CN207005715U - A kind of low-temperature (low temperature) vessel landing leg connecting mechanism - Google Patents
A kind of low-temperature (low temperature) vessel landing leg connecting mechanism Download PDFInfo
- Publication number
- CN207005715U CN207005715U CN201720491937.2U CN201720491937U CN207005715U CN 207005715 U CN207005715 U CN 207005715U CN 201720491937 U CN201720491937 U CN 201720491937U CN 207005715 U CN207005715 U CN 207005715U
- Authority
- CN
- China
- Prior art keywords
- temperature
- low
- heat
- loading plate
- vessel
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of low-temperature (low temperature) vessel landing leg connecting mechanism, including：At lower bracing frame, upper support frame and at least two stepped distribution, connection upper support frame and lower bracing frame heat-shield mechanism, heat-shield mechanism includes the upper loading plate being connected with upper support frame, the lower loading plate being connected with lower bracing frame, and the thermal insulation barriers between loading plate and lower loading plate are arranged on, bolt locks after passing through upper loading plate, thermal insulation barriers and lower loading plate with nut.The utility model is by setting the stepped distribution of heat-shield mechanism, good heat-blocking action can be played, and can bears load well, in addition, heat-shield mechanism is arranged in the Sealed sandwich that inner pressurd vessel is formed with outer container, heat-shield mechanism is wrapped by the thermal insulating filler filled in Sealed sandwich, further enhances effect of heat insulation.The utility model can solve the problem that：The low-temperature (low temperature) vessel very big technological deficiency of landing leg connecting mechanism heat output, substantially improve the heat-proof quality of low-temperature (low temperature) vessel landing leg connecting mechanism.
Description
Technical field
It the utility model is related to low-temperature (low temperature) vessel, particularly a kind of low-temperature (low temperature) vessel landing leg connecting mechanism with heat insulating function.
Background technology
Low-temperature (low temperature) vessel has supporting arrangement when placing, and is mainly made up of supporting leg, connecting bracket etc..At present, low-temperature (low temperature) vessel
Supporting arrangement, the connection mounting structure used in it is very simple, is only formed, is welded on low-temperature (low temperature) vessel with one piece of steel plate bending,
Make simply, but its disadvantage is exactly that heat output is very big.Such as when low-temperature (low temperature) vessel storage tank, storage be liquid carbon dioxide when,
Its fluid temperature, which often requires that, is maintained at -17 DEG C, corresponding below design pressure 2.4MPa, therefore requires higher to storage tank thermal insulation.By
Often realized and be incubated in the filling of tank body periphery with fillers such as polyurethane in carbon dioxide storage tank, used in conventional supporting arrangement
There is " sweating " very in connecting bracket, the part that often " run cold " seriously, causes connecting bracket to expose outside heat-insulation layer in use
To icing phenomenon.
Utility model content
The utility model is directed to the low-temperature (low temperature) vessel very big technological deficiency of landing leg connecting mechanism heat output in the prior art, is
Improve the heat-proof quality of low-temperature (low temperature) vessel landing leg connecting mechanism, machine is connected with supporting leg the utility model proposes a kind of low-temperature (low temperature) vessel
Structure, specifically a kind of low-temperature (low temperature) vessel landing leg connecting mechanism with heat insulating function.
A kind of low-temperature (low temperature) vessel landing leg connecting mechanism, including inner pressurd vessel, outer container and branch leg connection device, its feature exist
In：The branch leg connection device includes at least local lower bracing frame for stretching out outer container, and the upper support frame with inner pressurd vessel welding,
It is attached between the upper support frame and lower bracing frame by the heat-shield mechanism of stepped distribution.
The heat-shield mechanism is arranged between inner pressurd vessel and outer container, and clips are formed between the inner pressurd vessel and outer container
Layer, Sealed sandwich is interior to be filled with thermal insulating filler, and the thermal insulating filler wraps heat-shield mechanism.
The heat-shield mechanism includes the upper loading plate being connected with upper support frame, the lower loading plate being connected with lower bracing frame, and
The thermal insulation barriers being arranged between loading plate and lower loading plate, bolt pass through upper loading plate, thermal insulation barriers and lower loading plate after with spiral shell
Mother locks.
