CN107340192A - A kind of car belt fatigue detection device - Google Patents
A kind of car belt fatigue detection device Download PDFInfo
- Publication number
- CN107340192A CN107340192A CN201710692843.6A CN201710692843A CN107340192A CN 107340192 A CN107340192 A CN 107340192A CN 201710692843 A CN201710692843 A CN 201710692843A CN 107340192 A CN107340192 A CN 107340192A
- Authority
- CN
- China
- Prior art keywords
- chute
- sliding block
- detection device
- car belt
- fatigue detection
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0073—Fatigue
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of car belt fatigue detection device, including bottom plate, cylinder and reciprocable rod group, the bottom plate both sides are provided with the first chute, intermediate lateral is provided with the second chute, the piston rod end of the cylinder is provided with connecting plate, the reciprocable rod group is made up of push pedal, connecting rod and sliding block, the push pedal both ends are respectively equipped with hinged seat, described connecting rod one end is hinged with hinged seat, other end is hinged with sliding block, and the sliding block is provided with sleeve column, and the connecting plate is bolted with push pedal, the safety coefficient of safety belt is improved, ensures the security driven.
Description
Technical field
The invention belongs to auto parts machinery detection technique field, and specifically, the present invention relates to a kind of car belt fatigue
Detection means.
Background technology
As the improvement of people's living standards, automobile gradually comes into huge numbers of families, the safety coefficient of automobile is increasingly weighed
Depending on wherein in the process of moving, the protective effect of safety belt is unquestionable, and the frequency of use of safety belt is higher, a lot
Safety belt buying comes to be directly installed on vehicle seat, is not detected by fatigue strength so that the safety coefficient of safety belt is deposited
In hidden danger.
The content of the invention
The present invention provides a kind of car belt fatigue detection device, improves the safety coefficient of safety belt, ensures what is driven
Security.
To achieve these goals, the technical scheme taken of the present invention is：A kind of car belt fatigue detection device, bag
Bottom plate, cylinder and reciprocable rod group are included, the bottom plate both sides are provided with the first chute, and intermediate lateral is provided with the second chute, the gas
The piston rod end of cylinder is provided with connecting plate, and the reciprocable rod group is made up of push pedal, connecting rod and sliding block, the push pedal both ends difference
Provided with hinged seat, described connecting rod one end is hinged with hinged seat, and other end is hinged with sliding block, and the sliding block is provided with sleeve column, institute
Connecting plate is stated to be bolted with push pedal.
Preferably, the hinged seat lower end is provided with sliding pin one, and the sliding pin one can slide in the first chute.
Preferably, the sliding block lower end is provided with sliding pin two, and the sliding pin two can slide in the second chute.
Preferably, first chute and the second chute can be rectangular channel.
Preferably, first chute and the second chute can be "u"-shaped groove.
Preferably, the length of the connecting rod is less than or equal to the length of 1/2 first chute.
Beneficial effect using above technical scheme is：The car belt fatigue detection device, car belt is connected
Annular is connected into, then one end is enclosed on the sleeve column on the sliding block of side, and other end is enclosed on the sleeve column on the sliding block of other side
On, then start two cylinder operations simultaneously, the piston rod of cylinder drives push pedal to work by connecting plate, reciprocal with push pedal
Move, the sliding pin one under the hinged seat of push pedal both ends drives both sides simultaneously along the first runner movement, the then connecting rod of both sides
Sliding block moves back and forth along the second chute, and the sliding pin two of sliding block lower end slides in the second chute so that car belt one
It can be tensioned and relax a little while, according to the working frequency of the piston rod of cylinder and the damaged condition of car belt, detect automobile
There are the work times of fatigue damage in safety belt, improves the safety coefficient of safety belt, ensures the security driven.
The hinged seat lower end is provided with sliding pin one, and the sliding pin one can slide in the first chute, the sliding block
Lower end is provided with sliding pin two, and the sliding pin two can slide in the second chute, ensure that the reciprocating stability of push pedal,
And sliding block is along the reciprocating stability of the second chute.
First chute and the second chute can be rectangular channel, and first chute and the second chute can be "u"-shaped groove, prevent
Thrust plate and slide block movement sideslip.
The length of the connecting rod is less than or equal to the length of 1/2 first chute, avoids the dead point position of reciprocable rod group motion
Put, ensure being normally carried out for detection work.
Brief description of the drawings
Fig. 1 is the car belt fatigue detection device structural representation；
Fig. 2 is hinge base structure schematic diagram；
Fig. 3 is sliding block slide block structure schematic diagram；
Wherein：
1st, bottom plate；2nd, cylinder；3rd, reciprocable rod group；10th, the first chute；11st, the second chute；20th, connecting plate；30th, push pedal；
30-1, hinged seat；30-2, sliding pin one；31st, connecting rod；32nd, sliding block；32-1, sleeve column；32-2, sliding pin two.
Embodiment
Below against accompanying drawing, by the description to embodiment, embodiment of the invention is made further details of
Explanation, it is therefore an objective to help those skilled in the art to have more complete, accurate and deep reason to design of the invention, technical scheme
Solution, and contribute to its implementation.
As shown in Figure 1 to Figure 3, the present invention is a kind of car belt fatigue detection device, improves the safety system of safety belt
Number, ensure the security driven.
Specifically, as shown in Figure 1 to Figure 3, including bottom plate 1, cylinder 2 and reciprocable rod group 3, as shown in figure 1, the bottom
The both sides of plate 1 are provided with the first chute 10, and intermediate lateral is provided with the second chute 11, and the piston rod end of the cylinder 2 is provided with connecting plate
20, the reciprocable rod group 3 is made up of push pedal 30, connecting rod 31 and sliding block 32, and the both ends of push pedal 30 are respectively equipped with hinged seat 30-
1, described one end of connecting rod 31 is hinged with hinged seat 30-1, and other end is be hinged with sliding block 32, and the sliding block 32 is provided with sleeve column 32-
1, the connecting plate 20 is bolted with push pedal 30.
As shown in Fig. 2 the hinged seat 30-1 lower ends are provided with the 30-2 of sliding pin one, and the 30-2 of the sliding pin one can be
Slided in one chute 10.
As shown in figure 3, the lower end of sliding block 32 is provided with the 32-2 of sliding pin two, and the 32-2 of the sliding pin two can be slided second
Slided in groove 11.
As shown in figure 1, the chute 11 of the first chute 10 and second can be rectangular channel.First chute 10 and second is slided
Groove 11 can be "u"-shaped groove.
As shown in figure 1, the length of the connecting rod 31 is less than or equal to the length of 1/2 first chute 10.
Specific works mode is illustrated with specific embodiment below：
The car belt fatigue detection device, car belt connection is circularized, then one end is enclosed on the cunning of side
On sleeve column 32-1 on block 32, other end is enclosed on the sleeve column 32-1 on the sliding block 32 of other side, then starts two simultaneously
Individual cylinder 2 works, and the piston rod of cylinder 2 drives push pedal 30 to work by connecting plate 20, with the reciprocating motion of push pedal 30, push pedal
The 30-2 of sliding pin one under 30 both ends hinged seat 30-1 moves along the first chute 10, and then the connecting rod 31 of both sides drives two simultaneously
The sliding block 32 of side is moved back and forth along the second chute 11, and the 32-2 of sliding pin two of the lower end of sliding block 32 is slided in the second chute 11,
Relaxed a little while so that car belt is tensioned for a moment, according to the working frequency of the piston rod of cylinder 2 and the damage of car belt
Bad degree, detect that the work times of fatigue damage occurs in car belt, improve the safety coefficient of safety belt, ensure what is driven
Security.
The hinged seat 30-1 lower ends are provided with the 30-2 of sliding pin one, and the 30-2 of the sliding pin one can be in the first chute 10
Slide, the lower end of sliding block 32 is provided with the 32-2 of sliding pin two, and the 32-2 of the sliding pin two can be slided in the second chute 11, protects
30 reciprocating stability of push pedal is demonstrate,proved, and sliding block 32 is along 11 reciprocating stability of the second chute.
The chute 11 of first chute 10 and second can be rectangular channel, and the chute 11 of the first chute 10 and second can be
"u"-shaped groove, anti-thrust plate 30 and sliding block 32 move sideslip.
The length of the connecting rod 31 is less than or equal to the length of 1/2 first chute 10, avoids the dead of reciprocable rod group motion
Point position, ensures being normally carried out for detection work.
The present invention is exemplarily described above in association with accompanying drawing, it is clear that present invention specific implementation is not by above-mentioned side
The limitation of formula, as long as employ the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress；Or not
It is improved, the above-mentioned design of the present invention and technical scheme are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (6)
- A kind of 1. car belt fatigue detection device, it is characterised in that：Including bottom plate (1), cylinder (2) and reciprocable rod group (3), bottom plate (1) both sides are provided with the first chute (10), and intermediate lateral is provided with the second chute (11), the work of the cylinder (2) Stopper rod end is provided with connecting plate (20), and the reciprocable rod group (3) is made up of push pedal (30), connecting rod (31) and sliding block (32), institute To state push pedal (30) both ends and be respectively equipped with hinged seat (30-1), described connecting rod (31) one end is be hinged with hinged seat (30-1), and in addition one End is be hinged with sliding block (32), and the sliding block (32) is provided with sleeve column (32-1), and the connecting plate (20) passes through spiral shell with push pedal (30) Tether and connect.
- A kind of 2. car belt fatigue detection device according to claim 1, it is characterised in that：Hinged seat (the 30- 1) lower end is provided with sliding pin one (30-2), and the sliding pin one (30-2) can slide in the first chute (10).
- A kind of 3. car belt fatigue detection device according to claim 1, it is characterised in that：Under the sliding block (32) End is provided with sliding pin two (32-2), and the sliding pin two (32-2) can slide in the second chute (11).
- A kind of 4. car belt fatigue detection device according to claim 1, it is characterised in that：First chute (10) and the second chute (11) can be rectangular channel.
- A kind of 5. car belt fatigue detection device according to claim 1, it is characterised in that：First chute (10) and the second chute 911 can be "u"-shaped groove.
- A kind of 6. car belt fatigue detection device according to claim 1, it is characterised in that：The connecting rod (31 Length is less than or equal to the length of 1/2 first chute (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692843.6A CN107340192A (en) | 2017-08-14 | 2017-08-14 | A kind of car belt fatigue detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692843.6A CN107340192A (en) | 2017-08-14 | 2017-08-14 | A kind of car belt fatigue detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107340192A true CN107340192A (en) | 2017-11-10 |
Family
ID=60216228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710692843.6A Pending CN107340192A (en) | 2017-08-14 | 2017-08-14 | A kind of car belt fatigue detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107340192A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680444A (en) * | 2018-08-06 | 2018-10-19 | 深圳市福来过科技有限公司 | A kind of pulling force fatigue experimental device that falls for power construction safety belt |
| CN108827610A (en) * | 2018-05-02 | 2018-11-16 | 南京大雷科技有限公司 | A kind of car belt fatigue detection device |
| CN112964560A (en) * | 2021-01-29 | 2021-06-15 | 上海增达科技股份有限公司 | Durable tensile test mechanism of car blet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205653U (en) * | 1987-03-28 | 1987-12-02 | 华南工学院 | Mechanical double directions tensile tester |
| US5831172A (en) * | 1997-06-25 | 1998-11-03 | Kidd; James | Vehicle safety belt test apparatus and method |
| CN106984842A (en) * | 2017-06-11 | 2017-07-28 | 俞雪清 | Light-duty pipe cutting chuck |
| CN207095840U (en) * | 2017-08-14 | 2018-03-13 | 芜湖海格力斯起重机械制造有限公司 | A kind of car belt fatigue detection device |
-
2017
- 2017-08-14 CN CN201710692843.6A patent/CN107340192A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205653U (en) * | 1987-03-28 | 1987-12-02 | 华南工学院 | Mechanical double directions tensile tester |
| US5831172A (en) * | 1997-06-25 | 1998-11-03 | Kidd; James | Vehicle safety belt test apparatus and method |
| CN106984842A (en) * | 2017-06-11 | 2017-07-28 | 俞雪清 | Light-duty pipe cutting chuck |
| CN207095840U (en) * | 2017-08-14 | 2018-03-13 | 芜湖海格力斯起重机械制造有限公司 | A kind of car belt fatigue detection device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827610A (en) * | 2018-05-02 | 2018-11-16 | 南京大雷科技有限公司 | A kind of car belt fatigue detection device |
| CN108680444A (en) * | 2018-08-06 | 2018-10-19 | 深圳市福来过科技有限公司 | A kind of pulling force fatigue experimental device that falls for power construction safety belt |
| CN108680444B (en) * | 2018-08-06 | 2020-09-29 | 昆明飞翔材料技术有限公司 | Falling tension fatigue test device for electric power construction safety belt |
| CN112964560A (en) * | 2021-01-29 | 2021-06-15 | 上海增达科技股份有限公司 | Durable tensile test mechanism of car blet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107340192A (en) | A kind of car belt fatigue detection device | |
| CN205835396U (en) | A kind of mechanical arm holder | |
| CN104229675B (en) | Anti-falling mechanism and hydraulic lifting device utilizing same | |
| CN202903446U (en) | Buffer device of flying board for vehicle side column collision | |
| CN207095840U (en) | A kind of car belt fatigue detection device | |
| CN206248306U (en) | Automobile collapsible formula steering column impact test apparatus | |
| CN107798171A (en) | Train for collision experiment contracts than equivalent model construction method and its system | |
| CN109387379A (en) | A kind of impact test device and method | |
| CN106390328A (en) | Deep well rescue robot | |
| CN203018662U (en) | Heavy forging hammer device with diesel pile hammer structure | |
| CN202499554U (en) | De-stacking device for inner container of water heater | |
| CN104748933A (en) | Damping bumper detection device | |
| CN201653828U (en) | Hammer-lifting and releasing mechanism of falling weight deflectometer | |
| CN206248457U (en) | Anticreep cartridge device and the cupping machine using the device | |
| CN205867547U (en) | Can draw in bumper car ride in | |
| CN104482903A (en) | Device for measuring seat submergence displacement in crash test | |
| CN104483201A (en) | Portable type pressure testing machine for building blocks | |
| CN203426781U (en) | Hydraulic cylinder balance device of machine tool spindle box | |
| CN208602440U (en) | A kind of anti-collision device for automobile | |
| CN205898594U (en) | Five metals piece hardness testing device | |
| CN112577761A (en) | New energy automobile door check out test set | |
| CN209148296U (en) | A kind of impact test equipment | |
| CN206841840U (en) | Pneumatic mouth bundling machine | |
| CN207982684U (en) | Spring material fetching mechanism | |
| CN206915680U (en) | A kind of logistic storage piler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171110 |
|
| RJ01 | Rejection of invention patent application after publication |