CN107126913A - A kind of disk spring quick opening manhole's device - Google Patents
A kind of disk spring quick opening manhole's device Download PDFInfo
- Publication number
- CN107126913A CN107126913A CN201710357037.3A CN201710357037A CN107126913A CN 107126913 A CN107126913 A CN 107126913A CN 201710357037 A CN201710357037 A CN 201710357037A CN 107126913 A CN107126913 A CN 107126913A
- Authority
- CN
- China
- Prior art keywords
- manhole
- disk spring
- enamel
- reactor
- threaded screw
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
- B01J2219/0213—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components of enamel
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
The invention discloses a kind of disk spring quick opening manhole's device, including：Enamel manhole cover and reactor clamp; the glass-lined kettle mouthful guard circle below enamel manhole cover is provided with the reactor manhole; the lower carriage relative with reactor clamp is provided with the outside of the glass-lined kettle mouthful guard circle; the upper bracket for being provided with and being connected with enamel manhole cover is hinged on the lower carriage; a mounting seat is provided with the upper bracket; it is hinged on the lower carriage and is provided with a guide sleeve; it is provided with the mounting seat on a double threaded screw extended in guide sleeve, the double threaded screw and is arranged with disk spring.Through the above way; disk spring quick opening manhole's device of the present invention, glass-lined kettle mouthful guard circle is avoided to be caused to damage to enamel glaze, and double threaded screw pulls upper bracket to be flipped up in the presence of disk spring reaction force; rapid operation, overall compact conformation.
Description
Technical field
The present invention relates to reactor field, more particularly to a kind of disk spring quick opening manhole's device.
Background technology
During normal use manhole has opening and closing process to glassed steel reaction vessels, and the safety for being mainly used as installation and maintenance personnel is entered
Go out, when particularly manhole is added mouth by some users as powder material, the opening and closing of manhole can be more frequent, so making
At into reactor manhole the problem of enamel for glassed steel face sensitive for damages, so as to bring overall loss to whole kettle.
In recent years, glassed steel reaction vessels user can install manhole protection device additional mostly on reactor and drive light device soon,
But existing apparatus unlatching in the country's is heavy at present and spring assembly size is long, and structure is not compact enough, stretches and compression travel is strong
Clear area is spent, causes to operate in use very not light, and the pipeline of the other kettle cover flanges of influence installs and operate, it is necessary to change
Enter.
The content of the invention
The present invention solves the technical problem of provide a kind of disk spring quick opening manhole's device, it is to avoid to enamel
Glaze is caused to damage, and reduces operational stroke, lifting operation portability, it is to avoid the pipeline of the other kettle cover flanges of influence is installed and grasped
Make.
In order to solve the above technical problems, one aspect of the present invention is：A kind of disk spring is provided to open soon
Manhole device, on reactor manhole, including：Enamel manhole cover and reactor clamp, the enamel manhole cover are set
Put on reactor manhole, the reactor clamp is arranged on reactor manhole side and enamel manhole cover side is limited
The glass-lined kettle mouthful guard circle below enamel manhole cover, the glass-lined kettle are provided with position, the reactor manhole
It is provided with to be hinged on the lower carriage relative with reactor clamp, the lower carriage on the outside of mouth guard circle and is provided with and enamel people
It is provided with a mounting seat, the lower carriage to be hinged on the upper bracket that port lid is connected, the upper bracket and is provided with one and leads
To set, it is provided with the mounting seat on a double threaded screw extended in guide sleeve, the double threaded screw and is arranged with dish
Spring.
In a preferred embodiment of the present invention, the upper and lower part of the glass-lined kettle mouthful guard circle is respectively arranged with four
Fluorite cotton pad, the diameter of bore of the tetrafluoro asbestos pad is more than the diameter of bore of glass-lined kettle mouthful guard circle.
In a preferred embodiment of the present invention, visor sub-assembly is provided with the middle part of the enamel manhole cover, it is described to regard
Microscope group component is DN125 visor sub-assemblies.
In a preferred embodiment of the present invention, the guide sleeve end is provided with one and is wrapped on the outside of double threaded screw
Sheath.
In a preferred embodiment of the present invention, the double threaded screw end is provided with spacing spiral shell corresponding with disk spring
It is female.
In a preferred embodiment of the present invention, screw thread corresponding with double threaded screw front end is provided with the mounting seat
The bayonet lock of double threaded screw is provided through in hole, the mounting seat.
The beneficial effects of the invention are as follows：A kind of disk spring quick opening manhole's device that the present invention is pointed out, glass-lined kettle mouthful
Guard circle is avoided to be caused to damage to enamel glaze, when enamel manhole cover is closed on reactor manhole, disk spring quilt
Compression, after reactor clamp is opened, double threaded screw pulls upper bracket to be flipped up in the presence of disk spring reaction force, behaviour
Make laborsaving, and make use of the mode being hinged to connect, overall compact conformation, the pipeline for not interfering with other kettle cover flanges is installed
And operation.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is a kind of structural representation of preferred embodiment of disk spring quick opening manhole device one of the invention；
Fig. 2 is Fig. 1 A-A to sectional view.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Fig. 1 to Fig. 2 is referred to, the embodiment of the present invention includes：
A kind of disk spring quick opening manhole's device, on reactor manhole 15, including：Enamel manhole cover 5 and reaction
Kettle clamp 2, the enamel manhole cover 5 is arranged on reactor manhole 15, and the reactor clamp 2 is arranged on reactor manhole
15 sides and to the side of enamel manhole cover 5 carry out it is spacing, be provided with the reactor manhole 15 positioned at enamel manhole cover 5
The glass-lined kettle of lower section mouthful guard circle 3, strengthen the protection to reactor enamel glaze, it is to avoid enamel manhole cover 5 is opened
Conjunction has undesirable effect to it, maintains easily the work of personnel.
The outside of the glass-lined kettle mouthful guard circle 3 is provided with the lower carriage 8 relative with reactor clamp 2, the lower branch
It is hinged on frame 8 on the upper bracket 9 for being provided with and being connected with enamel manhole cover 5, the upper bracket 9 and is provided with a mounting seat
10, it is hinged on the lower carriage 8 and is provided with a guide sleeve 12, being provided with one in the mounting seat 10 extends to guide sleeve 12
Disk spring 7 is arranged with interior double threaded screw 6, the double threaded screw 6.When enamel manhole cover 5 is opened, double threaded screw 6 exists
Upper bracket is pulled to be flipped up in the presence of the reaction force of disk spring 7, rapid operation, and make use of the mode being hinged to connect
Connect, overall structure is compact.
The upper and lower part of the glass-lined kettle mouthful guard circle 3 is respectively arranged with tetrafluoro asbestos pad 4, the tetrafluoro asbestos pad
4 diameter of bore is more than the diameter of bore of glass-lined kettle mouthful guard circle 3.The thermal insulation of tetrafluoro asbestos pad 4 is good, strengthens enamel
The sealing effectiveness of manhole cover 5.The middle part of enamel manhole cover 5 is provided with visor sub-assembly 1, and the visor sub-assembly 1 is
DN125 visor sub-assemblies.DN125 visor sub-assembly transparencies are good, convenient to the observation inside reactor.
The end of guide sleeve 12 is provided with a sheath 13 for being wrapped in the outside of double threaded screw 6.Sheath 13 is strengthened pair
The protection of double threaded screw 6 and disk spring 7, dust tightness is good, it is to avoid other pipelines or operation are had undesirable effect.
The end of double threaded screw 6 is provided with stop nut 14 corresponding with disk spring 7, can be with using stop nut 14
Spacing, the compression travel and elastic force of regulation disk spring 7 so that open more laborsaving and not lofty are carried out to disk spring 7.
It is provided with screwed hole corresponding with the front end of double threaded screw 6, the mounting seat 10 and is provided with the mounting seat 10
Through the bayonet lock 11 of double threaded screw 6, the connection of double threaded screw 6 and mounting seat 10 is facilitated, installation and removal safeguard that convenience is good.
In summary, a kind of disk spring quick opening manhole's device that the present invention is pointed out, easy to operate and laborsaving, structure is tight
Gather, the protectiveness to enamel glaze in reactor is good, reduce the influence that the pipeline of other kettle cover flanges is installed and operated,
It is applied widely.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (6)
1. a kind of disk spring quick opening manhole's device, on reactor manhole, including：Enamel manhole cover and reactor
Clamp, the enamel manhole cover is arranged on reactor manhole, the reactor clamp be arranged on reactor manhole side and
Enamel manhole cover side is carried out spacing, it is characterised in that be provided with the reactor manhole positioned at enamel manhole cover
The lower branch relative with reactor clamp is provided with the outside of the glass-lined kettle mouthful guard circle of lower section, the glass-lined kettle mouthful guard circle
It is hinged on frame, the lower carriage on the upper bracket for being provided with and being connected with enamel manhole cover, the upper bracket and is provided with one
It is hinged to be provided with mounting seat, the lower carriage and is provided with one in a guide sleeve, the mounting seat and extends in guide sleeve
Double threaded screw, be arranged with disk spring on the double threaded screw.
2. disk spring quick opening manhole's device according to claim 1, it is characterised in that the glass-lined kettle mouthful protection
The upper and lower part of circle is respectively arranged with tetrafluoro asbestos pad, and the diameter of bore of the tetrafluoro asbestos pad is more than glass-lined kettle mouthful protection
The diameter of bore of circle.
3. disk spring quick opening manhole's device according to claim 1, it is characterised in that in the enamel manhole cover
Portion is provided with visor sub-assembly, and the visor sub-assembly is DN125 visor sub-assemblies.
4. disk spring quick opening manhole's device according to claim 1, it is characterised in that the guide sleeve end is set
There is a sheath being wrapped on the outside of double threaded screw.
5. disk spring quick opening manhole's device according to claim 1, it is characterised in that the double threaded screw end is set
It is equipped with stop nut corresponding with disk spring.
6. disk spring quick opening manhole's device according to claim 1, it is characterised in that be provided with the mounting seat
The bayonet lock of double threaded screw is provided through in screwed hole corresponding with double threaded screw front end, the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357037.3A CN107126913A (en) | 2017-05-19 | 2017-05-19 | A kind of disk spring quick opening manhole's device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357037.3A CN107126913A (en) | 2017-05-19 | 2017-05-19 | A kind of disk spring quick opening manhole's device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107126913A true CN107126913A (en) | 2017-09-05 |
Family
ID=59732962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710357037.3A Pending CN107126913A (en) | 2017-05-19 | 2017-05-19 | A kind of disk spring quick opening manhole's device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107126913A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB769064A (en) * | 1955-03-30 | 1957-02-27 | Buss Ag | Improvements in or relating to explosion-proof tank-closure locks |
| US5551590A (en) * | 1995-05-30 | 1996-09-03 | Amtrol Inc. | Non-metallic pressure vessel fitting |
| CN101958196A (en) * | 2010-09-17 | 2011-01-26 | 中国北方车辆研究所 | Travel limiting device |
| CN201721492U (en) * | 2010-04-16 | 2011-01-26 | 徐钦英 | Shock absorption mechanism for buffering forwards and backwards collision for baby carriage |
| CN201776139U (en) * | 2010-08-17 | 2011-03-30 | 河南中原黄金冶炼厂有限责任公司 | Glass lined reactor manhole sealing device |
| CN201787552U (en) * | 2010-09-03 | 2011-04-06 | 万劲松 | Pull-spring type safety manhole cover |
| CN204043890U (en) * | 2014-06-19 | 2014-12-24 | 南京汽轮电机长风新能源股份有限公司 | A kind of for checking the device of tightness between assembly workpiece |
| CN204810775U (en) * | 2015-07-24 | 2015-11-25 | 北京汇能精电科技股份有限公司 | Pressing device |
| CN205020060U (en) * | 2015-09-15 | 2016-02-10 | 南京正源搪瓷设备制造有限公司 | Ward off fast open sight glass hand hole device of glass |
| CN206897377U (en) * | 2017-05-19 | 2018-01-19 | 常熟市南湖化工设备制造有限责任公司 | A kind of disk spring quick opening manhole's device |
-
2017
- 2017-05-19 CN CN201710357037.3A patent/CN107126913A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB769064A (en) * | 1955-03-30 | 1957-02-27 | Buss Ag | Improvements in or relating to explosion-proof tank-closure locks |
| US5551590A (en) * | 1995-05-30 | 1996-09-03 | Amtrol Inc. | Non-metallic pressure vessel fitting |
| CN201721492U (en) * | 2010-04-16 | 2011-01-26 | 徐钦英 | Shock absorption mechanism for buffering forwards and backwards collision for baby carriage |
| CN201776139U (en) * | 2010-08-17 | 2011-03-30 | 河南中原黄金冶炼厂有限责任公司 | Glass lined reactor manhole sealing device |
| CN201787552U (en) * | 2010-09-03 | 2011-04-06 | 万劲松 | Pull-spring type safety manhole cover |
| CN101958196A (en) * | 2010-09-17 | 2011-01-26 | 中国北方车辆研究所 | Travel limiting device |
| CN204043890U (en) * | 2014-06-19 | 2014-12-24 | 南京汽轮电机长风新能源股份有限公司 | A kind of for checking the device of tightness between assembly workpiece |
| CN204810775U (en) * | 2015-07-24 | 2015-11-25 | 北京汇能精电科技股份有限公司 | Pressing device |
| CN205020060U (en) * | 2015-09-15 | 2016-02-10 | 南京正源搪瓷设备制造有限公司 | Ward off fast open sight glass hand hole device of glass |
| CN206897377U (en) * | 2017-05-19 | 2018-01-19 | 常熟市南湖化工设备制造有限责任公司 | A kind of disk spring quick opening manhole's device |
Non-Patent Citations (1)
| Title |
|---|
| 李春光: "《初高中物理衔接教程》", 31 July 2016 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |