CN202106177U - Steel band reinforced PE (Polyethylene) helical bellows connecting-supporting device - Google Patents
Steel band reinforced PE (Polyethylene) helical bellows connecting-supporting device Download PDFInfo
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- CN202106177U CN202106177U CN2011201842969U CN201120184296U CN202106177U CN 202106177 U CN202106177 U CN 202106177U CN 2011201842969 U CN2011201842969 U CN 2011201842969U CN 201120184296 U CN201120184296 U CN 201120184296U CN 202106177 U CN202106177 U CN 202106177U
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Abstract
The utility model provides a steel band reinforced PE (Polyethylene) helical bellows connecting-supporting device comprising an adjusting screw rod and sliding rings capable of being sheathed at two ends of the adjusting screw rod in a sliding manner. An adjusting handle is arranged on the outer side of the adjusting screw rod, positioned outside each sliding ring, a support part is arranged in the adjusting screw rod, at least three support lugs with through holes are respectively arranged at two ends of the support part along the circumferential direction, and respectively hinged with one support rod, the other end of each support rod is hinged with a support plate, each support rod body is hinged with a connecting rod, and the other end of each connecting rod and the corresponding outer circumferential walls of the sliding rings at two ends of the adjusting screw rod are arranged in a hinging manner. The steel band reinforced PE (Polyethylene) helical bellows connecting-supporting device is suitable for connecting and supporting steel band reinforced PE helical bellows pipeline being 800mm-1800mm, the butting joint between pipes can be kept in the same horizontal position under the severe environment, so that the welding effect of pipes is better, and the engineering quality is improved.
Description
Technical field
The utility model relates to a kind of pipeline and connects bracing or strutting arrangement, relates in particular to a kind of steel band and strengthens PE helical bellows connection bracing or strutting arrangement.
Background technology
At present, bellows commonly used in tubing especially strengthens the PE helical bellows with steel band and uses the most extensive.Since excellent performance such as it has light weight, intensity is high, corrosion-resistant, fluid resistance is little, electrical insulating property is high, good flame resistance, anti-aging, long service life, and be widely used in industries such as oil, chemical industry, combustion gas, water supply, blowdown, seawater conveying.The restriction of being produced, transporting, the length of bellows can only be made several meters long at most, and in practical application, will be welded into a straight tube to two adjacent joint bellows correspondences usually.Because being generally, the job site that bellows is used digs channel, trench or the uneven ground environment of establishing; At this moment the butt joint between the tube and tube can produce dislocation; Can only rely on a dead lift stone pad below pipeline, the docking port of tube and tube is remained on the same horizontal level as far as possible.But, this kind way, tube and tube docks bad assurance, and the docking port horizontal level of tube and tube is not very accurately, causes the welding effect of tube and tube not good, influences construction quality.
Summary of the invention
Therefore; To the problem of above-mentioned existence, the utility model provides a kind of steel band to strengthen PE helical bellows connection bracing or strutting arrangement, and the docking port between the tube and tube is remained on the same horizontal level; Thereby make the welding effect of tube and tube better, improved construction quality.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: steel band strengthens the PE helical bellows and connects bracing or strutting arrangement; Comprise and regulate screw mandrel and be sheathed on the sliding ring of regulating the screw mandrel two ends slidably; Be positioned at said each sliding ring outside on the adjusting screw mandrel and be installed with the adjusting handle, regulate the screw mandrel middle part and be provided with support zone, the support zone two ends along the circumferential direction respectively are provided with the support ears of at least three band through holes; And each support ear is hinged with a support bar respectively; The other end of said each support bar is hinged with a gripper shoe respectively, and each support bar body of rod is hinged with a connecting rod respectively, the other end of each connecting rod respectively with the hinged setting of sliding ring outer circumferential walls at corresponding adjusting screw mandrel two ends.
Preferably, the support ear at said support zone two ends respectively is provided with three, and each support ear all is laid in the support zone two ends.
Through adopting technique scheme; The beneficial effect of the utility model is following: the bellows of the utility model connects the steel band enhancing PE helical bellows that bracing or strutting arrangement is applicable to 800mm-1800mm; During use; The port spiral part that need dock two bellowss earlier is to good position, and it is inboard that the two ends that connect bracing or strutting arrangement to this bellows again are positioned over the port tube wall of two bellowss butt joints respectively, then slides the adjacent sliding ring of hand propelled toward regulating the screw mandrel middle part through the adjusting of device one end; Each connecting rod is propped up corresponding support bar, thereby the inwall of three gripper shoes and first pipeline is fitted fully; Again the spiral pipeline bicker degree of second pipeline and first pipeline to good; Then regulate the adjusting that connects the bracing or strutting arrangement other end and slide the adjacent sliding ring of hand propelled toward regulating the screw mandrel middle part, connecting rod is propped up support bar, thereby three gripper shoes of the device other end and the inwall of second pipeline are fitted fully; Such two pipelines will be on same horizontal level; Carry out welding job at last, thereby make the welding effect of tube and tube better, improved construction quality greatly.In addition, the device of the utility model also is adapted to the welding job of other medium-and-large-sized tubing except being suitable for bellows, have vast market prospect.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Embodiment: please refer to Fig. 1; The utility model embodiment discloses a kind of steel band and strengthens PE helical bellows connection bracing or strutting arrangement; Comprise and regulate screw mandrel 1 and be sheathed on the sliding ring 2 of regulating screw mandrel 1 two ends slidably; Said sliding ring 2 can slide to the middle part by regulating screw mandrel 1 two ends; Regulate and to be positioned at said each sliding ring 2 outside on the screw mandrel 1 and all to be installed with and to regulate handle 3, said adjusting handle 3 by one be provided with internal thread sleeve pipe 31 forms with the handle 32 that is connected in sleeve pipe 31 outer circumferential walls, through this adjusting handle 3 of rotation sliding ring 2 is horizontally slipped on adjusting screw mandrel 1.Regulate screw mandrel 1 middle part and be provided with support zone 4; This support zone 4 is for regulating the mid portion of screw mandrel 1 body of rod; The left end of support zone 4 along the circumferential direction is laid with the support ear 41 of three band through holes; The right-hand member of support zone 4 along the circumferential direction also is laid with the support ears 41 of three band through holes, and each support ear 41 is hinged with a support bar 5 respectively, makes support zone 4 left and right two ends respectively be hinged with three support bars 5.The other end of said each support bar 5 is hinged with a gripper shoe 6 respectively, and said gripper shoe 6 is an arc, its can be better and the bellows inwall fit.Support bar 5 with the articulated manner of the support ear 41 of gripper shoe 6 and support zone 4 is: an end of support bar 5 is the support ear 51 of two band through holes; The support ear 41 of support zone 4 is articulated in two support ears 51 of support bar 5; The other end of support bar 5 is the support ear 52 with a through hole; Be used for gripper shoe 6 hinged; Each support bar 5 body of rod is hinged with a connecting rod 7 respectively; Make support bar 5 bodies of rod at support zone 4 left and right two ends respectively be hinged with a connecting rod 7, be positioned at support zone 4 left ends connecting rod 7 the other end respectively with sliding ring 2 ' the hinged setting of regulating screw mandrel 1 left end, be positioned at support zone 4 right-hand members connecting rod 7 the other end respectively with the sliding ring 2 hinged settings of regulating screw mandrel 1 right-hand member.Connecting rod 7 with the articulated manner of support bar 5 bodies of rod and sliding ring 2 is: connecting rod 7 two ends respectively are provided with the support ear 71 of two band through holes; Support bar 5 bodies of rod are provided with the support ear 53 of a band through hole; Sliding ring 2 periphery are laid with the support ears 21 of three band through holes, and the support ear 71 at connecting rod 7 two ends is hinged with the support ear 21 of support ear of support bar 5 bodies of rod 53 and sliding ring 2 respectively.
The bellows of the utility model connects bracing or strutting arrangement; When using at the construction field (site); The port spiral part that need dock two bellowss earlier is to good position, and it is inboard that the two ends that connect bracing or strutting arrangement to this bellows again are positioned over the port tube wall of two bellowss butt joints respectively, and then the adjusting handle 3 through device one end promotes adjacent sliding ring 2 and slides toward regulating screw mandrels 1 middle parts; Since connecting rod 7 two ends respectively with support bar 5 and sliding ring 2 hinged settings; When sliding ring 2 slided toward adjusting screw mandrel 1 middle part, connecting rod 7 can be propped up support bar 5, thereby the inwall of three gripper shoes 6 and first pipeline is fitted fully; Again the spiral pipeline bicker degree of second pipeline and first pipeline to good; Then the adjusting handle 3 of the adjusting device other end promotes adjacent sliding ring 2 toward regulating the slip of screw mandrel 1 middle part, connecting rod 7 is propped up support bar 5, thereby three gripper shoes 6 of the device other end and the inwall of second pipeline are fitted fully; Such two pipelines will be on same horizontal level; Carry out welding job at last, thereby make the welding effect of tube and tube better, improved construction quality greatly.
Above embodiment only supplies to explain the usefulness of the utility model; But not to the restriction of the utility model; About the technical staff in field under spirit that does not break away from the utility model and scope, the various conversion made from change the category that all belongs to the utility model, should limit each claim.
Claims (2)
1. steel band strengthens PE helical bellows connection bracing or strutting arrangement; It is characterized in that: comprise and regulate screw mandrel and be sheathed on the sliding ring of regulating the screw mandrel two ends slidably; Be positioned at said each sliding ring outside on the adjusting screw mandrel and be installed with the adjusting handle, regulate the screw mandrel middle part and be provided with support zone, the support zone two ends along the circumferential direction respectively are provided with the support ears of at least three band through holes; And each support ear is hinged with a support bar respectively; The other end of said each support bar is hinged with a gripper shoe respectively, and each support bar body of rod is hinged with a connecting rod respectively, the other end of each connecting rod respectively with the hinged setting of sliding ring outer circumferential walls at corresponding adjusting screw mandrel two ends.
2. steel band according to claim 1 strengthens the PE helical bellows and connects bracing or strutting arrangement, and it is characterized in that: the support ear at said support zone two ends respectively is provided with three, and each support ear all is laid in the support zone two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201842969U CN202106177U (en) | 2011-06-01 | 2011-06-01 | Steel band reinforced PE (Polyethylene) helical bellows connecting-supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201842969U CN202106177U (en) | 2011-06-01 | 2011-06-01 | Steel band reinforced PE (Polyethylene) helical bellows connecting-supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202106177U true CN202106177U (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201842969U Expired - Fee Related CN202106177U (en) | 2011-06-01 | 2011-06-01 | Steel band reinforced PE (Polyethylene) helical bellows connecting-supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202106177U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112374A (en) * | 2016-08-16 | 2016-11-16 | 福建工程学院 | The device of circularity is kept during large-scale cylindrical member housing downhand welding |
| CN107398677A (en) * | 2017-08-17 | 2017-11-28 | 江苏阳明船舶装备制造技术有限公司 | A kind of support frame for being used for pipe cutting and welding |
| CN108787783A (en) * | 2017-05-03 | 2018-11-13 | 四川金石东方新材料设备股份有限公司 | Composite support device and former for manufacturing spiral-shaped structure wall pipe |
| CN110524182A (en) * | 2019-09-05 | 2019-12-03 | 廖志强 | A kind of steel-pipe welding auxiliary device |
| CN110539495A (en) * | 2019-09-16 | 2019-12-06 | 温州续影贸易有限公司 | Internal and external traction auxiliary equipment for production of MPP pipelines with different sizes |
| CN113790780A (en) * | 2021-08-11 | 2021-12-14 | 中国长江电力股份有限公司 | Sensor hanger for monitoring liquid level of water collecting well and using method thereof |
| CN114535748A (en) * | 2022-02-23 | 2022-05-27 | 中船黄埔文冲船舶有限公司 | Marine penetration piece welding device and method |
| CN114952174A (en) * | 2022-06-17 | 2022-08-30 | 上海市安装工程集团有限公司 | Intelligent pipeline internal butt-joint device |
-
2011
- 2011-06-01 CN CN2011201842969U patent/CN202106177U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112374A (en) * | 2016-08-16 | 2016-11-16 | 福建工程学院 | The device of circularity is kept during large-scale cylindrical member housing downhand welding |
| CN106112374B (en) * | 2016-08-16 | 2017-09-29 | 福建工程学院 | The device of circularity is kept during large-scale cylindrical member housing downhand welding |
| CN108787783A (en) * | 2017-05-03 | 2018-11-13 | 四川金石东方新材料设备股份有限公司 | Composite support device and former for manufacturing spiral-shaped structure wall pipe |
| CN107398677A (en) * | 2017-08-17 | 2017-11-28 | 江苏阳明船舶装备制造技术有限公司 | A kind of support frame for being used for pipe cutting and welding |
| CN110524182A (en) * | 2019-09-05 | 2019-12-03 | 廖志强 | A kind of steel-pipe welding auxiliary device |
| CN110539495A (en) * | 2019-09-16 | 2019-12-06 | 温州续影贸易有限公司 | Internal and external traction auxiliary equipment for production of MPP pipelines with different sizes |
| CN113790780A (en) * | 2021-08-11 | 2021-12-14 | 中国长江电力股份有限公司 | Sensor hanger for monitoring liquid level of water collecting well and using method thereof |
| CN114535748A (en) * | 2022-02-23 | 2022-05-27 | 中船黄埔文冲船舶有限公司 | Marine penetration piece welding device and method |
| CN114952174A (en) * | 2022-06-17 | 2022-08-30 | 上海市安装工程集团有限公司 | Intelligent pipeline internal butt-joint device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140601 |