CN206897377U - 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
- CN206897377U CN206897377U CN201720562775.7U CN201720562775U CN206897377U CN 206897377 U CN206897377 U CN 206897377U CN 201720562775 U CN201720562775 U CN 201720562775U CN 206897377 U CN206897377 U CN 206897377U
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- 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.)
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Abstract
The utility model discloses a kind of disk spring quick opening manhole's device, including：Enamel manhole cover and reactor clamp; the glass-lined kettle mouth guard circle being provided with the reactor manhole below enamel manhole cover; the lower carriage relative with reactor clamp is provided with the outside of the glass-lined kettle mouth 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; a double threaded screw extended in guide sleeve is provided with the mounting seat, disk spring is arranged with the double threaded screw.Through the above way; disk spring quick opening manhole's device described in the utility model, glass-lined kettle mouth guard circle avoids to be caused to damage to enamel glaze paint, and double threaded screw pulls upper bracket to be flipped up in the presence of disk spring reaction force; rapid operation, overall is compact-sized.
Description
Technical field
Reactor field is the utility model is related to, 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 doubled as powder material adding mouth by some users, 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 on reactor mostly and drive light device soon,
But the heavy and spring assembly size of domestic existing apparatus unlatching is long at present, and structure is not compact enough, and stretching, extension and compression travel are strong
Clear area is spent, causes to operate in use very not light, and the pipeline installation of other kettle cover flanges is influenceed and operates, it is necessary to change
Enter.
Utility model content
The utility model is avoided to warding off mainly solving the technical problems that provide a kind of disk spring quick opening manhole's device
Glass glaze causes to damage, and reduces operational stroke, lifting operation portability, avoid influenceing other kettle cover flanges pipeline installation and
Operation.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of disk spring is provided
Quick opening manhole's device, on reactor manhole, including：Enamel manhole cover and reactor clamp, the enamel manhole
Lid is arranged on reactor manhole, and the reactor clamp is arranged on reactor manhole side and enamel manhole cover side is entered
Spacing, the glass-lined kettle mouth guard circle being provided with the reactor manhole below enamel manhole cover of row, it is described to ward off glass
The lower carriage relative with reactor clamp is provided with the outside of glass kettle mouth guard circle, is hinged on the lower carriage and is provided with and wards off glass
The upper bracket that glass manhole cover is connected, a mounting seat is provided with the upper bracket, is hinged on the lower carriage and is provided with one
Individual guide sleeve, a double threaded screw extended in guide sleeve is provided with the mounting seat, is arranged with the double threaded screw
Disk spring.
In one preferred embodiment of the utility model, the upper and lower part of the glass-lined kettle mouth guard circle is set respectively
There is tetrafluoro asbestos pad, the diameter of bore of the tetrafluoro asbestos pad is more than the diameter of bore of glass-lined kettle mouth guard circle.
In one preferred embodiment of the utility model, visor sub-assembly, institute are provided with the middle part of the enamel manhole cover
It is DN125 visor sub-assemblies to state visor sub-assembly.
In one preferred embodiment of the utility model, the guide sleeve end is provided with one and is wrapped in outside double threaded screw
The sheath of side.
In one preferred embodiment of the utility model, the double threaded screw end is provided with limit corresponding with disk spring
Position nut.
In one preferred embodiment of the utility model, spiral shell corresponding with double threaded screw front end is provided with the mounting seat
Pit, the bayonet lock of double threaded screw is provided through in the mounting seat.
The beneficial effects of the utility model are：A kind of disk spring quick opening manhole's device that the utility model is pointed out, is warded off
Glass kettle mouth guard circle avoids to be caused to damage to enamel glaze paint, when enamel manhole cover is closed on reactor manhole, dish
Shape spring is compressed, reactor clamp open after, double threaded screw pulled in the presence of disk spring reaction force upper bracket to
Upper upset, rapid operation, and make use of be hinged mode to connect, overall is compact-sized, does not interfere with other kettle cover flanges
Pipeline installation and operation.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is a kind of structural representation of the preferred embodiment of disk spring quick opening manhole device one of the utility model；
Fig. 2 is Fig. 1 A-A to sectional view.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described
Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Fig. 1 to Fig. 2 is referred to, the utility model embodiment includes：
A kind of disk spring quick opening manhole's device, on reactor manhole 15, including：The He of enamel manhole cover 5
Reactor clamp 2, the enamel manhole cover 5 are arranged on reactor manhole 15, and the reactor clamp 2 is arranged on reactor
The side of manhole 15 and to the side of enamel manhole cover 5 carry out it is spacing, be provided with the reactor manhole 15 positioned at enamel people
The glass-lined kettle mouth guard circle 3 of the lower section of port lid 5, strengthens the protection to reactor enamel glaze paint, avoids enamel manhole cover 5
Folding it is had undesirable effect, maintain easily the work of personnel.
The outside of the glass-lined kettle mouth guard circle 3 is provided with the lower carriage 8 relative with reactor clamp 2, the lower branch
The upper bracket 9 for being provided with and being connected with enamel manhole cover 5 is hinged on frame 8, a mounting seat is provided with the upper bracket 9
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
Interior double threaded screw 6, disk spring 7 is arranged with 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 be hinged mode to connect
Connect, overall structure is compact.
The upper and lower part of the glass-lined kettle mouth 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 mouth 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 strengthens pair
The protection of double threaded screw 6 and disk spring 7, dust tightness is good, avoids having undesirable effect other pipelines or operation.
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.
Screwed hole corresponding with the front end of double threaded screw 6 is provided with the mounting seat 10, 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 utility model is pointed out, easy to operate and laborsaving, knot
Structure is compact, good to the protectiveness of enamel glaze paint in reactor, reduces what the pipeline of other kettle cover flanges was installed and operated
Influence, it is applied widely.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
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 are 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 glass-lined kettle mouth guard circle of lower section, the lower branch relative with reactor clamp is provided with the outside of the glass-lined kettle mouth guard circle
Frame, the upper bracket for being provided with and being connected with enamel manhole cover is hinged on the lower carriage, one is provided with the upper bracket
Mounting seat, it is hinged on the lower carriage and is provided with a guide sleeve, being provided with one in the mounting seat 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 mouth 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 protected more than glass-lined kettle mouth
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
Screwed hole corresponding with double threaded screw front end, the bayonet lock of double threaded screw is provided through in the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720562775.7U CN206897377U (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 |
|---|---|---|---|
| CN201720562775.7U CN206897377U (en) | 2017-05-19 | 2017-05-19 | A kind of disk spring quick opening manhole's device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206897377U true CN206897377U (en) | 2018-01-19 |
Family
ID=61288959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720562775.7U Expired - Fee Related CN206897377U (en) | 2017-05-19 | 2017-05-19 | A kind of disk spring quick opening manhole's device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206897377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126913A (en) * | 2017-05-19 | 2017-09-05 | 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 |
| CN112962676A (en) * | 2021-03-04 | 2021-06-15 | 无锡金瑞特防腐设备有限公司 | Quick-opening manhole cover |
-
2017
- 2017-05-19 CN CN201720562775.7U patent/CN206897377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126913A (en) * | 2017-05-19 | 2017-09-05 | 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 |
| CN112962676A (en) * | 2021-03-04 | 2021-06-15 | 无锡金瑞特防腐设备有限公司 | Quick-opening manhole cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20180519 |