CN110589679B - Large-scale weather radar internal combined overhaul equipment - Google Patents
Large-scale weather radar internal combined overhaul equipment Download PDFInfo
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- CN110589679B CN110589679B CN201910921606.1A CN201910921606A CN110589679B CN 110589679 B CN110589679 B CN 110589679B CN 201910921606 A CN201910921606 A CN 201910921606A CN 110589679 B CN110589679 B CN 110589679B
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- overhaul equipment
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- weather radar
- jacking
- glass fiber
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
- B66C5/04—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods with runways or tracks supported for movements relative to bridge or gantry
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
- B66C5/06—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods with runways or tracks supported for lateral swinging movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4052—Means for monitoring or calibrating by simulation of echoes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Support Of Aerials (AREA)
Abstract
The invention relates to the field of meteorological radar overhaul equipment, and particularly discloses large-scale meteorological radar internal combined overhaul equipment, which comprises a glass fiber reinforced plastic sphere, wherein overhaul equipment and a jacking device are arranged in the glass fiber reinforced plastic sphere; the invention well solves the difficult problems in the prior art, provides a set of equipment which is convenient to assemble and disassemble in the limited space of the glass fiber reinforced plastic sphere, and the left and right support arms for the maintenance of the weather radar, and does not need to disassemble the glass fiber reinforced plastic sphere, the reflector framework and the reflecting surface, thereby achieving the purpose of rapidly completing equipment fault maintenance, and the whole maintenance is actually compressed to 5-7 days from the original 2-3 months through the field actual test, so that the equipment fault shutdown time is greatly shortened.
Description
Technical Field
The invention relates to the field of weather radar overhaul equipment, in particular to internal combined overhaul equipment for a large weather radar.
Background
The weather radar is a radar specially used for atmospheric detection, radar reflectors in the weather radar are all arranged in a huge glass steel ball body, the glass steel ball body is arranged at the top of a structural tower or a house with a certain height from the ground, and an azimuth box in the weather radar can horizontally rotate by 360 degrees and left and right support arms can vertically rotate by 270 degrees when the weather radar works, so that the omnibearing detection of a reflecting surface is realized. In real work, equipment faults are unavoidable, and according to recent data statistics, the equipment faults are mainly concentrated on pitch bearings of left and right support arms and horizontal slewing bearings mounted in an azimuth box. In the prior art, for fault maintenance, a part of the glass steel ball body is firstly dismantled by utilizing an ultrahigh crane, then the reflector is disassembled, finally the left and right support arms or the azimuth box which needs to be maintained are transported to the ground for maintenance, then the azimuth box and the left and right support arms are sequentially transported back to the glass steel ball for installation and adjustment, then the disassembled reflector is transported back to the inside of the glass steel ball for re-assembly, adjustment, fine adjustment and recovery of acceptance precision, and finally the glass steel ball body is reset. The maintenance lasts for about 2-3 months, the time for maintaining the equipment fault point is only 1-2 days, a great amount of time is wasted on the preparation of early equipment dismantling and the later restoration installation adjustment, and the most occupied maintenance procedure is the dismantling of the early glass fiber reinforced plastic ball body, the installation adjustment, fine adjustment, restoration acceptance precision and restoration work of the later reflector, and the long-time fault shutdown state seriously affects the source of the meteorological monitoring data of the whole country.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the combined overhaul equipment for the interior of the large weather radar.
