CN106404382A - Test stand for emergency locking of safety belt - Google Patents
Test stand for emergency locking of safety belt Download PDFInfo
- Publication number
- CN106404382A CN106404382A CN201611025949.2A CN201611025949A CN106404382A CN 106404382 A CN106404382 A CN 106404382A CN 201611025949 A CN201611025949 A CN 201611025949A CN 106404382 A CN106404382 A CN 106404382A
- Authority
- CN
- China
- Prior art keywords
- elongated slot
- safety belt
- ribbon
- clamping
- testing stand
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a test stand for emergency locking of a safety belt. The test stand comprises a rack; and a rolling device clamping unit, a braided belt clamping unit and a traction unit are arranged on the rack. A first long slot and a second long slot are formed in the two ends of the rack; the braid clamping unit is arranged between the first long slot and the second long slot; and accelerating displacement mechanisms are fixedly arranged at the bottoms of the first long slot and the second long slot. The rolling device clamping unit is connected with the accelerating displacement mechanism by the first long slot; and the traction unit is connected with the accelerating displacement mechanism by the second long slot. After a braided belt drawn out of a rolling device goes around the traction unit and then is fixed at the braided belt clamping unit, the rolling device clamping unit and the traction unit are driven by the accelerating displacement mechanisms under the first long slot and the second long slot to move in an accelerated speed along an opposite direction, thereby realizing emergency locking of the safety belt. According to the invention, on the basis of bidirectional acceleration of the rolling device clamping unit and the traction unit, emergency locking detection of the safety belt can be realized. Moreover, the structure is simple.
Description
Technical field
The present invention relates to a kind of safety belt testing equipment, more particularly, to a kind of safety belt emergent locking testing stand.
Background technology
In the prior art, require it is necessary to lock in emergency examination is carried out to safety belt according to the designing quality of car belt
Test, for example must be in accekeration 0.45g, 0.8g, 2.0g for 4# type safety belt, acceleration gradient 25～150g/s condition
Under, test carriage sense, the Locking property with sense respectively.It is therefore desirable to safety belt emergent locking testing equipment can provide not respectively
Same accekeration, and satisfactory acceleration gradient, and acceleration is reconciled conveniently, and test data is accurate.
In existing safety belt emergent locking testing equipment at present, it includes the fixing support arm being arranged on support,
The mobile support arm opposite with fixing support arm, described mobile support arm is located in mobile device, is test for safety belt
One end is fixed on fixing support arm side, and the other end of safety belt is fixed on mobile support arm side, in mobile support arm or shifting
Dynamic device is provided with acceleration test device and displacement measurement device.Generally mobile device is ordered about as draw-gear by linear motor
Mobile, thus testing the car sense of safety belt, band sense Locking property.
Content of the invention
One kind that the present invention provides is simple to operate, the safety belt emergent locking testing stand of efficiency high.
The technical scheme that the present invention takes for achieving the above object is：
A kind of safety belt emergent locking testing stand, this testing stand includes frame, and described frame is respectively provided with coiler clamping
Device and ribbon clamping device, this testing stand also includes draw-gear, and described frame two ends are respectively provided with the first elongated slot and
Two elongated slots, described ribbon clamping device is placed between the first elongated slot and the second elongated slot, the first described elongated slot and the second elongated slot
Lower end is fixedly installed acceleration displacement mechanism, and described coiler clamping device passes through the first elongated slot and described acceleration displacement mechanism
It is connected, described draw-gear is connected with accelerating displacement mechanism by the second elongated slot, and the ribbon extracted out from coiler bypasses
After draw-gear is fixed on ribbon clamping device, coiler is driven by the acceleration displacement mechanism under the first elongated slot and the second elongated slot
Clamping device and draw-gear prolong rightabout and accelerate displacement to reach safety belt emergent locking.
As improving further, described coiler clamping device includes clamping support, fixing on described clamping support
Setting cylinder mounting plate, described cylinder mounting plate arranges the first cylinder, the described output end of the first cylinder and L-type swing arm
One end is connected, and described L-type swing arm other end arranges the 3rd elongated slot, and described cylinder mounting plate is placed in the 3rd elongated slot,
Grip block is fixedly installed on described L-type swing arm, described grip block is by coiler fixed clamp on cylinder mounting plate.
As improving further, described cylinder mounting plate and grip block contact surface arrange projection, projection and corresponding folder
Hold and corresponding groove is arranged on block contact surface.
As improving further, described clamping pedestal upper end is fixedly installed transition wheel.
As improving further, described ribbon clamping device includes ribbon clamping support, and described ribbon clamps support
On second cylinder be fixedly installed, described the second cylinder output end setting ribbon self-clamping module, described ribbon self-clamping module bag
Include left and right self-clamping module, the contact surface of described left and right self-clamping module is set to multiple camber contact.
As improving further, described draw-gear includes towing bracket and friction roller.
What the present invention passed through coiler clamping device and the two-way acceleration of draw-gear can be rapidly achieved safety belt emergent locking
Detection, and structure is simple.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of coiler clamping device of the present invention.
Fig. 3 is the structural representation of ribbon clamping device of the present invention.
Fig. 4 is the structural representation of draw-gear of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is made a detailed explanation.
As shown in figure 1, a kind of safety belt emergent locking testing stand, this testing stand includes frame 1, in described frame 1 point
Not She Zhi coiler clamping device 2, ribbon clamping device 3 and draw-gear 4, it is long that described frame 1 two ends are respectively provided with first
Groove 5 and the second elongated slot 6, described ribbon clamping device 3 is placed between the first elongated slot 5 and the second elongated slot 6, described the first elongated slot
5 and the second elongated slot 6 lower end acceleration displacement mechanism be fixedly installed, described coiler clamping device 2 pass through the first elongated slot 5 with described
Acceleration displacement mechanism be connected, described draw-gear 4 is connected with accelerating displacement mechanism by the second elongated slot 6, from retracting
The ribbon that device is extracted out bypasses after draw-gear 4 is fixed on ribbon clamping device 3, by adding the first elongated slot 5 and the second elongated slot 6 under
Fast displacement mechanism drives coiler clamping device 2 and draw-gear 4 to prolong rightabout and accelerate displacement to reach safety belt and promptly lock
Only.
As shown in Fig. 2 described coiler clamping device 2 includes clamping support 7, fixation on described clamping support 7 sets
Put cylinder mounting plate 8, described cylinder mounting plate 8 arranges the first cylinder 9, the described output end of the first cylinder 9 is put with L-type
Arm 10 one end is connected, and described L-type swing arm 10 other end arranges the 3rd elongated slot, and described cylinder mounting plate 8 is placed in the 3rd
In elongated slot, grip block 11 is fixedly installed on described L-type swing arm 10, described grip block 11 passes through the first cylinder 9 by coiler
Fixed clamp, on cylinder mounting plate 8, described cylinder mounting plate and grip block contact surface arranges projection, projection and corresponding folder
Hold and corresponding groove is arranged on block contact surface.Described clamping support 7 upper end is fixedly installed transition wheel 12.
As shown in figure 3, described ribbon clamping device 3 includes ribbon clamping support 13, described ribbon clamps support 13
On second cylinder 14 be fixedly installed, described the second cylinder 14 output end setting ribbon self-clamping module 15, described ribbon clamping
Module includes left and right self-clamping module, and the contact surface of described left and right self-clamping module is set to multiple camber 16 and contacts.
As shown in figure 4, described draw-gear 4 includes towing bracket 17 and friction roller 18.
Claims (6)
1. a kind of safety belt emergent locking testing stand, this testing stand includes frame, and described frame is respectively provided with coiler folder
Tight device and ribbon clamping device it is characterised in that：This testing stand also includes draw-gear, and described frame two ends are respectively provided with
First elongated slot and the second elongated slot, described ribbon clamping device is placed between the first elongated slot and the second elongated slot, and described first is long
Groove and the second elongated slot lower end are fixedly installed acceleration displacement mechanism, described coiler clamping device pass through the first elongated slot with described
Displacement mechanism is accelerated to be connected, described draw-gear is connected with accelerating displacement mechanism by the second elongated slot, takes out from coiler
The ribbon going out bypasses after draw-gear is fixed on ribbon clamping device, by the acceleration displacement machine under the first elongated slot and the second elongated slot
Structure drives coiler clamping device and draw-gear to prolong rightabout and accelerate displacement to reach safety belt emergent locking.
2. a kind of safety belt emergent locking testing stand according to claim 1 it is characterised in that：Described coiler clamping
Device includes clamping support, and cylinder mounting plate is fixedly installed on described clamping support, setting the on described cylinder mounting plate
One cylinder, the described output end of the first cylinder is connected with L-type swing arm one end, setting the in described L-type swing arm other end
Three elongated slots, described cylinder mounting plate is placed in the 3rd elongated slot, and grip block be fixedly installed in described L-type swing arm, described folder
Hold block by coiler fixed clamp on cylinder mounting plate.
3. a kind of safety belt emergent locking testing stand according to claim 2 it is characterised in that：Described cylinder mounting plate
With setting projection on grip block contact surface, projection and corresponding grip block contact surface arrange corresponding groove.
4. a kind of safety belt emergent locking testing stand according to Claims 2 or 3 it is characterised in that：Described clamping is propped up
Frame upper end is fixedly installed transition wheel.
5. a kind of safety belt emergent locking testing stand according to claim 1 it is characterised in that：Described ribbon clamping dress
Put and clamp support including ribbon, the second cylinder is fixedly installed on described ribbon clamping support, described the second cylinder output end
Setting ribbon self-clamping module, described ribbon self-clamping module includes left and right self-clamping module, the contact of described left and right self-clamping module
Face is set to multiple camber contact.
6. a kind of safety belt emergent locking testing stand according to claim 1 it is characterised in that：Described draw-gear bag
Include towing bracket and friction roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611025949.2A CN106404382A (en) | 2016-11-22 | 2016-11-22 | Test stand for emergency locking of safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611025949.2A CN106404382A (en) | 2016-11-22 | 2016-11-22 | Test stand for emergency locking of safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106404382A true CN106404382A (en) | 2017-02-15 |
Family
ID=58068706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611025949.2A Pending CN106404382A (en) | 2016-11-22 | 2016-11-22 | Test stand for emergency locking of safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106404382A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3228685A1 (en) * | 1982-07-31 | 1984-02-02 | Grau Feinwerktechnik GmbH & Co, 7926 Böhmenkirch | Endurance tester for motor-vehicle safety belts |
| US5831172A (en) * | 1997-06-25 | 1998-11-03 | Kidd; James | Vehicle safety belt test apparatus and method |
| CN2341849Y (en) * | 1997-11-26 | 1999-10-06 | 天津大学 | Emergency locking property test table for double moving axle symmetrical automotile safety belt |
| CN2504144Y (en) * | 2001-11-08 | 2002-08-07 | 王武生 | Emergency locking detector for safety belt |
| CN201096639Y (en) * | 2007-09-18 | 2008-08-06 | 比亚迪股份有限公司 | Safety belt emergent locking test device |
| CN201589697U (en) * | 2009-09-08 | 2010-09-22 | 延锋百利得（上海）汽车安全系统有限公司 | Vehicle safety belt emergent locking performance tester |
| CN203116970U (en) * | 2013-01-28 | 2013-08-07 | 南京英达迪赛工业设计有限公司 | Detection switching mechanism |
| CN103308301A (en) * | 2013-06-19 | 2013-09-18 | 浙江万里安全器材制造有限公司 | Angular and belt-sense emergency locking tester for safety belts |
| CN104913911A (en) * | 2014-10-28 | 2015-09-16 | 浙江吉利控股集团有限公司 | Automobile safety belt retractor endurance test device |
| CN206248314U (en) * | 2016-11-22 | 2017-06-13 | 浙江万里安全器材制造有限公司 | A kind of safety belt emergent locking testing stand |
-
2016
- 2016-11-22 CN CN201611025949.2A patent/CN106404382A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3228685A1 (en) * | 1982-07-31 | 1984-02-02 | Grau Feinwerktechnik GmbH & Co, 7926 Böhmenkirch | Endurance tester for motor-vehicle safety belts |
| US5831172A (en) * | 1997-06-25 | 1998-11-03 | Kidd; James | Vehicle safety belt test apparatus and method |
| CN2341849Y (en) * | 1997-11-26 | 1999-10-06 | 天津大学 | Emergency locking property test table for double moving axle symmetrical automotile safety belt |
| CN2504144Y (en) * | 2001-11-08 | 2002-08-07 | 王武生 | Emergency locking detector for safety belt |
| CN201096639Y (en) * | 2007-09-18 | 2008-08-06 | 比亚迪股份有限公司 | Safety belt emergent locking test device |
| CN201589697U (en) * | 2009-09-08 | 2010-09-22 | 延锋百利得（上海）汽车安全系统有限公司 | Vehicle safety belt emergent locking performance tester |
| CN203116970U (en) * | 2013-01-28 | 2013-08-07 | 南京英达迪赛工业设计有限公司 | Detection switching mechanism |
| CN103308301A (en) * | 2013-06-19 | 2013-09-18 | 浙江万里安全器材制造有限公司 | Angular and belt-sense emergency locking tester for safety belts |
| CN104913911A (en) * | 2014-10-28 | 2015-09-16 | 浙江吉利控股集团有限公司 | Automobile safety belt retractor endurance test device |
| CN206248314U (en) * | 2016-11-22 | 2017-06-13 | 浙江万里安全器材制造有限公司 | A kind of safety belt emergent locking testing stand |
Non-Patent Citations (2)
| Title |
|---|
| 孙永芳: "TD2001型汽车安全带锁止性能试验台", 《天津汽车》 * |
| 杨梅等: "汽车安全带紧急锁止性能试验台的研制", 《长春工程学院学报（自然科学版）》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107121284B (en) | A kind of hub bearing vibration measuring set | |
| CN103538086A (en) | Cutting machine for rubber hoses with fiber woven layers | |
| CN108673098A (en) | The changeable pressure head module of differential mechanism press fitting | |
| CN206248314U (en) | A kind of safety belt emergent locking testing stand | |
| CN105973523A (en) | Detection apparatus for yarn tension force | |
| CN104237015A (en) | High-speed dynamic compression testing device | |
| CN102759641A (en) | Opposite-insertion testing clamp | |
| CN208459556U (en) | A kind of keyboard tester | |
| CN106092742A (en) | A kind of for testing film tensile strength with the device of puncture strength | |
| CN205308985U (en) | Anchor chain unit extrusion crosspiece device | |
| CN209341981U (en) | A kind of motor vehicle seat cross-member cubing | |
| CN106404382A (en) | Test stand for emergency locking of safety belt | |
| CN203587437U (en) | Clamp for tensile experiment | |
| CN205991810U (en) | Inspection tooling platform for chopper | |
| CN205175840U (en) | Multiplexer utensil bending test machine | |
| CN106976720A (en) | Clamping jaw transport mechanism | |
| CN109839307B (en) | Loading system direction conversion device based on static strength test | |
| CN207164160U (en) | Multistation fingerprint module automatic testing equipment | |
| CN206258253U (en) | A kind of coiler clamping device of safety belt emergent locking testing stand | |
| CN106767440A (en) | Zip line length measuring mechanism | |
| CN217110872U (en) | Thickness detection equipment of wheel production usefulness | |
| CN103245449A (en) | Tension detector | |
| CN107167372A (en) | A kind of fixture for filamentary material tension test | |
| CN204882637U (en) | Fixing device of automobile power generation machine | |
| CN109238110A (en) | A kind of coaxial sleeve cartridge type undergauge steel pipe axiality detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |
|
| WD01 | Invention patent application deemed withdrawn after publication |