CN209876270U - Adjustable window for experiments - Google Patents
Adjustable window for experiments Download PDFInfo
- Publication number
- CN209876270U CN209876270U CN201920536597.XU CN201920536597U CN209876270U CN 209876270 U CN209876270 U CN 209876270U CN 201920536597 U CN201920536597 U CN 201920536597U CN 209876270 U CN209876270 U CN 209876270U
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- China
- Prior art keywords
- clamping
- flange
- window
- transparent window
- sides
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses an adjustable window is used in experiments, include: a tubular transparent window; clamping a flange, wherein a plurality of counter bores are uniformly distributed on a flange plate for clamping the flange in the circumferential direction, and two bolt holes which are positioned on the same circumference as the counter bores are arranged on two sides of each counter bore; a socket head cap screw; two ends of the pull rod are respectively connected with the inner hexagon screws in the counter bores on the clamping flanges at two sides; the fixing sleeve is positioned between the two clamping flanges, and two ends of the fixing sleeve are respectively butted with the side surfaces of the clamping flanges on the corresponding sides; set up in transparent window and press from both sides the seal gasket between the dress flange, when the experimental condition changes, can further reduce the cost of manufacture of new window, and shorten the preparation cycle to improve work efficiency.
Description
Technical Field
The utility model relates to an instrument trade technical field, in particular to adjustable window is used in experiments.
Background
Various experiments carried out in the experimental pipeline, the form of medium in the pipeline needs to be observed and researched, the inside window of pipeline must be seen, in the prior art, the window that adopts on the laboratory pipeline is a specific structure, the change of compressive strength can not be carried out according to the requirement of experiment, also can not change on window length, therefore, the experimental requirement just can probably need to make new window again to satisfy the experimental requirement in case change, even when the experiment is done at same pipeline, in case the experimental condition changes, just need make new window again, therefore, will bring the experimental cost high, the problem of experiment cycle length long.
In summary, how to improve the structure of the conventional experimental window, when the experimental conditions are changed, the manufacturing cost of the new window can be further reduced, and the manufacturing period can be shortened to improve the working efficiency, which is a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjustable window is used in experiments, when experimental conditions changed, can further reduce the cost of manufacture of new window, and shortened the preparation cycle to improve work efficiency.
In order to solve the technical problem, the utility model provides a following technical scheme:
an adjustable window for experiments, comprising:
a tubular transparent window;
the clamping flange is provided with two clamping flanges which are respectively clamped at two ends of the transparent window in a sealing manner, the inner diameter of each clamping flange is equal to that of the transparent window, one side, butted with the transparent window, of each clamping flange is provided with a butt joint hole coaxial with a flange center hole, the diameter of each butt joint hole is equal to the outer diameter of the transparent window, a plurality of counter bores are uniformly distributed on a flange plate of each clamping flange in the circumferential direction, the counter bore ends of the counter bores are located on the outer sides of the clamping flanges, and two bolt holes which are located on the same circumference as the counter bores are formed in two sides of each counter bore;
the inner hexagon screw is used for being assembled in the counter bore;
the pull rod is arranged between the two clamping flanges, and two ends of the pull rod are respectively connected with the inner hexagon screws in the counter bores on the clamping flanges at two sides;
the fixing sleeve is slidably sleeved outside the pull rod and positioned between the two clamping flanges, two ends of the fixing sleeve are respectively butted with the side surfaces of the clamping flanges on the corresponding sides, and the length of the fixing sleeve is greater than that of the pull rod;
and the sealing gasket is arranged between the transparent window and the clamping flange.
Preferably, the diameter of the pull rod is smaller than the minimum diameter of the counter bore.
Preferably, the clamping flange is circumferentially and uniformly distributed with 6 bolts, and the bolt holes are provided with 12 bolts.
The utility model provides an adjustable window for experiments, a transparent window is arranged between two clamping flanges, a plurality of countersunk holes are circumferentially arranged on a flange plate of the clamping flanges, inner hexagonal screws are assembled in the countersunk holes, the clamping flanges and the transparent window are relatively clamped through the connection of a pull rod arranged between the clamping flanges at the two ends of the transparent window and the inner hexagonal screws, a sealing gasket is arranged at the butt joint of the clamping flanges and the transparent window to ensure the sealing performance of the joint, a fixed sleeve is sleeved outside the pull rod in a sliding way, the fixed sleeve plays a role in positioning in the process of relatively tensioning the two clamping flanges through the pull rod, the arrangement of the fixed sleeves ensures that the two clamping flanges are in a mutually parallel position during assembly, the relative positions of the inner hexagonal screws and the pull rod are more convenient to adjust, and the relative positions of the two clamping flanges are inclined, the sealing performance of the joint is ensured, the length of the fixing sleeve is equal to the distance between the opposite surfaces of the two clamping flanges in a sealing connection state, the adjustable window for the experiment with the structure can be in butt joint with a fluid experiment pipeline through the bolt holes on the two clamping flanges at the two sides, when the fluid experiment of the pipeline is carried out, the medium flowing condition in the pipeline needs to be observed, the pipe diameter in the pipeline and the length of the window needing to be observed can be changed along with different experiments, the window with the structure is adopted, when the experiment pipeline is inconvenient and the window needs to be lengthened, a transparent window, a pull rod and the fixing sleeve only need to be lengthened, when the inner diameter of the experiment pipeline needs to be changed, and the length of the observed window does not need to be changed, only the inner diameter of the flange and the inner diameter of the transparent window need to be changed, the reworking cost of partial structure can be saved by changing different conditions, and the, the whole structure does not need to be manufactured again, and the processing period for manufacturing a new experimental window can be undoubtedly shortened.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an adjustable window for experiments provided by the present invention;
fig. 2 is a schematic view of an assembly structure of the clamping flange and the socket head cap screw.
In the figure: 1. a transparent window; 2. clamping a flange; 3. a counter bore; 4. bolt holes; 5. a socket head cap screw; 6. a pull rod; 7. fixing a sleeve; 8. a gasket seal.
Detailed Description
The core of the utility model is to provide an adjustable window is used in experiments, when the experimental condition changes, can further reduce the cost of manufacture of new window, and shorten the preparation cycle to improve work efficiency.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural view of an adjustable window for experiments according to the present invention; fig. 2 is a schematic view of an assembly structure of the clamping flange and the socket head cap screw.
The utility model provides an adjustable window is used in experiments, include: a tubular transparent window 1; the clamping flange 2 is provided with two clamping flanges which are respectively clamped at two ends of the transparent window in a sealing manner, the inner diameter of each clamping flange is equal to that of the transparent window, one side of each clamping flange, which is in butt joint with the transparent window, is provided with a butt joint hole coaxial with a central hole of the flange, the diameter of each butt joint hole is equal to the outer diameter of the transparent window, a plurality of counter bores 3 are uniformly distributed on a flange plate of each clamping flange in the circumferential direction, the counter head ends of the counter bores are positioned at the outer sides of the clamping flanges, and two bolt holes 4 which are positioned on the same circumference as the counter bores are arranged at two sides of; a socket head cap screw 5 for fitting in the counterbore; the pull rod 6 is arranged between the two clamping flanges, and two ends of the pull rod are respectively connected with the inner hexagon screws in the counter bores on the clamping flanges at two sides; the fixing sleeve 7 is slidably sleeved outside the pull rod and positioned between the two clamping flanges, two ends of the fixing sleeve are respectively butted with the side surfaces of the clamping flanges on the corresponding sides, and the length of the fixing sleeve is greater than that of the pull rod; and a sealing gasket 8 arranged between the transparent window and the clamping flange.
