CN202806594U - Gyroscope fixing device - Google Patents
Gyroscope fixing device Download PDFInfo
- Publication number
- CN202806594U CN202806594U CN201220478186.8U CN201220478186U CN202806594U CN 202806594 U CN202806594 U CN 202806594U CN 201220478186 U CN201220478186 U CN 201220478186U CN 202806594 U CN202806594 U CN 202806594U
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- China
- Prior art keywords
- gyroscope
- telescopic pipe
- regulating rod
- anchor fitting
- stationary pipes
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- Expired - Lifetime
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Abstract
The utility model provides a gyroscope fixing device, which is used for fixing a gyroscope in a vehicle during dynamic testing of the vehicle and belongs to the field of vehicle dynamics. The gyroscope fixing device comprises a telescopic support rod and a fixing clip, wherein one end of the fixing clip is connected with the support rod, and the other end of the fixing clip is used for fixing the gyroscope. The gyroscope fixing device can be operated easily, and the working efficiency can be improved; good fixing effects can be achieved, the gyroscope cannot be loosened during testing and can be enabled to be at the mass center of the vehicle during testing; the gyroscope fixing device has universality and is suitable for different vehicle models; and requirements of the whole device on properties of materials are low, and the cost is relatively low.
Description
Technical field
The utility model relates to the automobile dynamic quality field, relates in particular to a kind of gyroscope anchor fitting.
Background technology
Gyroscope is indispensable important test equipment in the Full Vehicle Dynamics test, in the Vehicle Driving Cycle process, comes the tractive performance of testing vehicle with gyroscope.In order to guarantee the accuracy of test result, in test, need gyroscope is fixed on barycenter place in the vehicle as far as possible.
Because interior space and fixed position are limit, existing way is simply gyroscope to be fixed on some upholders in the vehicle with adhesive tape or iron wire, this way is difficult to guarantee that gyroscope is in the barycenter place in the vehicle, thereby cause test result that very large error is arranged, simultaneously, because test is carried out in Vehicle Driving Cycle, this fixing means is difficult to gyroscope is fixed, can cause gyroscope loosening or even come off, need to take a long time in testing and repeatedly remove fixedly gyroscope, this has just reduced work efficiency, and, if vehicle is being run at high speed or during large inclination, gyroscope wide-angle often occurs moves, and causes measuring accuracy not high.
The utility model content
Technical problem to be solved in the utility model provides a kind of gyroscope anchor fitting, and in the Full Vehicle Dynamics test, this anchor fitting is simple to operate, can increase work efficiency; Good fixing effect, gyroscope can not become flexible in the test, and can guarantee that gyroscope is in the barycenter place of vehicle as far as possible; Also to have commonality, applicable different automobile types.
For solving the problems of the technologies described above, the utility model provides technical scheme as follows:
A kind of gyroscope anchor fitting is used for when carrying out the automobile dynamic quality test gyroscope being fixed in the vehicle, it is characterized in that described gyroscope anchor fitting comprises:
Strut bar, described strut bar is scalable;
Geometrical clamp, described geometrical clamp are fastened on the described strut bar, are used for fixedly gyroscope.
Preferably, described strut bar comprises:
Stationary pipes, described stationary pipes connects described geometrical clamp;
Telescopic pipe, the lower end of described telescopic pipe place in the cavity of described stationary pipes upper end, and are flexibly connected by registration device and stationary pipes, and described telescopic pipe can move up and down in described stationary pipes;
Regulating rod, the upper end of described regulating rod is pressed on the ceiling of vehicle in use, the lower end of described regulating rod places in the cavity of described telescopic pipe upper end, and is flexibly connected by micromatic setting and telescopic pipe, so that described regulating rod can move up and down in described telescopic pipe.
Preferably, described registration device is the taper ring set, one end of taper ring set is tightly placed on the stationary pipes, the other end is enclosed within on the telescopic pipe, and the side of the other end is provided with opening vertically, and the both sides of described opening respectively are provided with a projection, two projections connect with the first bolt, when tightening described the first bolt, described taper ring set radially shrinks, thus fixing telescopic pipe.
Preferably, an end of described the first bolt is provided with for the second handle that drives the rotation of the first bolt.
Preferably, the outer wall of the lower end of described regulating rod is provided with draw-in groove, described micromatic setting comprises first handle, described first handle is hinged on the described telescopic pipe by S. A., one end of described first handle places outside the described telescopic pipe, the other end places in the described telescopic pipe, the end face of the described other end is stuck in the described draw-in groove, when described first handle when described S. A. rotates, produce the thrust along the axial direction of described telescopic pipe at described end face, move up and down in described telescopic pipe to drive described regulating rod, when described first handle when described S. A. rotates, also produce one along the pressure of the radial direction of described telescopic pipe at described end face, when the relative position of described regulating rod and described telescopic pipe no longer changes, described pressure is so that described regulating rod is squeezed on the described telescopic pipe, and the friction force that produces because of the extruding contact is fixed on regulating rod on the telescopic pipe.
Preferably, be provided with baffle plate in the cavity of described telescopic pipe upper end, described baffle plate be positioned at described regulating rod under, move down in described telescopic pipe to limit described regulating rod.
Preferably, described geometrical clamp comprises:
Connecting portion, described connecting portion comprises for the first clip that engages with described stationary pipes and the second clip, described the first clip and described the second clip are fastened on respectively on the described stationary pipes, and described the first clip card is fastened on the described stationary pipes after the relative two ends of clip connect by attaching parts with being connected;
Auxiliary section, described auxiliary section comprise for fixing gyrostatic two card bases, described two card bases respectively with described the second anulated connection.
Preferably, described attaching parts is bolt.
Preferably, described gyroscope anchor fitting also comprises base, and described base is fixedly connected on the lower end of described strut bar, is used for supporting described strut bar.
Compared with prior art, the beneficial effects of the utility model are:
This anchor fitting is simple to operate, can increase work efficiency; Good fixing effect, gyroscope can not become flexible in the test, and can guarantee that gyroscope is in the barycenter place of vehicle as far as possible; Has commonality, applicable different automobile types; Whole device adopts common metallic material, and cost is lower.
Description of drawings
Fig. 1 is the structural representation of the gyroscope anchor fitting of the utility model embodiment;
Fig. 2 is the structural representation of strut bar in the gyroscope anchor fitting of the utility model embodiment;
Fig. 3 is the structural representation of geometrical clamp in the gyroscope anchor fitting of the utility model embodiment;
Fig. 4 is the enlarged drawing of registration device of the gyroscope anchor fitting of the utility model embodiment;
Fig. 5 is the concrete structure figure of micromatic setting of the gyroscope anchor fitting of the utility model embodiment.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
Fig. 1 is the structural representation of the gyroscope anchor fitting of the utility model embodiment, and with reference to Fig. 1, the gyroscope anchor fitting of the utility model embodiment comprises:
Geometrical clamp 2, geometrical clamp 2 are fastened on the strut bar 1, are used for fixedly gyroscope 9.
The gyroscope anchor fitting of the utility model embodiment also comprises base 6, and base 6 is fixedly connected on the lower end of strut bar 1, is used for supporting strut bar 1.
As seen from Figure 1, strut bar 1 comprises:
Regulating rod 5, the upper end of regulating rod 5 is pressed on the ceiling of vehicle in use, the lower end of regulating rod 5 places in the cavity of telescopic pipe 4 upper ends, and by micromatic setting 26 and telescopic pipe 4 flexible connections, so that regulating rod 5 can move up and down in telescopic pipe 4, namely the relative position between telescopic pipe 4 and the stationary pipes 3 can be regulated.
In the utility model embodiment, strut bar 1 is scalable, can move up and down in stationary pipes 3 and regulating rod 5 can move up and down in telescopic pipe 4 and realizes by telescopic pipe 4.
In use, the gyroscope anchor fitting is placed on barycenter place in the vehicle, and according to the length of the inner space size adjustment strut bar 1 of vehicle, after the length adjustment of strut bar 1 is good, lock in place device 7, so that the relative position between stationary pipes 3 and the telescopic pipe 4 no longer changes, then be fastened on the stationary pipes 3 after geometrical clamp 2 one ends being connected with the second bolt 12, and gyroscope 9 is fastened on the other end, regulate at last micromatic setting 26, so that the top of regulating rod 5 is pressed on the ceiling of vehicle.Like this, in carrying out the Full Vehicle Dynamics test, just can fix well gyroscope 9, when even vehicle is in high-speed travel state or large inclination occurs, gyroscope 9 can not become flexible or come off yet, and wide-angle can not occur move, and can obtain the very high test result of precision.
Fig. 2 is the structural representation of strut bar in the gyroscope anchor fitting of the utility model embodiment, and shown in Figure 2 in conjunction with Fig. 1, strut bar 1 comprises: stationary pipes 3, telescopic pipe 4, regulating rod 5.
The lower end of stationary pipes 3 is connected with base 6, can make welding, riveted joint, also can be to connect with bolt, and the upper end is flexibly connected by registration device 7 and telescopic pipe 4, and stationary pipes 3 is connected with geometrical clamp 2.
The lower end of telescopic pipe 4 places in the cavity of stationary pipes 3 upper ends, and is flexibly connected by registration device 7 and stationary pipes 3, and telescopic pipe 4 can move up and down in stationary pipes 3, so that the length of strut bar 1 can be regulated.
The lower end of regulating rod 5 places in the cavity of telescopic pipe 4 upper ends, and is flexibly connected by micromatic setting 26 and telescopic pipe 4, and micromatic setting 26 comprises first handle 8, can realize that regulating rod 5 moves up and down when regulating first handle 8 in telescopic pipe 4
In the utility model embodiment, strut bar 1 can stretch, and adopts the flexible mechanism of three bar secondaries, and three bars are stationary pipes 3, telescopic pipe 4 and regulating rod 5, and secondary is flexible to be that telescopic pipe 4 can be interior flexible in stationary pipes 3; Regulating rod 5 can be interior flexible at telescopic pipe 4.
After adopting said mechanism, just can according to the length of the different internal structure free adjustment strut bar 1 of vehicle, guarantee that like this gyroscope anchor fitting has commonality, can be useful in the different vehicles.Simultaneously whole device adopts common metallic material, and cost is lower.
Fig. 3 is the structural representation of geometrical clamp in the gyroscope anchor fitting of the utility model embodiment, and shown in Figure 3 in conjunction with Fig. 1, geometrical clamp 2 comprises:
Connecting portion 10, connecting portion 10 comprises for the first clip 14 that engages with stationary pipes 3 and the second clip 15, the first clip 14 is fastened on the stationary pipes 3 from relative direction respectively with the second clip 15, thereby surrounding stationary pipes 3, the first clip cards 14 is fastened on the stationary pipes 3 after clip 15 relative two ends connect with the second bolt 12 with being connected;
In other embodiment of the present utility model, the end face of the first card base 131 and the second card base 132 also can be respectively arranged with buckle, utilizes buckle that gyroscope 9 is clamped between the first card base 131 and the second card base 132.
In the utility model, for the fixed effect that guarantees gyroscope 9 is good, geometrical clamp 2 is at least two, in use is fastened on respectively the two ends of gyroscope 9.
With reference to Fig. 4, registration device 7 is the taper ring set, one end 17 of taper ring set is enclosed within on the stationary pipes 3, and be fastened on the stationary pipes 3 by the end 17 of the 4th bolt 20 with the taper ring set, the other end 18 of taper ring set is enclosed within on the telescopic pipe 4, and be provided with vertically opening 19 in the side of the other end 18 of taper ring set, the both sides of conical ring cover upper shed 19 respectively are provided with a projection 14, two projection 14 usefulness the first bolts 15 connect, when tightening the first bolt 15, the taper ring set radially shrinks, and produces a gripping power radially, thus fixing telescopic pipe 4.
In use, behind the relative position of the inner structure adjusting telescopic pipe 4 different according to vehicle and stationary pipes 3, lock in place device 7 is so that the relative position of telescopic pipe 4 in stationary pipes 3 no longer changes.
In the utility model embodiment, be provided with for the second handle 16 that drives 15 rotations of the first bolt at an end of the first bolt 15, when rotation second handle 16, the first bolt 15 is thereupon rotation also, and is convenient and labor-saving like this, increases work efficiency.
With reference to Fig. 5, be provided with draw-in groove 27 on the outer wall of regulating rod 5 lower ends.Micromatic setting 26 comprises first handle 8, and first handle 8 is hinged on the telescopic pipe 4 by S. A. 24, is used for regulating the relative position of regulating rod 5 in telescopic pipe 4.
One end 81 of first handle 8 places outside the telescopic pipe 4, the other end 82 of first handle 8 places in the telescopic pipe 4, place the end face 28 of the other end 82 of the first handle 8 in the telescopic pipe 4 to be stuck in 27 li of draw-in grooves on the regulating rod 5, when first handle 8 when S. A. 24 rotates, produce along the thrust of the axial direction of telescopic pipe 4 at end face 28 places, move up and down in telescopic pipe 4 to drive regulating rod 5.
When first handle 8 when S. A. 24 rotates, also produce another along the pressure of the radial direction of telescopic pipe 4 at end face 28, when the relative position of regulating rod 5 and telescopic pipe 4 no longer changes, this pressure is so that regulating rod 5 is squeezed on the telescopic pipe 4, and the friction force that produces because of the extruding contact is fixed on regulating rod 5 on the telescopic pipe 4.
In the utility model embodiment, be provided with baffle plate 25 in the cavity of telescopic pipe upper end, baffle plate 25 be positioned at regulating rod 5 under, move down in telescopic pipe 4 with restriction regulating rod 5, baffle plate 25 can effectively avoid the gyroscope anchor fitting in use because of stressed excessive regulating rod 5 and the first handle 8 of damaging.
In sum, the gyroscope anchor fitting is simple to operate, can increase work efficiency; Good fixing effect, gyroscope can not become flexible in the test, and can guarantee that gyroscope is in the barycenter place of vehicle as far as possible; Has commonality, applicable different automobile types; Whole device adopts common metallic material, and cost is lower.
It below only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a gyroscope anchor fitting is used for when carrying out the automobile dynamic quality test gyroscope being fixed in the vehicle, it is characterized in that described gyroscope anchor fitting comprises:
Strut bar, described strut bar is scalable;
Geometrical clamp, described geometrical clamp are fastened on the described strut bar, are used for fixedly gyroscope.
2. gyroscope anchor fitting according to claim 1 is characterized in that, described strut bar comprises:
Stationary pipes, described stationary pipes connects described geometrical clamp;
Telescopic pipe, the lower end of described telescopic pipe place in the cavity of described stationary pipes upper end, and are flexibly connected by registration device and stationary pipes, and described telescopic pipe can move up and down in described stationary pipes;
Regulating rod, the upper end of described regulating rod is pressed on the ceiling of vehicle in use, the lower end of described regulating rod places in the cavity of described telescopic pipe upper end, and is flexibly connected by micromatic setting and telescopic pipe, so that described regulating rod can move up and down in described telescopic pipe.
3. gyroscope anchor fitting according to claim 2, it is characterized in that, described registration device is the taper ring set, and an end of taper ring set is tightly placed on the stationary pipes, and the other end is enclosed within on the telescopic pipe, the side of the other end is provided with opening vertically, the both sides of described opening respectively are provided with a projection, and two projections connect with the first bolt, when tightening described the first bolt, described taper ring set radially shrinks, thus fixing telescopic pipe.
4. gyroscope anchor fitting according to claim 3 is characterized in that, an end of described the first bolt is provided with for the second handle that drives the rotation of the first bolt.
5. gyroscope anchor fitting according to claim 2, it is characterized in that, the outer wall of the lower end of described regulating rod is provided with draw-in groove, described micromatic setting comprises first handle, described first handle is hinged on the described telescopic pipe by S. A., one end of described first handle places outside the described telescopic pipe, the other end places in the described telescopic pipe, the end face of the described other end is stuck in the described draw-in groove, when described first handle when described S. A. rotates, produce the thrust along the axial direction of described telescopic pipe at described end face, move up and down in described telescopic pipe to drive described regulating rod, when described first handle when described S. A. rotates, also produce one along the pressure of the radial direction of described telescopic pipe at described end face, when the relative position of described regulating rod and described telescopic pipe no longer changed, described pressure was so that described regulating rod is squeezed on the described telescopic pipe, and the friction force that produces because of the extruding contact is fixed on regulating rod on the telescopic pipe.
6. gyroscope anchor fitting according to claim 2 is characterized in that, is provided with baffle plate in the cavity of described telescopic pipe upper end, described baffle plate be positioned at described regulating rod under, move down in described telescopic pipe to limit described regulating rod.
7. gyroscope anchor fitting according to claim 2 is characterized in that, described geometrical clamp comprises:
Connecting portion, described connecting portion comprises for the first clip that engages with described stationary pipes and the second clip, described the first clip and described the second clip are fastened on respectively on the described stationary pipes, and described the first clip card is fastened on the described stationary pipes after the relative two ends of clip connect by attaching parts with being connected;
Auxiliary section, described auxiliary section comprise for fixing gyrostatic two card bases, described two card bases respectively with described the second anulated connection.
8. gyroscope anchor fitting according to claim 7 is characterized in that, described attaching parts is bolt.
9. gyroscope anchor fitting according to claim 1 is characterized in that, described gyroscope anchor fitting also comprises base, and described base is fixedly connected on the lower end of described strut bar, is used for supporting described strut bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220478186.8U CN202806594U (en) | 2012-09-18 | 2012-09-18 | Gyroscope fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220478186.8U CN202806594U (en) | 2012-09-18 | 2012-09-18 | Gyroscope fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806594U true CN202806594U (en) | 2013-03-20 |
Family
ID=47865524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220478186.8U Expired - Lifetime CN202806594U (en) | 2012-09-18 | 2012-09-18 | Gyroscope fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806594U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898832A (en) * | 2017-12-08 | 2019-06-18 | 重庆工程职业技术学院 | A kind of fixation bracket for building engineering |
| CN110006581A (en) * | 2019-04-28 | 2019-07-12 | 北京理工大学 | A kind of freely adjustable rod-type pressure sensor fixation device and fixing means |
| CN110901551A (en) * | 2019-11-08 | 2020-03-24 | 杭州泽大仪器有限公司 | Agricultural product cold chain logistics environmental data monitoring equipment |
| CN115144199A (en) * | 2022-06-24 | 2022-10-04 | 东风柳州汽车有限公司 | Gyroscope fixing device and vehicle stability control test equipment |
-
2012
- 2012-09-18 CN CN201220478186.8U patent/CN202806594U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898832A (en) * | 2017-12-08 | 2019-06-18 | 重庆工程职业技术学院 | A kind of fixation bracket for building engineering |
| CN110006581A (en) * | 2019-04-28 | 2019-07-12 | 北京理工大学 | A kind of freely adjustable rod-type pressure sensor fixation device and fixing means |
| CN110006581B (en) * | 2019-04-28 | 2020-11-06 | 北京理工大学 | Rod type pressure sensor fixing device capable of being freely adjusted and fixing method |
| CN110901551A (en) * | 2019-11-08 | 2020-03-24 | 杭州泽大仪器有限公司 | Agricultural product cold chain logistics environmental data monitoring equipment |
| CN115144199A (en) * | 2022-06-24 | 2022-10-04 | 东风柳州汽车有限公司 | Gyroscope fixing device and vehicle stability control test equipment |
| CN115144199B (en) * | 2022-06-24 | 2024-03-22 | 东风柳州汽车有限公司 | Gyroscope fixing device and vehicle stability test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE CO., Free format text: FORMER OWNER: BAIC MOTOR CO., LTD. Effective date: 20131212 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100021 CHAOYANG, BEIJING TO: 101300 SHUNYI, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131212 Address after: 101300 Beijing, Shunyi District Shun Road, No. 25, room 5, 106 Patentee after: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. Address before: 100021 Chaoyang District, Warwick, Beijing, No. 10, Peng Long Building Patentee before: BAIC MOTOR Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |