Waterproof coiled material tensile resistance detection device capable of moving in opposite directions

Abstract

The utility model discloses an opposite moving waterproof coiled material tensile resistance detection device which comprises a machine body, the outer surface of one side of the machine body is inclined, a servo motor is fixedly installed on the side surface of one end of the machine body, a detection clamping plate is installed on the outer surface of the machine body in a penetrating mode, and a rotating thread mechanism is arranged on the outer surface of the machine body. And the thread mechanism is rotated to drive the movable plate to move, so that the tensile property of the waterproof coiled material can be conveniently detected. According to the waterproof roll stretching resistance detection device capable of moving oppositely, a waterproof roll needing to be detected is fixed between a bottom clamping plate and a movable clamping plate, then a servo motor can be controlled to work through a display control screen, a screw rod rotates along with the waterproof roll, the screw rod can drive a movable plate to move oppositely and stretch the waterproof roll, and the waterproof roll can be detected conveniently. The tensile force detection sensor can accurately obtain the tensile length and the tensile value of the waterproof coiled material, and limitation during detection is reduced through opposite stretching.

Description

TECHNICAL FIELD

[0001] The utility model relates to waterproofing membrane detection technical field, concretely to a waterproofing membrane tensile detection device of opposite movement. BACKGROUND

[0002] Waterproofing membrane is a kind of waterproof material for building wall, roof, highway, tunnel and so on, to resist the leakage of outside rainwater, groundwater and so on, a flexible building material that can be curled into roll, is the first protection of waterproofing in engineering, plays a vital role to the whole project, so after the production of waterproofing, the membrane needs to be detected to ensure the tensile property of waterproofing, but in the actual detection process, only one-way stretching of waterproofing can be carried out, so that the performance has limitation during detection. UTILITY MODEL CONTENTS

[0003] The utility model discloses a waterproofing membrane tensile detection device of opposite movement to solve the problem that one-way stretching of membrane makes detection have certain limitation in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a waterproofing membrane tensile detection device of opposite movement, including the body, the side outer surface of body is inclined design, and the inclined outer surface of body is fixedly installed with display control screen, the inclined surface of body is provided with buzzer, and the outer surface of body is provided with button, one end side surface of body is fixedly installed with servo motor, the outer surface of body is installed and penetrates detection clamping plate, the outer surface of body is slidably provided with movable plate, the outer surface of body is provided with rotating screw mechanism, and the movable plate is moved by rotating screw mechanism, and it is convenient to detect the tensile resistance of waterproofing.

[0005] Preferably, the rotating screw mechanism includes: screw rod, the screw rod is rotatably installed on the outer surface of the body, and the body is attached to the outer surface of the movable plate, the screw rod is oppositely threaded at both ends, and the screw rod is threadedly connected with the movable plate, and the outer surface of the movable plate is fixedly installed with a tensile force detection sensor, one end of the tensile force detection sensor is fixedly installed with a bottom clamping plate, the end of the body away from the screw rod is fixedly installed with a guide rod, and the guide rod is slidably connected with the movable plate, and the outer surface of the guide rod is provided with a scale line.

[0006] Adopting the technical scheme, the screw rod can be easily and accurately rotated through the rotation of the servo motor, the movable plate is moved to two sides through the rotation of the screw rod, the tensile detection sensor can accurately measure the maximum reading before the roll material breaks, the moving distance of the movable plate is accurately controlled through the servo motor, the moving distance of the movable plate can be accurately known through the scale line on the outer surface of the guide rod, and the moving stability of the movable plate can be maintained, the roll material can be stretched to two sides, the tensile value and the maximum stretching length of the roll material can be accurately obtained, and the limitation during detection is reduced.

[0007] Preferably, the side surface of the bottom clamping plate is rotatably provided with a movable clamping plate, the outer surface of the movable clamping plate is provided with a groove, and the groove of the bottom clamping plate and the movable clamping plate are clamped with each other, the outer surface of the movable clamping plate is provided with a fixing bolt, and the fixing bolt is attached to the outer surface of the movable clamping plate, and the bottom clamping plate and the fixing bolt are threadedly connected.

[0008] Adopting the technical scheme, the roll material can be clamped through the movable clamping plate and the bottom clamping plate, then the movable clamping plate and the bottom clamping plate can be fixed through the fixing bolt, and the roll material can be clamped more firmly through the grooves on the outer surfaces of the movable clamping plate and the bottom clamping plate, so that the stretching of the roll material will not be affected by sliding during detection.

[0009] Preferably, the bottom clamping plates are provided with a placement platform, and the placement platform is fixedly installed on the outer surface of the machine body, the height of the placement platform is the same as that of the bottom clamping plates, the outer surface of the placement platform is uniformly provided with through holes, and the outer surface of the machine body is inlaid with detection electrodes, and the detection electrodes are located below the placement platform.

[0010] Adopting the technical scheme, the placement platform can provide support for the waterproof roll material, and water can flow out through the through holes on the outer surface of the placement platform during the spray immersion test, so that the flowing water can connect the positive and negative electrodes of the detection electrodes.

[0011] Preferably, the side surface of the placement platform is fixedly provided with a push scraper cylinder, the output end of the push scraper cylinder is attached to the outer surfaces of the placement platform and the machine body, the inside of the machine body is provided with a drainage port, and the drainage port is designed to be inclined.

[0012] Adopting the technical scheme, after the detection is completed, the water in the machine body and the placement platform can be removed by starting the push scraper cylinder, the detection electrodes can be disconnected for the next use, and the water can be discharged out of the machine body along the drainage port.

[0013] Preferably, the machine body and the detection clamping plate are provided with a threaded extrusion mechanism, and the threaded extrusion mechanism facilitates the waterproof test of the waterproof roll material.

[0014] By means of the fixed nut, the detection clamp plate can be fixed to the machine body, the test reading box can be pressed and clamped to the placed platform to clamp the stretched waterproof roll, the stretched waterproof roll can be conveniently tested, and the waterproof roll can also be tested in a non-stretched state.

[0015] Preferably, the threaded extrusion mechanism comprises a test reading box which is slidingly installed in the detection clamp plate, the outer surface of the detection clamp plate is attached to the outer surface of the machine body, the outer surface of the machine body is threadedly installed with a fixed nut, the outer surface of the fixed nut is attached to the outer surface of the detection clamp plate, the outer surface of the test reading box is fixedly installed with a sealing ring, one end of the test reading box is in contact with the outer surface of the placed platform, and one end of the outer surface of the machine body is fixedly installed with a water storage pump box which is connected to the test reading box.

[0016] By means of the above technical scheme, the test reading box can move in the detection clamp plate, the outer surface of the waterproof roll at different positions can be conveniently detected, and the water storage pump box can be used without external water source.

[0017] Compared with the prior art, the waterproof roll tensile detection device has the advantages that:

[0018] 1. The waterproof roll to be detected is fixed between the bottom clamp plate and the movable clamp plate, then the display control screen is used to control the servo motor to work, the screw rod rotates together with the movable plate, the movable plate moves towards the screw rod and stretches the waterproof roll, the tensile detection sensor can accurately obtain the stretching length and tensile value of the waterproof roll, and the limitation during detection is reduced;

[0019] 2. After the waterproof roll is stretched, the detection clamp plate is fixedly installed on the outer surface of the machine body, the test reading box can clamp the waterproof roll together with the placed platform, then the water storage pump box is used to pump water into the test reading box, the water is gradually pressurized to test the waterproof performance of the waterproof roll, when the water passes through the waterproof roll, the water can connect the positive and negative electrodes of the detection electrode, the buzzer sounds to indicate that the detection is completed, and the value is displayed on the display control screen, so that the waterproof roll can be conveniently tested after stretching;

[0020] 3. After the detection is completed, the push-off scraper cylinder is started, the machine body and the water in the placed platform are pushed clean, the water between the detection electrodes is cleaned and the connection between the positive and negative electrodes is disconnected, the water can be pushed into the drain hole and discharged from the machine body, so that the machine body can be used for next detection. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the three-dimensional structure schematic view of the body and the detection clamp plate of the utility model;

[0022] Figure 2 It is the three-dimensional structure schematic view of the detection clamp plate and the test reading box of the utility model;

[0023] Figure 3 It is the three-dimensional structure schematic view of the bottom clamp plate and the placement platform of the utility model;

[0024] Figure 4 It is the three-dimensional structure schematic view of the placement platform and the detection electrode of the utility model;

[0025] Figure 5 It is the three-dimensional structure schematic view of the bottom clamp plate and the movable clamp plate of the utility model;

[0026] Figure 6 It is the three-dimensional structure schematic view of the body and the drain port of the utility model.

[0027] In the drawing: 1, body; 2, display control screen; 3, servo motor; 4, screw rod; 5, guide rod; 6, movable plate; 7, tension detection sensor; 8, bottom clamp plate; 9, movable clamp plate; 10, placement platform; 11, push and scrape plate cylinder; 12, detection electrode; 13, detection clamp plate; 14, test reading box; 15, water storage pump box; 16, drain port; 17, fixed bolt; 18, fixed nut. DETAILED DESCRIPTION

[0028] 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 the utility model.

[0029] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a waterproofing membrane tensile resistance detection device of opposite movement, including body 1, the side outer surface of body 1 is inclined design, and display control screen 2 is fixedly installed on the inclined outer surface of body 1, buzzer is provided on the inclined surface of body 1, and button is provided on the outer surface of body 1, servo motor 3 is fixedly installed on the end side surface of body 1, detection clamp plate 13 is installed through on the outer surface of body 1, movable plate 6 is slidably arranged on the outer surface of body 1, rotating screw mechanism is provided on the outer surface of body 1, movable plate 6 is moved by rotating screw mechanism, and it is convenient to detect the tensile resistance of waterproofing membrane.

[0030] The inclined design of the machine body 1 can facilitate viewing the content and readings on the display control screen 2, and facilitate pressing the buttons on the outer surface of the machine body 1. The display control screen 2 can accurately control the rotation distance of the servo motor 3, so as to accurately control the stretching distance of the waterproof roll material.

[0031] The rotating screw mechanism comprises a screw rod 4 rotatably installed on the outer surface of the machine body 1, and the outer surface of the machine body 1 is attached to the outer surface of the movable plate 6. The two ends of the screw rod 4 are oppositely threaded, and the screw rod 4 is threadedly connected with the movable plate 6. The outer surface of the movable plate 6 is fixedly installed with a tension detection sensor 7. One end of the outer surface of the tension detection sensor 7 is fixedly installed with a bottom clamping plate 8. The end of the machine body 1 away from the screw rod 4 is fixedly installed with a guide rod 5, and the guide rod 5 is slidably connected with the movable plate 6. The outer surface of the guide rod 5 is provided with a scale line.

[0032] When detecting, the waterproof roll material is placed on the placement platform 10, and the bottom clamping plate 8 and the movable clamping plate 9 can clamp and fix the waterproof roll material. Then the servo motor 3 can be started to rotate the screw rod 4, so that the movable plate 6 can move oppositely, and the tension detection sensor 7 can accurately read the force when the waterproof roll material is stretched. After the detection is completed, the data of the tension detection sensor 7 is transmitted to the display control screen 2. The guide rod 5 can keep the stability of the movable plate 6 when moving, so that the waterproof roll material can be uniformly stressed without deflection when stretched. The distance of the waterproof roll material stretching movement is read by the scale line on the outer surface of the guide rod 5, so that the waterproof roll material can be oppositely stretched, and the limitation during detection is reduced.