In order to solve the technical problems, the invention adopts the following technical scheme:
the combined overhaul equipment inside the large weather radar comprises a glass fiber reinforced plastic sphere, wherein the overhaul equipment and a jacking device are arranged inside the glass fiber reinforced plastic sphere;
The overhaul equipment comprises two end beams and a plurality of stand columns, wherein wheel groups are respectively arranged at two ends of the bottom of each end beam, connecting seats are respectively arranged at two ends of the upper part of each end beam, a plurality of stand columns are arranged on the connecting seats, the stand columns are connected through bolts to form a support column, an upper ring beam is arranged at the top end of the support column, and the support column, the end beams and the upper ring beam form a portal structure; two mutually symmetrical track beams are arranged on the glass fiber reinforced plastic ball bottom plate, guide rails are arranged on the track beams, and the wheel sets are in sliding fit with the guide rails;
The jacking device comprises a jacking base, an upper longitudinal beam and a cross beam, wherein the jacking base is formed by combining two bases, a hydraulic push rod is arranged on the base, a connector is arranged on one side of the base, a bottom longitudinal beam is arranged at the top of the hydraulic push rod, and the two bases are symmetrically arranged to form the jacking base.
The further technical proposal is that: the two ends of the upright post are respectively provided with a special-shaped flange plate, and the special-shaped flange plates are provided with pin holes; the connecting seat is provided with a connector, the shape of the connector is the same as that of the special-shaped flange, and the connector is connected with the special-shaped flange through bolts.
The further technical proposal is that: the upper ring beam consists of two F-shaped beams and a straight beam, the two F-shaped beams are symmetrically arranged to form a rectangle, rectangular plates are arranged at four corners of the rectangle, and pin holes corresponding to the special-shaped flanges are formed in the rectangular plates; the straight beam is arranged at the end part of the beam, the F-shaped beam comprises a first short beam, a second short beam, a third short beam, a connecting plate and an upper beam, the first short beam, the second short beam and the third short beam are all connected through the connecting plate, and the upper beam is connected with the F-shaped beam through bolts.
The further technical proposal is that: the two ends of the cross beam in the jacking device are respectively connected with the two ends of the bottom longitudinal beam through bolts, the bottom longitudinal beam and the cross beam form a rectangular structure, the two ends of the upper longitudinal beam are fixed on the cross beam through pin shafts, and positioning pins are arranged on the upper longitudinal beam.
The further technical proposal is that: the upper cross beam is provided with a loop chain electric hoist.
The further technical proposal is that: the overhaul equipment is provided with 4 sets of jacking devices, the jacking devices are arranged below each support column, bases of the jacking devices are fixed on two sides of the track beam through joints, the support columns are fixed in a surrounding mode through the mutual connection of the bottom longitudinal beam, the cross beam and the upper longitudinal beam, and pin holes at two ends of the special-shaped flange plate are matched with positioning pins of the upper longitudinal beam.
The further technical proposal is that: the upper ring beam is connected with the top of the pillar through a rectangular plate.
The further technical proposal is that: the wheel set is provided with a groove, and two sides of the groove are connected with the guide rail in a clamping mode.
The further technical proposal is that: and a reinforcing plate is arranged between the two track beams in a crossing way.
The invention has the beneficial effects that:
1. the invention well solves the difficult problems in the prior art, provides a set of equipment which is convenient to assemble and disassemble in the limited space of the glass fiber reinforced plastic sphere, and the left and right support arms for the maintenance of the weather radar, and does not need to disassemble the glass fiber reinforced plastic sphere, the reflector framework and the reflecting surface, thereby achieving the purpose of rapidly completing equipment fault maintenance, and the whole maintenance is actually compressed to 5-7 days from the original 2-3 months through the field actual test, so that the equipment fault shutdown time is greatly shortened.
2. In the invention, in order to facilitate the installation and the disassembly of the overhaul equipment in the limited glass steel ball body, the support column is designed into a plurality of upright column connecting structures, and the support column is matched with the jacking device to realize the rapid and separate installation and disassembly, and simultaneously, the height required by specific situations is also conveniently achieved; the chain ring electric hoist used for lifting heavy objects is arranged on the portal structure, can move along the upper ring beam, and is convenient for conveying and dismounting the pitching bearings or the azimuth boxes and the like of the left and right support arms.
3. According to the invention, the two guide rails are fixedly arranged on the track beams, the end beams provided with the wheel sets are respectively erected on 2 tracks, and the grooves of the wheel sets are clamped with the guide rails, so that the cooperation between the wheel sets and the guide rails is more stable, and the transverse movement of the portal structure is provided, so that the full coverage in the effective operation area is realized, the lifting capacity is provided for the lifting and maintenance of weather radar equipment, the crane with external high lifting capacity is not needed, the dismantling of glass fiber reinforced plastic spheres is avoided, and a large amount of time cost is saved.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is an overall schematic diagram of a combined overhaul equipment inside a large weather radar;
FIG. 2 is a front view of a jacking device of a combined overhaul equipment inside a large weather radar;
FIG. 3 is a top view of a jacking device of the combined overhaul equipment inside the large weather radar;
FIG. 4 is an elevation view of a column of a modular service unit within a large weather radar;
FIG. 5 is a top view of a column of a modular service unit within a large weather radar;
FIG. 6 is an elevation view of an F-beam of a modular service apparatus within a large weather radar;
FIG. 7 is a top view of an F-beam of a modular service apparatus within a large weather radar;
FIG. 8 is a top view of a rail beam of a modular service unit within a large weather radar;
FIG. 9 is a top view of a wheel set of a large weather radar internal combination service apparatus;
FIG. 10 is an elevation view of an end beam of a modular service unit within a large weather radar;
Fig. 11-16 are demonstrations of the combined overhaul equipment inside the large-scale weather radar in the actual operation process.
Wherein: 1. a side sill; 2. a cross beam; 3. an upper longitudinal beam; 4. a base; 5. a joint; 6. a hydraulic push rod; 7. a positioning pin; 8. a column; 9. a special-shaped flange plate; 10. a pin hole; 12. an end beam; 13. a connecting seat; 14. a connector; 15. rectangular plates; 16. a first short beam; 17. a connecting plate; 18. an upper cross beam; 19. a short beam III; 20. a second short beam; 21. a rail beam; 22. a reinforcing plate; 23. a wheel set; 24. a groove; 25. glass fiber reinforced plastic spheres; 26. a ring beam is arranged on the upper ring beam; 27. a loop chain electric hoist; 28. a support post; 29. a guide rail; 30. an F-beam; 31. a straight beam.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in fig. 1, and are merely for convenience of description of the present invention and for simplification of description, rather than to indicate or imply that the apparatus or element in question must have a specific azimuth, in which it is constructed and operated, and thus should not be construed as limiting the present invention.
1-16, The combined overhaul equipment in the large weather radar comprises a glass fiber reinforced plastic sphere 25, wherein overhaul equipment and a jacking device are arranged in the glass fiber reinforced plastic sphere 25;
The overhaul equipment comprises two end beams 12 and a plurality of upright posts 8, wherein wheel sets 23 are respectively arranged at two ends of the bottom of each end beam 12, connecting seats 13 are respectively arranged at two ends of the upper part of each end beam 12, a plurality of upright posts 8 are arranged on each connecting seat 13, the upright posts 8 are connected through bolts to form a support post 28, an upper ring beam 26 is arranged at the top end of each support post 28, and the support posts 28, the end beams 12 and the upper ring beam 26 form a portal structure; two symmetrical track beams 21 are arranged on the bottom plate of the glass fiber reinforced plastic ball body 25, a guide rail 29 is arranged on the track beams 21, and the wheel set 23 is in sliding fit with the guide rail 29;
the jacking device comprises a jacking base, an upper longitudinal beam 3 and a cross beam 2, wherein the jacking base is formed by combining two bases 4, a hydraulic push rod 6 is arranged on the base 4, a joint 5 is arranged on one side of the base 4, a bottom longitudinal beam 1 is arranged at the top of the hydraulic push rod 6, and the two bases 4 are symmetrically arranged to form the jacking base.
Preferably: two ends of the upright post 8 are respectively provided with a special-shaped flange plate 9, and the special-shaped flange plate 9 is provided with a pin hole 10; the connecting seat 13 is provided with a connector 14, the connector 14 and the special-shaped flange 9 are the same in shape, and the connector 14 and the special-shaped flange 9 are connected through bolts.
Preferably: the upper ring beam 26 consists of two F-shaped beams 30 and a straight beam 31, the two F-shaped beams 30 are symmetrically arranged to form a rectangle, four corners of the rectangle are respectively provided with a rectangular plate 15, and the rectangular plates 15 are provided with pin holes 10 corresponding to the special-shaped flanges 9; the straight beam 31 is arranged at the end part of the F-shaped beam 30, the F-shaped beam 30 comprises a first short beam 16, a second short beam 20, a third short beam 19, a connecting plate 17 and an upper cross beam 18, the first short beam 16, the second short beam 20 and the third short beam 19 are all connected through the connecting plate 17, and the upper cross beam 18 and the F-shaped beam 30 are connected through bolts.
Preferably: the two ends of the cross beam 2 in the jacking device are respectively connected with the two ends of the bottom longitudinal beam 1 through bolts, the bottom longitudinal beam 1 and the cross beam 2 form a rectangular structure, the two ends of the upper longitudinal beam 3 are fixed on the cross beam 2 through pin shafts, and the upper longitudinal beam 3 is provided with positioning pins 7.
Preferably: the upper beam 18 is provided with a loop chain electric hoist 27.
Preferably: the overhaul equipment is provided with 4 jacking devices, the jacking devices are arranged below each strut 28, bases 4 of the jacking devices are fixed on two sides of the track beam 21 through joints 5, the struts 28 are fixed in a surrounding mode through the interconnection of the bottom longitudinal beam 1, the cross beam 2 and the upper longitudinal beam 3, and pin holes 10 at two ends 9 of the special-shaped flange are matched with positioning pins 7 of the upper longitudinal beam 3.
Preferably: the upper ring beam 26 is bolted via the rectangular plate 15 and the top of the post 28.
Preferably: the wheel set 23 is provided with a groove 24, and two sides of the groove 24 are clamped with a guide rail 29.
Preferably: a reinforcing plate 22 is arranged between the two track beams 21 in a crossing way.
The application principle of the invention is as follows:
when the weather radar fails, the door frame structure which is convenient to disassemble is arranged in the huge glass fiber reinforced plastic ball body 25, so that the failure parts and the like can be disassembled under the condition that the glass fiber reinforced plastic ball body 25 and the reflector are not disassembled, and maintenance is performed;
When the portal frame structure is installed, the reflector can be positioned to the opening upwards through the jacking device, as shown in fig. 11, then the portal frame structure is installed, the end beams 12 are firstly placed on the guide rails 29, the grooves 24 of the wheel sets 23 and the guide rails 29 are matched and clamped, then the jacking devices are respectively installed at the four ends of the two end beams 12, the bases 4 are fixed at the two sides of the track beam 21 through the joints 5, the two bases 4 form the jacking bases, the cross beam 2 is installed on the bottom longitudinal beam 1 at the top of the hydraulic push rod 6, the bottom longitudinal beam 1 and the cross beam 2 form a rectangular structure, the rectangular structure surrounds the connecting seat 13, the upper longitudinal beams 3 are installed on the cross beam 2, the two upper longitudinal beams 3 are respectively arranged at the two sides of the connecting seat 13, the support posts 28 can be positioned in the middle of the two upper longitudinal beams 3, after the jacking device is installed, the portal frame structure is installed, when the portal frame structure is installed, four jacking devices synchronously work, firstly, one upright post 8 is placed on each connecting seat 13, then, the hydraulic push rod 6 is lifted to the bottom of a special-shaped flange plate 9 at the upper end of the upright post 8, the positioning pin 7 passes through pin holes 10 at two ends of the special-shaped flange plate 9, then, an upper ring beam 26 is installed, firstly, a third short beam 19 is installed at the end parts of two opposite upright posts 8 and is connected with the special-shaped flange plate 9 at the upper end of the upright post 8 through bolts of a rectangular plate 15, then, a first short beam 16, a second short beam 20 and a third short beam 19 are sequentially installed, the connection between the first short beam 16, the second short beam 20 and the third short beam 19 is connected through a connecting plate 17, a rectangle is formed after connection, the rectangle is formed by symmetrically arranging an F-shaped beam 30, then, a straight beam 31 is installed at the end part of the F-shaped beam 30, an upper cross beam 18 is installed on the F-shaped beam 30 through bolts, and a ring chain electric hoist 27 is installed on the upper cross beam 18, after the upper ring beam 26 and the endless chain electric hoist 27 are installed, the hydraulic push rod 6 is lifted by more than the height of one upright post 8, then the next upright post 8 is installed below the lifted upright post 8, the hydraulic push rod 6 falls back to enable the two upright posts 8 to be in surface contact, a person connects the two upright posts 8 through bolts, namely, a lifting cycle is completed, a pin shaft is pulled down, the upper longitudinal beam 3 is detached, the hydraulic push rod 6 falls down to the middle of the lower upright post 8 again, the upper longitudinal beam 3 is installed, the hydraulic push rod 6 is lifted to enable the upper longitudinal beam 3 to be in contact with the upper end special-shaped flange 9 of the lower upright post 8, the positioning pins 7 are inserted into pin holes 10 at two ends of the special-shaped flange 9, then the upright post 8 is lifted again, installation of the next upright post 8 is carried out, and the two upright posts 8 are sequentially reciprocated until all the upright posts 8 are installed in place; when the last upright post 8 is installed, the connector 14 is fixed with the upright post 8 through bolts; in the installation process, in order to facilitate the installation, the position of the reflector can be continuously adjusted, for example, the reflector can be positioned to the position where the opening is punched at first as shown in fig. 11, the installation is started, when the upright post 8 is installed in the state of fig. 12, the reflector can be rotated counterclockwise for 60 degrees to be positioned as shown in fig. 13, then the reflector is rotated counterclockwise to be positioned horizontally as shown in the state of fig. 15 after the installation is continued to be installed in the state of fig. 14, the portal structure is translated to the position of fig. 16 after the installation is completed, the positioning is performed, a series of overhauls can be performed, when the portal mechanism is disassembled, the upright post 8 is lifted up section by section in the opposite order, the upright post 8 is disassembled, and after the jacking device, the end beam 12, the track beam 21 and the like are disassembled.
In the invention, in order to facilitate the installation and the disassembly of the overhaul equipment in the limited glass fiber reinforced plastic spheres 25, the support column 28 is designed into a structure for connecting a plurality of upright columns 8, the size of each upright column 8 is not more than 2m, and the upright columns are matched with a jacking device to realize the rapid and separate installation and disassembly, and simultaneously, the height required by specific situations is also conveniently achieved; a loop chain electric hoist 27 for lifting heavy objects is arranged on the portal structure, and the loop chain electric hoist 27 can move along the upper ring beam 26, so that the elevation bearings or azimuth boxes of the left and right support arms are convenient to transport and disassemble; the detachable track beam 21 is paved on the bottom plate of the glass fiber reinforced plastic ball 25, so that the detachable track beam is convenient to disassemble and assemble, the function of equipment wheel pressure can be reduced, and the stability and reliability of the equipment portal structure are improved; two guide rails 29 are fixedly arranged on the track beam 21, the end beams 12 for mounting the wheel sets 23 are respectively erected on the 2 guide rails 29, the guide rails 29 are clamped by the grooves 24 of the wheel sets 23, so that the cooperation between the wheel sets 23 and the guide rails 29 is more stable, the transverse movement of a portal structure is provided, the full coverage in an effective operation area is realized, the lifting capacity is provided for the lifting and maintenance of weather radar equipment without using a crane with external high lifting capacity, the glass fiber reinforced plastic spheres 25 are prevented from being removed, and a large amount of time cost is saved.
The upper ring beam 26 is formed by combining an F-shaped beam 30 and a straight beam 31, the F-shaped beam 30 is formed by connecting a first short beam 16, a second short beam 20 and a third short beam 19 through a connecting plate 17, and the design is convenient for transporting parts and installing the upper ring beam 26.
Claims (5)
1. The combined overhaul equipment in the large weather radar is characterized by comprising a glass fiber reinforced plastic sphere (25), wherein overhaul equipment and a jacking device are arranged in the glass fiber reinforced plastic sphere (25);
The overhaul equipment comprises two end beams (12) and a plurality of upright posts (8), wherein wheel sets (23) are respectively arranged at two ends of the bottom of each end beam (12), connecting seats (13) are respectively arranged at two ends of the upper part of each end beam (12), a plurality of upright posts (8) are arranged on each connecting seat (13), the upright posts (8) are connected through bolts to form a support post (28), an upper ring beam (26) is arranged at the top end of each support post (28), and the support posts (28), the end beams (12) and the upper ring beam (26) form a portal structure; two mutually symmetrical track beams (21) are arranged on the bottom plate of the glass fiber reinforced plastic ball body (25), a guide rail (29) is arranged on the track beams (21), and the wheel group (23) is in sliding fit with the guide rail (29);
The jacking device comprises a jacking base, an upper longitudinal beam (3) and a cross beam (2), wherein the jacking base is formed by combining two bases (4), a hydraulic push rod (6) is arranged on the base (4), a joint (5) is arranged on one side of the base (4), a bottom longitudinal beam (1) is arranged at the top of the hydraulic push rod (6), and the two bases (4) are symmetrically arranged to form the jacking base;
two ends of the upright post (8) are respectively provided with a special-shaped flange plate (9), and the special-shaped flange plates (9) are provided with pin holes (10); the connecting seat (13) is provided with a connector (14), the connector (14) and the special-shaped flange plate (9) are the same in shape, and the connector (14) and the special-shaped flange plate (9) are connected through bolts;
The upper ring beam (26) consists of two F-shaped beams (30) and a straight beam (31), the two F-shaped beams (30) are symmetrically arranged to form a rectangle, rectangular plates (15) are arranged at four corners of the rectangle, and pin holes (10) corresponding to the special-shaped flanges (9) are formed in the rectangular plates (15); the straight beam (31) is arranged at the end part of the F-shaped beam (30), the F-shaped beam (30) comprises a first short beam (16), a second short beam (20), a third short beam (19), a connecting plate (17) and an upper cross beam (18), the first short beam (16), the second short beam (20) and the third short beam (19) are all connected through the connecting plate (17), and the upper cross beam (18) and the F-shaped beam (30) are connected through bolts;
Two ends of a cross beam (2) in the jacking device are respectively connected with two ends of a bottom longitudinal beam (1) through bolts, the bottom longitudinal beam (1) and the cross beam (2) form a rectangular structure, two ends of an upper longitudinal beam (3) are fixed on the cross beam (2) through pin shafts, and a positioning pin (7) is arranged on the upper longitudinal beam (3);
The overhaul equipment is provided with 4 sets of jacking devices, the jacking devices are arranged below each strut (28), bases (4) of the jacking devices are fixed on two sides of a track beam (21) through joints (5), the struts (28) are fixed in a surrounding mode through interconnection of a bottom longitudinal beam (1), a cross beam (2) and an upper longitudinal beam (3), and pin holes (10) at two ends of the special-shaped flange are matched with positioning pins (7) of the upper longitudinal beam (3).
2. The large-scale weather radar interior combined overhaul equipment according to claim 1, wherein: the upper cross beam (18) is provided with a loop chain electric hoist (27).
3. The large-scale weather radar interior combined overhaul equipment according to claim 1, wherein: the upper ring beam (26) is connected with the top of the support column (28) through a rectangular plate (15) through bolts.
4. The combined overhaul equipment for the interior of the large weather radar according to claim 1, wherein the wheel set (23) is provided with grooves (24), and two sides of the grooves (24) are clamped with the guide rail (29).
5. The combined overhaul equipment for the interior of the large weather radar according to claim 1, wherein a reinforcing plate (22) is arranged between the two track beams (21) in a crossing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910921606.1A CN110589679B (en) | 2019-09-27 | 2019-09-27 | Large-scale weather radar internal combined overhaul equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910921606.1A CN110589679B (en) | 2019-09-27 | 2019-09-27 | Large-scale weather radar internal combined overhaul equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110589679A CN110589679A (en) | 2019-12-20 |
| CN110589679B true CN110589679B (en) | 2024-05-07 |
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| CN201910921606.1A Active CN110589679B (en) | 2019-09-27 | 2019-09-27 | Large-scale weather radar internal combined overhaul equipment |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2504904A1 (en) * | 1981-04-29 | 1982-11-05 | Val Notre Dame Soudure Meca Ap | Method of installing radar equipment - uses platform with pivoting support struts to lift it above transport vehicle |
| JP2005318077A (en) * | 2004-04-27 | 2005-11-10 | Nec System Integration & Construction Ltd | Antenna support column and installation method thereof |
| CN201825694U (en) * | 2010-09-28 | 2011-05-11 | 石家庄中煤装备制造股份有限公司 | Lifting device for drilling machine |
| CN203760626U (en) * | 2014-03-19 | 2014-08-06 | 铁岭长天机电有限责任公司 | Elevating platform for vehicle-mounted antenna |
| CN205488462U (en) * | 2016-01-04 | 2016-08-17 | 深圳市顶一精密五金有限公司 | Double -deck stand height -adjusting's shortwave antenna stand column system inside and outside adoption |
| CN210825274U (en) * | 2019-09-27 | 2020-06-23 | 河北创联机械制造有限公司 | Weather radar overhauls circulation jacking device |
| CN211169554U (en) * | 2019-09-27 | 2020-08-04 | 河北创联机械制造有限公司 | Large-scale meteorological radar internal combination overhauls equipment |
-
2019
- 2019-09-27 CN CN201910921606.1A patent/CN110589679B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2504904A1 (en) * | 1981-04-29 | 1982-11-05 | Val Notre Dame Soudure Meca Ap | Method of installing radar equipment - uses platform with pivoting support struts to lift it above transport vehicle |
| JP2005318077A (en) * | 2004-04-27 | 2005-11-10 | Nec System Integration & Construction Ltd | Antenna support column and installation method thereof |
| CN201825694U (en) * | 2010-09-28 | 2011-05-11 | 石家庄中煤装备制造股份有限公司 | Lifting device for drilling machine |
| CN203760626U (en) * | 2014-03-19 | 2014-08-06 | 铁岭长天机电有限责任公司 | Elevating platform for vehicle-mounted antenna |
| CN205488462U (en) * | 2016-01-04 | 2016-08-17 | 深圳市顶一精密五金有限公司 | Double -deck stand height -adjusting's shortwave antenna stand column system inside and outside adoption |
| CN210825274U (en) * | 2019-09-27 | 2020-06-23 | 河北创联机械制造有限公司 | Weather radar overhauls circulation jacking device |
| CN211169554U (en) * | 2019-09-27 | 2020-08-04 | 河北创联机械制造有限公司 | Large-scale meteorological radar internal combination overhauls equipment |
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| CN110589679A (en) | 2019-12-20 |
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