CN105281007B - A kind of antenna dirt scraping equipment with auto-lock function - Google Patents
A kind of antenna dirt scraping equipment with auto-lock function Download PDFInfo
- Publication number
- CN105281007B CN105281007B CN201510720826.XA CN201510720826A CN105281007B CN 105281007 B CN105281007 B CN 105281007B CN 201510720826 A CN201510720826 A CN 201510720826A CN 105281007 B CN105281007 B CN 105281007B
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- China
- Prior art keywords
- dirt
- antenna
- scratching
- scraping
- portable plate
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Abstract
The invention belongs to antenna cleaning applications, a kind of antenna dirt scraping equipment with auto-lock function is provided, including may move two big part of collision block and apparatus for scratching dirt, the removable collision block is made up of fixed plate, portable plate, axle and spring etc., and the apparatus for scratching dirt is made up of apparatus for scratching dirt housing, scraping ring, lance and guide rod etc..Dirt scraping equipment of the present invention can reliably strike off dirt, and not influence the normal work of antenna, meet the scraping dirt demand of antenna in the operating condition, have the characteristics that compact-sized, installation dimension is small, scraping dirt reliable operation.
Description
Technical field
The invention belongs to antenna cleaning applications, and in particular to a kind of antenna dirt scraping equipment with auto-lock function.
Background technology
Antenna dirt scraping equipment is mainly used in striking off the dirt of aerial insulator outer surface, reduces the attachment due to dirt to day
The influence of line working condition or performance, effective decontamination to antenna is realized, ensure that antenna remains to reliably working in adverse circumstances.
Current mechanical dirt scraping equipment mainly makes apparatus for scratching dirt main body produce relative motion realization with antenna using spring force
Scraping dirt function, this dirt scraping equipment easy play in the course of the work, spring fatigue stretching easily failure repeatedly, cause scraping dirt not
In place or scraping dirt dynamics is inadequate, and easily produces vibration.
The content of the invention
The purpose of the present invention provides a kind of band auto-lock function exactly in order to overcome above-mentioned weak point of the prior art
Antenna dirt scraping equipment, the dirt scraping equipment can reliably strike off dirt, and not influence the normal work of antenna, meet that antenna exists
Scraping dirt demand under working condition, have the characteristics that compact-sized, installation dimension is small, scraping dirt reliable operation.
The present invention solves the technical scheme that its technical problem uses：A kind of antenna dirt scraping equipment with auto-lock function, bag
Removable two big part of collision block and apparatus for scratching dirt is included, the removable collision block is made up of fixed plate, portable plate, axle and spring etc., institute
Apparatus for scratching dirt is stated to be made up of apparatus for scratching dirt housing, scraping ring, lance and guide rod etc..
The inner surface configuration of the apparatus for scratching dirt housing is identical with the external surface shape of aerial insulator, is easy to strike off outside antenna
The dirt in portion.
The portable plate profile is the arrow-shaped by design, and the one side of portable plate is welded with two coaxial otic placodes, each
Cylindrical bar is welded with otic placode.The fixed plate is installed by bolt and fixed, and fixed plate is provided with guide groove, three coaxial ears
Plate, block, the guide groove on cylindrical bar and fixed plate on the portable plate coordinate, and ensure that portable plate is axially reliable steady
Motion.Otic placode on the portable plate by afterbody is the equal of the stroke for controlling portable plate between two otic placodes after fixed plate,
There is a support simultaneously spacing when portable plate fully opens.
After the portable plate is assembled together with fixed plate by axle through otic placode and spring, the tail end of portable plate and fixation
Block on plate forms a bayonet socket, and the lance at the apparatus for scratching dirt both ends is pinned by bayonet socket；The portable plate is open to farthest
Apart from when, bayonet socket is opened completely, and the lance can depart from bayonet socket and move upwards.
In the above-mentioned technical solutions, the portable plate tail end place relative with fixed plate block above the bayonet socket is V-arrangement, is easy to
Fallen into when lance moves from the top down in bayonet socket.
In the above-mentioned technical solutions, the both sides of the apparatus for scratching dirt shell are fixed with guide rod, and guide rod is passed through on the outside of antenna
Ear mount, guide rod bottom is provided with stop nut, prevents apparatus for scratching dirt from departing from antenna under non-self-lock-ing state.
In the above-mentioned technical solutions, the scraping ring of the apparatus for scratching dirt is selected on the market dedicated for the decontamination ring of decontamination, material
Material selects Hai Telong（Hytrel）Material, ensure that apparatus for scratching dirt can effectively remove antenna outside dirt without scratch antenna.
Antenna dirt scraping equipment provided by the invention with self-locking and guide function ensures that bayonet socket is normally closed using spring, passes through day
Line is moved to control the unlatching of bayonet socket, so as to realize self-locking and unblock.The lance at apparatus for scratching dirt both ends is removable under original state
The bayonet socket of dynamic collision block pins, and has the moving direction of guide groove limitation portable plate in fixed plate and prevents portable plate from overturning；Portable plate
Profile be arrow-shaped by design, when antenna movement, apparatus for scratching dirt strikes off antenna outer surface dirt in self-locking stroke,
Self-locking end of travel is formed by the arrow lower inclined plane of the push rod Compressive activities front edge of board outside antenna, portable plate with fixed plate
Bayonet socket is opened, and moves, a scraping dirt end-of-job, can be also carried out once in backhaul anti-with antenna after apparatus for scratching dirt unblock
Worked to scraping dirt；Guide rod limits its rotation and movement travel during apparatus for scratching dirt moves, and ensures dirt scraping equipment work
Reliability and security.
The invention has the advantages that by the cooperation of simple and mechanical structure, realized using the self-locking stroke of dirt scraping equipment
Reliable scraping dirt；The guide rod of apparatus for scratching dirt can prevent apparatus for scratching dirt from rotating and departing from antenna, ensure the repeatability of scraping dirt action.This
Spring avoids directly causing to fill using spring force progress scraping dirt only when portable plate is opened by compression stress in dirt scraping equipment
Failure is put, ensures the reliability and service life of dirt scraping equipment work.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation that collision block is may move in embodiment.
Fig. 3 is the structural representation of apparatus for scratching dirt in embodiment.
Fig. 4 is the operating diagram of the embodiment of the present invention, and the removable collision block component on one side is concealed in the figure, is easy to see
Ear mount and push rod outside clear sky line, antenna schematically show a part.
In figure：1 removable collision block, 2 apparatus for scratching dirt, 3 fixed plates, 4 portable plates, 5 axles, 6 springs, 7 apparatus for scratching dirt shells
Body, 8 scraping rings, 9 lances, 10 guide rods, 11 blocks, 12 guide grooves, 13 cylindrical bars, 14 antennas, 15 ear mounts, 16 push rods, 17 limits
Position nut.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, the embodiment of the present invention provides a kind of antenna dirt scraping equipment with auto-lock function, including the He of apparatus for scratching dirt 2
Removable collision block 1；Two removable collision blocks 1 are arranged symmetrically in the both sides of apparatus for scratching dirt 2, pin the lance 9 of the both sides of apparatus for scratching dirt 2 respectively,
Realize the self-locking of dirt scraping equipment.
As shown in Fig. 2 removable collision block 1 includes the parts such as fixed plate 3, portable plate 4, axle 5 and spring 6.The portable plate 4
Profile is the arrow-shaped by design, and its arrow head sizes can be designed according to scraping dirt stroke.The one side of portable plate 4 is welded with together
Two otic placodes of axle, cylindrical bar 13 is welded with each otic placode.The fixed plate 3 is installed by bolt and fixed, and is set in fixed plate 3
There are guide groove 12, three coaxial otic placodes, block 11.Cylindrical bar 13 on the portable plate 4 and the guide groove 12 in fixed plate 3
Coordinate, ensure portable plate 4 along the reliable easy motion in the direction of axle 5.The portable plate 4 passes through otic placode and bullet with fixed plate 3 by axle 5
After spring 6 is assembled together, the tail end of portable plate 4 and the block 11 in fixed plate 3 form a bayonet socket, under original state, scraping dirt
The lance 9 at device both ends is pinned by bayonet socket；When the portable plate 4 overcomes the spring force to be open to maximum distance, bayonet socket is opened completely,
The lance 9 can depart from bayonet socket and move upwards, and apparatus for scratching dirt 2 can move the removable collision block 1 of disengaging upwards.
In the above-described embodiments, the portable plate tail end place relative with fixed plate block above the bayonet socket is V-arrangement, is easy to hit
Fallen into when bar moves from the top down in bayonet socket.
As shown in figure 3, apparatus for scratching dirt 2 includes the parts such as apparatus for scratching dirt housing 7, scraping ring 8, lance 9, guide rod 10.Apparatus for scratching dirt shell
The inner surface of body 7 should be identical with aerial insulator outer surface, and scraping ring 8 is embedded in the groove of the inner surface of apparatus for scratching dirt housing 7, apparatus for scratching dirt
Only have scraping ring 8 directly to be contacted with antenna outer surface during work, the scraping ring be from the market dedicated for the decontamination ring of decontamination,
Material selection Hai Telong（Hytrel）Material, ensure apparatus for scratching dirt also can effectively remove dirt outside antenna in the presence of a harsh environment and
Will not scratch antenna.Lance 9 is bolted in the both sides of apparatus for scratching dirt housing 7, and guide rod 10 is directly welded in the base plane of lance 9
It is upper and consistent with the direction of motion of apparatus for scratching dirt housing 7.Guide rod 10 is disposed through the ear mount 15 outside antenna, realizes apparatus for scratching dirt 2
Guide function, prevent apparatus for scratching dirt 2 rotates after removable collision block 1 is departed from from influenceing next scraping dirt；Install the bottom of guide rod 10
Limited location nut 17, it can effectively prevent guide rod 10 from departing under external force outside antenna in ear mount 15, so as to cause scraping dirt
Device departs from antenna.
As shown in figure 4, the operation principle of the present invention is：The present invention is when specifically used, it is necessary to first be installed outside antenna 14
The push rod 16 that is adapted with movable front edge of board arrow portion and ear mount 15 for being set with apparatus for scratching dirt guide rod is installed.Original state
Lower apparatus for scratching dirt 2 is in the distalmost end for needing scraping dirt position, and the lance 9 at the both ends of apparatus for scratching dirt 2 is pinned by the bayonet socket of removable collision block 1, day
During line setting in motion, apparatus for scratching dirt 2 occurs relative motion with antenna, realizes scraping dirt function still in self-locking state, apparatus for scratching dirt 2,
Self-locking end of travel, the push rod 16 outside antenna gradually promote work by the lower inclined plane in the front end arrow portion of Compressive activities plate 4
Dynamic plate 4 is moved along axle 5, and the bayonet socket between portable plate 4 and fixed plate 3 is opened, and apparatus for scratching dirt 2 moves after unlocking with antenna, complete
Into a scraping dirt.Similarly, during antenna counter motion, apparatus for scratching dirt 2 moves with antenna, and the push rod 16 outside antenna passes through extruding
After the ramp in the front end arrow portion of portable plate 4 gradually pushes portable plate 4 open, lance 9 enters card inlet, when push rod leaves portable plate 4, card
Mouth closure, apparatus for scratching dirt 2 are lockable, and antenna continues to move, and complete another reverse scraping dirt.
In summary, presently preferred embodiments of the present invention is these are only, is not intended to limit the scope of the present invention.
The present invention is applied not only to realize the scraping dirt of antenna, applies also for realizing the scraping dirt that other move back and forth columnar object.
Claims (3)
1. a kind of antenna dirt scraping equipment with auto-lock function, it is characterized in that：Including apparatus for scratching dirt and be arranged at apparatus for scratching dirt both sides can
Mobile collision block；The apparatus for scratching dirt is by apparatus for scratching dirt housing, scraping ring, lance, guide post group into the apparatus for scratching dirt shell inner surface is embedded with
Scraping ring, apparatus for scratching dirt housing both sides are fixed with lance, and apparatus for scratching dirt housing both sides are provided with guide rod, and guide rod is welded in lance base plane
Upper and consistent with apparatus for scratching dirt housing motion direction, guide rod is disposed through the ear mount outside antenna, realizes the guiding work(of apparatus for scratching dirt
Can, guide rod bottom is provided with the stop nut for preventing guide rod from departing from outside antenna in otic placode；The removable collision block is by solid
Fixed board, portable plate, spring and axle composition, the fixed plate are installed by bolt and fixed, and fixed plate is provided with guide groove, the work
Dynamic plate is provided with cylindrical bar, and cylindrical bar is fitted into the guide groove of fixed plate, and the portable plate is connected with fixed plate by spring and axle
Connect and fix, the front end of the portable plate is arrow-shaped, and the block on the tail end and fixed plate of portable plate cooperatively forms and scraping dirt
The bayonet socket that device lance coordinates；The push rod being adapted with movable front edge of board arrow portion is installed outside antenna and installed and is scraped for suit
The ear mount of dirty device guide rod, apparatus for scratching dirt is in the distalmost end for needing scraping dirt position under original state, and the lance at apparatus for scratching dirt both ends is by can
The bayonet socket of mobile collision block pins, and during antenna setting in motion, still in self-locking state, apparatus for scratching dirt with antenna relative fortune occurs for apparatus for scratching dirt
It is dynamic, scraping dirt function is realized, in self-locking end of travel, the push rod outside antenna passes through under Compressive activities front edge of board arrow portion
Inclined-plane gradually promotes portable plate to be moved along axle, and the bayonet socket between portable plate and fixed plate is opened, with antenna one after apparatus for scratching dirt unblock
Motion is played, completes a scraping dirt, similarly, during antenna counter motion, apparatus for scratching dirt moves with antenna, and the push rod outside antenna leads to
Cross Compressive activities front edge of board arrow portion ramp gradually push portable plate open after, lance enters card inlet, when push rod leaves portable plate,
Bayonet socket is closed, and apparatus for scratching dirt is lockable, and antenna continues to move, and completes another reverse scraping dirt.
2. the antenna dirt scraping equipment according to claim 1 with auto-lock function, it is characterized in that：Table in the apparatus for scratching dirt housing
Face shape is identical with the external surface shape of aerial insulator.
3. the antenna dirt scraping equipment according to claim 1 with auto-lock function, it is characterized in that：Activity above the bayonet socket
Plate tail end place relative with fixed plate block is V-arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510720826.XA CN105281007B (en) | 2015-10-30 | 2015-10-30 | A kind of antenna dirt scraping equipment with auto-lock function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510720826.XA CN105281007B (en) | 2015-10-30 | 2015-10-30 | A kind of antenna dirt scraping equipment with auto-lock function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105281007A CN105281007A (en) | 2016-01-27 |
| CN105281007B true CN105281007B (en) | 2017-12-08 |
Family
ID=55149610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510720826.XA Expired - Fee Related CN105281007B (en) | 2015-10-30 | 2015-10-30 | A kind of antenna dirt scraping equipment with auto-lock function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105281007B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717988B (en) * | 2018-05-29 | 2021-02-26 | 中国舰船研究设计中心 | A dirty mechanism is scraped to detachable for water conservancy diversion shape antenna mast |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1956258A (en) * | 2005-10-14 | 2007-05-02 | Vega格里沙贝两合公司 | Parabolic antenna with rinsing connection |
| CN104289459A (en) * | 2014-11-05 | 2015-01-21 | 广西大学 | Cable dirt cleaning device |
| CN205081209U (en) * | 2015-10-30 | 2016-03-09 | 中国船舶重工集团公司第七一九研究所 | Take self -locking function's antenna to scrape dirty device |
-
2015
- 2015-10-30 CN CN201510720826.XA patent/CN105281007B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1956258A (en) * | 2005-10-14 | 2007-05-02 | Vega格里沙贝两合公司 | Parabolic antenna with rinsing connection |
| CN104289459A (en) * | 2014-11-05 | 2015-01-21 | 广西大学 | Cable dirt cleaning device |
| CN205081209U (en) * | 2015-10-30 | 2016-03-09 | 中国船舶重工集团公司第七一九研究所 | Take self -locking function's antenna to scrape dirty device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105281007A (en) | 2016-01-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20181030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |