CN214473902U

CN214473902U - Weather radar azimuth revolving stage

Info

Publication number: CN214473902U
Application number: CN202120349526.6U
Authority: CN
Inventors: 陈晓亮; 周栋
Original assignee: Beijing Aerospace Yihe Technology Co ltd
Current assignee: Beijing Aerospace Yihe Technology Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-10-22
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to a meteorological radar position revolving stage of meteorological technical field, it includes the base, and a transverse arrangement's casing has been set up at the base top, and the casing passes through servo motor in the base and drives and the horizontal rotation, is close to base top department on the base lateral wall and is provided with a locking Assembly who is used for casing and base relatively fixed. This application has the effect that improves protection in to position revolving stage transportation.

Description

Weather radar azimuth revolving stage

Technical Field

The application relates to the technical field of weather, in particular to a weather radar azimuth rotary table.

Background

The weather radar is a radar specially used for atmospheric detection, belongs to active microwave atmospheric remote sensing equipment, is an important means for weather monitoring, and has extremely important functions in monitoring, forecasting and alarming suddenly and disastrous; the meteorological radar is usually installed at the top of a double-shaft azimuth turntable, and real-time monitoring and forecasting are carried out on the weather through the horizontal rotation and the adjustment of the pitching angle of the azimuth turntable.

Present position revolving stage includes a cylindrical base, the base top transversely is provided with a casing, install in the base and be used for driving the horizontal rotatory servo of casing, the both ends department of casing respectively is provided with a riser, the top of two risers is connected with a roof that is used for equipment such as installation antenna jointly, it has a horizontally axis of rotation to pass jointly on two risers and the casing, the axis of rotation rotates with the casing to be connected and with two riser reciprocal anchorages, and install in the casing equally and be used for driving two risers and revolute the servo that the axis of rotation was pitching motion, the back of the body both sides of two risers are close to riser bottom department and respectively are fixed with a balancing weight that is used for equipment such as balanced antennas.

Position revolving stage is at the in-process of transporting the destination, in order to avoid jolting and colliding with and cause the damage to the position revolving stage, it is fixed with riser and casing and base mutual parcel often to use the plastic film, the free rotation of avoiding riser and casing and base forms the collision with other objects, under the effect of balancing weight, the riser is hardly rocked by the relative casing, but because of the relative base of casing is horizontal rotation, therefore the parcel effect and the base emergence free rotation of plastic film are very easily overcome to the casing, and then collide with other objects and cause the damage to the position revolving stage.

SUMMERY OF THE UTILITY MODEL

In order to improve the protection to the orientation revolving stage transportation in-process, this application provides a meteorological radar orientation revolving stage.

The application provides a meteorological radar position revolving stage adopts following technical scheme:

the utility model provides a meteorological radar position revolving stage, includes the base, and a transverse arrangement's casing has been set up at the base top, and the casing passes through the servo motor drive in the base and horizontal rotation, is provided with one near base top department on the base lateral wall and is used for casing and base relatively fixed's locking Assembly.

Through adopting above-mentioned technical scheme, when needs transported the revolving stage, the staff can launch locking Assembly with casing and base relatively fixed, the free rotation of the relative base of restriction casing to avoid the horizontal rotation of casing on the base to cause and collide with, and then improved the protection to the orientation revolving stage transportation in-process.

Optionally, the locking component comprises a mounting plate fixed on the side wall of the base, one side of the mounting plate, which is far away from the base, is fixed with two first plate bodies arranged at intervals from top to bottom, the two first plate bodies are jointly penetrated and slid to form an inserted rod arranged vertically, the lower surface of the shell is fixed with a block body, the lower surface of the block body, which corresponds to the inserted rod, is provided with an insertion hole for inserting the top end of the inserted rod, and an elastic part for inserting the top end of the inserted rod into the insertion hole is arranged between the two first plate bodies.

Through adopting above-mentioned technical scheme, when needs are fixed casing and base relatively, the staff only need rotate the casing, makes the jack of block and the top of inserted bar align each other, then inserts into the jack with the top of inserted bar, can restrict the relative rotation of block and inserted bar to with casing and base reciprocal anchorage, overall structure is simple operation is convenient, has improved the fixed efficiency of staff to the casing.

Optionally, two coaxial cover is established and is fixed with a spacing ring board on the inserted bar between the first plate body, and when the inserted bar top was inserted into the jack, the first plate body of spacing ring board and top was leaned on each other, the elastic component is established a compression spring on the inserted bar for the cover, compression spring's both ends respectively with spacing ring board and the first plate body relative lateral wall butt of below.

Through adopting above-mentioned technical scheme, compression spring's elastic action makes the direction motion of spacing ring board to the block, and then drives the inserted bar and makes stable the inserting of inserted bar top establish in the jack of block, compression spring's elastic stability has improved the card of inserted bar to the block and has established the effect.

Optionally, two second plate bodies are further fixed between the first plate bodies and perpendicular to the first plate bodies, the two second plate bodies are respectively located at two ends of the first plate bodies, a cover plate is jointly covered on the two first plate bodies and the two second plate bodies, and the cover plate is fixed with the first plate bodies and the second plate bodies through screws.

Through adopting above-mentioned technical scheme, make second plate body and apron shelter from compression spring, avoid external debris to enter into compression spring department and cause the influence to compression spring's extension and compression, strengthened compression spring's job stabilization nature.

Optionally, the hole that supplies the inserted bar to pass and slide on the first plate body is the hole of sliding, and the hole of sliding that lies in on the first plate body of below deviates from one side intercommunication of mounting panel with first plate body.

Through adopting above-mentioned technical scheme, the staff can slide out the inserted bar together with compression spring from the sliding hole department of the first plate body in below to change compression spring, avoid compression spring to use for a long time and elasticity weakens.

Optionally, the lower surface of the first plate body below is fixed with a bottom plate through a screw, a sliding barrel is fixed at the position corresponding to the insertion rod on the bottom plate, the insertion rod penetrates through the bottom plate and the sliding barrel and is connected with the bottom plate and the sliding barrel in a sliding manner, two sliding chutes are formed in the circumferential surface of the sliding barrel, the sliding chutes are communicated with the inner side and the outer side of the sliding barrel, the sliding chutes and the sliding barrel are communicated with one side of the bottom plate, the length of each sliding chute is larger than the depth of each insertion hole, a sliding block is fixed at the position corresponding to each sliding chute on the circumferential surface of the insertion rod, and when the insertion rod is mutually inserted into each insertion hole, the sliding block is located at one end, close to the bottom plate, in the sliding chute.

Through adopting above-mentioned technical scheme, when the card of inserted bar to the jack was established to needs removing, the staff can be to keeping away from the direction drag the inserted bar of jack, deviate from the spout to the slider, then rotate the inserted bar, make the fixture block card establish the tip department at the sliding barrel to make the inserted bar keep in the state with jack alternate segregation, later the horizontal rotation that the casing can be freedom on the base, the setting of sliding barrel has improved the work convenience.

Optionally, two clamping grooves for clamping the sliding block are further formed in the end face, away from the bottom plate, of the sliding barrel.

Through adopting above-mentioned technical scheme, establish the slider card in the draw-in groove, avoided the inserted bar to slide a section of thick bamboo relatively and rotate and make the card of slider again establish in the spout, improved the stability that slider and section of thick bamboo terminal surface card were established, and then made the stable state that keeps breaking away from with the jack of inserted bar.

Optionally, a guide angle is formed on the end face, facing the insertion hole, of the insertion rod.

Through adopting above-mentioned technical scheme, the arrangement of guide angle makes the staff change insert the inserted bar into in the jack, has improved the grafting efficiency of inserted bar and jack.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the protection of the orientation rotary table in the transportation process is improved, the shell and the base are relatively fixed by starting the locking assembly, and the shell is limited to freely rotate relative to the base, so that the shell is prevented from colliding with the base due to horizontal rotation;

2. the efficiency of the staff is fixed to the casing is improved, through rotating the casing, makes the jack of block and the top of inserted bar align each other, then inserts the top of inserted bar in the jack, can restrict the relative rotation of block and inserted bar to with casing and base reciprocal anchorage, overall structure is simple operation.

Drawings

FIG. 1 is a schematic view of the overall structure of an azimuth turntable according to an embodiment of the present application;

FIG. 2 is a schematic structural view showing a locking assembly;

fig. 3 is a schematic structural diagram showing the detent assembly.

Description of reference numerals: 1. a base; 11. a housing; 12. a vertical plate; 13. a top plate; 14. a rotating shaft; 15. a balancing weight; 2. a locking assembly; 21. mounting a plate; 22. a first bolt; 23. a rectangular frame; 231. a first plate body; 2311. a sliding hole; 232. a second plate body; 24. inserting a rod; 241. a guide angle; 25. a block body; 251. a jack; 26. a second bolt; 27. a limit ring plate; 28. a compression spring; 29. a cover plate; 20. an end plate; 201. a solenoid; 3. a clamping component; 31. a base plate; 32. a sliding barrel; 321. a chute; 322. a card slot; 33. a slide block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses meteorological radar position revolving stage. Referring to fig. 1, the azimuth turntable includes a columnar base 1, a casing 11 is transversely arranged at the top of the base 1, a servo mechanism for driving the casing 11 to horizontally rotate is installed in the base 1, a vertical plate 12 is respectively arranged at two ends of the casing 11, a top plate 13 for installing devices such as an antenna is commonly connected to the tops of the two vertical plates 12, a horizontal rotating shaft 14 commonly penetrates through the two vertical plates 12 and the casing 11, the rotating shaft 14 is rotatably connected with the casing 11 and mutually fixed with the two vertical plates 12, the servo mechanism for driving the two vertical plates 12 to make pitching motion around the rotating shaft 14 is also installed in the casing 11, and balancing weights 15 for balancing the devices such as the antenna are respectively fixed at two opposite sides of the two vertical plates 12 near the bottoms of the vertical plates 12; a locking component 2 for fixing the shell 11 and the base 1 relatively is arranged on the side wall of the base 1 near the top of the base 1.

Referring to fig. 2 and 3, the locking assembly 2 includes a rectangular mounting plate 21 fixed on the side wall of the base 1, the upper surface of the mounting plate 21 is close to the bottom of the base 1, a first bolt 22 is respectively disposed at four corners of the side of the mounting plate 21 away from the base 1 close to the base 1, the end of the first bolt 22 passes through the mounting plate 21 and is screwed on the side wall of the base 1, a rectangular frame 23 is fixed on the side of the mounting plate 21 away from the base 1, the rectangular frame 23 includes two first plate bodies 231 arranged up and down and two second plate bodies 232 connected between the two first plate bodies 231, the first plate bodies 231 and the second plate bodies 232 are arranged perpendicular to the mounting plate 21, a sliding hole 2311 is respectively disposed on the first plate bodies 231 and the second plate bodies 232, an inserting rod 24 is connected in the two sliding holes 2311 in a penetrating and sliding manner, and a rectangular block body 25 is disposed on the lower surface of the housing 11 corresponding to the inserting rod 24, the lower surface of the block 25 is provided with a second bolt 26 near each of the four corners, the end of the second bolt 26 upwardly passes through the block 25 and is screwed on the lower surface of the housing 11, and one side of the second block 25 facing the insert rod 24 is provided with an insertion hole 251 for inserting the top end of the insert rod 24.

Referring to fig. 2 and 3, a limit ring plate 27 is coaxially sleeved and fixed on the insertion rod 24 between the two first plate bodies 231, when the top end of the inserting rod 24 is inserted into the inserting hole 251, the limit ring plate 27 and the upper first plate 231 are attached to each other, a compression spring 28 is sleeved on the inserting rod 24 between the limit ring plate 27 and the lower first plate 231, two ends of the compression spring 28 are respectively abutted against opposite side walls of the limit ring plate 27 and the lower first plate 231, in addition, the sliding hole 2311 of the lower first plate 231 is communicated with the side of the first plate 231 departing from the mounting plate 21, so that when the inserting rod 24 slides downwards to be separated from the upper first plate 231, the worker can slide the insert rod 24 together with the compression spring 28 out of the slide hole 2311 of the lower first plate 231, then, the compression spring 28 can be replaced to avoid the unstable insertion between the insertion rod 24 and the insertion hole 251 caused by the elasticity weakening of the compression spring 28 after long-time use; a guiding angle 241 is further formed on the edge of the upper surface of the inserting rod 24, so that the inserting rod 24 can be easily inserted into the inserting hole 251 by a worker.

When the turntable needs to be transported, a worker rotates the shell 11 until the insertion hole 251 of the block 25 is aligned with the insertion rod 24, then inserts the top end of the insertion rod 24 into the insertion hole 251, and limits the relative rotation of the block 25 and the insertion rod 24 through the mutual clamping of the insertion rod 24 and the insertion hole 251, so that the shell 11 and the base 1 are mutually fixed, the shell 11 is prevented from colliding with the base 1 due to horizontal rotation on the base 1, and the protection of the turntable in the transportation process is improved; one sides of the two first plate bodies 231 and the two second plate bodies 232, which are far away from the mounting plate 21, are also jointly covered with a cover plate 29, and four corners of the cover plate 29 are fixed with the first plate bodies 231 and the second plate bodies 232 through screws, so that the compression spring 28 is shielded, and external impurities are prevented from entering the rectangular frame 23 and affecting the extension and compression of the compression spring 28; in addition, in order to facilitate a worker to drag the insertion rod 24 to separate the insertion rod 24 from the insertion hole 251, an end plate 20 is coaxially arranged at the bottom end of the insertion rod 24, a screw pipe 201 is coaxially fixed on one side of the end plate 20 facing the insertion rod 24, and the screw pipe 201 is sleeved on the bottom end of the insertion rod 24 and is in threaded connection with the insertion rod 24.

Referring to fig. 2 and 3, a clamping assembly 3 for clamping the insertion rod 24 in a state of being separated from the insertion hole 251 is further disposed between the end plate 20 and the lower first plate 231, the clamping assembly 3 includes a rectangular bottom plate 31 disposed between the end plate 20 and the lower first plate 231, the insertion rod 24 penetrates through the bottom plate 31 and is slidably connected with the bottom plate 31, four corners of the bottom plate 31 are fixed to the lower first plate 231 by screws, a sliding barrel 32 is fixed to one side of the bottom plate 31 facing the end plate 20, the sliding barrel 32 is sleeved on the insertion rod 24 and is slidably connected with the insertion rod 24, the height of the sliding barrel 32 is greater than the depth of the insertion hole 251, two sliding grooves 321 are disposed on one side of the sliding barrel 32 away from the bottom plate 31, the annular grooves are disposed along the height direction of the sliding barrel 32, the sliding grooves 321 communicate with the inner and outer sides of the sliding barrel 32, the two sliding grooves 321 are disposed around the axis of the sliding barrel 32 at intervals, a sliding block 33 slidably connected with each sliding groove 321 is fixed on the insertion rod 24 corresponding to each sliding groove 321, when the insertion rod 24 is inserted into the insertion hole 251, the sliding block 33 is located at one end of the sliding groove 321 close to the bottom plate 31; and two clamping grooves 322 for clamping the sliding block 33 are further formed on the end surface of the sliding barrel 32 departing from the bottom plate 31.

When the clamping of the plug rod 24 to the insertion hole 251 needs to be released, the worker only needs to pull the end plate 20 in the direction away from the insertion hole 251 until the sliding block 33 is separated from the sliding groove 321, then the plug rod 24 is rotated until the sliding block 33 is aligned with the clamping groove 322, then the worker releases the dragging of the end plate 20, so that the plug rod 24 moves in the direction of the insertion hole 251 under the pushing of the compression spring 28 to the limit ring plate 27 until the sliding block 33 is clamped in the clamping groove 322, and the plug rod 24 is kept in the state of being separated from the insertion hole 251, and then the shell 11 can freely rotate horizontally on the base 1.

The implementation principle of a meteorological radar azimuth revolving stage of the embodiment of the application is as follows: when the turntable needs to be transported, a worker rotates the housing 11 until the insertion hole 251 of the block 25 is aligned with the insertion rod 24, then releases the mutual clamping of the sliding block 33 and the clamping groove 322, so that the sliding block 33 slides into the sliding groove 321, then the top end of the insertion rod 24 is inserted into the insertion hole 251 under the elastic action of the compression spring 28, the relative rotation of the block 25 and the insertion rod 24 is limited, and finally the purpose of limiting the free horizontal rotation of the housing 11 on the base 1 is achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A meteorological radar position revolving stage which characterized in that: including base (1), base (1) top has set up a transverse arrangement's casing (11), and casing (11) are driven and horizontal rotation through the servo motor in base (1), and the department is provided with one near base (1) top on base (1) lateral wall and is used for casing (11) and base (1) relatively fixed's locking Assembly (2).

2. The weather radar azimuth turntable of claim 1, wherein: locking Assembly (2) is including fixing a mounting panel (21) on base (1) lateral wall, one side that mounting panel (21) deviates from base (1) is fixed with two first plate bodys (231) of interval arrangement from top to bottom, it has a vertical arrangement's inserted bar (24) to pass and slide jointly on two first plate bodys (231), casing (11) lower fixed surface has a block (25), a confession inserted bar (24) top male jack (251) have been seted up to block (25) lower surface correspondence inserted bar (24) department, be provided with one between two first plate bodys (231) and be used for inserting the elastic component in jack (251) with inserted bar (24) top.

3. The weather radar azimuth turntable of claim 2, wherein: two coaxial cover is established and is fixed with a limit ring board (27) on inserted bar (24) between first plate body (231), and when inserted bar (24) top was inserted into in jack (251), limit ring board (27) and first plate body (231) of top pasted each other and are leaned on, a compression spring (28) on inserted bar (24) is established for the cover to the elastic component, and the both ends of compression spring (28) respectively with limit ring board (27) and the first plate body (231) relative lateral wall butt of below.

4. The weather radar azimuth turntable of claim 3, wherein: two perpendicular to first plate body (231) still are fixed with two second plate body (232) between first plate body (231), and two second plate body (232) are located the both ends department of first plate body (231) respectively, cover jointly on two first plate body (231) and two second plate body (232) and are equipped with a apron (29), and apron (29) are fixed through screw and first plate body (231) and second plate body (232).

5. The weather radar azimuth turntable of claim 4, wherein: the hole that supplies inserted bar (24) to pass and slide on first plate body (231) is slip hole (2311), and slip hole (2311) on the first plate body (231) that is located the below is communicate with the one side that first plate body (231) deviates from mounting panel (21).

6. The weather radar azimuth turntable of claim 5, wherein: the lower surface of the first plate body (231) positioned below is fixed with a bottom plate (31) through a screw, a sliding barrel (32) is fixed on the bottom plate (31) corresponding to the insertion rod (24), the insertion rod (24) penetrates through the bottom plate (31) and the sliding barrel (32) and is connected with the bottom plate (31) and the sliding barrel (32) in a sliding mode, two sliding grooves (321) are formed in the peripheral surface of the sliding barrel (32), the sliding grooves (321) are communicated with the inner side and the outer side of the sliding barrel (32), the sliding grooves (321) are communicated with one side, away from the bottom plate (31), of the sliding barrel (32), the length of each sliding groove (321) is larger than the depth of each insertion hole (251), a sliding block (33) is fixed on the peripheral surface of the insertion rod (24) corresponding to each sliding groove (321), and when the insertion rod (24) is mutually inserted into each insertion hole (251), the sliding block (33) is positioned at one end, close to the bottom plate (31), in each sliding groove (321).

7. The weather radar azimuth turntable of claim 6, wherein: and the end surface of the sliding barrel (32) departing from the bottom plate (31) is also provided with two clamping grooves (322) for clamping the sliding block (33).

8. The weather radar azimuth turntable of claim 2, wherein: and a guide angle (241) is arranged on the end surface of the inserted rod (24) facing the insertion hole (251).