measures testing agency and right measurement of planeness testing agency；The outer end of the left plane degree measurement driving mechanism is mounted on institute It states on left parallel adjusting slider, the outer end of right measurement of planeness driving mechanism is mounted on the right parallel adjusting slider；It is described Left plane degree measurement testing agency is mounted on the power output end of left plane degree measurement driving mechanism, the right measurement of planeness Testing agency is mounted on the power output end of right measurement of planeness driving mechanism；Left plane degree measures testing agency and right plane There are differences in height between degree measurement testing agency；

The left height adjustment driving mechanism includes DOCK LEVELER, height adjustment drive seat, height adjustment driving screw rod, height Degree adjusts motor and height adjustment nut, and DOCK LEVELER is vertically mounted on the length adjustment forward direction upper end of slide block, height The front side vertical direction of adjustable plate is equipped with height adjustment driver slot；The height adjustment drive seat is separately mounted to height adjustment The both ends at the both ends of driver slot, height adjustment driving screw rod are rotatably mounted in height adjustment drive seat respectively；The height Degree adjusts motor and is mounted in the height adjustment drive seat of lower end, the power output end of height adjustment motor and the height Adjust the power intake connection of driving screw rod；The height adjustment nut matching is screwed on height adjustment driving screw rod；Institute The parallel adjusting slider in the left side stated is fixedly mounted on height adjustment nut, and the inner end of Zuo Pinghang adjusting slider is slidably mounted on In height adjustment driver slot；

The outside of left height adjustment sliding block is equipped with on-gauge plate in height, and the outside of the height adjustment drive seat of lower end is equipped with On-gauge plate under height, on-gauge plate is correspondingly arranged up and down in on-gauge plate and height under height；The elevation carrection ultrasonic measurement Device is mounted in height on on-gauge plate；

The left plane degree measurement driving mechanism includes measurement of planeness bottom plate, measurement of planeness mounting base, measurement of planeness drive Dynamic motor, measurement of planeness screw rod, measurement of planeness nut and measurement of planeness sliding block, the left end of measurement of planeness bottom plate pass through The outside lower end of measurement of planeness mounting plate adjusting slider parallel with the left side is fixedly connected；The measurement of planeness bottom plate is indulged It is equipped with measurement of planeness driver slot to extending direction, the measurement of planeness mounting base is fixedly mounted on measurement of planeness driving The both ends of slot, the both ends of the measurement of planeness screw rod are rotatably mounted in the measurement of planeness mounting base at both ends, The measurement of planeness driving motor is mounted in the measurement of planeness mounting base of left end, the power of measurement of planeness driving motor Output end is connect with the power intake of measurement of planeness screw rod, and the matching of measurement of planeness nut is screwed onto measurement of planeness screw rod On；Measurement of planeness sliding block is fixedly mounted on measurement of planeness nut, and the bottom end of measurement of planeness sliding block is slidably installed In the measurement of planeness driver slot；The lower end of measurement of planeness support rod is fixedly connected with the measurement of planeness sliding block.

2. a kind of rail mounted degree of plainness for wall surface detection device according to claim 1, characterized in that the left plane degree is surveyed Amount detection machine structure includes measurement of planeness support rod and measurement of planeness ultrasonic sensor, the lower end of measurement of planeness support rod It is fixedly connected with the measurement of planeness sliding block, the upper end of measurement of planeness support rod and the measurement of planeness supersonic sensing Device connection.

3. a kind of rail mounted degree of plainness for wall surface detection device according to claim 1, characterized in that the control system Including display, display is mounted on the base plate by control cabinet.