A waterproofing roll material thickness measuring device

Abstract

The utility model provides a waterproof coil thickness measuring device, which belongs to the technical field of waterproof coil. The waterproof coil thickness measuring device includes a detection platform, a thickness measuring sensor and a conveying mechanism, wherein a bracket is fixedly connected to the top of the detection platform, and the conveying mechanism includes a first motor, an active roller, a slider, a limit rod and a driven roller, wherein the first motor is fixedly connected to the front side of the detection platform; the active roller is fixedly connected to the output end of the first motor; the slider is slidably connected to the inner wall of the bracket; the limit rod is fixedly connected between the inner walls of the bracket, and the slider is slidably connected to the limit rod; the driven roller is rotatably connected to the slider, and the waterproof coil passes through the active roller, and then the slider is adjusted to slide on the limit rod, so that the driven roller contacts the surface of the waterproof coil, and the first motor is started, and the output end of the first motor drives the active roller to rotate, and cooperates with the driven roller to convey the waterproof coil so as to continuously change its position, thereby improving the detection efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled materials, in particular to a waterproof coiled material thickness measuring device. Background Art

[0002] Waterproof membrane is a kind of waterproof material commonly used in construction projects. It is usually used in roofs, basements, toilets and pools to prevent moisture from penetrating into the building structure. Common types of waterproof membranes include asphalt membranes, polymer modified asphalt membranes, EPDM membranes, PVC membranes and polymer waterproof membranes. These waterproof membranes play a key waterproofing role in construction projects. The selection of suitable waterproof membranes depends on factors such as building structure, use environment and construction requirements. The waterproof membrane thickness measuring device is a device used to measure the thickness of waterproof membranes. This device is usually used in construction projects to ensure that the thickness of the waterproof membrane meets the specified requirements to improve the waterproof performance of the building.

[0003] The existing waterproofing membrane thickness measuring device generally uses a thickness measuring sensor to measure the thickness of the waterproofing membrane. In order to prevent the accidental detection and improve the accuracy of the detection data, it is usually necessary to detect multiple positions of the waterproofing membrane, which requires changing the position of the waterproofing membrane. The existing method is that the detection personnel pull the waterproofing membrane multiple times to change the position of the waterproofing membrane, and the detection efficiency is low. Therefore, we propose a waterproofing membrane thickness measuring device to solve the above problem. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a waterproof coiled material thickness measuring device that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model provides a waterproof coiled material thickness measuring device, comprising

[0006] A testing platform and a thickness measuring sensor, wherein a bracket is fixedly connected to the top of the testing platform, and a conveying mechanism is arranged between the testing platform and the bracket, and the conveying mechanism includes

[0007] A first motor, wherein the first motor is fixedly connected to the front side of the detection platform;

[0008] An active roller, the active roller is fixedly connected to the output end of the first motor and is rotatably mounted on the detection platform;

[0009] A slider, the slider being slidably connected to the inner wall of the bracket;

[0010] A limiting rod, wherein the limiting rod is fixedly connected between the inner walls of the bracket, and the sliding block is slidably connected to the limiting rod;

[0011] A driven roller is rotatably connected to the slider.

[0012] In a preferred solution, a second motor is fixedly connected to the front side of the bracket, a lead screw is fixedly connected to the output end of the second motor, and a connecting rod is fixedly connected between the inner walls of the bracket.

[0013] In a preferred solution, the screw rod is threadedly connected to a sliding block, the sliding block is slidably connected to a connecting rod, the sliding block is rotatably connected to a rotating rod, the rotating rod is rotatably connected to a fixing frame, and the fixing frame is fixedly connected to the top of the sliding block.

[0014] In a preferred solution, a support plate is fixedly connected to the top of the detection platform, and a cylinder is fixedly connected to the top of the support plate.

[0015] In a preferred solution, the telescopic end of the cylinder is fixedly connected to a mounting plate, the thickness sensor is fixedly connected to a fixing plate, and the fixing plate and the mounting plate are fixedly connected by bolts.

[0016] In a preferred solution, a fixing mechanism is provided on the mounting plate, and two fixing mechanisms are provided, and the two fixing mechanisms are symmetrically arranged on the left and right.

[0017] In a preferred solution, the fixing mechanism includes a connecting plate, a mounting seat and a pressing plate, and the connecting plate is fixedly connected to the outer side of the mounting plate.

[0018] In a preferred solution, a connecting rod is fixedly connected between the mounting seat and the pressing plate, the connecting plate is slidably connected to the connecting rod, and a spring is fixedly connected between the connecting plate and the pressing plate.

[0019] In a preferred solution, a protrusion is fixedly connected to the bottom of the pressing plate, and a plurality of the protrusions are provided, and the plurality of the protrusions are evenly arranged on the bottom of the pressing plate.

[0020] The utility model provides a waterproof coiled material thickness measuring device, and its beneficial effects include:

[0021] 1. The waterproofing membrane passes through the active roller, and then the slider is adjusted to slide on the limit rod, so that the driven roller contacts the surface of the waterproofing membrane, and the first motor is started. The output end of the first motor drives the active roller to rotate, and cooperates with the driven roller to transport the waterproofing membrane so as to continuously change its position, thereby improving the detection efficiency.

[0022] 2. By setting up a fixing mechanism, when the cylinder drives the mounting plate and the thickness sensor to descend, the mounting plate drives the connecting plate to descend, and the connecting plate drives the pressing plate to descend through the connecting rod, so that the protrusion at the bottom of the pressing plate squeezes the waterproof membrane to fix the waterproof membrane, thereby preventing the waterproof membrane from bending during detection and affecting the detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a three-dimensional diagram of the overall structure provided by the embodiment of the utility model;

[0025] Figure 2 A side view schematic diagram of the structure provided for an embodiment of the utility model;

[0026] Figure 3 A schematic diagram of a support structure provided for an embodiment of the utility model;

[0027] Figure 4 A schematic diagram of the fixing mechanism structure provided for an embodiment of the utility model;

[0028] In the figure: 1. testing table; 2. conveying mechanism; 201. first motor; 202. active roller; 203. slider; 204. limit rod; 205. driven roller; 206. fixed frame; 207. second motor; 208. screw rod; 209. connecting rod; 210. sliding block; 211. rotating rod; 3. fixing mechanism; 301. connecting plate; 302. mounting seat; 303. pressure plate; 304. connecting rod; 305. spring; 306. protrusion; 4. thickness sensor; 5. bracket; 6. support plate; 7. cylinder; 8. mounting plate; 9. fixing plate. DETAILED DESCRIPTION

[0029] Example: Refer to Figure 1-Figure 4 The utility model provides a waterproof coiled material thickness measuring device, including a detection platform 1 and a thickness measuring sensor 4. A bracket 5 is fixedly connected to the top of the detection platform 1. A conveying mechanism 2 is arranged between the detection platform 1 and the bracket 5. The conveying mechanism 2 includes a first motor 201, an active roller 202, a slider 203, a limit rod 204 and a driven roller 205. The first motor 201 is fixedly connected to the front side of the detection platform 1; the active roller 202 is fixedly connected to the output end of the first motor 201, and the active roller 202 is rotatably installed on the detection platform 1.

[0030] The slider 203 is slidably connected to the inner wall of the bracket 5; the limit rod 204 is fixedly connected between the inner walls of the bracket 5, and the slider 203 is slidably connected to the limit rod 204; the driven roller 205 is rotatably connected to the slider 203, and the thickness sensor 4 includes an infrared rangefinder and a transmitter. The thickness sensor 4 is brought into contact with the surface of the waterproof coiled material, and the distance from the detection platform 1 measured by the infrared rangefinder is the thickness of the waterproof coiled material. The waterproof coiled material is passed through the active roller 202, and then the slider 203 is adjusted to slide on the limit rod 204, so that the driven roller 205 is in contact with the surface of the waterproof coiled material, and the first motor 201 is started. The output end of the first motor 201 drives the active roller 202 to rotate, and cooperates with the driven roller 205 to transport the waterproof coiled material so as to continuously change its position, thereby improving the detection efficiency.

[0031] In a preferred embodiment, the front side of the bracket 5 is fixedly connected to the second motor 207, the output end of the second motor 207 is fixedly connected to the screw rod 208, the inner walls of the bracket 5 are fixedly connected to the connecting rod 209, the screw rod 208 is threadedly connected to the sliding block 210, the sliding block 210 is slidingly connected to the connecting rod 209, the sliding block 210 is rotatably connected to the rotating rod 211, the rotating rod 211 is rotatably connected to the fixed frame 206, the fixed frame 206 is fixedly connected to the top of the slider 203, and the second motor 207 is started.

[0032] The output end of the second motor 207 drives the lead screw 208 to rotate. Under the restriction of the connecting rod 209, the sliding block 210 slides along the connecting rod 209. The sliding block 210 drives the rotating rod 211 to rotate. The rotating rod 211 drives the fixed frame 206 to move up and down, and then drives the driven roller 205 to move up and down through the slider 203. It can be adjusted according to the thickness of the waterproof membrane, and can transport waterproof membranes of different thicknesses. The first motor 201 and the second motor 207 are both electrically connected to an external power supply.

[0033] In a preferred embodiment, a support plate 6 is fixedly connected to the top of the testing platform 1, a cylinder 7 is fixedly connected to the top of the support plate 6, a mounting plate 8 is fixedly connected to the telescopic end of the cylinder 7, a fixing plate 9 is fixedly connected to the thickness sensor 4, and the fixing plate 9 and the mounting plate 8 are fixedly connected by bolts. By starting the cylinder 7, the telescopic end of the cylinder 7 drives the mounting plate 8 to descend, and the mounting plate 8 drives the thickness sensor 4 to descend through the fixing plate 9, so that the thickness sensor 4 contacts the surface of the waterproof membrane, and then the thickness of the waterproof membrane is measured. Since the fixing plate 9 and the mounting plate 8 are fixedly connected by bolts, it is convenient to disassemble the thickness sensor 4 for repair and maintenance.

[0034] In a preferred embodiment, a fixing mechanism 3 is provided on the mounting plate 8. Two fixing mechanisms 3 are provided, and the two fixing mechanisms 3 are symmetrically arranged on the left and right. The fixing mechanism 3 includes a connecting plate 301, a mounting seat 302 and a pressure plate 303. The connecting plate 301 is fixedly connected to the outer side of the mounting plate 8. A connecting rod 304 is fixedly connected between the mounting seat 302 and the pressure plate 303. The connecting plate 301 is slidably connected to the connecting rod 304. A spring 305 is fixedly connected between the connecting plate 301 and the pressure plate 303. A protrusion 306 is fixedly connected to the bottom of the pressure plate 303.

[0035] There are a plurality of protrusions 306, which are evenly arranged at the bottom of the pressing plate 303. The protrusions 306 are made of rubber material so that the waterproof membrane will not be damaged when the waterproof membrane is fixed. By setting the fixing mechanism 3, when the cylinder 7 drives the mounting plate 8 and the thickness sensor 4 to descend, the mounting plate 8 drives the connecting plate 301 to descend, and the connecting plate 301 drives the pressing plate 303 to descend through the connecting rod 304, so that the protrusions 306 at the bottom of the pressing plate 303 squeeze the waterproof membrane to fix the waterproof membrane, thereby preventing the waterproof membrane from bending during detection and affecting the detection accuracy.

[0036] Specifically, the working process or working principle of the waterproof membrane thickness measuring device is as follows: the inspector lays the waterproof membrane on the inspection table 1 and passes it through the active roller 202, and by starting the second motor 207, the output end of the second motor 207 drives the screw rod 208 to rotate, and under the restriction of the connecting rod 209, the sliding block 210 slides along the connecting rod 209, and the sliding block 210 drives the rotating rod 211 to rotate, and the rotating rod 211 drives the fixed frame 206 to descend, and then drives the driven roller 205 to descend through the slider 203, so that the driven roller 205 contacts the surface of the waterproof membrane.

[0037] Then, the cylinder 7 is started, and the telescopic end of the cylinder 7 drives the mounting plate 8 to descend. The mounting plate 8 drives the thickness sensor 4 to descend through the fixing plate 9. At the same time, the mounting plate 8 drives the connecting plate 301 to descend. The connecting plate 301 drives the pressing plate 303 to descend through the connecting rod 304, so that the protrusion 306 at the bottom of the pressing plate 303 squeezes the waterproof membrane to fix the waterproof membrane. After the fixation is completed, the thickness sensor 4 continues to descend, and the connecting plate 301 slides on the connecting rod 304 and compresses the spring 305, so that the thickness sensor 4 contacts the surface of the waterproof membrane to measure the thickness at the current position. Then, the cylinder 7 is controlled to make the thickness sensor 4 rise, and the first motor 201 is started. The output end of the first motor 201 drives the active roller 202 to rotate, and cooperates with the driven roller 205 to transport the waterproof membrane to continuously change its position, and then the thickness of the waterproof membrane at different positions is measured, and multiple tests are performed.

Claims

1. A waterproofing coil thickness measuring device, characterized in that: The device comprises a detection platform (1) and a thickness measuring sensor (4), wherein a bracket (5) is fixedly connected to the top of the detection platform (1), and a conveying mechanism (2) is arranged between the detection platform (1) and the bracket (5), and the conveying mechanism (2) comprises A first motor (201), the first motor (201) being fixedly connected to the front side of the detection platform (1); An active roller (202), the active roller (202) being fixedly connected to an output end of the first motor (201), and the active roller (202) being rotatably mounted on the detection platform (1); A slider (203), the slider (203) being slidably connected to the inner wall of the bracket (5); A limiting rod (204), the limiting rod (204) being fixedly connected between the inner walls of the bracket (5), and the sliding block (203) being slidably connected to the limiting rod (204); A driven roller (205), wherein the driven roller (205) is rotationally connected to the slider (203).

2. A waterproof coiled material thickness measuring device according to claim 1, characterized in that: A second motor (207) is fixedly connected to the front side of the bracket (5), a lead screw (208) is fixedly connected to the output end of the second motor (207), and a connecting rod (209) is fixedly connected between the inner walls of the bracket (5).

3. A waterproof coiled material thickness measuring device according to claim 2, characterized in that: The lead screw (208) is threadedly connected to a sliding block (210), the sliding block (210) is slidably connected to a connecting rod (209), the sliding block (210) is rotatably connected to a rotating rod (211), the rotating rod (211) is rotatably connected to a fixing frame (206), and the fixing frame (206) is fixedly connected to the top of the sliding block (203).

4. A waterproof coiled material thickness measuring device according to any one of claims 1 to 3, characterized in that: A support plate (6) is fixedly connected to the top of the detection platform (1), and a cylinder (7) is fixedly connected to the top of the support plate (6).

5. A waterproof coiled material thickness measuring device according to claim 4, characterized in that: The telescopic end of the cylinder (7) is fixedly connected to a mounting plate (8), the thickness sensor (4) is fixedly connected to a fixing plate (9), and the fixing plate (9) and the mounting plate (8) are fixedly connected by bolts.

6. A waterproof coiled material thickness measuring device according to claim 5, characterized in that: The mounting plate (8) is provided with a fixing mechanism (3), two fixing mechanisms (3) are provided, and the two fixing mechanisms (3) are symmetrically arranged on the left and right.

7. A waterproof coiled material thickness measuring device according to claim 6, characterized in that: The fixing mechanism (3) comprises a connecting plate (301), a mounting seat (302) and a pressing plate (303); the connecting plate (301) is fixedly connected to the outside of the mounting plate (8).

8. A waterproof coiled material thickness measuring device according to claim 7, characterized in that: A connecting rod (304) is fixedly connected between the mounting seat (302) and the pressing plate (303), the connecting plate (301) is slidably connected to the connecting rod (304), and a spring (305) is fixedly connected between the connecting plate (301) and the pressing plate (303).

9. A waterproof coiled material thickness measuring device according to claim 8, characterized in that: A protrusion (306) is fixedly connected to the bottom of the pressing plate (303), and a plurality of the protrusions (306) are provided, and the plurality of the protrusions (306) are evenly arranged at the bottom of the pressing plate (303).

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