CN201897025U - Split flange - Google Patents
Split flange Download PDFInfo
- Publication number
- CN201897025U CN201897025U CN2010205189303U CN201020518930U CN201897025U CN 201897025 U CN201897025 U CN 201897025U CN 2010205189303 U CN2010205189303 U CN 2010205189303U CN 201020518930 U CN201020518930 U CN 201020518930U CN 201897025 U CN201897025 U CN 201897025U
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- CN
- China
- Prior art keywords
- flange
- semicircular
- semicircle
- angle platform
- flanges
- 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 - Lifetime
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Abstract
The utility model discloses a split flange which comprises a flange plate. The flange plate is spliced by two independent semicircular flanges, one end of the semicircular flange is provided with a notch which forms a right-angle platform, the end face of the right-angle platform is parallel to the semicircular section of the semicircular flange, the end face of the right-angle platform is provided with a though hole vertical to the semicircular section, and the semicircular section at the other end of the semicircular flange is provided with a threaded hole which is in central symmetry with the through hole. The split flange has the beneficial effects that the original complete flange plate is designed into two spliced semicircular flanges which are fixed by hexagon socket bolts. During maintenance, a channel does not need to be cut and a pipeline can be taken out directly by disassembling the hexagon socket bolts, so that the assembly, disassembly and maintenance of the pipeline are convenient, the pipeline can be assembled and disassembled repetitively, and the cost is saved. The right-angle platform is cut from the semicircular flanges, so that the materials are saved, the semicircular flanges are connected by the hexagon socket bolts, the structure is compact, and the flanges can be convenient to disassemble in a narrow space.
Description
Technical field
The utility model relates to a kind of flange, more specifically says, it relates to a kind of split type flange.
Background technique
Existing water pump and pipeline connecting flange adopt integral (type) flange, welded flange, lap joint flange usually.Its deficiency is inconvenient dismounting, and when service conduits, flange can not take off, and welding again can increase leakage point after can only severing, and is inconvenient to construct.And the existing flange that is made of two independent semicircle flange components is extended with boss by junction plane and connects with bolt.Deficiency is to extend the boss consume material, is inconvenient to dismantle when installing space is narrow and small.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of compact structure is provided, and is for convenience detach, saves the split type flange of material.
The purpose of this utility model is achieved through the following technical solutions.This split type flange, comprise flange plate, described flange plate by two independently the semicircle flange be combined into, semicircle flange one end is provided with breach, described breach forms the right angle platform, the end face of described right angle platform parallels with the half-round section of semicircle flange, and the end face of right angle platform is provided with the through hole perpendicular to half-round section, and the half-round section of the semicircle flange the other end is provided with and the centrosymmetric tapped hole of through hole.
As preferably: two semicircle flanges connect by hexagon socket head cap screw.
As preferably: the semicircle flange is provided with at least two and is parallel to the axial flange attachment hole of flange plate.
The beneficial effects of the utility model are: the semicircle flange that the complete flange plate of script is designed to two splicings is fixed by hexagon socket head cap screw, when maintenance, need not to sever pipeline, directly the dismounting hexagon socket head cap screw can take out pipeline, made things convenient for the dismounting of pipeline has been safeguarded, and can repeat dismounting, save cost.Excision produces the right angle platform on the semicircle flange part, has saved material, adopts hexagon socket head cap screw to connect, and compact structure also can be for convenience detach in small space.
Description of drawings
Fig. 1 is a flange semicircle stereogram 1;
Fig. 2 is a flange semicircle stereogram 2;
Fig. 3 is the utility model assembling schematic representation;
Fig. 4 is the utility model sectional arrangement drawing;
Description of drawings: semicircle flange 1; Right angle platform 2; Hexagon socket head cap screw 3; Flange attachment hole 4; Tapped hole 5; Through hole 6; Half-round section 7.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.Though the utility model will be described in conjunction with preferred embodiment, should know, do not represent that the utility model is limited among the described embodiment.On the contrary, the utility model will be contained alternative, modified model and the equivalent in the scope of the present utility model that can be included in attached claims qualification.
To shown in Figure 4, the split type flange of Jie Shaoing generally is used for the pipeline connection here, yet should know that the utility model also can be used for other occasion that need dock referring to Fig. 1.This split type flange, comprise flange plate, described flange plate by two independently semicircle flange 1 be combined into, semicircle flange 1 one ends are provided with breach, described breach forms right angle platform 2, the end face of described right angle platform 2 parallels with the half-round section 7 of semicircle flange 1, and right angle platform 2 is provided with the through hole 6 perpendicular to half-round section 7, and the half-round section 7 of semicircle flange 1 the other end is provided with and through hole 6 centrosymmetric tapped holes 5.Two semicircle flanges 1 connect by hexagon socket head cap screw 3.Semicircle flange 1 is provided with two and is parallel to the axial flange attachment hole 4 of flange plate.
During enforcement, on semicircle flange 1, remove right angle platform 2 of material production for one jiao, platform 2 one sides in right angle are parallel with half-round section 7, on right angle platform 2, have through hole 6, on half-round section 7, get out tapped hole 5, in half-round section 7 upper screwed holes, 5 centers of circle and center, through hole 6 center of circle symmetry, have two in addition and be parallel to the axial flange attachment hole 4 of flange plate.Two semicircle flanges 1 are fixed on the pipeline excircle by fastening hexagon socket head cap screw 3, dock with other flange plate by flange attachment hole 4 usefulness bolts then.When maintenance, narrow space also can easily disassemble flange plate with hexagon wrench.
Claims (3)
1. split type flange, comprise flange plate, it is characterized in that: described flange plate by two independently semicircle flange (1) be combined into, semicircle flange (1) one end is provided with breach, breach forms right angle platform (2), the end face of described right angle platform (2) parallels with the half-round section (7) of semicircle flange (1), the end face of right angle platform (2) is provided with the through hole (6) perpendicular to half-round section (7), and the half-round section (7) of semicircle flange (1) the other end is provided with and the centrosymmetric tapped hole of through hole (6) (5).
2. split type flange according to claim 1 is characterized in that: two semicircle flanges (1) connect by hexagon socket head cap screw (3).
3. split type flange according to claim 1 is characterized in that: semicircle flange (1) is provided with at least two and is parallel to the axial flange attachment hole (4) of flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205189303U CN201897025U (en) | 2010-09-02 | 2010-09-02 | Split flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205189303U CN201897025U (en) | 2010-09-02 | 2010-09-02 | Split flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897025U true CN201897025U (en) | 2011-07-13 |
Family
ID=44254932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205189303U Expired - Lifetime CN201897025U (en) | 2010-09-02 | 2010-09-02 | Split flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897025U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825702A (en) * | 2012-08-28 | 2012-12-19 | 无锡市华润环保设备有限公司 | Roller |
| CN106141578A (en) * | 2016-06-30 | 2016-11-23 | 浙江三维大通冷挤压有限公司 | Split flange and manufacturing process thereof |
| US9915377B2 (en) | 2015-06-24 | 2018-03-13 | Jan Larsen | Underwater pipe assembly and method of assembling underwater pipes |
| CN109701176A (en) * | 2018-12-19 | 2019-05-03 | 淳安民传科技有限公司 | Catching device and anti-fall device |
| CN113074291A (en) * | 2020-01-06 | 2021-07-06 | 五行科技股份有限公司 | Method for repairing pipe joint |
-
2010
- 2010-09-02 CN CN2010205189303U patent/CN201897025U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825702A (en) * | 2012-08-28 | 2012-12-19 | 无锡市华润环保设备有限公司 | Roller |
| CN102825702B (en) * | 2012-08-28 | 2015-04-22 | 江苏高博智融科技有限公司 | Roller |
| US9915377B2 (en) | 2015-06-24 | 2018-03-13 | Jan Larsen | Underwater pipe assembly and method of assembling underwater pipes |
| CN106141578A (en) * | 2016-06-30 | 2016-11-23 | 浙江三维大通冷挤压有限公司 | Split flange and manufacturing process thereof |
| CN109701176A (en) * | 2018-12-19 | 2019-05-03 | 淳安民传科技有限公司 | Catching device and anti-fall device |
| CN113074291A (en) * | 2020-01-06 | 2021-07-06 | 五行科技股份有限公司 | Method for repairing pipe joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 46 Hangzhou City, Zhejiang province 311107 Yuhang District Renhe Street Renhe Road Patentee after: Southern Gold environment Limited by Share Ltd Address before: 311107 Renhe District, Renhe Town, Yuhang District, Zhejiang, Hangzhou Patentee before: Nanfang Pump Industry Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110713 |
|
| CX01 | Expiry of patent term |