Described thermal insulation barriers are bakelite or fiberglass.
Described heat-shield mechanism is provided with the anti-loose structure for preventing nut loosening.
The heat-shield mechanism also includes the first heat insulating washer being arranged between loading plate and nut, and/or is arranged on
The second heat insulating washer between bolt head and lower loading plate.
First heat insulating washer is at least partially submerged into loading plate, and/or second heat insulating washer at least locally sinks
Enter lower loading plate.
The upper support frame includes being adapted with inner pressurd vessel and welding the arc of fastening, and the multiple muscle be arrangeding in parallel
Plate, the gusset both ends respectively with arc, upper carrying plate weld.
The lower bracing frame include with it is lower carrying plate weld support bracket, with support bracket welding pinboard, and with switching
The supporting leg link of plate weld.
Support bracket or the supporting leg link is flute profile.
The beneficial effects of the utility model are：A kind of low-temperature (low temperature) vessel has used lower bracing frame, upper branch with landing leg connecting mechanism
The combination of support, heat-shield mechanism, the stepped distribution of heat-shield mechanism, can play good heat-blocking action, and and can is held well
It is loaded.In addition, heat-shield mechanism is arranged between inner pressurd vessel and outer container, clips are provided between inner pressurd vessel and outer container
Layer, wraps heat-shield mechanism by the thermal insulating filler filled in Sealed sandwich, can further enhance effect of heat insulation, and can
Prevent bolt from getting rusty；Heat-shield mechanism is additionally provided with locking gear, can prevent the vibration of low-temperature (low temperature) vessel transportation, caused spiral shell
The phenomenon that bolt, nut loosening come off.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model structure diagram；
Fig. 2 is Fig. 1 right view；
Fig. 3 is sectional view at the A-A of Fig. 2 middle sections；
Fig. 4 is partial enlarged drawing at B in Fig. 3；
Fig. 5 is the structural representation of support bracket；
Fig. 6 is Fig. 5 top view；
Fig. 7 is the structural representation of supporting leg link；
Fig. 8 is Fig. 7 left view；
Fig. 9 is Fig. 7 top view.
Embodiment
Referring to Fig. 1 to Fig. 9, the utility model is elaborated.It is pointed out that the utility model can be with
Many different modes are realized, however it is not limited to embodiment described herein, on the contrary, the purpose of these embodiments are provided be in order to
Make those skilled in the art to content understanding disclosed in the utility model more thorough and comprehensive.
Reference picture 1, a kind of low-temperature (low temperature) vessel landing leg connecting mechanism, including inner pressurd vessel 3, outer container 2 and branch leg connection device
1, branch leg connection device 1 includes at least local lower bracing frame 11 for stretching out outer container, and the upper support frame 13 with inner pressurd vessel welding,
It is attached between upper support frame 13 and lower bracing frame 11 by the heat-shield mechanism 12 of stepped distribution.Heat-shield mechanism 12 is in ladder
Shape is distributed, and while stress is ensured, can reduce the contact area of low-temperature (low temperature) vessel landing leg connecting mechanism and low-temperature (low temperature) vessel, increase
Strong effect of heat insulation.
Heat-shield mechanism 12 is arranged between inner pressurd vessel 3 and outer container 2, and Sealed sandwich is formed between inner pressurd vessel 3 and outer container 2
400, Sealed sandwich 400 is interior to be filled with thermal insulating filler, and the thermal insulating filler wraps heat-shield mechanism 12.Heat-shield mechanism is set
Wrapped between inner pressurd vessel 3 and outer container 2, and by thermal insulating filler, can preferably play heat-blocking action, and heat-insulated machine can be prevented
Structure part gets rusty, and sets more attractive in appearance.
Reference picture 3, heat-shield mechanism 12 includes the upper loading plate 121 that is connected respectively with upper support frame 13, lower bracing frame 11 connects
The lower loading plate 123 connect, and the thermal insulation barriers 122 being arranged between loading plate 121 and lower loading plate 123, bolt are passed through and above held
Locked after support plate 121, thermal insulation barriers 122 and lower loading plate 123 with nut.
Further, the material of thermal insulation barriers 122 can be bakelite or fiberglass.
Reference picture 4, heat-shield mechanism 12 are provided with the anti-loose structure 100 for preventing nut loosening.
Further, in the present embodiment, locking gear 100 is referred in bolt, the spot welding of nut thread engagement place.
Reference picture 4, heat-shield mechanism 12 also include the first heat insulating washer 124 being arranged between loading plate 121 and nut,
And the second heat insulating washer 125 between bolt head and lower loading plate is arranged on, the first heat insulating washer 124 is at least partially submerged into
Loading plate 121, the second heat insulating washer 125 are at least partially submerged into lower loading plate 123.In other embodiments, can also there was only
One heat insulating washer 121 or only the second heat insulating washer 125.
Further, shake strongly or may bear on the device of big shearing force when heat-shield mechanism 12 is arranged on, such as
When being arranged on the support leg device of semitrailer, the first heat insulating washer 121, the second heat insulating mattress can also be not provided with according to being actually needed
Circle 125, further to improve the bearing capacity of heat-shield mechanism 12.
Upper support frame 13 includes being adapted with inner pressurd vessel and welding the arc 131 of fastening, and the multiple muscle be arrangeding in parallel
Plate 132, the both ends of gusset 132 are welded with arc 131, upper loading plate 121 respectively.
Reference picture 2, Fig. 3, lower bracing frame 11 include the support bracket 113 with lower carrying plate weld, welded with support bracket 113
Pinboard 112, and the supporting leg link 111 welded with pinboard 112.In the present embodiment, lower bracing frame 11 includes support bracket
113rd, 111 3 pinboard 112, supporting leg link subassemblies, and fastened by welding manner, in order to standard component with it is non-
Tender is distinguished, and is reduced cost, is realized volume production.As pinboard 112, supporting leg link 111 could be arranged to standard component, support bracket
113 can be according to the nonstandard customization of low-temperature (low temperature) vessel of different demands.
In other embodiments, according to demand, lower bracing frame 11 can also be all-in-one add-on type, casting or metal plate
Golden punch forming.
Reference picture 5, Fig. 6, support bracket 113 are flute profile.
Reference picture 7, Fig. 8, Fig. 9, supporting leg link 111 are flute profile.
It is further to note that each specific technical characteristic described in above-mentioned embodiment, not
In the case of contradiction, it can be combined by any mode, for unnecessary repetition, the utility model is to various possible
Combination not otherwise stated.
Above example is merely to illustrate the technical solution of the utility model and is not limited, all without departing from this
Any modification of utility model scope or equivalent substitution, it should be included in the technical solution of the utility model.
Claims (9)
1. a kind of low-temperature (low temperature) vessel landing leg connecting mechanism, including inner pressurd vessel, outer container and branch leg connection device, it is characterised in that：
The branch leg connection device includes at least local lower bracing frame for stretching out outer container, and the upper support frame with inner pressurd vessel welding, institute
State and be attached between upper support frame and lower bracing frame by the heat-shield mechanism of stepped distribution, the heat-shield mechanism include with it is upper
The upper loading plate of support frame connection, the lower loading plate being connected with lower bracing frame, and be arranged between loading plate and lower loading plate
Thermal insulation barriers, bolt pass through upper loading plate, thermal insulation barriers and lower loading plate after locked with nut.
A kind of 2. low-temperature (low temperature) vessel landing leg connecting mechanism according to claim 1, it is characterised in that：The heat-shield mechanism is set
Put between inner pressurd vessel and outer container, form Sealed sandwich between the inner pressurd vessel and outer container, be filled with Sealed sandwich every
Hot filler, the thermal insulating filler wrap heat-shield mechanism.
A kind of 3. low-temperature (low temperature) vessel landing leg connecting mechanism according to claim 1, it is characterised in that：Described thermal insulation barriers are
Bakelite or fiberglass.
A kind of 4. low-temperature (low temperature) vessel landing leg connecting mechanism according to claim 1, it is characterised in that：Described heat-shield mechanism
Being provided with prevents the anti-loose structure of nut loosening.
A kind of 5. low-temperature (low temperature) vessel landing leg connecting mechanism according to claim 1, it is characterised in that：The heat-shield mechanism is also
Including the first heat insulating washer being arranged between upper loading plate and nut, and/or it is arranged between bolt head and lower loading plate
The second heat insulating washer.
A kind of 6. low-temperature (low temperature) vessel landing leg connecting mechanism according to claim 5, it is characterised in that：First heat insulating mattress
Circle is at least partially submerged into loading plate, and/or second heat insulating washer is at least partially submerged into lower loading plate.
A kind of 7. low-temperature (low temperature) vessel landing leg connecting mechanism according to claim 1, it is characterised in that：The upper support frame bag
Include the arc that fastening is adapted and welded with inner pressurd vessel, and the multiple gussets be arrangeding in parallel, the gusset both ends respectively with arc
Shape plate, upper carrying plate weld.
A kind of 8. low-temperature (low temperature) vessel landing leg connecting mechanism according to claim 1, it is characterised in that：The lower bracing frame bag
Include the support bracket with lower carrying plate weld, the pinboard with support bracket welding, and the supporting leg link with plate weld of transferring.
A kind of 9. low-temperature (low temperature) vessel landing leg connecting mechanism according to claim 8, it is characterised in that：The support bracket or branch
Leg link is flute profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491937.2U CN207005715U (en) | 2017-05-04 | 2017-05-04 | A kind of low-temperature (low temperature) vessel landing leg connecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491937.2U CN207005715U (en) | 2017-05-04 | 2017-05-04 | A kind of low-temperature (low temperature) vessel landing leg connecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005715U true CN207005715U (en) | 2018-02-13 |
Family
ID=61443069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720491937.2U Active CN207005715U (en) | 2017-05-04 | 2017-05-04 | A kind of low-temperature (low temperature) vessel landing leg connecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357156A (en) * | 2018-10-31 | 2019-02-19 | 沪东中华造船(集团)有限公司 | A kind of liquid collector and its installation method applied to LNG filling ship |
-
2017
- 2017-05-04 CN CN201720491937.2U patent/CN207005715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357156A (en) * | 2018-10-31 | 2019-02-19 | 沪东中华造船(集团)有限公司 | A kind of liquid collector and its installation method applied to LNG filling ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207005715U (en) | A kind of low-temperature (low temperature) vessel landing leg connecting mechanism | |
| CN104925216B (en) | Independent liquid tank transverse supporting structure | |
| CN202912201U (en) | Storage and transportation vessel | |
| JP2001254894A (en) | Storage vessel | |
| CN204099901U (en) | A kind of low-temperature (low temperature) vessel vacuum sandwich low heat conduction glass reinforced plastic support structure | |
| CN101418906A (en) | Vertical storage tank | |
| DE202005006035U1 (en) | Outer cover e.g. for super vacuum isolation tank deep-cold liquid gas, has cylinder and two curved surfaces at both ends and reinforcing ring at exterior surface of cylinder of outer cover | |
| CN206086543U (en) | Stepping device | |
| CN209582434U (en) | A kind of cargo transport Cold Chain Logistics case | |
| CN105114803B (en) | Vertical low temperature storage tank with slip collar supporting mechanism | |
| CN102633071B (en) | Thermal bridge partition board and tank truck tank body with heat insulation interlayer | |
| JP2004211759A (en) | Vertical double-shell cylindrical low-temperature storage | |
| US2412146A (en) | Transport vehicle for liquefied gas | |
| CN208519511U (en) | A kind of large-size spherical tank corbeling | |
| CN203240272U (en) | Rear support structure of horizontal type low-temperature gas cylinder | |
| CN209022824U (en) | Refrigerated Railway Cars roof construction and refrigerator car | |
| CN104870915B (en) | Insulation frame for transport refrigeration unit | |
| CN208039496U (en) | A kind of steel wire net rack composite external wall insulation | |
| CN209705709U (en) | A kind of railway transportation low-temperature storage-transport container | |
| CN101402413B (en) | Front frame of refrigerated container | |
| CN108189970A (en) | Large LNG ship Type B containment system support device and its installation method | |
| CN207631783U (en) | A kind of industrial gasses storage rack | |
| CN103803208A (en) | Storage and transportation container | |
| CN208311941U (en) | A kind of new type low temperature structure of container | |
| CN204879424U (en) | Thermal -insulated type longeron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |