CN203892748U - Pipeline connecting flange - Google Patents
Pipeline connecting flange Download PDFInfo
- Publication number
- CN203892748U CN203892748U CN201420223405.7U CN201420223405U CN203892748U CN 203892748 U CN203892748 U CN 203892748U CN 201420223405 U CN201420223405 U CN 201420223405U CN 203892748 U CN203892748 U CN 203892748U
- Authority
- CN
- China
- Prior art keywords
- securing means
- pipeline
- clamp device
- flange
- breach
- 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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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a pipeline connecting flange, which comprises a flange plate and a clamp device, and is characterized in that the flange plate and the clamp device are connected to be an integrated body, the clamp device is of a cylindrical shape, a cutting slot which runs through a wall surface is arranged on the wall surface of the clamp device along the peripheral direction, a gap which is arranged on the front end of the clamp device along the axial direction cuts the periphery, the gap is communicated with the cutting slot, the wall surface of the gap on the clamp device is connected with locking blocks, a sealing ring I is further arranged on the inner wall of the clamp device, and the two locking blocks are compressed to be banded by a pipeline which is inserted in the clamp device. The pipeline connecting flange guarantees connection sealing of a flange structure and the pipeline by arranging the sealing ring I in the clamp device, can not have a leakage phenomenon after being connected, and can excellently pack the pipeline by utilizing the circular clamp device, thereby increasing banding applying area, guaranteeing stability of the pipeline after connecting, and not having the phenomena of rotating and loosing and the like.
Description
Technical field
The utility model relates to pipe connecting structure, relates in particular to a kind of pipeline coupling flange.
Background technique
Existing pipeline connects the mode that conventionally can adopt flange to connect, but in the structure that flange connects at present, flange is comparatively wasted time and energy with the I&M that is connected of pipeline, and sealing is bad, easily occurs the phenomenon of leaking after long-term use.
Model utility content
The technical assignment of technical problem to be solved in the utility model and proposition is that prior art is improved, and a kind of pipeline coupling flange is provided, and solves piping flange linkage structure sealing traditional in current technology bad, easily occurs the problem of leaking.
For solving above technical problem, the technical solution of the utility model is:
A kind of pipeline coupling flange, comprise flange plate and securing means, it is characterized in that, described flange plate is connected as a whole with securing means, it is cylindric that securing means is, on the wall of securing means, along the circumferential direction offer a cutting groove that runs through wall, the front end of securing means is offered a breach vertically circumference is cut off, breach and cutting groove UNICOM, on the wall of indentation, there securing means, be connected with locking block, on the inwall of securing means, returning apparatus has seal ring I, and two locking block pressings are tightly made to be plugged into pipeline in securing means by banding.Pipeline coupling flange described in the utility model utilizes the anchor ear type structure of ring-type, can well wrap pipeline, increase greatly banding application of force area, guarantee the stability after pipeline connects, the phenomenon such as can not rotate, get loose, and can guarantee that pipeline there will not be the situation excessive and distortion that is squeezed; On the inwall of securing means, returning apparatus has seal ring I to ensure the sealing between flange arrangement and pipeline simultaneously, after connecting, there will not be the phenomenon of leakage, and adopt this kind of securing means described in the utility model, the handling of pipeline are all convenient and swift, improve efficiency of construction.
Further, on described locking block, offer through hole, bolt through through hole lock tight after by the pipeline banding being plugged in securing means, utilize bolt by tight locking block pressing, tightening force is strong, simple in structure, disassembling, assembling and replacing convenience and high-efficiency, bolt, at the permanent bolt that can directly more renew after sliding tooth that uses, can not have influence on the banding effect of securing means.
Further, the length of described cutting groove is 1/2nd of securing means circular shaft length, in the case of the structural strength of guaranteeing securing means, improves the tightening force of securing means.
Further, the inwall of described securing means and flange plate joint is provided with inside flange, and on flange, device has seal ring II, utilizes seal ring II, further improves the sealing between adpting flange and pipeline.
Further, described securing means device on the inwall of breach position has tread plate, further increases the enclasping force of securing means, prevents that pipeline from rotating, getting loose.
Compared with prior art, the utility model advantage is:
Pipeline coupling flange described in the utility model has ensured at the in-built seal ring I that is equipped with of securing means the sealing that flange arrangement is connected with pipeline with seal ring II, after connecting, there will not be the phenomenon of leakage, and utilize the securing means of ring-type can well wrap pipeline, increase greatly banding application of force area, guarantee the stability after pipeline connects, the phenomenon such as can not rotate, get loose; Pipeline coupling flange described in the utility model is simple in structure, is easy to manufacture, and fabricating cost is low, and construction simple and fast, is applicable to large-scale application.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is lateral structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
The disclosed a kind of pipeline coupling flange of the utility model embodiment, convenient for installation and maintenance, there is good sealing, avoid occurring leakage phenomenon.
As shown in Figure 1 to Figure 2, a kind of pipeline coupling flange, comprise flange plate 1 and securing means 2, flange plate 1 is connected as a whole with securing means 2, securing means 2 is cylindric, on the inwall of securing means 2, returning apparatus has seal ring I6, and securing means 2 is provided with inside flange with the inwall of flange plate joint, and on flange, device has seal ring II7;
On the wall of securing means 2, along the circumferential direction offer a cutting groove 3 that runs through wall, the length of cutting groove 3 is 1/2nd of securing means 2 circular shafts length, the front end of securing means 2 is offered a breach 4 vertically circumference is cut off, breach 4 and cutting groove 3 UNICOMs, on the wall of breach 4 place's securing meanss 2, be connected with locking block 5, on locking block 5, offer through hole 9, bolt through through hole 9 lock tight after by the pipeline banding being plugged in securing means 2.
Securing means 2 device on the inwall of breach 4 positions has tread plate 8, utilizes tread plate 8 effectively to improve and holds effect tightly, avoid pipeline occur rotation, phenomenon gets loose.
Below be only preferred implementation of the present utility model, it should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a pipeline coupling flange, comprise flange plate (1) and securing means (2), it is characterized in that, described flange plate (1) is connected as a whole with securing means (2), securing means (2) is cylindric, on the wall of securing means (2), along the circumferential direction offer a cutting groove (3) that runs through wall, the front end of securing means (2) is offered a breach (4) vertically circumference is cut off, breach (4) and cutting groove (3) UNICOM, breach (4) is located to be connected with locking block (5) on the wall of securing means (2), on the inwall of securing means (2), returning apparatus has seal ring I (6), two locking blocks (5) pressing is tightly made to be plugged into the interior pipeline of securing means (2) by banding.
2. pipeline coupling flange according to claim 1, it is characterized in that, on described locking block (5), offer through hole (9), bolt will be plugged into the pipeline banding in securing means (2) after locking tightly through through hole (9).
3. pipeline coupling flange according to claim 1, is characterized in that, the length of described cutting groove (3) is 1/2nd of securing means (2) circular shaft length.
4. pipeline coupling flange according to claim 1, is characterized in that, described securing means (2) is provided with inside flange with the inwall of flange plate joint, and on flange, device has seal ring II (7).
5. pipeline coupling flange according to claim 1, is characterized in that, described securing means (2) device on the inwall of breach (4) position has tread plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223405.7U CN203892748U (en) | 2014-05-04 | 2014-05-04 | Pipeline connecting flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223405.7U CN203892748U (en) | 2014-05-04 | 2014-05-04 | Pipeline connecting flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892748U true CN203892748U (en) | 2014-10-22 |
Family
ID=51719153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420223405.7U Expired - Fee Related CN203892748U (en) | 2014-05-04 | 2014-05-04 | Pipeline connecting flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892748U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104739055A (en) * | 2015-04-18 | 2015-07-01 | 金丽秋 | Furniture foot fixing part for intelligent furniture |
| CN106979416A (en) * | 2016-03-29 | 2017-07-25 | 江阴市诺普得机械有限公司 | Reinforce the anti-skidding low temperature of band neck type and accept welding method orchid |
| CN106979415A (en) * | 2016-03-29 | 2017-07-25 | 江阴市诺普得机械有限公司 | Band cellular type hub low temperature screwed flange |
| CN107013771A (en) * | 2016-03-29 | 2017-08-04 | 江阴市诺普得机械有限公司 | Non-skid band neck type three-layer alloy plate-type flange |
| CN107606350A (en) * | 2017-09-08 | 2018-01-19 | 江苏润泰电力设备有限公司 | A kind of special adpting flange used for high-voltage switch |
| CN110578617A (en) * | 2019-08-08 | 2019-12-17 | 陕西蓝箭航天技术有限公司 | Liquid rocket pipeline butt joint method and separation method |
| CN111206595A (en) * | 2020-02-11 | 2020-05-29 | 浙江明思特建筑支护技术有限公司 | Foundation pit steel pipe connecting device |
| CN112402019A (en) * | 2020-11-30 | 2021-02-26 | 重庆金山医疗机器人有限公司 | Surgical robot |
-
2014
- 2014-05-04 CN CN201420223405.7U patent/CN203892748U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104739055A (en) * | 2015-04-18 | 2015-07-01 | 金丽秋 | Furniture foot fixing part for intelligent furniture |
| CN106979416A (en) * | 2016-03-29 | 2017-07-25 | 江阴市诺普得机械有限公司 | Reinforce the anti-skidding low temperature of band neck type and accept welding method orchid |
| CN106979415A (en) * | 2016-03-29 | 2017-07-25 | 江阴市诺普得机械有限公司 | Band cellular type hub low temperature screwed flange |
| CN107013771A (en) * | 2016-03-29 | 2017-08-04 | 江阴市诺普得机械有限公司 | Non-skid band neck type three-layer alloy plate-type flange |
| CN107606350A (en) * | 2017-09-08 | 2018-01-19 | 江苏润泰电力设备有限公司 | A kind of special adpting flange used for high-voltage switch |
| CN110578617A (en) * | 2019-08-08 | 2019-12-17 | 陕西蓝箭航天技术有限公司 | Liquid rocket pipeline butt joint method and separation method |
| CN111206595A (en) * | 2020-02-11 | 2020-05-29 | 浙江明思特建筑支护技术有限公司 | Foundation pit steel pipe connecting device |
| CN112402019A (en) * | 2020-11-30 | 2021-02-26 | 重庆金山医疗机器人有限公司 | Surgical robot |
| CN112402019B (en) * | 2020-11-30 | 2023-05-05 | 重庆金山医疗机器人有限公司 | Surgical robot |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20190504 |