CN202330824U - Structure of novel sight glass with manhole - Google Patents
Structure of novel sight glass with manhole Download PDFInfo
- Publication number
- CN202330824U CN202330824U CN2011204291385U CN201120429138U CN202330824U CN 202330824 U CN202330824 U CN 202330824U CN 2011204291385 U CN2011204291385 U CN 2011204291385U CN 201120429138 U CN201120429138 U CN 201120429138U CN 202330824 U CN202330824 U CN 202330824U
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- China
- Prior art keywords
- flange
- sight glass
- visor
- glass
- barrel
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- 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 structure of a novel sight glass with a manhole. The structure comprises a rotating handle, a sight glass cover flange, a sight glass bottom flange, a barrel flange, a barrel and a piece of glass for the sight glass, wherein the barrel is of a conical structure and fixedly arranged on the barrel flange; the lower end of the barrel flange is provided with the glass for the sight glass; the sight glass cover flange is arranged above the glass for the sight glass; the sight glass bottom flange is arranged below the glass for the sight glass; the sight glass cover flange and the sight glass bottom flange are connected by fixing bolts through penetration; and the lower ends of the fixing bolts are connected with the rotating handle to form handle bolts. The structure of the novel sight glass has the effects of large diameter and wide viewable range, and capacities of effectively observing the conditions of mixing, reaction and evaporation of materials in a container and enabling the production to be more conveniently and efficiently carried out.
Description
Technical field
The utility model relates to valve visor field, specifically, relates to a kind of novel man-hole visor structure.
Background technology
Visor is as the important tool of mixing of materials, reaction, evaporation situation in the observing response container, and its performance directly has influence on the cognitive situation of researchist to reaction.Application number is that 200620076606 patent application document discloses a kind of flange pipe visor; Comprise pipeline and ring flange; Described ring flange is arranged on the two ends of pipeline, and it also comprises a VERTICAL TUBE, and VERTICAL TUBE is connected with pipeline; The two ends of VERTICAL TUBE are provided with upper and lower ring flange, and upper flange plate is provided with the visor that is used to observe the pipeline operating mode; Lower flange and blind flange sealing link.But the eyeglass of this flange pipe visor selects for use common eyeglass to install, and it is observed performance and still has improved space.
In sum, to the defective of prior art, need a kind of novel man-hole visor structure especially, to solve the deficiency of prior art.
The utility model content
The purpose of the utility model is to provide a kind of novel man-hole visor structure, manhole and antitheft door opal visor structure combined, thus the purpose of realization the utility model.
The utility model technical matters to be solved can realize through following technical scheme:
A kind of novel man-hole visor structure comprises flange at the bottom of rotary handle, visor lid flange, the visor, shell flange, cylindrical shell and endoscopy glass; Said cylindrical shell is a vertebral body structure, is mounted on the shell flange, and the lower end of shell flange is provided with endoscopy glass, and the top of said endoscopy glass is provided with visor lid flange, and the below of endoscopy glass is provided with flange at the bottom of the visor; Flange runs through through set bolt and is connected at the bottom of said visor lid flange and the visor, and the lower end of set bolt connects rotary handle composition handle bolt.
In an embodiment of the utility model, said endoscopy glass comprises convex lens and concavees lens, and said convex lens are positioned at the top of concavees lens.
The beneficial effect of the utility model is: the visor diameter is big, and visual range is wide, can effectively observe material in the container mixing, reaction, the evaporation situation makes production more convenient, and is efficient.
Description of drawings
Fig. 1 is the structural representation of the described a kind of novel man-hole visor structure of the utility model.
Fig. 2 is the visor structural representation of the described a kind of novel man-hole visor structure of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with embodiment, further set forth the utility model.
As depicted in figs. 1 and 2, a kind of novel man-hole visor structure comprises flange 3 at the bottom of rotary handle 1, visor lid flange 2, the visor, shell flange 4, cylindrical shell 5 and endoscopy glass 6; Said cylindrical shell 5 is a vertebral body structure, is mounted on the shell flange 4, and the lower end of shell flange 4 is provided with endoscopy glass 6, and the top of said endoscopy glass 6 is provided with visor lid flange 2, and the below of endoscopy glass 6 is provided with flange 3 at the bottom of the visor; Flange 3 runs through through set bolt and is connected at the bottom of said visor lid flange 2 and the visor, and the lower end of set bolt connects rotary handle 1 composition handle bolt.Said endoscopy glass 6 comprises convex lens 7 and concavees lens 8, and said convex lens 7 are positioned at the top of concavees lens 8.
The beneficial effect of the utility model is: the visor diameter is big, and visual range is wide, can effectively observe material in the container mixing, reaction, the evaporation situation makes production more convenient, and is efficient.
More than show and described ultimate principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. novel man-hole visor structure comprises flange at the bottom of rotary handle, visor lid flange, the visor, shell flange, cylindrical shell and endoscopy glass; Said cylindrical shell is a vertebral body structure, is mounted on the shell flange, and the lower end of shell flange is provided with endoscopy glass, and the top of said endoscopy glass is provided with visor lid flange, and the below of endoscopy glass is provided with flange at the bottom of the visor; Flange runs through through set bolt and is connected at the bottom of said visor lid flange and the visor, and the lower end of set bolt connects rotary handle composition handle bolt.
2. a kind of novel man-hole visor structure as claimed in claim 1 is characterized in that said endoscopy glass comprises convex lens and concavees lens, and said convex lens are positioned at the top of concavees lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204291385U CN202330824U (en) | 2011-11-02 | 2011-11-02 | Structure of novel sight glass with manhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204291385U CN202330824U (en) | 2011-11-02 | 2011-11-02 | Structure of novel sight glass with manhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202330824U true CN202330824U (en) | 2012-07-11 |
Family
ID=46442800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204291385U Expired - Fee Related CN202330824U (en) | 2011-11-02 | 2011-11-02 | Structure of novel sight glass with manhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202330824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276129A (en) * | 2013-06-20 | 2013-09-04 | 济钢集团有限公司 | Novel temperature detection device for smelting molten iron in blast furnace |
| CN104614831A (en) * | 2015-01-07 | 2015-05-13 | 北京卫星环境工程研究所 | Large-caliber vacuum sealing optical window component |
-
2011
- 2011-11-02 CN CN2011204291385U patent/CN202330824U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276129A (en) * | 2013-06-20 | 2013-09-04 | 济钢集团有限公司 | Novel temperature detection device for smelting molten iron in blast furnace |
| CN103276129B (en) * | 2013-06-20 | 2016-02-03 | 济钢集团有限公司 | A kind of temperature-detecting device of novel blast-furnace smelting molten iron |
| CN104614831A (en) * | 2015-01-07 | 2015-05-13 | 北京卫星环境工程研究所 | Large-caliber vacuum sealing optical window component |
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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 |
Granted publication date: 20120711 Termination date: 20151102 |
|
| EXPY | Termination of patent right or utility model |