CN219996741U - Waterproof coiled material fracture resistance detection device - Google Patents
Waterproof coiled material fracture resistance detection device Download PDFInfo
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- CN219996741U CN219996741U CN202321301312.7U CN202321301312U CN219996741U CN 219996741 U CN219996741 U CN 219996741U CN 202321301312 U CN202321301312 U CN 202321301312U CN 219996741 U CN219996741 U CN 219996741U
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- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 abstract description 10
- 238000007906 compression Methods 0.000 abstract description 10
- 238000009864 tensile test Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a waterproof coiled material fracture resistance detection device which comprises a detection table, wherein a pull block is connected to the surface of the detection table in a sliding manner, a fixed compression part is fixed at one end of the surface of the detection table, a movable compression part is arranged at one side of the fixed compression part, both the fixed compression part and the movable compression part comprise fixed frames, press blocks are uniformly arranged in the fixed frames, fixing bolts are uniformly connected to the tops of the fixed frames in a threaded manner, the bottoms of the fixing bolts are rotationally connected with the press blocks, both ends of the fixed frames of the movable compression part are connected with the detection table in a sliding manner, a tension sensor is arranged at the center of one side of the fixed frame of the movable compression part, one detection end of the tension sensor is fixed on the fixed frame, and power mechanisms are arranged at the tops and the bottoms of the pull blocks and can be used for detecting the influence of samples with different widths on the waterproof coiled material fracture resistance, so that the accuracy of detection data is improved.
Description
Technical Field
The utility model belongs to the technical field of waterproof coiled material production detection, and particularly relates to a waterproof coiled material fracture resistance detection device.
Background
The waterproof coiled material is mainly used for building walls, roofs, tunnels, roads, landfill sites and the like, plays a role in resisting external rainwater and groundwater leakage, is a flexible coiled building material product, is used as a non-leakage connection between an engineering foundation and a building, is a first waterproof barrier of the whole engineering, and plays a vital role in the whole engineering. The fracture resistance of the waterproof coiled material refers to the performance of the waterproof coiled material that the waterproof coiled material bears a certain load and stress or does not fracture under a certain deformation condition.
The waterproof coiled material is used as a common product for building waterproofing, the development is relatively fast in recent years, the variety of the existing waterproof materials is various, the detection method is required to be more, the test is generally carried out by using a tensile testing machine when the fracture resistance test is carried out, the existing tensile testing machine is not designed for the waterproof coiled material, the clamping opening of a clamp for fixing a sample is generally smaller, the details of the fracture resistance test method of the waterproof coiled material are not clearly specified, and the detection personnel understand the standard difference, when the fracture resistance tensile test is carried out on the waterproof coiled material, the width of the sample of the waterproof coiled material is required to be adjusted to be the size of the proper clamp, the influence of the width of the sample on the fracture resistance detection data of the waterproof coiled material is ignored, and the performance of the material is easy to be misjudged in the detection process, so the fracture resistance detection device for the waterproof coiled material with various widths is provided, and the detection accuracy of the fracture resistance data of the waterproof coiled material is improved.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waterproofing membrane resistance to fracture detection device, includes the detection platform, detection platform surface sliding connection has draws the piece, detection platform surface one end is fixed with fixed compact piece, fixed compact piece one side is provided with the activity and compresses tightly the piece, fixed compact piece and activity compress tightly the piece and all include the fixed frame, the inside briquetting that evenly is provided with of fixed frame, fixed frame top even threaded connection has fixing bolt, rotate between fixing bolt bottom and the briquetting and be connected, the fixed frame both ends that the activity compressed tightly the piece all with detect platform sliding connection, the fixed frame one side center department that the activity compressed tightly the piece installs tension sensor, one of them detection end of tension sensor is fixed in the fixed frame, tension sensor another detection end is fixed in on the piece of drawing, draw piece top and bottom all to be provided with power unit.
As a preferable technical scheme of the utility model, the fixing bolts are in one-to-one correspondence with the pressing blocks, and the side walls of adjacent pressing blocks are in sliding connection.
As a preferable technical scheme of the utility model, the section of the fixed frame of the movable pressing piece is in an isosceles trapezoid structure.
As a preferable technical scheme of the utility model, a transparent plate is fixed on one side of the top of the fixed frame, contrast lines are uniformly arranged on the surface of the transparent plate, and the contrast lines are arranged in parallel.
As a preferable technical scheme of the utility model, the power mechanism comprises a screw, a nut seat is arranged on the screw body, the two nut seats are symmetrically arranged on two sides of the pull block and are connected with the pull block, and a driving piece is arranged at one end of the screw.
As a preferable technical scheme of the utility model, the surface of the detection table is provided with scales.
Compared with the prior art, the utility model has the beneficial effects that:
according to the waterproof roll detection device, the plurality of pressing blocks are arranged in the fixing frame, the pressure of the pressing blocks is regulated by the fixing bolts to be used for pressing the samples, and the plurality of pressing points act on the end points of the samples at the same time, so that the pressing points are stressed uniformly to prevent slipping caused by the condition that the width of the samples is too wide and the pressing points are single, the waterproof roll detection device can be used for detecting the influence of the samples with different widths on the fracture resistance of the waterproof roll, and the accuracy of detection data is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the present utility model at A;
FIG. 3 is a schematic cross-sectional view of a test table according to the present utility model;
in the figure: 1. a detection table; 2. pulling blocks; 3. a fixed frame; 4. briquetting; 5. a fixing bolt; 6. a tension sensor; 7. a transparent plate; 8. a contrast line; 9. a screw; 10. a nut seat; 11. a driving member; 12. a scale.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a waterproofing membrane resistance to fracture detection device, includes detects platform 1, detect 1 surface sliding connection has pull block 2, detect 1 surface one end and be fixed with fixed compact piece, fixed compact piece one side is provided with movable compact piece, fixed compact piece and movable compact piece all include fixed frame 3, fixed frame 3 inside evenly is provided with briquetting 4, fixed frame 3 top even threaded connection has fixing bolt 5, rotate between fixing bolt 5 bottom and the briquetting 4 and connect, the fixed frame 3 both ends of movable compact piece all with detect 1 sliding connection of platform, the fixed frame 3 one side center department of movable compact piece installs tension sensor 6, tension sensor 6 one of them detection end is fixed in fixed frame 3, tension sensor 6 another detection end is fixed in on pull block 2, pull block 2 top and bottom all are provided with power unit, between fixing bolt 5 and the briquetting 4 the inside sliding connection between the lateral wall of briquetting 4, in this embodiment, through set up a plurality of briquetting 4 in fixed frame 3 inside, utilize the pressure of fixing bolt 5 to adjust the pressure point that the width is used for a plurality of sample and the condition of pressing down is used for making the sample under the condition of single sample, and the condition that the pressure point of pressing down is single is influenced by the same.
In order to concentrate the tensile force, in this embodiment, as a preferred technical solution of the present utility model, the section of the fixed frame 3 of the movable pressing member has an isosceles trapezoid structure.
In order to facilitate observation of whether the fixed point has slip or not to influence the detection data, in this embodiment, as a preferred technical scheme of the present utility model, a transparent plate 7 is fixed on one side of the top of the fixed frame 3, and the surface of the transparent plate 7 is uniformly provided with contrast lines 8, and the contrast lines 8 are arranged in parallel.
In order to make the pull block 2 uniformly stressed, in this embodiment, as a preferred technical scheme of the present utility model, the power mechanism includes a screw rod 9, a nut seat 10 is installed on the shaft of the screw rod 9, two nut seats 10 are symmetrically disposed on two sides of the pull block 2 and connected to the pull block 2, and a driving member 11 is disposed at one end of the screw rod 9
In order to read the stretching amount, in this embodiment, as a preferable embodiment of the present utility model, the surface of the detecting table 1 is provided with a scale 12.
In summary, with the above technical solution of the present utility model, when in use, two ends of a sample are respectively wrapped with an anti-slip material, two screw rods 9 are driven to rotate by a driving member 11, two nut seats 10 move a fixed frame 3 of a movable compression member by a pull block 2 and a tension sensor 6, the distance between the two fixed frames 3 is adjusted, then a fixed bolt 5 is loosened, two ends of the sample are respectively placed at the bottom of a pressing block 4, then the fixed bolt 5 is tightened, two ends of the sample are compressed by the pressing block 4 to be fixed, after the fixation, a vertical positioning line is drawn at the position where the sample is close to the pressing block 4, then the two screw rods 9 are driven to rotate by the driving member 11, the two nut seats 10 drive the pull block 2, the fixed frame 3 of the movable compression member is pulled until the sample breaks, the tension value can be detected by a tension sensor 6, the tension is read by a scale 12 on the surface of a detection table 1, meanwhile, whether the compression position is loosened or not is judged by a contrast line 8 on a transparent plate 7, and the error detection data can be detected if the error-free bolt is detected, or the error-free of the detection data is detected, and the sample is not fixed, or the anti-slip material is not fixed, or not. When the sample is pressed, fixing bolts 5 are sequentially screwed on two sides to fix the sample, so that the stress of the sample is uniform.
Finally, it should be noted that: in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Waterproof coiled material resistance to fracture detection device, including detecting platform (1), its characterized in that: the detection bench (1) surface sliding connection has a pull block (2), detection bench (1) surface one end is fixed with fixed clamp, fixed clamp one side is provided with the activity clamp, fixed clamp and activity clamp all include fixed frame (3), fixed frame (3) inside evenly is provided with briquetting (4), fixed frame (3) top even threaded connection has fixing bolt (5), rotate between fixing bolt (5) bottom and briquetting (4) and be connected, fixed frame (3) both ends of activity clamp all with detection bench (1) sliding connection, fixed frame (3) one side center department of activity clamp installs tension sensor (6), one of them detection end of tension sensor (6) is fixed in fixed frame (3), tension sensor (6) other detection end is fixed in on pull block (2), pull block (2) top and bottom all are provided with power unit.
2. The waterproof roll breakage resistance detection device according to claim 1, wherein: the fixing bolts (5) are in one-to-one correspondence with the pressing blocks (4), and the side walls of the adjacent pressing blocks (4) are in sliding connection.
3. The waterproof roll breakage resistance detection device according to claim 1, wherein: the section of the fixed frame (3) of the movable pressing piece is of an isosceles trapezoid structure.
4. The waterproof roll breakage resistance detection device according to claim 1, wherein: the transparent plate (7) is fixed on one side of the top of the fixed frame (3), contrast lines (8) are uniformly arranged on the surface of the transparent plate (7), and the contrast lines (8) are arranged in parallel.
5. The waterproof roll breakage resistance detection device according to claim 1, wherein: the power mechanism comprises a screw rod (9), a nut seat (10) is arranged on the rod body of the screw rod (9), the two nut seats (10) are symmetrically arranged on two sides of the pull block (2) and are connected with the pull block (2), and a driving piece (11) is arranged at one end of the screw rod (9).
6. The waterproof roll breakage resistance detection device according to claim 1, wherein: the surface of the detection table (1) is provided with scales (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321301312.7U CN219996741U (en) | 2023-05-26 | 2023-05-26 | Waterproof coiled material fracture resistance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321301312.7U CN219996741U (en) | 2023-05-26 | 2023-05-26 | Waterproof coiled material fracture resistance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996741U true CN219996741U (en) | 2023-11-10 |
Family
ID=88619666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321301312.7U Active CN219996741U (en) | 2023-05-26 | 2023-05-26 | Waterproof coiled material fracture resistance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996741U (en) |
-
2023
- 2023-05-26 CN CN202321301312.7U patent/CN219996741U/en active Active
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