CN205778098U - Hinge assembly and Dewar vessel - Google Patents
Hinge assembly and Dewar vessel Download PDFInfo
- Publication number
- CN205778098U CN205778098U CN201521079455.3U CN201521079455U CN205778098U CN 205778098 U CN205778098 U CN 205778098U CN 201521079455 U CN201521079455 U CN 201521079455U CN 205778098 U CN205778098 U CN 205778098U
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- China
- Prior art keywords
- hinge
- door
- connecting rod
- seat
- gate seat
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Abstract
The utility model discloses a kind of hinge assembly and Dewar vessel, wherein hinge assembly includes door-hinge and is connected to the hinge at door-hinge two ends, hinge includes pedestal and gate seat, what pedestal rotated is connected on door-hinge, hinge also includes a connecting rod, and this connecting rod is fixedly mounted on door-hinge, and gate seat is rotatably coupled on connecting rod, being provided with angle regulator on the hinge of door-hinge at least one end, this angle regulator is arranged between institute's gate seat and connecting rod.Compared with prior art, this utility model is provided with angle regulator at least one end hinge of hinge assembly, the angle of upper end hinge gate seat and hinge gate seat place, lower end plane is adjusted by angle regulator, room door is made to match with vacuum chamber end face by connecting rod with the change of gate seat angle, realize vacuum Guan Bi requirement, the problem efficiently solving abnormal Guan Bi.Achieve laborsaving, saving working hour, solve hinge assembly because of hinge seat, problem that connecting rod axiality is the highest up and down produced by welding deformation simultaneously.
Description
Technical field
This utility model relates to Dewar vessel technical field, specifically a kind of Dewar vessel and for vacuum chamber and room door even
The hinge assembly connect.
Background technology
Existing Dewar vessel cavity is connected all employing hinge assemblies and realizes opening and closing with hatch door, and hinge assembly is typically by fixing
Seat, door-hinge, connecting rod, hinge seat, bearing block, door-hinge nut, pivot pin etc. form, and see accompanying drawing, and this Hinge is by door-hinge and fixes
Seat is that hatch door provides weight support, door-hinge, bearing block, connecting rod, hinge seat realize the opening and closing transmission of hatch door, in cabin door open and close mistake
Cheng Zhong, is realized the position adjustments of (X-direction) up and down by door-hinge nut.Level (Y-axis side is realized by door-hinge, connecting rod, hinge seat
To) position adjustments.In using engineering, because connecting rod and hinge seat pivot pin are attached, connecting rod and the relative angle of hinge seat
Degree position (Z-direction) is because of architectural limitation, it is impossible to ensures immobilizing of angle position, i.e. exists when connecting rod and hinge seat angle
During degree change in location, affecting the normal laminating of hatch door and Dewar vessel cavity, especially when hatch door size is the biggest, hatch door is with true
It is formed for warpage, it is impossible to all fit, it is difficult to normal seal closure, it is impossible to realize evacuation requirement between empty cavity, from
And affect equipment performance, using to reality makes troubles, and repair rate is higher.
Summary of the invention
Technical problem to be solved in the utility model is to overcome prior art not enough, and provide a kind of adjustable pedestal and
The hinge assembly of flatness and there is the Dewar vessel of this hinge assembly between gate seat, thus simple and effective solution Dewar vessel
Comprehensive laminating on faying face between vacuum chamber and room door.
For breaking off relations above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of hinge assembly, including door-hinge and the hinge that is connected to door-hinge two ends, described hinge includes pedestal and gate seat,
What described pedestal rotated is connected on described door-hinge, it is characterised in that: described hinge also includes a connecting rod, and this connecting rod fixedly mounts
On described door-hinge, described gate seat is rotatably coupled on described connecting rod, arranges on the hinge of described door-hinge at least one end
Angled adjusting means, this angle regulator is arranged between described gate seat and connecting rod.
Described angle regulator includes that regulating block, adjustment seat and adjusting nut, described regulating block are fixed on described door
On seat, described adjustment seat is fixed on described connecting rod, and described adjustment seat is two and respectively in the both sides of described regulating block, in institute
State the described adjusting nut that on regulating block, connection can act on described regulating block.
Use rotating shaft to be connected between described connecting rod and gate seat, the lower end of described rotating shaft is provided with latch.
A kind of Dewar vessel, including vacuum chamber and room door, wherein uses one of as above described conjunction between vacuum chamber and room door
Page assembly connects.
Described pedestal is fixing with described vacuum chamber to be connected；Described gate seat is fixing with described room door to be connected.
Described vacuum chamber is additionally provided with the door lock for sealed described room door.
Described Dewar vessel is other vacuum equipments such as vacuum drying oven, vacuum tank or vacuum environment simulation storehouse.
Compared with prior art, this utility model hinge assembly and Dewar vessel, at least one end hinge of hinge assembly
On be provided with angle regulator, adjust upper end hinge gate seat and hinge gate seat place, lower end plane by angle regulator
Angle, makes room door match with vacuum chamber end face by connecting rod with the change of gate seat angle, does not solve normally closed problem.Real
Show laborsaving, saving working hour, solve hinge assembly because hinge seat, connecting rod axiality are the highest up and down produced by welding deformation simultaneously
Problem.
Accompanying drawing explanation
Fig. 1 is this utility model hinge assembly structural representation；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the generalized section of Fig. 1；
Fig. 4 is the structural representation of this utility model Dewar vessel embodiment one；
Fig. 5 is the structural representation of this utility model Dewar vessel embodiment two；
Fig. 6 is Fig. 5 top view.
Wherein: 1, door-hinge；2, upper pedestal；3, upper connecting rod；4, upper gate seat；5, lower base；6, lower link；7, lower gate seat；8、
Rotating shaft；9, latch；10, axle is heightened；11, regulating block, 12, adjustment seat；13, adjusting nut；14, bearing cap；15, upper bearing (metal)；16、
Round nut；17, axle bed；18, lower bearing；19, door lock；20, room door；21, vacuum chamber；22, room door；23, vacuum chamber.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is elaborated:
Shown in Fig. 1, Fig. 2, this utility model hinge assembly, including door-hinge 1 and the hinge that is connected to door-hinge 1 two ends, its
Middle upper end hinge includes upper pedestal 2, upper connecting rod 3 and upper gate seat 4, wherein upper pedestal 2 and upper connecting rod 3 is the most rotating is arranged on door
Axle 1 upper end, upper gate seat 4 is rotatably coupled on connecting rod 3；Lower end hinge includes lower base 5, lower link 6 and lower gate seat
7, wherein lower base 5 and the most rotating door-hinge 1 lower end that is arranged on of lower link 6, lower gate seat 7 is rotatably coupled to lower link 6.
Upper end hinge be provided with one or two in the hinge of lower end make gate seat 5 relative on connecting rod 3 rotate and lower gate seat 7 phase
The angle regulator that lower link 6 is rotated.In the present embodiment, angle regulator includes regulating block 11, adjustment seat 12
And adjusting nut, wherein regulating block be fixed on gate seat 5 and or lower gate seat 7 on, adjustment seat 12 be fixed on connecting rod 3 and or under
On connecting rod 6, adjustment seat 12 is two, is distributed in the both sides of regulating block 11, by being rotatably connected on the tune in each adjustment seat 12
Joint screw make regulating block 11 away from or in the adjustment seat 12 of arbitrary side, thus realize the regulation of angle.
This utility model adjustment seat 12 can also be made one and become c-type or the entirety of other derivative shapes.Upper connecting rod is with upper
Between gate seat, between lower link and lower gate seat, all use rotating shaft 8 to be connected, the lower end of rotating shaft is provided with latch 9.
Use upper bearing (metal) 15 to be attached between upper pedestal 2 and door-hinge 1, be fixed with axis body 17 in door-hinge 1 lower end, at lower seat
Lower bearing 18 is used to connect between body 5 and axis body 17, shown in Figure 3.
Fig. 4 is the embodiment of a kind of Dewar vessel of this utility model, including vacuum chamber 21 and room door 20, vacuum chamber 21 He
Hinge assembly as previously mentioned between room door 20 connects, and wherein, upper pedestal 2 is fixing with vacuum chamber 21 to be connected, gate seat 4 and room door 20
Fixing connection, is additionally provided with the door lock 19 for sealed room door on vacuum chamber 21.
Fig. 5, Fig. 6 are the embodiment of this utility model another kind Dewar vessel, including vacuum chamber 23 and room door 22, in vacuum
Hinge assembly as previously mentioned between room 23 and room door 22 connects.
Claims (7)
1. a hinge assembly, including door-hinge and the hinge that is connected to door-hinge two ends, described hinge includes pedestal and gate seat, institute
State being connected on described door-hinge of pedestal rotation, it is characterised in that: described hinge also includes a connecting rod, and this connecting rod is fixedly mounted on
On described door-hinge, described gate seat is rotatably coupled on described connecting rod, is provided with on the hinge of described door-hinge at least one end
Angle regulator, this angle regulator is arranged between described gate seat and connecting rod.
Hinge assembly the most according to claim 1, it is characterised in that: described angle regulator includes regulating block, regulation
Seat and adjusting nut, described regulating block is fixed on described gate seat, and described adjustment seat is fixed on described connecting rod, described regulation
Seat is two and respectively in the both sides of described regulating block, connects and can act on described on described regulating block on described regulating block
Adjusting nut.
Hinge assembly the most according to claim 1 and 2, it is characterised in that: use rotating shaft between described connecting rod and gate seat even
Connect, the lower end of described rotating shaft is provided with latch.
4. a Dewar vessel, including vacuum chamber and room door, it is characterised in that: use right to want between described vacuum chamber and room door
One of 1 to 3 described hinge assembly is asked to connect.
Dewar vessel the most according to claim 4, it is characterised in that: described pedestal is fixing with described vacuum chamber to be connected；Institute
State that gate seat and described room door are fixing to be connected.
Dewar vessel the most according to claim 5, it is characterised in that: it is additionally provided with on described vacuum chamber for sealed institute
State the door lock of room door.
Dewar vessel the most according to claim 4, it is characterised in that: described Dewar vessel is vacuum drying oven, vacuum tank or true
Altitude simulation storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521079455.3U CN205778098U (en) | 2015-12-23 | 2015-12-23 | Hinge assembly and Dewar vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521079455.3U CN205778098U (en) | 2015-12-23 | 2015-12-23 | Hinge assembly and Dewar vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205778098U true CN205778098U (en) | 2016-12-07 |
Family
ID=57412949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521079455.3U Active CN205778098U (en) | 2015-12-23 | 2015-12-23 | Hinge assembly and Dewar vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205778098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819955A (en) * | 2019-11-01 | 2020-02-21 | 南阳光驰科技有限公司 | Adjustable hinge device of bearing door |
-
2015
- 2015-12-23 CN CN201521079455.3U patent/CN205778098U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819955A (en) * | 2019-11-01 | 2020-02-21 | 南阳光驰科技有限公司 | Adjustable hinge device of bearing door |
| CN110819955B (en) * | 2019-11-01 | 2024-05-28 | 南阳清水科技有限公司 | Adjustable hinge device of bearing door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |