CN109916588A - A kind of wind-tunnel attaching nut support device - Google Patents
A kind of wind-tunnel attaching nut support device Download PDFInfo
- Publication number
- CN109916588A CN109916588A CN201910310724.9A CN201910310724A CN109916588A CN 109916588 A CN109916588 A CN 109916588A CN 201910310724 A CN201910310724 A CN 201910310724A CN 109916588 A CN109916588 A CN 109916588A
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- CN
- China
- Prior art keywords
- support
- wind
- attaching nut
- roller support
- tunnel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 6
- 208000005189 Embolism Diseases 0.000 claims description 9
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The invention discloses a kind of wind-tunnel attaching nut support devices, including car body pedestal, roller support, idler wheel, guide rail, sliding support, limited block, wheel and locking device.Wind-tunnel attaching nut's support device of the invention is placed on wind-tunnel track, then sliding support is moved along guide rail to wind-tunnel tube body direction, until roller support I is moved to the underface of attaching nut, sliding support is locked by limited block, roller support I is lifted again, two idler wheels is made to support attaching nut jointly.Idler wheel can be moved around axis, so that attaching nut's rotation in the case where keeping axis constant is flexible, facilitate the installation and removal of attaching nut, and then realize the connection or release of wind-tunnel tube body, and ensure that the concentricity of attaching nut and wind-tunnel tube body, improve the positioning accuracy and installation effectiveness of attaching nut.
Description
Technical field
The invention belongs to wind-tunnel facilities fields, and in particular to a kind of wind-tunnel attaching nut support device.
Background technique
It in wind-tunnel facilities, is attached between wind-tunnel tube body by attaching nut, wind-tunnel tube body, must when being dismounted
It must guarantee the concentricity between attaching nut and wind-tunnel tube body.For the nut of small diameter, manpower can be held up;But for big
Type wind-tunnel, wind-tunnel tube body are relatively large in diameter, and the diameter of attaching nut is also larger, and quality can weigh 1 ton or so, depend merely on manpower not
It can hold up.Carry out the disassembly of wind-tunnel tube body, but this hanging method is not easy again after generally attaching nut being lifted using driving
Adjust the concentricity of attaching nut and wind-tunnel tube body.Therefore there is an urgent need to invent a kind of wind-tunnel attaching nut support device to solve
This technical problem.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of wind-tunnel attaching nut support devices.
Wind-tunnel attaching nut's support device of the invention, which is characterized in that wind-tunnel attaching nut's support device packet
Include car body pedestal, roller support I, idler wheel, guide rail, sliding support, limited block, wheel, locking device and roller support II;
The car body pedestal is a plate, is equipped with two parallel guide rails above, is installed below there are four wheel, is leading
The limited block of the sliding support and limit slippage support motion position that move along guide rail is installed on rail;
The both ends of the sliding support are arranged symmetrically there are two inclined-plane, and roller support I is mounted on sliding support by hinge
On inclined-plane I, roller support I is lifted or put down using the handle on roller support I, is locked and is positioned by locking device after lifting
Roller support I puts down central symmetry plane of the rear roller support I towards sliding support;Roller support II is fixedly mounted on sliding branch
On the inclined-plane II of frame;Idler wheel is installed on the top of roller support I and roller support II.
The angular range on the inclined-plane and horizontal plane is 20 ° ~ 30 °.
The sliding support upper surface center is equipped with rubber pad.
Installation direction of the direction of motion of the wheel perpendicular to guide rail.
The locking device includes an embolism and two pins for being arranged symmetrically in embolism two sides, sliding support it is oblique
It is provided with a mounting groove equipped with the pedestal of roller support I on face I, is provided with a plug hole on the pedestal of roller support I
The pin hole being arranged symmetrically with two lifts roller support I, and the pedestal of roller support I is loaded in mounting groove, after being inserted into pin
It is inserted into embolism positioning and fixed idler whell support I.
Wind-tunnel attaching nut's support device of the invention, can hold up the attaching nut of wind-tunnel tube body, so that attaching nut
In the case where keeping axis constant, rotation flexibly, facilitates the installation and removal of attaching nut, and then realize wind-tunnel tube body
Connection or release, and ensure that the concentricity of attaching nut and wind-tunnel tube body, improve the positioning accuracy and peace of attaching nut
Fill efficiency.
Detailed description of the invention
Fig. 1 is the schematic perspective view of wind-tunnel attaching nut's support device of the invention;
Fig. 2 is the schematic perspective view of roller support down state in wind-tunnel attaching nut's support device structure of the invention;
Fig. 3 is that the wind-tunnel of wind-tunnel attaching nut's support device of the invention installs schematic perspective view;
In figure, 1. car body pedestals, 2. roller supports I, 3. idler wheels, 4. guide rails, 5. sliding supports, 6. limited blocks, 7. wheels, 8. wind
Hole track, 9. wind-tunnel tube bodies I, 10. wind-tunnel tube bodies II, 11. attaching nuts, 12. tube support vehicles, 13. locking devices, 14. rollings
Wheeling support II.
Specific embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in Figs. 1-2, wind-tunnel attaching nut's support device of the invention includes car body pedestal 1, roller support I 2, idler wheel
3, guide rail 4, sliding support 5, limited block 6, wheel 7, locking device 13 and roller support II 14;
The car body pedestal 1 is a plate, is equipped with two parallel guide rails 4 above, is installed below there are four wheel 7,
The limited block 6 of 5 movement position of sliding support 5 and limit slippage bracket moved along guide rail 4 is installed on guide rail 4;
The both ends of the sliding support 5 are arranged symmetrically there are two inclined-plane, and roller support I 2 is mounted on sliding support 5 by hinge
Inclined-plane I on, lift or put down roller support I 2 using the handle on roller support I 2, locked after lifting by locking device 13
And positioning roller support I 2, put down central symmetry plane of the rear roller support I 2 towards sliding support 5;The fixed peace of roller support II 14
On the inclined-plane of sliding support 5 II;Idler wheel 3 is installed on the top of roller support I 2 and roller support II 14.
The angular range on the inclined-plane and horizontal plane is 20 ° ~ 30 °.
The 5 upper surface center of sliding support is equipped with rubber pad.
Installation direction of the direction of motion of the wheel 7 perpendicular to guide rail 4.
The locking device 13 includes an embolism and two pins for being arranged symmetrically in embolism two sides, sliding support 5
Inclined-plane I on be provided with a mounting groove equipped with the pedestal of roller support I 2, be provided with one on the pedestal of roller support I 2
Plug hole and two pin holes being arranged symmetrically, lift roller support I 2, and the pedestal of roller support I 2 is loaded in mounting groove, insert
Embolism positioning and fixed idler whell support I 2 are inserted into after entering pin.
Embodiment 1
Wind-tunnel tube body I 9 and wind-tunnel tube body II 10 are supported on wind-tunnel track 8 by tube support vehicle 12, by wind-tunnel of the invention
After attaching nut's support device is adjusted to state as shown in Figure 2, then wind-tunnel attaching nut's support device of the invention placed
On wind-tunnel track 8 (wind-tunnel attaching nut support device can be moved by wheel 7 along wind-tunnel track 8), then by sliding branch
Frame 5 is moved along guide rail 4 to wind-tunnel tube body direction, until roller support I 2 is moved to the underface of attaching nut 11, passes through limit
Block 6 locks sliding support 5, then roller support I 2 is lifted, and makes two idler wheels 3 that can just support attaching nut jointly
11, reach state as shown in Figure 3.
During attaching nut 11 fastens and unclamps, since idler wheel 3 can be moved around axis, so 11 energy of attaching nut
It enough easily rotates until connecting or unclamping wind-tunnel tube body I 9 and wind-tunnel tube body II 10.
Claims (5)
1. a kind of wind-tunnel attaching nut support device, which is characterized in that wind-tunnel attaching nut's support device includes car body
Pedestal (1), roller support I (2), idler wheel (3), guide rail (4), sliding support (5), limited block (6), wheel (7), locking device
(13) and roller support II (14);
The car body pedestal (1) is a plate, is equipped with two parallel guide rails (4) above, is installed below there are four vehicle
It takes turns (7), the sliding support (5) and limit slippage bracket (5) movement position moved along guide rail (4) is installed on guide rail (4)
Limited block (6);
The both ends of the sliding support (5) are arranged symmetrically there are two inclined-plane, and roller support I (2) is mounted on sliding by hinge
On the inclined-plane I of bracket (5), roller support I (2) is lifted or put down using the handle on roller support I (2), passes through lock after lifting
Tight device (13) locking and positioning roller support I (2), put down central symmetry of the rear roller support I (2) towards sliding support (5)
Face;Roller support II (14) is fixedly mounted on the inclined-plane II of sliding support (5);In roller support I (2) and roller support II
(14) top is equipped with idler wheel (3).
2. wind-tunnel attaching nut support device according to claim 1, which is characterized in that the angle on the inclined-plane and horizontal plane
Range is 20 ° ~ 30 °.
3. wind-tunnel attaching nut support device according to claim 1, which is characterized in that described sliding support (5) upper surface
Center is equipped with rubber pad.
4. wind-tunnel attaching nut support device according to claim 1, which is characterized in that the direction of motion of the wheel (7)
Perpendicular to the installation direction of guide rail (4).
5. wind-tunnel attaching nut support device according to claim 1, which is characterized in that the locking device (13) includes one
A embolism and two pins for being arranged symmetrically in embolism two sides are provided with one and roller support on the inclined-plane I of sliding support (5)
The pedestal of I (2) equipped mounting groove is provided with a plug hole and two pins being arranged symmetrically on the pedestal of roller support I (2)
Roller support I (2) is lifted in hole, and the pedestal of roller support I (2) is loaded in mounting groove, is inserted into embolism positioning after being inserted into pin
With fixed idler whell support I (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910310724.9A CN109916588A (en) | 2019-04-18 | 2019-04-18 | A kind of wind-tunnel attaching nut support device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910310724.9A CN109916588A (en) | 2019-04-18 | 2019-04-18 | A kind of wind-tunnel attaching nut support device |
Publications (1)
Publication Number | Publication Date |
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CN109916588A true CN109916588A (en) | 2019-06-21 |
Family
ID=66977632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910310724.9A Pending CN109916588A (en) | 2019-04-18 | 2019-04-18 | A kind of wind-tunnel attaching nut support device |
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CN (1) | CN109916588A (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201091982Y (en) * | 2007-11-15 | 2008-07-30 | 渤海船舶重工有限责任公司 | Ship craft shafting alignment roller rack |
CN101939629A (en) * | 2007-12-28 | 2011-01-05 | 卡泊尔投资公司 | Apparatus and method for forming and testing lengths of pipe |
CN205221925U (en) * | 2015-12-21 | 2016-05-11 | 北京安泰永盛金属材料有限公司 | Conveyance device |
CN105699045A (en) * | 2015-12-25 | 2016-06-22 | 中国空气动力研究与发展中心超高速空气动力研究所 | Device and method for locking and dismounting tail support rod of wind tunnel test model |
CN107650887A (en) * | 2017-09-11 | 2018-02-02 | 东莞市盛奇智能设备科技有限公司 | A kind of car bumper support of new-energy automobile |
CN206966970U (en) * | 2017-07-21 | 2018-02-06 | 浙江金象科技有限公司 | Adjustable roller frame |
CN207402375U (en) * | 2017-03-17 | 2018-05-25 | 四川川安国购机器人科技有限公司 | Double drive hydraulic roller wheel frame |
CN108362466A (en) * | 2017-12-29 | 2018-08-03 | 重庆大学 | Half flexible jet pipe guide rail horizontal larynx block driving device of continous way transonic wind tunnel |
CN108438194A (en) * | 2017-12-13 | 2018-08-24 | 渤海造船厂集团有限公司 | Double guiding roller devices |
CN108655659A (en) * | 2018-06-29 | 2018-10-16 | 河南东起机械有限公司 | A kind of wind-power tower rolling wheel support |
CN209559461U (en) * | 2019-04-18 | 2019-10-29 | 中国空气动力研究与发展中心超高速空气动力研究所 | A kind of wind-tunnel attaching nut support device |
-
2019
- 2019-04-18 CN CN201910310724.9A patent/CN109916588A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201091982Y (en) * | 2007-11-15 | 2008-07-30 | 渤海船舶重工有限责任公司 | Ship craft shafting alignment roller rack |
CN101939629A (en) * | 2007-12-28 | 2011-01-05 | 卡泊尔投资公司 | Apparatus and method for forming and testing lengths of pipe |
CN205221925U (en) * | 2015-12-21 | 2016-05-11 | 北京安泰永盛金属材料有限公司 | Conveyance device |
CN105699045A (en) * | 2015-12-25 | 2016-06-22 | 中国空气动力研究与发展中心超高速空气动力研究所 | Device and method for locking and dismounting tail support rod of wind tunnel test model |
CN207402375U (en) * | 2017-03-17 | 2018-05-25 | 四川川安国购机器人科技有限公司 | Double drive hydraulic roller wheel frame |
CN206966970U (en) * | 2017-07-21 | 2018-02-06 | 浙江金象科技有限公司 | Adjustable roller frame |
CN107650887A (en) * | 2017-09-11 | 2018-02-02 | 东莞市盛奇智能设备科技有限公司 | A kind of car bumper support of new-energy automobile |
CN108438194A (en) * | 2017-12-13 | 2018-08-24 | 渤海造船厂集团有限公司 | Double guiding roller devices |
CN108362466A (en) * | 2017-12-29 | 2018-08-03 | 重庆大学 | Half flexible jet pipe guide rail horizontal larynx block driving device of continous way transonic wind tunnel |
CN108655659A (en) * | 2018-06-29 | 2018-10-16 | 河南东起机械有限公司 | A kind of wind-power tower rolling wheel support |
CN209559461U (en) * | 2019-04-18 | 2019-10-29 | 中国空气动力研究与发展中心超高速空气动力研究所 | A kind of wind-tunnel attaching nut support device |
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