CN204255658U - A kind of stationary installation for securing band performance test - Google Patents
A kind of stationary installation for securing band performance test Download PDFInfo
- Publication number
- CN204255658U CN204255658U CN201420719629.7U CN201420719629U CN204255658U CN 204255658 U CN204255658 U CN 204255658U CN 201420719629 U CN201420719629 U CN 201420719629U CN 204255658 U CN204255658 U CN 204255658U
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- CN
- China
- Prior art keywords
- securing band
- depression bar
- performance test
- stationary installation
- briquetting
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- 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.)
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Abstract
The utility model provides a kind of stationary installation for securing band performance test, belongs to vehicle impact testing technical field.It solve existing securing band and fix cumbersome time-consuming problem when making a service test.This is used for the stationary installation of securing band performance test, comprise one for the base of joint test platform table top, base is rotatably connected to respectively a pull bar and a depression bar, the rotation axis of pull bar and the rotation axis of depression bar parallel and maintenance level, be connected with between pull bar and depression bar can drive depression bar rotate moving axis rotate connecting rod, depression bar is also fixed with and can compresses fixing briquetting to securing band panel.This stationary installation being used for securing band performance test is good to the stability maintenance of securing band panel, simple to operate, quick.
Description
Technical field
The utility model belongs to vehicle impact testing technical field, relates to a kind of stationary installation for securing band performance test.
Background technology
Safety is that people go on a journey the most basic demand, and automobile driving safe has also become the problem of driver and occupant's overriding concern, is also one of most important performance of automobile.When the automobile of running at high speed collides or runs into undesirable emergency braking, huge inertial force will be produced, this inertial force may exceed the decades of times of driver's body weight, the object such as bearing circle, windshield, backrest, car door in driver and passenger and car is collided, very easily cause the injury to driver and crew, even driver cast aside seat or dish out outside car, this is by the life of harm driver.
There is a large amount of safety components in current automobile, as rearview mirror, left and right door mirror, securing band, air bag, anti-lock braking system etc.It neutralizes other safety components and compares, securing band is the most direct effective safety component on automobile, it can in collision happens or when using brake hard, pre-tightening apparatus will collect instantaneously, the securing band relaxed when tightening wearing, occupant is fastened on the seat firmly, prevents secondary collision.Therefore, car belt plays constrained displacement and buffer action, and absorbing impact energy dissolves inertial force, avoids or alleviate the effect of the injured degree of driver and crew.In vehicle impact testing, the performance test of securing band is also wherein one of project, comprising the test of securing band pull-out angle, long duration test etc., needing to be fixed securing band panel when carrying out securing band performance test.
As Chinese utility model patent application (201020234894.8) discloses a kind of tensioning auxiliary appliance for safety belt test, securing band is gripped for cupping machine, comprise: two cramping bodies, are parallel to each other and are disposed on cupping machine crossbeam, and side has bar hole; One stationary roll, is arranged in the middle of cramping body; One dancer roll, the mandrel that two ends all can slide up and down along bar hole by is connected with described cramping body, and is parallel to each other with stationary roll; Be arranged on cramping body all with the eccentric wheel of handle with two, and can contact with mandrel.This attaches the end to securing band by dancer roll and stationary roll and is fixed, but complex structure, the troublesome poeration when fixing securing band.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of stationary installation for securing band performance test, and this stationary installation being used for securing band performance test is good to the stability maintenance of securing band panel, simple to operate, quick.
The purpose of this utility model realizes by following technical proposal: a kind of stationary installation for securing band performance test, it is characterized in that, comprise one for the base of joint test platform table top, described base is rotatably connected to respectively a pull bar and a depression bar, the rotation axis of described pull bar and the rotation axis of depression bar parallel and maintenance level, be connected with between pull bar and depression bar can drive depression bar rotate moving axis rotate connecting rod, described depression bar is also fixed with and can compresses fixing briquetting to securing band panel.
Base laminating is fixed on testing table table top, pull bar and depression bar are rotatably connected on base respectively, and be connected by connecting rod between pull bar and depression bar, pull bar, depression bar, connecting rod and base form four-bar linkage structure, are pulled upwardly pull bar, and pull bar drives depression bar to rotate by connecting rod, securing band panel has draw-in groove, the briquetting that depression bar rotates on rear depression bar can be pressed in the draw-in groove of securing band panel, make the fixation of securing band panel, and this stationary installation is fast simple to operate.
In the above-mentioned stationary installation for securing band performance test, described base comprises a base plate, described base plate is vertically fixed with two support plates paralleled, one end of described pull bar and depression bar is all rotatably connected on two support plates by rotation axis between two support plates, and described base plate offers some connecting holes.Base plate is rectangular, and connecting hole has four, lays respectively at four edges of base plate, wears be connected to testing table table top for bolt, and support plate provides space and support for the rotation of pull bar and depression bar.
In the above-mentioned stationary installation for securing band performance test, one end of described connecting rod is rotatably connected between the rotation axis of pull bar and free end, and the other end of connecting rod is rotatably connected between the rotation axis of depression bar and briquetting.Realize double leval jib transmission, the rotation of pull bar is converted into the rotation of depression bar.
In the above-mentioned stationary installation for securing band performance test, the free end of described depression bar offers a chute along depression bar length direction, wear in described chute and be connected with a bolt, described briquetting offers a screw, described bolt passes chute and spiral is connected in the screw of briquetting.When bolt unclamps, briquetting along slide, first can need fixing position that briquetting is moved to correct position according to securing band panel and is fixed, namely can regulates the fixed position of securing band panel after base plate fixes before fixing securing band panel.
In the above-mentioned stationary installation for securing band performance test, described briquetting is strip, the length direction of briquetting and the length direction of chute perpendicular.The shape of briquetting sets according to the draw-in groove shape of securing band panel.
In the above-mentioned stationary installation for securing band performance test, the long arris arc transition on the downside of described briquetting.Arc transition make briquetting to compress face softer, simultaneously also with the draw-in groove mating shapes of securing band panel.
In the above-mentioned stationary installation for securing band performance test, the free end of described pull bar is fixed with one handle.Handle is strip, and its length direction is vertical with the length direction of pull bar, for holding force.
Compared with prior art, this stationary installation being used for securing band performance test has the following advantages:
1, because pull bar, depression bar, connecting rod and base form four-bar linkage structure, be pulled upwardly pull bar, pull bar drives depression bar to rotate by connecting rod, and the briquetting on depression bar can be pressed in the draw-in groove of securing band panel, therefore securing band panel fixation, and this stationary installation is fast simple to operate.
2, due to depression bar offering chute, when bolt unclamps, briquetting along slide, therefore can regulate the fixed position of securing band panel after base plate fixes.
Accompanying drawing explanation
Fig. 1 is originally for the structure side view of the stationary installation of securing band performance test.
Fig. 2 is originally for the structure front elevation of the stationary installation of securing band performance test.
Fig. 3 is originally for the structure vertical view of the stationary installation of securing band performance test.
In figure, 1, base; 11, base plate; 111, connecting hole; 12, support plate; 2, pull bar; 3, depression bar; 31, chute; 4, connecting rod; 5, briquetting; 6, handle; 7, bolt.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, a kind of stationary installation for securing band performance test, comprise a base 1, this base 1 can be fitted and is fixed on testing table table top, base 1 is rotatably connected to respectively pull bar 2 and a depression bar 3, the rotation axis of pull bar 2 and the rotation axis of depression bar 3 parallel and maintenance level, connecting rod 4 is connected with between pull bar 2 and depression bar 3, this connecting rod 4 can drive depression bar 3 rotate moving axis rotate, pull bar 2, depression bar 3, connecting rod 4 and base shape 1 one-tenth four-bar linkage structure, be pulled upwardly pull bar 2, pull bar 2 drives depression bar 3 to rotate by connecting rod 4.Depression bar 3 is also fixed with briquetting 5, securing band panel has draw-in groove, the briquetting 5 that depression bar 3 rotates on rear depression bar 3 can be pressed in the draw-in groove of securing band panel, make the fixation of securing band panel, and this stationary installation is fast simple to operate.
Specifically, shown in composition graphs 2, Fig. 3, base 1 comprises a base plate 11, and base plate 11 is rectangular, base plate 11 offers four connecting holes 111, lays respectively at four edges of base plate 11, wears be connected to testing table table top for bolt.Base plate 11 is vertically fixed with two support plates paralleled 12, one end of pull bar 2 and depression bar 3 is all rotatably connected on two support plates 12 between two support plates 12 and by rotation axis, and support plate 12 provides space and support for the rotation of pull bar 2 and depression bar 3.Between the rotation axis that one end of connecting rod 4 is rotatably connected on pull bar 2 and free end, the other end of connecting rod 4 is rotatably connected between the rotation axis of depression bar 3 and briquetting 5, realizes double leval jib transmission, the rotation of pull bar 2 is converted into the rotation of depression bar 3.The free end of depression bar 3 offers a chute 31, the length direction of this chute 31 is consistent with depression bar 3 length direction, wear in chute 31 and be connected with a bolt 7, briquetting 5 offers a screw, bolt 7 is through chute 31 and spiral is connected in the screw of briquetting 5, when bolt 7 unclamps, briquetting 5 can slide along chute 31, before fixing securing band panel, first need fixing position that briquetting 5 is moved to correct position according to securing band panel be fixed, namely can regulate the fixed position of securing band panel after base plate 11 fixes.According to the draw-in groove shape of securing band panel, briquetting 5 in strip, the length direction of briquetting 5 and the length direction of chute 31 perpendicular, the long arris arc transition on the downside of briquetting 5, make briquetting 5 to compress face softer, simultaneously also with the draw-in groove mating shapes of securing band panel.The free end of pull bar 2 is fixed with one handle 6, and handle 6 is in strip, and its length direction is vertical with the length direction of pull bar 2, for holding force.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as base 1, base plate 11, connecting hole 111, support plate 12, pull bar 2, depression bar 3, chute 31, connecting rod 4, briquetting 5, handle 6, bolt 7 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (7)
1. the stationary installation for securing band performance test, it is characterized in that, comprise one for the base (1) of joint test platform table top, described base (1) is rotatably connected to respectively a pull bar (2) and a depression bar (3), the rotation axis of described pull bar (2) and the rotation axis of depression bar (3) parallel and maintenance level, be connected with between pull bar (2) and depression bar (3) can drive depression bar (3) rotate moving axis rotate connecting rod (4), described depression bar (3) is also fixed with and can compresses fixing briquetting (5) to securing band panel.
2. the stationary installation for securing band performance test according to claim 1, it is characterized in that, described base (1) comprises a base plate (11), described base plate (11) is vertically fixed with two support plates paralleled (12), one end of described pull bar (2) and depression bar (3) to be all positioned between two support plates (12) and to be rotatably connected on two support plates (12) by rotation axis, described base plate (11) offers some connecting holes (111).
3. the stationary installation for securing band performance test according to claim 2, it is characterized in that, between the rotation axis that one end of described connecting rod (4) is rotatably connected on pull bar (2) and free end, the other end of connecting rod (4) is rotatably connected between the rotation axis of depression bar (3) and briquetting (5).
4. the stationary installation for securing band performance test according to Claims 2 or 3, it is characterized in that, the free end of described depression bar (3) offers a chute (31) along depression bar (3) length direction, wear in described chute (31) and be connected with a bolt (7), (5) offer a screw with described briquetting, described bolt (7) through chute (31) and spiral be connected in the screw of briquetting (5).
5. the stationary installation for securing band performance test according to claim 4, is characterized in that, described briquetting (5) in strip, the length direction of briquetting (5) and the length direction of chute (31) perpendicular.
6. the stationary installation for securing band performance test according to claim 5, is characterized in that, the long arris arc transition of described briquetting (5) downside.
7. the stationary installation for securing band performance test according to claim 6, is characterized in that, the free end of described pull bar (2) is fixed with one handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420719629.7U CN204255658U (en) | 2014-11-25 | 2014-11-25 | A kind of stationary installation for securing band performance test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420719629.7U CN204255658U (en) | 2014-11-25 | 2014-11-25 | A kind of stationary installation for securing band performance test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255658U true CN204255658U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420719629.7U Expired - Fee Related CN204255658U (en) | 2014-11-25 | 2014-11-25 | A kind of stationary installation for securing band performance test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204255658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078811A (en) * | 2018-10-01 | 2018-12-25 | 广东长虹智能制造技术有限公司 | A kind of part dispensing clamp device and method |
-
2014
- 2014-11-25 CN CN201420719629.7U patent/CN204255658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078811A (en) * | 2018-10-01 | 2018-12-25 | 广东长虹智能制造技术有限公司 | A kind of part dispensing clamp device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20191125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |