CN201680087U - Adjustable flange - Google Patents
Adjustable flange Download PDFInfo
- Publication number
- CN201680087U CN201680087U CN2010202098590U CN201020209859U CN201680087U CN 201680087 U CN201680087 U CN 201680087U CN 2010202098590 U CN2010202098590 U CN 2010202098590U CN 201020209859 U CN201020209859 U CN 201020209859U CN 201680087 U CN201680087 U CN 201680087U
- Authority
- CN
- China
- Prior art keywords
- flange
- endoporus
- adjusting
- adjustable
- adjusting slider
- 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
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- Pipe Accessories (AREA)
Abstract
The utility model discloses an adjustable flange, which comprises a flange body (1), an adjusting slide block (2) and an adjusting bolt (4), wherein an inner hole (5) is formed in the flange body (1); the bottom of the inner hole (5) is sealed through a sealing device (7); the adjusting slide block (2) is positioned in the inner hole (5) and connected with the adjusting bolt (4); and the size of the adjusting slide block (2) is matched with that of the inner hole (5). The utility model provides the adjustable flange, which has convenient use and simple manufacture, demands less devices for experiment and can achieve the purpose of adjusting and changing the medium flow in a pipeline system by adjusting the size in the flange body.
Description
Technical field
The utility model relates to a kind of adjustable flange.
Background technique
The device of some secured adjusted rate-of flows and pressure often need be set in the ship pipeline system, generally take fixed uncontrollable restricting orifice.Generally, because the resistance of ship pipeline can't calculate accurately, the artificer of pipe-line system draws size accurately by test of many times between real ship shake down period then through the preliminary interior hole dimension that calculates the restricting orifice of estimating.It is material that traditional restricting orifice generally adopts brass sheet, and the interior hole dimension of the restricting orifice that shipyard production department estimates according to artificer's endoporus is made the restricting orifice of polylith different inner diameters in advance.Between shake down period, the workmen constantly carries out test of many times, finally obtains the internal diameter size of suitable restricting orifice.Because traditional restricting orifice is installed in the pipe-line system, duration of test need stop by the relevant device of pilot system, and the situation that exists leakage of oil to leak, and test needs lot of manpower and material resources.
Summary of the invention
The utility model provides a kind of adjustable flange, and it is not only easy to use, it is simple to make, and the equipment that experiment needs is few, reaches the flow of regulating the medium that changes pipe-line system and the purpose of pressure by the size of regulating the flange body endoporus.
The utility model has adopted following technological scheme: a kind of adjustable flange, and it comprises flange body, adjusting slider and regulates bolt, is provided with endoporus in the described flange body; Described endoporus bottom is by the seal arrangement sealing, and described adjusting slider is positioned at endoporus and links to each other with the adjusting bolt, and the size and the endoporus of described adjusting slider are complementary.
Described flange body outside is provided with the externally connected pipe flange, is provided with restricting orifice between described externally connected pipe flange and exterior line; Described endoporus outlet port is provided with the spacing flange, and the adjusting bolt passes the spacing flange and links to each other with adjusting slider; Link to each other by gasket seal between described externally connected pipe flange and flange body.
The utlity model has following beneficial effect: the utility model is installed in restricting orifice in the pipe-line system, between shake down period, need not arrestment, the situation that leakage of oil is leaked can not occur, adjust the interior hole dimension of orifice plate by adjusting the length of regulating bolt, finally satisfy the normal operation of equipment and pipe-line system.
Description of drawings
Fig. 1 is the utility model structural representation
Embodiment
As shown in Figure 1, the utility model is a kind of adjustable flange, it comprises flange body 1, adjusting slider 2 and regulates bolt 4, be provided with endoporus 5 in the described flange body 1, described flange body 1 outside is provided with externally connected pipe flange 6, be provided with restricting orifice between described externally connected pipe flange 6 and exterior line, described externally connected pipe flange 6 links to each other by gasket seal with 1 of flange body.Described endoporus 5 bottoms are by seal arrangement 7 sealings, and described adjusting slider 2 is positioned at endoporus 5 and links to each other with adjusting bolt 4, and the size of described adjusting slider 2 and endoporus 5 are complementary.Described endoporus 5 outlet ports are provided with spacing flange 3, and adjusting bolt 4 passes spacing flange 3 and links to each other with adjusting slider 2.
During installation, use bolt that externally connected pipe flange 6 and exterior line are fixed, restricting orifice is located in the exterior line or is arranged in the externally connected pipe flange 6.Length by manual adjustment is regulated bolt 4 changes the position of adjusting slider 2 in endoporus 5.When adjusting slider 2 is positioned at topmost, interior hole dimension maximum; When adjusting slider 2 is positioned at bottom, interior hole dimension minimum.The mated condition of endoporus and wildcard flange 1 endoporus by adjusting slider 2, thus reach the flow and the pressure of the medium that changes pipe-line system.
Claims (4)
1. an adjustable flange is characterized in that it comprises flange body (1), adjusting slider (2) and regulates bolt (4), is provided with endoporus (5) in the described flange body (1); Described endoporus (5) bottom is by seal arrangement (7) sealing, and described adjusting slider (2) is positioned at endoporus (5) and links to each other with adjusting bolt (4), and the size of described adjusting slider (2) and endoporus (5) are complementary.
2. a kind of adjustable flange according to claim 1 is characterized in that described flange body (1) outside is provided with externally connected pipe flange (6), is provided with restricting orifice between described externally connected pipe flange (6) and exterior line.
3. a kind of adjustable flange according to claim 1 is characterized in that described endoporus (5) outlet port is provided with spacing flange (3), and adjusting bolt (4) passes spacing flange (3) and links to each other with adjusting slider (2).
4. a kind of adjustable flange according to claim 1 is characterized in that linking to each other by gasket seal between described externally connected pipe flange (6) and flange body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202098590U CN201680087U (en) | 2010-05-28 | 2010-05-28 | Adjustable flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202098590U CN201680087U (en) | 2010-05-28 | 2010-05-28 | Adjustable flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201680087U true CN201680087U (en) | 2010-12-22 |
Family
ID=43345131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202098590U Expired - Fee Related CN201680087U (en) | 2010-05-28 | 2010-05-28 | Adjustable flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201680087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846221A (en) * | 2010-05-28 | 2010-09-29 | 曹先锋 | Adjustable flange |
-
2010
- 2010-05-28 CN CN2010202098590U patent/CN201680087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846221A (en) * | 2010-05-28 | 2010-09-29 | 曹先锋 | Adjustable flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TAIZHOU SANFU SHIP ENGINEERING CO., LTD. Assignor: Cao Xianfeng Contract record no.: 2011320000888 Denomination of utility model: Adjustable flange Granted publication date: 20101222 License type: Exclusive License Record date: 20110627 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20130528 |