Waterproof coating thickness detection device

Abstract

The utility model relates to the technical field of waterproof coating thickness detection, and provides a waterproof coating thickness detection device which comprises a measuring cylinder, a first threaded hole is formed in the middle of the top surface of the measuring cylinder, a measuring screw is arranged on the inner side of the first threaded hole in a threaded connection mode, and a measuring column is fixedly arranged at the lower end of the measuring screw. A sampling barrel is fixedly arranged at the lower end of the measuring column, a measuring needle is fixedly arranged on the top face of the inner side of the sampling barrel, a rotating plate is movably inserted into the outer side of the measuring barrel, a rotating column is fixedly arranged in the middle of one side wall of the rotating plate, a supporting plate is movably inserted into the outer side of the rotating column, and a base plate is fixedly arranged at the lower end of the supporting plate. The measuring cylinder is supported by the supporting plate, long-time manual holding is not needed, the burden of workers is relieved, the measuring cylinder can be driven to be adjusted through rotation of the rotating plate so as to adapt to measurement of non-horizontal planes such as a wall, and adaptability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coating thickness detection, in particular to a waterproof coating thickness detection device. Background Art

[0002] Waterproof coating is a kind of coating made of high molecular polymer and asphalt or cement as the main film-forming substances, and various additives are added. It is mainly used on the base surfaces that need to be waterproofed, such as roofs, basements, toilets and bathrooms, and exterior walls of buildings. It can form a continuous, integral, and thick coating waterproof layer at room temperature. In order to ensure the waterproof performance of the building, it is necessary to ensure that the waterproof coating applied reaches a certain thickness. Therefore, during the construction of waterproof coating, the staff needs to test the thickness of the waterproof coating to ensure that the thickness of the waterproof coating meets the standard.

[0003] At present, the existing waterproof coating thickness detection devices often need to be supported and fixed by manual hand-holding. Long-term use will aggravate the hand fatigue of the staff and increase the workload. In addition, they cannot be perfectly adapted to some inclined or vertical objects such as walls, and their practicality is poor.

[0004] Therefore, there is a need for a waterproof coating thickness detection device that can be adjusted according to needs, does not require staff to hold it for a long time, enhances practicality, and reduces the burden on staff. Summary of the invention

[0005] In order to solve the above problems, the utility model proposes a waterproof coating thickness detection device, which has the characteristics of good adjustability and strong adaptability.

[0006] In order to achieve the above purpose, the utility model proposes the following specific solutions:

[0007] A waterproof coating thickness detection device comprises a measuring cylinder, a first threaded hole is provided in the middle of the top surface of the measuring cylinder, the first threaded hole is connected with the inner side of the measuring cylinder, a measuring screw is threadedly connected inside the first threaded hole, a measuring column is fixedly provided at the lower end of the measuring screw, the measuring column is movably inserted in the inner side of the measuring cylinder, a sampling cylinder is fixedly provided at the lower end of the measuring column, the sampling cylinder is located below the measuring cylinder, a measuring needle is fixedly provided on the inner top surface of the sampling cylinder, a rotating plate is movably inserted on the outer side of the measuring cylinder, a connecting hole is provided in the middle of the top surface of the rotating plate, the measuring cylinder is movably inserted in the inner side of the connecting hole, a rotating column is fixedly provided in the middle of one side wall of the rotating plate, a supporting plate is movably inserted on the outer side of the rotating column, a rotating hole is provided on the edge of one side wall of the support plate, the rotating column is movably inserted in the inner side of the rotating hole, and a pad is fixedly provided at the lower end of the support plate.

[0008] As a preferred technical solution of a waterproof coating thickness detection device of the utility model, a fixed plate is fixedly provided on the top surface of the rotating plate, the fixed plate is located on one side of the connecting hole, a spring is fixedly provided on the edge of one side wall of the fixed plate, an arc-shaped clamping plate is fixedly provided at one end of the spring, and the arc-shaped clamping plate is tightly fitted to the outer wall of the measuring tube.

[0009] As a preferred technical solution of a waterproof coating thickness detection device of the utility model, a second threaded hole is provided on the edge of one side wall of the fixed plate, an extrusion screw is threadedly connected to the inner side of the second threaded hole, and the extrusion screw is movably sleeved on the inner side of the spring.

[0010] As a preferred technical solution of a waterproof coating thickness detection device of the utility model, a scale window is fixedly provided on the outer wall of the measuring tube, and the scale window is made of transparent material.

[0011] As a preferred technical solution of a waterproof coating thickness detection device of the utility model, a third threaded hole is provided in the middle of the top surface of the support plate, the third threaded hole is connected with the rotating hole, and a fixing screw is threadedly connected inside the third threaded hole.

[0012] As a preferred technical solution of a waterproof coating thickness detection device of the utility model, a limit plate is fixedly provided at one end of the rotating column, and the limit plate is located on one side of the supporting plate.

[0013] As a preferred technical solution of a waterproof coating thickness detection device of the utility model, the measuring screw rod is fixedly provided with a rotating disk.

[0014] As a preferred technical solution of a waterproof coating thickness detection device of the utility model, the surface layer of the arc-shaped clamping plate is made of flexible material, and the size of the measuring column is adapted to the size of the measuring tube.

[0015] Compared with the existing technology, the utility model has the following beneficial effects:

[0016] The utility model supports the rotating plate and the measuring tube by the arranged supporting plate, and does not need to be manually held for a long time during use. When measuring the waterproof coating on the surface of some objects such as walls, the device can be fixed by the supporting plate and the pad at the lower end thereof, and then the rotating plate is rotated to make the measuring tube perpendicular to the measuring surface, and then the measurement is carried out, thereby ensuring that the measurement result is more accurate and reducing the work intensity of the staff.

[0017] The measuring tube of the utility model is movably inserted into the inner side of the connecting hole of the rotating plate and is clamped and fixed by the arc-shaped clamping plates on both sides. This enables the measuring tube to be disassembled and used separately when needed, thus expanding the usage scenarios and better meeting the usage needs under various conditions.

[0018] The utility model measures the thickness of the waterproof coating by means of a measuring needle, and the sampling tube can cut and extract samples while measuring, which is convenient for subsequent needs. By rotating the measuring screw, the measuring needle is driven to pierce the waterproof coating, and then the downward movement distance of the measuring column in the scale window is observed to obtain the thickness of the waterproof coating. The measurement result is accurate and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to better describe the technical solution of the utility model in detail, the present invention is further explained below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a three-dimensional diagram of the overall structure provided by the utility model;

[0021] Figure 2 It is a three-dimensional cross-sectional view of the utility model;

[0022] Figure 3 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0023] Figure 4 For this utility model Figure 2 The enlarged schematic diagram of point B in the middle;

[0024] Figure 5 For this utility model Figure 2 Enlarged schematic diagram of point C in the middle.

[0025] In the figure: 1. measuring cylinder; 11. scale window; 12. first threaded hole; 2. measuring screw; 21. rotating disk; 22. measuring column; 23. sampling cylinder; 24. measuring needle; 3. rotating plate; 31. fixed plate; 311. second threaded hole; 312. extrusion screw; 313. spring; 314. arc clamp; 32. rotating column; 321. limit plate; 33. connecting hole; 4. support plate; 41. pad; 42. rotating hole; 43. third threaded hole; 44. fixing screw. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0027] See also Figure 1-5As shown, the utility model provides the following technical solutions: a waterproof coating thickness detection device, including a measuring tube 1, a scale window 11 is fixedly provided on the outer wall of the measuring tube 1, and the scale window 11 is made of transparent material. This solution reads the measured size through the scale window 11, and obtains a more accurate and convenient measurement result.

[0028] Reference Figure 1 , Figure 2 and Figure 4 As shown, specifically, a first threaded hole 12 is provided in the middle of the top surface of the measuring tube 1 for rotating and moving down the measuring screw 2. The first threaded hole 12 is connected to the inner side of the measuring tube 1. A measuring screw 2 is threadedly connected to the inner side of the first threaded hole 12 for driving the measuring column 22 to move down. A rotating disk 21 is fixedly provided on the top of the measuring screw 2 for facilitating the rotation of the measuring screw 2. A measuring column 22 is fixedly provided at the lower end of the measuring screw 2 for measuring the thickness of the waterproof coating according to the downward distance of the measuring column 22. The measuring column 22 is movably plugged into the inner side of the measuring tube 1. The size of the measuring column 22 is matched with the size of the measuring tube 1. A sampling tube 23 is fixedly provided at the lower end of the measuring column 22 for sampling the waterproof coating. The sampling tube 23 is located below the measuring tube 1. A measuring needle 24 is fixedly provided on the inner top surface of the sampling tube 23 for measuring the thickness of the waterproof coating. The measurement operation of this scheme is simple and convenient, the measurement result is accurate, and the practicability is good.

[0029] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, specifically, a rotating plate 3 is movably inserted on the outer side of the measuring cylinder 1 for supporting the measuring cylinder 1. A connecting hole 33 is provided in the middle of the top surface of the rotating plate 3 for connecting the measuring cylinder 1. The measuring cylinder 1 is movably inserted inside the connecting hole 33. A rotating column 32 is fixedly provided in the middle of one side wall of the rotating plate 3 for facilitating the rotation of the rotating plate 3. A supporting plate 4 is movably inserted on the outer side of the rotating column 32 for supporting the rotating plate 3. A rotating hole 42 is provided on the edge of one side wall of the supporting plate 4 for facilitating the rotation of the rotating column 32. The rotating column 32 is movably inserted inside the rotating hole 42. A pad is fixedly provided at the lower end of the supporting plate 4 The plate 41 is used to increase the contact area with the ground and make the support more stable. A third threaded hole 43 is provided in the middle of the top surface of the support plate 4 for connecting a fixed screw 44. The third threaded hole 43 is connected with the rotating hole 42. A fixed screw 44 is threadedly connected on the inner side of the third threaded hole 43 for limiting the rotation of the rotating column 32. A limit plate 321 is fixed at one end of the rotating column 32 to prevent the rotating column 32 from disengaging from the rotating hole 42. The limit plate 321 is located on one side of the support plate 4. This solution can rotate and adjust the angle of the measuring tube 1 to adapt to different waterproof coating surfaces, with good adjustability and strong adaptability.

[0030] Reference Figure 1 , Figure 2 and Figure 5The cam 314 is a substantially parallelogram of the cam 316 and the engagement of the cam 316 therewith. The cam 316 is preferably used to engage the cam 314, wherein the engagement of the cam 316 and the engagement of the cam 316 are performed sequentially.

[0031] The working principle and use process of this utility model:

[0032] When in use, the measuring tube 1 is supported by the pad 41 and the support plate 4 so that the measuring tube 1 is perpendicular to the surface of the waterproof coating. Then, by rotating the rotating disk 21, the measuring screw 2 is driven to rotate and move downward, so that the measuring column 22 drives the sampling tube 23 to move downward to cut the waterproof coating for sampling. The measuring needle 24 pierces the waterproof coating. Then, the downward distance of the measuring column 22 is observed through the scale window 11, and the thickness of the waterproof coating can be obtained. If it is necessary to measure the waterproof coating on the wall, the pad 41 can be placed on the ground, the fixing screw 44 can be loosened, and then the rotating plate 3 can be rotated to drive the measuring tube 1 to rotate. When the measuring tube 1 is perpendicular to the surface of the waterproof coating, the fixing screw 44 can be tightened to fix the measuring tube 1. Then, the above steps can be repeated for measurement.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A waterproof coating thickness detection device, comprising a measuring tube (1), characterized in that: A first threaded hole (12) is provided in the middle of the top surface of the measuring tube (1), the first threaded hole (12) is connected to the inner side of the measuring tube (1), a measuring screw (2) is threadedly connected to the inner side of the first threaded hole (12), a measuring column (22) is fixedly provided at the lower end of the measuring screw (2), the measuring column (22) is movably plugged into the inner side of the measuring tube (1), a sampling tube (23) is fixedly provided at the lower end of the measuring column (22), the sampling tube (23) is located below the measuring tube (1), and a measuring needle (24) is fixedly provided on the inner top surface of the sampling tube (23). A rotating plate (3) is movably inserted on the outer side of the measuring tube (1), a connecting hole (33) is provided in the middle of the top surface of the rotating plate (3), the measuring tube (1) is movably inserted inside the connecting hole (33), a rotating column (32) is fixedly provided in the middle of one side wall of the rotating plate (3), a supporting plate (4) is movably inserted on the outer side of the rotating column (32), a rotating hole (42) is provided on the edge of one side wall of the supporting plate (4), the rotating column (32) is movably inserted inside the rotating hole (42), and a pad (41) is fixedly provided at the lower end of the supporting plate (4).

2. A waterproof coating thickness detection device according to claim 1, characterized in that: A fixing plate (31) is fixedly provided on the top surface of the rotating plate (3), the fixing plate (31) being located on one side of the connecting hole (33), a spring (313) being fixedly provided on the edge of one side wall of the fixing plate (31), an arc-shaped clamping plate (314) being fixedly provided on one end of the spring (313), the arc-shaped clamping plate (314) being tightly fitted to the outer wall of the measuring tube (1).

3. A waterproof coating thickness detection device according to claim 2, characterized in that: A second threaded hole (311) is provided at the edge of one side wall of the fixing plate (31), an extrusion screw rod (312) is threadedly connected to the inner side of the second threaded hole (311), and the extrusion screw rod (312) is movably sleeved on the inner side of the spring (313).

4. A waterproof coating thickness detection device according to claim 3, characterized in that: The outer wall of the measuring cylinder (1) is fixedly provided with a scale window (11), and the scale window (11) is made of a transparent material.

5. A waterproof coating thickness detection device according to claim 4, characterized in that: A third threaded hole (43) is provided in the middle of the top surface of the support plate (4), the third threaded hole (43) is connected to the rotation hole (42), and a fixing screw (44) is threadedly connected to the inner side of the third threaded hole (43).

6. A waterproof coating thickness detection device according to claim 5, characterized in that: A limiting plate (321) is fixedly provided at one end of the rotating column (32), and the limiting plate (321) is located on one side of the supporting plate (4).

7. A waterproof coating thickness detection device according to claim 6, characterized in that: The measuring screw rod (2) is provided with a rotating disk (21) for jacking and fixing.

8. A waterproof coating thickness detection device according to claim 7, characterized in that: The surface layer of the arc-shaped clamping plate (314) is made of a flexible material, and the size of the measuring column (22) is compatible with the size of the measuring cylinder (1).

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