CN107364661A - A kind of outer door of water tank manhole - Google Patents
A kind of outer door of water tank manhole Download PDFInfo
- Publication number
- CN107364661A CN107364661A CN201710505124.9A CN201710505124A CN107364661A CN 107364661 A CN107364661 A CN 107364661A CN 201710505124 A CN201710505124 A CN 201710505124A CN 107364661 A CN107364661 A CN 107364661A
- Authority
- CN
- China
- Prior art keywords
- water tank
- door
- external door
- tank manhole
- rotary shaft
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 230000007123 defense Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/10—Manholes; Inspection openings; Covers therefor
Abstract
The present invention discloses a kind of outer door of water tank manhole, it is characterized in that lower header flushes the outer door of the water tank manhole in off position, water tank manhole external door inside configuration has doorframe structure and external door revolute axes configuration, limited location turning arm below the doorframe structure, there are two ' L ' shape support turning arms and detachable rotary shaft fixed seat in the external door revolute axes configuration, ' L ' shape supports turning arm external door rotary shaft and outward swinging door in succession, and detachable rotary shaft fixed seat is arranged on external door revolute axes configuration bottom.The present invention has used the motion principle of parallelogram, and the requirement to space is small, can effectively protect people's air defense hole, is suitable as the use of water tank external door.
Description
Technical field
The present invention relates to water tank manhole external door field, particularly belongs to a kind of outer door of water tank manhole.
Background technology
Water tank manhole is the passage for entering water tank maintenance for maintainer, above general water tank manhole installation water tank and side
Face.Long-term use of water tank manhole is it is found that problems with often occurs in water tank manhole：First, water tank manhole is outdoor peace
Often there is dead problem of becoming rusty in dress, long-term use；Second, the water tank manhole of outdoor installation is frequently encountered external force destruction, cause to draw
Send out water tank manhole deformation；Third, outer door occupancy peripheral space is big, fourth, the exploitation of traditional water tank manhole later-stage secondary is expanded
Difficulty is big when opening up electric and pneumatic formula automatic opening and closing door.The present invention provides a kind of water tank manhole outer door regarding to the issue above.
The content of the invention
The present invention provides a kind of water tank manhole outer door, and the water tank manhole for solving to find in above-mentioned technical background makes for a long time
Use produced problem.
The outer door of a kind of water tank manhole, it is characterised in that lower header is neat in off position for the outer door of the water tank manhole
Flat, water tank manhole external door inside configuration has doorframe structure and external door revolute axes configuration, the doorframe structure lower section limited location rotation
Arm, there are two ' L ' shapes support turning arms and detachable rotary shaft fixed seat, the support of ' L ' shape in the external door revolute axes configuration
Turning arm external door rotary shaft and outward swinging door in succession, detachable rotary shaft fixed seat are arranged on external door revolute axes configuration bottom.
It is a plurality of that ' L ' shape supports turning arm to share, and a plurality of ' L ' shapes support turning arm afterbodys have rotary sleeve, revolve
There is bearing in pivoted housing.
Compared with the prior art, beneficial effects of the present invention are as follows：
By carrying out decision design combination to door outside water tank manhole, solve what long-term use of water tank manhole often occurred
Problems with：First, water tank manhole is outdoor installation, often there is dead problem of becoming rusty in long-term use；Second, the water of outdoor installation
Case manhole is frequently encountered external force destruction, causes to trigger water tank manhole deformation；Third, outer door occupancy peripheral space is big；Four
It is that difficulty is big when the exploitation of traditional water tank manhole later-stage secondary extends electric and pneumatic formula automatic opening and closing door.The present invention uses
The motion principle of parallelogram, the requirement to space is small, can effectively protect people's air defense hole, is suitable as the use of water tank external door.
Brief description of the drawings
Fig. 1 is the structural side view of the present invention；
Fig. 2 is that ' L ' shape supports turning arm.
Embodiment
Referring to accompanying drawing:The outer door of a kind of water tank manhole, it is characterised in that the outer door 1 of the water tank manhole is closing shape
State lower header flushes, and has doorframe structure 2 and external door revolute axes configuration 3, the doorframe structure 2 inside the outer door 1 of water tank manhole
Lower section limited location turning arm 6, there are two ' L ' shapes support turning arms 4 and detachable rotary shaft in the external door revolute axes configuration 3
Fixed seat 5, external door rotary shaft 3 and outward swinging door 7, detachable rotary shaft fixed seat 5 are arranged on ' L ' shape support turning arm 4 in succession
The bottom of external door revolute axes configuration 3.' L ' the shape support turning arm 4 shares a plurality of, a plurality of ' L ' shapes support afterbodys of turning arm 4
There is rotary sleeve, there is bearing 9 in rotary sleeve.
Claims (2)
1. the outer door of a kind of water tank manhole, it is characterised in that lower header is neat in off position for the outer door of the water tank manhole
Flat, water tank manhole external door inside configuration has doorframe structure and external door revolute axes configuration, the doorframe structure lower section limited location rotation
Arm, there are ' L ' shape support turning arm and detachable rotary shaft fixed seat, the support rotation of ' L ' shape in the external door revolute axes configuration
Arm external door rotary shaft and outward swinging door in succession, detachable rotary shaft fixed seat are arranged on external door revolute axes configuration bottom.
2. the outer door of a kind of water tank manhole according to claim 1, it is characterised in that ' L ' the shape support turning arm is total to
Have a plurality of, a plurality of ' L ' shapes support turning arm afterbodys have rotary sleeve, have bearing in rotary sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710505124.9A CN107364661A (en) | 2017-06-28 | 2017-06-28 | A kind of outer door of water tank manhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710505124.9A CN107364661A (en) | 2017-06-28 | 2017-06-28 | A kind of outer door of water tank manhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107364661A true CN107364661A (en) | 2017-11-21 |
Family
ID=60305282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710505124.9A Pending CN107364661A (en) | 2017-06-28 | 2017-06-28 | A kind of outer door of water tank manhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107364661A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201089607Y (en) * | 2007-07-11 | 2008-07-23 | 中国南车集团眉山车辆厂 | Tank lid of yellow phosphorus tank car |
| CN104213807A (en) * | 2014-08-29 | 2014-12-17 | 厦门威迪思汽车设计服务有限公司 | Slippage four-rod hinge coach cabin door opening mechanism |
| CN204060446U (en) * | 2014-08-29 | 2014-12-31 | 好孩子儿童用品有限公司 | Safety door |
| JP2015117573A (en) * | 2014-07-25 | 2015-06-25 | 新明和工業株式会社 | Opening and closing device of manhole cover |
| CN204902392U (en) * | 2015-06-30 | 2015-12-23 | 青岛海高设计制造有限公司 | Refrigerator |
| CN205857295U (en) * | 2016-07-11 | 2017-01-04 | 天津市华澄供水工程技术有限公司 | A kind of water tank door operator |
| CN206037548U (en) * | 2016-08-22 | 2017-03-22 | 普利斯特（滁州）创品科技有限公司 | Room |
| CN206969397U (en) * | 2017-06-28 | 2018-02-06 | 安徽舜禹水务股份有限公司 | A kind of outer door of water tank manhole |
-
2017
- 2017-06-28 CN CN201710505124.9A patent/CN107364661A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201089607Y (en) * | 2007-07-11 | 2008-07-23 | 中国南车集团眉山车辆厂 | Tank lid of yellow phosphorus tank car |
| JP2015117573A (en) * | 2014-07-25 | 2015-06-25 | 新明和工業株式会社 | Opening and closing device of manhole cover |
| CN104213807A (en) * | 2014-08-29 | 2014-12-17 | 厦门威迪思汽车设计服务有限公司 | Slippage four-rod hinge coach cabin door opening mechanism |
| CN204060446U (en) * | 2014-08-29 | 2014-12-31 | 好孩子儿童用品有限公司 | Safety door |
| CN204902392U (en) * | 2015-06-30 | 2015-12-23 | 青岛海高设计制造有限公司 | Refrigerator |
| CN205857295U (en) * | 2016-07-11 | 2017-01-04 | 天津市华澄供水工程技术有限公司 | A kind of water tank door operator |
| CN206037548U (en) * | 2016-08-22 | 2017-03-22 | 普利斯特（滁州）创品科技有限公司 | Room |
| CN206969397U (en) * | 2017-06-28 | 2018-02-06 | 安徽舜禹水务股份有限公司 | A kind of outer door of water tank manhole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171121 |
|
| WD01 | Invention patent application deemed withdrawn after publication |