CN104458431A - Ribbed plate tension test device of inflatable radial rib antenna - Google Patents

Ribbed plate tension test device of inflatable radial rib antenna Download PDF

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Publication number
CN104458431A
CN104458431A CN201410647339.0A CN201410647339A CN104458431A CN 104458431 A CN104458431 A CN 104458431A CN 201410647339 A CN201410647339 A CN 201410647339A CN 104458431 A CN104458431 A CN 104458431A
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CN
China
Prior art keywords
slide block
intermediate plate
poppet
tension test
ribbed plate
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Granted
Application number
CN201410647339.0A
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Chinese (zh)
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CN104458431B (en
Inventor
谭惠丰
林国昌
赵树林
杨留义
罗锡林
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Harbin Institute of Technology
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Harbin Institute of Technology
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Priority to CN201410647339.0A priority Critical patent/CN104458431B/en
Publication of CN104458431A publication Critical patent/CN104458431A/en
Application granted granted Critical
Publication of CN104458431B publication Critical patent/CN104458431B/en
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Abstract

The invention relates to a ribbed plate tension test device of an inflatable radial rib antenna, which belongs to the technical field of an inflatable radial rib antenna, and solves the problem that no device is used for carrying out the tension test on a ribbed plate at present. The ribbed plate tension test device comprises clamping sheets and pulleys; each clamping sheet comprises an upper clamping sheet and a lower clamping sheet, the upper clamping sheets and the lower clamping sheets are arranged corresponding to each other in parallel and connected to a rear support in a sliding manner, and a circular hole is formed in an identical position of each clamping sheet; the pulleys are connected to a front support in a sliding manner, the quantity of the pulleys is identical to that of slide-ways on the rear support, and the position of each pulley corresponds to that of one slide-way on the rear support; the height of a slide block is smaller than the depth of the slide-way, so that the slide block is also fixed while a lug is fixed by a bolt onto the slide block; the front support and the rear support are fixedly connected with each other through a plurality of connecting rods. The ribbed plate tension test device is used for carrying out the tension test on the ribbed plate of the inflatable radial rib antenna.

Description

The floor pulling experiment device of inflating expanded radial rib antenna
Technical field
The invention belongs to inflating expanded radial rib antenna technical field, be specifically related to a kind of floor pulling experiment device of inflating expanded radial rib antenna.
Background technology
The floor of inflating expanded radial rib antenna supports and the critical piece of reflecting surface of shaping, just can come into operation after should carrying out pulling experiment after floor completes, floor is not carried out to the device of pulling experiment at present, the situation of change after floor under tension cannot be tested.
Summary of the invention
The object of the invention is to solve the problem of floor not being carried out to the device of pulling experiment at present, provide a kind of floor pulling experiment device of inflating expanded radial rib antenna, its technical scheme is as follows:
A floor pulling experiment device for inflating expanded radial rib antenna, it comprises intermediate plate and pulley; Described intermediate plate comprises upper clip and lower clamping piece, upper clip is parallel with lower clamping piece to be oppositely arranged and to be slidably connected on after-poppet, after-poppet is provided with one or more than one end slipway, two slide blocks are provided with in every bar slideway on after-poppet, each slide block is connected with bolt with an intermediate plate, the rear side of each intermediate plate is provided with auricle, each intermediate plate is fixedly connected with corresponding slide block by bolt at auricle place, the same position of each intermediate plate is provided with a circular hole, and circular hole is near the forward edge of intermediate plate; Described pulley is slidably connected on fore-stock, the quantity of pulley is identical with the quantity of after-poppet sliding way, the position of each pulley is corresponding with on after-poppet slideway to be arranged, all pulleys are connected to the lower surface of a crossbeam, at the slideway each side arranging a longitudinal direction of fore-stock, be provided with a slide block in every bar slideway on fore-stock, be respectively arranged with auricle at the two ends of crossbeam, the auricle at crossbeam two ends is bolted on the slide block of correspondence; The height of slide block is less than the degree of depth of slideway, and while making bolt be fixed on slide block by auricle, the position of slide block is also fixed; Fore-stock is fixedly connected with by many connecting rods with after-poppet.
Beneficial effect of the present invention is: the rear end of floor can firmly be clipped between upper clip and lower clamping piece fixing, connects a stay cord, is connected by stay cord after pulley with weights, just can carry out pulling experiment very easily in the front end of floor; Can carry out pulling experiment to many roots plate, the intermediate plate on every root slideway is relatively independent, can operate separately simultaneously.
accompanying drawing illustrates:
Fig. 1 is perspective view of the present invention;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is using state schematic diagram of the present invention;
Fig. 4 is the schematic diagram of intermediate plate in the present invention and slide block.
embodiment:
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of floor pulling experiment device of inflating expanded radial rib antenna, it comprises intermediate plate 1 and pulley 2, described intermediate plate 1 comprises upper clip 1 and lower clamping piece 1, upper clip 1 is parallel with lower clamping piece 1 to be oppositely arranged and to be slidably connected on after-poppet 3, after-poppet 3 is provided with one or more end slipway 4, two slide block 4-1 are provided with in every bar slideway 4 on after-poppet 3, each slide block 4-1 is connected with bolt with an intermediate plate 1, the rear side of each intermediate plate 1 is provided with auricle 5, each intermediate plate 1 is fixedly connected with corresponding slide block 4-1 by bolt at auricle 5 place, the same position of each intermediate plate 1 is provided with a circular hole 1-1, circular hole 1-1 is near the forward edge of intermediate plate 1, described pulley 2 is slidably connected on fore-stock 6, the quantity of pulley 2 is identical with the quantity of after-poppet 3 sliding way 4, the position of each pulley 2 is corresponding with the slideway of on after-poppet 34 to be arranged, all pulleys 2 are connected to the lower surface of a crossbeam 6-1, at the slideway 4 each side arranging a longitudinal direction of fore-stock 6, a slide block 4-1 is provided with in every bar slideway 4 on fore-stock 6, be respectively arranged with auricle 5 at the two ends of crossbeam 6-1, the auricle 5 at crossbeam 6-1 two ends is bolted on the slide block 4-1 of correspondence, the height of slide block 4-1 is less than the degree of depth of slideway 4, and while making bolt be fixed on slide block 4-1 by auricle 5, the position of slide block 4-1 is also fixed, fore-stock 6 is fixedly connected with by many connecting rods 7 with after-poppet 3.
Experimental technique: the folding axostylus axostyle two ends of floor rear end are inserted after in the circular hole 1-1 on upper clip 1 and lower clamping piece 1 and tight a bolt, floor rear end, upper clip 1 and lower clamping piece 1 are fixed, the mast two ends of floor front end are connected with stay cord, and stay cord is connected with the weights of different quality after the pulley 2 of correspondence tests, the change of floor under the pulling force of the weights of different quality can be observed by surveying instrument.

Claims (1)

1. a floor pulling experiment device for inflating expanded radial rib antenna, is characterized in that it comprises intermediate plate (1) and pulley (2), described intermediate plate (1) comprises upper clip (1) and lower clamping piece (1), upper clip (1) is parallel with lower clamping piece (1) to be oppositely arranged and to be slidably connected on after-poppet (3), after-poppet (3) is provided with one or more end slipway (4), two slide blocks (4-1) are provided with in every bar slideway (4) on after-poppet (3), each slide block (4-1) is connected with bolt with an intermediate plate (1), the rear side of each intermediate plate (1) is provided with auricle (5), each intermediate plate (1) is fixedly connected with corresponding slide block (4-1) by bolt at auricle (5) place, the same position of each intermediate plate (1) is provided with a circular hole (1-1), circular hole (1-1) is near the forward edge of intermediate plate (1), described pulley (2) is slidably connected on fore-stock (6), the quantity of pulley (2) is identical with the quantity of after-poppet (3) sliding way (4), the position of each pulley (2) is corresponding with a slideway (4) on after-poppet (3) to be arranged, all pulleys (2) are connected to the lower surface of a crossbeam (6-1), at the slideway (4) each side arranging a longitudinal direction of fore-stock (6), a slide block (4-1) is provided with in every bar slideway (4) on fore-stock (6), auricle (5) is respectively arranged with at the two ends of crossbeam (6-1), the auricle (5) at crossbeam (6-1) two ends is bolted on the slide block (4-1) of correspondence, the height of slide block (4-1) is less than the degree of depth of slideway (4), fore-stock (6) is fixedly connected with by many connecting rods (7) with after-poppet (3).
CN201410647339.0A 2014-11-14 2014-11-14 The floor pulling experiment device of inflating expanded radial rib antenna Active CN104458431B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410647339.0A CN104458431B (en) 2014-11-14 2014-11-14 The floor pulling experiment device of inflating expanded radial rib antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410647339.0A CN104458431B (en) 2014-11-14 2014-11-14 The floor pulling experiment device of inflating expanded radial rib antenna

Publications (2)

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CN104458431A true CN104458431A (en) 2015-03-25
CN104458431B CN104458431B (en) 2016-10-12

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482439A (en) * 1966-01-14 1969-12-09 Courtaulds Ltd Tensile testing apparatus
CN1696644A (en) * 2005-05-24 2005-11-16 四川大学 Horizontal type measuring apparatus for Young's modulus
CN102338719A (en) * 2011-07-19 2012-02-01 无锡市中惠橡胶科技有限公司 Adhesive tape fatigue tester pedestal
CN102435508A (en) * 2011-09-14 2012-05-02 江苏科技大学 White car body static stiffness restriction device and static stiffness detection method
CN102980807A (en) * 2012-11-23 2013-03-20 贵州航天林泉电机有限公司 Method and device for testing load of linear telescoping mechanism
CN202974765U (en) * 2012-12-14 2013-06-05 常州市华立液压润滑设备有限公司 Pulling down device for strength test of wind power blade
CN203266607U (en) * 2013-04-12 2013-11-06 蚌埠市正园电子科技有限公司 Adjustable workbench for resistor production

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482439A (en) * 1966-01-14 1969-12-09 Courtaulds Ltd Tensile testing apparatus
CN1696644A (en) * 2005-05-24 2005-11-16 四川大学 Horizontal type measuring apparatus for Young's modulus
CN102338719A (en) * 2011-07-19 2012-02-01 无锡市中惠橡胶科技有限公司 Adhesive tape fatigue tester pedestal
CN102435508A (en) * 2011-09-14 2012-05-02 江苏科技大学 White car body static stiffness restriction device and static stiffness detection method
CN102980807A (en) * 2012-11-23 2013-03-20 贵州航天林泉电机有限公司 Method and device for testing load of linear telescoping mechanism
CN202974765U (en) * 2012-12-14 2013-06-05 常州市华立液压润滑设备有限公司 Pulling down device for strength test of wind power blade
CN203266607U (en) * 2013-04-12 2013-11-06 蚌埠市正园电子科技有限公司 Adjustable workbench for resistor production

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
夏振猛: "《天线面支撑结构张力特性分析与优化设计》", 《中国优秀硕士学位论文全文数据库 工程科技II辑》 *
王先逵: "《机械制造工艺学》", 28 February 2007, 机械工业出版社 *

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