[0033] The side surface of the bottom clamping plate 8 is rotatably installed with a movable clamping plate 9. The outer surface of the movable clamping plate 9 and the bottom clamping plate 8 is provided with a groove, and the grooves of the bottom clamping plate 8 and the movable clamping plate 9 are mutually engaged. The outer surface of the movable clamping plate 9 penetrates and is installed with a fixed bolt 17, and the fixed bolt 17 is attached to the outer surface of the movable clamping plate 9. The bottom clamping plate 8 is threadedly connected with the fixed bolt 17.

[0034] When detecting, the waterproof roll material is placed on the placement platform 10, and the two ends of the waterproof roll material are located on the bottom clamping plate 8. Then the movable clamping plate 9 can be rotated and fixed by the fixed bolt 17. The outer surface of the groove allows the bottom clamping plate 8 and the movable clamping plate 9 to clamp the waterproof roll material. The waterproof roll material will not slide when being stretched, so as to improve the accuracy of the tensile value during detection.

[0035] The placing platform 10 is fixedly installed on the outer surface of the machine body 1, the height of the placing platform 10 is the same as the height of the bottom clamping plate 8, the outer surface of the placing platform 10 is uniformly provided with through holes, the outer surface of the machine body 1 is inlaidly installed with a detection electrode 12, and the detection electrode 12 is located below the placing platform 10.

[0036] When the waterproof permeability of the waterproof roll material needs to be detected, the test reading box 14 and the placing platform 10 clamp the roll material, as the water storage pump box 15 pumps out water, the pressure in the test reading box 14 rises and is maintained, water will gradually seep out of the waterproof roll material and flow out through the through holes in the outer surface of the placing platform 10, at this time, the seepage water will connect the positive and negative electrodes of the detection electrode 12 to each other to trigger the buzzer to remind that the detection is completed, and the pressure value of the test reading box 14 is transmitted to the display control screen 2, the placing platform 10 provides a placing and clamping place for detection, and the waterproof roll material stops pressurizing and transmits data automatically after water seepage.

[0037] The side surface of the placing platform 10 is fixedly installed with a push-scrapper cylinder 11, the output end of the push-scrapper cylinder 11 is in close contact with the outer surfaces of the placing platform 10 and the machine body 1, the inside of the machine body 1 is provided with a drain 16, and the drain 16 is designed to be inclined.

[0038] After detection, the test reading box 14 and the detection clamping plate 13 are removed, the water in the test reading box 14 flows into the drain 16 and is discharged out of the machine body 1, at the same time, the push-scrapper cylinder 11 pushes all the water in the placing platform 10 out, so that the detection electrode 12 is disconnected between the two, facilitating the next detection and improving the water removal efficiency.

[0039] The machine body 1 and the detection clamping plate 13 are provided with a threaded extrusion mechanism, which facilitates waterproof testing of the waterproof roll material, and the threaded extrusion mechanism comprises: a test reading box 14, the test reading box 14 is slidingly installed in the inside of the detection clamping plate 13, the outer surface of the detection clamping plate 13 is in close contact with the outer surface of the machine body 1, the outer surface of the machine body 1 is screwedly installed with a fixed nut 18, the outer surface of the fixed nut 18 is in close contact with the outer surface of the detection clamping plate 13, the outer surface of the test reading box 14 is fixedly provided with a sealing ring, one end of the test reading box 14 is in contact with the outer surface of the placing platform 10, one end of the side surface of the machine body 1 is fixedly installed with a water storage pump box 15, and the water storage pump box 15 is connected with the test reading box 14.

[0040] After the end of the tensile test of the waterproofing membrane, the detection plate 13 can be inserted to the outer surface of the body 1, then the position of the test reading box 14 is adjusted, and then the detection plate 13 is fixed by tightening the fixing nut 18, and with the fixing of the detection plate 13, the test reading box 14 will be clamped with the detection waterproofing membrane on the placement platform 10, by adjusting the position of the test reading box 14 on the detection plate 13, different points on the waterproofing membrane can be tested, and the water required for testing can be provided by the water storage pump box 15 without water source.

[0041] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the tensile strength of waterproof coiled materials that moves in opposite directions, comprising a body (1), wherein one side outer surface of the body (1) is designed to be inclined, and a display control screen (2) is fixedly installed on the inclined outer surface of the body (1), a buzzer is provided on the inclined surface of the body (1), and a button is provided on the outer surface of the body (1), a servo motor (3) is fixedly installed on the side surface of one end of the body (1), a detection splint (13) is installed through the outer surface of the body (1), and a movable plate (6) is slidably provided on the outer surface of the body (1), characterized in that: The outer surface of the machine body (1) is provided with a rotating thread mechanism, which drives the movable plate (6) to move, thereby facilitating the detection of the tensile strength of the waterproof coiled material.

2. The device for detecting the tensile strength of waterproof coiled materials moving in opposite directions according to claim 1, characterized in that: The rotating thread mechanism comprises: a screw (4), the screw (4) is rotatably mounted on the outer surface of the body (1), and the body (1) is in contact with the outer surface of the movable plate (6), the threads at both ends of the screw (4) turn in opposite directions, and the screw (4) and the movable plate (6) are threadedly connected, and a tension detection sensor (7) is fixedly mounted on the outer surface of the movable plate (6), and a bottom clamping plate (8) is fixedly mounted on the outer surface of one end of the tension detection sensor (7), and a guide rod (5) is fixedly mounted on the end of the body (1) away from the screw (4), and the guide rod (5) and the movable plate (6) are slidably connected, and a scale line is provided on the outer surface of the guide rod (5).

3. The device for detecting the tensile strength of waterproof coiled materials moving in opposite directions according to claim 2, characterized in that: A movable splint (9) is rotatably mounted on the side surface of the bottom splint (8), and grooves are provided on the outer surfaces of the movable splint (9) and the bottom splint (8), and the grooves of the bottom splint (8) and the movable splint (9) are engaged with each other. A fixing bolt (17) is installed through the outer surface of the movable splint (9), and the fixing bolt (17) is in contact with the outer surface of the movable splint (9), and the bottom splint (8) and the fixing bolt (17) are threadedly connected.

4. The device for detecting the tensile strength of waterproof coiled materials moving in opposite directions according to claim 2, characterized in that: A placement platform (10) is provided between the bottom clamping plates (8), and the placement platform (10) is fixedly mounted on the outer surface of the body (1). The height of the placement platform (10) is the same as that of the bottom clamping plates (8). Through holes are evenly opened on the outer surface of the placement platform (10). A detection electrode (12) is embedded and mounted on the outer surface of the body (1), and the detection electrode (12) is located below the placement platform (10).

5. The device for detecting the tensile strength of waterproof coiled materials moving in opposite directions according to claim 4, characterized in that: A push scraper cylinder (11) is fixedly mounted on the side surface of the placement platform (10), and the output end scraper of the push scraper cylinder (11) fits the placement platform (10) and the outer surface of the machine body (1). A drainage port (16) is provided inside the machine body (1), and the drainage port (16) is designed to be inclined.

6. The device for detecting the tensile strength of waterproof coiled materials moving in opposite directions according to claim 1, characterized in that: A threaded extrusion mechanism is provided between the machine body (1) and the detection clamping plate (13), and the threaded extrusion mechanism facilitates waterproof testing of the waterproof coiled material.

7. The device for detecting the tensile strength of a waterproof coiled material moving in opposite directions according to claim 6, characterized in that: The threaded extrusion mechanism comprises: a test reading box (14), the test reading box (14) is slidably mounted inside the detection clamp (13), and the outer surface of the detection clamp (13) is in contact with the outer surface of the body (1), the outer surface of the body (1) is threadedly mounted with a fixing nut (18), and the outer surface of the fixing nut (18) is in contact with the outer surface of the detection clamp (13), the outer surface of the test reading box (14) is fixed with a sealing ring, and one end of the test reading box (14) is in contact with the outer surface of the placement platform (10), and a water storage pump box (15) is fixedly mounted on the side surface of one end of the body (1), and the water storage pump box (15) is connected to the test reading box (14).

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