Wall surface flatness detection device

Abstract

The utility model relates to the technical field of wall body detection, in particular to a wall surface flatness detection device, which comprises a base, a stand column is slidably arranged on the base, a sleeve is arranged at the top of the stand column, a storage plate is rotatably arranged at the top of the sleeve, one side of the sleeve is hinged to the bottom end of a first electric push rod, and an output shaft of the first electric push rod is hinged to the storage plate. A mounting plate is arranged on the storage plate, a backup plate is slidably arranged on the side, away from the storage plate, of the mounting plate, and a worker can switch the storage plate between the horizontal state and the vertical state by starting the first electric push rod, so that the backup plate on the storage plate can detect the flatness of the vertical surface and the horizontal surface of the wall surface; operation is convenient, and the application range is widened.

Description

Technical Field

[0001] This application relates to the field of wall inspection technology, specifically a wall surface flatness inspection device. Background Technology

[0002] During the construction process, such as when building walls, it is necessary to test the flatness of the walls. By testing the flatness of the walls, it can be determined whether the flatness of the walls after construction meets the set standards, so as to avoid affecting the subsequent wall decoration work due to poor flatness.

[0003] A utility model patent with publication number CN219607941U discloses a wall flatness tester, including a base, a cylinder fixedly connected to the top of the base, a top plate fixedly connected to the top of the cylinder output end, a fixing block fixedly connected to the top of the top plate, a servo motor fixedly connected to the top of the top plate, and a fixing cylinder fixedly connected to the side of the fixing block away from the servo motor. By starting the servo motor to drive the rotating plate to rotate, the pressure plate fixed on the rotating plate is adjusted to a suitable angle. Then, the cylinder is started to drive the top plate to rise, raising the pressure plate to the same height as the measurement position. The base is then moved to make the pressure plate fit tightly against the wall, and the gap between the pressure plate and the wall is observed to detect the wall flatness. This wall flatness tester eliminates the need for inspectors to change positions multiple times to support the tools used during the inspection, reducing the labor intensity of the workers.

[0004] The device is equipped with a base, a cylinder on top of the base, a top plate and a fixing block on top of the cylinder. When the flatness of the wall is tested, the cylinder drives the top plate and pressure plate to rise and fall to perform the test. The angle of the pressure plate is adjusted by a servo motor. However, the pressure plate can only test the vertical surface of the wall when it is raised and lowered, and it is inconvenient to test the horizontal surface of the wall, so its applicability is limited. Utility Model Content

[0005] To address the issue of limited applicability of existing technologies, this utility model provides a wall flatness detection device.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] This utility model provides a wall flatness detection device, including a base, a column slidably arranged on the base, a sleeve arranged on the top of the column, a shelf rotatably arranged on the top of the sleeve, one side of the sleeve is hinged to the bottom end of an electric push rod, the output shaft of the electric push rod is hinged to the shelf, an mounting plate is arranged on the shelf, and a backing plate is slidably arranged on the side of the mounting plate away from the shelf.

[0008] It also includes a drive mechanism, which is mounted on the mounting plate;

[0009] It also includes a lifting mechanism, which is mounted on the column.

[0010] Preferably, the driving mechanism includes a motor and a screw. The motor is fixedly mounted on one end of the mounting plate, and the screw is rotatably mounted on the mounting plate. The output shaft of the motor is fixedly connected to one end of the screw. A support plate is fitted onto the screw. When the operator starts the motor, the motor drives the screw to rotate, thereby causing the support plate on the screw to move along the screw axis. The operation is convenient.

[0011] Preferably, the lifting mechanism includes an electric push rod two, a groove at the bottom of the sleeve, a column top inserted into the groove, a countersunk hole in the column, the electric push rod two fixedly installed in the countersunk hole, and the output shaft of the electric push rod two fixedly connected to the sleeve. When the operator starts the electric push rod two, the output shaft of the electric push rod two drives the sleeve to lift and lower on the column when it extends and retracts, thereby adjusting the detection height of the backing plate. The operation is convenient, and the groove on the sleeve limits the lifting and lowering of the sleeve, ensuring the stability of the sleeve lifting and lowering.

[0012] Preferably, the shelf has a mounting cavity on the side near the mounting plate. One end of the mounting plate is rotatably set in the safety cavity. A second motor is fixedly installed in the mounting cavity. The output shaft of the second motor is fixedly connected to the mounting plate. When the operator starts the second motor in the mounting cavity, the motor drives the mounting plate to rotate along the shelf, thereby adjusting the angle between the mounting plate and the backing plate, realizing multi-directional detection of the wall, which is convenient to operate.

[0013] Preferably, the side of the mounting plate is provided with scale lines along its length. The scale lines allow workers to mark the corresponding positions when observing the contact point between the mounting plate and the wall, which facilitates subsequent repairs to the wall.

[0014] Preferably, the side of the backing plate away from the mounting plate is provided with a slot, and a light strip is embedded in the slot. The light strip is connected to the power supply on the base through a wire. When the backing plate is against the wall, the light strip in the slot emits light. The operator can easily judge the flatness of the wall by observing the outward illumination of the light in the slot, making the operation convenient.

[0015] Preferably, the base is provided with a sliding groove, the bottom of the column is slidably disposed in the sliding groove, and an electric push rod three is fixedly disposed on the base. The output shaft of the electric push rod three is fixedly connected to the column. When the operator starts the electric push rod three, the electric push rod three drives the column to slide along the sliding groove, so that the backing plate moves closer to or away from the wall, making the operation convenient.

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

[0017] This utility model includes a base with a column slidably mounted on it. A sleeve is mounted on the top of the column, and a shelf is rotatably mounted on the top of the sleeve. One side of the sleeve is hinged to the bottom end of an electric push rod, and the output shaft of the electric push rod is hinged to the shelf. A mounting plate is mounted on the shelf, and a backing plate is slidably mounted on the side of the mounting plate away from the shelf. In this device, the operator can switch the shelf to a horizontal or vertical position by activating the electric push rod, allowing the backing plate on the shelf to check the flatness of the vertical and horizontal surfaces of the wall. The operation is convenient and the applicability is improved. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of the structure of this utility model is shown;

[0020] Figure 2 A schematic diagram of the structure of this utility model is shown;

[0021] Figure 3 A partial cross-sectional view of the present invention is shown.

[0022] The components include: base 1, slide 101, column 2, sleeve 201, electric push rod 202, shelf 3, electric push rod 1, mounting plate 5, backing plate 6, light strip 601, motor 1 7, screw 701, and electric push rod 3 8. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] like Figure 1-3As shown in the figure, this utility model embodiment discloses a wall flatness detection device, including a base 1, a drive mechanism and a lifting mechanism. A column 2 is slidably arranged on the base 1, and a sleeve 201 is arranged on the top of the column 2. A shelf 3 is rotatably arranged on the top of the sleeve 201. One side of the sleeve 201 is hinged to the bottom end of an electric push rod 4. The output shaft of the electric push rod 4 is hinged to the shelf 3. An mounting plate 5 is arranged on the shelf 3. A backing plate 6 is slidably arranged on the side of the mounting plate 5 away from the shelf 3. The drive mechanism is arranged on the mounting plate 5, and the lifting mechanism is arranged on the column 2.

[0025] In at least one embodiment, the drive mechanism includes a motor 7 and a screw 701. The motor 7 is fixedly mounted on one end of the mounting plate 5, and the screw 701 is rotatably mounted on the mounting plate 5. The output shaft of the motor 7 is fixedly connected to one end of the screw 701. A support plate 6 is fitted onto the screw 701. When the operator starts the motor 7, the motor 7 drives the screw 701 to rotate, thereby causing the support plate 6 on the screw 701 to move along the axial direction of the screw 701. The operation is convenient.

[0026] In at least one embodiment, the lifting mechanism includes an electric push rod 202. The bottom of the sleeve 201 is provided with a groove, and the top of the column 2 is inserted into the groove. The column 2 is provided with a countersunk hole, and the electric push rod 202 is fixedly installed in the countersunk hole. The output shaft of the electric push rod 202 is fixedly connected to the sleeve 201. When the operator starts the electric push rod 202, the output shaft of the electric push rod 202 drives the sleeve 201 to lift and lower on the column 2 when it extends and retracts, thereby adjusting the detection height of the backing plate 6. The operation is convenient, and the groove on the sleeve 201 limits the lifting and lowering of the sleeve 201, ensuring the stability of the lifting and lowering of the sleeve 201.

[0027] In at least one embodiment, the shelf 3 has a mounting cavity on the side near the mounting plate 5. One end of the mounting plate 5 is rotatably set in the safety cavity. A second motor is fixedly installed in the mounting cavity. The output shaft of the second motor is fixedly connected to the mounting plate 5. When the operator starts the second motor in the mounting cavity, the second motor drives the mounting plate 5 to rotate along the shelf 3, thereby adjusting the angle between the mounting plate 5 and the backing plate 6, realizing multi-directional detection of the wall, which is convenient to operate.

[0028] In at least one embodiment, the side of the mounting plate 5 is provided with scale lines along the length direction. The scale lines allow workers to mark the corresponding positions when observing the contact point between the mounting plate 6 and the wall, which facilitates subsequent repairs to the wall.

[0029] In at least one embodiment, the side of the back plate 6 away from the mounting plate 5 is provided with a slot, and a light strip 601 is embedded in the slot. The light strip 601 is connected to the power supply on the base 1 through a wire. When the back plate 6 abuts against the wall, the light strip 601 in the slot emits light. The operator can conveniently judge the flatness of the wall by observing the outward illumination of the light in the slot, making the operation convenient.

[0030] In at least one embodiment, the base 1 is provided with a sliding groove 101, the bottom of the column 2 is slidably disposed in the sliding groove 101, and an electric push rod 8 is fixedly disposed on the base 1. The output shaft of the electric push rod 8 is fixedly connected to the column 2. When the operator starts the electric push rod 8, the electric push rod 8 drives the column 2 to slide along the sliding groove 101, so that the backing plate 6 moves closer to or away from the wall, making the operation convenient.

[0031] When performing wall flatness testing, the worker moves the base 1 to the wall to be tested. When testing the vertical surface of the wall, the worker moves the base 1 so that the backing plate 6 on one side of the mounting plate 5 contacts the wall. Then, the worker uses a drive mechanism to slide the backing plate 6 along the length of the mounting plate 5. During the sliding process, the worker observes the change in the gap between the backing plate 6 and the wall to test the flatness of the vertical surface of the wall. When testing the horizontal surface of the top wall, the worker... The operator activates the electric push rod 4 on the sleeve 201, causing the output shaft of the electric push rod 4 to retract. During the retraction process, the storage plate 3 rotates along the sleeve 201. When the storage plate 3 rotates to a horizontal position, the operator then uses the lifting mechanism to raise the sleeve 201 and the backing plate 6, so that the backing plate 6 abuts against the top wall. Afterwards, by driving the backing plate 6 to move and observing the abutment point, the flatness of the top wall can be detected. The operation is convenient, ensuring effective detection of the vertical and horizontal surfaces of the wall and improving the applicability.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions 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 this application.

Claims

1. A wall surface flatness testing device, characterized in that: include The base has a column that slides on it, a sleeve on the top of the column, and a shelf that rotates on the top of the sleeve. One side of the sleeve is hinged to the bottom of the electric push rod, the output shaft of the electric push rod is hinged to the shelf, and a mounting plate is provided on the shelf. A backing plate is slidably provided on the side of the mounting plate away from the shelf. It also includes a drive mechanism, which is mounted on the mounting plate; It also includes a lifting mechanism, which is mounted on the column.

2. The wall surface flatness detection device according to claim 1, characterized in that: The drive mechanism includes a motor and a screw. The motor is fixedly mounted on one end of the mounting plate, and the screw is rotatably mounted on the mounting plate. The output shaft of the motor is fixedly connected to one end of the screw, and the abutment is fitted onto the screw.

3. The wall surface flatness detection device according to claim 1, characterized in that: The lifting mechanism includes an electric push rod II. The bottom of the sleeve is provided with a groove, the top of the column is inserted into the groove, the column is provided with a countersunk hole, the electric push rod II is fixedly installed in the countersunk hole, and the output shaft of the electric push rod II is fixedly connected to the sleeve.

4. The wall surface flatness detection device according to claim 1, characterized in that: The shelf has a mounting cavity on the side near the mounting plate. One end of the mounting plate is rotatably set in the safety cavity. A second motor is fixedly installed in the mounting cavity, and the output shaft of the second motor is fixedly connected to the mounting plate.

5. The wall surface flatness detection device according to claim 1, characterized in that: The mounting plate has scale lines along its length on its side.

6. The wall surface flatness detection device according to claim 1, characterized in that: The side of the back plate away from the mounting plate has a slot, and a light strip is embedded in the slot.

7. The wall surface flatness detection device according to claim 1, characterized in that: The base is provided with a sliding groove, and the bottom of the column is slidably disposed in the sliding groove. An electric push rod three is fixedly disposed on the base, and the output shaft of the electric push rod three is fixedly connected to the column.

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