阅读说明：本技术 大型气象雷达内部组合检修设备 (Large-scale meteorological radar internal combination overhauls equipment ) 是由 张建立 卢群会 宋立云 郭瑞革 杜红霞 于 2019-09-27 设计创作，主要内容包括：本发明涉及气象雷达检修设备领域,具体公开了大型气象雷达内部组合检修设备,包括玻璃钢球体,所述玻璃钢球体内部设有检修设备和顶升装置；本发明很好的解决了现有技术中的难题,为气象雷达检修提供一套在玻璃钢球体有限空间内方便安装拆卸方位箱及左右支臂,而无需拆除玻璃钢球体、反射器骨架及反射面,从而达到快速完成设备故障维修的设备,经现场实际测试,整个维修实际由原来2—3个月压缩到5—7天,极大的缩短的设备故障停机时间。(The invention relates to the field of meteorological radar maintenance equipment, and particularly discloses large-scale meteorological radar internal combined maintenance equipment, which comprises a glass fiber reinforced plastic ball body, wherein the inside of the glass fiber reinforced plastic ball body is provided with maintenance equipment and a jacking device; the invention well solves the problems in the prior art, provides a set of equipment which is convenient to install and disassemble the azimuth box and the left and right support arms in the limited space of the glass fiber reinforced plastic sphere for the maintenance of the meteorological radar, 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 the fault maintenance of the equipment, and through the field actual test, the whole maintenance is actually compressed to 5-7 days from the original 2-3 months, thereby greatly shortening the fault downtime of the equipment.)

1. The large-scale meteorological radar internal combined maintenance equipment is characterized by comprising a glass fiber reinforced plastic ball body (25), wherein maintenance equipment and a jacking device are arranged inside the glass fiber reinforced plastic ball body (25);

the overhaul equipment comprises two end beams (12) and a plurality of stand columns (8), wheel sets (23) are arranged at two ends of the bottom of each end beam (12), connecting seats (13) are arranged at two ends of the upper portion of each end beam (12), the stand columns (8) are arranged on the connecting seats (13), the stand columns (8) are connected through bolts to form supporting columns (28), upper ring beams (26) are arranged at the top ends of the supporting columns (28), and the supporting columns (28), the end beams (12) and the upper ring beams (26) form a portal structure; two mutually symmetrical track beams (21) are arranged on the bottom plate of the glass fiber reinforced plastic sphere (25), a guide rail (29) is arranged on each track beam (21), and the wheel sets (23) are 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), the jacking base is formed by combining two bases (4), a hydraulic push rod (6) is arranged on each base (4), a joint (5) is arranged on one side of each base (4), the bottom longitudinal beam (1) is arranged at the top of each hydraulic push rod (6), and the two bases (4) are symmetrically arranged to form the jacking base.

2. The large weather radar internal combined overhaul device according to claim 1, wherein: the two ends of the upright post (8) are respectively provided with a special-shaped flange (9), and the special-shaped flange (9) is provided with a pin hole (10); be equipped with connector (14) on connecting seat (13), connector (14) and special-shaped ring flange (9) shape are the same, connector (14) and special-shaped ring flange (9) pass through bolted connection.

3. The large weather radar internal combined overhaul device according to claim 1, wherein: 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 flange plates (9) are formed in the rectangular plates (15); the end part of an F-shaped beam (30) is arranged on the straight beam (31), 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 connected through the connecting plate (17), and the upper cross beam (18) is connected with the F-shaped beam (30) through bolts.

4. The large weather radar internal combined overhaul device according to claim 1, wherein: the jacking device is characterized in that the two ends of a middle cross beam (2) are connected with the two ends of a bottom longitudinal beam (1) through bolts respectively, the bottom longitudinal beam (1) and the cross beam (2) form a rectangular structure, the two ends of an upper longitudinal beam (3) are fixed on the cross beam (2) through pin shafts, and positioning pins (7) are arranged on the upper longitudinal beam (3).

5. The large weather radar internal combined overhaul device according to claim 1, wherein: and the upper cross beam (18) is provided with a chain electric hoist (27).

