CN115031115A - Multifunctional multi-type airborne weather radar in-situ tester - Google Patents

Multifunctional multi-type airborne weather radar in-situ tester Download PDF

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Publication number
CN115031115A
CN115031115A CN202210947552.8A CN202210947552A CN115031115A CN 115031115 A CN115031115 A CN 115031115A CN 202210947552 A CN202210947552 A CN 202210947552A CN 115031115 A CN115031115 A CN 115031115A
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CN
China
Prior art keywords
shaped
fixedly connected
block
clamping
supporting seat
Prior art date
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Pending
Application number
CN202210947552.8A
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Chinese (zh)
Inventor
张艳艳
张志清
李兴利
卜宪存
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Tengzhou Secondary Vocational Education Center School
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Tengzhou Secondary Vocational Education Center School
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Publication date
Application filed by Tengzhou Secondary Vocational Education Center School filed Critical Tengzhou Secondary Vocational Education Center School
Priority to CN202210947552.8A priority Critical patent/CN115031115A/en
Publication of CN115031115A publication Critical patent/CN115031115A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Abstract

The invention discloses a multifunctional multi-type airborne weather radar in-situ tester which comprises a base and an in-situ tester body, wherein universal wheels are arranged at the lower ends of the base, which are close to four corners, the upper end of the base, which is positioned at the central position, is fixedly provided with a hydraulic cylinder, and a piston rod of the hydraulic cylinder is vertically arranged upwards. According to the invention, the in-situ tester body is inserted into the U-shaped supporting seat, so that the two strip-shaped limiting blocks limit the in-situ tester body, the L-shaped block is matched with the second spring and the clamping block to clamp and position the in-situ tester body, meanwhile, the strip-shaped limiting blocks and the clamping block of the polyurethane rubber product protect the in-situ tester body, the in-situ tester body clamped and fixed on the fixing table is driven to lift through the hydraulic cylinder, and the insert block on the rotating rod is driven to rotate by the speed reduction motor, so that the insert block is matched with the conical protrusion and the conical clamping groove in the slot to drive the fixing table to carry out test angle adjustment under the limiting action of the annular groove and the pulley.

Description

Multifunctional multi-type airborne meteorological radar in-situ tester
Technical Field
The invention relates to the technical field of meteorological radar in-situ testers, in particular to a multifunctional multi-type airborne meteorological radar in-situ tester.
Background
The weather radar system is mainly used for detecting the existence and the distribution condition of a weather target and other targets on a navigation path in front of an airplane, displaying the outline of the detected target, the strength, the direction, the distance and the like of a thunderstorm area on a display, and needing to use an in-situ tester when detecting the position of the weather radar.
In the prior art, as patent No. CN20210364712.7, a multifunctional multi-type airborne weather radar in-situ tester is disclosed, which achieves the effect of assisting a U-shaped plate to move through a first sliding block and a first sliding groove, facilitates the fixed block to move through a through hole, achieves the effect of assisting a second supporting rod to move through a second sliding block and a second sliding groove, achieves the effect of assisting a second fixed plate to rotate through a pulley and a third sliding groove, achieves the effect of fixing a tester body through a first connecting plate, a bolt and a first clamping plate, and achieves the effect of supporting the tester body through a second connecting plate and a second clamping plate.
Disclosure of Invention
The invention provides a multifunctional multi-type airborne weather radar in-situ tester, which is used for solving the technical problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multifunctional multi-type airborne weather radar in-situ tester comprises a base and an in-situ tester body, the lower ends of the base close to the four corners are all provided with universal wheels, the upper end of the base positioned at the central position is fixedly provided with a hydraulic cylinder, a piston rod of the hydraulic cylinder is vertically arranged upwards, a supporting plate is fixedly connected at the upper end of the piston rod of the hydraulic cylinder, the upper ends of the supporting plates close to the left side and the right side are provided with positioning mechanisms, the upper ends of the supporting plates are provided with rotating mechanisms, a fixed table is arranged above the supporting plate, the positioning mechanism is connected with the lower end of the fixed table in a sliding way, the rotating mechanism is clamped with the lower end of the fixed table, the upper end of the fixed table is provided with a displacement adjusting mechanism, the displacement adjusting mechanism is provided with a U-shaped supporting seat, a clamping mechanism is arranged in the U-shaped supporting seat, and the in-situ tester body is inserted into the U-shaped supporting seat and is abutted against the clamping mechanism.
Preferably, the positioning mechanism comprises cylindrical blocks fixedly connected to the supporting plate close to the upper ends of the left side and the right side and an annular groove formed in the lower end of the fixed table respectively, the upper ends of the cylindrical blocks are inserted into the annular groove, the upper ends of the cylindrical blocks are provided with grooves, pulleys are fixedly mounted in the grooves, and the pulleys are connected with the top surface of the annular groove in a sliding mode.
Preferably, rotary mechanism includes fixed mounting in the gear motor of backup pad upper end, the backup pad is located the upper end fixedly connected with U type piece that central point put, fixedly connected with pivot in gear motor's the drive shaft, the first bevel gear of coaxial fixedly connected with in the pivot, vertical rotation runs through on the horizontal segment of U type piece is equipped with the dwang, the lower extreme of dwang is rotated with the upper end of backup pad and is connected, coaxial fixedly connected with second bevel gear on the dwang, first bevel gear and second bevel gear meshing, the upper end of dwang and the lower extreme joint of fixed station.
Preferably, the lower extreme that the fixed station is located central point and puts is equipped with the slot, the upper end fixedly connected with inserted block of dwang, be equipped with the toper arch on the top surface of slot, the upper end of inserted block is equipped with the toper draw-in groove, the inserted block is inserted and is located in the slot, the toper arch is inserted and is located in the toper draw-in groove.
Preferably, the conical bulge and the fixed platform are integrally formed.
Preferably, aversion adjustment mechanism is including setting up respectively in T type spout and the T type slider that U type supporting seat is located the central point and puts the lower extreme in the fixed station upper end, T type slider sliding connection is in T type spout, all be equipped with recess, two on the both ends lateral wall around the T type slider horizontal segment equal first spring of fixedly connected with on the relative inner wall of recess, two the equal fixedly connected with cylindricality fixture block of one end that recess inner wall was kept away from to first spring, all be equipped with a plurality of equidistant circular draw-in grooves that distribute on the relative inner wall of T type spout horizontal segment, two the cylindricality fixture block runs through two relative circular draw-in groove settings respectively.
Preferably, the fixture includes that fixed connection is respectively in U type supporting seat near the bar stopper of both sides horizontal segment upper end around, equal level runs through on the lateral wall of the vertical section in U type supporting seat both sides is equipped with L type piece, two equal fixedly connected with second spring between the vertical section of L type piece and the U type supporting seat lateral wall, two the equal fixedly connected with grip block of one end that L type piece is located U type supporting seat, the normal position tester body is inserted and is located U type supporting seat and contact with two bar stoppers counterbalance, two the grip block respectively with the left and right sides both ends lateral wall counterbalance contact of normal position tester body.
Preferably, the strip-shaped limiting block and the clamping block are made of polyurethane rubber.
Compared with the prior art, the invention has the beneficial effects that:
1. through inserting the normal position tester body and locating in U type supporting seat for two bar stoppers carry on spacingly to the normal position tester body, and carry out the centre gripping location to the normal position tester body by L type piece cooperation second spring and grip block, provide the protection to the normal position tester body by the bar stopper and the grip block of polyurethane rubber goods simultaneously.
2. The hydraulic cylinder drives the fixed in-situ tester body clamped on the fixed table to lift, the gear motor drives the insert block on the rotating rod to rotate, the conical protrusion and the conical clamping groove in the insert block matching slot drive the fixed table to test angle adjustment under the limiting effect of the annular groove and the pulley, and the horizontal test positions of the fixed table and the in-situ tester body are adjusted by the shifting adjusting mechanism to improve the functionality of the in-situ tester body.
Drawings
FIG. 1 is a schematic structural diagram of a multifunctional multi-type airborne weather radar in-situ tester provided by the invention;
FIG. 2 is a perspective schematic view of a multifunctional multi-type airborne weather radar in-situ tester according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is a schematic structural diagram of a positioning mechanism of the multifunctional multi-type airborne weather radar in-situ tester provided by the invention;
FIG. 6 is a schematic structural diagram of an insert block of the multifunctional multi-type airborne weather radar in-situ tester provided by the invention;
FIG. 7 is a schematic diagram of a disassembled structure of a displacement adjusting mechanism of the multifunctional multi-type airborne weather radar in-situ tester provided by the invention.
In the figure: the device comprises a base 1, a home position tester body 2, a universal wheel 3, a hydraulic cylinder 4, a support plate 5, a fixing table 6, a U-shaped support seat 7, a cylindrical block 8, an annular groove 9, a groove 10, a pulley 11, a gear motor 12, a U-shaped block 13, a rotating shaft 14, a first bevel gear 15, a rotating rod 16, a second bevel gear 17, a slot 18, an insert block 19, a conical protrusion 20, a conical clamping groove 21, a sliding groove 22T, a sliding block 23T, a groove 24, a first spring 25, a cylindrical clamping block 26, a circular clamping groove 27, a strip-shaped limiting block 28, a L-shaped block 29, a second spring 30 and a clamping block 31.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a multi-functional many types machine carries meteorological radar normal position tester, includes base 1 and normal position tester body 2, and base 1 all is equipped with universal wheel 3 near the lower extreme in four corners, and universal wheel 3 is convenient for remove fixed station 6 and normal position tester body 2, and base 1 is located the upper end fixed mounting that central point put and has pneumatic cylinder 4, and the model of pneumatic cylinder 4 is: HOB80-160, wherein the hydraulic cylinder 4 is used for driving the in-situ tester body 2 clamped and fixed on the fixed platform 6 to go up and down, the piston rod of the hydraulic cylinder 4 is vertically arranged upwards, the upper end of the piston rod of the hydraulic cylinder 4 is fixedly connected with a supporting plate 5, the upper ends of the supporting plate 5 close to the left side and the right side are provided with positioning mechanisms, the positioning mechanisms are slidably connected with the lower end of the fixed platform 6, the positioning mechanisms comprise cylindrical blocks 8 fixedly connected with the supporting plate 5 close to the upper ends of the left side and the right side and annular grooves 9 arranged at the lower end of the fixed platform 6 respectively, the upper ends of the two cylindrical blocks 8 are inserted into the annular grooves 9, the cylindrical blocks 8 are inserted into the annular grooves 9 to enable the pulleys 11 to be slidably abutted against the top surfaces of the open grooves 10, when the fixed table 6 rotates, the fixed table is limited, the upper ends of the two cylindrical blocks 8 are respectively provided with an open groove 10, pulleys 11 are fixedly arranged in the two open grooves 10, and the two pulleys 11 are respectively connected with the top surface of the annular groove 9 in a sliding manner.
The upper end of backup pad 5 is equipped with rotary mechanism, and the top of backup pad 5 is equipped with fixed station 6, and rotary mechanism includes gear motor 12 of fixed mounting in the 5 upper ends of backup pad, and gear motor 12's model is: MSME-012S1, gear motor 12 is used for driving first bevel gear 15 in the pivot 14 to rotate, the upper end fixedly connected with U type piece 13 that backup pad 5 is located central point and puts, fixedly connected with pivot 14 in the drive shaft of gear motor 12, coaxial fixedly connected with first bevel gear 15 in the pivot 14, vertical rotation runs through on the horizontal segment of U type piece 13 and is equipped with dwang 16, the lower extreme of dwang 16 rotates with the upper end of backup pad 5 to be connected, coaxial fixedly connected with second bevel gear 17 on the dwang 16, first bevel gear 15 meshes with second bevel gear 17, first bevel gear 15 rotates and drives the second bevel gear 17 of meshing to rotate, and drive coaxial coupling' S dwang 16 by second bevel gear 17 and rotate, the upper end of dwang 16 and the lower extreme joint of fixed station 6.
The rotating mechanism is clamped with the lower end of the fixed table 6, a slot 18 is formed in the lower end, located at the central position, of the fixed table 6, an insertion block 19 is fixedly connected to the upper end of the rotating rod 16, a conical protrusion 20 is arranged on the top surface of the slot 18, a conical clamping groove 21 is formed in the upper end of the insertion block 19, the insertion block 19 is inserted into the slot 18, the conical protrusion 20 is inserted into the conical clamping groove 21, the conical protrusion 20 and the fixed table 6 are integrally formed, the insertion block 19 is inserted into the slot 18, the conical protrusion 20 is inserted into the conical clamping groove 21, the insertion block 19 is effectively fixed into the slot 18, and the rotating rod 16 is matched with the insertion block 19 to drive the fixed table 6 to rotate.
The upper end of the fixed platform 6 is provided with a displacement adjusting mechanism, the displacement adjusting mechanism is provided with a U-shaped supporting seat 7, the displacement adjusting mechanism comprises a T-shaped sliding groove 22 and a T-shaped sliding block 23, the T-shaped sliding groove 22 is respectively arranged at the upper end of the fixed platform 6, the T-shaped sliding block 23 is fixedly connected to the lower end of the central position of the U-shaped supporting seat 7, the T-shaped sliding block 23 is slidably connected to the T-shaped sliding groove 22, the side walls of the front end and the rear end of the horizontal section of the T-shaped sliding block 23 are respectively provided with a groove 24, when the T-shaped sliding block 23 moves in the T-shaped sliding groove 22, the horizontal testing position of the in-situ tester body 2 is convenient to adjust, the opposite inner walls of the two grooves 24 are respectively and fixedly connected with a first spring 25, one end of the two first springs 25 far away from the inner wall of the grooves 24 is respectively and fixedly connected with a cylindrical clamping block 26, the opposite inner walls of the horizontal section of the T-shaped sliding groove 22 are respectively provided with a plurality of circular clamping grooves 27 which are distributed at equal intervals, the two cylindrical clamping blocks 26 are respectively arranged through the two opposite circular clamping grooves 27, when the U-shaped supporting seat 7 and the in-situ tester body 2 need to be moved, the first spring 25 in the T-shaped sliding groove 22 is contracted and compressed in the groove 24 after the cylindrical clamping block 26 is separated from the circular clamping groove 27 by only pressing, the U-shaped supporting seat 7 is pulled to be matched with the T-shaped sliding block 23 to move in the T-shaped sliding groove 22 until the T-shaped sliding block is moved to a required position, and the compressed first spring 25 drives the cylindrical clamping block 26 to penetrate through the circular clamping groove 27 in the corresponding position to lock the T-shaped sliding block 23.
A clamping mechanism is arranged in the U-shaped supporting seat 7, the in-situ tester body 2 is inserted in the U-shaped supporting seat 7 and is abutted against the clamping mechanism, the clamping mechanism comprises strip-shaped limiting blocks 28 which are respectively and fixedly connected to the U-shaped supporting seat 7 and are close to the upper ends of the horizontal sections at the front side and the rear side, L-shaped blocks 29 are horizontally arranged on the side walls of the vertical sections at the two sides of the U-shaped supporting seat 7 in a penetrating manner, second springs 30 are fixedly connected between the vertical sections of the two L-shaped blocks 29 and the side walls of the U-shaped supporting seat 7, clamping blocks 31 are respectively and fixedly connected at one ends of the two L-shaped blocks 29 in the U-shaped supporting seat 7, the elastic performance of the second springs 30 enables the L-shaped blocks 29 to drive the two clamping blocks 31 to clamp and position the in-situ tester body 2, the in-situ tester body 2 is inserted in the U-shaped supporting seat 7 and is abutted against the two strip-shaped limiting blocks 28, and the two clamping blocks 31 are respectively abutted against the side walls at the left end and the right end of the in-situ tester body 2, the strip-shaped limiting block 28 is used for limiting the in-situ tester body 2 in the front position and the rear position, the strip-shaped limiting block 28 and the clamping block 31 are both made of polyurethane rubber, and the strip-shaped limiting block 28 and the clamping block 31 of the polyurethane rubber provide protection for the in-situ tester body 2.
When the invention is used, the two L-shaped blocks 29 are pulled to enable the two L-shaped blocks 29 to stretch the second spring 30 and simultaneously drive the clamping block 31 to move towards the side wall of the vertical section of the U-shaped supporting seat 7 until the in-situ tester body 2 can be inserted into the U-shaped supporting seat 7, so that the front end and the rear end of the in-situ tester body 2 are respectively abutted against the two strip-shaped limiting blocks 28, the two L-shaped blocks 29 are released to enable the elastic reset of the stretched second spring 30 to drive the two clamping blocks 31 to clamp and position the in-situ tester body 2, meanwhile, the strip-shaped limiting blocks 28 and the clamping block 31 of the polyurethane rubber product provide protection for the in-situ tester body 2, the two cylindrical blocks 8 are inserted into the annular groove 9 on the fixed platform 6, so that the pulley 11 on the cylindrical blocks 8 is slidably abutted against the top surface of the annular groove 9, and the inserting block 19 on the rotating rod 16 is inserted into the slot 18, the conical bulge 20 is inserted into the conical clamping groove 21, and the fixed platform 6 is pushed to move to a specified position in cooperation with the universal wheel 3 on the base 1; starting a hydraulic cylinder 4 on a base 1 to drive an in-situ tester body 2 clamped and fixed on a fixed platform 6 to lift, starting a reducing motor 12 on a supporting plate 5 to enable the reducing motor 12 to drive a first bevel gear 15 on a rotating shaft 14 to rotate, and a second bevel gear 17 meshed with the first bevel gear 15 to rotate, and enabling the second bevel gear 17 to drive a rotating rod 16 coaxially connected to rotate under the limiting action of a U-shaped block 13, enabling the rotating rod 16 to be matched with a plug-in block 19, a conical bulge 20 in a slot 18 and a conical clamping groove 21 to drive the fixed platform 6 to carry out test angle adjustment under the limiting action of an annular groove 9 and a pulley 11, pressing a cylindrical clamping block 26 to separate from a circular clamping groove 27, then contracting the cylindrical clamping block into a T-shaped sliding groove 22 and compressing a first spring 25 in the groove 24, pulling the U-shaped supporting seat 7 to be matched with the T-shaped sliding block 23 to move in the T-shaped sliding groove 22 until the fixed platform moves to a required position, the compressed first spring 25 drives the cylindrical clamping block 26 to penetrate through the circular clamping groove 27 in the corresponding position, so that the horizontal testing position of the in-situ tester body 2 can be conveniently adjusted, and the functionality of the in-situ tester body 2 is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. The utility model provides a multi-functional many types machine carries meteorological radar normal position tester, includes base (1) and normal position tester body (2), the lower extreme that base (1) is close to the four corners all is equipped with universal wheel (3), its characterized in that, the upper end fixed mounting that base (1) is located central point and puts has pneumatic cylinder (4), the piston rod of pneumatic cylinder (4) sets up vertically upwards, the upper end fixed connection of pneumatic cylinder (4) piston rod has backup pad (5), the upper end that backup pad (5) is close to the left and right sides is equipped with positioning mechanism, the upper end of backup pad (5) is equipped with rotary mechanism, the top of backup pad (5) is equipped with fixed station (6), positioning mechanism and fixed station (6) lower extreme sliding connection, rotary mechanism and fixed station (6) lower extreme joint, the upper end of fixed station (6) is equipped with the aversion adjustment mechanism, the shifting adjusting mechanism comprises a T-shaped sliding groove (22) and a T-shaped sliding block (23), the T-shaped sliding groove (22) is respectively arranged at the upper end of a fixed table (6), the T-shaped sliding block (23) is fixedly connected to the lower end of a U-shaped supporting seat (7) at the central position, the T-shaped sliding block (23) is connected to the T-shaped sliding groove (22) in a sliding manner, grooves (24) are respectively formed in the side walls of the front end and the rear end of the horizontal section of the T-shaped sliding block (23), first springs (25) are respectively and fixedly connected to the opposite inner walls of the two grooves (24), one ends, far away from the inner walls of the grooves (24), of the two first springs (25) are respectively and fixedly connected with cylindrical clamping blocks (26), a plurality of circular clamping grooves (27) which are distributed at equal intervals are respectively formed in the opposite inner walls of the horizontal section of the T-shaped sliding groove (22), the two cylindrical clamping blocks (26) are respectively arranged by penetrating through the two opposite circular clamping grooves (27), the U-shaped supporting seat (7) is arranged on the shifting adjusting mechanism, a clamping mechanism is arranged in the U-shaped supporting seat (7), and the in-situ tester body (2) is inserted into the U-shaped supporting seat (7) and is abutted against the clamping mechanism.
2. The multifunctional polytype airborne weather radar in-situ tester as claimed in claim 1, wherein the positioning mechanism comprises a cylindrical block (8) fixedly connected to the support plate (5) near the upper ends of the left and right sides and an annular groove (9) arranged at the lower end of the fixed platform (6), the upper ends of the two cylindrical blocks (8) are inserted into the annular groove (9), the upper ends of the two cylindrical blocks (8) are provided with slots (10), pulleys (11) are fixedly mounted in the two slots (10), and the two pulleys (11) are slidably connected with the top surface of the annular groove (9).
3. The multifunctional multi-type airborne weather radar in-situ tester according to claim 1, it is characterized in that the rotating mechanism comprises a speed reducing motor (12) fixedly arranged at the upper end of the supporting plate (5), the upper end of the supporting plate (5) at the central position is fixedly connected with a U-shaped block (13), a rotating shaft (14) is fixedly connected to a driving shaft of the speed reducing motor (12), a first bevel gear (15) is coaxially and fixedly connected to the rotating shaft (14), a rotating rod (16) is vertically and rotatably arranged on the horizontal section of the U-shaped block (13) in a penetrating way, the lower end of the rotating rod (16) is rotatably connected with the upper end of the supporting plate (5), a second bevel gear (17) is coaxially and fixedly connected on the rotating rod (16), the first bevel gear (15) is meshed with the second bevel gear (17), and the upper end of the rotating rod (16) is clamped with the lower end of the fixed table (6).
4. The multifunctional multi-type airborne weather radar in-situ tester as claimed in claim 3, wherein the lower end of the fixed platform (6) at the central position is provided with a slot (18), the upper end of the rotating rod (16) is fixedly connected with an insert block (19), the top surface of the slot (18) is provided with a conical bulge (20), the upper end of the insert block (19) is provided with a conical clamping groove (21), the insert block (19) is inserted into the slot (18), and the conical bulge (20) is inserted into the conical clamping groove (21).
5. The on-board weather radar home position tester of many function types according to claim 4, characterized in that, the toper arch (20) is the integrated into one piece setting with fixed station (6).
6. The multifunctional multi-type airborne weather radar in-situ tester according to claim 1, it is characterized in that the clamping mechanism comprises strip-shaped limiting blocks (28) which are respectively and fixedly connected with the U-shaped supporting seat (7) and are close to the upper ends of the front and rear horizontal sections, l-shaped blocks (29) are horizontally arranged on the side walls of the vertical sections at the two sides of the U-shaped supporting seat (7) in a penetrating manner, second springs (30) are fixedly connected between the vertical sections of the two L-shaped blocks (29) and the side walls of the U-shaped supporting seat (7), clamping blocks (31) are fixedly connected at one ends of the two L-shaped blocks (29) positioned in the U-shaped supporting seat (7), the in-situ tester body (2) is inserted into the U-shaped supporting seat (7) and is abutted against and contacted with the two strip-shaped limiting blocks (28), and the two clamping blocks (31) are respectively abutted against and contacted with the side walls of the left end and the right end of the in-situ tester body (2).
7. The multifunctional polytype airborne weather radar in-situ tester as claimed in claim 6, wherein the strip-shaped stopper (28) and the clamping block (31) are made of polyurethane rubber.
CN202210947552.8A 2022-08-09 2022-08-09 Multifunctional multi-type airborne weather radar in-situ tester Pending CN115031115A (en)

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CN111946961A (en) * 2020-08-17 2020-11-17 青岛力韩数码科技有限公司 Intelligent variable-speed photographing mobile device
CN212510233U (en) * 2020-06-22 2021-02-09 徐州机电技师学院 Photographic frame for broadcasting and television guide
CN112664775A (en) * 2020-12-21 2021-04-16 陈文锋 Horizontal marking device for interior decoration

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140014786A1 (en) * 2012-07-09 2014-01-16 Eppendorf Ag Holding Device
CN209164914U (en) * 2018-09-29 2019-07-26 广州希泰电子有限公司 A kind of mounting bracket of monitoring camera
CN209925918U (en) * 2019-05-22 2020-01-10 石家庄中辉盈科技有限责任公司 Positioning support for sensor installation
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Application publication date: 20220909