CN205010815U - Novel quick -opening manhole device - Google Patents
Novel quick -opening manhole device Download PDFInfo
- Publication number
- CN205010815U CN205010815U CN201520722838.1U CN201520722838U CN205010815U CN 205010815 U CN205010815 U CN 205010815U CN 201520722838 U CN201520722838 U CN 201520722838U CN 205010815 U CN205010815 U CN 205010815U
- Authority
- CN
- China
- Prior art keywords
- manhole
- crossbeam
- opening
- shell section
- manhole cover
- 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.)
- Expired - Fee Related
Links
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a novel quick -opening manhole device, include: one sets up the manhole cover on the manhole shell ring, radially arranging along the manhole shell ring the crossbeam in the outside of manhole cover, the first end hinge of crossbeam connects on the manhole shell ring, its second end is connected through a movable bolt subassembly on the manhole shell ring, a screw hole has been seted up on the crossbeam, one sets up the threaded hole's of crossbeam lead screw, the first end of lead screw is in through a fixing bolt subassembly fixed connection on the manhole cover, its second end extends along the axis direction of manhole shell ring, and fixed a setting the rotating handle that the second of lead screw was served. The utility model discloses a manhole cover links to each other with the crossbeam, and the rotation of crossbeam can drive the opening that the manhole shell ring was opened or closed in the manhole cover motion, through the sealed degree of rotating handle mediator handhole door with the manhole shell ring, makes like this the utility model discloses a structure is more simple, and sealing performance is more good.
Description
Technical field
The utility model relates to manhole valve technology field, particularly relates to a kind of Novel quick-opening manhole device.
Background technology
In pharmaceutical industry, the application of the equipment such as extractor, evaporator widely, these equipment are provided with manhole, existing manhole normally adopts quick opening manhole's structure of multiple bolt fastener form, but, the manhole of this structure due to fastener too much, not only increase the quality of manhole, and slow down manhole opening speed, reduce production efficiency.For this reason, applicant carried out useful exploration and trial, have found result of the above problems, technical scheme described below produces under this background.
Utility model content
Technical problem to be solved in the utility model: provide for the deficiencies in the prior art that a kind of structure is relatively simple, favorable sealing property and meet the Novel quick-opening manhole device of fast opening and closing requirement.
The technical matters that the utility model solves can realize by the following technical solutions:
A kind of Novel quick-opening manhole device, comprising:
One manhole cover being arranged on the opening for covering manhole shell section on manhole shell section;
One along the crossbeam being arranged radially at the outside of described manhole cover of manhole shell section, and the first end of described crossbeam is hinged on described manhole shell section, and its second end is connected on described manhole shell section by a livebolt array, described crossbeam offers a tapped bore;
One is arranged on the screw mandrel in the tapped bore of described crossbeam, and the first end of described screw mandrel is fixedly connected on described manhole cover by a bolt of rear end plate assembly, and its second end extends along the axis direction of manhole shell section; And
One is fixedly installed on the turn handle on the second end of described screw mandrel.
In a preferred embodiment of the present utility model, described livebolt array comprises:
One is arranged on the eyelet bolt hinged seat on the urceolus face of described manhole shell section;
One its movable joint head is hinged on the eyelet bolt on described eyelet bolt hinged seat;
One revolves the jam nut be located on described eyelet bolt; And
The clamping groove that the threaded shank of the one described eyelet bolt of confession be opened on the second end of described crossbeam snaps in.
In a preferred embodiment of the present utility model, described jam nut is eyenut.
In a preferred embodiment of the present utility model, described bolt of rear end plate assembly comprises a connecting seat, a loop connecting plate and some binding bolts, described Connection Block is fixedly installed in the end face outside of described manhole cover, described loop connecting plate is fixed on described Connection Block by some binding bolts, and the first end of described loop connecting plate and described screw mandrel forms fixing clamping.
In a preferred embodiment of the present utility model, the periphery of the opening of described manhole shell section is provided with a shell ring flange, the periphery of described manhole cover is provided with a port lid flange, the end face of described port lid flange towards described shell ring flange is provided with a sealing caulking groove, in described sealing caulking groove, is embedded with a seal ring.
Owing to have employed technical scheme as above, the beneficial effects of the utility model are: manhole cover of the present utility model is connected with crossbeam, crossbeam is arranged on the outside of manhole cover rotationally, the rotation of crossbeam can drive manhole cover to move and open or close the opening of manhole shell section, by the seal degree of turn handle mediator's port lid and manhole shell section, make the utility model comparatively simple relative to manhole structure of the prior art like this, sealing property is more good.In addition, the fastener that the utility model uses is less, effectively alleviates the quality of manhole, accelerates opening speed, improve production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
Be a kind of Novel quick-opening manhole device see what provide in Fig. 1 and Fig. 2, figure, comprise manhole cover 100, crossbeam 200, screw mandrel 300 and turn handle 400.
Manhole cover 100 is arranged on manhole shell section 10, for covering the opening 11 of manhole shell section 10, the periphery of the opening 11 of manhole shell section 10 is provided with a shell ring flange 12, the periphery of manhole cover 100 is provided with a port lid flange 110, the end face of port lid flange 110 towards shell ring flange 12 is provided with a sealing caulking groove 111, be embedded with a seal ring 112 in sealing caulking groove 111, effectively improve the sealing property between manhole cover 100 and manhole shell section 10.
Crossbeam 200 is along the outside being arranged radially at manhole cover 100 of manhole shell section 10, the first end 210 of crossbeam 200 is hinged on the urceolus face of manhole shell section 10, particularly, the first end 210 of crossbeam 200 is provided with a hinged block 211, the urceolus face of manhole shell section 10 is provided with a hinged seat 212, and the hinged block 211 of crossbeam 200 is connected on hinged seat 212 by bearing pin 213.Second end 220 of crossbeam 200 is connected on the urceolus face of manhole shell section 10 by a livebolt array 500.Crossbeam 200 offers one with the tapped bore 230 of the axis coaxle of manhole shell section 10.
Livebolt array 500 comprises eyelet bolt hinged seat 510, eyelet bolt 520, jam nut 530 and clamping groove 540.Eyelet bolt hinged seat 510 is arranged on the urceolus face of manhole shell section 10, the movable joint 521 of eyelet bolt 520 is hinged on eyelet bolt hinged seat 510 by bearing pin 522, jam nut 530 revolves and is located on eyelet bolt 520, in the present embodiment, jam nut 530 is eyenut, clamping groove 540 is opened on the second end 220 of crossbeam 200, snaps in for the threaded shank for eyelet bolt 520.When needs are locked crossbeam 200, swivel joint bolt 520, is made its threaded shank snap in clamping groove 540, is then locked by jam nut 530.
Screw mandrel 300 is arranged in the tapped bore 230 of crossbeam 200, and the first end 310 of screw mandrel 300 is fixedly connected on manhole cover 100 by a bolt of rear end plate assembly 600, and its second end 320 extends along the axis direction of manhole shell section 10.
Bolt of rear end plate assembly 600 comprises a connecting seat 610, loop connecting plate 620 and some binding bolts 630.Connection Block 610 is fixedly installed in the end face outside of manhole cover 100 by the mode of welding, and loop connecting plate 620 is fixed on Connection Block 610 by some binding bolts 630, forms fixing clamping between the first end 310 of loop connecting plate 620 and screw mandrel 300.
Turn handle 400 is fixedly installed on the second end 320 of screw mandrel 300 by nut 410, by turn turn handle 400, screw mandrel 300 is moved axially along the tapped bore 230 of crossbeam 200, be with manhole cover 100 to move simultaneously, thus the seal degree between manhole cover 100 and manhole shell section 10 can be adjusted.
The rotation of crossbeam 200 of the present utility model can drive manhole cover 100 to open or close the opening 11 of manhole shell section 10, make the utility model comparatively simple relative to manhole structure of the prior art like this, effectively alleviate the quality of manhole, accelerate opening speed, improve production efficiency.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a Novel quick-opening manhole device, is characterized in that, comprising:
One manhole cover being arranged on the opening for covering manhole shell section on manhole shell section;
One along the crossbeam being arranged radially at the outside of described manhole cover of manhole shell section, and the first end of described crossbeam is hinged on described manhole shell section, and its second end is connected on described manhole shell section by a livebolt array, described crossbeam offers a tapped bore;
One is arranged on the screw mandrel in the tapped bore of described crossbeam, and the first end of described screw mandrel is fixedly connected on described manhole cover by a bolt of rear end plate assembly, and its second end extends along the axis direction of manhole shell section; And
One is fixedly installed on the turn handle on the second end of described screw mandrel.
2. Novel quick-opening manhole device as claimed in claim 1, it is characterized in that, described livebolt array comprises:
One is arranged on the eyelet bolt hinged seat on the urceolus face of described manhole shell section;
One its movable joint head is hinged on the eyelet bolt on described eyelet bolt hinged seat;
One revolves the jam nut be located on described eyelet bolt; And
The clamping groove that the threaded shank of the one described eyelet bolt of confession be opened on the second end of described crossbeam snaps in.
3. Novel quick-opening manhole device as claimed in claim 2, it is characterized in that, described jam nut is eyenut.
4. Novel quick-opening manhole device as claimed in claim 1, it is characterized in that, described bolt of rear end plate assembly comprises a connecting seat, a loop connecting plate and some binding bolts, described Connection Block is fixedly installed in the end face outside of described manhole cover, described loop connecting plate is fixed on described Connection Block by some binding bolts, and the first end of described loop connecting plate and described screw mandrel forms fixing clamping.
5. the Novel quick-opening manhole device according to any one of Claims 1-4, it is characterized in that, the periphery of the opening of described manhole shell section is provided with a shell ring flange, the periphery of described manhole cover is provided with a port lid flange, the end face of described port lid flange towards described shell ring flange is provided with a sealing caulking groove, in described sealing caulking groove, is embedded with a seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722838.1U CN205010815U (en) | 2015-09-17 | 2015-09-17 | Novel quick -opening manhole device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722838.1U CN205010815U (en) | 2015-09-17 | 2015-09-17 | Novel quick -opening manhole device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205010815U true CN205010815U (en) | 2016-02-03 |
Family
ID=55209429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520722838.1U Expired - Fee Related CN205010815U (en) | 2015-09-17 | 2015-09-17 | Novel quick -opening manhole device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205010815U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180669A (en) * | 2016-09-17 | 2016-12-07 | 天津立中汽车铝合金配件有限公司 | A kind of clad insulation locking device |
| CN108253440A (en) * | 2018-03-08 | 2018-07-06 | 湖南水口山有色金属集团有限公司 | A kind of flue manhole door |
| CN108974691A (en) * | 2018-08-16 | 2018-12-11 | 江阴中南重工有限公司 | The manhole device of tank body |
| CN109174328A (en) * | 2018-08-09 | 2019-01-11 | 芜湖市昌瑞金属粉末有限公司 | A kind of ball mill barrel discharge port closing device |
| CN111502982A (en) * | 2020-04-29 | 2020-08-07 | 泉州市朗利工业设计有限公司 | Connecting structure of corrosion-resistant chemical pump |
| CN111731697A (en) * | 2020-06-16 | 2020-10-02 | 邓丕兴 | Intelligent agricultural mechanical hand hole device |
| CN112922462A (en) * | 2021-02-04 | 2021-06-08 | 合肥中辰轻工机械有限公司 | Intelligent interlocking anti-burst device for hole door of bottle washing machine |
| CN114348484A (en) * | 2021-12-20 | 2022-04-15 | 煤科院节能技术有限公司 | Intermediate powder bin quick-opening device and using method |
-
2015
- 2015-09-17 CN CN201520722838.1U patent/CN205010815U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180669A (en) * | 2016-09-17 | 2016-12-07 | 天津立中汽车铝合金配件有限公司 | A kind of clad insulation locking device |
| CN108253440A (en) * | 2018-03-08 | 2018-07-06 | 湖南水口山有色金属集团有限公司 | A kind of flue manhole door |
| CN109174328A (en) * | 2018-08-09 | 2019-01-11 | 芜湖市昌瑞金属粉末有限公司 | A kind of ball mill barrel discharge port closing device |
| CN108974691A (en) * | 2018-08-16 | 2018-12-11 | 江阴中南重工有限公司 | The manhole device of tank body |
| CN111502982A (en) * | 2020-04-29 | 2020-08-07 | 泉州市朗利工业设计有限公司 | Connecting structure of corrosion-resistant chemical pump |
| CN111731697A (en) * | 2020-06-16 | 2020-10-02 | 邓丕兴 | Intelligent agricultural mechanical hand hole device |
| CN112922462A (en) * | 2021-02-04 | 2021-06-08 | 合肥中辰轻工机械有限公司 | Intelligent interlocking anti-burst device for hole door of bottle washing machine |
| CN112922462B (en) * | 2021-02-04 | 2021-11-30 | 合肥中辰轻工机械有限公司 | Intelligent interlocking anti-burst device for hole door of bottle washing machine |
| CN114348484A (en) * | 2021-12-20 | 2022-04-15 | 煤科院节能技术有限公司 | Intermediate powder bin quick-opening device and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205010815U (en) | Novel quick -opening manhole device | |
| CN206246948U (en) | A kind of rotatable bogey of multi-cam | |
| CN204099618U (en) | Butterfly valve | |
| CN106247012A (en) | The pneumatic access device with pressure of submarine pipeline | |
| CN218543201U (en) | Opening-adjustable regulating valve | |
| CN208153902U (en) | A kind of novel clip | |
| CN204437336U (en) | V-type revolves a modulating valve | |
| CN204239377U (en) | Multiaction pneumatic mechanism | |
| CN208557288U (en) | A kind of disassembly portable fabrication hole location structure | |
| CN206036288U (en) | Prevent slow -witted corrosion -resistant twoly by appointing ball relief valve | |
| CN207358989U (en) | The opener of circular closure | |
| CN202659010U (en) | Three-dimensional non-polar adjustable hinge | |
| CN203529205U (en) | Stop valve device of conveying mechanism | |
| CN201672037U (en) | Inspection hole cover | |
| CN202302031U (en) | Hand-switching valve | |
| CN108518488B (en) | Clamping locking type butterfly valve | |
| CN216895209U (en) | Vacuum bellows with portable attach fitting | |
| CN205805490U (en) | Water under high pressure blowout hookup | |
| CN204420166U (en) | Large adjustable specific rotation cylinder modulating valve | |
| CN204912856U (en) | Can press from both sides tight jig fast | |
| CN217951262U (en) | Butterfly valve that sealing performance is high | |
| CN109296813A (en) | A kind of novel evacuated rotation gate valve | |
| CN220037260U (en) | Flange ring piece for rotary driving device | |
| CN213018231U (en) | Mechanical back flush valve | |
| CN217539688U (en) | Ball core limiting valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160203 Termination date: 20210917 |