CN101063504B - Support frame - Google Patents
Support frame Download PDFInfo
- Publication number
- CN101063504B CN101063504B CN2006100399996A CN200610039999A CN101063504B CN 101063504 B CN101063504 B CN 101063504B CN 2006100399996 A CN2006100399996 A CN 2006100399996A CN 200610039999 A CN200610039999 A CN 200610039999A CN 101063504 B CN101063504 B CN 101063504B
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- Prior art keywords
- fagging
- arc
- supporting frame
- support
- leading screw
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Abstract
The invention relates to a novel support for supporting the inner wall of the barrel, comprising a frame, a handwheel, a guide screw, connecting bases, connecting rods, an arc supporting board and a moveable supporting board, wherein the guide screw is connected horizontally to the frame, with the handwheel at the end, two opposite threads are arranged from the middle to the end on the guide screw and connected with two connecting bases axially uniform hinged with a plurality of connecting rods, and the top ends of two connecting rods corresponding to the connecting bases are connected with an arc supporting board, a plurality of arc supporting boards are moveably connected by the moveable supporting board to form a ring. The invention using radially uniform supporting rods realizes the support and reset and each top end of the connecting rod moveably connected with arc supporting board can realize the circumferential integrality in the supporting state, to achieve reliable sealing when the sealing ring is sleeved on the frame. The invention is easy to operate and can greatly reduce the intensity of labor and realize the quick installment in narrow space.
Description
Technical field
The present invention relates to a kind of supporting mechanism, relate in particular to the supporting frame of support cylinder inwall.
Background technique
For the support of cylinder inner wall, be to play two or several arc dunnages with they sup-port to realize that defective is can not realize circumferentially contacting fully with barrel mostly, and load and unload cumbersomely that personnel labor intensity is big.At present, the under ground piping in the municipal engineering adopts prefabricated pipe, and the seam of pipeline junction requires ne-leakage.In actual engineering, every pipeline has the hundreds of bar at least, at most several thousand in addition up to ten thousand interfaces need to handle, careless slightly in the construction, just might cause the seepage generation.Traditional detecting method of past is that pour water pressurization or arc dunnage of segmentation supports seal ring and detect whether seepage of seam, segmentation is poured water pressurization owing to need a large amount of water, and be not easy accurately to locate leakage point and abandoned, the form that arc dunnage support seal ring detects seam one by one is widely adopted, when operator install seal arrangement in pipeline, need connect some part stack mountings, workload is big, manual reliability is also poor, and it is bad to cause seal arrangement itself to combine with tube wall easily.
Summary of the invention
The present invention is directed to above defective and provide mobile in a kind of energy cylinder, realize supporting-resetting by operating lever
Supporting frame.
Technological scheme of the present invention is: it is made up of support, handwheel, leading screw, connecting base, connecting rod, arc fagging, Movable fagging, the leading screw level is connected on the support, the end of described leading screw is provided with handwheel, leading screw is by middle two in opposite directions the screw threads of establishing respectively toward two ends, connect two connecting bases respectively, the radially even hinged some connecting rods of connecting base, the top of two connecting rods of two connecting base correspondences connects an arc fagging, some arc faggings flexibly connect by Movable fagging, form circular.
Described support is provided with castor.
Described connecting rod is 12 pairs.
Described connecting rod middle part is provided with adjusting nut.
Described arc fagging is provided with the hole that is connected with Movable fagging, and the bottom is provided with the hole with rod hinge connection, and the both sides of Movable fagging are respectively equipped with the groove that flexibly connects with the arc fagging.
The present invention is subjected to the inspiration of the folding structure of umbrella, utilizes radial uniform strut to realize support-reset; Top at each connecting rod flexibly connects the arc fagging, connect by Movable fagging between the arc fagging, Movable fagging and arc fagging are hinged, Movable fagging is provided with chute in the hinged place, can under holding state, realize circumferential integrity, when seal ring is set on the supporting frame, guaranteed the reliability of sealing.Convenient and reliable operation of the present invention greatly reduces personnel's labor intensity, has realized quick mounting in small space.
Description of drawings
Fig. 1 is a structural representation of the present invention
1 is support among the figure, the 2nd, and connecting rod, the 3rd, connecting base, the 4th, leading screw, the 5th, handwheel, the 6th, positioning plate, the 7th, positioning rod;
Fig. 2 is the left view of Fig. 1
8 is arc faggings among the figure, the 9th, and Movable fagging;
Fig. 3 is a user mode schematic representation of the present invention
10 is connecting rods of reset mode among the figure, the 11st, and rubber seal, the 12nd, pneumatic tyre, the 13rd, pipeline joint-seam;
Fig. 4 is the left view of Fig. 3
14 is pipelines among the figure.
Embodiment
Flexibly connect leading screw 4 on the support 1, handwheel 5 is established at leading screw 4 two ends, and leading screw 4 can be set a device by middle two in opposite directions the screw threads of establishing respectively toward two ends in the middle of the leading screw 4, and the positioning device sky is enclosed within on the leading screw 4; Two ends are provided with connecting base 3 respectively on leading screw 4, two connecting bases 3 move respectively in opposite directions when leading screw 4 rotations, connecting base 3 connects arc fagging 8 by connecting rod 2, the arc fagging 8 that each connecting rod 2 connects connects by Movable fagging 9, Movable fagging 9 is hinged with arc fagging 8, and Movable fagging 9 is provided with chute in the hinged place, can realize circumferential integrity under holding state, when seal ring 11 and pneumatic tyre 12 are set on the supporting frame, guaranteed the reliability of sealing; When reset mode, the end face of the end face of Movable fagging 9 and arc fagging 8 is not on a profile line.
Castor is established in lower end at support 1, can conveniently move in pipeline 14, and the seam 13 of corresponding pipeline 14 supports this supporting frame, realizes the support location to seal ring 11 and pneumatic tyre 12, and effectively seal ring 11 and pneumatic tyre 12 circumferentially is pressed on seam 13 places.
Supporting frame of the present invention can be provided with drive unit, can realize automatic operation.
Claims (5)
1. supporting frame, it is characterized in that, it is made up of support, handwheel, leading screw, connecting base, connecting rod, arc fagging, Movable fagging, and the leading screw level is connected on the support, and the end of described leading screw is provided with handwheel, leading screw is by middle two in opposite directions the screw threads of establishing respectively toward two ends, connect two connecting bases respectively, the radially even hinged some connecting rods of connecting base, the top of two connecting rods of two connecting base correspondences connects an arc fagging, some arc faggings flexibly connect by Movable fagging, form circular.
2. supporting frame according to claim 1 is characterized in that described support is provided with castor.
3. supporting frame according to claim 1 is characterized in that, described connecting rod is 12 pairs.
4. supporting frame according to claim 1 is characterized in that, described connecting rod middle part is provided with adjusting nut.
5. supporting frame according to claim 1 is characterized in that, described arc fagging is provided with the hole that is connected with Movable fagging, and the bottom is provided with the hole with rod hinge connection, and the both sides of Movable fagging are respectively equipped with the groove that flexibly connects with the arc fagging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100399996A CN101063504B (en) | 2006-04-28 | 2006-04-28 | Support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100399996A CN101063504B (en) | 2006-04-28 | 2006-04-28 | Support frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101063504A CN101063504A (en) | 2007-10-31 |
| CN101063504B true CN101063504B (en) | 2010-08-11 |
Family
ID=38964704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100399996A Expired - Fee Related CN101063504B (en) | 2006-04-28 | 2006-04-28 | Support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101063504B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB907227A (en) * | 1961-03-03 | 1962-10-03 | Bergen Pipesupport Corp | Combined support and shock absorber for piping and the like |
| US5035852A (en) * | 1989-07-07 | 1991-07-30 | Westinghouse Electric Corp. | Tapered leaf support pin for operating plant guide tubes |
| CN1021594C (en) * | 1989-04-28 | 1993-07-14 | 株式会社伊萨基开发工机 | Intermediate pipe-jacking apparatus |
| CN2198066Y (en) * | 1994-06-21 | 1995-05-24 | 辽河石油勘探局油建二公司 | Inner butt joint device of large aperture pipe |
| EP0685186A2 (en) * | 1994-05-18 | 1995-12-06 | Christof Stoll GmbH & Co KG | Clip-fastening for a pipe, especially for a supporting column of a table top |
| CN2225590Y (en) * | 1995-06-09 | 1996-04-24 | 张良永 | Pipe line sealing-blocking device |
| CN2501913Y (en) * | 2001-10-11 | 2002-07-24 | 浙江大学 | Umbrella shape pile bottom, pile body enlarger |
| CN1381669A (en) * | 2001-04-16 | 2002-11-27 | 株式会社小松制作所 | Semi-shield digging mahcine |
| CN2900996Y (en) * | 2006-04-28 | 2007-05-16 | 王明根 | Supporting frame |
-
2006
- 2006-04-28 CN CN2006100399996A patent/CN101063504B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB907227A (en) * | 1961-03-03 | 1962-10-03 | Bergen Pipesupport Corp | Combined support and shock absorber for piping and the like |
| CN1021594C (en) * | 1989-04-28 | 1993-07-14 | 株式会社伊萨基开发工机 | Intermediate pipe-jacking apparatus |
| US5035852A (en) * | 1989-07-07 | 1991-07-30 | Westinghouse Electric Corp. | Tapered leaf support pin for operating plant guide tubes |
| EP0685186A2 (en) * | 1994-05-18 | 1995-12-06 | Christof Stoll GmbH & Co KG | Clip-fastening for a pipe, especially for a supporting column of a table top |
| CN2198066Y (en) * | 1994-06-21 | 1995-05-24 | 辽河石油勘探局油建二公司 | Inner butt joint device of large aperture pipe |
| CN2225590Y (en) * | 1995-06-09 | 1996-04-24 | 张良永 | Pipe line sealing-blocking device |
| CN1381669A (en) * | 2001-04-16 | 2002-11-27 | 株式会社小松制作所 | Semi-shield digging mahcine |
| CN2501913Y (en) * | 2001-10-11 | 2002-07-24 | 浙江大学 | Umbrella shape pile bottom, pile body enlarger |
| CN2900996Y (en) * | 2006-04-28 | 2007-05-16 | 王明根 | Supporting frame |
Non-Patent Citations (1)
| Title |
|---|
| JP昭58-217315A 1983.12.17 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101063504A (en) | 2007-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU TIANYU ENVIRONMENTAL PROTECTION GROUP Co.,Ltd. Assignor: Wang Minggen Contract record no.: 2011320000342 Denomination of invention: Compatible type stand structure for bycycle Granted publication date: 20100811 License type: Exclusive License Open date: 20071031 Record date: 20110321 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200506 Address after: 225200 Binhu Industrial Park, Zhenwu Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: JIANGSU TIANYU ENVIRONMENTAL PROTECTION GROUP Co.,Ltd. Address before: 225800 Jiangsu Province Jiangdu Zhenwu town Binhu Yangzhou Tianyu group Patentee before: Wang Minggen |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |