CN102162527B - Quick-opening door of container - Google Patents
Quick-opening door of container Download PDFInfo
- Publication number
- CN102162527B CN102162527B CN 201110104872 CN201110104872A CN102162527B CN 102162527 B CN102162527 B CN 102162527B CN 201110104872 CN201110104872 CN 201110104872 CN 201110104872 A CN201110104872 A CN 201110104872A CN 102162527 B CN102162527 B CN 102162527B
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- lever
- handle
- outlet
- feed inlet
- operating valve
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention discloses a quick-opening door of a container, which comprises a barrel-shaped feed port fixed on the container and a door cover matched with the feed port and is characterized in that an annular boss is arranged in the feed port; lever pin jacks are arranged along the circumference on the side wall of the feed port; the door cover comprises a door cover body; a seal ring matched with the annular boss is arranged at the bottom of the door cover body; a stud is fixed on the upper surface of the door cover body; a handle is fixed on a nut matched with the stud; a lever support is rotatably sheathed outside the nut; a lever pin is hinged on the lever support; a flange is also fixed on the door cover; a hole is formed on the side wall of the flange; the lever pin passes through the hole; and a bolt and a bolt hole which are mutually matched are arranged between the nut and the lever support or between the handle and the lever support. The quick-opening door disclosed by the invention can be quickly opened or closed, and the handle can be continuously rotated after the quick-opening door is closed to tightly press the door cover body and the annular boss in the container, thus the sealing effect is good.
Description
Technical field
The present invention relates to the keying parts of pressurized container, a kind of specifically quick operating valve of the container that can open or close fast.
Background technique
Existing Opening-closing of container door normally simply is provided with a door closure on the feed inlet and outlet of container; Adopt the mode that compresses to seal then; Because need in pressurized container, need to guarantee the sealability and the reliability of door closure; The fixed component of door closure will have very high intensity and keep certain impacting force, and therefore, operation is not convenient in opening-closing process.
Summary of the invention
The objective of the invention is to: the deficiency to existing technology provides a kind of simple in structure, good seal, the quick operating valve of container simple to operate.
Technological scheme of the present invention is:
A kind of quick operating valve of container comprises feed inlet and outlet that is fixed on tubular on the container and the door closure that cooperates with feed inlet and outlet; It is characterized in that: an annular boss is arranged in feed inlet and outlet, and the sidewall upper edge circumference of feed inlet and outlet has the lever pin jack, and door closure comprises door body; The seal ring that cooperates with annular boss is arranged at door body bottom, and the door body upper surface is fixed with double-screw bolt, and is fixed with handle on the double-screw bolt nut engaged; The outer rotatable lever support that is with of nut; Be hinged with lever pin on the lever support, on door closure, also be fixed with a flange, porose on the flange sidewall; Lever pin is being provided with the locking member that cooperatively interacts by passing in the hole between nut and lever support or between handle and lever support.
Supplementary technology scheme of the present invention is following:
Preferably, said annular boss is provided with a teflon seal seat, and the sealing seat comprises the part that cooperates with annular boss and extend to the extension part that cooperates with the feed inlet and outlet sidewall, and seal ring cooperates with rubber pad ring on the sealing seat.
Preferably, said lever pin radial, the center symmetric arrangement, and the quantity of lever pin is greater than 8.
Preferably, in the double-screw bolt roof anchorage suspension ring are arranged.
Preferably, described locking member comprises the latch that is installed on the handle, and the hinge last that matches with latch is located on the lever support.
Preferably, described latch is that screw-thread fit through mounting hole inboard on the outside screw thread of latch and the handle is installed on the handle.
Preferably, between double-screw bolt and lever support, being provided with a braking turns.
Preferably, also have a seam plate in the door body bottom central, the diameter of seam plate is than the little 5～8mm of diameter of feed inlet and outlet.
The invention has the beneficial effects as follows: can open rapidly or close, and after closing, can continue rotatable handle the annular boss of door body and internal tank is compressed, whole quick opening structure is simple, easy operating, and good sealing effect.In some optimal technical scheme, quick operating valve of the present invention can also reach better sealing effect, and this names a person for a particular job and in specific embodiment, combines embodiment to explain.
Description of drawings
The present invention will explain through example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the schematic representation of the specific embodiment of the invention.
Fig. 2 is the schematic representation of another specific embodiment of the present invention.
Fig. 3 is the schematic views of middle sealed member embodiment illustrated in fig. 2.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Specific embodiment 1 of the present invention, as shown in Figure 1, a kind of quick operating valve of container comprises feed inlet and outlet 2 that is fixed on tubular on the container and the door closure that cooperates with feed inlet and outlet 2, what be fixed with insulation antiseptic in feed inlet and outlet 2 inboards lays bricks 1.Wherein each parts is following in detail: 1 form an annular boss by laying bricks in the feed inlet and outlet 2, on boss, be provided with the glass fibre reinforced plastics ring flat-plate 3 of an annular, the sidewall upper edge circumference of feed inlet and outlet 2 has the lever pin jack; Door closure comprises door body 4; The seal ring 13 that cooperates with glass fibre reinforced plastics ring flat-plate 3 is arranged at door body 4 bottoms, and door body 4 upper surfaces are fixed with double-screw bolt 7, and is fixed with handle 11 on double-screw bolt 7 nut engaged 8; The nut 8 outer rotatable lever supports 9 that are with; Be hinged with lever pin 10 on the lever support 9, on door closure, also be fixed with a flange 5, be useful on the hole of guiding lever pin 10 moving direction on flange 5 sidewalls; Lever pin 10 is by passing in the hole, is provided with the locking member 6 that cooperatively interacts at nut 8 and 9 of lever supports or handle 11 and 9 of lever supports.
To combine the mode of operation of present embodiment that it is elaborated below, when needs are closed quick operating valve, door closure put into feed inlet and outlet 2; Set lever 11 and lever support 9, rotatable handle 11 drives lever support 9 rotations then, and driving lever pin 10 penetrates lever pin 10 jacks; After lever pin 10 was accomplished insertion, release handle 11 and lever support 9 can relatively rotate the two (being between nut 8 and the lever support 9); Be rotated further handle 11 drive double-screw bolts 7 and move downward, compress sealing; When needs are opened quick operating valve, only need first rotatable handle 11 to unclamp sealing, at set lever 11 and lever support 9, rotatable handle 11 is adjusted to retracted position with lever pin 10 and gets final product then.Whole process a workman can operate, and simple to operate, safety, reduced the possibility that accident takes place.
Embodiments of the invention 2; Its structure and embodiment 1 are similar; Difference is that the sealing configuration between feed inlet and outlet 2 and the door closure is improved, and is as shown in Figure 2, is provided with a teflon seal seat 15 on the annular boss of 1 formation of in feed inlet and outlet 2, laying bricks; Sealing seat 15 comprises the part that cooperates with annular boss and extends to the extension part that cooperates with the feed inlet and outlet sidewall; And then on sealing seat 15, place a rubber pad ring 14, as shown in Figure 3, seal ring 13 cooperates with rubber pad ring 14 on the sealing seat 15.In this routine structure, the material of sealing seat 15 can closely cooperate with the inner walls of feed inlet and outlet 2, and area of contact is big, has avoided reducing the possibility of leaking; 14 of rubber pad rings on seal ring 13 and the sealing seat 15 are along with door body 4 applied pressure increases can provide better sealing effect; And seal ring 13 is easy to change with rubber pad ring 14; After sealed member is aging, directly take out replacing and get final product, need not whole feed inlet and outlet is dismantled.And, in order further to improve sealing effect, can also a seam plate be set in door body 4 bottom central, the diameter of seam plate is than the little 5～8mm of diameter of feed inlet and outlet.Embodiment 2 also improves locking member; Its locking member comprises the latch that is installed on the handle 11; The hinge last that matches with latch is located on the lever support 9; Wherein latch is to be installed on the handle 11 through the inboard screw-thread fit of mounting hole on the outside screw thread of latch and the handle 11, and the locking member of this kind structure makes the more convenient of locking reconciliation ON operation.
In the above-described embodiments, in order to improve the flexibility that lever pin 10 slides, can be with lever pin 10 radials, the center symmetric arrangement, and the quantity of lever pin 10 is greater than 8.
In the above-described embodiments, be easy to lifting, can suspension ring be arranged in double-screw bolt 7 roof anchorage in order to make door closure.
In the above-described embodiments, rotate, can establish a braking at double- screw bolt 7 and 9 of lever supports and turn in order after closing door closure, to avoid double-screw bolt 7.
Disclosed all characteristics in this specification, or the step in disclosed all methods or the process except mutually exclusive characteristic and/or the step, all can make up by any way.
Disclosed arbitrary characteristic in this specification (comprising any accessory claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. the quick operating valve of a container comprises feed inlet and outlet that is fixed on tubular on the container and the door closure that cooperates with feed inlet and outlet; It is characterized in that: an annular boss is arranged in feed inlet and outlet, and the sidewall upper edge circumference of feed inlet and outlet has the lever pin jack, and door closure comprises door body; The seal ring that cooperates with annular boss is arranged at door body bottom, and the door body upper surface is fixed with double-screw bolt, and is fixed with handle on the double-screw bolt nut engaged; The outer rotatable lever support that is with of nut; Be hinged with lever pin on the lever support, on door closure, also be fixed with a flange, porose on the flange sidewall; Lever pin is being provided with the locking member that cooperatively interacts by passing in the hole between nut and lever support or between handle and lever support.
2. the quick operating valve of container according to claim 1; It is characterized in that; Said annular boss is provided with a teflon seal seat; The sealing seat comprises the part that cooperates with annular boss and extends to the extension part that cooperates with the feed inlet and outlet sidewall, on sealing seat, is placed with a rubber pad ring, and seal ring cooperates with rubber pad ring on the sealing seat.
3. the quick operating valve of container according to claim 1 and 2 is characterized in that, said lever pin radial, and the center symmetric arrangement, and the quantity of lever pin is greater than 8.
4. the quick operating valve of container according to claim 1 and 2 is characterized in that, in the double-screw bolt roof anchorage suspension ring is arranged.
5. the quick operating valve of container according to claim 1 and 2 is characterized in that, described locking member comprises the latch that is installed on the handle, and the hinge last that matches with latch is located on the lever support.
6. the quick operating valve of container according to claim 5 is characterized in that, described latch is to be installed on the handle through the inboard screw-thread fit of mounting hole on the screw thread of latch outside and the handle.
7. the quick operating valve of container according to claim 1 and 2 is characterized in that, between double-screw bolt and lever support, is provided with a braking and turns.
8. the quick operating valve of container according to claim 1 and 2 is characterized in that, also has a seam plate in the door body bottom central, and the diameter of seam plate is than the little 5～8mm of diameter of feed inlet and outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110104872 CN102162527B (en) | 2011-04-26 | 2011-04-26 | Quick-opening door of container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110104872 CN102162527B (en) | 2011-04-26 | 2011-04-26 | Quick-opening door of container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102162527A CN102162527A (en) | 2011-08-24 |
| CN102162527B true CN102162527B (en) | 2012-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110104872 Active CN102162527B (en) | 2011-04-26 | 2011-04-26 | Quick-opening door of container |
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| Country | Link |
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| CN (1) | CN102162527B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2981154B1 (en) | 2011-10-05 | 2013-12-06 | Commissariat Energie Atomique | DEVICE FOR SAMPLING AND TRANSPORTING NANO-OBJECTS CONTAINED IN AEROSOLS FOR THEIR ANALYSIS |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201973234U (en) * | 2011-04-26 | 2011-09-14 | 四川蓝星机械有限公司 | Quickly opened door of container |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB846023A (en) * | 1956-07-31 | 1960-08-24 | Alfred Vischer Junior | Improvements in camming assemblies, more particularly for closures for pressure vessels |
| GB1319353A (en) * | 1970-09-16 | 1973-06-06 | Ascargo Sa | Fluid tight hatch cover assemblies for tanks in petrol tankers and similar vessels |
| DE2540722C2 (en) * | 1975-09-12 | 1984-12-06 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Double lid for closing two openings that can be connected to one another |
| SU1537937A1 (en) * | 1988-04-07 | 1990-01-23 | Научно-производственное объединение "Тюменгазтехнология" | Sealed cover |
| US6679651B2 (en) * | 2001-04-09 | 2004-01-20 | The Stebbins Engineering And Manufacturing Company | Method of converting existing negative pressure tank access ways |
| CN2937676Y (en) * | 2006-12-31 | 2007-08-22 | 张小中 | Quick door-open pressure container |
| CN101157404B (en) * | 2007-11-01 | 2010-06-09 | 天津理工大学 | An apparatus for sealing housing body mouth rapidly and its operating method |
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2011
- 2011-04-26 CN CN 201110104872 patent/CN102162527B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201973234U (en) * | 2011-04-26 | 2011-09-14 | 四川蓝星机械有限公司 | Quickly opened door of container |
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| Publication number | Publication date |
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| CN102162527A (en) | 2011-08-24 |
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| CB03 | Change of inventor or designer information |
Inventor after: Tang Wenjuan Inventor before: Zhang Zeshun Inventor before: Fan Changfu Inventor before: Zou Zhiwei Inventor before: Liao Xudong Inventor before: Luo Xiaocheng Inventor before: Lai Jieyi Inventor before: Deng Jun Inventor before: Li Hua Inventor before: Guo Zhizuo |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171016 Address after: Rugao City, Jiangsu province Nantong city 226542 Yuan Zhen Guo Puhuang Road No. 58 Patentee after: Nantong Zhan Cheng Commodity Concrete Co., Ltd. Address before: 618407, 678 Jiangxi Road, Jinsha Road, Deyang, Sichuan (octagonal Industrial Park) Patentee before: Sichuan Bluestar Machinery Co., Ltd. |