CN203651642U - Vehicle-mounted clamping device - Google Patents
Vehicle-mounted clamping device Download PDFInfo
- Publication number
- CN203651642U CN203651642U CN201320669137.7U CN201320669137U CN203651642U CN 203651642 U CN203651642 U CN 203651642U CN 201320669137 U CN201320669137 U CN 201320669137U CN 203651642 U CN203651642 U CN 203651642U
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- China
- Prior art keywords
- vehicle
- screw rod
- triangular plate
- base
- fixed
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- Withdrawn - After Issue
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a vehicle-mounted clamping device, relates to a motor vehicle-mounted clamping device in the measurement field, and aims to provide the vehicle-mounted clamping device which has a simple structure, and is low in cost, and simple and convenient to operate. The vehicle-mounted clamping device comprises a tripod and a clamping body; the tripod comprises three telescopic supporting legs and a triangular plate (9); the supporting legs are respectively fixed at the three corners of the triangular plate; a through hole is formed in the middle of the triangular plate, and used for fixedly mounting a measuring instrument (10); the clamping body is positioned below the triangular plate, and comprises a driving motor, a base (1), a worm (2), a worm gear (3) and a screw rod (4); two guide rails (5) parallel to each other are fixedly arranged on the base; two clamp blocks (6) are mounted on the guide rails; the worm is mounted on the base at one end of one of the guide rails through an angular contact ball bearing; the screw rod is mounted on the base on an angular contact ball bearing; the base is fixed on a vehicle (11).
Description
Technical field
The utility model relates to a kind of precision optical machinery device, particularly relates to a kind of fixing device of automobile-carried fields of measurement.
Background technology
Fixing device in automobile-carried measuring instrument field is widely used, and implementation is different, and its effect is for clamping measuring instrument, but all in all measuring instrument exists following drawback in the time separating with car: the one, and existing fixing device complex structure; The 2nd, need to be manually, and the operating time is long, and program is loaded down with trivial details.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, vehicle-mounted fixing device that cost is low, easy and simple to handle.
The vehicle-mounted fixing device of the utility model, comprises tripod and clamps body;
Described tripod comprises three telescopic supporting legs and a triangular plate, three angles place of described triangular plate is fixed with respectively the supporting leg described in, described every supporting leg is all passed down through the chassis of vehicle, the centre of triangular plate is provided with a through hole, and described through hole is used for fixing and installs and measures instrument;
Described clamping body is positioned at the below of triangular plate, clamp body and comprise drive motor, base, worm screw, worm gear and screw rod, described drive motor is used for driving worm screw to rotate, on described base, be fixed with two guide rails that are parallel to each other, two pincers pieces are installed on described guide rail, on relative two end faces of two pincers pieces, be all provided with jaw, each pincers piece is provided with a tapped through hole, described worm screw is arranged on by angular contact ball bearing on the base of guide rail one end, described worm gear is meshed with worm screw, radial end face and the guide rail of worm gear are perpendicular, tapped through hole and screw rod that described screw rod is positioned at two pincers pieces parallel with guide rail, the hand of spiral of screw rod two ends outer circumference surface is contrary, described two pincers pieces lay respectively at the two ends of screw rod, one end of described screw rod is fixed on the center of the radial end face of worm gear, screw rod is arranged on base by angular contact ball bearing, described base is fixed on vehicle.
The vehicle-mounted fixing device of the utility model, the jaw of wherein said pincers piece is shaped as V-type, and jaw end face is provided with a V-type groove.
The vehicle-mounted fixing device of the utility model, wherein said supporting leg comprises outer tube and inner tube, and described outer tube is fixed on triangular plate, and described inner tube is nested in outer tube and can moves relative to outer tube, is also fixed with a C type clip on outer tube.
The vehicle-mounted fixing device difference from prior art of the utility model is that the utility model comprises tripod and clamps body, described clamping body is positioned at the below of triangular plate, clamping body drives worm screw to rotate by drive motor, worm screw is rotated and drives again worm gear to rotate, because screw rod is arranged on base by angular contact ball bearing and its one end is fixed on the radial end face center of worm gear, so screw rod can rotate around its axle, on the two ends outside face of this screw rod, be respectively equipped with the screw thread of opposite direction, be sleeved on like this two of screw rod two ends pincers pieces will be simultaneously to the central motion of screw rod or do the motion away from screw rod center simultaneously.Measuring instrument is fixedly mounted in the through hole of triangular plate, and the lower end of measuring instrument is provided with the piece that is located by connecting, described in the piece that is located by connecting be used for fixing measuring instrument.In the time clamping pieces simultaneously to screw rod central motion for two, two pincers pieces can clamping and positioning contiguous block, now the supporting leg of tripod is retracted, tripod and measuring instrument all support by clamping body, and vehicle just can load measuring instrument and travelled this time.When Vehicle Driving Cycle is behind destination, make the supporting leg of tripod stretch out support on the ground, adjust afterwards supporting leg length so that triangular plate be horizontal, latter two pincers piece do away from screw rod central motion simultaneously, the piece that is located by connecting is separated from the jaw of two pincers pieces, and measuring instrument just can carry out surveying work like this.Whole vehicle-mounted fixing device is simple in structure, cost is low and easy and simple to handle.
The jaw that clamps piece in the vehicle-mounted fixing device of the utility model is shaped as V-type, and jaw end face is provided with a V-type groove, is so more conducive to two pincers piece clamping and positioning contiguous blocks.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of the vehicle-mounted fixing device of the utility model;
Fig. 2 is the constructional drawing that clamps body in the vehicle-mounted fixing device of the utility model;
Fig. 3 is the use constitution diagram of the vehicle-mounted fixing device of the utility model.
The specific embodiment
As shown in Figure 1, the vehicle-mounted fixing device of the utility model comprises tripod and clamps body, described tripod comprises three telescopic supporting legs and a triangular plate 9, three angles place of described triangular plate 9 is fixed with respectively the supporting leg described in, described every supporting leg is all passed down through the chassis of vehicle 11, the centre of triangular plate 9 is provided with a through hole, and described through hole is used for fixing and installs and measures instrument 10.Described clamping body is positioned at the below of triangular plate 9, shown in Fig. 2, clamp body and comprise drive motor (not shown), base 1, worm screw 2, worm gear 3 and screw rod 4, described drive motor is used for driving worm screw 2 to rotate, on described base 1, be fixed with two guide rails that are parallel to each other 5, two pincers pieces 6 are installed on described guide rail 5, on relative two end faces of two pincers pieces 6, be all provided with jaw, the jaw of described pincers piece 6 is shaped as V-type, jaw end face is provided with a V-type groove, adapt therewith, two clamping surfaces of piece 7 of being located by connecting are also made as V-type, and each clamping surface be provided with one with the suitable V-type fin of V-type groove, so more being conducive to two pincers pieces 6 pieces 7 that will be located by connecting is fixedly clamped, the described piece 7 that is located by connecting is used for fixing measuring instrument, so just can limit better the six degree of freedom of measuring instrument.Described each pincers piece 6 is provided with a tapped through hole 8, described worm screw 2 is arranged on by angular contact ball bearing on the base 1 of guide rail 5 one end, described worm gear 3 is meshed with worm screw 2, the radial end face of worm gear 3 and guide rail 5 are perpendicular, tapped through hole 8 and screw rod 4 that described screw rod 4 is positioned at two pincers pieces 6 parallel with guide rail 5, the hand of spiral of screw rod 4 two ends outer circumference surfaces is contrary, described two pincers pieces 6 lay respectively at the two ends of screw rod 4, one end of described screw rod 4 is fixed on the center of the radial end face of worm gear 3, screw rod 4 is arranged on base 1 by angular contact ball bearing, described base 1 is fixed on vehicle 11.
Supporting leg in described tripod is telescopic, it comprises outer tube 12 and inner tube 13, described inner tube 13 is nested in outer tube 12, inner tube 13 can move relative to outer tube 12, outer tube 12 is fixed on triangular plate 9, on outer tube 12, be also provided with a C type clip 14, like this when manual regulation inner tube 13 is in the position of outer tube 12, block inner tube 13 by C type clip 14 more afterwards, the position of inner tube 13 in outer tube 12 has just been fixed like this, thereby realized the telescopic object of supporting leg.
Introduce working process of the present utility model below:
As shown in Figure 3, first clamping body is fixed on vehicle 11, again measuring instrument 10 is fixed on and is located by connecting on piece 7 afterwards, by being located by connecting, piece 7 is fixedly mounted on measuring instrument 10 on triangular plate 9 through the through hole of triangular plate 9, drive afterwards two pincers piece 6 clamping and positioning contiguous blocks 7, then regain inner tube in tripod supporting leg 13 and block with C type clip 14, vehicle 11 just can load measuring instrument 10 and moving like this.When vehicle 11 drives to behind destination, stretch out the inner tube 13 in tripod supporting leg, inner tube 13 is supported on the ground, then adjust three supporting legs length so that triangular plate 9 be horizontal, drive again afterwards two pincers pieces 6 to unclamp the piece 7 that is located by connecting, so just can measure by operational measure instrument 10.After measurement completes, adjust again the supporting leg length of tripod, to make two pincers pieces 6 can successfully clamp the piece 7 that is located by connecting, then again the inner tube of supporting leg 13 regained and used C type clip 14 to block, vehicle 11 can load again measuring instrument 10 and drive to next destination like this.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (3)
1. a vehicle-mounted fixing device, is characterized in that: comprise tripod and clamp body;
Described tripod comprises three telescopic supporting legs and a triangular plate (9), three angles place of described triangular plate (9) is fixed with respectively the supporting leg described in, described every supporting leg is all passed down through the chassis of vehicle (11), the centre of triangular plate (9) is provided with a through hole, and described through hole is used for fixing and installs and measures instrument (10);
Described clamping body is positioned at the below of triangular plate (9), clamp body and comprise drive motor, base (1), worm screw (2), worm gear (3) and screw rod (4), described drive motor is used for driving worm screw (2) to rotate, on described base (1), be fixed with two guide rails that are parallel to each other (5), two pincers pieces (6) are installed on described guide rail (5), on relative two end faces of two pincers pieces (6), be all provided with jaw, each pincers piece (6) is provided with a tapped through hole (8), described worm screw (2) is arranged on by angular contact ball bearing on the base (1) of guide rail (5) one end, described worm gear (3) is meshed with worm screw (2), the radial end face of worm gear (3) and guide rail (5) are perpendicular, tapped through hole (8) and screw rod (4) that described screw rod (4) is positioned at two pincers pieces (6) parallel with guide rail (5), the hand of spiral of screw rod (4) two ends outer circumference surface is contrary, described two pincers pieces (6) lay respectively at the two ends of screw rod (4), one end of described screw rod (4) is fixed on the center of the radial end face of worm gear (3), screw rod (4) is arranged on base (1) by angular contact ball bearing, described base (1) is fixed on vehicle (11).
2. vehicle-mounted fixing device according to claim 1, is characterized in that: the jaw of described pincers piece (6) is shaped as V-type, and jaw end face is provided with a V-type groove.
3. vehicle-mounted fixing device according to claim 1 and 2, it is characterized in that: described supporting leg comprises outer tube (12) and inner tube (13), described outer tube (12) is fixed on triangular plate (9), described inner tube (13) is nested in outer tube (12) and can moves relative to outer tube (12), is also fixed with a C type clip (14) on outer tube (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669137.7U CN203651642U (en) | 2013-10-28 | 2013-10-28 | Vehicle-mounted clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669137.7U CN203651642U (en) | 2013-10-28 | 2013-10-28 | Vehicle-mounted clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651642U true CN203651642U (en) | 2014-06-18 |
Family
ID=50918069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320669137.7U Withdrawn - After Issue CN203651642U (en) | 2013-10-28 | 2013-10-28 | Vehicle-mounted clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651642U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587476A (en) * | 2013-10-28 | 2014-02-19 | 北京航天发射技术研究所 | Vehicular clamping device |
| CN111688590A (en) * | 2020-06-19 | 2020-09-22 | 湖北航天技术研究院总体设计所 | Vehicle-mounted platform guiding and compressing structure |
-
2013
- 2013-10-28 CN CN201320669137.7U patent/CN203651642U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587476A (en) * | 2013-10-28 | 2014-02-19 | 北京航天发射技术研究所 | Vehicular clamping device |
| CN111688590A (en) * | 2020-06-19 | 2020-09-22 | 湖北航天技术研究院总体设计所 | Vehicle-mounted platform guiding and compressing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140618 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |