CN109669163A - A kind of radar detection apparatus suitable for ground observation - Google Patents
A kind of radar detection apparatus suitable for ground observation Download PDFInfo
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- CN109669163A CN109669163A CN201910118885.8A CN201910118885A CN109669163A CN 109669163 A CN109669163 A CN 109669163A CN 201910118885 A CN201910118885 A CN 201910118885A CN 109669163 A CN109669163 A CN 109669163A
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- 238000001514 detection method Methods 0.000 title claims abstract description 47
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000008602 contraction Effects 0.000 claims description 23
- 239000012528 membrane Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention belongs to the radar exploration technique field, specifically a kind of radar detection apparatus suitable for ground observation, including pedestal, support column and angular adjustment module, the support column are fixedly mounted in the middle part of pedestal；The angular adjustment module includes No.1 spherical gear, No. two spherical gears, antenna, refraction of electromagnetic wave pot and Auxiliary support unit；The No.1 spherical gear is connected to the top of support column；No. two spherical gear both ends are respectively connected with bracket, and No. two spherical gear top middle portions are connected with slide-bar；Refraction of electromagnetic wave pot is connected on the slide-bar end；Antenna is connected in the refraction of electromagnetic wave pot；Adjusting unit is equipped with before the bracket and support column；The present invention increases the swing angle of antenna by angular adjustment module and reduces the overall weight and volume of device, conveniently moving, while refraction of electromagnetic wave pot and antenna puncture can be placed in the holding tank of support column, reduces use space, convenient for placing.
Description
Technical field
The invention belongs to the radar exploration technique field, specifically a kind of radar detection suitable for ground observation is filled
It sets.
Background technique
Radar is meant " radio detection and ranging ", i.e., finds target with the method for radio and measure their space bit
It sets.Therefore, radar is also referred to as " radio-positioning ".Radar is the electronic equipment using electromagnetic wave detection target.Radar emission
Electromagnetic wave is irradiated to target and receives its echo, distance, range rate thus to obtain target to electromagnetic emission point
The information such as (radial velocity), orientation, height.It is pre- in advance in engineering structure, hydrogeology, highway pavement, road structure layer, tunnel
Report, mineral exploration etc. require radar detection apparatus, and these engineerings are when exploring early period, are all often in interpersonal rare open country
Outside, and field condition is severe, signal strength is low, it is therefore desirable to adjust the position of antenna, make its optimum position receive and send out
Signal is penetrated, and when field work, needs to guarantee the movement speed of radar detection apparatus.
Also occur the technical solution of some sanitary bath hoses in the prior art, such as application No. is 2018101282361 one
Item Chinese patent discloses a kind of radar detection apparatus, it includes revolving platform, support rod, antenna, support platform, support rod installation
On revolving platform, antenna is mounted in support platform, and solar panels are mounted on the side of support rod by regulating device, and support is flat
Elevation mount is installed, strut mounting base is mounted on support rod, one end of pitch lever and support rod between platform and support rod
Top is hinged, and the other end of pitch lever is fixedly connected with the bottom of support platform, and the first hinged seat is mounted on the bottom of support platform
Portion, one end of hydraulic strut are connect with the first hinged seat, and the other end of hydraulic strut and the second hinged seat are hinged, the second hinged seat
It is mounted in strut mounting base.
Solar panels in the technical solution can supply more thermal energy for antenna and signal processor, extend in field work
The cruising ability of work；Be provided with luffing mechanism simultaneously, antenna can the pitching in 0~90 °, pitch angle is big, can be in optimum bit
Set reception signal.But radar detection apparatus volume in the technical solution is big, weight weight and mobile inconvenient, and radar day
Line position can not be shunk, and be placed to be not easy to storage, so that the technical solution is restricted.
Summary of the invention
In order to make up for the deficiencies of the prior art, the invention proposes a kind of radar detection dresses suitable for ground observation
It sets, structure is simple, and it is easy to operate, and the swing angle of antenna is increased by angular adjustment module and reduces the entirety of device
Weight and volume, conveniently moving, while refraction of electromagnetic wave pot and antenna puncture can be placed in the holding tank of support column, subtract
Small occupied space, convenient for placing.
The technical solution adopted by the present invention to solve the technical problems is: a kind of radar detection suitable for ground observation
Device, including pedestal, support column and angular adjustment module, the support column are fixedly mounted in the middle part of pedestal；The angular adjustment
Module includes No.1 spherical gear, No. two spherical gears, antenna, refraction of electromagnetic wave pot and Auxiliary support unit；The No.1 spherical gear
It is connected to the top of support column；No. two spherical gears can be engaged with No.1 spherical gear, and No. two spherical gear both ends are respectively connected with
Bracket, No. two spherical gear top middle portions are connected with slide-bar；Refraction of electromagnetic wave pot is connected on the slide-bar end；The electromagnetic wave
Antenna is connected in refraction pot；Adjusting unit is equipped with before the bracket and support column；The adjusting unit is for adjusting No. two
Spherical gear is swung so that No. two spherical gears drive antenna to engage along No.1 spherical gear outer ring, to realize the adjusting of aerial angle；
Uniformly distributed one group of Auxiliary support unit on No. two spherical gear outer rings；The Auxiliary support unit is used to carry out No. two spherical gears
Auxiliary support prevents No.1 spherical gear and No. two spherical gears to be disengaged from.When work, radar detection apparatus in field work not
It only needs to move horizontally, it is also necessary to constantly regulate the angle of antenna to improve detection efficient, first by adjusting unit to two
Number spherical gear is adjusted, and adjusts the bracket that unit pulls side, bracket shifts under the action of adjusting unit, thus band
Dynamic No. two spherical gears are engaged along No.1 spherical gear outer ring to be swung, and No. two spherical gears swing the slide-bar rotation that will drive connection, slide-bar
It will drive refraction of electromagnetic wave pot and antenna swung, while is auxiliary to No. two spherical gears progress using the Auxiliary support unit on support column
Support is helped, so that No.1 spherical gear be prevented to be detached from during engaging and swinging with No. two spherical gears, is caused unnecessary
Abrasion；The pitch angle of radar detection apparatus antenna in the prior art be~degree between, to limit radar detection apparatus
Investigative range；The technical program promotes No. two spherical gears to swing by adjusting unit, so that No. two spherical gears are along No.1
The engagement of spherical gear outer ring is swung, and then realizes the bigger swing angle of radar antenna, convenient for detection, improves detection efficient.
Preferably, the Auxiliary support unit includes telescopic rod and connecting rod；The telescopic rod includes No.1 strut and No. two
Strut；The No.1 strut is internally provided with cylinder groove；Be slidably installed No. two struts in the cylinder groove, and the No.1 branch
Boom end is provided with the screwing bolts for controlling No. two strut extension elongations；Pacified by rod slide No.1 strut bottom end
In the sliding slot that support column is correspondingly arranged.When work, No. two spherical gears along No.1 spherical gear engagement move, by by connecting rod from
Extraction in sliding slot, while screwing bolts are adjusted according to the mobile situation of No. two spherical gears in real time, thus to No. two branch in telescopic rod
The length that bar stretches out is controlled, and is realized to the Auxiliary support of No. two spherical gears, is prevented No. two spherical gears from nibbling along No.1 spherical gear
It is detached from during closing movement, leads to the speed for hindering aerial angle to adjust, and the Auxiliary support unit can be shunk
It is contained in the sliding slot of support column, is convenient for folding and unfolding, it is small in size, it is light-weight.
Preferably, the adjusting unit is circumferentially evenly equipped at least three groups along No. two spherical gears, adjust unit include adjust ring,
Guide wheel and wirerope；Screw thread is provided on the support column outer ring；There are three the adjusting ring settings, and adjusts ring and be screwed in
On support column；The guide wheel is fixedly mounted on the support column outer ring adjusted above ring；Described equal one end of wirerope is connected to two
On the bracket of number spherical gear, the other end successively bypasses guide wheel and is connected on corresponding adjusting ring；Rotation, which adjusts ring, can tense phase
Wirerope even, to realize the angular adjustment of antenna.When work, when antenna needs to adjust angle, pass through rotational support column
On one of adjusting ring, corresponding wirerope can be tensed by adjusting ring rotation so that the position of No. two spherical gear points by
Power swings along No.1 spherical gear to complete No. two spherical gears, and then realizes freely adjusting for aerial angle, and uses steel wire
The adjusting unit weight of rope is light, and small in size, convenient disassembly can facilitate the movement of radar detection apparatus.
Preferably, one group of fixed hook is provided on No. two spherical gear end faces；The refraction of electromagnetic wave pot bottom is solid
It is connected with annular air-pocket, refraction of electromagnetic wave pot is made of skeleton and elastic membrane；The skeleton along slide-bar circumferentially, adjacent skeleton it
Between pass through elastic membrane connect；One layer of reflection of electromagnetic wave layer is provided on the elastic membrane inner surface；The annular air-pocket is connected in
On slide-bar, auricle is provided on the outside of annular air-pocket；Be connected a shaft at the top of the slide-bar；Connection one is drawn in the roller end
It restricts, be screwed on a sliding sleeve in shaft；One group of contraction pole is circumferentially evenly distributed on the sliding sleeve outer ring, sliding sleeve can vertically move in shaft
It is dynamic；The contraction pole other end is both connected on the inner ring of refraction of electromagnetic wave pot；It can make when sliding sleeve is moved to above shaft
It obtains contraction pole to withdraw, so that refraction of electromagnetic wave pot can be shunk；The No.1 spherical gear and No. two spherical gear middle positions
Place is provided with vertical through slot；It is corresponded in the support column and is provided with cylindrical accommodating groove at the position of through slot；The storage
Slot is used to store the refraction of electromagnetic wave pot and electric wire after shrinking.When work, refraction of electromagnetic wave pot and antenna original state are to place
In in the holding tank of support column, when radar detection apparatus, which is moved to, needs position to be used, by No.1 spherical gear and No. two balls
Gear mesh just, by lifting the drawstring of roller end, the slide-bar in holding tank is pulled out, most afterwards through No.1 spherical gear and No. two balls
The through slot of gear removes, and is then inflated to annular air-pocket so that annular air-pocket inflation, then will be on No. two spherical gears
Hook is caught on the auricle of annular air-pocket, realizes the fixation to annular air-pocket, then moves down what sliding sleeve was connected to drive
Contraction pole is mobile, and contraction pole struts the refraction of electromagnetic wave pot of contraction；When needed first removing hook again will be in annular air-pocket
Gas bleed off, sliding sleeve is moved up and packs up contraction pole, so that refraction of electromagnetic wave pot be shunk, then storage and support column again
In interior holding tank, and then space is saved, it is mobile convenient for device.
Preferably, the Auxiliary support unit circumferentially has six groups along support column；The sliding slot is along accommodating groove circumferential direction cloth
It sets, forms regular hexagon between each sliding slot end；The accommodating groove is located at regular hexagon middle position.When work, due to support
It is provided with holding tank in the middle part of column, therefore each sliding slot end is formed into regular hexagon, on the one hand avoid Auxiliary support unit
Connecting rod and accommodating groove are interfered, and stop the storage of refraction of electromagnetic wave pot and antenna, on the other hand such arrangement form has better
Stability can form optimal support effect to No. two spherical gears.
Preferably, straight trough is provided in the middle part of the pedestal；Uniformly distributed one group of bradyseism spring in the straight trough；Adjacent bradyseism spring
Between be provided with cylindrical balloon；The cylindrical balloon is connected to by dismountable tracheae with annular air-pocket；It is set on the tracheae
It is equipped with control valve；The control valve is for controlling tracheae on-off.When work, when movable radar detection device, due to field
The uneven stabilization that will affect refraction of electromagnetic wave pot and antenna in road surface is thus allowed for by the way that one layer of bradyseism spring is arranged
Buffering, on the other hand opening control valve can imported into the gas that cylindrical balloon squeezes generation in annular air-pocket, for annular gas
Capsule provides gas source, avoids the use of external gas source, easy to use, energy saving, and tracheae is detachably convenient for storing.
