CN208568549U - The simple more coupon test devices in laboratory - Google Patents
The simple more coupon test devices in laboratory Download PDFInfo
- Publication number
- CN208568549U CN208568549U CN201821351095.1U CN201821351095U CN208568549U CN 208568549 U CN208568549 U CN 208568549U CN 201821351095 U CN201821351095 U CN 201821351095U CN 208568549 U CN208568549 U CN 208568549U
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- CN
- China
- Prior art keywords
- lacing film
- bracket
- support shaft
- laboratory
- solution storage
- 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 relates to oil and gas pipeline corrosion test technical fields, specifically disclose a kind of laboratory simply more coupon test devices, including bracket support shaft (5), lacing film bracket (3), lacing film bar (4) and solution storage trough (2)；Bracket support shaft (5) lower end is equipped with clamping joint (8), clamping joint (8) is connected on clamping seat set by the center of solution storage trough (2), multiple lacing film brackets (3) are fixed in bracket support shaft (5), each lacing film bracket (3) is fixed with multiple for mounting the lacing film bar (4) of lacing film.The utility model can once mount several lacing films, while mutual collision or bonding between lacing film can also be avoided to be rebuffed；By reasonable layout of the lacing film bracket on lacing film axis, lacing film number can be improved to greatest extent, improves the hanging test efficiency of single experiment, shorten the screening time of material, it is simple and practical, it is easy to operate.
Description
Technical field
The utility model relates to oil and gas pipeline corrosion test technical field, in particular to a kind of laboratory is simply more
Coupon test device.
Background technique
In the chemical fields such as petrochemical industry and gas chemical industry, due to can exist pipeline acid, caustic corrosion solution or
The problems such as corrosive gas, in order to enable the operation of conveyance conduit safely, for a long time, the Material Selection for manufacturing pipeline just seems outstanding
It is important.
In the selection experiment of pipeline, usually carried out according to lacing film in laboratory lacing film, field pipes, laboratory is hung
Piece test is to screen the important foundation of hanging film scene material, and the hanging test device of existing laboratory is usually to fill inside beaker
Upper conveying liquid uses a glass bar as lacing film bracket on beaker mouth, then is fixed on lacing film by macromolecule material line
Below lacing film bracket, corrosion test is carried out in infiltration to liquid.The problem of this experimental rig maximum is that lacing film number is few, together
When it is bad be fixed on beaker, cause material screen when there are inefficiency problems, how effectively and rapidly to screen required conveying
Pipe material is the major issue that the sector field technical staff is concerned about very much.
Utility model content
The purpose of the utility model is to overcome above-mentioned problems of the prior art, provide that a kind of laboratory simply more to hang
Piece experimental provision.
The technical solution of the utility model is: the simple more coupon test devices in laboratory, comprising: bracket support shaft, lacing film
Bracket, lacing film bar and solution storage trough；Bracket support shaft lower end is equipped with clamping joint, and clamping joint is connected in solution storage trough
On clamping seat set by the heart, multiple lacing film brackets are fixed in bracket support shaft, each lacing film bracket is fixed with multiple for hanging
Connect the lacing film bar of lacing film.
Above-mentioned bracket support shaft is length-adjustable Telescopic rod structure, which includes a length locking mechanism.
It is corrosion-resistant that above-mentioned lacing film bar, lacing film bracket, bracket support shaft, clamping joint and clamping seat are all made of fluoropolymer
High molecular material is made.
The upper end of above-mentioned bracket support shaft and one end of multiple lacing film brackets are fixed, and multiple lacing film bracket is in the horizontal plane
It radially distributes around the bracket support shaft；The lacing film bar is barb type structure, and the upper end of barb type structure is equipped with connection
The connecting hole opened up on head, connector and lacing film bracket is fixedly connected, and the lower end of barb type structure is equipped with for mounting lacing film
Hook.
Above-mentioned connecting hole is threaded hole, and the connector is the screw rod for matching the threaded hole, the connector with connect
Hole is threadedly coupled.
Above-mentioned solution storage trough is cylindrical or square container, and the quantity of multiple lacing film brackets is 4,6 or 8
A, respectively corresponding the test corrosive solution boundary division that will be stored in solution storage trough is 4,6 or 8 regions.
If the solution storage trough is hydrostatic column, internal diameter 80-200mm, depth 200-500mm；If
The solution storage trough is square container, then it is having a size of a length of 80-300mm, width 80-200mm, depth 200-500mm.
The utility model has the beneficial effects that compared with prior art, the utility model is consolidated lacing film bar by lacing film bracket
It is fixed by lacing film bracket and lacing film bar, once to mount several lacing films above it, while can also avoid between lacing film
Mutually collision or bonding is rebuffed；By reasonable layout of the lacing film bracket on lacing film axis, lacing film number can be improved to greatest extent, is mentioned
The hanging test efficiency of high single experiment shortens the screening time of material, simple and practical, easy to operate.
Detailed description of the invention
Fig. 1 is laboratory provided by the utility model simply more coupon test device overlooking structure diagrams；Wherein Fig. 1
(a) the simple more coupon test device overlooking structure diagrams in laboratory when be solution storage trough being hydrostatic column；Fig. 1 (b) is
The simple more coupon test device overlooking structure diagrams in laboratory when solution storage trough is square container；
Fig. 2 is the lacing film bar and lacing film supporting structure schematic diagram of the utility model；
Fig. 3 is the lacing film bar, lacing film bracket, bracket support shaft and clamping joint structural schematic diagram of the utility model；
Fig. 4 is hanging chip structure schematic diagram.
Description of symbols: 1- connecting hole, 2- solution storage trough, 3- lacing film bracket, 4- lacing film bar, 5- bracket support shaft, 6-
Lacing film, 7- hanging hole, 8- clamping joint.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model embodiment provides a kind of laboratory simply more coupon tests
Device, comprising: bracket support shaft 5, lacing film bracket 3, lacing film bar 4 and solution storage trough 2；5 lower end of bracket support shaft is equipped with
Clamping joint 8, clamping joint 8 are connected on clamping seat set by the center of solution storage trough 2, and multiple extensions are fixed in bracket support shaft 5
Plate rack 3, each lacing film bracket 3 are fixed with multiple for mounting the lacing film bar 4 of lacing film.
Further, the bracket support shaft 5 is length-adjustable Telescopic rod structure, which includes a length
Locking mechanism.Facilitate by bracket support shaft 5 rise installing lacing film and further by lacing film be placed into corrosive solution liquid level it
Lower carry out corrosion test.
Further, the lacing film bar 4, lacing film bracket 3, bracket support shaft 5, clamping joint 8 and clamping seat are all made of and contain
The corrosion-resistant high molecular material of fluoropolymer is made.
Further, the upper end of the bracket support shaft 5 and one end of multiple lacing film brackets 3 are fixed, multiple lacing film branch
Frame 3 radially distributes around the bracket support shaft 5 in the horizontal plane；The lacing film bar 4 is barb type structure, barb type structure
Upper end be equipped with connector, the connecting hole 1 opened up on connector and lacing film bracket 3 is fixedly connected, the lower end of barb type structure
Equipped with the hook for mounting lacing film.
Further, the connecting hole 1 is threaded hole, and the connector is the screw rod for matching the threaded hole, the company
Connector is threadedly coupled with connecting hole 1.
Further, the solution storage trough 2 is cylindrical or square container, the quantity of multiple lacing film brackets 3
It is 4,6 or 8, respectively corresponding the test corrosive solution boundary division that will be stored in solution storage trough 2 is 4,6
Or 8 regions respectively correspond if fixing 2 lacing film bars 4 on each lacing film bracket 3 and at most hang 8,12 or 16 lacing films
6, wherein each lacing film 6 is equipped with hanging hole 7, lacing film 6 is mounted on the hook of lacing film bar 4 by hanging hole 7, by adjusting bracket branch
The length for supportting axis 5, to adapt it to the liquid level of 2 internal corrosion solution of solution storage trough, enable lacing film 6 as requested
Completely or partially it is immersed in corrosive solution.
Further, if the solution storage trough 2 is hydrostatic column, internal diameter 80-200mm, depth is
200-500mm, hydrostatic column internal diameter should be corresponding with the size of lacing film bracket, 50 × 10 × 30mm of lacing film size selection；If
The solution storage trough 2 is square container, then it is having a size of a length of 80-300mm, width 80-200mm, depth 200-
500mm。
In conclusion lacing film bar is fixed thereon by the utility model by lacing film bracket, pass through lacing film bracket and extension
Piece bar can once mount several lacing films, while mutual collision or bonding between lacing film can also be avoided to be rebuffed；Pass through lacing film
Reasonable layout of the bracket on lacing film axis can improve lacing film number to greatest extent, improve the hanging test efficiency of single experiment, contracting
The screening time of short material, it is simple and practical, it is easy to operate.The utility model is broken through by simple more coupon test device designs
Time and efficiency and easy for operation are saved in traditional simple experimental device lacing film few limitation.
Disclosed above is only several specific embodiments of the utility model, and still, the utility model embodiment is not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (7)
1. the simple more coupon test devices in laboratory characterized by comprising bracket support shaft (5), lacing film bracket (3), lacing film
Bar (4) and solution storage trough (2)；Bracket support shaft (5) lower end is equipped with clamping joint (8), and clamping joint (8) is connected in solution storage
On clamping seat set by the center of slot (2), multiple lacing film brackets (3), each lacing film bracket are fixed in bracket support shaft (5)
(3) it is fixed with multiple for mounting the lacing film bar (4) of lacing film.
2. the simple more coupon test devices in laboratory as described in claim 1, which is characterized in that the bracket support shaft (5)
For length-adjustable Telescopic rod structure, which includes a length locking mechanism.
3. the simple more coupon test devices in laboratory as described in claim 1, which is characterized in that the lacing film bar (4), lacing film
Bracket (3), bracket support shaft (5), clamping joint (8) and clamping seat are all made of the corrosion-resistant high molecular material system of fluoropolymer
At.
4. the simple more coupon test devices in laboratory as described in claim 1, which is characterized in that the bracket support shaft (5)
Upper end and one end of multiple lacing film brackets (3) fix, multiple lacing film bracket (3) is in the horizontal plane around the bracket support shaft
(5) it radially distributes；The lacing film bar (4) is barb type structure, and the upper end of barb type structure is equipped with connector, connector with
The connecting hole (1) opened up on lacing film bracket (3) is fixedly connected, and the lower end of barb type structure is equipped with the hook for mounting lacing film
Son.
5. the simple more coupon test devices in laboratory as claimed in claim 4, which is characterized in that the connecting hole (1) is spiral shell
Pit, the connector are the screw rods for matching the threaded hole, and the connector is threadedly coupled with connecting hole (1).
6. the simple more coupon test devices in laboratory as claimed in claim 4, which is characterized in that the solution storage trough (2) is
Cylindrical or square container, the quantity of multiple lacing film brackets (3) are 4,6 or 8, and respectively corresponding will be stored in
Test corrosive solution boundary division in solution storage trough (2) is 4,6 or 8 regions.
7. the simple more coupon test devices in laboratory as claimed in claim 6, which is characterized in that if the solution storage trough (2)
For hydrostatic column, then its internal diameter is 80-200mm, depth 200-500mm；If the solution storage trough (2) is square
Container, then it is having a size of a length of 80-300mm, width 80-200mm, depth 200-500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351095.1U CN208568549U (en) | 2018-08-17 | 2018-08-17 | The simple more coupon test devices in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351095.1U CN208568549U (en) | 2018-08-17 | 2018-08-17 | The simple more coupon test devices in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208568549U true CN208568549U (en) | 2019-03-01 |
Family
ID=65450863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821351095.1U Expired - Fee Related CN208568549U (en) | 2018-08-17 | 2018-08-17 | The simple more coupon test devices in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208568549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398146A (en) * | 2020-04-14 | 2020-07-10 | 南京工业大学 | Static high-temperature molten salt corrosion test device and test method convenient for multi-period sampling |
| CN111929228A (en) * | 2020-07-10 | 2020-11-13 | 首钢集团有限公司 | Device for simulating actual service environment of internal material of evaporator and using method thereof |
-
2018
- 2018-08-17 CN CN201821351095.1U patent/CN208568549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398146A (en) * | 2020-04-14 | 2020-07-10 | 南京工业大学 | Static high-temperature molten salt corrosion test device and test method convenient for multi-period sampling |
| CN111929228A (en) * | 2020-07-10 | 2020-11-13 | 首钢集团有限公司 | Device for simulating actual service environment of internal material of evaporator and using 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: 20190301 Termination date: 20190817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |