Wall surface flatness detection device

Abstract

The utility model relates to the technical field of engineering detection, in particular to a wall flatness detection device which comprises a base, a mounting groove is formed in the base, a mounting plate is rotatably arranged in the mounting groove, a sliding groove is formed in the mounting plate, a screw is arranged in the sliding groove and rotatably connected with the mounting plate, a mounting cavity is formed in the mounting plate, a motor is fixedly arranged in the mounting cavity, and the motor is fixedly connected with the motor. An output shaft of the motor is fixedly connected with one end of the screw rod, a sliding block is arranged in the sliding groove in a sliding mode, a threaded hole matched with the screw rod is formed in the sliding block, an attaching plate is arranged on the side, away from the sliding groove, of the sliding block, a groove is formed in the side, away from the sliding block, of the attaching plate, and a light-emitting strip is arranged in the groove; according to the device, a worker drives the screw rod to rotate through the motor, so that the sliding block and the attaching plate can move in the axial direction of the screw rod, then the flatness is judged and recorded according to the light emitting condition of the groove when the attaching plate abuts against the wall surface, the single-time detection range is enlarged, and the detection efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of engineering detection, and in particular to a wall flatness detection device. Background Art

[0002] As people's living standards improve, they pay more and more attention to the quality of home decoration. During the decoration process, putty powder is needed to smooth the wall. In order to detect the quality of smoothing the wall, a detection device is usually used to detect the flatness of the wall after the smoothing operation to ensure that the flatness meets the specified requirements.

[0003] A Chinese utility model patent with publication number CN220454540U discloses a wall flatness inspection device, including a lifting cabinet, a hydraulic component is arranged inside the lifting cabinet, a push-pull block is fixedly connected to the output end of the hydraulic component, a left-right symmetrical slider one is fixedly connected to the outer wall of the push-pull block, the slider one on the right side is rotatably connected to one end of a connecting rod one inside, the other end of the connecting rod one is rotatably connected to a left-right symmetrical slider two, the slider two on the right side is rotatably connected to one end of a connecting rod two, the other end of the connecting rod two is rotatably connected to the inside of the connecting rod one on the left, and the slider one on the left side is fixedly connected to the inner bottom wall of the lifting cabinet.

[0004] The device is provided with a lifting plate, and a protective cabinet is fixedly connected to the top wall of the lifting plate. When performing a flatness inspection on the wall, the staff lifts and lowers the lifting plate through the hydraulic assembly inside the lifting cabinet, and then performs a distance measurement on the wall through the laser distance measurement assembly inside the protective cabinet to realize the detection of the flatness of the wall. However, when the lifting plate drives the laser distance meter to lift and lower, the laser distance meter can only perform detection operations on a single vertical line on the wall, so the detection range is small and the detection efficiency is low. Utility Model Content

[0005] In view of the problem of low detection efficiency in the prior art, the utility model provides a wall flatness detection device.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] The utility model provides a wall surface flatness detection device.

[0008] A base, wherein a mounting groove is provided on the base, a mounting plate is rotatably provided in the mounting groove, a slide groove is provided on the mounting plate, a screw is provided in the slide groove and the screw is rotatably connected to the mounting plate, a mounting cavity is provided in the mounting plate, a motor is fixedly provided in the mounting cavity, the motor output shaft is fixedly connected to one end of the screw, a slider is slidably provided in the slide groove, a threaded hole matched with the screw is provided on the slider, a bonding plate is provided on the side of the slider away from the slide groove, a groove is provided on the side of the bonding plate away from the slider, and a light strip is provided in the groove;

[0009] The telescopic mechanism is arranged on the laminating plate.

[0010] Preferably, the telescopic mechanism includes a card strip and a telescopic plate. The telescopic plates are in two groups and are slidably arranged on both sides of the bonding plate. A card slot 1 connected to the groove is provided on the telescopic plate. A group of card strips are fixedly arranged on both sides of the bonding plate. The side wall of the card slot 1 is provided with a card slot 2 matched with the card strip. The staff slides the telescopic plates on both sides of the bonding plate along both sides to realize the card slot 1 connected to the groove to expand the coverage of the light emitted by the luminous strip and expand the detection width of the wall. The card strips are set to limit the telescopic plates to ensure the sliding stability of the telescopic plates.

[0011] Preferably, it also includes a limiting mechanism, which includes a pressure rod, a connecting rod, a fixing rod and a spring. A countersunk hole is provided on the bonding plate, the pressure rod is inserted in the countersunk hole, a spring is provided at the bottom of the countersunk hole and two ends of the spring are respectively abutted against the pressure rod and the bonding plate, inner grooves connecting the countersunk holes are provided on both sides of the bonding plate, the connecting rod is slidably arranged in the inner groove, one end of the connecting rod is fixedly connected to the pressure rod, a through hole is penetrated at the top of the inner groove, and a fixing rod matched with the through hole is fixedly arranged on the connecting rod. The staff presses the pressure rod so that the pressure rod compresses the spring in the countersunk hole, thereby driving the connecting rod to descend in the vertical direction, so that the top of the fixing rod on the connecting rod is separated from the abutment with the telescopic plate and then slides the telescopic plate. When the telescopic plate slides to an appropriate position, the pressure rod is released, so that the spring drives the pressure rod and the connecting rod to rise, so that the top of the fixing rod abuts against the telescopic plate, thereby limiting the telescopic plate and ensuring the stability of the movement of the telescopic plate.

[0012] Preferably, the fixing rods are provided in multiple groups and are spaced apart along the length direction of the connecting rod, and the multiple groups of fixing rods are used to achieve multi-point limiting of the telescopic plate to ensure the stability of the telescopic plate.

[0013] Preferably, a rubber pad is fixedly provided at one end of the fixing rod away from the connecting rod. The rubber pad is provided to avoid direct collision between the fixing rod and the telescopic plate when they abut against each other, thereby ensuring the service life of the equipment.

[0014] Preferably, the laminating plate is rotatably connected to the slider, and the entire device can be folded by rotating the laminating plate and then engaging the mounting plate in the mounting groove, so as to facilitate carrying.

[0015] Preferably, a magnetic block is fixedly arranged in the mounting groove, and when the mounting plate is located in the mounting groove, the magnetic block can adsorb the mounting plate to achieve position limiting of the mounting plate.

[0016] The advantages of adopting the above technical solution are:

[0017] The utility model is provided with a base, a mounting groove is provided on the base, a mounting plate is rotatably provided in the mounting groove, a slide groove is provided on the mounting plate, a screw is provided in the slide groove and the screw is rotatably connected to the mounting plate, a mounting cavity is provided in the mounting plate, a motor is fixedly provided in the mounting cavity, the motor output shaft is fixedly connected to one end of the screw, a slider is slidably provided in the slide groove, a threaded hole matched with the screw is provided on the slider, a bonding plate is provided on the side of the slider away from the slide groove, a groove is provided on the side of the bonding plate away from the slider, a luminous strip is provided in the groove, and a telescopic mechanism is provided on the bonding plate. In this device, a staff member drives the screw to rotate by a motor, so that the slider and the bonding plate can move along the axial direction of the screw, and then the flatness is judged and recorded by the luminous condition of the groove when the bonding plate abuts against the wall, thereby increasing the single detection range and improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The structure diagram of the utility model is shown;

[0020] Figure 2 A partial structural schematic diagram of the utility model is shown;

[0021] Figure 3 A partial cross-sectional view of the utility model is shown;

[0022] Figure 4 The utility model is shown in the structural diagram.

[0023] Among them: base 1, mounting groove 101, magnetic block 102, mounting plate 2, slide groove 201, fitting plate 3, groove 301, card strip 302, countersunk hole 303, inner groove 304, light strip 4, screw 5, slider 501, telescopic plate 6, card slot 1 601, card slot 2 602, pressure rod 7, connecting rod 701, fixing rod 702, spring 8. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0025] like Figure 1-4As shown, the embodiment of the utility model discloses a wall flatness detection device, including a base 1 and a telescopic mechanism

[0026] A base 1 is provided with a mounting groove 101, a mounting plate 2 is rotatably arranged in the mounting groove 101, a slide groove 201 is provided on the mounting plate 2, a screw 5 is provided in the slide groove 201 and the screw 5 is rotatably connected to the mounting plate 2, a mounting cavity is provided in the mounting plate 2, a motor is fixedly arranged in the mounting cavity, the motor output shaft is fixedly connected to one end of the screw 5, a slider 501 is slidably arranged in the slide groove 201, a threaded hole matched with the screw 5 is provided on the slider 501, a bonding plate 3 is provided on the side of the slider 501 away from the slide groove 201, a groove 301 is provided on the side of the bonding plate 3 away from the slider 501, a light strip 4 is provided in the groove 301, and a telescopic mechanism is provided on the bonding plate 3.

[0027] In at least one embodiment, the telescopic mechanism includes a clamping strip 302 and a telescopic plate 6. The telescopic plates 6 are divided into two groups and are slidably arranged on both sides of the bonding plate 3. A clamping slot 601 connected to the groove 301 is provided on the telescopic plate 6. A group of clamping strips 302 are fixedly arranged on both sides of the bonding plate 3. The side walls of the clamping slot 601 are provided with a clamping slot 2 602 matched with the clamping strip 302. The staff slides the telescopic plates 6 on both sides of the bonding plate 3 along both sides, so that the clamping slot 601 connected to the groove 301 expands the coverage of the light emitted by the light strip 4 and expands the detection width of the wall. The clamping strip 302 is set to limit the telescopic plate 6 to ensure the stability of the sliding of the telescopic plate 6.

[0028] In at least one embodiment, a limiting mechanism is also included, which includes a pressure rod 7, a connecting rod 701, a fixing rod 702 and a spring 8. A countersunk hole 303 is provided on the bonding plate 3, and the pressure rod 7 is inserted in the countersunk hole 303. A spring 8 is provided at the bottom of the countersunk hole 303, and the two ends of the spring 8 are respectively abutted against the pressure rod 7 and the bonding plate 3. An inner groove 304 connected to the countersunk hole 303 is provided on both sides of the bonding plate 3. The connecting rod 701 is slidably arranged in the inner groove 304, one end of the connecting rod 701 is fixedly connected to the pressure rod 7, a through hole is penetrated at the top of the inner groove 304, and the connecting rod 701 is fixed on the A fixing rod 702 matched with the through hole is provided. The staff presses the pressure rod 7, so that the pressure rod 7 compresses the spring 8 in the countersunk hole 303, thereby driving the connecting rod 701 to descend in the vertical direction, so that the top of the fixing rod 702 on the connecting rod 701 is separated from the abutment with the telescopic plate 6 and then slides the telescopic plate 6. When the telescopic plate 6 slides to a suitable position, the pressure rod 7 is released, so that the spring 8 drives the pressure rod 7 and the connecting rod 701 to rise, so that the top of the fixing rod 702 abuts against the telescopic plate 6, thereby limiting the telescopic plate 6 and ensuring the stability of the movement of the telescopic plate 6.

[0029] In at least one embodiment, the fixing rods 702 are provided in multiple groups and are spaced apart along the length direction of the connecting rod 701 . The multiple groups of fixing rods 702 are used to limit the telescopic plate 6 at multiple points, thereby ensuring the stability of the telescopic plate 6 .

[0030] In at least one embodiment, a rubber pad is fixedly provided at one end of the fixing rod 702 away from the connecting rod 701. The rubber pad is provided to avoid direct collision between the fixing rod 702 and the telescopic plate 6 when they abut against each other, thereby ensuring the service life of the equipment.