6. The large weather radar internal combined overhaul device according to claim 1, wherein: the maintenance equipment is equipped with 4 sets of jacking devices, the below of every pillar (28) is located to the jacking device, the both sides at track roof beam (21) are fixed through connecting (5) in base (4) of jacking device, end longeron (1), crossbeam (2) and last longeron (3) interconnect encircle pillar (28) fixedly, pinhole (10) of dysmorphism ring flange both ends (9) and locating pin (7) cooperation location of last longeron (3).

7. The large weather radar internal combined overhaul device according to claim 1 or 3, wherein: the upper ring beam (26) is connected with the top of the support column (28) through a bolt of the rectangular plate (15).

8. The large-scale weather radar internal combination overhaul equipment according to claim 1, wherein a groove (24) is formed in the wheel set (23), and two sides of the groove (24) are clamped with the guide rail (29).

9. The large-scale weather radar internal combined overhaul equipment is characterized in that a reinforcing plate (22) is arranged between the two track beams (21) in a crossed mode.

Technical Field

The invention relates to the field of meteorological radar maintenance equipment, in particular to large-scale meteorological radar internal combined maintenance equipment.

Background

The weather radar is the radar that is used for the atmosphere to survey specially, and radar reflector is all installing in huge glass steel spheroid among the weather radar, and glass steel spheroid all installs at the structure tower or the house top apart from ground take the altitude, and the inside position case of weather radar during operation can 360 degrees horizontal rotation, also can 270 degrees vertical rotation of left and right sides support arm to realize the all-round detection of plane of reflection. In real work, equipment faults are inevitable, and according to data statistics in recent years, the equipment faults are mainly concentrated on the pitch bearings of the left and right support arms and the horizontal slewing bearings installed in the azimuth boxes. In the prior art, for fault maintenance, an ultrahigh crane is usually used to remove a part of a glass fiber reinforced plastic sphere, disassemble a reflector, transport left and right support arms or a azimuth box to be maintained to the ground for maintenance, transport the azimuth box and the left and right support arms back into the glass fiber reinforced plastic sphere in sequence for installation and adjustment, transport the disassembled reflector back into the sphere for re-assembling, adjustment, fine adjustment, recovery of receiving precision, and finally reset the glass fiber reinforced plastic sphere. One-time maintenance lasts for about 2-3 months, the time for actually maintaining equipment fault points is only 1-2 days, a large amount of time is wasted on equipment dismantling preparation in the early stage and installation and adjustment recovery in the later stage, the most time-consuming maintenance process is the dismantling of the glass fiber reinforced plastic ball in the early stage and the installation and adjustment, fine adjustment and receiving precision recovery of the reflector in the later stage and the recovery work of the glass fiber reinforced plastic ball, 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 large-scale meteorological radar internal combined maintenance equipment.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the large-scale meteorological radar internal combined maintenance equipment comprises a glass fiber reinforced plastic ball body, wherein maintenance equipment and a jacking device are arranged inside the glass fiber reinforced plastic ball body;

the overhaul equipment comprises two end beams and a plurality of stand columns, wheel sets are arranged at two ends of the bottoms of the end beams respectively, connecting seats are arranged at two ends of the upper parts of the end beams respectively, the connecting seats are provided with the stand columns, the stand columns are connected through bolts to form support columns, upper ring beams are arranged at the top ends of the support columns, and the support columns, the end beams and the upper ring beams form a portal structure; the glass fiber reinforced plastic sphere bottom plate is provided with two mutually symmetrical track beams, the track beams are provided with guide rails, 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 joint is arranged on one side of the base, the top of the hydraulic push rod is provided with a bottom longitudinal beam, and the two bases are symmetrically arranged to form the jacking base.

The further technical scheme is as follows: 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 plate, and the connector is connected with the special-shaped flange plate through bolts.

The further technical scheme is as follows: 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 flange plates are formed in the rectangular plates; the straight beam is arranged at the end part of the shaped beam, the F-shaped beam comprises a first short beam, a second short beam, a third short beam, a connecting plate and an upper cross beam, the first short beam, the second short beam and the third short beam are connected through the connecting plate, and the upper cross beam is connected with the F-shaped beam through a bolt.

The further technical scheme is as follows: the two ends of a cross beam in the jacking device are respectively connected with the two ends of a bottom longitudinal beam through bolts, the bottom longitudinal beam and the cross beam form a rectangular structure, the two ends of an 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 scheme is as follows: and the upper crossbeam is provided with a chain electric hoist.

The further technical scheme is as follows: the maintenance equipment is provided with 4 sets of jacking devices, the jacking devices are arranged below each pillar, bases of the jacking devices are fixed on two sides of the track beam through joints, the pillars are fixedly surrounded by the bottom longitudinal beams, the cross beams and the upper longitudinal beams in an interconnected mode, and the pin holes in two ends of the special-shaped flange plate are matched and positioned with the positioning pins of the upper longitudinal beams.

The further technical scheme is as follows: and the upper ring beam is connected with the top of the support column through a rectangular plate by a bolt.

The further technical scheme is as follows: 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 scheme is as follows: and reinforcing plates are arranged between the two track beams in a crossed manner.

The invention has the beneficial effects that:

1. the invention well solves the problems in the prior art, provides a set of equipment which is convenient to install and disassemble the azimuth box and the left and right support arms in the limited space of the glass fiber reinforced plastic sphere for the maintenance of the meteorological radar, 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 the fault maintenance of the equipment, and through the field actual test, the whole maintenance is actually compressed to 5-7 days from the original 2-3 months, thereby greatly shortening the fault downtime of the equipment.

2. In the invention, in order to conveniently install and disassemble the maintenance equipment in a limited glass fiber reinforced plastic ball, the supporting columns are designed into a plurality of upright column connecting structures, and are matched with the jacking device to realize quick and separate installation and disassembly, and simultaneously, the height required by specific conditions is conveniently reached; the chain ring electric hoist for hoisting the heavy object is mounted on the gantry structure and can move along the upper ring beam, so that the pitching bearings or the azimuth boxes of the left support arm and the right support arm can be conveniently transported and disassembled.

3. According to the invention, two guide rails are fixedly installed on the track beam, the end beam for installing the wheel set is respectively erected on 2 tracks, the guide rails are clamped by the grooves of the wheel set, so that the matching between the wheel set and the guide rails is more stable, and the transverse movement of the portal structure is provided, thus the full coverage in an effective operation area is realized, the hoisting capability is provided for the hoisting and maintenance of meteorological radar equipment without the aid of an external crane with high hoisting capability, the dismantling of a glass fiber reinforced plastic ball body is avoided, and a large amount of time cost is saved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is an overall schematic diagram of a large weather radar internal combination overhaul facility;

FIG. 2 is a front view of a jacking device of the large weather radar internal combined maintenance equipment;

FIG. 3 is a top view of a jacking device of the large-scale meteorological radar internal combined maintenance equipment;

FIG. 4 is a front view of a column of the large weather radar internal assembly service equipment;

FIG. 5 is a top view of a column of the large weather radar internal combination overhaul device;

FIG. 6 is a front view of an F-beam of a large weather radar internal assembly service equipment;

FIG. 7 is a top view of an F-shaped beam of the large weather radar internal combination overhaul device;

FIG. 8 is a top view of a track beam of the large weather radar internal assembly maintenance device;

FIG. 9 is a top view of a wheel set of a large weather radar internal combi-nation maintenance device;

FIG. 10 is a front view of an end beam of a large weather radar internal combi-nation service equipment;

11-16 are demonstration diagrams of the large-scale meteorological radar internal combined overhaul device in the actual operation process.

Wherein: 1. a bottom stringer; 2. a cross beam; 3. an upper longitudinal beam; 4. a base; 5. a joint; 6. a hydraulic push rod; 7. positioning pins; 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. a rectangular plate; 16. a first short beam; 17. a connecting plate; 18. an upper cross beam; 19. a third short beam; 20. a short beam II; 21. a track beam; 22. a reinforcing plate; 23. a wheel set; 24. a groove; 25. a glass fiber reinforced plastic sphere; 26. an upper ring beam; 27. a chain electric hoist; 28. a pillar; 29. a guide rail; 30. an F-shaped beam; 31. a straight beam.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present 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 than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.