CN202066665U - Dummy buttock calibration fixing rack - Google Patents
Dummy buttock calibration fixing rack Download PDFInfo
- Publication number
- CN202066665U CN202066665U CN2011201202549U CN201120120254U CN202066665U CN 202066665 U CN202066665 U CN 202066665U CN 2011201202549 U CN2011201202549 U CN 2011201202549U CN 201120120254 U CN201120120254 U CN 201120120254U CN 202066665 U CN202066665 U CN 202066665U
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- dummy
- stern
- column
- buttocks
- fixed head
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Abstract
The utility model relates to the field of the calibration device of a dummy apparatus used in an automobile crash test, especially to a dummy buttock calibration fixing rack, which comprises a pedestal plate, a column, a middle beam, an upper beam, a buttock top fixing plate and a buttock back fixing seat, wherein the buttock back fixing seat is formed by fixedly connecting a buttock back fixing plate with a fixing plate connecting seat, the rear end of the fixing plate connecting seat is fixedly connected with the front end of the middle beam in a detachable manner, the rear end of the middle beam is fixedly connected with the middle part of the column, the buttock top fixing plate is provided with a transverse long hole and is fixedly connected with the front end of the upper beam, the upper end of the column is provided with a set of screw holes, and the rear end of the upper beam is fixedly connected with the upper end of the column via screws. A dummy can be replaced by only replacing the corresponding buttock back fixing seat and adjusting the connection position of the upper beam and the upper end of the column, with no need of dismounting and replacing the whole fixing rack, thereby solving the technical problems that a conventional dummy buttock calibration fixing rack is poor in versatility, the workload of fixedly mounting dummy buttocks is heavy, and the working efficiency of dummy buttock calibration is hard to improve. The dummy buttock calibration fixing rack disclosed in the utility model is simple in structure, easy in manufacturing, and good in versatility.
Description
Technical field
The utility model relates to vehicle impact testing dummy device normalization apparatus field, especially relates to a kind of dummy's buttocks and demarcates fixed mount.
Background technology
Vehicle impact testing is an important means of determining vehicle safety performance.In order to ensure the data of being gathered after the collision accurately and reliably, whenever carrying out twice impact test just needs once demarcate with the dummy collision, and it is an important component part of demarcating content that dummy's buttocks is demarcated.The buttocks timing signal need be pulled down dummy's thigh and upper body earlier, and then dummy's buttocks is fixedly attached on dummy's buttocks demarcation fixed mount, and dummy's buttocks is demarcated fixed mount and detachably is fixed on the buttocks calibrating platform.Prior art dummy's buttocks is demarcated fixed mount, dummy's buttocks of the corresponding a kind of specification of each dummy's buttocks fixed mount, demarcate dummy's buttocks of different size, must original dummy's buttocks demarcate frame earlier from the buttocks calibrating platform integral demounting get off, be arranged on the buttocks calibrating platform demarcating fixed mount again, could pacify dummy's buttocks to dummy's buttocks then and demarcate on the fixed mount so that carry out formal staking-out work with the corresponding dummy's buttocks of the dummy's buttocks that will demarcate.Therefore, prior art dummy's buttocks is demarcated fixed mount and is existed versatility poor, and dummy's buttocks fixed installation workload is big, is unfavorable for improving the problem of dummy's buttocks staking-out work efficient.
Summary of the invention
The utility model mainly is to solve prior art dummy buttocks demarcation fixed mount to exist versatility poor, dummy's buttocks fixed installation workload is big, be unfavorable for improving the technical matters of dummy's buttocks staking-out work efficient, provide a kind of simple in structure, be easy to make, dummy's buttocks that versatility is good demarcates fixed mount.
The used technical scheme of the utility model is: a kind of dummy's buttocks is demarcated fixed mount, comprise bedplate, column, stern top fixed head, holder behind upper beam and the stern, described column lower end and bedplate rear end are connected, bedplate is provided with and is used for the base connecting hole that bedplate and buttocks calibrating platform are connected, column is provided with and is used for the column connecting hole that column and buttocks calibrating platform are connected, it is characterized in that: holder is formed by the stern rear fixed plate with the fixed head Connection Block that stern rear fixed plate rear surface is connected behind the described stern, the stern rear fixed plate be provided with the adaptive dummy's stern in respective screws hole, dummy's buttocks rear portion after fixed via; The middle part of described column is provided with central sill, and the rear end and the column of central sill are connected, the front end of central sill and the fixed head Connection Block is removable is connected; The upper end of described column is provided with the plurality of fixed screw, the rear end of putting the beams in place use with the adaptive screw retention of fixing threaded hole in the upper end of column, the front end of stern top fixed head and upper beam is connected, that stern top fixed head is provided with is horizontal, with the fixing slotted hole in the adaptive dummy's stern top of dummy's buttocks top screw.
The utility model, establish fixedly slotted hole of horizontal dummy's stern top on the buttocks fixed head, a buttocks fixed head goes for dummy's buttocks of multiple different size, holder behind the corresponding different stern of dummy's buttocks of different size, holder and central sill releasable connection behind the stern, the number of the set fixing threaded hole in column upper end is corresponding with the dummy's buttocks that distributes with treating fixing multiple different size, when needing to demarcate the dummy of different size, as long as holder behind the corresponding stern of replacing, adjusting the link position of putting the beams in place with the column upper end just can, and do not need to change whole dummy's buttocks fixed mount, so the utility model versatility height, help improving dummy's buttocks staking-out work efficient.
As preferably, described central sill is L shaped beam, and the transversal section of the front and back end of central sill is rectangle, and the front end of central sill is provided with bolt hole, and bolt hole is perpendicular to the front end of central sill; Described fixed head Connection Block is and the adaptive L shaped Connection Block of described L shaped central sill overlap joint, the transversal section of the front and back end of fixed head Connection Block is rectangle, the rear end of fixed head Connection Block is provided with the through hole corresponding with bolt hole, and central sill and fixed head Connection Block are fixed together with bolt.This preferred version, simple in structure, easy to manufacture, the installation of holder and to change operation easy behind the stern helps improving the efficient of dummy's buttocks staking-out work.
As preferably, described column is made by channel-section steel, and described fixing threaded hole is symmetrically set in the left and right sides Bian Chu of channel-section steel; Described upper beam is made by steel plate, and quantity is two, one side the rear end of two upper beams respectively with being connected of limit, the left and right sides, column upper end, the two ends, the left and right sides of stern top fixed head respectively with about the front end end medial surface of putting the beams in place be connected.This preferred version, the rigidity height, economical with materials helps reducing the manufacturing cost that dummy's buttocks is demarcated fixed mount.
As preferably, the two ends, the left and right sides of described stern top fixed head are provided with screw, described upper beam front end be provided with stern top fixed head on the adaptive bolt hole of screw, stern top fixed head is fixed together with screw and upper beam front end.This preferred version, simple in structure, installation and processing is easy, and dummy's buttocks is demarcated the fixed mount low cost of manufacture.
During use, earlier stern top fixed head is pulled down together with putting the beams in place, and more finish changing holder behind the corresponding stern according to dummy's buttocks to be calibrated is selected, again the groove alignment stern rear fixed plate at dummy's buttocks rear is filled in, and then with four hexagon socket head cap screws dummy's buttocks rear portion and stern after holder be connected.The back is affixed to together with putting the beams in place stern top fixed head with column again, with screw dummy's stern top is fixed together with stern top fixed head, thereby dummy's buttocks of also just having finished before the formal demarcation installs and fixes operation again.The beneficial effects of the utility model are: establish fixedly slotted hole of horizontal dummy's stern top on the buttocks fixed head, a buttocks fixed head goes for dummy's buttocks of multiple different size, holder behind the corresponding different stern of dummy's buttocks of different size, holder and central sill releasable connection behind the stern, the number of the set fixing threaded hole in column upper end is corresponding with the dummy's buttocks that distributes with treating fixing multiple different size, when needing to demarcate the dummy of different size, as long as holder behind the corresponding stern of replacing, adjusting the link position of putting the beams in place with the column upper end just can, and do not need whole dummy's buttocks fixed mount is separated replacing from dummy's calibrating platform, therefore the utility model versatility height helps improving dummy's buttocks staking-out work efficient.The utility model is simple in structure, installation and processing is easy, low cost of manufacture.
Description of drawings
Fig. 1 is that a kind of structure master of the present utility model looks synoptic diagram;
Fig. 2 is a kind of fixing mechanism synoptic diagram of holder and central sill behind the stern of the present utility model;
Fig. 3 is a kind of structural representation of the utility model central sill.
Among the figure: holder 4 stern rear fixed plates 4.1 fixed head Connection Blocks 4.2 upper beams 5 stern top fixed heads 6 behind bedplate 1 base connecting hole 1.1 columns 2 fixing threaded holes 2.1 column connecting holes 2.2 central sills 3 bolt holes 3.1 sterns
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model mainly is made up of holder 4 behind bedplate 1, column 2, central sill 3, upper beam 5, stern top fixed head 6 and the stern.Wherein bedplate 1 is provided with four and is used for the base connecting hole 1.1 that bedplate 1 and buttocks calibrating platform are connected, and column 2 is made by channel-section steel, and its lower end connects together with the weldering of bedplate 1 rear end, and limit, left and right sides of channel-section steel is arranged with one group of fixing threaded hole 2.1 on it.5 the number of putting the beams in place is two, is made by steel plate, and two rear ends of 5 of putting the beams in place are used with the adaptive screw of fixing threaded hole 2.1 and are individually fixed in one side in the channel-section steel both sides, upper end of column 2.Central sill 3 is the L shaped central sill of sagittal level, the transversal section of the front and back end of central sill 3 is rectangle, the rear end end face of central sill 3 and the weldering of channel-section steel base, column 2 middle part connect, and the front end of central sill 3 is provided with bolt hole 3.1, and bolt hole 3.1 is perpendicular to the upper and lower surface of the front end of central sill 3.Holder 4 is made up of stern rear fixed plate 4.1 and fixed head Connection Block 4.2 behind the stern, fixed head Connection Block 4.2 is and the adaptive L shaped Connection Block of described L shaped central sill 3 overlap joints, the transversal section of the front and back end of fixed head Connection Block 4.2 is rectangle, the rear end of fixed head Connection Block 4.2 is provided with and bolt hole 3.1 corresponding adaptive through holes, central sill 3 is fixed together with fixed head Connection Block 4.2 usefulness bolts, and the front end end face of fixed head Connection Block 4.2 and the weldering of stern rear fixed plate 4.1 rear surfaces central authorities connect.That stern top fixed head 6 is provided with is horizontal, with the fixing slotted hole in the adaptive dummy's stern top of dummy's buttocks top screw, crosswise fixed slotted hole structure makes the dummy buttocks of a stern top fixed head 6 applicable to a plurality of specifications.The two ends, the left and right sides of stern top fixed head 6 are provided with screw, 5 front ends of putting the beams in place be provided with stern top fixed head 6 on the adaptive bolt hole of screw, the two ends, the left and right sides of stern top fixed head 6 respectively with screw with about put the beams in place 5 front end end medial surface be connected.Column 2 is provided with on the channel-section steel base that is positioned at above the central sill and is used for 2.2 two of the column connecting holes that column 2 and buttocks calibrating platform be connected, demarcate the reliability and stability that fixed mount is fixedlyed connected with the buttocks calibrating platform to strengthen dummy's buttocks, two column connecting holes 2.2 vertically distribute up and down, one of them put the beams in place 5 shelter from fail shown in Figure 1.
During use, bedplate and column are connected by screw and buttocks calibrating platform.Dummy's buttocks of demarcating when needs and dummy's buttocks specification of previous demarcation are not simultaneously, earlier stern top fixed head is pulled down together with putting the beams in place, and more finish changing holder behind the corresponding stern according to dummy's buttocks to be calibrated is selected, again the groove alignment stern rear fixed plate 4.1 at dummy's buttocks rear is filled in, and then with four hexagon socket head cap screws dummy's buttocks rear portion and stern after holder be connected.The back is affixed to together with putting the beams in place stern top fixed head with column again, the fixedly slotted hole that passes on the fixed head of stern top with screw is fixed together dummy's stern top with stern top fixed head again, thereby dummy's buttocks of also just having finished before the formal demarcation installs and fixes operation.The beneficial effects of the utility model are: establish fixedly slotted hole of horizontal dummy's stern top on the buttocks fixed head, a buttocks fixed head goes for dummy's buttocks of multiple different size, holder behind the corresponding different stern of dummy's buttocks of different size, holder and central sill releasable connection behind the stern, the number of the set fixing threaded hole in column upper end is corresponding with the dummy's buttocks that distributes with treating fixing multiple different size, when needing to demarcate the dummy of different size, as long as holder behind the corresponding stern of replacing, adjusting the link position of putting the beams in place with the column upper end just can, and do not need whole dummy's buttocks fixed mount is separated replacing from dummy's calibrating platform, therefore the utility model versatility height helps improving dummy's buttocks staking-out work efficient.The utility model is simple in structure, installation and processing is easy, low cost of manufacture.
The specific embodiment of the above is the utility model preferred implementation only, is not to limit concrete practical range of the present utility model with this.For example wherein the weldering of weldering company, stern rear fixed plate and the fixed head Connection Block of the weldering of central sill rear end and column company, column lower end and bedplate connects fixed form; all can use bolt instead or the screw syndeton is connected; stern top fixed head is connected with the screw retention of upper beam then can be used weldering instead and connect and to be fixed together; all this roughly the same, change and ought to all be included in the protection domain of the present utility model according to the shape of the utility model, equivalence that structure is done.
Claims (4)
1. dummy's buttocks is demarcated fixed mount, comprise bedplate (1), column (2), stern top fixed head (6), holder (4) behind upper beam (5) and the stern, described column (2) lower end and bedplate (1) rear end are connected, bedplate (1) is provided with and is used for the base connecting hole (1.1) that bedplate (1) and buttocks calibrating platform are connected, column (2) is provided with and is used for the column connecting hole (2.2) that column (2) and buttocks calibrating platform are connected, it is characterized in that: holder behind the described stern (4) is formed by stern rear fixed plate (4.1) with the fixed head Connection Block (4.2) that stern rear fixed plate (4.1) rear surface is connected, stern rear fixed plate (4.1) be provided with the adaptive dummy's stern in respective screws hole, dummy's buttocks rear portion after fixed via; The middle part of described column (2) is provided with central sill (3), and the rear end of central sill (3) and column (2) are connected, the front end of central sill (3) and removable being connected of fixed head Connection Block (4.2); The upper end of described column (2) is provided with plurality of fixed screw (2.1), put the beams in place the rear end of (5) use with the adaptive screw retention of fixing threaded hole (2.1) in the upper end of column (2), stern top fixed head (6) is connected with the front end of put the beams in place (5), that stern top fixed head (6) is provided with is horizontal, with the fixing slotted hole in the adaptive dummy's stern top of dummy's buttocks top screw.
2. dummy's buttocks according to claim 1 is demarcated fixed mount, it is characterized in that: described central sill (3) is L shaped beam, the transversal section of the front and back end of central sill (3) is rectangle, and the front end of central sill (3) is provided with bolt hole (3.1), and bolt hole (3.1) is perpendicular to central sill (3) front end; Described fixed head Connection Block (4.2) is and the adaptive L shaped Connection Block of described L shaped central sill (3) overlap joint, the transversal section of the front and back end of fixed head Connection Block (4.2) is rectangle, the rear end of fixed head Connection Block (4.2) is provided with and the corresponding through hole of bolt hole (3.1), and central sill (3) is fixed together with bolt with fixed head Connection Block (4.2).
3. dummy's buttocks according to claim 1 and 2 is demarcated fixed mount, it is characterized in that: described column (2) is made by channel-section steel, described fixing threaded hole (2.1) is symmetrically set in the left and right sides Bian Chu of channel-section steel, described upper beam (5) is made by steel plate, quantity is two, the rear end of two upper beams (5) is connected with the one side on limit, the left and right sides, column (2) upper end respectively, the two ends, the left and right sides of stern top fixed head (6) respectively with about the put the beams in place front end end medial surface of (5) be connected.
4. dummy's buttocks according to claim 3 is demarcated fixed mount, it is characterized in that: the two ends, the left and right sides of described stern top fixed head (6) are provided with screw, described upper beam (5) front end be provided with stern top fixed head (6) on the adaptive bolt hole of screw, stern top fixed head (6) is fixed together with screw and upper beam (5) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201202549U CN202066665U (en) | 2011-04-22 | 2011-04-22 | Dummy buttock calibration fixing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201202549U CN202066665U (en) | 2011-04-22 | 2011-04-22 | Dummy buttock calibration fixing rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066665U true CN202066665U (en) | 2011-12-07 |
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ID=45060525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201202549U Expired - Fee Related CN202066665U (en) | 2011-04-22 | 2011-04-22 | Dummy buttock calibration fixing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066665U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661841A (en) * | 2012-05-22 | 2012-09-12 | 奇瑞汽车股份有限公司 | Dummy hip joint calibration system and method for automobile collision |
| CN106769098A (en) * | 2017-01-13 | 2017-05-31 | 湖南赛孚汽车科技股份有限公司 | A kind of dummy's belly caliberating device |
-
2011
- 2011-04-22 CN CN2011201202549U patent/CN202066665U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661841A (en) * | 2012-05-22 | 2012-09-12 | 奇瑞汽车股份有限公司 | Dummy hip joint calibration system and method for automobile collision |
| CN102661841B (en) * | 2012-05-22 | 2014-11-26 | 奇瑞汽车股份有限公司 | Dummy hip joint calibration system and method for automobile collision |
| CN106769098A (en) * | 2017-01-13 | 2017-05-31 | 湖南赛孚汽车科技股份有限公司 | A kind of dummy's belly caliberating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20140422 |