CN113655445A - Phased array accuse radar erection equipment convenient to maintain - Google Patents
Phased array accuse radar erection equipment convenient to maintain Download PDFInfo
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- CN113655445A CN113655445A CN202111097005.7A CN202111097005A CN113655445A CN 113655445 A CN113655445 A CN 113655445A CN 202111097005 A CN202111097005 A CN 202111097005A CN 113655445 A CN113655445 A CN 113655445A
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- vertical beam
- phased array
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- plate
- array radar
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- 230000009194 climbing Effects 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Classifications
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- 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
Abstract
The invention relates to the field of phased array controlled radars, in particular to a phased array controlled radar installation device convenient to maintain, which comprises: the lower end of the vertical beam is fixedly embedded in the ground, and the upper half part of the vertical beam is of a hollow structure; the lifting mechanism is arranged on the inner side of the upper half part of the vertical beam and is provided with an output end capable of vertically lifting; the climbing support is movably sleeved on the outer side of the vertical beam, and the center of the climbing support is fixedly connected with the output end of the lifting mechanism; and one end of the beam is fixedly connected with the climbing support, and the beam is used for mounting the phased array radar thereon. The phase array radar lamp post is independently arranged on the bank side of a river channel to be specially used for installation of the phase array radar, has a lifting effect, can be lowered to a low position when the radar needs to be maintained, and can be lifted to a high position again after maintenance is finished, so that the trouble that the traditional lamp post installation mode is inconvenient to overhaul is avoided.
Description
Technical Field
The invention relates to the field of phased array controlled radars, in particular to a phased array controlled radar installation device convenient to maintain.
Background
Phased array radars, i.e., phase control electronically scanned array radars, have the ability to rapidly and precisely switch beams so that the radar can complete scanning of the full airspace within 1 min. The phased array radar is a radar area array formed by a large number of same radiation units, each radiation unit is independently controlled by a wave control and phase shifter in phase and amplitude, and a precise and predictable radiation pattern and beam direction can be obtained. When the radar works, the transmitter distributes power to each antenna unit through a feeder network, radiates energy through a large number of independent antenna units and performs power synthesis in space to form needed beam pointing.
At present, the phased array radar is widely applied to an air transportation system besides military application, wherein a plurality of phased array radars are arranged on the bank of a river channel so as to monitor information such as directions of ships in real time, the phased array radar is generally arranged at a high position of a lamp post on the bank for pursuing the detection effect without obstruction and obstacles, and once the phased array radar needs to be overhauled, professional climbing equipment is needed for maintenance, so that the phased array radar is inconvenient to maintain, and a special installation device which can conveniently maintain the radar needs to be redesigned without depending on the existing street lamp post.
Disclosure of Invention
In order to solve the technical problem, the phased array controlled radar installation equipment convenient to maintain is provided.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a phased array radar mounting apparatus for facilitating maintenance, comprising:
the lower end of the vertical beam is fixedly embedded in the ground, and the upper half part of the vertical beam is of a hollow structure;
the lifting mechanism is arranged on the inner side of the upper half part of the vertical beam and is provided with an output end capable of vertically lifting;
the climbing support is movably sleeved on the outer side of the vertical beam, and the center of the climbing support is fixedly connected with the output end of the lifting mechanism;
and one end of the beam is fixedly connected with the climbing support, and the beam is used for mounting the phased array radar thereon.
Preferably, the lower end of the vertical beam is of a conical seat structure, and the outer wall of the lower end of the vertical beam is fixedly connected with a flange supporting plate for bolting with a concrete floor.
Preferably, the climbing support comprises:
the upper wheel carrier is integrally annular and sleeved outside the vertical beam, and the center of the upper wheel carrier is connected with the output end of the lifting mechanism;
the lower wheel frame is integrally annular and sleeved outside the vertical beam, and is positioned right below the upper wheel frame;
the six guide pulleys are divided into three groups, two groups of guide pulleys are respectively arranged on the upper wheel frame and the lower wheel frame, and each group of guide pulleys are distributed at equal intervals along the circumferential direction;
the three connecting rods are uniformly distributed along the circumferential direction of the vertical beam, and the upper end and the lower end of each connecting rod are respectively connected with the upper wheel frame and the lower wheel frame;
the side wall of the vertical beam is provided with a wheel groove extending downwards from the top end, the extending direction of the wheel groove is consistent with the axial direction of the vertical beam, and the two groups of guide pulleys are arranged in one-to-one correspondence in the vertical direction.
Preferably, the one end welding of crossbeam has a switching frame, the switching frame comprises rectangle end plate and set-square, one side of rectangle end plate links to each other with one section welding of crossbeam, and the opposite side of rectangle end plate and the one end welding of set-square to the two welding department both sides still are equipped with a plurality of triangle strengthening rib, the lower extreme links firmly with the connecting rod that corresponds through two fasteners respectively on one side that the rectangle end plate was kept away from to the set-square, and the other end grafting of crossbeam is pegged graft and is had a blanking cover.
Preferably, the lifting mechanism includes:
the motor is positioned at the lower end of the inner side of the vertical beam, a partition plate for hoisting the motor is fixedly connected to the inner wall of the lower end of the vertical beam, and an output shaft of the motor vertically and upwards penetrates through the partition plate;
the screw rod is arranged on the inner side of the vertical beam in a vertical state in a shaft coupling mode, and the lower end of the screw rod is connected with an output shaft of the motor through a coupling;
the special-shaped screw sleeve is sleeved on the outer side of the screw rod and is connected with the upper wheel frame through three strip-shaped connecting plates uniformly distributed on the outer side of the screw rod;
the special-shaped wire sleeve is characterized in that three fastening grooves which are uniformly distributed in the circumferential direction are formed in the outer side of the special-shaped wire sleeve, one end of each strip-shaped connecting plate is bolted with the corresponding fastening groove, the other end of each strip-shaped connecting plate outwards penetrates through the side wall of the vertical beam and is fixedly connected with the inner edge of the upper wheel carrier, and three strip-shaped grooves which are uniformly distributed in the circumferential direction and are used for avoiding the strip-shaped connecting plates are formed in the side wall of the vertical beam.
Preferably, the inboard lower extreme of founding the roof beam has linked firmly a disc casing with founding the roof beam coaxial line, disc casing outer fringe department shaping has a plurality of to be used for dodging the arc of race and dodges the mouth, the fixed grafting in upper end of founding the roof beam has a top cap, the lower half shape of top cap is unanimous with the top cross section shape of founding the roof beam, and the upper end shaping of top cap has downwards to support the eaves form portion on tightly founding the roof beam top, disc casing all inlays the bearing that is equipped with a tip that is used for supplying the lead screw and links firmly with the center department of top cap.
Preferably, the upper wheel frame and the lower wheel frame are respectively composed of three arc-shaped strips, two ends of each arc-shaped strip are respectively provided with a mounting plate for the guide pulley to be connected, and each guide pulley is connected between the two corresponding mounting plates through a fixed shaft.
Preferably, the upper and lower ends of the connecting rod are fixedly connected with U-shaped connecting seats, and the two ends of the corresponding fixed shaft are fixedly sleeved with each U-shaped connecting seat.
Preferably, the outer wall of the disc-shaped shell is provided with three positioning holes which are uniformly distributed along the circumferential direction, and the side wall of the vertical beam is provided with three bolt through holes which correspond to the positioning holes one to one.
Preferably, an access door with a lock is arranged on the side wall of the vertical beam corresponding to the motor.
The invention has the beneficial effects that: the phase array radar lamp post is independently arranged on the bank side of a river channel to be specially used for installation of the phase array radar, has a lifting effect, can be lowered to a low position when the radar needs to be maintained, and can be lifted to a high position again after maintenance is finished, so that the trouble that the traditional lamp post installation mode is inconvenient to overhaul is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a plan sectional view of the present invention;
FIG. 4 is a schematic perspective view of the lift mechanism and climbing support of the present invention;
FIG. 5 is a schematic perspective view of the climbing support and upright of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1;
FIG. 7 is a schematic perspective view of the top cover and disk housing of the present invention;
FIG. 8 is an enlarged view of the structure at B in FIG. 2;
FIG. 9 is a schematic cross-sectional view of one end structure of the beam of the present invention;
the reference numbers in the figures are:
1-phased array control radar; 2-erecting a beam; 3-a lifting mechanism; 4-climbing the support; 5-a cross beam; 6-conical seat structure; 7-a flange support disk; 8-upper wheel frame; 9-lower wheel frame; 10-a guide pulley; 11-a connecting rod; 12-wheel groove; 13-a transfer frame; 14-rectangular end plates; 15-a set square; 16-triangular reinforcing ribs; 17-blocking cover; 18-a fastener; 19-a motor; 20-a separator; 21-a screw rod; 22-a profiled wire sleeve; 23-a strip-shaped connecting plate; 24-a fastening slot; 25-a strip-shaped groove; 26-a disc-shaped housing; 27-arc avoidance ports; 28-a top cover; 29-eave portion; 30-a bearing; 31-arc-shaped strips; 32-a mounting plate; 33-a fixed shaft; 34-U-shaped connecting seat; 35-positioning holes; 36-bolt perforation; 37-access door.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 3, a phased array radar mounting apparatus for facilitating maintenance includes:
the lower end of the vertical beam 2 is fixedly buried in the ground, and the upper half part of the vertical beam is of a hollow structure;
the lifting mechanism 3 is arranged on the inner side of the upper half part of the vertical beam 2 and is provided with an output end capable of vertically lifting;
the climbing support 4 is movably sleeved on the outer side of the vertical beam 2, and the center of the climbing support 4 is fixedly connected with the output end of the lifting mechanism 3;
and one end of the beam 5 is fixedly connected with the climbing support 4, and the beam 5 is used for mounting the phased array radar 1 thereon.
Before installing phased array accuse radar 1, drive through elevating system 3's output and climb support 4 and descend to climb support 4 and drive crossbeam 5 and descend to the low department of upright beam 2, in order to make things convenient for the staff to install phased array accuse radar 1 to crossbeam 5 on, after the installation, elevating system 3 moves up crossbeam 5 to the eminence of upright beam 2 through climbing support 4 once more.
The lower end of the vertical beam 2 is a conical seat structure 6, and the outer wall of the lower end of the vertical beam 2 is fixedly connected with a flange support plate 7 which is used for being bolted with the concrete floor. The vertical beam 2 of the device is embedded in the concrete ground on the river course side in advance, after the conical seat mechanism is embedded in the concrete, the vertical beam 2 can be further fixed on the ground by matching the flange support plate 7 with the expansion bolt along with the concrete solidification and firm fixation in the ground.
Referring to fig. 4 and 5, the climbing support 4 includes:
the upper wheel carrier 8 is integrally annular and is sleeved outside the vertical beam 2, and the center of the upper wheel carrier 8 is connected with the output end of the lifting mechanism 3;
the lower wheel frame 9 is annular as a whole and is sleeved outside the vertical beam 2, and the lower wheel frame 9 is positioned right below the upper wheel frame 8;
the six guide pulleys 10 are divided into three groups, two groups of guide pulleys 10 are respectively arranged on the upper wheel frame 8 and the lower wheel frame 9, and each group of guide pulleys 10 are distributed at equal intervals along the circumferential direction;
the three connecting rods 11 are uniformly distributed along the circumferential direction of the vertical beam 2, and the upper end and the lower end of each connecting rod 11 are respectively connected with the upper wheel frame 8 and the lower wheel frame 9;
the side wall of the vertical beam 2 is formed with a pulley groove 12 extending downwards from the top end, the extending direction of the pulley groove 12 is consistent with the axial direction of the vertical beam 2, and the two groups of guide pulleys 10 are arranged in one-to-one correspondence along the vertical direction.
Through reciprocating of elevating system 3's output, it reciprocates to drive the upper wheel frame 8 that flows with it and embrace upright beam 2, and lower wheel frame 9 and upper wheel frame 8 link firmly into a whole through connecting rod 11, thereby make elevating system 3 can take climbing support 4 together to go up and down, in the in-process of climbing support 4 lift, slide in race 12 through leading pulley 10, can reduce the frictional resistance of climbing support 4 and upright beam 2 outer wall support on the one hand, make the lift process more smooth and easy, on the other hand, the existence of race 12 has played circumferencial direction's limiting displacement to climbing support 4, prevent that climbing support 4 from taking place the rotation at the in-process that goes up and down.
Referring to fig. 5 and 9, one end of the cross beam 5 is welded with a switching frame 13, the switching frame 13 is composed of a rectangular end plate 14 and a triangular plate 15, one side of the rectangular end plate 14 is welded with one section of the cross beam 5, the other side of the rectangular end plate 14 is welded with one end of the triangular plate 15, a plurality of triangular reinforcing ribs 16 are further arranged on two sides of the welding position of the rectangular end plate 14 and the triangular plate 15, the upper end and the lower end of one side of the triangular plate 15, which is far away from the rectangular end plate 14, are fixedly connected with corresponding connecting rods 11 through two fasteners 18 respectively, and the other end of the cross beam 5 is spliced with a plug cover 17. Because crossbeam 5 is mostly the pipe structure, be convenient for phased array accuse radar 1 to pass through the clamp and link to each other with it, consequently make it can link to each other with climbing support 4 through welding a switching frame 13, set-square 15 passes through fastener 18 and links firmly with connecting rod 11 completion, increased switching frame 13's structural strength through triangle strengthening rib 16 between set-square 15 and the rectangle end plate 14, in one section of crossbeam 5 adds blanking cover 17 winged insect and the winged bird entering crossbeam 5 in addition, and then cause the inside corrosion of crossbeam 5.
Referring to fig. 3, 4 and 5, the lifting mechanism 3 includes:
the motor 19 is positioned at the lower end of the inner side of the vertical beam 2, a partition plate 20 for hoisting the motor 19 is fixedly connected to the inner wall of the lower end of the vertical beam 2, and an output shaft of the motor 19 vertically and upwardly penetrates through the partition plate 20;
the screw rod 21 is arranged on the inner side of the vertical beam 2 in a shaft joint mode in a vertical state, and the lower end of the screw rod 21 is connected with an output shaft of the motor 19 through a coupling;
the special-shaped screw sleeve 22 is sleeved on the outer side of the screw rod 21 and is connected with the upper wheel frame 8 through three strip-shaped connecting plates 23 uniformly distributed on the outer side of the screw rod;
the special-shaped wire sleeve 22 is formed with three fastening grooves 24 which are uniformly distributed along the circumferential direction, one end of each strip-shaped connecting plate 23 is bolted with the corresponding fastening groove 24, the other end of each strip-shaped connecting plate outwards penetrates through the side wall of the vertical beam 2 and is fixedly connected with the inner edge of the upper wheel carrier 8, and three strip-shaped grooves 25 which are uniformly distributed along the circumferential direction and are used for avoiding the strip-shaped connecting plates 23 are formed in the side wall of the vertical beam 2.
Drive lead screw 21 through motor 19 and rotate, and then make with lead screw 21 screw-thread fit's special-shaped silk braid 22, carry out elevating movement along bar groove 25 under the limiting displacement of bar connecting plate 23, leading pulley 10 in this process rolls in the race 12 that corresponds to it drives crossbeam 5 and goes up and down to have realized climbing support 4, so that crossbeam 5 can fall to the low level and supply maintainer to overhaul the radar.
Referring to fig. 4, 5 and 7, the lower end of the inner side of the vertical beam 2 is fixedly connected with a disc-shaped shell 26 coaxial with the vertical beam 2, a plurality of arc-shaped avoiding openings 27 for avoiding the wheel grooves 12 are formed at the outer edge of the disc-shaped shell 26, the upper end of the vertical beam 2 is fixedly inserted with a top cover 28, the lower half part of the top cover 28 is in the same shape as the cross section of the top end of the vertical beam 2, an eave-shaped part 29 which is tightly pressed against the top end of the vertical beam 2 downwards is formed at the upper end of the top cover 28, and a bearing 30 for fixedly connecting the end part of the screw rod 21 is embedded in the center of the disc-shaped shell 26 and the center of the top cover 28. The upper and lower bearings 30 are fixed to allow the upper and lower ends of the lead screw 21 to be coupled so that the lead screw 21 can rotate inside the upright 2. The arc-shaped avoiding notch arranged on the outer edge of the disc-shaped shell 26 can avoid the wheel groove 12 formed on the side wall of the vertical beam 2 in the process that the disc-shaped shell 26 is conveyed downwards from the top of the vertical beam 2 to the position of the motor 19.
Referring to fig. 5, the upper wheel frame 8 and the lower wheel frame 9 are each formed by three arc-shaped strips 31, two ends of each arc-shaped strip 31 are respectively formed with a mounting plate 32 for coupling the guide pulleys 10, and each guide pulley 10 is coupled between the two corresponding mounting plates 32 by a fixing shaft 33. The three arc-shaped strips 31 are connected through three fixed shafts 33 to form an annular structure integrally, so that the three arc-shaped strips can be smoothly sleeved outside the vertical beam 2, and the guide pulley 10 is coupled to the fixed shafts 33 in a shaft mode so that the guide pulley can rotate freely, so that the guide pulley can roll along the wheel groove 12 in the lifting process.
The upper and lower ends of the connecting rod 11 are fixedly connected with U-shaped connecting seats 34, and the two ends of the corresponding fixing shaft 33 are fixedly sleeved on each U-shaped connecting seat 34. Each connecting rod 11 connects the upper wheel frame 8 and the lower wheel frame 9 together by two U-shaped connecting seats 34 to form the climbing stand 4.
Referring to fig. 4 and 8, three positioning holes 35 are formed in the outer wall of the disc-shaped housing 26 and are uniformly distributed in the circumferential direction, and three bolt through holes 36 corresponding to the positioning holes 35 are formed in the side wall of the vertical beam 2. After entering from the top of the vertical beam 2 and moving downwards to be in place, the disk-mounted shell is fixedly connected through bolts after the positioning holes 35 and the bolt through holes 36 are in one-to-one correspondence.
Referring to fig. 1 and 2, an access door 37 with a lock is provided on the side wall of the upright beam 2 corresponding to the motor 19. So that a professional service person can conveniently perform electrical service or replace and install the motor 19.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A phased array radar mounting apparatus convenient for maintenance, comprising:
the lower end of the vertical beam (2) is fixedly buried in the ground, and the upper half part of the vertical beam is of a hollow structure;
the lifting mechanism (3) is arranged on the inner side of the upper half part of the vertical beam (2) and is provided with an output end capable of vertically lifting;
the climbing support (4) is movably sleeved on the outer side of the vertical beam (2), and the center of the climbing support (4) is fixedly connected with the output end of the lifting mechanism (3);
and one end of the beam (5) is fixedly connected with the climbing support (4), and the beam (5) is used for mounting the phased array radar (1).
2. A phased array radar installation apparatus for facilitating maintenance according to claim 1, characterised in that the lower end of the vertical beam (2) is a conical seat structure (6), and a flange support plate (7) for bolting with a concrete floor is fixedly connected to the outer wall of the lower end of the vertical beam (2).
3. A phased array radar mounting device to facilitate maintenance according to claim 1, characterised in that the climbing cradle (4) comprises:
the upper wheel carrier (8) is integrally annular and is sleeved outside the vertical beam (2), and the center of the upper wheel carrier (8) is connected with the output end of the lifting mechanism (3);
the lower wheel frame (9) is annular as a whole and is sleeved outside the vertical beam (2), and the lower wheel frame (9) is positioned right below the upper wheel frame (8);
the six guide pulleys (10) are divided into three groups, two groups of guide pulleys (10) are respectively arranged on the upper wheel frame (8) and the lower wheel frame (9), and each group of guide pulleys (10) are distributed at equal intervals along the circumferential direction;
the three connecting rods (11) are uniformly distributed along the circumferential direction of the vertical beam (2), and the upper end and the lower end of each connecting rod (11) are respectively connected with the upper wheel frame (8) and the lower wheel frame (9);
the pulley groove (12) extending downwards from the top end is formed in the side wall of the vertical beam (2), the extending direction of the pulley groove (12) is consistent with the axial direction of the vertical beam (2), and the two groups of guide pulleys (10) are arranged in a one-to-one correspondence mode in the vertical direction.
4. The phased array radar installation device convenient to maintain according to claim 3, wherein one end of the cross beam (5) is welded with an adapter frame (13), the adapter frame (13) is composed of a rectangular end plate (14) and a triangular plate (15), one side of the rectangular end plate (14) is connected with one section of the cross beam (5) in a welding mode, the other side of the rectangular end plate (14) is connected with one end of the triangular plate (15) in a welding mode, a plurality of triangular reinforcing ribs (16) are further arranged on two sides of the welding position of the rectangular end plate and the triangular plate, the upper end and the lower end of one side, far away from the rectangular end plate (14), of the triangular plate (15) are fixedly connected with the corresponding connecting rods (11) through two fasteners (18), and the other end of the cross beam (5) is connected with a plug cover (17) in an inserting mode.
5. A phased array radar mounting apparatus for facilitating maintenance according to claim 3, characterised in that the lifting mechanism (3) comprises:
the motor (19) is positioned at the lower end of the inner side of the vertical beam (2), a partition plate (20) for hoisting the motor (19) is fixedly connected to the inner wall of the lower end of the vertical beam (2), and an output shaft of the motor (19) vertically and upwardly penetrates through the partition plate (20);
the screw rod (21) is arranged on the inner side of the vertical beam (2) in a shaft joint mode in a vertical state, and the lower end of the screw rod (21) is connected with an output shaft of the motor (19) through a coupling;
the special-shaped screw sleeve (22) is sleeved on the outer side of the screw rod (21) and is connected with the upper wheel carrier (8) through three strip-shaped connecting plates (23) uniformly distributed on the outer side of the screw rod;
the special-shaped wire sleeve (22) is formed with three fastening grooves (24) which are uniformly distributed along the circumferential direction, one end of each strip-shaped connecting plate (23) is bolted with the corresponding fastening groove (24), the other end of each strip-shaped connecting plate outwards penetrates through the side wall of the vertical beam (2) and is fixedly connected with the inner edge of the upper wheel carrier (8), and three strip-shaped grooves (25) which are uniformly distributed along the circumferential direction and are used for avoiding the strip-shaped connecting plates (23) are formed in the side wall of the vertical beam (2).
6. The phased array radar installation device convenient to maintain according to claim 5, wherein a disc-shaped shell (26) coaxial with the vertical beam (2) is fixedly connected to the lower end of the inner side of the vertical beam (2), a plurality of arc-shaped avoidance openings (27) for avoiding the wheel grooves (12) are formed in the outer edge of the disc-shaped shell (26), a top cover (28) is fixedly inserted into the upper end of the vertical beam (2), the shape of the lower half part of the top cover (28) is consistent with the shape of the cross section of the top end of the vertical beam (2), an eave-shaped part (29) downwards abutting against the top end of the vertical beam (2) is formed in the upper end of the top cover (28), and a bearing (30) for fixedly connecting the end part of the screw rod (21) is embedded in the centers of the disc-shaped shell (26) and the top cover (28).
7. The phased array radar mounting device convenient to maintain according to claim 3, wherein the upper wheel carrier (8) and the lower wheel carrier (9) are formed by three arc-shaped strips (31), two ends of each arc-shaped strip (31) are respectively provided with a mounting plate (32) for the guide pulley (10) to be connected in a shaft mode, and each guide pulley (10) is connected between the two corresponding mounting plates (32) in a shaft mode through a fixing shaft (33).
8. The phased array radar installation device convenient to maintain according to claim 7, wherein the upper end and the lower end of the connecting rod (11) are fixedly connected with U-shaped connecting seats (34), and each U-shaped connecting seat (34) is fixedly sleeved at two ends of the corresponding fixed shaft (33).
9. The phased array radar mounting device convenient to maintain according to claim 6, wherein the outer wall of the disc-shaped shell (26) is provided with three positioning holes (35) uniformly distributed along the circumferential direction, and the side wall of the vertical beam (2) is provided with three bolt through holes (36) corresponding to the positioning holes (35) in a one-to-one mode.
10. A phased array radar installation apparatus to facilitate maintenance according to claim 5, characterised in that a locked access door (37) is provided on the side wall of the upright (2) in a position corresponding to the motor (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111097005.7A CN113655445A (en) | 2021-09-18 | 2021-09-18 | Phased array accuse radar erection equipment convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111097005.7A CN113655445A (en) | 2021-09-18 | 2021-09-18 | Phased array accuse radar erection equipment convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113655445A true CN113655445A (en) | 2021-11-16 |
Family
ID=78483923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111097005.7A Pending CN113655445A (en) | 2021-09-18 | 2021-09-18 | Phased array accuse radar erection equipment convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113655445A (en) |
-
2021
- 2021-09-18 CN CN202111097005.7A patent/CN113655445A/en active Pending
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Application publication date: 20211116 |