CN201212601Y - Temporary support in pipe of large diameter - Google Patents

Temporary support in pipe of large diameter Download PDF

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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
Application number
CNU200820077903XU
Other languages
Chinese (zh)
Inventor
项楠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MCC Jingtang Construction Co Ltd
Original Assignee
MCC Jingtang Construction Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MCC Jingtang Construction Co Ltd filed Critical MCC Jingtang Construction Co Ltd
Priority to CNU200820077903XU priority Critical patent/CN201212601Y/en
Application granted granted Critical
Publication of CN201212601Y publication Critical patent/CN201212601Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Interim supporting frame in the big-diameter pipeline
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.
CNU200820077903XU 2008-07-12 2008-07-12 Temporary support in pipe of large diameter Expired - Fee Related CN201212601Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (12)

* Cited by examiner, † Cited by third party
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

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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: 20090325

Termination date: 20110712