CN105114807B - Adjusting means for the cold screen of gas helium in vacuum tank - Google Patents
Adjusting means for the cold screen of gas helium in vacuum tank Download PDFInfo
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- CN105114807B CN105114807B CN201510435615.1A CN201510435615A CN105114807B CN 105114807 B CN105114807 B CN 105114807B CN 201510435615 A CN201510435615 A CN 201510435615A CN 105114807 B CN105114807 B CN 105114807B
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- cold screen
- support frame
- adjusting means
- support
- car
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Abstract
The invention provides a kind of adjusting means for the cold screen of gas helium in vacuum tank, including cold screen fixed support, mobile device, rotatable support frame and spiral lift device；Wherein, one end of the rotatable support frame is connected with cold screen fixed support, and the other end is connected by rotating shaft with mobile device；The cold screen fixed support is used for the fixation of the cold screen of gas helium to be regulated；The spiral lift device is set on the mobile device, for driving the rotation of rotatable support frame；The mobile device is used to drive the movement of the support bracket fastened progress of the cold screen laterally and/or longitudinally.The present invention is provided with mobile device and spiral lift device, and being taken offence so as to band, the cold screen of helium is in horizontal direction and longitudinal direction moves and rotary motion, reduces use and the safety of manpower；Overall structure of the present invention is the tower structure of square steel tube composition, meets to ensure human users' facility while intensity.
Description
Technical field
The present invention relates to mechanical engineering, in particular it relates to a kind of adjusting means for the cold screen of gas helium in vacuum tank.
Background technology
The cold screen of gas helium is honeycomb, big and heavy, and 20K cold black backgrounds, gas helium are used as in Space environment simulation facility vacuum tank
Cold screen cooling required helium and liquid nitrogen working medium, cold screen is introduced refrigeration working medium outside tank by metal hose.Due to different product
Demand is different, and the cold screen of gas helium is different using position in vacuum tank.Therefore, in actual use, the cold screen position of gas helium need through
Normal adjusting position.And because the cold screen of gas helium is placed in environment simulation facility vacuum tank and the reason such as cold screen itself, regulation gas helium are cold
There are the following problems for screen：
1) whole gas helium cold screen about 200kg, appearance and size is 2.5m x 1m.Such as without using frock, it is necessary to which 4 people are in gas
The cold screen bottom of helium supports cold screen, and the subsidiary metal hose of the 1 cold screen of personal adaption gas helium is in order to avoid it bends；The cold screen surfaces of gas helium are honeybee
Nest structure, surface not resistance to compression, the power of very little just can make honeycomb areal deformation, destroy the cold screen original structure of gas helium.Entirely adjusting
During, the cold screen bottom of gas helium needs someone's support always, hidden danger be present.Simultaneously because environment simulation facility vacuum tank narrow space,
Personnel probably damage other equipment in tank.Therefore, there is risk in original regulative mode；
2) it is manually also sustainable when the cold screen of gas helium needs horizontal positioned, if but need cold screen to be in inclination or vertical state,
The strong point of equipment will be difficult to find that, manpower can not adjust cold screen to required position.Therefore, original regulative mode is difficult to meet
Demand of the different product for the cold screen position of gas helium.
The content of the invention
For in the prior art the defects of, it is an object of the invention to provide a kind of regulation for the cold screen of gas helium in vacuum tank
Device.
According to the adjusting means provided by the present invention for the cold screen of gas helium in vacuum tank, including cold screen fixed support, movement
Device, rotatable support frame and spiral lift device；
Wherein, one end of the rotatable support frame is connected with cold screen fixed support, and the other end is filled by rotating shaft with mobile
Put connection；The cold screen fixed support is used for the fixation of the cold screen of gas helium to be regulated；
The spiral lift device is set on the mobile device, for driving the rotation of rotatable support frame；
The mobile device is used to drive the movement of the support bracket fastened progress of the cold screen laterally and/or longitudinally.
Preferably, the mobile device includes vertically moving car and transverse shifting car；
The transverse shifting car is vertically moved on the upside of car described in being arranged on, can be along the length direction for vertically moving car
It is mobile；The car that vertically moves is used to drive the width for vertically moving car described in the transverse shifting edge to move；
The other end of the rotatable support frame is connected by rotating shaft with the transverse shifting car；The spiral lift device
It is arranged on the transverse shifting car.
Preferably, in addition to manual rotary devices；
The manual rotary devices are arranged on the support bracket fastened angle end of the cold screen and/or side；The rotation manually
Rotary device is used to the cold screen fixed support of the fixation and the cold screen of gas helium being fixed together.
Preferably, the manual rotary devices include swingle, the first handwheel and cushion block；
One end of the swingle is provided with first handwheel, and the other end is provided with cushion block；The cushion block is used for will be solid
The fixed cold screen of the cold gentle helium of screen fixed support is fixed together；First handwheel is used to drive the cushion block by the swingle
Motion.
Preferably, the spiral lift device includes screw mandrel, the second handwheel, support frame adjusting means and coupling bar；
Second handwheel is arranged on one end of the screw mandrel；The screw mandrel and support frame as described above adjusting means, the company
Connect bolt threaded connection；
The coupling bar is arranged on the transverse shifting car；Support frame as described above adjusting means is arranged on the rotatable support
On frame；Drive support frame as described above adjusting means to be moved along the screw mandrel by rotating second-hand's wheel, and then drive described cold
Shield fixed support rotary motion.
Preferably, the rotating range of the rotatable support frame is 0 to 90 degree.
Preferably, spiral lift device is self-locking structure, and rotating support is fixed in all positions that can be in adjustable extent；
The screw mandrel uses stainless steel of the surface for trapezoidal thread.
Preferably, the rotatable support frame includes first support bar and second support bar；The one of the first support bar
End is connected with the support bracket fastened one end of cold screen, and the other end is connected by rotating shaft with the transverse shifting car；Second support
One end of bar is connected with the support bracket fastened the other end of cold screen, and the other end is connected by the rotating shaft with the transverse shifting car.
Compared with prior art, the present invention has following beneficial effect：
1st, the present invention is provided with mobile device and spiral lift device, so as to band take offence the cold screen of helium in horizontal direction and
Longitudinal direction moves and rotary motion, reduces use and the safety of manpower；
2nd, overall structure of the present invention is the tower structure of square steel tube composition, meets to ensure human users just while intensity
Profit；
3rd, spiral lift device is self-locking structure in the present invention, can be fixed in the optional position in adjustable extent, and stop
Stay until being fixed using supporting tool complete.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the present invention；
Fig. 2 is another structural representation of the present invention；
Fig. 3 is the structural representation of spiral lift device in the present invention.
In figure：
1 is cold platen bracket；
2 be spiral lift device；
3 be transverse shifting car；
4 be to vertically move car；
5 be manual rotating device；
6 be rotatable support frame.
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
In the present embodiment, fixed provided by the present invention for the adjusting means of the cold screen of gas helium in vacuum tank, including cold screen
Support 1, mobile device, rotatable support frame 6 and spiral lift device 2；Wherein, one end of the rotatable support frame 6 with
Cold screen fixed support 1 is connected, and the other end is connected by rotating shaft with mobile device；The cold screen fixed support 1 is used for gas to be regulated
The fixation of the cold screen of helium；The spiral lift device 2 is set on the mobile device, for driving rotatable support frame 6 to rotate；It is described
Mobile device is used for the movement carried out laterally and/or longitudinally for driving the cold screen fixed support 1.The spiral lift device 2
Including screw mandrel, the second handwheel, support frame adjusting means and coupling bar；Second handwheel is arranged on one end of the screw mandrel；Institute
Screw mandrel is stated to be threadedly coupled with support frame as described above adjusting means, the coupling bar；The coupling bar is arranged on the transverse shifting car
3；Support frame as described above adjusting means is arranged on the rotatable support frame 6；The drive branch is taken turns by rotating the second-hand
Support adjusting means is moved along the screw mandrel, and then drives the cold screen fixed support rotary motion.The rotatable support frame 6
Rotating range for 0 to 90 degree.The rotatable support frame 6 includes first support bar and second support bar；First support
One end of bar is connected with the one end of cold screen fixed support 1, and the other end is connected by rotating shaft with the transverse shifting car 3；It is described
One end of second support bar is connected with the other end of cold screen fixed support 1, and the other end is laterally moved by the rotating shaft with described
Motor-car 3 connects.
Spiral lift device 2 is self-locking structure, and rotating support 6 is fixed in all positions that can be in adjustable extent；It is described
Screw mandrel uses stainless steel of the surface for trapezoidal thread.
The mobile device includes vertically moving car 4 and transverse shifting car 3；The transverse shifting car 3 is arranged on described vertical
To the upside of locomotive 4, can be moved along the length direction for vertically moving car 4；It is described vertically move car 4 be used to driving it is described
Transverse shifting car 3 moves along the width for vertically moving car 4；The other end of the rotatable support frame 6 passes through rotating shaft
It is connected with the transverse shifting car 3；The spiral lift device 2 is arranged on the transverse shifting car 3.It is described to vertically move car
4 are made of square steel tube, and with stainless steel roller, stainless steel roller can fix in the optional position in adjustable extent.It is described
Transverse shifting car 3 uses steelframe welding structure, and strengthens design using support at middle part.The length side for vertically moving car 4
To for the direction parallel to paper, width is perpendicular to the direction of paper.
Transverse shifting car 3 and vertically move the bottom of car 4 and carry and be capable of the rollers of trim locations, avoid because mismachining tolerance pair is set
Standby cooperation impacts.
Provided by the present invention for the adjusting means of the cold screen of gas helium in vacuum tank, in addition to manual rotary devices 5；The hand
Dynamic rotating device 5 is arranged on the angle end and/or side of the cold screen fixed support 1；The manual rotary devices 5 are used for will
The fixed cold cold screen of gentle helium of screen fixed support 1 is fixed together.The manual rotary devices 5 include swingle, the first handwheel and
Cushion block；One end of the swingle is provided with first handwheel, and the other end is provided with cushion block；The cushion block is used for will be fixed cold
The screen cold screen of gentle helium of fixed support 1 is fixed together；First handwheel is used to drive the cushion block to transport by the swingle
It is dynamic.The cushion block is made of stainless steel, the first handwheel chromium plating carbon steel.
Provided by the present invention for the adjusting means of the cold screen of gas helium in vacuum tank, when the first handwheel and the second handwheel in addition to,
Remainder material is stainless steel, ensures cleaning oil-free after cleaning.
When using provided by the present invention for the adjusting means of the cold screen of gas helium in vacuum tank, the cold screen of gas helium is passed through into screw
Cold screen fixed support 1 is fixed on, with the spinning in and out of screw mandrel, driving support frame adjusting means drives adjustable triangular support bracket
6 rotate, and then band is taken offence the cold screen of helium around rotating shaft rotation and fixed in required position；Transverse shifting car 3 can be used along moving left and right
Moved in the cold screen of gas helium along this direction, vertically move car 4 and passed in and out along paper vertical direction, transported for the cold screen of gas helium along this direction
It is dynamic；The top of manual rotating device 5 props up the corner and side of cold screen fixed support 1, for fixing cold 1 gentle helium of screen fixed support
Cold screen, and finely tuned in a small range.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (6)
1. a kind of adjusting means for the cold screen of gas helium in vacuum tank, it is characterised in that including cold screen fixed support (1), movement
Device, rotatable support frame (6) and spiral lift device (2)；
Wherein, one end of the rotatable support frame (6) is connected with cold screen fixed support (1), and the other end passes through rotating shaft and movement
Device connects；The cold screen fixed support (1) is used for the fixation of the cold screen of gas helium to be regulated；
The spiral lift device (2) is set on the mobile device, for driving the rotation of rotatable support frame (6)；
The mobile device is used for the movement carried out laterally and/or longitudinally for driving the cold screen fixed support (1)；
The mobile device includes vertically moving car (4) and transverse shifting car (3)；
The transverse shifting car (3) is vertically moved on the upside of car (4) described in being arranged on, can be along the length for vertically moving car (4)
Spend direction movement；The car (4) that vertically moves is used to drive the transverse shifting car (3) along the width for vertically moving car (4)
Spend direction movement；
The other end of the rotatable support frame (6) is connected by rotating shaft with the transverse shifting car (3)；The spiral lifting dress
(2) are put to be arranged on the transverse shifting car (3)；
The spiral lift device (2) includes screw mandrel, the second handwheel, support frame adjusting means (9) and coupling bar (8)；
Second handwheel is arranged on one end of the screw mandrel；The screw mandrel and support frame as described above adjusting means (9), the connection
Bolt (8) is threadedly coupled；
The coupling bar (8) is arranged on the transverse shifting car (3)；Support frame as described above adjusting means (9) can revolve described in being arranged on
Turn on support frame (6)；Drive support frame as described above adjusting means (9) to be moved along the screw mandrel by rotating second-hand's wheel, enter
And drive the cold screen fixed support rotary motion.
2. the adjusting means according to claim 1 for the cold screen of gas helium in vacuum tank, it is characterised in that also include manual
Rotating device (5)；
The manual rotary devices (5) are arranged on the angle end and/or side of the cold screen fixed support (1)；It is described manual
Rotating device (5) is used to the cold screen fixed support (1) of the fixation and the cold screen of gas helium (7) being fixed together.
3. the adjusting means according to claim 2 for the cold screen of gas helium in vacuum tank, it is characterised in that the rotation manually
Rotary device (5) includes swingle, the first handwheel and cushion block；
One end of the swingle is provided with first handwheel, and the other end is provided with cushion block；The cushion block is used for will be fixed cold
The screen cold screen of fixed support (1) gentle helium (7) is fixed together；First handwheel is used to drive the pad by the swingle
Block moves.
4. the adjusting means according to claim 1 for the cold screen of gas helium in vacuum tank, it is characterised in that described rotatable
The rotating range of support frame (6) is 0 to 90 degree.
5. the adjusting means according to claim 1 for the cold screen of gas helium in vacuum tank, it is characterised in that spiral lifting fills
It is self-locking structure to put (2), and rotating support (6) is fixed in all positions that can be in adjustable extent；The screw mandrel use surface for
The stainless steel of trapezoidal thread.
6. the adjusting means according to claim 1 for the cold screen of gas helium in vacuum tank, it is characterised in that described rotatable
Support frame (6) includes first support bar and second support bar；One end of the first support bar and the one of cold screen fixed support (1)
End is connected, and the other end is connected by rotating shaft with the transverse shifting car (3)；One end of the second support bar is fixed with cold screen
The other end of support (1) is connected, and the other end is connected by the rotating shaft with the transverse shifting car (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510435615.1A CN105114807B (en) | 2015-07-22 | 2015-07-22 | Adjusting means for the cold screen of gas helium in vacuum tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510435615.1A CN105114807B (en) | 2015-07-22 | 2015-07-22 | Adjusting means for the cold screen of gas helium in vacuum tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105114807A CN105114807A (en) | 2015-12-02 |
| CN105114807B true CN105114807B (en) | 2017-12-22 |
Family
ID=54662859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510435615.1A Active CN105114807B (en) | 2015-07-22 | 2015-07-22 | Adjusting means for the cold screen of gas helium in vacuum tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105114807B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117167653B (en) * | 2023-11-02 | 2024-02-06 | 无锡华立聚能装备有限公司 | Adjusting device for gas helium cooling screen in vacuum tank |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006020939A1 (en) * | 2006-05-05 | 2007-11-08 | Linde Ag | Arrangement for movable mounting of fueling clutch of vehicle, particularly liquid hydrogen fueling clutch, has support frame, which is provided with fueling clutch |
| CN101552022B (en) * | 2008-04-03 | 2012-05-09 | 彭东波 | Rack and server separating type high capacity automatic CD server |
| CN201913453U (en) * | 2010-12-21 | 2011-08-03 | 中国航天科技集团公司第五研究院第五一八研究所 | 6-DOF (degree of freedom) precision installation device for plate-type structures |
| DE102011053800A1 (en) * | 2011-09-20 | 2013-03-21 | Invite GmbH | Holding frame for a multi-coupling for filling and / or emptying a chemical plant container |
| CN103058098B (en) * | 2012-12-26 | 2015-03-25 | 陈连富 | Hinge type multifunctional operation machine |
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| Publication number | Publication date |
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| CN105114807A (en) | 2015-12-02 |
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