CN206966363U - A kind of mouth of pipe apparatus for correcting - Google Patents

A kind of mouth of pipe apparatus for correcting Download PDF

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Publication number
CN206966363U
CN206966363U CN201720855424.5U CN201720855424U CN206966363U CN 206966363 U CN206966363 U CN 206966363U CN 201720855424 U CN201720855424 U CN 201720855424U CN 206966363 U CN206966363 U CN 206966363U
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CN
China
Prior art keywords
curved plate
mouth
pipe
jack
pipeline
Prior art date
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Active
Application number
CN201720855424.5U
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Chinese (zh)
Inventor
许金生
王志芳
胡伟
李明泽
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.)
Sinopec Engineering Group Co Ltd
Sinopec Nanjing Engineering Co Ltd
Original Assignee
Sinopec Engineering Group Co Ltd
Sinopec Nanjing Engineering Co Ltd
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Application filed by Sinopec Engineering Group Co Ltd, Sinopec Nanjing Engineering Co Ltd filed Critical Sinopec Engineering Group Co Ltd
Priority to CN201720855424.5U priority Critical patent/CN206966363U/en
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Publication of CN206966363U publication Critical patent/CN206966363U/en
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Abstract

The utility model discloses a kind of mouth of pipe apparatus for correcting, including the upper curved plate and lower curved plate being arranged on inside pipeline, upper curved plate and lower curved plate are oppositely arranged and respectively close to inner-walls of duct face upper and lower part up and down, upper cushion is provided between upper curved plate and inner-walls of duct face, lower cushion is provided between lower curved plate and inner-walls of duct face, the lower curved plate upper support seat, support base are provided with jack, and the push rod of jack is set up for holding out against upper curved plate upwards.The push rod of jack slowly jacks up upper curved plate during use, is gradually corrected the mouth of pipe of deformation in the presence of upper curved plate.The utility model can carry out the correction of the mouth of pipe at the construction field (site), provided great convenience to mouth of pipe ovality correction in project under construction, so as to greatly reduce the loss of manpower and financial resources, reduce engineering cost, improve project benefit.

Description

A kind of mouth of pipe apparatus for correcting
Technical field
A kind of novel pipe orifice apparatus for correcting is the utility model is related to, belongs to pipe string installation mouth of pipe correcting technology field.
Background technology
Recently as the developing rapidly of pipe-line construction, large quantities of appearance of pipeline construction engineering, oil and gas pipeline, give The demand pipes such as drainage pipeline are continuously increased, also very high to Pipe installing quality requirement, the group especially to oil and gas pipeline Packing quality requires especially high, and tubing is produced for this and site operation proposes very high requirement, but production, roping, stacking, The phenomenon for occurring mouth of pipe slight deformation during bend pipe etc. is difficult to avoid, although although the ovality of the mouth of pipe standard criterion model In enclosing, but there will still likely be misalignment during two mouths of pipe assemblings and be unsatisfactory for construction requirement, due to job site can use it is large quantities of The tubing of amount, if selection exchanges pipeline with producer, not only influence whether construction speed, and pipeline is had bad luck can also produce back and forth The loss of raw substantial amounts of manpower and financial resources, this has resulted in the wasting of resources and has influenceed construction production.Therefore, it is badly in need of a kind of mouth of pipe to rectify Equipment, solve the problems, such as that unfitness of butt joint is exceeded during Tube formation.
The content of the invention
The purpose of this utility model is to provide a kind of mouth of pipe apparatus for correcting, to solve in the prior art because the mouth of pipe slightly becomes Shape causes pipeline to use the technical problem for causing the wasting of resources and influenceing construction production.
The utility model adopts the following technical scheme that:A kind of mouth of pipe apparatus for correcting, including it is arranged on the upper arc inside pipeline Plate and lower curved plate, upper curved plate and lower curved plate are oppositely arranged and respectively close to inner-walls of duct face upper and lower parts up and down, upper curved plate and Upper cushion is provided between inner-walls of duct face, is provided with lower cushion between lower curved plate and inner-walls of duct face, the lower curved plate upper support seat, Support base is provided with jack, and the push rod of jack is set up for holding out against upper curved plate upwards.
Top iron is provided between the push rod and upper curved plate of the jack.
The upper curved plate and lower curved plate are magnetic sheet.
The upper cushion and lower cushion are rubber blanket.
The pipeline is externally provided with auxiliary heater.
The beneficial effects of the utility model are:Before pipe string, mouth of pipe ovality is first measured, when part is exceeded, is looked for Go out to need the position rectified a deviation, upper and lower arc plate be set respectively corresponding to the position and symmetric position on inner-walls of duct, and it is upper, Upper and lower cushion is set between lower curved plate and pipeline, support base and jack are installed on lower curved plate, after all parts install, Manually operated jack, the push rod of jack slowly jack up upper curved plate, gradually enter the mouth of pipe of deformation in the presence of upper curved plate Row correction.Upper and lower cushion can prevent upper and lower arc plate and tube contacts when the mouth of pipe is corrected, and avoid pipe damage.The utility model can To carry out the correction of the mouth of pipe at the construction field (site), provided great convenience to mouth of pipe ovality correction in project under construction, so as to Greatly reduce the loss of manpower and financial resources, reduce engineering cost, improve project benefit.The utility model has simple in construction, system Make the advantages of easy, easy to operate, cost is low, carry and use is quite convenient to, not by environmental restrictions, suitable for various sizes The mouth of pipe correction of pipeline.
Further, auxiliary heater can be used to heat pipeline external while correcting process, promotes mouth of pipe correction.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the utility model.
In figure, 1- pipelines, 2- jack, 3- support bases, 4- lower curved plates, cushion under 5-, 6- tops iron, 7- upper curved plates, on 8- Cushion.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
A kind of structure of embodiment of the utility model is as shown in figure 1, the mouth of pipe apparatus for correcting of the present embodiment includes being arranged on Upper curved plate 7 and lower curved plate 4 inside pipeline 1, upper curved plate 7 and lower curved plate 4 are magnetic sheet, and upper curved plate 7 and lower curved plate are relative about 4 Set and respectively close to the internal face upper and lower part of pipeline 1, upper cushion 8, lower arc are provided between upper curved plate 7 and the internal face of pipeline 1 Lower cushion 5 is provided between plate 4 and the internal face of pipeline 1, upper cushion 8 and lower cushion 5 are rubber blanket.The upper support seat of lower curved plate 4 3, support base 3 is provided with jack 2, and the push rod of jack 2 is set up for holding out against upper curved plate 7 upwards, the jack 2 Top iron 6 is provided between push rod and upper curved plate 7.
Before pipe string, mouth of pipe ovality is measured, when part is exceeded, the position for needing to rectify a deviation is found out, in the position And upper and lower cushion and upper and lower arc plate are set on the inner-walls of duct corresponding to symmetric position, support base is close to jail with lower curved plate Gu then jack and top iron are installed, after all parts are installed in place, manually operated jack, with the effect of jack power, The push rod of jack jacks up upper curved plate upwards, so that mouth of pipe slight deformation point is gradually corrected, in this process, pays attention to monitoring pipe Mouth situation, finally realize that the mouth of pipe is corrected, meet installation needs.
The utility model solves the problems, such as misalignment during Tube formation, has low use cost, utensil carrying and user Just the characteristics of, provided great convenience to mouth of pipe ovality correction in project under construction.
In the utility model others embodiment, auxiliary heater can be set outside pipeline.In the same of correcting process When, pipeline external is heated using auxiliary heater, so as to promote the mouth of pipe to correct.
General principle, principal character and advantage of the present utility model has been shown and described above.The ordinary skill of this area Personnel are not it should be appreciated that above-described embodiment limits the scope of protection of the utility model, all use equivalent substitutions etc. in any form The technical scheme that mode is obtained, falls within the scope of protection of the utility model.
The utility model is not directed to partly same as the prior art or can realized using prior art.

Claims (5)

  1. A kind of 1. mouth of pipe apparatus for correcting, it is characterised in that:Including being arranged on pipeline(1)Internal upper curved plate(7)And lower curved plate (4), upper curved plate(7)And lower curved plate(4)It is oppositely arranged and respectively close to pipeline up and down(1)Internal face upper and lower part, upper curved plate (7)And pipeline(1)Upper cushion is provided between internal face(8), lower curved plate(4)And pipeline(1)Lower cushion is provided between internal face (5), the lower curved plate(4)Upper support seat(3), support base(3)It is provided with jack(2), jack(2)Push rod set up For holding out against upper curved plate upwards(7).
  2. 2. mouth of pipe apparatus for correcting according to claim 1, it is characterised in that:The jack(2)Push rod and upper curved plate (7)Between be provided with top iron(6).
  3. 3. mouth of pipe apparatus for correcting according to claim 1 or 2, it is characterised in that:The upper curved plate(7)And lower curved plate(4) For magnetic sheet.
  4. 4. mouth of pipe apparatus for correcting according to claim 1 or 2, it is characterised in that:The upper cushion(8)With lower cushion(5) For rubber blanket.
  5. 5. mouth of pipe apparatus for correcting according to claim 1 or 2, it is characterised in that:The pipeline(1)It is externally provided with auxiliary heating Device.
CN201720855424.5U 2017-07-14 2017-07-14 A kind of mouth of pipe apparatus for correcting Active CN206966363U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720855424.5U CN206966363U (en) 2017-07-14 2017-07-14 A kind of mouth of pipe apparatus for correcting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720855424.5U CN206966363U (en) 2017-07-14 2017-07-14 A kind of mouth of pipe apparatus for correcting

Publications (1)

Publication Number Publication Date
CN206966363U true CN206966363U (en) 2018-02-06

Family

ID=61402293

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720855424.5U Active CN206966363U (en) 2017-07-14 2017-07-14 A kind of mouth of pipe apparatus for correcting

Country Status (1)

Country Link
CN (1) CN206966363U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113623483A (en) * 2021-07-21 2021-11-09 武大巨成结构股份有限公司 Pipeline deformation non-excavation lifting repair device and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113623483A (en) * 2021-07-21 2021-11-09 武大巨成结构股份有限公司 Pipeline deformation non-excavation lifting repair device and method
CN113623483B (en) * 2021-07-21 2022-08-09 武大巨成结构股份有限公司 Pipeline deformation non-excavation lifting repair device and method

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