Asphalt waterproof coiled material thickness measuring equipment

Abstract

The utility model discloses an asphalt waterproof coiled material thickness measuring device, which belongs to the technical field of waterproof coiled material thickness measurement and comprises a base, the top of the base is fixedly connected with a fixed shell, bearings are arranged on the opposite inner walls of the fixed shell, rotating shafts are arranged in the two bearings in a penetrating manner, and the rotating shafts are connected with the fixed shell. The opposite ends of the two rotating shafts are fixedly connected with the same threaded column, and the top of the fixing shell is fixedly connected with a fixing frame. The device has the beneficial effects that the motor, the threaded column, the threaded cylinder and the beacon are arranged, the motor drives the threaded column to rotate, the threaded column rotates in the threaded cylinder, the threaded cylinder drives the movable plate to descend through the connecting block, and the movable plate drives the pressing plate to descend through the sliding rod; the pressing plate is in close contact with the surface of the waterproof coiled material, the pressing plate drives the indicator to descend, the thickness of the waterproof coiled material can be conveniently detected by observing the scale pointed by the indicator, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled material thickness measurement, and more specifically, to an asphalt waterproof coiled material thickness measurement device. Background Art

[0002] Waterproof membranes are mainly used for building walls, roofs, tunnels, roads, landfills, etc. They are a kind of flexible building material product that can be rolled into a roll to resist the leakage of external rainwater and groundwater. As a leakage-free connection between the engineering foundation and the building, it is the first barrier to the waterproofing of the entire project and plays a vital role in the entire project. The products mainly include asphalt waterproof membranes and polymer waterproof membranes. The thickness of waterproof membranes needs to be tested during production, but the existing asphalt waterproof membrane thickness measuring equipment is inconvenient to operate when testing the thickness of waterproof membranes, resulting in reduced work efficiency. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an asphalt waterproofing membrane thickness measuring device, which has the characteristic of being convenient for thickness detection of waterproofing membranes.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides an asphalt waterproofing membrane thickness measuring device, comprising a base, a fixed shell is fixedly connected to the top of the base, bearings are arranged on the opposite inner walls of the fixed shell, a rotating shaft is penetrated inside the two bearings, and the opposite ends of the two rotating shafts are fixedly connected with the same threaded column, a fixed frame is fixedly connected to the top of the fixed shell, a motor is fixedly connected to the fixed frame, the output shaft of the motor is fixedly connected to one end of the rotating shaft, a threaded cylinder is threadedly connected to the surface of the threaded column, a connecting block is fixedly connected to the surface of the threaded cylinder, a rectangular through hole is opened on the surface of the fixed shell, a movable plate is fixedly connected to the connecting block through the rectangular through hole, a sliding hole is opened on the top of the movable plate, a sliding rod is slidably connected to the inside of the sliding hole, a card plate is fixedly connected to the top of the sliding rod, a pressure plate is fixedly connected to the bottom end of the sliding rod, a spring is movably sleeved on the surface of the sliding rod, one end of the spring is fixedly connected to the pressure plate, and the other end of the spring is fixedly connected to the movable plate, a pointer is fixedly connected to the side of the pressure plate, and a scale is arranged on the surface of the fixed shell.

[0007] When the asphalt waterproofing membrane thickness measuring device of the present technical solution is used, the motor drives the threaded column to rotate, so that the threaded column rotates inside the threaded barrel, and the threaded barrel drives the movable plate to descend through the connecting block, and the movable plate drives the pressure plate to descend through the sliding rod. Under the elastic force of the spring, the pressure plate is in close contact with the surface of the waterproofing membrane, and at the same time, the pressure plate drives the pointer to descend. By observing the scale indicated by the pointer, the thickness of the waterproofing membrane can be detected, and the operation is simple and convenient.

[0008] Furthermore, a limiting block is fixedly connected to the surface of the threaded cylinder, a limiting groove is provided on the inner wall of the fixed shell, and the limiting block is slidably connected inside the limiting groove.

[0009] Furthermore, a sliding block is fixedly connected to the side surface of the pressure plate, a sliding groove is provided on the surface of the fixed shell, and the sliding block is slidably connected inside the sliding groove.

[0010] Furthermore, one end of the spring is fixedly connected to the pressure plate, and the other end of the spring is fixedly connected to the movable plate.

[0011] Furthermore, a rubber pad is provided at the bottom of the base, and a control switch is provided on the surface of the fixed shell.

[0012] (3) Beneficial effects

[0013] In summary, the utility model has the following beneficial effects:

[0014] The asphalt waterproofing membrane thickness measuring device is provided with a motor, a threaded column, a threaded barrel and a pointer. The motor drives the threaded column to rotate, so that the threaded column rotates inside the threaded barrel, and the threaded barrel drives the movable plate to descend through the connecting block, and the movable plate drives the pressure plate to descend through the sliding rod. Under the elastic force of the spring, the pressure plate is in close contact with the surface of the waterproofing membrane, and at the same time, the pressure plate drives the pointer to descend. By observing the scale indicated by the pointer, the thickness of the waterproofing membrane can be detected, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic structural diagram of a three-dimensional cross section of the utility model;

[0017] Figure 2 For this utility model Figure 1The enlarged structural diagram of the middle A part;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the utility model.

[0019] The markings in the accompanying drawings are:

[0020] 1. Fixed shell; 2. Threaded column; 3. Fixed frame; 4. Motor; 5. Threaded cylinder; 6. Limiting groove; 7. Limiting block; 8. Rectangular through hole; 9. Connecting block; 10. Movable plate; 11. Base; 12. Rubber pad; 13. Sliding hole; 14. Sliding rod; 15. Card plate; 16. Spring; 17. Pressure plate; 18. Sliding groove; 19. Sliding block; 20. Pointer; 21. Scale. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0022] Example:

[0023] The following is combined with Figure 1-3 The utility model is described in further detail.

[0024] See also Figure 1-3The utility model provides a technical solution: an asphalt waterproofing membrane thickness measuring device, comprising a base 11, a fixed shell 1 is fixedly connected to the top of the base 11, bearings are arranged on the opposite inner walls of the fixed shell 1, a rotating shaft is passed through the inside of the two bearings, and the opposite ends of the two rotating shafts are fixedly connected to the same threaded column 2, a fixed frame 3 is fixedly connected to the top of the fixed shell 1, a motor 4 is fixedly connected to the fixed frame 3, the output shaft of the motor 4 is fixedly connected to one end of the rotating shaft, a threaded cylinder 5 is threadedly connected to the surface of the threaded cylinder 2, a connecting block 9 is fixedly connected to the surface of the threaded cylinder 5, a rectangular through hole 8 is opened on the surface of the fixed shell 1, a movable plate 10 is fixedly connected to the connecting block 9 through the rectangular through hole 8, a sliding hole 13 is opened on the top of the movable plate 10, a sliding rod 14 is slidably connected to the inside of the sliding hole 13, a clamping plate 15 is fixedly connected to the top of the sliding rod 14, and the sliding rod 14 is fixedly connected to the top of the sliding rod 14. The bottom end is fixedly connected with a pressing plate 17, and the surface of the sliding rod 14 is movably sleeved with a spring 16, one end of the spring 16 is fixedly connected to the pressing plate 17, and the other end of the spring 16 is fixedly connected to the movable plate 10. The side of the pressing plate 17 is fixedly connected with a pointer 20, and the surface of the fixed shell 1 is provided with a scale 21. By arranging a motor 4, a threaded column 2, a threaded barrel 5 and a pointer 20, the threaded column 2 is driven to rotate by the motor 4, so that the threaded column 2 rotates inside the threaded barrel 5, so that the threaded barrel 5 drives the movable plate 10 to descend through the connecting block 9, and the movable plate 10 drives the pressing plate 17 to descend through the sliding rod 14. Under the elastic force of the spring 16, the pressing plate 17 is in close contact with the surface of the waterproof membrane, and at the same time, the pressing plate 17 drives the pointer 20 to descend. By observing the scale 21 indicated by the pointer 20, it is convenient to detect the thickness of the waterproof membrane, and the operation is simple and convenient.

[0025] Specifically, a limiting block 7 is fixedly connected to the surface of the threaded cylinder 5 , a limiting groove 6 is provided on the inner wall of the fixed shell 1 , and the limiting block 7 is slidably connected inside the limiting groove 6 .

[0026] By adopting the above technical solution, the limiting block 7 slides inside the limiting groove 6, so that the threaded barrel 5 is more stable when moving.

[0027] Specifically, a sliding block 19 is fixedly connected to the side of the pressing plate 17 , a sliding groove 18 is provided on the surface of the fixed shell 1 , and the sliding block 19 is slidably connected inside the sliding groove 18 .

[0028] By adopting the above technical solution, the slider 19 slides inside the slide groove 18 to limit the pressure plate 17.

[0029] Specifically, one end of the spring 16 is fixedly connected to the pressure plate 17 , and the other end of the spring 16 is fixedly connected to the movable plate 10 .

[0030] By adopting the above technical solution, the spring 16 is fixed.

[0031] Specifically, a rubber pad 12 is disposed at the bottom of the base 11 , and a control switch is disposed on the surface of the fixed shell 1 .

[0032] By adopting the above technical solution, the friction between the base 11 and the desktop is increased by the rubber pad 12, so that the measuring device can be placed stably.

[0033] The working principle of the utility model is:

[0034] When the utility model is in use, firstly, the waterproof coiled material to be tested is placed on the top of the base 11, and the motor 4 is started by controlling the switch, so that the motor 4 drives the threaded column 2 to rotate, and the threaded column 2 rotates inside the threaded tube 5, so that the limit block 7 slides inside the limit groove 6, and the threaded tube 5 drives the movable plate 10 to descend through the connecting block 9, and the movable plate 10 drives the pressing plate 17 to descend through the sliding rod 14, and the sliding block 19 slides inside the sliding groove 18. Under the elastic force of the spring 16, the pressing plate 17 is in close contact with the surface of the waterproof coiled material, and at the same time, the pressing plate 17 drives the pointer 20 to descend, and the thickness of the waterproof coiled material can be detected by observing the scale 21 indicated by the pointer 20.

[0035] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An asphalt waterproofing membrane thickness measuring device, comprising a base (11), characterized in that: The top of the base (11) is fixedly connected to a fixed shell (1), bearings are arranged on opposite inner walls of the fixed shell (1), rotating shafts are passed through the interiors of the two bearings, and the opposite ends of the two rotating shafts are fixedly connected to the same threaded column (2), the top of the fixed shell (1) is fixedly connected to a fixed frame (3), a motor (4) is fixedly connected to the fixed frame (3), the output shaft of the motor (4) is fixedly connected to one end of the rotating shaft, a threaded cylinder (5) is threadedly connected to the surface of the threaded cylinder (2), a connecting block (9) is fixedly connected to the surface of the threaded cylinder (5), a rectangular through hole (8) is opened on the surface of the fixed shell (1), and the connecting block (9) passes through the rectangular through hole (8) The through hole (8) is fixedly connected to a movable plate (10), a sliding hole (13) is provided at the top of the movable plate (10), a sliding rod (14) is slidably connected inside the sliding hole (13), a clamping plate (15) is fixedly connected to the top of the sliding rod (14), a pressing plate (17) is fixedly connected to the bottom of the sliding rod (14), a spring (16) is movably sleeved on the surface of the sliding rod (14), one end of the spring (16) is fixedly connected to the pressing plate (17), and the other end of the spring (16) is fixedly connected to the movable plate (10), a pointer (20) is fixedly connected to the side of the pressing plate (17), and a scale (21) is provided on the surface of the fixed shell (1).

2. The asphalt waterproofing membrane thickness measuring device according to claim 1 is characterized by: A limiting block (7) is fixedly connected to the surface of the threaded barrel (5), a limiting groove (6) is provided on the inner wall of the fixed shell (1), and the limiting block (7) is slidably connected inside the limiting groove (6).

3. The asphalt waterproofing membrane thickness measuring device according to claim 1 is characterized in that: A sliding block (19) is fixedly connected to the side of the pressing plate (17), a sliding groove (18) is provided on the surface of the fixed shell (1), and the sliding block (19) is slidably connected inside the sliding groove (18).

4. The asphalt waterproofing membrane thickness measuring device according to claim 1, characterized in that: A rubber pad (12) is provided at the bottom of the base (11), and a control switch is provided on the surface of the fixed shell (1).

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