[0031] In at least one embodiment, the bonding plate 3 is rotatably connected to the slider 501 , and the bonding plate 3 is rotated and then the mounting plate 2 is engaged in the mounting groove 101 to achieve folding of the entire device for easy carrying.

[0032] In at least one embodiment, a magnetic block 102 is fixedly disposed in the mounting groove 101 , and when the mounting plate 2 is located in the mounting groove 101 , the magnetic block 102 can adsorb the mounting plate 2 to limit the position of the mounting plate 2 .

[0033] When performing the wall flatness detection operation, the staff rotates the mounting plate 2 to disengage the mounting groove 101, and then the staff fits the bonding plate 3 on the mounting plate 2 with the wall to be tested, and makes the opening of the groove 301 on the bonding plate 3 abut against the wall. Then the staff starts the motor in the mounting cavity, and the output shaft of the motor drives the screw rod 5 to rotate. The screw rod 5 drives the slider 501 to move axially along the screw rod 5 by cooperating with the slider 501. The slide groove 201 limits the slider 501 to prevent the slider 501 from rotating circumferentially. When the slider 501 drives the bonding plate 3 to continue to move along the wall, the light strip 4 in the groove 301 is started, so that the staff can observe and record the flatness of the wall by observing the light emission at the abutment point between the bonding plate 3 and the wall, thereby realizing a comprehensive detection of the area covered by the bonding plate 3 on the wall. The operation is convenient and the detection efficiency is improved. In addition, the telescopic mechanism on the bonding plate 3 can adjust the detection range of the wall according to the width of the wall, thereby improving the detection efficiency.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A wall flatness detection device, characterized in that: include A base, wherein a mounting groove is provided on the base, a mounting plate is rotatably provided in the mounting groove, a slide groove is provided on the mounting plate, a screw is provided in the slide groove and the screw is rotatably connected to the mounting plate, a mounting cavity is provided in the mounting plate, a motor is fixedly provided in the mounting cavity, the motor output shaft is fixedly connected to one end of the screw, a slider is slidably provided in the slide groove, a threaded hole matched with the screw is provided on the slider, a bonding plate is provided on the side of the slider away from the slide groove, a groove is provided on the side of the bonding plate away from the slider, and a light strip is provided in the groove; The telescopic mechanism is arranged on the laminating plate.

2. A wall surface flatness detection device according to claim 1, characterized in that: The telescopic mechanism includes a card strip and a telescopic plate. The telescopic plates are in two groups and are slidably arranged on both sides of the bonding plate. A card slot 1 connecting the groove is provided on the telescopic plate. A group of card strips are fixedly arranged on both sides of the bonding plate. A card slot 2 matched with the card strip is provided on the side wall of the card slot 1.

3. A wall surface flatness detection device according to claim 2, characterized in that: It also includes a limiting mechanism, which includes a pressure rod, a connecting rod, a fixing rod and a spring. A countersunk hole is provided on the bonding plate, the pressure rod is inserted in the countersunk hole, a spring is provided at the bottom of the countersunk hole, and both ends of the spring are respectively abutted against the pressure rod and the bonding plate, inner grooves connecting the countersunk holes are provided on both sides of the bonding plate, the connecting rod is slidably arranged in the inner groove, one end of the connecting rod is fixedly connected to the pressure rod, a through hole is penetrated at the top of the inner groove, and a fixing rod matched with the through hole is fixedly arranged on the connecting rod.

4. A wall surface flatness detection device according to claim 3, characterized in that: The fixing rods are arranged in multiple groups and spaced apart along the length direction of the connecting rod.

5. A wall surface flatness detection device according to claim 3, characterized in that: A rubber pad is fixedly arranged on one end of the fixing rod away from the connecting rod.

6. A wall surface flatness detection device according to claim 1, characterized in that: The laminating plate is rotatably connected to the slider.

7. A wall surface flatness detection device according to claim 1, characterized in that: A magnetic block is fixedly arranged in the installation groove.

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