CN219915232U - Hardness evaluation device for modified asphalt waterproof coiled material - Google Patents
Hardness evaluation device for modified asphalt waterproof coiled material Download PDFInfo
- Publication number
- CN219915232U CN219915232U CN202223291295.1U CN202223291295U CN219915232U CN 219915232 U CN219915232 U CN 219915232U CN 202223291295 U CN202223291295 U CN 202223291295U CN 219915232 U CN219915232 U CN 219915232U
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- CN
- China
- Prior art keywords
- mounting frame
- modified asphalt
- evaluation device
- asphalt waterproof
- loading platform
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- 239000010426 asphalt Substances 0.000 title claims abstract description 26
- 238000011156 evaluation Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 title abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 239000012528 membrane Substances 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a hardness evaluation device for a modified asphalt waterproof coiled material, which comprises a mounting frame with a C-shaped structure, wherein the mounting frame is provided with: the detection component is movably penetrated through the top of the mounting frame; the bearing assembly is arranged on the inner side of the mounting frame and is positioned under the detection assembly, the bearing assembly is composed of a placing piece and an adjusting piece for driving the placing piece to move up and down, the detection assembly comprises a support caliper movably connected with the mounting frame, a weight is arranged at the top of the support caliper, and a contact foot is arranged at the bottom of the support caliper; the utility model has reasonable design, simple structure and simple and convenient operation, can evaluate the hardness of the modified asphalt waterproof coiled material under the same condition, ensures the specification of the hardness of the modified asphalt waterproof coiled material when leaving the factory, and makes up the defects in the existing structure.
Description
Technical Field
The utility model belongs to the technical field of waterproof coiled material hardness evaluation, and particularly relates to a hardness evaluation device for a modified asphalt waterproof coiled material.
Background
The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, and plays a role in resisting external rainwater and groundwater leakage, and is a coiled flexible building material waterproof product. The waterproof material plays an important role in building products, and the quality of the waterproof material directly influences the quality of the whole building engineering. The modified asphalt waterproof coiled material is dominant in the existing waterproof coiled material market, and the advantages and disadvantages of the modified asphalt waterproof coiled material are significant to the whole waterproof industry. Wherein, the hardness of the modified asphalt waterproof coiled material is an important performance index.
In the existing detection of the hardness of the modified asphalt waterproof coiled material, the hardness of the modified asphalt waterproof coiled material is generally evaluated by adopting a hardness evaluation device commonly used in the market, but the device is not used for specifically and independently detecting the waterproof coiled material, so that the detection result is relatively large in dispute, and a plurality of manufacturers lack an evaluation method for the hardness of the modified asphalt waterproof coiled material, even press the modified asphalt waterproof coiled material by hands, judge the hardness by feeling, and cannot accurately measure the hardness, so that there is room for improvement.
Disclosure of Invention
The utility model aims to provide a hardness evaluation device for a modified asphalt waterproof coiled material, which aims to solve the problem that the hardness evaluation of the modified asphalt waterproof coiled material in the prior art is not realized by better equipment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a modified asphalt is hardness evaluation device for waterproofing membrane, is including being the installing frame of "C" structure, be provided with on the installing frame:
the detection component is movably penetrated through the top of the mounting frame;
the bearing assembly is arranged on the inner side of the mounting frame and is positioned right below the detection assembly, and the bearing assembly is composed of a placing piece and an adjusting piece for driving the placing piece to move up and down.
Preferably, the device further comprises a sample loading platform, the detection assembly comprises a support caliper movably connected with the mounting frame, a weight is arranged at the top of the support caliper, a touch foot is arranged at the bottom of the support caliper, and the touch foot is located at the right center of the top of the sample loading platform.
Preferably, a screw hole is further formed in the top end face of the mounting frame, an adjusting nut penetrates through the screw hole, and the adjusting nut penetrates through the screw hole to abut against the side face of the supporting caliper.
Preferably, a side groove is formed in the side face of the supporting caliper, and a rubber strip is bonded to the inner side of the side groove and abuts against the adjusting nut.
Preferably, the placement member comprises a loading platform; the adjusting piece comprises a stud fixed on the mounting frame, and the bottom of the sample loading platform is sleeved at the top of the stud.
Preferably, the inside of sample loading platform is fixed with spacing post, offer the through-hole that supplies spacing post card to go into on the top end face of double-screw bolt, the surface of double-screw bolt still overlaps to be equipped with and screws up the nut, the ball is still installed to the bottom inboard of sample loading platform, this ball with screw up the top face roll connection of nut.
Preferably, a timer is further installed on the side face of the installation frame, and the bottom end of the installation frame is in a horizontal shape.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has reasonable design, simple structure and simple and convenient operation, can evaluate the hardness of the modified asphalt waterproof coiled material under the same condition, ensures the specification of the hardness of the modified asphalt waterproof coiled material when leaving the factory, and makes up the defects in the existing structure.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the connection of the stud to the sample loading platform of the present utility model;
figure 3 is a side view of the support caliper of the present utility model.
In the figure: 100. a mounting frame; 100a, screw holes; 101. a timer; 102. a sample loading platform; 102a, a limit column; 102b, balls; 103. an adjusting nut; 104. a stud; 104a, through holes; 105. tightening the nut; 200. a support caliper; 200a, side grooves; 201. a weight; 202. foot contact; 203. rubber strips.
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.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a modified asphalt is hardness evaluation device for waterproofing membrane, is including being the installing frame 100 of "C" type structure, is provided with on the installing frame 100:
a detection assembly movably penetrating the top of the mounting frame 100;
the bearing component is arranged on the inner side of the mounting frame 100 and is positioned under the detection component, and the bearing component is composed of a placing piece and an adjusting piece for driving the placing piece to move up and down so as to adjust the placing height of the waterproof coiled material and facilitate later processing.
In this embodiment, preferably, the sample loading platform 102 is further included, the detection assembly includes a supporting caliper 200 movably connected to the mounting frame 100, a weight 201 is disposed on the top of the supporting caliper 200, a contact foot 202 is mounted on the bottom of the supporting caliper 200, in the detection, the waterproof coiled material is placed on the placement member, then the contact foot 202 on the bottom of the supporting caliper 200 is contacted with the waterproof coiled material, and hardness measurement of the waterproof coiled material is achieved under the gravity of the weight 201, and the contact foot 202 is located at the exact center of the top of the sample loading platform 102.
In this embodiment, preferably, the top end surface of the mounting frame 100 is further provided with a screw hole 100a, the adjusting nut 103 penetrates through the inside of the screw hole 100a, when the supporting caliper 200 needs to detect, the adjusting nut 103 should be screwed out towards the outside of the mounting frame 100, and the supporting caliper 200 can be movably adjusted on the mounting frame 100 and is in contact with the waterproof coiled material under the action of gravity to achieve measurement, and the adjusting nut 103 penetrates through the screw hole 100a to abut against the side surface of the supporting caliper 200.
In this embodiment, preferably, a side groove 200a is formed in a side surface of the support caliper 200, a rubber strip 203 is adhered to an inner side of the side groove 200a, the position of the support caliper 200 needs to be fixed after the measurement is finished, the adjusting nut 103 is rotated towards the support caliper 200, an end portion of the adjusting nut abuts against the rubber strip 203, limiting abutting is achieved through deformation of the rubber strip 203, and the rubber strip 203 abuts against the adjusting nut 103.
In this embodiment, preferably, the placement member includes a sample loading platform 102 with a side length of 5-10 cm; the adjusting member comprises a stud 104 fixed on the mounting frame 100, and the bottom of the sample loading platform 102 is sleeved on the top of the stud 104.
In this embodiment, preferably, a limit post 102a is fixed inside the sample loading platform 102, where the limit post 102a is prismatic, so that the horizontal position is not changed during the lifting of the sample loading platform 102, avoiding rotation, a through hole 104a for the limit post 102a to be clamped in is formed on the top end surface of the stud 104, a tightening nut 105 is further sleeved on the surface of the stud 104, and in the height adjustment of the sample loading platform 102, the tightening nut 105 is rotated upwards, so that the tightening nut 105 lifts the sample loading platform 102 integrally, a ball 102b is further mounted inside the bottom end of the sample loading platform 102, and the ball 102b is in rolling connection with the top end surface of the tightening nut 105, thereby realizing the effect of reducing friction force and convenient adjustment.
In this embodiment, preferably, the side surface of the mounting frame 100 is further provided with a timer 101, the timing range is 0-90 min, the bottom end of the mounting frame 100 is horizontal, and the up-down height of the sample loading platform 102 is adjusted, so that when the mark at the bottom of the support caliper 102 is 0, the distance that the support caliper 200 moves up and down and presses down is read, and the hardness of the sample is expressed by three factors, namely the distance, the weight 201 mass and the time of the timer 101.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Hardness evaluation device for modified asphalt waterproofing membrane, including being "C" type structure's installing frame (100), its characterized in that: the mounting frame (100) is provided with:
the detection component is movably penetrated through the top of the mounting frame (100);
the bearing assembly is arranged on the inner side of the mounting frame (100) and is positioned right below the detection assembly, and the bearing assembly is composed of a placing piece and an adjusting piece for driving the placing piece to move up and down.
2. The hardness evaluation device for a modified asphalt waterproof roll according to claim 1, wherein: still include loading platform (102), detection component include with mounting frame (100) swing joint's support slide caliper rule (200) the top of support slide caliper rule (200) is provided with weight (201), and install in the bottom of support slide caliper rule (200) and touch sufficient (202), touch sufficient (202) are in loading platform (102) top positive center department.
3. The hardness evaluation device for a modified asphalt waterproof roll according to claim 2, characterized in that: screw holes (100 a) are further formed in the top end face of the mounting frame (100), adjusting nuts (103) penetrate through the screw holes (100 a), and the adjusting nuts (103) penetrate through the screw holes (100 a) and abut against the side faces of the supporting calipers (200).
4. The hardness evaluation device for a modified asphalt waterproof roll according to claim 3, wherein: a side groove (200 a) is formed in the side face of the supporting caliper (200), a rubber strip (203) is adhered to the inner side of the side groove (200 a), and the rubber strip (203) abuts against the adjusting nut (103).
5. The hardness evaluation device for a modified asphalt waterproof roll according to claim 2, characterized in that: the placement member comprises a loading platform (102); the adjusting piece comprises a stud (104) fixed on the mounting frame (100), and the bottom of the sample loading platform (102) is sleeved at the top of the stud (104).
6. The hardness evaluation device for a modified asphalt waterproof roll according to claim 5, wherein: the inside of sample loading platform (102) is fixed with spacing post (102 a), offer through-hole (104 a) that supplies spacing post (102 a) card to go into on the top end face of double-screw bolt (104), the surface of double-screw bolt (104) still overlaps to be equipped with screw nut (105), ball (102 b) are still installed to the bottom inboard of sample loading platform (102), this ball (102 b) with screw nut (105) top face roll connection.
7. The hardness evaluation device for a modified asphalt waterproof roll according to claim 1, wherein: the side face of the mounting frame (100) is also provided with a timer (101), and the bottom end of the mounting frame (100) is in a horizontal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223291295.1U CN219915232U (en) | 2022-12-08 | 2022-12-08 | Hardness evaluation device for modified asphalt waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223291295.1U CN219915232U (en) | 2022-12-08 | 2022-12-08 | Hardness evaluation device for modified asphalt waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219915232U true CN219915232U (en) | 2023-10-27 |
Family
ID=88467300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223291295.1U Active CN219915232U (en) | 2022-12-08 | 2022-12-08 | Hardness evaluation device for modified asphalt waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219915232U (en) |
-
2022
- 2022-12-08 CN CN202223291295.1U patent/CN219915232U/en active Active
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