CN208012971U - A kind of low temperature flexibility tester of waterproof coiled materials - Google Patents
A kind of low temperature flexibility tester of waterproof coiled materials Download PDFInfo
- Publication number
- CN208012971U CN208012971U CN201820456271.1U CN201820456271U CN208012971U CN 208012971 U CN208012971 U CN 208012971U CN 201820456271 U CN201820456271 U CN 201820456271U CN 208012971 U CN208012971 U CN 208012971U
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- CN
- China
- Prior art keywords
- chamber
- low temperature
- mounting blocks
- waterproof coiled
- temperature flexibility
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- 239000000463 material Substances 0.000 title claims abstract description 20
- 238000005452 bending Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 230000003028 elevating effect Effects 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 230000008014 freezing Effects 0.000 claims abstract description 12
- 238000007710 freezing Methods 0.000 claims abstract description 12
- 244000309464 bull Species 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 6
- 210000003734 kidney Anatomy 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 241000237858 Gastropoda Species 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 14
- 230000008859 change Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model is related to a kind of low temperature flexibility tester of waterproof coiled materials, including：Babinet, chamber and control cabinet；Freezing liquid is housed in the accommodating cavity of the babinet, the babinet has upper opening, the chamber is accommodated in babinet and freezing liquid is made to flow into chamber, liquid refrigerating stick is equipped in the chamber, the bending axis for placing sample is equipped in the chamber, more are equipped in the chamber for coordinating with bending axis, so that the flexible shaft of sample bending, the chamber is equipped with the regulating mechanism for adjusting the flexible shaft horizontal position, the elevating mechanism lifted for adjusting bending axis is additionally provided in the chamber, make bending axis and flexible shaft that change in location occur by regulating mechanism and elevating mechanism cooperation, so that the bending degree of sample changes, to carry out low-temperature tenderness test to the sample under differently curved degree, to ensure that the precision of test.
Description
Technical field
The utility model is related to waterproof roll detecting instrument, especially a kind of low temperature flexibility tester of waterproof coiled materials.
Background technology
With the development of China's infrastructure, waterproof roll is applied more and more extensive, in vast northern area for anti-
The resistance to low temperature of water coiled material has higher requirement, general material that can shrink and become fragile at low temperatures, and low-temperature tenderness is
One index for reflecting material cold tolerance well is used for putting on the instrument of testing water-proof coiled material low-temperature tenderness currently on the market
The bending axis position for setting sample is unadjustable, can not be than more comprehensively testing out to keep the test mode of waterproof roll single
The low-temperature tenderness of waterproof roll.
Utility model content
The purpose of this utility model is to provide a kind of low temperature flexibility tester of waterproof coiled materials, and the test of waterproof roll is made to have
Have the advantages that test is comprehensive, accurate.
The above-mentioned purpose of the utility model technical scheme is that：A kind of waterproof roll low-temperature tenderness
Tester, including：Babinet, chamber and control cabinet；Freezing liquid is housed, the babinet has upper in the accommodating cavity of the babinet
Opening, the chamber are accommodated in babinet and freezing liquid are made to flow into chamber, and liquid refrigerating is equipped in the chamber
Stick is equipped with the bending axis for placing sample in the chamber, be equipped in the chamber more for bending axis cooperation,
So that the flexible shaft of sample bending, the chamber are equipped with the regulating mechanism for adjusting the flexible shaft horizontal position, institute
State the elevating mechanism for being additionally provided in chamber and being lifted for adjusting bending axis.
Sample is placed on bending axis, is then passed through when needing to pass in and out test to sample by using said program
Regulating mechanism and elevating mechanism cooperation make bending axis and flexible shaft that change in location occur, so that the bending degree of sample becomes
Change, to carry out low-temperature tenderness test to the sample under differently curved degree, meanwhile, the utility model is automatic using mechanical structure
Test, effectively prevents the influence of human factor, to ensure that the precision of test.
Preferably：The flexible shaft is provided with two, and the bending axis is arranged between two flexible shafts.
By using said program, there are two flexible shaft settings, for making what sample stablized to be placed in chamber, is bent
Axis is arranged between two flexible shafts, to facilitate bending axis so that sample is bent under the driving of elevating mechanism, with to not
Sample with bending degree is tested.
Preferably：The regulating mechanism includes：Two length for being rotatably arranged in chamber, length direction and flexible shaft
The perpendicular bull stick in direction is spent, the every bull stick is equipped with left-handed thread section and right-handed thread section, is set on the every bull stick
The second installation for having the first mounting blocks being threadedly coupled with the left-handed thread section and being threadedly coupled with the right-handed thread section
Block；The both ends of wherein one flexible shaft are separately fixed on two the first mounting blocks, the both ends of another flexible shaft
It is separately fixed on two the second mounting blocks.
By using said program, when bull stick rotates forward, the first mounting blocks and the second mounting blocks relative motion, to make two
Spacing between root flexible shaft shortens, when bull stick inverts, the first mounting blocks and the second mounting blocks reverse motions, to make two
Spacing between flexible shaft is elongated, by the rotation of bull stick come the bending degree of adjusting sample, has simple, convenient excellent
Point.
Preferably：First mounting blocks and the second mounting blocks are equipped with graduated scale, and one end of graduated scale is fixed on first
The upper surface of mounting blocks or the second mounting blocks.
By using said program, graduated scale is convenient between intuitive determine between the first mounting blocks and the second mounting blocks
Away from so as to shorten regulating time.
Preferably：The elevating mechanism includes：It is opened in the fluting of chamber both sides, activity is assemblied in the cunning on fluting
Block, for driving sliding block along the swing component for reciprocating movement of slotting, and the force piece for driving swing component swing, the bending
The both ends of axis are separately fixed on sliding block.
By using said program, force piece drives swing component to swing, and band movable slider is being slotted in swing component swing process
On reciprocatingly slide, to drive bending axis to be lifted, so that different degrees of bending occurs for sample.
Preferably：The sliding block is equipped with protrusion, and the swing component includes：Two swing arms and worm screw, the one of the swing arm
End offers the kidney slot with the raised slidingtype assembly, and the other end is fixedly connected with worm screw, and the worm screw rotation is set to institute
It states in chamber, the force piece includes：Driving motor, and on the output shaft of the driving motor, with the worm screw
The worm gear of engagement.
By using said program, drives swing arm to be swung by the way of worm and gear, driving motor is enable to hang down
Straight setting also has the advantages that noise is small, it is stable to adjust from the installation for facilitating driving motor.
Preferably：The chamber is equipped with handle.
By using said program, handle is convenient for the carrying of chamber.
Preferably：One end of the bull stick is equipped with hand and twists head.
By using said program, hand twists head and rotates bull stick convenient for test man.
Preferably：The cross section of the sliding block is in the soil font toppled over.
By using said program, the sliding block of soil font reciprocatingly slides convenient for stable on fluting.
In conclusion the utility model has the advantages that：
1, the spacing between two flexible shafts is adjusted by regulating mechanism, and adjusts the liter of bending axis by elevating mechanism
Drop makes sample be tested in the state of differently curved degree so that flexible shaft cooperates with bending axis, so as to relatively more comprehensive
The low temperature flexibility for testing out sample；
2, graduated scale shortens regulating time convenient for intuitively determining the spacing between two flexible shafts.
Description of the drawings
Fig. 1 is the overall structure diagram of the low-temperature tenderness tester of the utility model embodiment；
Fig. 2 is the overall structure diagram of chamber in the utility model embodiment；
Fig. 3 is the structural schematic diagram after chamber partial cross in the utility model embodiment；
Fig. 4 is the structural schematic diagram of sliding block in the utility model embodiment.
Reference numeral：1, babinet；2, chamber；3, control cabinet；4, bending axis；5, flexible shaft；6, regulating mechanism；61, turn
Bar；62, left-handed thread section；63, right-handed thread section；64, the first mounting blocks；65, the second mounting blocks；7, elevating mechanism；71, it opens
Slot；72, sliding block；721, raised；73, swing component；731, swing arm；7311, kidney slot；732, worm screw；74, force piece；741, it drives
Dynamic motor；742, worm gear；743, connecting rod；8, graduated scale；81, screw；9, handle；10, hand twists head.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment：A kind of low temperature flexibility tester of waterproof coiled materials, as shown in Figures 1 and 2, including babinet 1,2 and of chamber
Control cabinet 3, babinet 1 have accommodating cavity, freezing liquid are housed in babinet 1, and there is babinet 1 upper opening, chamber 2 to be accommodated in babinet
In 1 and freezing liquid is made to flow into chamber 2, liquid refrigerating stick and temperature sensor, liquid refrigerating stick are equipped in chamber 2
21 for freezing to freezing liquid, and a bending axis 4 is equipped in chamber 2, and two flexible shafts 5 are equipped in chamber 2,
Bending axis 4 is arranged between two flexible shafts 5, and sample centre position is placed on bending axis 5, and both ends are placed under flexible shaft 5,
Sample is completely submerged in freezing liquid, and the regulating mechanism 6 for adjusting 5 horizontal position of flexible shaft is equipped in chamber 2, is being tried
Tryoff 2 is equipped with the elevating mechanism 7 lifted for adjusting bending axis 4, and control cabinet 3 is equipped with display screen and multiple controls are pressed
Button, display screen are used to show the number of degrees of temperature in chamber 2, and multiple control buttons are for controlling elevating mechanism 7 and liquid refrigerating
The working condition of stick 21.
Specifically, as shown in Figure 2 and Figure 3, regulating mechanism 6 includes：Two bull sticks 61 being rotatably arranged in chamber 2,
The length direction of bull stick 61 and the length direction of flexible shaft 5 are perpendicular, and left-handed thread section 62 and the right side are equipped on every bull stick 61
Revolve thread segment 63, be equipped with the first mounting blocks 64 for being threadedly coupled with left-handed thread section 62 on every bull stick 61, and with dextrorotation spiral shell
The second mounting blocks 65 that line section 63 is threadedly coupled, wherein the both ends of a flexible shaft 5 are separately fixed at two the first mounting blocks 64
On, the both ends of another flexible shaft 5 are separately fixed on two the second mounting blocks 65, and 2 appearance of chamber is stretched out in 61 one end of bull stick
Simultaneously head 10 is twisted equipped with hand in face.
When need adjust two flexible shafts 5 between spacing when, laboratory technician by hand twist first 10 make bull stick 61 rotate, when turn
When bar 61 rotates forward, 65 relative motion of the first mounting blocks 64 and the second mounting blocks, to make the spacing between two flexible shafts 5 become
It is short, when bull stick 61 inverts, 65 reverse motions of the first mounting blocks 64 and the second mounting blocks, to make between two flexible shafts 5
Spacing is elongated, by the rotation of bull stick 61 come the bending degree of adjusting sample, has the advantages that simple, convenient.
Specifically, being equipped with graduated scale 8 on the first mounting blocks 64 and the second mounting blocks 65, one end of graduated scale 8 passes through spiral shell
Silk 81 is fixed on the second mounting blocks 65, and the other end is fitted in the upper surface of the first mounting blocks 64, in other embodiments, scale
One end of ruler 8 is fixed on by screw 81 on the first mounting blocks 64, and the other end is fitted in the upper surface of the second mounting blocks 65, scale
Ruler 8 is convenient for the intuitive spacing determined between the first mounting blocks 64 and the second mounting blocks 65, so as to shorten regulating time.
Specifically, as shown in Figure 3 and Figure 4, elevating mechanism 7 includes：The fluting 71 being opened on 2 both sides box wall of chamber,
The sliding block 72 being slidedly assemblied at fluting 71, the swing component 73 for driving sliding block 72 to reciprocatingly slide along fluting 71, and be used for
The force piece 74 for driving swing component 73 to swing, in the present embodiment, the both ends of bending axis 4 are separately fixed on sliding block 72.
Wherein, the protrusion 721 of 2 outer surface of dishing test case is provided on sliding block 72, in the present embodiment the cross of sliding block 72
The soil font that section is inclined to set, swing component 73 include：Swing arm 731 and worm screw 732, there are two the settings of swing arm 731, swing arm
731 one end offers kidney slot 7311, and raised 721 slidingtypes are assembled with kidney slot 7311, the other end of swing arm 731 and worm screw
732 are fixedly connected, and worm screw 732 is rotatably arranged in chamber 2, and force piece 74 includes：Driving motor 741 and worm gear 742, driving
The setting of motor 741 is fixed with connecting rod 743,742 company of being fixed on of worm gear at 2 top of chamber on the output shaft of driving motor 741
It is engaged on bar 743 and with worm screw 732, when driving motor 741 rotates forward, worm gear 742 drives swing arm 731 upward by worm screw 732
Swing, to make bending axis 4 move upwards, when driving motor 741 anyway when, worm gear 742 pass through worm screw 732 drive swing arm 731
To lower swing, to make bending axis 4 move downward.
