CN207064396U - Container strap - Google Patents
Container strap Download PDFInfo
- Publication number
- CN207064396U CN207064396U CN201720942752.9U CN201720942752U CN207064396U CN 207064396 U CN207064396 U CN 207064396U CN 201720942752 U CN201720942752 U CN 201720942752U CN 207064396 U CN207064396 U CN 207064396U
- Authority
- CN
- China
- Prior art keywords
- band
- container
- band body
- bolt
- elastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 7
- 239000007769 metal material Substances 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims description 22
- 239000002828 fuel tank Substances 0.000 claims description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 230000007423 decrease Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
A container strap comprises a strap body, wherein connecting buckles are arranged at two ends of the strap body, bolts and nuts are arranged in the connecting buckles, two ends of the strap body are connected with a container support through the bolts and the nuts respectively, and at least one position on the strap body is provided with an elastic structure or an elastic device; the elastic structure is a continuous wave structure or a continuous tooth-shaped structure; the elastic device is a spring which is connected in series on the belt body; the strap body is made of metal materials or spring steel. The anti-loosening device is good in anti-loosening effect, high in reliability, simple in structure and low in cost.
Description
Technical field
Automobile technical field, more particularly to a kind of container band are the utility model is related to, is primarily adapted for use in and improves band company
Connect anti-loosing effect and unfailing performance.
Background technology
At present, each thin-walled pressure vessel part is all flat using two or more on automobile（Belt）Band add bolt-
Nut is fixedly connected with mode, and container is typically placed on support, then is fastened with band and bolt in the one or both ends of band.By
The connection container casing wrapped up when band assembles is relatively thin, easy crimp, and the relatively thin rigidity of ferrule band is poor, therefore
Existing flat board belt band type of attachment, after end bolt-nut tightens fastening, because vehicle traveling process is often in top
In vibration environment of winnowing with a dustpan so that be wrapped container and be deformed and relax with band itself in itself, therefore cause fastening bolt to clamp
Power（Band tension force）Decline, trigger that nut releases, band comes off, or even generation container drops accident, jeopardizes the security row of automobile
Sail.
Chinese patent, Authorization Notice No. CN204197615U, authorized announcement date are the utility model on March 11st, 2015
A kind of novel aluminum alloy fuel tank clamping band is disclosed, the both ends of the clamping band are respectively equipped with junction button, wherein a junction button is interior
Portion middle part is provided with U-shaped strain pin, and the T-shaped head of T-shaped fastening bolt is locked at the inside of junction button by U-shaped strain pin.Although
The utility model install convenient, can effective binding with aluminum alloy fuel tank, but it still has following defect：The utility model is in vapour
In car Long-term Vibration, tied aluminium alloy fuel tank and band itself are deformed and relaxed so that the clamping force of T-shaped fastening bolt
Decline, so that nut easily releases, band is easy to fall off, therefore, the utility model anti-loosing effect is poor, reliability is low.
The content of the invention
The purpose of this utility model is to overcome the defects of anti-loosing effect present in prior art is poor, reliability is low with asking
A kind of topic, there is provided the container band that anti-loosing effect is good, reliability is high.
To realize object above, technical solution of the present utility model is：A kind of container band, including band body,
The both ends of the band body are provided with junction button, and bolt-nut, the both ends point of the band body are provided with junction button
Be not connected by bolt-nut with pan straddle, at least one on the band body at be provided with elastic construction or bullet
Property device.
The elastic construction is continuous wave structure.
The elastic construction is continuous tooth-shape structure.
The elastic device is spring, and spring is connected on band body.
The band body is slab construction, and band body is used to fix container with the space that pan straddle is formed.
The container is fuel tank, compressed air cylinder or urea tank.
The manufacture material of the band body is metal material or spring steel.
Compared with prior art, the beneficial effects of the utility model are：
1st, elastic construction or elasticity are provided with a kind of container band of the utility model at least one on band body
Device, elastic construction or elastic device are set so that band body turns into elastomer band, and band can so filled in fastening
An elastic force opposite with bolt tension is produced after matching somebody with somebody inside band, so as to improve preventing for band and bolt-nut auxiliary connection
Loose Performance And Reliability energy.Therefore, the utility model anti-loosing effect is good, reliability is high.
2nd, elastic construction is continuous wave structure or continuous tooth-shape structure in a kind of container band of the utility model；Elasticity
Device is spring, and spring is connected on band body, and such design is not only simple in structure, cost is low, and anti-loosing effect is good；
Band body is slab construction, and band body is used to fix container, such design and installation letter with the space that pan straddle is formed
List, anti-loosing effect are good；Container is fuel tank, compressed air cylinder or urea tank so that band it is applied widely；Band body
Manufacture material is metal material or spring steel, to reach more preferably elastic compensating and anti-loosing effect.Therefore, the utility model is not only
It is simple in construction, cost is low, anti-loosing effect is good, and install it is simple, applied widely.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：Band body 1, junction button 11, elastic construction 12, bolt-nut 2, pan straddle 3, container 4.
Embodiment
The utility model is described in further detail below in conjunction with brief description of the drawings and embodiment.
Referring to Fig. 1, a kind of container band, including band body 1, the both ends of the band body 1 are provided with junction button
11, bolt-nut 2 is provided with junction button 11, and the both ends of the band body 1 pass through bolt-nut 2 and pan straddle respectively
3 are connected, at least one on the band body 1 at be provided with elastic construction 12 or elastic device.
The elastic construction 12 is continuous wave structure.
The elastic construction 12 is continuous tooth-shape structure.
The elastic device is spring, and spring is connected on band body 1.
The band body 1 is slab construction, and band body 1 is used to fix container 4 with the space that pan straddle 3 is formed.
The container 4 is fuel tank, compressed air cylinder or urea tank.
The manufacture material of the band body 1 is metal material or spring steel.
Principle of the present utility model is described as follows：
The banding band rigidity used at present on automobile is poor, and the various container parts for needing band to fix on automobile are
Thin-walled hollow structure, its rigidity is also poor, is very easy to cause band to relax under this assembled condition, thin-walled pressure vessel is in band
Also easily it is deformed after fastening, causes the band tightening tension i.e. decay of bolt clamping force, so as to triggers bolt-nut connection
Secondary releases failure.The design is by that in band locally prefabricated one or more continuous waveforms or tooth-shape structure, will can pass
The stiffener plate formula band of system becomes a band product for possessing elasticity, can so make band after fastening is assembled in band
Portion produces an elastic force opposite with bolt clamping force, goes out after mounting so as to compensate band and bolt-nut auxiliary connection
Existing creep relaxation, in band also can the elastic part such as serial spring, realize that band possesses elastic compensating function.When band and
Bolt connection pair during service Yi Dan occur clamping force decay decline when, the prefabricated waveform of band（Tooth form）After elastomer fastening
Caused elastic force will compensate so that band bolt connection pair persistently keeps certain clamping force, so as to improve band and
The anti-loosening property and reliability of bolt-nut auxiliary connection.The design possesses the good automatic compensation ability of band tension elastomeric
, completely can be with while without the existing assembly connection mode using band product is changed with bolt-nut auxiliary connection anti-loosening property
Directly upgrading substitutes existing band product, therefore greatly lifts the reliability of the Product Assemblies such as fuel tank of vehicle connection, ensures
The driving safety of automobile, there is the characteristics of simple in construction, cost is low, anti-loosing effect is good.
In order to ensure the anti-loosing effect after band assembling so that band obtains preferably anti-relaxation, locking elastic force after fixing
Ability, band can use the materials such as spring steel to make, to reach more preferably elastic compensating and anti-loosing effect, while also can be to band
Bulk material carries out Technology for Heating Processing processing, to increase the elasticity capacity of band.
Implementation prospect：China's auto output has reached the huge scale of annual more than 25,000,000, according to automobile itself
Topology requirement, numerous container base parts such as fuel tank, compressed air cylinder, urea tank, these container base parts can be equipped with automobile
It is essentially all to be fixed using flat band.Constantly become tight with commercial car Abgasgesetz, automobile will also match somebody with somebody at present
The containers such as increasing vent gas treatment are put, these containers are also to be fixed using flat band.Because flat band does not have
There is loose compensation function, when automobile is travelling and during jolting repeatedly, is being very easy to cause container deformation, band tension force to produce
Relaxation, and then cause band fixing bolt-nut pretightning force to decline, there is the problems such as nut releases, band comes off, jeopardize automobile
Driving safety.The design possesses band relaxation automatic compensation function with elastomer band product, can keep band tension force and
The pretightning force of bolt-nut is horizontal, is greatly enhanced the secondary anti-loosening property of band assembly connection, ensures the safety of running car
Property.The design and existing flat band product design size are essentially identical, and its assembly connection mode is also identical, therefore can be direct
Replace existing flat band product, can rapidly popularization and application, therefore greatly lift motor vehicle container class product and fix and connect
The reliability connect, the competitiveness of company car product is lifted, keep leading superiority of the company in automobile assembling interconnection technique.
Embodiment 1：
Referring to Fig. 1, a kind of container band, including band body 1, the both ends of the band body 1 are provided with junction button
11, bolt-nut 2 is provided with junction button 11, and the both ends of the band body 1 pass through bolt-nut 2 and pan straddle respectively
3 are connected, at least one on the band body 1 at be provided with elastic construction 12；The elastic construction 12 is continuous wave knot
Structure or continuous tooth-shape structure；The manufacture material of the band body 1 is metal material or spring steel.
Embodiment 2：
With embodiment 1, difference is substance：
Elastic device is provided with least one on the band body 1, the elastic device is spring, and spring is connected on
On band body 1.
Embodiment 3：
With embodiment 1, difference is substance：
Referring to Fig. 1, the band body 1 is slab construction, and band body 1 is used for solid with the space that pan straddle 3 is formed
Constant volume device 4；The container 4 is fuel tank, compressed air cylinder or urea tank.
Claims (7)
1. a kind of container band, including band body（1）, the band body（1）Both ends be provided with junction button（11）, even
Connect button（11）Inside it is provided with bolt-nut（2）, the band body（1）Both ends pass through bolt-nut respectively（2）With container
Support（3）It is connected, it is characterised in that：The band body（1）On be provided with elastic construction at least one（12）Or bullet
Property device.
A kind of 2. container band according to claim 1, it is characterised in that：The elastic construction（12）For continuous wave knot
Structure.
A kind of 3. container band according to claim 1, it is characterised in that：The elastic construction（12）For continuous tooth form knot
Structure.
A kind of 4. container band according to claim 1, it is characterised in that：The elastic device is spring, and spring is connected
In band body（1）On.
A kind of 5. container band according to claim 1, it is characterised in that：The band body（1）For slab construction, hoop
Band body（1）With pan straddle（3）The space of composition is used to fix container（4）.
A kind of 6. container band according to claim 5, it is characterised in that：The container（4）For fuel tank, compressed air
Tank or urea tank.
A kind of 7. container band according to any one in claim 1-6, it is characterised in that：The band body（1）
Manufacture material be metal material or spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942752.9U CN207064396U (en) | 2017-07-31 | 2017-07-31 | Container strap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942752.9U CN207064396U (en) | 2017-07-31 | 2017-07-31 | Container strap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064396U true CN207064396U (en) | 2018-03-02 |
Family
ID=61518512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720942752.9U Active CN207064396U (en) | 2017-07-31 | 2017-07-31 | Container strap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145266A (en) * | 2021-10-19 | 2022-03-08 | 浙江大学 | Artificial nest for solitary bees and use method thereof |
-
2017
- 2017-07-31 CN CN201720942752.9U patent/CN207064396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114145266A (en) * | 2021-10-19 | 2022-03-08 | 浙江大学 | Artificial nest for solitary bees and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |