CN215598907U - Low-temperature flexibility tester for building waterproof coiled material - Google Patents
Low-temperature flexibility tester for building waterproof coiled material Download PDFInfo
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- CN215598907U CN215598907U CN202121880334.4U CN202121880334U CN215598907U CN 215598907 U CN215598907 U CN 215598907U CN 202121880334 U CN202121880334 U CN 202121880334U CN 215598907 U CN215598907 U CN 215598907U
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Abstract
The application discloses building waterproofing membrane low temperature flexibility test appearance, relate to the technical field of temperature flexibility test appearance, improve the great problem of open detection environment to the influence of testing result, which comprises a housing, a cabinet door, operation table and freezer, one side exit end of freezer is provided with the liquid outlet, one side that the freezer was kept away from to the liquid outlet is provided with test assembly, test assembly's inside is provided with the motor, the bottom exit end fixedly connected with lead screw of motor, the middle part of lead screw is connected with the fly leaf through the fixed disk, the both sides of fly leaf are provided with the extension board, the bottom both sides fixedly connected with support of extension board, the both sides of support are provided with the locating hole, the inside of support is provided with the pivot, the top of pivot is provided with the fixed axle, the fixed axle is provided with two sets ofly. The application can make the test assembly operate in a closed environment, increase the anti-interference performance of the test assembly and make the experimental result more accurate.
Description
Technical Field
The application relates to the technical field of low-temperature flexibility testers, in particular to a low-temperature flexibility tester for building waterproof rolls.
Background
Along with the development of the infrastructure of China, the building waterproof coiled material is more and more widely applied, the requirement for the low-temperature resistance of the building waterproof coiled material is higher in the vast northern areas, the general material can contract and become hastening under the low-temperature condition, the low-temperature flexibility is a good index for reflecting the cold resistance of the material, instruments for testing the low-temperature flexibility of the building waterproof coiled material in the market at present are generally arranged in an open container, the influence on the experimental temperature environment is huge under the normal-temperature air, and the experimental result is inaccurate.
In view of the above-mentioned related technologies, the inventors consider that the anti-interference performance in the open container is poor, and the experimental result is inaccurate.
SUMMERY OF THE UTILITY MODEL
In order to improve the great problem of open testing environment to the influence of testing result, this application provides a building waterproofing membrane low temperature flexibility tester.
The application provides a building waterproofing membrane low temperature flexibility tester adopts following technical scheme:
a low-temperature flexibility tester for a building waterproof coiled material comprises a shell, wherein the bottom of the shell is provided with ground feet, a cabinet door is arranged at the top of the shell, a top cover is arranged at one side of the cabinet door, an operation meter is arranged at the top of the top cover, the bottom of the operation meter is provided with a freezing box, the outlet end at one side of the freezing box is provided with a liquid outlet, a testing component is arranged on one side of the liquid outlet far away from the freezing box, a motor is arranged in the testing component, the bottom outlet end of the motor is fixedly connected with a screw rod, the middle part of the screw rod is connected with a movable plate through a fixed disc, support plates are arranged on two sides of the movable plate, supports are fixedly connected with two sides of the bottom of each support plate, positioning holes are arranged on two sides of each support, the inside of support is provided with the pivot, the top of pivot is provided with the fixed axle, the fixed axle is provided with two sets ofly.
By adopting the technical scheme, the bottom of the operating meter is provided with the freezing box, the design of the liquid level meter can detect the water level in the shell, the level surface of the liquid level meter is higher than the bracket, and the liquid level meter is electrically connected with the operating meter, so that after the water level reaches a target value, the freezing box is controlled by the control panel to stop working, the safety in the experimental device is improved, freezing liquid is arranged in the freezing box, a liquid outlet is arranged at the outlet end of one side of the freezing box, a testing component is arranged at one side of the liquid outlet, which is far away from the freezing box, a motor is arranged in the testing component, the motor drives a movable plate to move along the support plate through a lead screw, the support plate is arranged at the two sides of the movable plate, the bracket is arranged at the bottom of the support plate, a rotating shaft is arranged in the bracket and rotates to drive a product to be laterally moved, a fixed shaft is arranged at the top of the rotating shaft, and the design can ensure that the testing component can be operated in a closed environment, the anti-interference performance of the test assembly is improved, and the experimental result is more accurate.
Optionally, the inside of shell is provided with the liquid level appearance, the liquid level appearance level is higher than the support, electric connection between liquid level appearance and the operation table.
Through adopting above-mentioned technical scheme, the inside water level of shell can be detected in the design of liquid level meter, and such design can make the water level reach the target value after, controls freezer stop work through control panel, has increased the security in the experiment ware.
Optionally, a water pipe is arranged at the bottom of the shell, an outlet end of one side of the water pipe is fixedly connected with a water suction pump, and an outlet end of the other side of the water pipe is fixedly connected with a freezing box.
By adopting the technical scheme, the design of the water pipe is convenient for the rapid discharge of the refrigerating fluid, the design of the water suction pump increases the drainage efficiency, the refrigerating fluid can be repeatedly used by the design, and the resources are saved.
Optionally, a square hole is formed in the middle of the movable plate, and the square hole is matched with the fixed plate.
Through adopting above-mentioned technical scheme, the below of square hole perpendicular to fixed disk, such design has made things convenient for the fixed of fly leaf, has reduced the wearing and tearing of square hole, has increased life.
Optionally, support plates are arranged on two sides of the movable plate, a sliding groove is formed in the middle of each support plate, and the sliding grooves are matched with the sliding blocks.
Through adopting above-mentioned technical scheme, the slider is located the center department of spout, and such design can increase the stability of fly leaf activity, avoids the fly leaf skew to influence the accuracy of experimental result.
Optionally, the top of the test assembly is provided with a handle, and the surface of the handle is provided with anti-slip lines.
By adopting the technical scheme, the space in the shell is small, the design of the shell facilitates the extraction of the test assembly, the design facilitates the taking out and placing of the test assembly, and the safety of the test assembly is improved.
In summary, the present application includes at least one of the following benefits:
1. one side exit end of freezer is provided with the liquid outlet, one side that the freezer was kept away from to the liquid outlet is provided with the test assembly, the inside of test assembly is provided with the motor, the bottom exit end fixedly connected with lead screw of motor, the exit end of lead screw is fixed in the support bottom, the middle part of lead screw is connected with the fly leaf through the fixed disk, the motor drives the fly leaf through the lead screw and removes along the extension board, the both sides of fly leaf are provided with the extension board, the bottom of extension board is provided with the support, the inside of support is provided with the pivot, the rotatory driven quilt of pivot is incline the product, the top of pivot is provided with the fixed axle, the fixed axle is provided with two sets ofly, such design can make the test assembly operate in closed environment, the interference killing feature of test assembly has been increased, make the experimental result more accurate.
2. The inside of shell is provided with the liquid level appearance, and the design of liquid level appearance can detect the inside water level of shell, and the liquid level appearance level is higher than the support, electric connection between liquid level appearance and the operation table, and such design can make the water level reach the target value after, controls freezer stop work through control panel, has increased the security in the experiment ware.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic sectional view of the present embodiment;
FIG. 3 is a schematic structural diagram of a test assembly according to the present embodiment;
fig. 4 is a schematic view of the movable plate structure of the present embodiment.
Description of reference numerals: 1. a housing; 11. ground feet; 12. a cabinet door; 13. a water pipe; 14. a top cover; 141. an operation table; 2. testing the component; 21. a support plate; 211. a chute; 22. a support; 221. positioning holes; 23. a handle; 3. a freezer; 31. a liquid outlet; 4. a water suction pump; 5. a liquid level meter; 6. a motor; 7. a screw rod; 71. fixing the disc; 8. a movable plate; 81. a square hole; 82. a slider; 9. a rotating shaft; 91. and fixing the shaft.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Example (b):
the embodiment of the application discloses building waterproofing membrane low temperature flexibility test appearance. Referring to fig. 1, fig. 2 and fig. 3, including shell 1, the inside of shell 1 is hollow structure, the inner wall is provided with the heat preservation, the bottom of shell 1 is provided with lower margin 11, the top of shell 1 is provided with cabinet door 12, cabinet door 12 bottom is provided with the heat preservation, one side of cabinet door 12 is provided with top cap 14, the top of top cap 14 is provided with operation table 141, the inside of shell 1 is provided with level gauge 5, the inside water level of shell 1 can be detected in level gauge 5's design, level gauge 5 level is higher than support 22, electric connection between level gauge 5 and the operation table 141, after such design can make the water level reach the target value, control freezer 3 stop work through control panel, the security in the experiment ware has been increased. The bottom of the operation meter 141 is provided with a freezing box 3, freezing liquid is arranged in the freezing box 3, an outlet end on one side of the freezing box 3 is provided with a liquid outlet 31, one side of the liquid outlet 31 away from the freezing box 3 is provided with a test component 2, a motor 6 is arranged in the test component 2, an outlet end on the bottom of the motor 6 is fixedly connected with a screw rod 7, an outlet end of the screw rod 7 is fixed at the bottom of a bracket 22, two sides of the bracket 22 are provided with positioning holes 221, the middle part of the screw rod 7 is connected with a movable plate 8 through a fixed disc 71, the motor 6 drives the movable plate 8 to move along a support plate 21 through the screw rod 7, two sides of the movable plate 8 are provided with support plates 21, the bottom of the support plate 21 is provided with a bracket 22, a rotating shaft 9 is arranged in the bracket 22, the rotating shaft 9 drives a product to be positioned, the top of the rotating shaft 9 is provided with a fixed shaft 91, two groups of fixed shafts 91, and the design can ensure that the test component 2 can be operated in a closed environment, the anti-interference performance of the test component 2 is improved, and the experimental result is more accurate.
Referring to fig. 1 and 2, a water pipe 13 is arranged at the bottom of a housing 1, the design of the water pipe 13 is convenient for quick discharge of refrigerating fluid, a water suction pump 4 is fixedly connected to an outlet end on one side of the water pipe 13, the design of the water suction pump 4 increases the drainage efficiency, and a refrigerating box 3 is fixedly connected to an outlet end on the other side of the water pipe 13.
Referring to fig. 3, the middle of the movable plate 8 is provided with a square hole 81, the square hole 81 is perpendicular to the lower part of the fixed plate 71, and the square hole 81 and the fixed plate 71 are matched with each other, so that the movable plate 8 is conveniently fixed, the abrasion of the square hole 81 is reduced, and the service life is prolonged.
Referring to fig. 2 and 4, the middle portion of the support plate 21 is provided with a sliding groove 211, the two sides of the movable plate 8 are provided with sliding blocks 82, the sliding blocks 82 are located at the center of the sliding groove 211, the sliding grooves 211 and the sliding blocks 82 are matched with each other, the design of the sample can increase the stability of the movement of the movable plate 8, and the movable plate 8 is prevented from deviating to affect the accuracy of the experimental result.
Referring to fig. 3, the top of the testing component 2 is provided with a handle 23, because the space in the shell 1 is small, the design of the shell 1 facilitates the extraction of the testing component 2, and the surface of the handle 23 is provided with anti-skid lines, so that the design facilitates the taking out and placing of the testing component 2, and the safety of the testing component 2 is improved.
The implementation principle of building waterproofing membrane low temperature flexibility tester of this application embodiment does:
the testing assembly 2 is taken out, the waterproof coiled material is horizontally placed on the rotating shaft 9, the outlet ends at two sides of the waterproof coiled material are placed at the bottom of the fixing shaft 91, the testing assembly 2 is placed in the shell 1, the freezing box 3 is started, freezing liquid is injected into the shell 1 through the liquid outlet 31, after the freezing liquid reaches the limited depth of the liquid level instrument 5, the liquid level instrument 5 controls the freezing box 3 through the control panel to stop working, the cabinet door 12 is closed, the testing assembly 2 is positioned in the shell 1, the internal temperature of the shell 1 is relatively stable, the motor 6 is started, the movable plate 8 is driven by the screw rod 7 to slide up and down along the direction of the sliding groove 211, the waterproof coiled material is enabled to be coiled around the surface of the rotating shaft 9, the detection time is reached, the cabinet door 12 is opened to take out the testing assembly 2, the waterproof coiled material is taken down to check the detection effect of the waterproof coiled material, and the design can enable the testing assembly 2 to operate in a closed environment, the anti-interference performance of the test component 2 is improved, and the experimental result is more accurate.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a building waterproofing membrane low temperature flexibility tester, including shell (1), the bottom of shell (1) is provided with lower margin (11), the top of shell (1) is provided with cabinet door (12), its characterized in that: one side of cabinet door (12) is provided with top cap (14), the top of top cap (14) is provided with operation table (141), the bottom of operation table (141) is provided with freezer (3), one side exit end of freezer (3) is provided with liquid outlet (31), one side that freezer (3) were kept away from to liquid outlet (31) is provided with test component (2), the inside of test component (2) is provided with motor (6), the bottom exit end fixedly connected with lead screw (7) of motor (6), the middle part of lead screw (7) is connected with fly leaf (8) through fixed disk (71), the both sides of fly leaf (8) are provided with extension board (21), the bottom both sides fixedly connected with support (22) of extension board (21), the both sides of support 22 are provided with locating hole (221), the inside of support (22) is provided with pivot (9), the top of pivot (9) is provided with fixed axle (91), fixed axle (91) are provided with two sets ofly.
2. The low-temperature flexibility tester for building waterproof rolls according to claim 1, characterized in that: the inside of shell (1) is provided with level gauge (5), level gauge (5) level is higher than support (22), electric connection between level gauge (5) and operation table (141).
3. The low-temperature flexibility tester for building waterproof rolls according to claim 2, characterized in that: the refrigerator is characterized in that a water through pipe (13) is arranged at the bottom of the shell (1), an outlet end on one side of the water through pipe (13) is fixedly connected with a water suction pump (4), and an outlet end on the other side of the water through pipe (13) is fixedly connected with a freezing box (3).
4. The low-temperature flexibility tester for building waterproof rolls according to claim 3, characterized in that: the middle part of the movable plate (8) is provided with a square hole (81), and the square hole (81) is matched with the fixed plate (71).
5. The low-temperature flexibility tester for building waterproof rolls according to claim 1, characterized in that: support plates (21) are arranged on two sides of the movable plate (8), sliding grooves (211) are formed in the middle of the support plates (21), and the sliding grooves (211) are matched with the sliding blocks (82) mutually.
6. The low-temperature flexibility tester for building waterproof rolls according to claim 1, characterized in that: the top of the testing component (2) is provided with a handle (23), and the surface of the handle (23) is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121880334.4U CN215598907U (en) | 2021-08-11 | 2021-08-11 | Low-temperature flexibility tester for building waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121880334.4U CN215598907U (en) | 2021-08-11 | 2021-08-11 | Low-temperature flexibility tester for building waterproof coiled material |
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| Publication Number | Publication Date |
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| CN215598907U true CN215598907U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121880334.4U Active CN215598907U (en) | 2021-08-11 | 2021-08-11 | Low-temperature flexibility tester for building waterproof coiled material |
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| CN (1) | CN215598907U (en) |
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2021
- 2021-08-11 CN CN202121880334.4U patent/CN215598907U/en active Active
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