It is equipped with handle 9 at the top of chamber 2, handle 9 is convenient for the carrying of chamber 2, and multiple pull is equipped in babinet 1
Ring, to facilitate the carrying of babinet 1, in the present embodiment, babinet 1, chamber 2, bending axis 4 and flexible shaft 5 are all made of stainless
Steel material is made.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (9)
1. a kind of low temperature flexibility tester of waterproof coiled materials, characterized in that including：Babinet (1), chamber (2) and control cabinet (3)；
Freezing liquid is housed, there is the babinet (1) upper opening, the chamber (2) to be accommodated in case in the accommodating cavity of the babinet (1)
In body (1) and freezing liquid is made to flow into chamber (2), liquid refrigerating stick, the chamber are equipped in the chamber (2)
(2) bending axis (4) for placing sample is equipped in, be equipped in the chamber (2) more for bending axis (4) cooperation,
So that the flexible shaft (5) of sample bending, the chamber (2) are equipped with the tune for adjusting the flexible shaft (5) horizontal position
Save mechanism (6), be additionally provided on the chamber (2) for adjust it is that bending axis (4) is lifted, so that sample is immersed in freezing
Elevating mechanism (7) in liquid.
2. a kind of low temperature flexibility tester of waterproof coiled materials according to claim 1, characterized in that the flexible shaft (5) sets
Two are equipped with, the bending axis (4) is arranged between two flexible shafts (5).
3. a kind of low temperature flexibility tester of waterproof coiled materials according to claim 2, characterized in that the regulating mechanism (6)
Including：The perpendicular bull stick of two length directions for being rotatably arranged in chamber (2), length direction and flexible shaft (5)
(61), every bull stick (61) is equipped with left-handed thread section (62) and right-handed thread section (63), on the every bull stick (61)
Connect equipped with the first mounting blocks (64) being threadedly coupled with the left-handed thread section (62) and with the right-handed thread section (63) screw thread
The second mounting blocks (65) connect；The both ends of wherein one flexible shaft (5) are separately fixed on two the first mounting blocks (64),
The both ends of another flexible shaft (5) are separately fixed on two the second mounting blocks (65).
4. a kind of low temperature flexibility tester of waterproof coiled materials according to claim 3, characterized in that first mounting blocks
(64) and the second mounting blocks (65) are equipped with graduated scale (8), and one end of graduated scale (8) is fixed on the first mounting blocks (64) or second
The upper surface of mounting blocks (65).
5. a kind of low temperature flexibility tester of waterproof coiled materials according to claim 1, characterized in that the elevating mechanism (7)
Including：It is opened in the fluting (71) of chamber (2) both sides, activity is assemblied in the sliding block (72) on fluting (71), for driving cunning
The swing component (73) of block (72) edge fluting (71) reciprocating movement, and the force piece (74) for driving swing component (73) to swing,
The both ends of the bending axis (4) are separately fixed on sliding block (72).
6. a kind of low temperature flexibility tester of waterproof coiled materials according to claim 5, characterized in that set on the sliding block (72)
There are raised (721), the swing component (73) to include：It opens one end of two swing arms (731) and worm screw (732), the swing arm (731)
Equipped with the kidney slot (7311) with raised (721) slidingtype assembly, the other end is fixedly connected with worm screw (732), the snail
Bar (732) rotation is set in the chamber (2), and the force piece (74) includes：Driving motor (741), and it is set to the drive
Worm gear (742) on the output shaft of dynamic motor (741), being engaged with the worm screw (732).
7. a kind of low temperature flexibility tester of waterproof coiled materials according to claim 1, characterized in that on the chamber (2)
Equipped with handle (9).
8. a kind of low temperature flexibility tester of waterproof coiled materials according to claim 3, characterized in that the one of the bull stick (61)
End is equipped with hand and twists head (10).
9. a kind of low temperature flexibility tester of waterproof coiled materials according to claim 6, characterized in that the cross of the sliding block (72)
Section is in the soil font toppled over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456271.1U CN208012971U (en) | 2018-04-02 | 2018-04-02 | A kind of low temperature flexibility tester of waterproof coiled materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456271.1U CN208012971U (en) | 2018-04-02 | 2018-04-02 | A kind of low temperature flexibility tester of waterproof coiled materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208012971U true CN208012971U (en) | 2018-10-26 |
Family
ID=63891784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820456271.1U Expired - Fee Related CN208012971U (en) | 2018-04-02 | 2018-04-02 | A kind of low temperature flexibility tester of waterproof coiled materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208012971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111721643A (en) * | 2020-07-03 | 2020-09-29 | 浙商检测集团有限公司 | Low-temperature flexible detector for waterproof coiled material |
-
2018
- 2018-04-02 CN CN201820456271.1U patent/CN208012971U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111721643A (en) * | 2020-07-03 | 2020-09-29 | 浙商检测集团有限公司 | Low-temperature flexible detector for waterproof coiled material |
| CN111721643B (en) * | 2020-07-03 | 2023-05-12 | 浙商检测集团有限公司 | Low-temperature flexibility detector for waterproof coiled material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |