CN206725366U - Building waterproof coil low-temperature tenderness test instrument - Google Patents
Building waterproof coil low-temperature tenderness test instrument Download PDFInfo
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- CN206725366U CN206725366U CN201720587720.1U CN201720587720U CN206725366U CN 206725366 U CN206725366 U CN 206725366U CN 201720587720 U CN201720587720 U CN 201720587720U CN 206725366 U CN206725366 U CN 206725366U
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Abstract
Building waterproof coil low-temperature tenderness test instrument, by casing, refrigeration unit, control panel, chamber and bending mechanism composition, bending mechanism is built in chamber, refrigeration unit is built in casing, control panel is arranged on casing, the cooling medium coil pipe of refrigeration unit is extended in chamber below bending mechanism, bending mechanism is by frame, fixing axle, bending axis, crane, motor shroud, motor, leading screw and guide post group into, fixing axle, bending axis and crane are arranged in frame, bending axis is connected with crane, leading screw is arranged on crane and is connected with motor output end, guide rod is set between the motor shroud and crane of motor.The utility model is driven using permanent magnet low-speed motor, double acting arranged in parallel, can make each five samples in positive and negative simultaneously, and equipment mechanism is simple, conveniently, safely, and effectively save instrument uses space, has the advantages of simple to operate high with operating efficiency.
Description
Technical field
It the utility model is related to a kind of building waterproof coil detecting instrument, and in particular to a kind of building waterproof coil low temperature is soft
Spend test instrument.
Background technology
With the development of China's infrastructure, building waterproof coil is directed in vast northern area using more and more extensive
The resistance to low temperature of building waterproof coil has higher requirement, and in general material can shrink at low temperatures and change is urged, low temperature
Flexibility is an index for reflecting material cold tolerance well, also low without special test architecture waterproof roll in the market
The instrument of gentle degree.
Utility model content
The utility model is in view of the deficienciess of the prior art, provide a kind of building waterproof coil low-temperature tenderness experiment
Instrument.
Technical scheme is used by the utility model solves its technical problem：
A kind of building waterproof coil low-temperature tenderness test instrument, by casing, refrigeration unit, control panel, chamber and bending
Mechanism is formed, and bending mechanism is built in chamber, and refrigeration unit is built in casing, and control panel is arranged on casing, system
The cooling medium coil pipe of cold group is extended in chamber below bending mechanism, and bending mechanism is by frame, fixing axle, bending axis, liter
Frame, motor shroud, motor, leading screw drop with guide post group into fixing axle, bending axis and crane are arranged in frame, bending
Axle is connected with crane, and leading screw is arranged on crane and is connected with motor output end, the motor shroud of motor and lifting
Guide rod is set between frame.
Experiment chamber door is set at the top of above-mentioned chamber, and experiment lower box part sets chamber water discharging valve.
Handle is set at the top of the motor shroud of above-mentioned bending mechanism.
Utility model works principle：Bending mechanism is taken out by experiment chamber door, the sample made is put into fixing axle
Between bending axis, then bending mechanism is put into chamber, freezing liquid is added in chamber, freezing liquid did not had sample i.e.
Can, experiment cryogenic temperature is set, starts refrigeration unit, starts motor after reaching cooling time, motor is driven by leading screw
Crane rises along guide rod, and bending axis carries out 180 degree bending to sample, is automatically stopped by stopping means, takes out bending
Mechanism, there is flawless sample, record experimental result after observation bending.
The utility model is driven using permanent magnet low-speed motor, double acting arranged in parallel, can make each five examinations in positive and negative simultaneously
Sample, equipment mechanism is simple, conveniently, safely, and effectively save instrument uses space, and there is simple to operate and work to imitate
The advantages of rate is high.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model bending mechanism；
Fig. 3 is the schematic elevation view of the utility model bending mechanism.
1 casing, 2 refrigeration units, 3 control panels, 4 experiment chamber doors, 5 chambers, 6 bending mechanisms, 7 chamber drainings in figure
Valve, 8 frames, 9 fixing axles, 10 bending axis, 11 cranes, 12 motor shrouds, 13 handles, 14 motor, 15 leading screws, 16 are oriented to
Bar.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of building waterproof coil low-temperature tenderness test instrument, by casing 1, refrigeration unit 2,
Control panel 3, chamber 5 and bending mechanism 6 are formed, and bending mechanism 6 is built in chamber 5, and refrigeration unit 2 is built in casing
In 1, control panel 3 is arranged on casing 1, and the cooling medium coil pipe of refrigeration unit 2 extends the lower section of bending mechanism 6 in chamber 5,
Bending mechanism 6 is by frame 8, fixing axle 9, bending axis 10, crane 11, motor shroud 12, motor 14, leading screw 15 and guide rod
16 compositions, fixing axle 9, bending axis 10 and crane 11 are arranged in frame 8, and bending axis 10 is connected with crane 11, leading screw 15
It is arranged on crane 11 and is connected with the output end of motor 14, is set between the motor shroud 12 and crane 11 of motor 14
Guide rod 16, the top of chamber 5 set experiment chamber door 4, and the bottom of chamber 5 sets chamber water discharging valve 7, the electricity of bending mechanism
The top of machine shield 12 sets handle 13.
Utility model works principle：Bending mechanism is taken out by experiment chamber door, the sample made is put into fixing axle
Between bending axis, then bending mechanism is put into chamber, freezing liquid is added in chamber, freezing liquid did not had sample i.e.
Can, experiment cryogenic temperature is set, starts refrigeration unit, starts motor after reaching cooling time, motor is driven by leading screw
Crane rises along guide rod, and bending axis carries out 180 degree bending to sample, is automatically stopped by stopping means, takes out bending
Mechanism, there is flawless sample, record experimental result after observation bending.
The utility model is tested according to National Standard of the People's Republic of China GB/T328.14-2007 building waterproof coils
Method, the 14th part：Asphalt felt-low temperature flexibility, the requirement to cold flexibility test device, developed by my company
A new product.Instrument host is all made using 304 material stainless steels, and power source is driven using permanent magnet low-speed motor, double acting
It is arranged in parallel, each five samples in positive and negative can be made simultaneously.Controller using intelligent temperature controller, digital display time relay and
Related component.The controller part that is connected with main frame is all connected using plug mode, the connected mode is simple, conveniently, peace
Entirely, and effectively save instrument uses space.
Full-automatic low-temperature tenderness instrument is that electric digital display low-temperature tenderness instrument changes money upgrade version, instrument using stainless steel making,
Unique technique ensure that temperature control precision at ± 1 DEG C, and cooling rate is several times of common refrigerator-freezer, minimum temperature reachable -40
℃.Tester is also to be made using stainless steel, feature：Simple to operate, operating efficiency is high.
Claims (3)
- A kind of 1. building waterproof coil low-temperature tenderness test instrument, it is characterized in that by casing, refrigeration unit, control panel, chamber Formed with bending mechanism, bending mechanism is built in chamber, and refrigeration unit is built in casing, and control panel is arranged on casing On, the cooling medium coil pipe of refrigeration unit is extended in chamber below bending mechanism, and bending mechanism is by frame, fixing axle, bending Axle, crane, motor shroud, motor, leading screw and guide post group into, fixing axle, bending axis and crane are arranged in frame, Bending axis is connected with crane, and leading screw is arranged on crane and is connected with motor output end, the motor shroud of motor with Guide rod is set between crane.
- 2. building waterproof coil low-temperature tenderness test instrument according to claim 1, it is characterized in that setting examination at the top of chamber Tryoff door, experiment lower box part set chamber water discharging valve.
- 3. building waterproof coil low-temperature tenderness test instrument according to claim 1, it is characterized in that the motor shield of bending mechanism Cover top sets handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587720.1U CN206725366U (en) | 2017-05-24 | 2017-05-24 | Building waterproof coil low-temperature tenderness test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587720.1U CN206725366U (en) | 2017-05-24 | 2017-05-24 | Building waterproof coil low-temperature tenderness test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725366U true CN206725366U (en) | 2017-12-08 |
Family
ID=60511893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720587720.1U Active CN206725366U (en) | 2017-05-24 | 2017-05-24 | Building waterproof coil low-temperature tenderness test instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN206725366U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443949A (en) * | 2018-12-20 | 2019-03-08 | 马鞍山十七冶工程科技有限责任公司 | The low temperature flexibility measuring device and its measurement method of waterproof roll under a kind of tensional state |
| CN109708978A (en) * | 2018-12-29 | 2019-05-03 | 北京东方雨虹防水技术股份有限公司 | A kind of low temperature flexibility test method suitable for waterproof hot-fusible pressure-sensitive adhesive |
| CN110044724A (en) * | 2019-05-14 | 2019-07-23 | 常熟市工程质量检测中心 | A kind of waterproof roll cold flexibility test device |
-
2017
- 2017-05-24 CN CN201720587720.1U patent/CN206725366U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443949A (en) * | 2018-12-20 | 2019-03-08 | 马鞍山十七冶工程科技有限责任公司 | The low temperature flexibility measuring device and its measurement method of waterproof roll under a kind of tensional state |
| CN109708978A (en) * | 2018-12-29 | 2019-05-03 | 北京东方雨虹防水技术股份有限公司 | A kind of low temperature flexibility test method suitable for waterproof hot-fusible pressure-sensitive adhesive |
| CN109708978B (en) * | 2018-12-29 | 2021-09-07 | 北京东方雨虹防水技术股份有限公司 | Low-temperature flexibility testing method suitable for waterproof hot-melt pressure-sensitive adhesive |
| CN110044724A (en) * | 2019-05-14 | 2019-07-23 | 常熟市工程质量检测中心 | A kind of waterproof roll cold flexibility test device |
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