CN103264655B - The sealing arrangement of the photoelectric instrument that a kind of vehicle-mounted quick position is installed - Google Patents
The sealing arrangement of the photoelectric instrument that a kind of vehicle-mounted quick position is installed Download PDFInfo
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- CN103264655B CN103264655B CN201310213335.7A CN201310213335A CN103264655B CN 103264655 B CN103264655 B CN 103264655B CN 201310213335 A CN201310213335 A CN 201310213335A CN 103264655 B CN103264655 B CN 103264655B
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- sealing cover
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Abstract
A sealing arrangement for the photoelectric instrument that vehicle-mounted quick position is installed, belongs to a kind of sealing arrangement related in technical field of photoelectric instruments.The technical matters solved is: the sealing arrangement of the photoelectric instrument providing a kind of vehicle-mounted quick position to install.The technical scheme solved comprises locating plate, locating plate screw, locating plate inclined-plane, sealing cover body inclined-plane, limiting stopper, sealing cover body, seal ring, flange groove, fix screw, flange screw, pedestal etc.Locating plate is fixed on the side of pedestal by locating plate screw, makes sealing cover body inclined-plane and the parallel cooperation in locating plate inclined-plane on locating plate, and limiting stopper is fixed on the pedestal of sealing cover body both sides, and the end face of the limiting stopper of both sides is contacted with locating plate; In the flange groove of sealing cover body, install seal ring, form sealing cover body assembly, sealing cover body inclined-plane inserts in locating plate inclined-plane, and sealing cover body assembly is fixed on pedestal, realizes carrying out sealing protection to the optoelectronic device in sealing cover body.
Description
Technical field
The invention belongs to the sealing arrangement of the photoelectric instrument of a kind of vehicle-mounted quick position installation related in technical field of photoelectric instruments.
Background technology
For having multiple optoelectronic device in the mobile unit of optical measurement, in order to ensure the photosignal quality of optoelectronic device, ensure survey precision, vehicle-mounted optoelectronic device all needs to be contained in sealing arrangement.Large photoelectric equipment vehicle-mounted both at home and abroad, all protects with sealing arrangement in transit.
The prior art the most close with the present invention is the sealing arrangement that Changchun Institute of Optics, Fine Mechanics and Physics, CAS develops.As shown in Figure 1 and Figure 2, sealing cover body 1, seal ring 2, flange groove 3, fix screw 4, flange screw 5, base threaded bore 6, pedestal 7 is comprised.
The flange that sealing cover body 1 and pedestal 7 are installed is processed with flange groove 3 and flange screw 5, in flange groove 3, seal ring 2 is installed, afterwards sealing cover body 1 is fixed on pedestal 7 by the flange screw 5 and base threaded bore 6 screw 4 sealing cover body 1 four jiaos of places, sealing protection is carried out to the optoelectronic device in sealing cover body 1.
Optoelectronic device needs periodical maintenance and maintenance, sealing cover body 1 needs often to remove, in vehicle-mounted, because interior space is less, compact equipment installation, sometimes can not or inconvenience dismounting sealing cover body 1 and the fix screw 4 of pedestal 7, sealing cover body 1 not easily removes, impact, to optoelectronic device on-call maintenance and maintenance, can bring the consequence affecting survey precision.
Summary of the invention
In order to overcome the defect that prior art exists, the object of the invention is to the sealing cover body of vehicular photoelectric equipment easy for removal and installation, be conducive to optoelectronic device on-call maintenance and maintenance, the sealing arrangement of the photoelectric instrument that a kind of vehicle-mounted quick position of ad hoc meter is installed.
The technical problem to be solved in the present invention is: the sealing arrangement of the photoelectric instrument providing a kind of vehicle-mounted quick position to install.The technical scheme of technical solution problem as shown in Figure 3, Figure 4, comprises base threaded bore 8, locating plate 9, locating plate screw 10, locating plate screw 11, locating plate inclined-plane 12, sealing cover body inclined-plane 13, limiting stopper 14, stop screw 15, sealing cover body 16, seal ring 17, flange groove 18, fix screw 19, flange screw 20, pedestal 21.
Locating plate 9 is fixed on the side of pedestal 21 by locating plate screw 10, locating plate screw 11 and base threaded bore 8, locating plate 9 processes a locating plate inclined-plane 12, one side flange of sealing cover body 16 also processes a sealing cover body inclined-plane 13, make sealing cover body inclined-plane 13 and the parallel cooperation in both locating plate inclined-planes 12 on locating plate 9, limiting stopper 14 is fixed on the pedestal 21 of sealing cover body 16 both sides by stop screw 15, and the end face of the limiting stopper 14 of both sides is contacted with locating plate 9; In the flange groove 18 of sealing cover body 16, seal ring 17 is installed, form sealing cover body assembly, sealing cover body assembly is spacing by limiting stopper 14, the sealing cover body inclined-plane 13 of sealing cover body 16 inserts in the locating plate inclined-plane 12 on locating plate 9, by fix screw 19, sealing cover body assembly is fixed on pedestal 21, realizes carrying out sealing protection to the optoelectronic device in sealing cover body 16.
Principle of work illustrates: in the flange groove 18 of sealing cover body 16, install seal ring 17, form sealing cover body assembly, sealing cover body assembly is spacing by limiting stopper 14, the sealing cover body inclined-plane 13 of sealing cover body 16 inserts in the locating plate inclined-plane 12 on locating plate 9, by fix screw 19, sealing cover body assembly is fixed on pedestal 21, realizes carrying out sealing protection to the optoelectronic device in sealing cover body 16; When needing repairing, unclamp fix screw 19, cover body assembly will be sealed and slide to fix screw 19 direction, make the locating plate inclined-plane 12 on sealing cover body assembly disengaging locating plate 9, remove sealing cover body assembly, can realize safeguarding optoelectronic device.
Good effect of the present invention: the attaching screw reducing original sealing cover body, increase a locating plate 9 with locating plate inclined-plane 12, locating plate 9 is fixed on pedestal 21, in the flange groove 18 of sealing cover body 16, seal ring 17 is installed, form sealing cover body assembly, processing one sealing cover body inclined-plane 13 on sealing cover body 16, cooperation parallel with both locating plate inclined-planes 12, by fix screw 19, sealing cover body assembly is fixed on pedestal 21, realizes carrying out sealing protection to the optoelectronic device in sealing cover body 16; When needing repairing, unclamp fix screw 19, cover body assembly will be sealed and slide to fix screw 19 direction, make it depart from locating plate inclined-plane 12 on locating plate 9, remove sealing cover body assembly, realize the maintenance to optoelectronic device.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of prior art;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is structural representation of the present invention;
Fig. 4 is the plan structure schematic diagram of Fig. 3.
Detailed description of the invention:
The present invention presses the structure shown in Fig. 3, Fig. 4 and implements.Wherein locating plate 9, locating plate screw 11, limiting stopper 14, stop screw 15, sealing cover body 16, fix screw 19, pedestal 21 material adopt Q235; Seal ring 17 material adopts vacuum rubber.
In the flange groove 18 of sealing cover body 16, seal ring 17 is installed, make the diameter of section of seal ring 17 slightly larger than the degree of depth of flange groove 18, form sealing cover body assembly, sealing cover body assembly is spacing by limiting stopper 14, the sealing cover body inclined-plane 13 of sealing cover body 16 inserts in the locating plate inclined-plane 12 on locating plate 9, by fix screw 19, sealing cover body assembly is fixed on pedestal 21, realizes carrying out sealing protection to the optoelectronic device in sealing cover body 16; When needing repairing, unclamp fix screw 19, cover body assembly will be sealed and slide to fix screw 19 direction, make the locating plate inclined-plane 12 on sealing cover body assembly disengaging locating plate 9, remove sealing cover body assembly, realize safeguarding optoelectronic device.
Claims (1)
1. the sealing arrangement of the photoelectric instrument of a vehicle-mounted quick position installation, comprise base threaded bore (8), sealing cover body (16), seal ring (17), flange groove (18), fix screw (19), flange screw (20), pedestal (21), characterized by further comprising locating plate (9), locating plate screw (10), locating plate screw (11), locating plate inclined-plane (12), sealing cover body inclined-plane (13), limiting stopper (14), stop screw (15), locating plate (9) is by locating plate screw (10), locating plate screw (11) and base threaded bore (8) are fixed on the side of pedestal (21), the upper processing locating plate inclined-plane (12) of locating plate (9), one side flange of sealing cover body (16) also processes sealing cover body inclined-plane (13), make both the parallel cooperations of sealing cover body inclined-plane (13) and the locating plate inclined-plane (12) on locating plate (9), limiting stopper (14) is fixed on the pedestal (21) of sealing cover body (16) both sides by stop screw (15), the end face of the limiting stopper of both sides (14) is contacted with locating plate (9), in the flange groove (18) of sealing cover body (16), seal ring (17) is installed, form sealing cover body assembly, sealing cover body assembly is spacing by limiting stopper (14), the sealing cover body inclined-plane (13) of sealing cover body (16) inserts in the locating plate inclined-plane (12) on locating plate (9), is fixed on pedestal (21) by sealing cover body assembly by fix screw (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310213335.7A CN103264655B (en) | 2013-05-31 | 2013-05-31 | The sealing arrangement of the photoelectric instrument that a kind of vehicle-mounted quick position is installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310213335.7A CN103264655B (en) | 2013-05-31 | 2013-05-31 | The sealing arrangement of the photoelectric instrument that a kind of vehicle-mounted quick position is installed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103264655A CN103264655A (en) | 2013-08-28 |
| CN103264655B true CN103264655B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310213335.7A Active CN103264655B (en) | 2013-05-31 | 2013-05-31 | The sealing arrangement of the photoelectric instrument that a kind of vehicle-mounted quick position is installed |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103235386B (en) * | 2013-04-28 | 2015-02-04 | 哈尔滨工业大学 | Reverse mounting type locking device for large aperture vacuum sealing elements |
| CN113466528A (en) * | 2021-06-10 | 2021-10-01 | 北京自动化控制设备研究所 | High-reliability optical fiber current transformer acquisition unit and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006008165U1 (en) * | 2006-05-17 | 2006-09-21 | Schanen, Stefanie | Transport container securing system for vehicles for securely transporting objects and animals comprises a frame with snap connections fixed to or connected to the frame and interacting with fixing loops of the chassis and/or support frame |
| CN201592673U (en) * | 2010-02-02 | 2010-09-29 | 重庆中和天然气开发有限公司 | Automatic locking and fixing device for containers |
| CN202524263U (en) * | 2012-02-22 | 2012-11-07 | 王仙寿 | Improved double-sealing device of three-phase asynchronous motor |
| JP2012236517A (en) * | 2011-05-12 | 2012-12-06 | Nitto Electric Works Ltd | Fixing structure of self-support type electric equipment storage box to cargo bed for transportation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009010860A1 (en) * | 2009-02-27 | 2010-09-09 | Airbus Deutschland Gmbh | Arrangement for reducing bolt loads and loads on freight containers |
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2013
- 2013-05-31 CN CN201310213335.7A patent/CN103264655B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006008165U1 (en) * | 2006-05-17 | 2006-09-21 | Schanen, Stefanie | Transport container securing system for vehicles for securely transporting objects and animals comprises a frame with snap connections fixed to or connected to the frame and interacting with fixing loops of the chassis and/or support frame |
| CN201592673U (en) * | 2010-02-02 | 2010-09-29 | 重庆中和天然气开发有限公司 | Automatic locking and fixing device for containers |
| JP2012236517A (en) * | 2011-05-12 | 2012-12-06 | Nitto Electric Works Ltd | Fixing structure of self-support type electric equipment storage box to cargo bed for transportation |
| CN202524263U (en) * | 2012-02-22 | 2012-11-07 | 王仙寿 | Improved double-sealing device of three-phase asynchronous motor |
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| CN103264655A (en) | 2013-08-28 |
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