Wall surface flatness detection device

Abstract

The utility model relates to the technical field of building measurement, and discloses a wall flatness detection device which comprises an outer box and a measuring plate, the top of the outer box is provided with a laser detection device, the front side of the outer box is fixedly connected with a winding shell, the outer wall of the winding shell is communicated with an outlet, the winding shell is internally provided with a measuring tape, and the measuring tape is connected with the measuring plate. The right side of the measuring plate is arranged on the left side of the outer box, the front side of the measuring plate on the upper side is rotationally connected with a rotating block, one end of the measuring tape is installed on the right side of the rotating block, the front side of the measuring plate is fixedly connected with a handle, and the right side of the measuring plate is provided with a recording mechanism. According to the utility model, the laser emitted by the laser detection equipment is displayed on the measuring plate to measure the laser, the whole device is relatively small and is more convenient to carry, and the laser position displayed on the scales and the marking panel are used for counting data, so that the device is more convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to building surveying technical field especially relates to a wall surface flatness detection device. BACKGROUND

[0002] With the development of society, people's demand for house decoration is also higher and higher, so the flatness of the interior wall is also very important, and the wall surface needs to be strictly controlled and accepted, so the wall surface flatness detector needs to be used on the interior wall to detect the wall surface flatness.

[0003] After searching, the patent of China with publication number CN207280403U discloses a wall surface flatness detector for real estate evaluation, which comprises a fixed plate, a light transmission hole is formed in the fixed plate, a plurality of laser range finders are fixedly connected to the fixed plate, the emission hole of the laser range finder is aligned with the light transmission hole, and a fixed base is arranged between the fixed base and the fixed plate. The driving assembly drives the fixed plate to ascend and descend, the driving assembly comprises a driving sleeve fixedly connected to the fixed base, a driving rod threadedly connected to the driving sleeve, a driving motor located in the driving sleeve and having an output shaft fixedly connected to the driving rod, and the end of the driving rod away from the driving motor is fixedly connected to the fixed plate. A limiting piece is arranged between the driving motor and the driving sleeve to limit the self-rotation of the driving motor. The utility model has the following advantages and effects: the scheme uses a new mechanical structure, and the driving assembly is arranged to enable the evaluator to conveniently detect the flatness of the wall at a high place, thereby improving the work efficiency. However, in actual use, the above-mentioned device has the following problems: when measuring the wall, the device is too large in size, and it is very inconvenient to carry when used by the construction personnel at a high floor or a remote place, thereby reducing the practicability of the measuring device. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a wall surface flatness detection device, which aims at improving the problem of too large size of the device in the prior art and the inconvenience of carrying.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wall surface flatness detection device, comprising an outer box and a measuring plate, the top of the outer box is provided with a laser detection device, the front side of the outer box is fixedly connected with a winding shell, the outer wall of the winding shell is communicated with an outlet, the inside of the winding shell is installed with a tape measure, the right side of the measuring plate is arranged on the left side of the outer box, the front side of the measuring plate is rotatably connected with a rotating block, one end of the tape measure is installed on the right side of the rotating block, the front side of the measuring plate is fixedly connected with a handle, and the right side of the measuring plate is provided with a recording mechanism.

[0006] Through the technical scheme, the wall surface is irradiated by starting the laser detection equipment, then the tape measure is drawn out from the winding shell, the measuring plate is abutted against the wall surface, and the wall surface is measured by the laser irradiation on the measuring plate, the whole device is small, and is convenient to use and carry.

[0007] As a further description of the technical scheme:

[0008] The recording mechanism comprises a marking panel, the left side of the marking panel is fixedly connected to the right side of the measuring plate, the top of the measuring plate is provided with a sliding groove, the inner side of the sliding groove is slidably connected with a pointer, the left side of the pointer is provided with a cleaning plate, and the right side of the measuring plate is provided with a scale.

[0009] Through the technical scheme, the information measured by the marking panel and the pointer is recorded, then the cleaning plate is in contact with the marking panel by pressing the pointer, and the marks on the marking panel can be cleaned by the cleaning plate by sliding the pointer.

[0010] As a further description of the technical scheme:

[0011] The outer wall of the handle is fixedly connected with an anti-skid sleeve, and the rear side of the measuring plate is fixedly connected with a rubber plate.

[0012] Through the technical scheme, the anti-skid sleeve is installed on the outer wall of the handle, and the anti-skid sleeve and the rubber plate on the rear side of the measuring plate also have the functions of wear resistance and anti-skid.

[0013] As a further description of the technical scheme:

[0014] The right side of the outer box is provided with a plurality of heat dissipation holes, and the rear side of the outer box is fixedly connected with a plurality of rubber pads.

[0015] Through the technical scheme, the heat dissipation holes can dissipate heat for the laser detection equipment, and the service life of the laser detection equipment is improved.

[0016] As a further description of the technical scheme:

[0017] The front side of the outer box is fixedly connected with a switch box, and the front side of the switch box is rotatably connected with a dust cover.

[0018] Through the technical scheme, the switch box can be conveniently operated and controlled by the staff, and the dust cover can protect the internal elements of the switch box.

[0019] As a further description of the technical scheme:

[0020] The right side of the measuring plate is fixedly connected with a buckle, and the inner side of the buckle is provided with a marker.

[0021] Through the above technical scheme: the marker pen can be fixedly clamped through the buckle, so that it is more convenient to use.

[0022] Further description of the above technical scheme:

[0023] The front side of the outer box is provided with a level.

[0024] Through the above technical scheme: the stability of the device is ensured through the level, and the entire device is kept on a horizontal line, so that the detection is more accurate.

[0025] Further description of the above technical scheme:

[0026] The top of the rotating block is threadedly connected with a bolt, and the bottom of the two bolts penetrates the top of the rotating block and the tape measure.

[0027] Through the above technical scheme: one end of the tape measure is fixed on the rotating block through the plurality of bolts, so that the firmness of the entire device is improved.

[0028] The utility model has the advantages of the following beneficial effects:

[0029] 1. In the utility model, when the wall surface is detected by laser, the laser detection equipment on the top of the outer box emits laser, then the rear side of the measuring plate is tightly attached to the wall surface at multiple positions, and the laser emitted by the laser detection equipment is displayed on the measuring plate to measure it, so that the practicability of the device is greatly improved, and the device is small in whole and convenient to carry.

[0030] 2. In the utility model, when the data is measured, the laser position displayed on the scale is marked by the pointer, and then the data is counted by the marking panel, after use, the cleaning plate is in contact with the marking panel by pressing the pointer, and then the cleaning plate is driven by the sliding pointer to clean the recorded data, so that the functionality of the device is improved, and the device is more convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A front side perspective view of a wall surface flatness detection device is provided.

[0032] Figure 2 A rear side perspective view of a wall surface flatness detection device is provided.

[0033] Figure 3 A split view of a measuring structure of a wall surface flatness detection device is provided.

[0034] LEGEND:

[0035] 1, outer box; 2, recording mechanism; 201, sliding groove; 202, pointer; 203, cleaning plate; 204, marking panel; 205, scale; 3, laser detection equipment; 4, winding shell; 5, outlet; 6, tape measure; 7, measuring plate; 8, rotating block; 9, handle; 10, non-slip sleeve; 11, buckle; 12, marker; 13, heat dissipation opening; 14, switch box; 15, dust cover; 16, level; 17, rubber pad; 18, rubber plate; 19, bolt. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0037] Referring to Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: a wall flatness detection device, including outer box 1 and measuring plate 7, the top of outer box 1 is installed with laser detection equipment 3, and the front side of outer box 1 is fixedly connected with winding shell 4, and the outer wall of winding shell 4 is connected with outlet 5, and the inside of winding shell 4 is installed with tape measure 6, and the right side of measuring plate 7 is arranged at the left side of outer box 1, and the front side of measuring plate 7 is rotatably connected with rotating block 8, and one end of tape measure 6 is installed at the right side of rotating block 8, and the front side of measuring plate 7 is fixedly connected with handle 9, and the right side of measuring plate 7 is provided with recording mechanism 2. The outer wall of handle 9 is fixedly connected with non-slip sleeve 10, the rear side of measuring plate 7 is fixedly connected with rubber plate 18, the top of rotating block 8 is screwedly connected with bolt 19, and the bottom of two bolts 19 penetrates the top of rotating block 8 and penetrates tape measure 6.

[0038] Specifically, laser detection equipment 3 is installed through outer box 1, and outer box 1 can provide stable operation environment for laser detection equipment 3, winding shell 4 is installed at the front side of outer box 1, and tape measure 6 is placed through winding shell 4, reset spring is installed in the inside of winding shell 4, and tape measure 6 is automatically retracted into winding shell 4 after use, one end of tape measure 6 is connected with rotating block 8, and rotating block 8 is installed on measuring plate 7, when wall is detected, the flatness of wall is measured by placing measuring plate 7 at different positions of wall. Handle 9 is installed at the front side of measuring plate 7, and the comfort of construction personnel when using can be improved through handle 9 and non-slip sleeve 10, and rubber plate 18 is also installed at the rear side of measuring plate 7, and when rubber plate 18 is abutted on wall, wall friction can be avoided.

[0039] With reference to Figure 1 , Figure 2 and Figure 3 , the recording mechanism 2 comprises a marking panel 204, the left side of the marking panel 204 is fixedly connected to the right side of the measuring plate 7, the top of the measuring plate 7 is provided with a sliding groove 201, the inner side of the sliding groove 201 is slidably connected with a pointer 202, the left side of the pointer 202 is installed with a cleaning plate 203, and the right side of the measuring plate 7 is provided with a scale 205. The right side of the measuring plate 7 is fixedly connected with the buckle 11, and the inner side of the buckle 11 is provided with the marker pen 12.

[0040] Specifically, the marking panel 204 is installed on the right side of the measuring plate 7, through which the measured information can be recorded, and the sliding groove 201 is provided on the top of the measuring plate 7, through which the pointer 202 is installed, so that the pointer 202 can move back and forth in the sliding groove 201, and the cleaning plate 203 is installed on the left side of the pointer 202. The pointer 202 is made of plastic material and can be elastically deformed, and the cleaning plate 203 leaves a gap with the marking panel 204. By pressing the pointer 202, the cleaning plate 203 contacts the marking panel 204, and then the marking on the marking panel 204 is cleaned by moving the cleaning plate 203 back and forth.

[0041] With reference to Figure 1 and Figure 2 , a plurality of heat dissipation holes 13 are provided on the right side of the outer box 1, a plurality of rubber pads 17 are fixedly connected to the rear side of the outer box 1, a switch box 14 is fixedly connected to the front side of the outer box 1, a dust cover 15 is rotatably connected to the front side of the switch box 14, and a level 16 is installed on the front side of the outer box 1.

[0042] Specifically, the laser detection device 3 is cooled through the plurality of heat dissipation holes 13 on the outer box 1, and the dust cover 15 is installed on the front side of the switch box 14, which can prevent dust from entering the switch box 14 and affecting the internal components.

[0043] Working principle: first in the wall laser detection, through the outer box 1 is placed near the ground on the wall, then start the laser detection device 3 of outer box 1 top emit laser, at this time through the handle 9 will measure the board 7, then the rear of the measuring plate 7 is placed in the wall of multiple position, through the laser detection device 3 laser display on the measuring plate 7 to measure it, at the same time, the measuring plate 7 and winding shell 4 through the tape 6 are connected, at the same time, the wall can also be measured, the distance is measured, so greatly improve the practicability of the device, at the same time, the device is small, carrying is more convenient, and in the data measurement, the right side of the measuring plate 7 is also designed to scale 205, through the laser display position, using the pointer 202 in sliding groove 201 mark, then through the marking panel 204 data statistics, after use, can be through the press pointer 202 make clean plate 203 contact marking panel 204, in turn through the driving clean plate 203 to clean the recorded data, so not only improve the functionality of the device, at the same time, it is more convenient to use.

[0044] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A wall surface flatness testing device, comprising an outer casing (1) and a measuring plate (7), characterized in that: A laser detection device (3) is installed on the top of the outer box (1). A winding shell (4) is fixedly connected to the front side of the outer box (1). An outlet (5) is connected to the outer wall of the winding shell (4). A measuring tape (6) is installed inside the winding shell (4). The right side of the measuring plate (7) is located on the left side of the outer box (1). A rotating block (8) is rotatably connected to the front side of the upper measuring plate (7). One end of the measuring tape (6) is installed on the right side of the rotating block (8). A handle (9) is fixedly connected to the front side of the measuring plate (7). A recording mechanism (2) is provided on the right side of the measuring plate (7).

2. The wall surface flatness detection device according to claim 1, characterized in that: The recording mechanism (2) includes a marking panel (204), the left side of which is fixedly connected to the right side of the measuring plate (7). The top of the measuring plate (7) is provided with a sliding groove (201), and a pointer (202) is slidably connected to the inner side of the sliding groove (201). A cleaning plate (203) is installed on the left side of the pointer (202), and a scale (205) is provided on the right side of the measuring plate (7).

3. The wall surface flatness detection device according to claim 1, characterized in that: The outer wall of the handle (9) is fixedly connected with an anti-slip sleeve (10), and the rear side of the measuring plate (7) is fixedly connected with a rubber plate (18).

4. The wall surface flatness detection device according to claim 1, characterized in that: Multiple heat dissipation vents (13) are provided on the right side of the outer casing (1), and multiple rubber pads (17) are fixedly connected to the rear side of the outer casing (1).

5. The wall surface flatness detection device according to claim 1, characterized in that: A switch box (14) is fixedly connected to the front side of the outer casing (1), and a dust cover (15) is rotatably connected to the front side of the switch box (14).

6. The wall surface flatness detection device according to claim 1, characterized in that: A buckle (11) is fixedly connected to the right side of the measuring plate (7), and a marker pen (12) is provided on the inner side of the buckle (11).

7. The wall surface flatness detection device according to claim 1, characterized in that: A level (16) is installed on the front side of the outer casing (1).

8. The wall surface flatness detection device according to claim 1, characterized in that: The top of each rotating block (8) is threaded with a bolt (19), and the bottom of the two bolts (19) penetrates the top of the rotating block (8) and passes through the measuring tape (6).

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