The utility model provides an adjustable window for experiments, a transparent window is arranged between two clamping flanges, a plurality of countersunk holes are circumferentially arranged on a flange plate of the clamping flanges, inner hexagonal screws are assembled in the countersunk holes, the clamping flanges and the transparent window are relatively clamped through the connection of a pull rod arranged between the clamping flanges at the two ends of the transparent window and the inner hexagonal screws, a sealing gasket is arranged at the butt joint of the clamping flanges and the transparent window to ensure the sealing performance of the joint, a fixed sleeve is sleeved outside the pull rod in a sliding way, the fixed sleeve plays a role in positioning in the process of relatively tensioning the two clamping flanges through the pull rod, the arrangement of the fixed sleeves ensures that the two clamping flanges are in a mutually parallel position during assembly, the relative positions of the inner hexagonal screws and the pull rod are more convenient to adjust, and the relative positions of the two clamping flanges are inclined, the sealing performance of the joint is ensured, the length of the fixing sleeve is equal to the distance between the opposite surfaces of the two clamping flanges in a sealing connection state, the adjustable window for the experiment with the structure can be in butt joint with a fluid experiment pipeline through the bolt holes on the two clamping flanges at the two sides, when the fluid experiment of the pipeline is carried out, the medium flowing condition in the pipeline needs to be observed, the pipe diameter in the pipeline and the length of the window needing to be observed can be changed along with different experiments, the window with the structure is adopted, when the experiment pipeline is inconvenient and the window needs to be lengthened, a transparent window, a pull rod and the fixing sleeve only need to be lengthened, when the inner diameter of the experiment pipeline needs to be changed, and the length of the observed window does not need to be changed, only the inner diameter of the flange and the inner diameter of the transparent window need to be changed, the reworking cost of partial structure can be saved by changing different conditions, and the, the whole structure does not need to be manufactured again, and the processing period for manufacturing a new experimental window can be undoubtedly shortened.
In order to further optimize technical scheme, the utility model provides an adjustable window is used in experiments, its pull rod diameter is less than the minimum diameter of counter bore, makes things convenient for the counter bore that presss from both sides the dress flange from one side to insert after the allen key of one end and the pull rod pre-installation, and the equipment convenience is strong, and is concrete, and the circumference equipartition has 6 on pressing from both sides the dress flange, and the bolt hole is provided with 12, increases the packaging stability.
The above is to the utility model provides an adjustable window for experiments has carried out the detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (3)
1. An adjustable window for experiments, comprising:
a tubular transparent window;
the clamping flange is provided with two clamping flanges which are respectively clamped at two ends of the transparent window in a sealing manner, the inner diameter of each clamping flange is equal to that of the transparent window, one side, butted with the transparent window, of each clamping flange is provided with a butt joint hole coaxial with a flange center hole, the diameter of each butt joint hole is equal to the outer diameter of the transparent window, a plurality of counter bores are uniformly distributed on a flange plate of each clamping flange in the circumferential direction, the counter bore ends of the counter bores are located on the outer sides of the clamping flanges, and two bolt holes which are located on the same circumference as the counter bores are formed in two sides of each counter bore;
the inner hexagon screw is used for being assembled in the counter bore;
the pull rod is arranged between the two clamping flanges, and two ends of the pull rod are respectively connected with the inner hexagon screws in the counter bores on the clamping flanges at two sides;
the fixing sleeve is slidably sleeved outside the pull rod and positioned between the two clamping flanges, two ends of the fixing sleeve are respectively butted with the side surfaces of the clamping flanges on the corresponding sides, and the length of the fixing sleeve is greater than that of the pull rod;
and the sealing gasket is arranged between the transparent window and the clamping flange.
2. The adjustable window for experimentation as recited in claim 1, wherein the diameter of said tie rod is less than the minimum diameter of said counterbore.
3. The adjustable window for experiments as claimed in claim 1, wherein there are 6 holes on the clamping flange and 12 bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920536597.XU CN209876270U (en) | 2019-04-19 | 2019-04-19 | Adjustable window for experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920536597.XU CN209876270U (en) | 2019-04-19 | 2019-04-19 | Adjustable window for experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209876270U true CN209876270U (en) | 2019-12-31 |
Family
ID=68960854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920536597.XU Expired - Fee Related CN209876270U (en) | 2019-04-19 | 2019-04-19 | Adjustable window for experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209876270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483030A (en) * | 2021-07-09 | 2021-10-08 | 九江汉唐光电传输技术有限公司 | Novel rigid coupling capable of being used for high-speed rotation connection and manufacturing method thereof |
-
2019
- 2019-04-19 CN CN201920536597.XU patent/CN209876270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483030A (en) * | 2021-07-09 | 2021-10-08 | 九江汉唐光电传输技术有限公司 | Novel rigid coupling capable of being used for high-speed rotation connection and manufacturing method thereof |
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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 |
Granted publication date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |