CN105151264A - Locking device with stepless adjustable parallelism at two ends - Google Patents
Locking device with stepless adjustable parallelism at two ends Download PDFInfo
- Publication number
- CN105151264A CN105151264A CN201510579598.9A CN201510579598A CN105151264A CN 105151264 A CN105151264 A CN 105151264A CN 201510579598 A CN201510579598 A CN 201510579598A CN 105151264 A CN105151264 A CN 105151264A
- Authority
- CN
- China
- Prior art keywords
- locking
- stainless steel
- gas tank
- locking device
- parallelism
- 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.)
- Granted
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 24
- 239000010935 stainless steel Substances 0.000 claims abstract description 24
- 239000002023 wood Substances 0.000 claims abstract description 20
- 238000003475 lamination Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 27
- 239000000446 fuel Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 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 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a locking device with the stepless adjustable parallelism at two ends. The locking device with the stepless adjustable parallelism at the two ends is composed of stainless steel screws, a stainless steel hoop, laminated wood locking blocks, a slope self-locking angle and stainless steel gaskets. The stainless steel gaskets are arranged on the back of the stainless steel hoop, the stainless steel hoop is locked and connected through the stainless steel screws and is supported and fixed through the laminated wood locking blocks, and the slope self-locking angle is arranged between the laminated wood locking blocks. The locking device with the stepless adjustable parallelism at the two ends has the beneficial effects that the standard LNG C type gas tank installation locking device is provided, the parallelism of the planes at the two ends of the standard LNG C type gas tank installation locking device can be adjusted in a stepless manner so that the locking device can accord with different unparallel states of the planes of a gas tank leg and a gas tank base, the contact area between the locking piece and the gas tank base and the gas tank leg can be larger, the locking precision can be improved, and the locking force can be increased. The locking device is fast to disassemble and assemble and has the heat insulation performance.
Description
Technical field
The present invention relates to a kind of lift-on/lift-off type C type LNG flow container quick locking and heat-insulating property, the device realizing the locking of C type LNG flow container rapid-assembling/disassembling and prevent flow container ultralow temperature (-163 DEG C) from conducting, particularly relates to the stepless adjustable latching device of a kind of two end parallelism.
Background technology
Natural fuels is the energy the most clean at present, is extensively adopted by countries in the world.In recent years, LNG energy-output ratio annual growth rate is more than 30% in China.Along with domestic marine dual-fuel diesel is succeeded in developing, develop with LNG supply network, be that the engine of fuel more meets energy-saving and emission-reduction, low-carbon environment-friendly with combustion gas, particularly navigate by water at coastal and large river basin boats and ships, environmental demands will be the important indicator that project built by new ship.
Current power LNG air feed tank peculiar to vessel has two kinds of source of the gas supplementary forms, namely fixes tracheae, gas-filling station inflation liquid feeding, and another kind is that standard gas cylinders is exchanged, for river launch, and the more convenient another work of form of the second postcombustion.But LNG gas tank stores ultralow temperature fire gases, gas tank installs safety first aboard ship, fixingly reliably, shockproof, anti-to shake, anti-displacement, anti-jumping and require heat insulation, interchangeable gas tank will facilitate when changing, fast.
On ship, gas tank seat is all steel construction piece, and steel construction piece exists larger manufacturing errors, and C type gas tank mount pad also exists manufacturing errors, and patent of the present invention solves gas tank mount stress, heat insulation, failure-free anchor fitting.
Summary of the invention
The invention provides the stepless adjustable latching device of a kind of two end parallelism, install built on the sand with the gas tank solving existing hull, the technical matters easily occurring displacement and beat.
In order to solve above technical matters, the technical scheme that the present invention takes is:
The stepless adjustable latching device of a kind of two end parallelism, the stepless adjustable latching device of described two end parallelism is made up of stainless steel screw, stainless stirrup, lamination wood latch segment, slope Self-locking angle and stainless steel gasket, described stainless steel gasket is arranged on the back of stainless stirrup, described stainless stirrup is connected by stainless steel screw locking, described stainless stirrup supports fixing by described lamination wood latch segment, and described slope Self-locking angle is arranged between described lamination wood latch segment.
Be preferably, described lamination wood latch segment has two.
Be preferably, described stainless steel screw has two.
After employing technique scheme, the stepless adjustable latching device of the present invention two end parallelism technical matters to be solved is to provide a kind of standard LNGC type gas tank and installs latching device, the parallelism of latching device two transverse plane can be stepless adjustable, to meet the not parallel state of difference of gas tank pin plane gentle fangs plane, locking piece is made to have larger area to contact with gas tank seat, gas tank pin, improve locking precision and coupling mechanism force, latching device can demolition, installation and adiabatic fast.
The stepless adjustable latching device of the present invention two end parallelism is determined to need thrust by calculating, device sectional area and positive pressure are produced friction be enough to meet flow container to fix needs, usual gas tank is installed footing and is greater than three, it is necessary for using torque-indicating wrench and tightening clip several times, ensure that gas tank each footing thrust is substantially equal, gas tank can not be made to produce additional mount stress, ensure gas tank reliability of service, parallelism is adjustable, and pressure part adopts pressed laminated wood material to ensure that isolated heat transfer requirement.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the topology view of the stepless adjustable latching device of the present invention two end parallelism;
Fig. 2 is the partial enlarged view of the stepless adjustable latching device of the present invention two end parallelism.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1 to Figure 2, the stepless adjustable latching device 3 of a kind of two end parallelism is made up of stainless steel screw 31, stainless stirrup 32, lamination wood latch segment 33, slope Self-locking angle 34 and stainless steel gasket 35, stainless steel gasket 35 is arranged on the back of stainless stirrup 32, stainless steel screw 31 has two, and stainless stirrup 32 is locked by two stainless steel screws 31 and connects.Stainless stirrup 32 supports fixing by lamination wood latch segment 33.Slope Self-locking angle 34 is arranged between lamination wood latch segment 33.Fuel cartridge 2 is fixed on hull pedestal 1 by the stepless adjustable latching device 3 of two end parallelism.The stainless steel screw 31 of sufficient length and enough diameters is circulated several times by torque-indicating wrench and tightens.Torque-indicating wrench Calculating Torque during Rotary is determined, stainless stirrup 32 transmits screwing force, prevents latch segment from loosening.The lamination wood hardness of lamination wood latch segment 33 is applicable to, heat-insulating property is excellent, good processability, be processed into oblique wedge in the middle of lamination wood latch segment 33, upper and lower slope is identical, and slope is in Self-locking angle, their different relative positions can make upper and lower two faces produce different parallelism, fuel cartridge 2 foot plane can be met and produce different parallelism from gas tank seat plane on ship, find on lamination wood latch segment 33 seat leg uniform gap on plane and ship accurately with feeler gage, get final product pretension clip; Prepare some stainless steel gasket 35, make stainless stirrup 32 compress point and produce in the angle needed and position.
Adopt the present invention two end parallelism stepless adjustable latching device, fuel cartridge 2 hangs aboard ship 1 need not leveling after pedestal, can ensure the footing uniform stressed of fuel cartridge 2, thus the installation of fuel cartridge 2 is without additional internal stress.
The stepless adjustable latching device of the present invention two end parallelism technical matters to be solved is to provide a kind of standard LNGC type gas tank and installs latching device, the parallelism of latching device two transverse plane can be stepless adjustable, to meet the not parallel state of difference of gas tank pin plane gentle fangs plane, locking piece is made to have larger area to contact with gas tank seat, gas tank pin, improve locking precision and coupling mechanism force, latching device can demolition, installation and adiabatic fast.
The stepless adjustable latching device of the present invention two end parallelism is determined to need thrust by calculating, device sectional area and positive pressure are produced friction be enough to meet flow container to fix needs, usual gas tank is installed footing and is greater than three, it is necessary for using torque-indicating wrench and tightening clip several times, ensure that gas tank each footing thrust is substantially equal, gas tank can not be made to produce additional mount stress, ensure gas tank reliability of service, parallelism is adjustable, and pressure part adopts pressed laminated wood material to ensure that isolated heat transfer requirement.
Last it is noted that above embodiment only illustrates technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (3)
1. the stepless adjustable latching device of end parallelism, it is characterized in that, the stepless adjustable latching device of described two end parallelism is made up of stainless steel screw, stainless stirrup, lamination wood latch segment, slope Self-locking angle and stainless steel gasket, described stainless steel gasket is arranged on the back of stainless stirrup, described stainless stirrup is connected by stainless steel screw locking, described stainless stirrup supports fixing by described lamination wood latch segment, and described slope Self-locking angle is arranged between described lamination wood latch segment.
2. the stepless adjustable latching device of two end parallelism according to claim 1, is characterized in that, described lamination wood latch segment has two.
3. the stepless adjustable latching device of two end parallelism according to claim 2, it is characterized in that, described stainless steel screw has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510579598.9A CN105151264B (en) | 2015-09-11 | 2015-09-11 | A kind of stepless adjustable locking device of two end depth of parallelisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510579598.9A CN105151264B (en) | 2015-09-11 | 2015-09-11 | A kind of stepless adjustable locking device of two end depth of parallelisms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105151264A true CN105151264A (en) | 2015-12-16 |
| CN105151264B CN105151264B (en) | 2018-04-13 |
Family
ID=54792420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510579598.9A Active CN105151264B (en) | 2015-09-11 | 2015-09-11 | A kind of stepless adjustable locking device of two end depth of parallelisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105151264B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177726A (en) * | 2017-12-22 | 2018-06-19 | 沪东中华造船(集团)有限公司 | A kind of LNG fills the anti-roll socket of c-type tank peculiar to vessel and anti-roll implementation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3684060A (en) * | 1970-10-12 | 1972-08-15 | Power Parts Co | Wheel chock |
| CN2040209U (en) * | 1988-09-22 | 1989-06-28 | 上海自动化仪表九厂 | Rapidly-disassembled fastening device |
| CN2615407Y (en) * | 2003-05-22 | 2004-05-12 | 邯郸钢铁股份有限公司 | Easy-to-dismount fastening apparatus for roll and shaft |
| CN203248982U (en) * | 2013-05-02 | 2013-10-23 | 浙江中烟工业有限责任公司 | An adjustable distance ring device |
| CN204493907U (en) * | 2015-03-16 | 2015-07-22 | 安徽江淮汽车股份有限公司 | A kind of pipeline fixed mechanism |
-
2015
- 2015-09-11 CN CN201510579598.9A patent/CN105151264B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3684060A (en) * | 1970-10-12 | 1972-08-15 | Power Parts Co | Wheel chock |
| CN2040209U (en) * | 1988-09-22 | 1989-06-28 | 上海自动化仪表九厂 | Rapidly-disassembled fastening device |
| CN2615407Y (en) * | 2003-05-22 | 2004-05-12 | 邯郸钢铁股份有限公司 | Easy-to-dismount fastening apparatus for roll and shaft |
| CN203248982U (en) * | 2013-05-02 | 2013-10-23 | 浙江中烟工业有限责任公司 | An adjustable distance ring device |
| CN204493907U (en) * | 2015-03-16 | 2015-07-22 | 安徽江淮汽车股份有限公司 | A kind of pipeline fixed mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177726A (en) * | 2017-12-22 | 2018-06-19 | 沪东中华造船(集团)有限公司 | A kind of LNG fills the anti-roll socket of c-type tank peculiar to vessel and anti-roll implementation method |
| CN108177726B (en) * | 2017-12-22 | 2020-01-07 | 沪东中华造船(集团)有限公司 | C-shaped tank anti-rolling socket for LNG filling ship and anti-rolling implementation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105151264B (en) | 2018-04-13 |
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