CN108036109A - Manhole with vertical hanging cover - Google Patents
Manhole with vertical hanging cover Download PDFInfo
- Publication number
- CN108036109A CN108036109A CN201711362470.2A CN201711362470A CN108036109A CN 108036109 A CN108036109 A CN 108036109A CN 201711362470 A CN201711362470 A CN 201711362470A CN 108036109 A CN108036109 A CN 108036109A
- Authority
- CN
- China
- Prior art keywords
- manhole
- pivoted arm
- blind flange
- hanging cover
- vertical hanging
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
Abstract
The present invention provides manhole with vertical hanging cover, it can reduce load of the blind flange to pivoted arm, and security is good.Its technical solution is such：Manhole with vertical hanging cover, it includes shell ring, blind flange, support plate, pivoted arm, suspension hook, and the pivoted arm bottom is installed in the support plate, and the blind flange bottom is equipped with the supporting block for being installed on shell ring bottom outer wall.
Description
Technical field
The present invention relates to manhole structure's technical field, is specially manhole with vertical hanging cover.
Background technology
Traditional manhole with vertical hanging cover as shown in Figure 1, the support plate that its side is stretched out connect pivoted arm, are provided with pivoted arm
Suspension hook hooks blind flange, when opening blind flange, only has security risk by using pivoted arm to carry the weight of blind flange, may
It can be damaged because of pivoted arm or support plate, cause blind flange to drop.
The content of the invention
In view of the above-mentioned problems, the present invention provides manhole with vertical hanging cover, it can reduce load of the blind flange to pivoted arm, safety
Property is good.
Its technical solution is such：Manhole with vertical hanging cover, it includes shell ring, blind flange, support plate, pivoted arm, suspension hook, its
It is characterized in that：The pivoted arm bottom is installed in the support plate, and the blind flange bottom is equipped with and is installed on shell ring bottom outer wall
Supporting block.
It is further characterized by：
The supporting block is arc.
After with such a structure, the side of the support plate of conventional vertical manhole with hanging cover and the side of pivoted arm are connected,
Improve position pivoted arm is installed on inside support plate, by increasing capacitance it is possible to increase forced area, and blind flange is supported using supporting block
The load that pivoted arm is subject to can be reduced, so as to considerably increase security.
Brief description of the drawings
Fig. 1 is conventional vertical manhole with hanging cover structure chart；
Fig. 2 is front view of the present invention；
Fig. 3 is top view of the present invention.
Embodiment
Manhole with vertical hanging cover as shown in Figure 2 and Figure 3, it includes shell ring 1, flange 2, flange 2 is provided with 1 side wall of shell ring
There is blind flange 3 by Stud connection, handle 4 is installed on blind flange 3,1 side of shell ring is provided with support plate 5, and pivoted arm 6 is from support
Stretched out in plate 5 and suspension hook 7 is connected with by nut, suspension hook 7 is used for hooking the hanging ring 8 on 3 top of blind flange, is also installed on pivoted arm 6
Restraining position ring block 9,3 bottom of blind flange are equipped with the curved support block 10 for being installed on 1 bottom outer wall of shell ring.
More than, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, and it is any
Be familiar with the people of the technology disclosed herein technical scope in, the change or replacement that can readily occur in should all be covered at this
Within the protection domain of invention.Therefore, protection scope of the present invention should be subject to scope of the claims.
Claims (2)
1. manhole with vertical hanging cover, it includes shell ring, blind flange, support plate, pivoted arm, suspension hook, it is characterised in that：The pivoted arm bottom
It is installed in the support plate, the blind flange bottom is equipped with the supporting block for being installed on shell ring bottom outer wall.
2. manhole with vertical hanging cover according to claim 1, it is characterised in that：The supporting block is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362470.2A CN108036109A (en) | 2017-12-18 | 2017-12-18 | Manhole with vertical hanging cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362470.2A CN108036109A (en) | 2017-12-18 | 2017-12-18 | Manhole with vertical hanging cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108036109A true CN108036109A (en) | 2018-05-15 |
Family
ID=62099633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711362470.2A Withdrawn CN108036109A (en) | 2017-12-18 | 2017-12-18 | Manhole with vertical hanging cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108036109A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974691A (en) * | 2018-08-16 | 2018-12-11 | 江阴中南重工有限公司 | The manhole device of tank body |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4387900A (en) * | 1982-05-05 | 1983-06-14 | A-Lok Products, Inc. | Method and apparatus for providing watertight seal for manhole pipe connection |
| CN202924164U (en) * | 2012-12-06 | 2013-05-08 | 河北省石油化工设计院有限公司 | Manhole with core |
| CN104002275A (en) * | 2014-05-04 | 2014-08-27 | 洛阳凯美胜石化设备有限公司 | Auxiliary device for assembling and disassembling blind flanges |
| CN203804915U (en) * | 2014-05-04 | 2014-09-03 | 洛阳凯美胜石化设备有限公司 | Blind flange assembling and disassembling auxiliary equipment |
| CN205171552U (en) * | 2015-09-21 | 2016-04-20 | 北京华福工程有限公司 | Perpendicular hanging cover belt carcass manhole of two revoliving arms of tower equipment that packs is exclusively used in |
| CN207701924U (en) * | 2017-12-18 | 2018-08-07 | 无锡昌至盛机械制造有限公司 | A kind of manhole with vertical hanging cover |
-
2017
- 2017-12-18 CN CN201711362470.2A patent/CN108036109A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4387900A (en) * | 1982-05-05 | 1983-06-14 | A-Lok Products, Inc. | Method and apparatus for providing watertight seal for manhole pipe connection |
| CN202924164U (en) * | 2012-12-06 | 2013-05-08 | 河北省石油化工设计院有限公司 | Manhole with core |
| CN104002275A (en) * | 2014-05-04 | 2014-08-27 | 洛阳凯美胜石化设备有限公司 | Auxiliary device for assembling and disassembling blind flanges |
| CN203804915U (en) * | 2014-05-04 | 2014-09-03 | 洛阳凯美胜石化设备有限公司 | Blind flange assembling and disassembling auxiliary equipment |
| CN205171552U (en) * | 2015-09-21 | 2016-04-20 | 北京华福工程有限公司 | Perpendicular hanging cover belt carcass manhole of two revoliving arms of tower equipment that packs is exclusively used in |
| CN207701924U (en) * | 2017-12-18 | 2018-08-07 | 无锡昌至盛机械制造有限公司 | A kind of manhole with vertical hanging cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974691A (en) * | 2018-08-16 | 2018-12-11 | 江阴中南重工有限公司 | The manhole device of tank body |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180515 |