CN101207231A - Eccentric centre suspended type movable supporting frame - Google Patents
Eccentric centre suspended type movable supporting frame Download PDFInfo
- Publication number
- CN101207231A CN101207231A CNA2006101052367A CN200610105236A CN101207231A CN 101207231 A CN101207231 A CN 101207231A CN A2006101052367 A CNA2006101052367 A CN A2006101052367A CN 200610105236 A CN200610105236 A CN 200610105236A CN 101207231 A CN101207231 A CN 101207231A
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- sleeve pipe
- supporting frame
- type movable
- movable supporting
- suspended type
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Abstract
The invention relates to an eccentric suspension type movable supporting frame, which comprises a supporting frame, a counterweight tray, a horizontal supporting rack and a base seat. A triangle supporting leg is arranged on the supporting frame, and the base bottom adopts a plate-type; the supporting frame comprises at least two sleeve pipes in sequence connected with each other from head to tail in turn and a fixing element connecting the adjacent sleeve pipes, and each sleeve pipe adopts a hollow round bar which can be putted into the sleeve pipe at the upper part of the hollow round bar. The invention solves the technology problems that the construction cycle of the background technology directional antenna supporting frame is long, the difficulty of the erection is high, the dumping phenomenon occurs easily, and the controllability of the supporting height is bad. The invention has the advantages that the supporting scope is large, the height can be adjusted continuously, the volume is small, the invention is convenient for being transported and put, the operation is simple and fast, the center of gravity is stable, the invention is not easy to be dumped, and can be widely applied to the occasions where the weights are required to be suspended temporarily.
Description
Technical field
The present invention relates to a kind of eccentric centre suspended type support, relate in particular to a kind of eccentric centre suspended type movable supporting frame.
Background technology
Communication technique field often need be used directional antenna, and the pole of existing directional antenna is the segmentation screw socket join structure that adopts the duralumin material to make.When set up in the field, at first will be at underground preburied drill rod as pedestal, wherein a joint strut fixation adopts turnbuckle to fetch the antenna height that reaches required on pre-buried drill rod between the more piece pole then, if soil property is too soft or too firmly then set up difficulty and increase.Because the weight of directional antenna is big, be again eccentric the suspension, so can produce overturn moment, topple over for fear of the pole of antenna to the drill rod pedestal, after antenna installation is finished, many tension iron wires need be set between pole and ground.In addition, the pole of existing directional antenna is a segmentation screw socket join structure, and every section pole is generally 1.5m, and its antenna height can only be the multiple of 1.5m.So there is long construction period in the support of existing directional antenna, set up the technical problem that the performance-adjustable difference of phenomenon, bearing height appears toppling in difficulty greatly, easily, can not adapt to complicated field work needs.
Summary of the invention
The object of the invention provides a kind of eccentric centre suspended type movable supporting frame, its solved the background technology directional antenna rack construction cycle long, set up the technical problem that the performance-adjustable difference of phenomenon, bearing height appears toppling in difficulty greatly, easily.
Technical solution of the present invention is: a kind of eccentric centre suspended type movable supporting frame, comprise support 11 and pedestal 5, the upper end of described support 11 is provided with the fixedly fixture 12 of supported object, its lower end is connected with pedestal 5 centers, its special character is, described eccentric centre suspended type movable supporting frame also comprises the triangular leg that is arranged on the support 11, described triangular leg comprises fixed disk 10 and three supporting legs 4, described fixed disk 10 can be horizontally fixed on support 11 middle parts, being hinged on the fixed disk 10 of the upper end circumference uniform distribution of described each supporting leg 4, its bottom contacts with ground; Described pedestal 5 is flat pedestal; Described support 11 comprises sleeve pipe 3 that at least two head and the tail link to each other successively and the fixture 2 that connects adjacent casing 3, and described each sleeve pipe 3 is hollow round bar, and all can be placed in the setting sleeve pipe 3 thereunder.
Above-mentioned eccentric centre suspended type movable supporting frame also can comprise at least one balancing disk 6 that is placed on pedestal 5 upper surfaces, and described each balancing disk 6 is provided with the radial slot 62 and two the flat-cut concave surfaces 61 that are arranged on balancing disk 6 lower surfaces that connect balancing disk 6 upper and lower surfaces; One end of described radial slot 62 is arranged on the center of balancing disk 6, and the other end is opened on the circumference side of balancing disk 6, and described two flat-cut concave surfaces 61 are symmetricly set on the excircle of radial slot 62 both sides.
Above-mentioned eccentric centre suspended type movable supporting frame also can comprise the horizontal shore of at least three circumference uniform distributions in pedestal 5 outsides, described each horizontal shore comprises horizontal support bar 7, support disk 8 and is connected support disk central shaft 9 between horizontal support bar 7 outer ends and the support disk 8, described support disk central shaft 9 is an adjusting screw, and the inner end of described horizontal support bar 7 and pedestal 5 are connected.
Above-mentioned fixing piece 2 comprises the screwed hole of a plurality of circumference uniform distributions that are arranged on sleeve pipe 3 upper ends and is arranged on the interior fixed screw of screwed hole.
The said fixing screw is advisable with the butterfly screw.
Above-mentioned supporting leg 4 is advisable with Retractive leg.
Said base 5 is advisable with round flat board.
Above-mentioned sleeve pipe 3 comprises big footpath sleeve pipe 31, middle footpath sleeve pipe 32 and the path sleeve pipe 33 that caliber reduces successively, and outside the sleeve pipe 32 of footpath, described middle footpath sleeve pipe 32 was placed in outside the path sleeve pipe 33 during described big footpath sleeve pipe 31 was placed in.
Above-mentioned path sleeve pipe 33 also can be solid tubes.
The present invention has following advantage:
1, support scope greatly, adjustable highly continuously.But eccentric centre suspended type movable supporting frame antenna height of the present invention is 1.3 meters to 6 meters, because of its sleeve pipe continuously pull fix again to desired height, so its bearing height is adjustable continuously within a certain height.
2, volume is little, is convenient to transportation and placement.During support of the present invention dismounting, above all sleeve pipes can be recovered to successively in the sleeve pipe of its below, finally all be recovered in the nethermost sleeve pipe; The shared volume of support, space are less, help Product transport and placement.All parts of the present invention all are detachable structures, are convenient to transportation and installation.
3, simple and quick.The extrusion friction mode is adopted in connection between the sleeve pipe of support of the present invention, the upper end of the following square casing in two sleeve pipes that link to each other successively is provided with the butterfly screw of three circumference uniform distributions, by extrusion friction power the bottom of the last square casing of its inside is fixed, the installation and removal of support are very simple and quick.Owing to adopt comprehensive support technology, not needing or not bracing wire to fix at underground preburied drill rod again yet, has reduced installation period, has improved operating efficiency.
4, steadily of centre of gravity, be difficult for toppling over.The present invention at first adopts telescopic support legs to enlarge the strong point, adopts horizontal shore to enlarge supporting surface again, adopts counterweight to fall end position of centre of gravity at last, and which kind of landform no matter support be erected on, all can be kept upright with firm.
5, applied range.As long as adopt enough solid support, and select suitable counterweight, the present invention can the eccentric supported object that hangs 20～30Kg.If two supports are united use, connect with metal wire or nylon rope each other, then range of application is wider.
Description of drawings
Structural representation when Fig. 1 supports for the present invention is applied to directional antenna;
Fig. 2 is a balancing disk structural representation of the present invention;
Wherein: 1-directional antenna, 2-fixture, 3-sleeve pipe, the big footpath of 31-sleeve pipe, footpath sleeve pipe among the 32-, 33-path sleeve pipe, the 4-supporting leg, 5-pedestal, 6-balancing disk, 61-flat-cut concave surface, 62-radial slot, 7-horizontal support bar, the 8-support disk, 9-support disk central shaft, 10-fixed disk, the 11-support, the 12-fixture.
Embodiment
Concrete structure when the present invention is applied to directional antenna comprises directional antenna 1, fixture, support 11, pedestal 5, balancing disk 6, triangular leg and horizontal shore etc. referring to Fig. 1; Support 11 has selected caliber to be respectively the big footpath sleeve pipe 31 of big or middle and path, middle footpath sleeve pipe 32 and 33, three sleeve pipes of path sleeve pipe successively can suit.At big footpath sleeve pipe 31 and 100mm place, middle footpath sleeve pipe 32 end, welded the nut of three circumference uniform distributions, steel pipe is punched, the butterfly screw is set in it; Technical staff can finish the installation and removal of support when considering field work, it is that 20mm, diameter are 400mm that pedestal 5 is of a size of thickness, material is a corrosion resistant plate, the center is that the screw hole of M31 is used for connecting support, on pedestal 5, bore six apertures that are of a size of M5, be used to connect horizontal shore; The low more object of center of gravity is stable more, in order to reduce the whole center of gravity of antenna and support, each pedestal 5 all adds three balancing disks 6, the sliding weight of steelyard of the similar platform scale of balancing disk 6, it is provided with four fixing holes and a radial slot 62, and the groove width of radial slot 62 is slightly larger than big footpath sleeve pipe 31 external diameters, be convenient to be placed on pedestal 5 centers and and sleeve pipe 3 coaxial, two symmetrically arranged flat-cut concave surfaces 61 are arranged at balancing disk 6 bottoms, are convenient to move; Three supporting legs 4 of triangular leg can the easy on and off motion and flexible and fixing, is convenient to block and rigid support 11; Horizontal shore is made up of three horizontal support bars 7 and three support disk 8, and horizontal support bar 7 is that a rectangle is rectangular, and support disk central shaft 9 can be regulated the height of horizontal shore for having the central support shaft of screw.
When the present invention uses, place pedestal 5 in comparatively smooth place, triangular leg is installed again, big footpath sleeve pipe 31 is installed again, 5 of sleeve pipe 31 bottoms, big footpath and pedestals unclamp all butterfly screws, according to the antenna height requirement then for the screw mandrel silk braid is connected, extract middle footpath sleeve pipe 32 in the sleeve pipe 31 of big footpath and the path sleeve pipe 33 in the middle footpath sleeve pipe 32 in succession, and fixing with the extruding of butterfly screw respectively.According to top eccentric moment size, add corresponding balancing disk 6 more respectively and horizontal shore is set at last.
Claims (9)
1. eccentric centre suspended type movable supporting frame, comprise support (11) and pedestal (5), the upper end of described support (11) is provided with the fixedly fixture of supported object (12), its lower end is connected with pedestal (5) center, it is characterized in that: described eccentric centre suspended type movable supporting frame also comprises the triangular leg that is arranged on the support (11), described triangular leg comprises fixed disk (10) and three supporting legs (4), described fixed disk (10) can be horizontally fixed on support (11) middle part, being hinged on the fixed disk (10) of the upper end circumference uniform distribution of described each supporting leg (4), its bottom contacts with ground; Described pedestal (5) is flat pedestal; Described support (11) comprises sleeve pipe (3) that at least two head and the tail link to each other successively and the fixture (2) that connects adjacent casing (3), and described each sleeve pipe (3) is hollow round bar, and all can be placed in the setting sleeve pipe (3) thereunder.
2. eccentric centre suspended type movable supporting frame according to claim 1, it is characterized in that: described eccentric centre suspended type movable supporting frame also comprises at least one balancing disk (6) that is placed on pedestal (5) upper surface, and described each balancing disk (6) is provided with the radial slot (62) and two the flat-cut concave surfaces (61) that are arranged on balancing disk (6) lower surface that connect balancing disk (6) upper and lower surface; One end of described radial slot (62) is arranged on the center of balancing disk (6), and the other end is opened on the circumference side of balancing disk (6), and described two flat-cut concave surfaces (61) are symmetricly set on the excircle of radial slot (62) both sides.
3. eccentric centre suspended type movable supporting frame according to claim 1 and 2, it is characterized in that: described eccentric centre suspended type movable supporting frame also comprises the horizontal shore of at least three circumference uniform distributions in pedestal (5) outside, described each horizontal shore comprise horizontal support bar (7), support disk (8) and be connected horizontal support bar (7) outer end and support disk (8) between support disk central shaft (9), described support disk central shaft (9) is an adjusting screw, and the inner end of described horizontal support bar (7) and pedestal (5) are connected.
4. eccentric centre suspended type movable supporting frame according to claim 3 is characterized in that: described fixture (2) comprises the screwed hole of a plurality of circumference uniform distributions that are arranged on sleeve pipe (3) upper end and is arranged on the interior fixed screw of screwed hole.
5. eccentric centre suspended type movable supporting frame according to claim 4 is characterized in that: described fixed screw is the butterfly screw.
6. eccentric centre suspended type movable supporting frame according to claim 3 is characterized in that: described supporting leg (4) is a Retractive leg.
7. eccentric centre suspended type movable supporting frame according to claim 3 is characterized in that: described pedestal (5) is round flat board.
8. according to claim 4 or 5 or 6 or 7 described eccentric centre suspended type movable supporting frames, it is characterized in that: described sleeve pipe (3) comprises big footpath sleeve pipe (31), middle footpath sleeve pipe (32) and the path sleeve pipe (33) that caliber reduces successively, outside the footpath sleeve pipe (32), described middle footpath sleeve pipe (32) was placed in outside the path sleeve pipe (33) during described big footpath sleeve pipe (31) was placed in.
9. eccentric centre suspended type movable supporting frame according to claim 8 is characterized in that: described path sleeve pipe (33) is a solid tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101052367A CN101207231B (en) | 2006-12-20 | 2006-12-20 | Eccentric centre suspended type movable supporting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101052367A CN101207231B (en) | 2006-12-20 | 2006-12-20 | Eccentric centre suspended type movable supporting frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101207231A true CN101207231A (en) | 2008-06-25 |
| CN101207231B CN101207231B (en) | 2011-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101052367A Expired - Fee Related CN101207231B (en) | 2006-12-20 | 2006-12-20 | Eccentric centre suspended type movable supporting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101207231B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050409A (en) * | 2010-12-06 | 2011-05-11 | 西安电子科技大学 | Hoisting system of large-sized extensible antenna |
| CN103094658A (en) * | 2011-10-31 | 2013-05-08 | 深圳光启高等理工研究院 | Antenna regulation device |
| CN103439351A (en) * | 2013-09-11 | 2013-12-11 | 安徽三兴检测有限公司 | Portable X-ray flaw detection rack |
| CN103457028A (en) * | 2012-05-28 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Antenna support |
| CN103457014A (en) * | 2012-05-28 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Antenna support |
| CN103904588A (en) * | 2014-04-25 | 2014-07-02 | 国家电网公司 | Portable transmission rope fixing device |
| CN105889713A (en) * | 2016-06-17 | 2016-08-24 | 苏州华徕光电仪器有限公司 | Clamping type three-jaw base |
| CN109718487A (en) * | 2018-12-29 | 2019-05-07 | 国网山东省电力公司桓台县供电公司 | Substation's mobile security band fixes device |
| CN111643765A (en) * | 2020-06-11 | 2020-09-11 | 张英延 | Nursing device is synthesized in internal medicine infusion |
| CN113690610A (en) * | 2021-10-27 | 2021-11-23 | 江苏宇博智能科技有限公司 | Signal receiving antenna and antenna assembly seat |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5363116A (en) * | 1993-07-13 | 1994-11-08 | Lnr Communications, Inc. | Support assembly for portable microwave antenna |
| CN2189784Y (en) * | 1994-03-08 | 1995-02-15 | 吴松锦 | Television antenna stand |
| US5979844A (en) * | 1996-12-31 | 1999-11-09 | Hopkins; Steven | Liquid ballasted support base |
| CN2396518Y (en) * | 1999-10-22 | 2000-09-13 | 信息产业部电子第五十四研究所 | Internal lift mast |
| CN2479656Y (en) * | 2001-04-16 | 2002-02-27 | 陈磊 | Satellite aerial support |
| CN1753247A (en) * | 2004-09-22 | 2006-03-29 | 中国科学院国家天文台 | Portable parabolin antenna |
-
2006
- 2006-12-20 CN CN2006101052367A patent/CN101207231B/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050409A (en) * | 2010-12-06 | 2011-05-11 | 西安电子科技大学 | Hoisting system of large-sized extensible antenna |
| CN102050409B (en) * | 2010-12-06 | 2013-03-20 | 西安电子科技大学 | Hoisting system of large-sized extensible antenna |
| CN103094658A (en) * | 2011-10-31 | 2013-05-08 | 深圳光启高等理工研究院 | Antenna regulation device |
| CN103457028A (en) * | 2012-05-28 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Antenna support |
| CN103457014A (en) * | 2012-05-28 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Antenna support |
| CN103439351A (en) * | 2013-09-11 | 2013-12-11 | 安徽三兴检测有限公司 | Portable X-ray flaw detection rack |
| CN103904588A (en) * | 2014-04-25 | 2014-07-02 | 国家电网公司 | Portable transmission rope fixing device |
| CN105889713A (en) * | 2016-06-17 | 2016-08-24 | 苏州华徕光电仪器有限公司 | Clamping type three-jaw base |
| CN109718487A (en) * | 2018-12-29 | 2019-05-07 | 国网山东省电力公司桓台县供电公司 | Substation's mobile security band fixes device |
| CN111643765A (en) * | 2020-06-11 | 2020-09-11 | 张英延 | Nursing device is synthesized in internal medicine infusion |
| CN113690610A (en) * | 2021-10-27 | 2021-11-23 | 江苏宇博智能科技有限公司 | Signal receiving antenna and antenna assembly seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101207231B (en) | 2011-06-01 |
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Granted publication date: 20110601 Termination date: 20171220 |