Beneficial effects of the present invention are as follows:
1. the present invention adjusts the elasticity that ring adjusts the wirerope that is connected by adjusting rotation in unit, promote No. two spherical gears
It swings, is swung so that No. two spherical gears are engaged along No.1 spherical gear outer ring, and then realize the bigger swing of radar antenna
Angle improves detection efficient, while wirerope convenient disassembly convenient for detection, light-weight, small in size, reduces the entirety of device
Weight.
2. the present invention is by pushing sliding sleeve to move up and down, to be supported or loosen to contraction pole, and then electromagnetism is realized
The contraction and opening of wave refraction pot can be placed in the holding tank in support column, to save after refraction of electromagnetic wave pot is shunk
About space, at the same it is mobile convenient for device.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the partial enlarged view at the A in Fig. 2；
Fig. 4 is the cross-sectional view of B-B in Fig. 3；
Fig. 5 is the cross-sectional view of C-C in Fig. 2；
In figure: 31, No. two pedestal 1, support column 2, sliding slot 21, accommodating groove 22, angular adjustment module 3, No.1 spherical gear balls
Gear 32, refraction of electromagnetic wave pot 33, Auxiliary support unit 4, telescopic rod 41,411, No. two struts 412 of No.1 strut, connecting rod 42,
Slide-bar 5, adjust unit 6, adjust ring 61, wirerope 62, annular air-pocket 7, sliding sleeve 8, contraction pole 9, straight trough 10, bradyseism spring 11,
Cylindrical balloon 12.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 5, a kind of radar detection apparatus suitable for ground observation of the present invention, including base
Seat 1, support column 2 and angular adjustment module 3, the support column 2 are fixedly mounted on 1 middle part of pedestal；The angular adjustment module 3 is wrapped
Include 31, No. two spherical gears 32 of No.1 spherical gear, antenna, refraction of electromagnetic wave pot 33 and Auxiliary support unit 4；The No.1 spherical gear
31 are connected to the top of support column 2；No. two spherical gears 32 can be engaged with No.1 spherical gear 31, No. two 32 both ends of spherical gear
It is respectively connected with bracket, No. two 32 top middle portions of spherical gear are connected with slide-bar 5；Refraction of electromagnetic wave is connected on 5 end of slide-bar
Pot 33；Antenna is connected in the refraction of electromagnetic wave pot 33；It is equipped with before the bracket and support column 2 and adjusts unit 6；The tune
Unit 6 is saved for adjusting No. two spherical gears 32, is put so that No. two spherical gears 32 drive antenna to engage along 31 outer ring of No.1 spherical gear
It is dynamic, to realize the adjusting of aerial angle；Uniformly distributed one group of Auxiliary support unit 4 on 32 outer ring of No. two spherical gears；It is described auxiliary
It helps support unit 4 for carrying out Auxiliary support to No. two spherical gears 32, No.1 spherical gear 31 and No. two spherical gears 32 is prevented to be detached from
Engagement.When work, radar detection apparatus not only needs to move horizontally in field work, it is also necessary to constantly regulate the angle of antenna
To improve detection efficient, No. two spherical gears 32 are adjusted by adjusting unit 6 first, unit 6 is adjusted and pulls side
Bracket, bracket shift under the action of adjusting unit 6, so that No. two spherical gears 32 be driven to nibble along 31 outer ring of No.1 spherical gear
It closes and swings, No. two spherical gears 32 swing the rotation of slide-bar 5 that will drive connection, and slide-bar 5 will drive refraction of electromagnetic wave pot 33 and antenna
It swings, while Auxiliary support is carried out to No. two spherical gears 32 using the Auxiliary support unit 4 on support column 2, to prevent No.1
Spherical gear 31 is detached from during engaging and swinging with No. two spherical gears 32, causes unnecessary abrasion；In the prior art
Radar detection apparatus antenna pitch angle be 0~90 degree between, to limit the investigative range of radar detection apparatus；This
Technical solution promotes No. two spherical gears 32 to swing by adjusting unit 6, so that No. two spherical gears 32 are along No.1 spherical gear 31
Outer ring engagement is swung, and then realizes the bigger swing angle of radar antenna, convenient for detection, improves detection efficient.
As one such embodiment, the Auxiliary support unit 4 includes telescopic rod 41 and connecting rod 42；It is described flexible
Bar 41 includes No.1 strut 411 and No. two struts 412；The No.1 strut 411 is internally provided with cylinder groove；In the cylinder groove
Be slidably installed No. two struts 412, and 411 end of No.1 strut is provided with for controlling No. two 412 extension elongations of strut
Screwing bolts；411 bottom end of No.1 strut is slidably mounted in the sliding slot 21 that support column 2 is correspondingly arranged by connecting rod 42.
When work, No. two spherical gears 32 are moved along the engagement of No.1 spherical gear 31, by the way that connecting rod 42 is extracted out out of sliding slot 21, while basis
The mobile situation of No. two spherical gears 32 adjusts screwing bolts in real time, thus the length stretched out to No. two struts 412 in telescopic rod 41
It is controlled, realizes the Auxiliary support to No. two spherical gears 32, prevent No. two spherical gears 32 from moving along the engagement of No.1 spherical gear 31
During be detached from, lead to the speed for hindering aerial angle to adjust, and the Auxiliary support unit 4 can shrink and be contained in
In the sliding slot 21 of support column 2, it is convenient for folding and unfolding, it is small in size, it is light-weight.
As one such embodiment, the adjusting unit 6 is circumferentially evenly equipped at least three groups along No. two spherical gears 32,
Adjusting unit 6 includes adjusting ring 61, guide wheel and wirerope 62；Screw thread is provided on 2 outer ring of support column；The adjusting ring 61
There are three settings, and adjusts ring 61 and be screwed on support column 2；The guide wheel is fixedly mounted on the support column for adjusting 61 top of ring
On 2 outer rings；The equal one end of the wirerope 62 is connected on the bracket of No. two spherical gears 32, the other end is successively connected to around guide wheel
On corresponding adjusting ring 61；Rotation, which adjusts ring 61, can tense connected wirerope 62, to realize the angular adjustment of antenna.Work
When making, when antenna needs to adjust angle, by one of adjusting ring 61 on rotational support column 2, adjusts ring 61 and rotate meeting
Corresponding wirerope 62 is tensed, so that the position stress of No. two spherical gear 32 points, to complete No. two spherical gears 32 along one
Number spherical gear 31 is swung, and then realizes freely adjusting for aerial angle, and the adjusting unit 6 of use wirerope 62 is light-weight,
Small in size, convenient disassembly can facilitate the movement of radar detection apparatus.
As one such embodiment, No. two spherical gears are provided with one group of fixed hook on 32 end face；It is described
33 bottom of refraction of electromagnetic wave pot is fixed with annular air-pocket 7, and refraction of electromagnetic wave pot 33 is made of skeleton and elastic membrane；The skeleton edge
Slide-bar 5 circumferentially, is connected between adjacent skeleton by elastic membrane；It is anti-that one layer of electromagnetic wave is provided on the elastic membrane inner surface
Penetrate layer；The annular air-pocket 7 is connected on slide-bar 5, is provided with auricle on the outside of annular air-pocket 7；It is connected one turn at the top of the slide-bar 5
Axis；A drawstring is connected in the roller end, be screwed on a sliding sleeve 8 in shaft；One group of contraction is circumferentially evenly distributed on 8 outer ring of sliding sleeve
Bar 9, sliding sleeve 8 can be vertically movable in shaft；9 other end of contraction pole is both connected to the inner ring of refraction of electromagnetic wave pot 33
On；Contraction pole 9 is enabled to withdraw when sliding sleeve 8 is moved to above shaft, so that refraction of electromagnetic wave pot 33 can be shunk；
The No.1 spherical gear 31 and No. two 32 middle positions of spherical gear are provided with vertical through slot；It is corresponding in the support column 2
Cylindrical accommodating groove 22 is provided at the position of through slot；The accommodating groove 22 is used to store 33 He of refraction of electromagnetic wave pot after shrinking
Electric wire.When work, refraction of electromagnetic wave pot 33 and antenna original state are to be placed in the holding tank of support column 2, work as radar detection
Device is moved to when needing position to be used, by No.1 spherical gear 31 and No. two spherical gears 32 to just, passes through lifting roller end
Drawstring, the slide-bar 5 in holding tank is pulled out, most the through slot afterwards through No.1 spherical gear 31 and No. two spherical gears 32 removes, then
Annular air-pocket 7 is inflated so that 7 inflation of annular air-pocket, then the hook on No. two spherical gears 32 is caught in annular air-pocket
On 7 auricle, the fixation to annular air-pocket 7 is realized, move down sliding sleeve 8 then to drive connected contraction pole 9 mobile, receive
Contracting bar 9 struts the refraction of electromagnetic wave pot 33 of contraction；First hook is removed when needed and again bleeds off the gas in annular air-pocket 7,
Sliding sleeve 8 is moved up and packs up contraction pole 9, to refraction of electromagnetic wave pot 33 be shunk, then again in storage and support column 2
In holding tank, and then space is saved, it is mobile convenient for device.
As one such embodiment, the Auxiliary support unit 4 circumferentially has six groups along support column 2；It is described
Sliding slot 21 circumferentially, forms regular hexagon between each 21 end of sliding slot along accommodating groove 22；The accommodating groove 22 is located at positive six side
Shape middle position.When work, due to being provided with holding tank in the middle part of support column 2, each 21 end of sliding slot is formed into regular hexagon,
To on the one hand avoid connecting rod 42 and the accommodating groove 22 of Auxiliary support unit 4 from interfering, stop refraction of electromagnetic wave pot 33 and antenna
Storage, on the other hand such arrangement form has better stability, and can No. two spherical gears 32 be formed with optimal support effect
Fruit.
As one such embodiment, straight trough 10 is provided in the middle part of the pedestal 1；It is one group uniformly distributed in the straight trough 10
Bradyseism spring 11；Cylindrical balloon 12 is provided between adjacent bradyseism spring 11；The cylindrical balloon 12 passes through dismountable gas
Pipe is connected to annular air-pocket 7；Control valve is provided on the tracheae；The control valve is for controlling tracheae on-off.When work, when
When movable radar detection device, due to the uneven stabilization that will affect refraction of electromagnetic wave pot 33 and antenna in the road surface in field, lead to
One layer of bradyseism spring 11 of setting is crossed, thus allows for buffering, cylindrical balloon 12 can be squeezed by the other hand opening control valve
The gas of generation is imported into annular air-pocket 7, is provided gas source for annular air-pocket 7, is avoided the use of external gas source, user
Just, energy saving, and tracheae is detachably convenient for storing.
When work, radar detection apparatus not only needs to move horizontally in field work, it is also necessary to constantly regulate antenna
Angle is first adjusted No. two spherical gears 32 by adjusting unit 6 to improve detection efficient, adjusts unit 6 and pulls one
The bracket of side, bracket shift under the action of adjusting unit 6, to drive No. two spherical gears 32 outside No.1 spherical gear 31
Circle engagement is swung, and No. two spherical gears 32 swing the rotation of slide-bar 5 that will drive connection, and slide-bar 5 will drive 33 He of refraction of electromagnetic wave pot
Antenna is swung, while carrying out Auxiliary support to No. two spherical gears 32 using the Auxiliary support unit 4 on support column 2, to prevent
No.1 spherical gear 31 is detached from during engaging and swinging with No. two spherical gears 32, causes unnecessary abrasion；Existing skill
The pitch angle of radar detection apparatus antenna in art is between 0~90 degree, to limit the detection model of radar detection apparatus
It encloses；The technical program promotes No. two spherical gears 32 to swing by adjusting unit 6, so that No. two spherical gears 32 are along No.1 button
It takes turns the engagement of 31 outer rings to swing, and then realizes the bigger swing angle of radar antenna, convenient for detection, improve detection efficient；And
And refraction of electromagnetic wave pot 33 and antenna original state are to be placed in the holding tank of support column 2, when radar detection apparatus is moved to
When needing position to be used, by No.1 spherical gear 31 and No. two spherical gears 32 to just, by lifting the drawstring of roller end, it will hold
The slide-bar 5 received in slot pulls out, and most the through slot afterwards through No.1 spherical gear 31 and No. two spherical gears 32 removes, then to annular air-pocket 7
It is inflated so that the hook on No. two spherical gears 32, is then caught in the auricle of annular air-pocket 7 by 7 inflation of annular air-pocket
On, it realizes the fixation to annular air-pocket 7, subsequently moves up sliding sleeve 8 to drive connected contraction pole 9 mobile, contraction pole 9 will
The refraction of electromagnetic wave pot 33 of contraction struts；First hook is removed when needed and again bleeds off the gas in annular air-pocket 7, by sliding sleeve 8
It moves down and packs up contraction pole 9, so that refraction of electromagnetic wave pot 33 be shunk, then store again and the holding tank in support column 2
It is interior, and then space has been saved, it is mobile convenient for device.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on 1 institute of attached drawing
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
Although the present invention has been disclosed in the preferred embodiments as above, however, it is not intended to limit the invention.It is any to be familiar with ability
The technical staff in domain, without departing from the scope of the technical proposal of the invention, all using in the methods and techniques of the disclosure above
Appearance makes many possible changes and modifications or equivalent example modified to equivalent change to technical solution of the present invention.Therefore,
Anything that does not depart from the technical scheme of the invention are made to the above embodiment any simple according to the technical essence of the invention
Modification, equivalent variations and modification, all of which are still within the scope of protection of the technical scheme of the invention.
Claims (6)
1. a kind of radar detection apparatus suitable for ground observation, including pedestal (1), support column (2) and angular adjustment module
(3), the support column (2) is fixedly mounted in the middle part of pedestal (1)；It is characterized by: the angular adjustment module (3) includes No.1
Spherical gear (31), No. two spherical gears (32), antenna, refraction of electromagnetic wave pot (33) and Auxiliary support unit (4)；The No.1 button
Wheel (31) is connected to the top of support column (2)；No. two spherical gears (32) can engage with No.1 spherical gear (31), No. two balls
Gear (32) both ends are respectively connected with bracket, and No. two spherical gear (32) top middle portions are connected with slide-bar (5)；Slide-bar (5) end
On be connected to refraction of electromagnetic wave pot (33)；Antenna is connected in the refraction of electromagnetic wave pot (33)；The bracket and support column (2)
It is equipped with before and adjusts unit (6)；The adjusting unit (6) is for adjusting No. two spherical gears (32), so that No. two spherical gears (32)
It drives antenna to engage along No.1 spherical gear (31) outer ring to swing, to realize the adjusting of aerial angle；No. two spherical gears
(32) uniformly distributed one group of Auxiliary support unit (4) on outer ring；The Auxiliary support unit (4) is used to carry out No. two spherical gears (32)
Auxiliary support prevents No.1 spherical gear (31) and No. two spherical gears (32) to be disengaged from.
2. a kind of radar detection apparatus suitable for ground observation according to claim 1, it is characterised in that: described auxiliary
Helping support unit (4) includes telescopic rod (41) and connecting rod (42)；The telescopic rod (41) includes No.1 strut (411) and No. two branch
Bar (412)；The No.1 strut (411) is internally provided with cylinder groove；Be slidably installed No. two struts in the cylinder groove
(412), and the No.1 strut (411) end is provided with the screwing bolts for controlling No. two strut (412) extension elongations；Institute
No.1 strut (411) bottom end is stated to be slidably mounted on by connecting rod (42) in the sliding slot (21) that support column (2) is correspondingly arranged.
3. a kind of radar detection apparatus suitable for ground observation according to claim 1, it is characterised in that: the tune
Section unit (6) is circumferentially evenly equipped at least three groups along No. two spherical gears (32), adjust unit (6) include adjust ring (61), guide wheel and
Wirerope (62)；Screw thread is provided on support column (2) outer ring；There are three adjusting ring (61) settings, and adjusts ring
(61) it is screwed on support column (2)；The guide wheel is fixedly mounted on support column (2) outer ring adjusted above ring (61)；Institute
State wirerope (62) one end be connected on the bracket of No. two spherical gears (32), the other end successively bypass guide wheel be connected to it is corresponding
It adjusts on ring (61)；Rotation, which adjusts ring (61), can tense connected wirerope (62), to realize the angular adjustment of antenna.
4. a kind of radar detection apparatus suitable for ground observation according to claim 1, it is characterised in that: described two
One group of fixed hook is provided on number spherical gear (32) end face；Refraction of electromagnetic wave pot (33) bottom is fixed with annular air-pocket
(7), refraction of electromagnetic wave pot (33) is made of skeleton and elastic membrane；The skeleton along slide-bar (5) circumferentially, between adjacent skeleton
It is connected by elastic membrane；One layer of reflection of electromagnetic wave layer is provided on the elastic membrane inner surface；The annular air-pocket (7) is connected in
On slide-bar (5), auricle is provided on the outside of annular air-pocket (7)；A shaft is rotatablely connected at the top of the slide-bar (5)；The shaft top
End connects a drawstring, is screwed on a sliding sleeve (8) in shaft；One group of contraction pole (9), sliding sleeve are circumferentially evenly distributed on sliding sleeve (8) outer ring
It (8) can be vertically movable in shaft；Contraction pole (9) other end is both connected on the inner ring of refraction of electromagnetic wave pot (33)；
Contraction pole (9) are enabled to withdraw when sliding sleeve (8) is moved to above shaft, so that refraction of electromagnetic wave pot (33) can be received
Contracting；The No.1 spherical gear (31) and No. two spherical gear (32) middle positions are provided with vertical through slot；The support column
(2) it is corresponded in and is provided with cylindrical accommodating groove (22) at the position of through slot；The accommodating groove (22) is used to store the electricity after shrinking
Magnetic wave reflects pot (33) and electric wire.
5. a kind of radar detection apparatus suitable for ground observation according to claim 2, it is characterised in that: described auxiliary
Support unit (4) is helped circumferentially there are six groups along support column (2)；The sliding slot (21) along accommodating groove (22) circumferentially, each cunning
Regular hexagon is formed between slot (21) end；The accommodating groove (22) is located at regular hexagon middle position.
6. a kind of radar detection apparatus suitable for ground observation according to claim 4, it is characterised in that: the base
Straight trough (10) are provided in the middle part of seat (1)；Uniformly distributed one group of bradyseism spring (11) in the straight trough (10)；Adjacent bradyseism spring (11) it
Between be provided with cylindrical balloon (12)；The cylindrical balloon (12) is connected to by dismountable tracheae with annular air-pocket (7)；It is described
Control valve is provided on tracheae；The control valve is for controlling tracheae on-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118885.8A CN109669163A (en) | 2019-02-16 | 2019-02-16 | A kind of radar detection apparatus suitable for ground observation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118885.8A CN109669163A (en) | 2019-02-16 | 2019-02-16 | A kind of radar detection apparatus suitable for ground observation |
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| Publication Number | Publication Date |
|---|---|
| CN109669163A true CN109669163A (en) | 2019-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910118885.8A Pending CN109669163A (en) | 2019-02-16 | 2019-02-16 | A kind of radar detection apparatus suitable for ground observation |
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| CN (1) | CN109669163A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112448124A (en) * | 2020-11-18 | 2021-03-05 | 广州赛宝计量检测中心服务有限公司 | Calibration device of directional antenna |
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