CN201212601Y - Temporary support in pipe of large diameter - Google Patents
Temporary support in pipe of large diameter Download PDFInfo
- Publication number
- CN201212601Y CN201212601Y CNU200820077903XU CN200820077903U CN201212601Y CN 201212601 Y CN201212601 Y CN 201212601Y CN U200820077903X U CNU200820077903X U CN U200820077903XU CN 200820077903 U CN200820077903 U CN 200820077903U CN 201212601 Y CN201212601 Y CN 201212601Y
- Authority
- CN
- China
- Prior art keywords
- lead screws
- lead screw
- pipeline
- thick stick
- auxiliary
- 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
Links
Images
Abstract
The utility model relates to a support used for a large-diameter pipeline, in particular to a temporary support in the large-diameter pipeline. The temporary support comprises main lead screws, auxiliary lead screws and arch-shaped top plates, wherein auxiliary lead screw adjusting frames are respectively arranged at the both ends of the main lead screws, main lead screw top rods are axially fixed on the auxiliary lead screw adjusting frames along the main lead screws, and the arch-shaped top plates are arranged at the end parts of the main lead screw top rods; the auxiliary lead screws are radially distributed, one end of each auxiliary lead screw is articulated with the auxiliary lead screw adjusting frames, and the arc-shaped top plates are arranged at the other end of each auxiliary lead screw. Since the lead screws of the support have adjusting functions, the lead screws not only play the role of temporary strengthening to the pipeline but also are not easy to be distorted, and meanwhile, the roundness of the pipeline is greatly improved, and the constriction quality of the project is improved. The lead screws are only needed for propping during the installing process, the welding is not required, the lead screws are loosened during the removing process, the temporary support can be reused, and the construction cost is greatly reduced when the working efficiency is improved.
Description
Technical field:
The utility model relates to the big-diameter pipeline supporting frame, interim supporting frame in especially a kind of big-diameter pipeline.
Background technique:
Build in the engineering in smelting, big-diameter pipelines such as ventilation, cleaning shaft, in making, placement, transportation and installation process, pipeline very easily is out of shape, and whole pipe medium passing capacity is descended, and influences piping erection integral installation quality simultaneously.Main angle steel, the channel-section steel of adopting set up a meter cabinet frame at pipe interior in engineering, reinforces.This reinforcing mode also can play the reinforcement effect to pipeline, but that this method expends steel material is very huge, has directly increased construction cost.
Summary of the invention:
The technical problems to be solved in the utility model is: provide a kind of simple in structure, easy to loading and unloading, can change interim supporting frame in the big-diameter pipeline of regulating and can reusing according to caliber.
The technological scheme that solves its technical problem employing is: interim supporting frame in a kind of big-diameter pipeline, comprise main leading screw, paranema thick stick, curved roof, paranema thick stick regualting frame is equipped with at its two ends of described main leading screw respectively, this paranema thick stick regualting frame upper edge master's lead screw shaft is to being fixed with main leading screw push rod, and curved roof is equipped with in this main leading screw push rod end; Described paranema thick stick arranges that radially an end of each paranema thick stick is all hinged with paranema thick stick regualting frame, and the other end is equipped with curved roof.
Compared with prior art, the beneficial effects of the utility model are: because the leading screw of supporting frame setting has regulating action, not only pipeline has been played interim reinforcement effect, thereby be difficult for deforming, simultaneously improve the circularity of pipeline greatly, thereby improved the construction quality of engineering.Only need hold out against in installation process, not need welding, also only leading screw need be unclamped during dismounting, not need the gas cutting excision, polish weldering meat with leading screw, and since easy to loading and unloading, reusable, construction cost when increasing work efficiency, reduced greatly.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure: main leading screw push rod 1, paranema thick stick 2, main leading screw 3, curvature is regulated rule 4, pipeline 5, curved roof 6, paranema thick stick regualting frame 7.
Embodiment:
Below in conjunction with drawings and Examples model utility is described further:
Interim supporting frame in a kind of big-diameter pipeline, form by main leading screw 3, main leading screw push rod 1, paranema thick stick 2, paranema thick stick regualting frame 7, curved roof 6, paranema thick stick regualting frame 7 is equipped with at described main leading screw 3 its two ends respectively, these paranema thick stick regualting frame 7 upper edge master's leading screw 3 axial restraints have main leading screw push rod 1, and curved roof 6 is equipped with in this main leading screw push rod 1 end; Described paranema thick stick 2 arranges that radially an end of each paranema thick stick 2 is all hinged with paranema thick stick regualting frame 7, and the other end is equipped with curved roof 6.
The utility model working principle is summarized as follows:
Two on this support is a cover, and circle is reinforced temporarily and advised to pipeline 5.After pipeline 5 rolls and finishes, adopt this support pipeline 5 inner installations, curved roof 6 is withstood on pipeline 5 inwalls, and two supports are relatively vertically placed installation, and spacing is not more than 1 meter, in the installation process according to the caliber size, regulate stent diameter by main leading screw 3, make its diameter that meets pipeline 5, paranema thick stick 2 is regulated arc plate curvature by paranema thick stick regualting frame 7, in the arc plate curvature adjustment process, regulate rule 4 by curvature and correct.When mounting bracket, can suitably regulate the distance of every set of tubes 5 according to on-the-spot pipeline 5 calibers, rigidity, treat that pipeline 5 installs, the welding of pipeline 5 fixing collars is finished, after pipeline 5 integral rigidity have reached designing requirement, after the supporting frame dismounting, concentrate to preserve, reuse when treating next engineering.
Claims (1)
1, interim supporting frame in a kind of big-diameter pipeline, comprise main leading screw, paranema thick stick, curved roof, it is characterized in that its two ends of described main leading screw are equipped with paranema thick stick regualting frame respectively, this paranema thick stick regualting frame upper edge master's lead screw shaft is to being fixed with main leading screw push rod, and curved roof is equipped with in this main leading screw push rod end; Described paranema thick stick arranges that radially an end of each paranema thick stick is all hinged with paranema thick stick regualting frame, and the other end is equipped with curved roof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200820077903XU CN201212601Y (en) | 2008-07-12 | 2008-07-12 | Temporary support in pipe of large diameter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200820077903XU CN201212601Y (en) | 2008-07-12 | 2008-07-12 | Temporary support in pipe of large diameter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201212601Y true CN201212601Y (en) | 2009-03-25 |
Family
ID=40496775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU200820077903XU Expired - Fee Related CN201212601Y (en) | 2008-07-12 | 2008-07-12 | Temporary support in pipe of large diameter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201212601Y (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105108030A (en) * | 2015-08-17 | 2015-12-02 | 安润集团安徽中润重工有限公司 | Supporting frame for end frame wrapping of ventilation pipelines |
CN105697932A (en) * | 2016-03-18 | 2016-06-22 | 中冶建工集团有限公司 | Water feed pipe construction structure capable of preventing flexible cast-iron drain pipe from leaking and water feed pipe construction technology |
CN107781520A (en) * | 2016-08-26 | 2018-03-09 | 广州市自来水工程公司 | A kind of arch active support for large-diameter steel pipe inner spout |
CN108145683A (en) * | 2018-01-08 | 2018-06-12 | 江阴新长机械配件有限公司 | A kind of provisional protection structure welded when axial fan hub casts sandbox |
CN109058610A (en) * | 2018-10-30 | 2018-12-21 | 李苏峰 | A kind of PVC pipe |
CN110130675A (en) * | 2019-05-30 | 2019-08-16 | 吴贤清 | A kind of building engineering construction steel-tube construction reinforced support device |
CN110332371A (en) * | 2019-06-24 | 2019-10-15 | 春涛国际建筑有限公司 | A kind of flexibility water supply and drainage Support of pipe inside |
CN111720639A (en) * | 2020-06-02 | 2020-09-29 | 台州市涌星贸易有限公司 | High withstand voltage PFA bellows |
CN114658921A (en) * | 2022-02-28 | 2022-06-24 | 中铁四局集团有限公司 | Pipe jacking pipeline reinforcing construction method |
-
2008
- 2008-07-12 CN CNU200820077903XU patent/CN201212601Y/en not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105108030A (en) * | 2015-08-17 | 2015-12-02 | 安润集团安徽中润重工有限公司 | Supporting frame for end frame wrapping of ventilation pipelines |
CN105697932A (en) * | 2016-03-18 | 2016-06-22 | 中冶建工集团有限公司 | Water feed pipe construction structure capable of preventing flexible cast-iron drain pipe from leaking and water feed pipe construction technology |
CN105697932B (en) * | 2016-03-18 | 2017-09-01 | 中冶建工集团有限公司 | The feed pipe constructing structure and its construction technology of flexible water leakage of cast iron pipe can be prevented |
CN107781520A (en) * | 2016-08-26 | 2018-03-09 | 广州市自来水工程公司 | A kind of arch active support for large-diameter steel pipe inner spout |
CN108145683A (en) * | 2018-01-08 | 2018-06-12 | 江阴新长机械配件有限公司 | A kind of provisional protection structure welded when axial fan hub casts sandbox |
CN109058610A (en) * | 2018-10-30 | 2018-12-21 | 李苏峰 | A kind of PVC pipe |
CN110130675A (en) * | 2019-05-30 | 2019-08-16 | 吴贤清 | A kind of building engineering construction steel-tube construction reinforced support device |
CN110130675B (en) * | 2019-05-30 | 2021-06-25 | 湖南湘禹水电建设开发有限公司 | Steel pipe structure reinforcing and supporting device for construction engineering construction |
CN110332371A (en) * | 2019-06-24 | 2019-10-15 | 春涛国际建筑有限公司 | A kind of flexibility water supply and drainage Support of pipe inside |
CN111720639A (en) * | 2020-06-02 | 2020-09-29 | 台州市涌星贸易有限公司 | High withstand voltage PFA bellows |
CN114658921A (en) * | 2022-02-28 | 2022-06-24 | 中铁四局集团有限公司 | Pipe jacking pipeline reinforcing construction method |
CN114658921B (en) * | 2022-02-28 | 2023-10-27 | 中铁四局集团有限公司 | Pipe-jacking pipeline reinforcement construction method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201212601Y (en) | Temporary support in pipe of large diameter | |
CN207119928U (en) | A kind of welding stand for section of jurisdiction steel reinforcement cage | |
CN206780219U (en) | Penstock activity inner support | |
CN1654162A (en) | Automatic manufacturing technique of large sized steel pipe | |
CN209457425U (en) | A kind of ancient architecture wall recovery support | |
CN107520576A (en) | Slip-on welding flange internal clamp | |
CN201310708Y (en) | Pipeline spiral weld defect repairing structure | |
CN202133519U (en) | Value pressure test integrated device | |
CN203271113U (en) | Formwork for pouring arched concrete precast beam slabs | |
CN105240623B (en) | A kind of HTHP large-diameter pipeline cecum fixed support and its fixing means | |
CN102505864A (en) | Method for assembling fixed ends of scaffold of large-volume triangular variable-section tubular truss structure | |
CN204647550U (en) | The rotary pipe lining device of Pipe installing | |
CN208058128U (en) | A kind of effective detachable stainless steel stent of aeration | |
CN201954106U (en) | Integrated pipe frame of flue gas desulfurization system | |
CN202021448U (en) | Aligning device of large-caliber pipeline | |
CN203795932U (en) | Spray tower cylinder support device | |
CN204262101U (en) | A kind of self-control plate-folding device for job site corrosion resistant plate | |
CN207178885U (en) | A kind of concrete bell-and-spigot pipe installs underwater pipeline stabilizing support frame | |
CN208528386U (en) | It is a kind of for making the positioning device of three limb arch of railway tunnel | |
CN203022346U (en) | Three-section-head type water stop threaded rod | |
CN203145461U (en) | Reinforcing steel bar drawing wire | |
CN202317578U (en) | Pipe supporting device | |
CN103195243A (en) | Adjustable water stop split bolt | |
CN207839249U (en) | A kind of pipe fitting clamping spray finishing jig | |
CN206070354U (en) | A kind of pier shaft horizontal hoop fixture |
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: 20090325 Termination date: 20110712 |