CN205309686U - Portable adjustable pipe joint platform - nest of tubes is to installing the system - Google Patents

Portable adjustable pipe joint platform - nest of tubes is to installing the system Download PDF

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Publication number
CN205309686U
CN205309686U CN201521129873.9U CN201521129873U CN205309686U CN 205309686 U CN205309686 U CN 205309686U CN 201521129873 U CN201521129873 U CN 201521129873U CN 205309686 U CN205309686 U CN 205309686U
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China
Prior art keywords
platform
group
pipe
pipe joint
installation system
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Active
Application number
CN201521129873.9U
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Chinese (zh)
Inventor
王兴华
丁超
张元新
武建勇
王亚鹏
丁军凯
赵国鑫
徐海峰
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China Nuclear Industry Fifth Construction Co Ltd
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China Nuclear Industry Fifth Construction Co Ltd
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Publication date
Application filed by China Nuclear Industry Fifth Construction Co Ltd filed Critical China Nuclear Industry Fifth Construction Co Ltd
Priority to CN201521129873.9U priority Critical patent/CN205309686U/en
Application granted granted Critical
Publication of CN205309686U publication Critical patent/CN205309686U/en
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Abstract

The utility model discloses a portable adjustable pipe joint platform - nest of tubes is to installing the system, safe and reliable, accurate high -efficient ensures that tub platform - nest of tubes to the installation accuracy, improves construction efficiency. Its technical scheme does: installing the system comprises elevating system portable little portal frame that has been used for the swing pipe platform and the group that is used for adjusting the installation accuracy, and portable little portal frame is including supporting base, the support of door type and hoisting accessory, and the group to the platform, organizes the platform through screw bracing piece lift adjustment including supporting base, screw bracing piece and group elevating system.

Description

A kind of portable adjustable pipe joint platform-pipe group is to installation system
Technical field
The utility model relates to pipe platform-pipe group to installing area, is particularly useful in the industry such as nuclear power, petrochemical complex pipe platform-pipe group to installation.
Background technology
Guan Taiyu pipe group on precision welding quality had important impact, technology is normally operated Guan Taiyu pipe string by manual setting by existing pipe platform-pipe group. Sowing foot for making group butt welding and weld requirement, to needing in process repeatedly, the degree of depth of Correctional tube platform insertion pipeline, the verticality etc. of pipe platform cause operating efficiency lower to group. Pipe platform-pipe the group of big caliber is relatively big to installation operation easier, and manual setting operation is difficult to control setting accuracy, and the big efficiency of the workload of adjustment is low, and needs many people compounding practice, causes operating efficiency low, and assembling precision is difficult to control.
Not only efficiency is lower to technology for existing pipe platform-pipe group, and the also more difficult control of its assembling precision. Particularly the Guan Taiyu pipe string of heavy caliber is installed, and field engineering has not been met the construction requirement of high-efficiency precision standard by existing group.
Practical novel content
The concise and to the point general introduction below providing one or more aspect is to provide the basic understanding to these aspects. Detailed the combining of this not all aspect contemplated of general introduction is look at, and both not intended to be pointed out out the scope of key or decisive any or all aspect of elements nor delineate of all aspects. Its unique object is the sequence that some concepts being provided one or more aspect in simplified form think the more detailed description provided after a while.
The purpose of this utility model is to solve the problem, it provides a kind of portable adjustable pipe joint platform-pipe group is to installation system, safe and reliable, accurately efficient, it is ensured that pipe platform-pipe group is to setting accuracy, it is to increase construction efficiency.
The technical solution of the utility model is: the utility model discloses a kind of portable adjustable pipe joint platform-pipe group to installation system, by the portable small arc shaped frame for a swing pipe platform with for regulating the group of setting accuracy to be formed by hoisting appliance, portable small arc shaped frame comprises base for supporting, gate supports and lifting appliance, hoisting appliance is comprised base for supporting, screw thread support bar and group to platform by group, by screw thread support bar lift adjustment group to platform.
According to the adjustable pipe joint platform-pipe group of movable type of the present utility model to an embodiment of installation system, universal wheel and threaded rod lifting and fixing device is installed below base for supporting.
According to the adjustable pipe joint platform-pipe group of movable type of the present utility model to an embodiment of installation system, gate supports and adopts circle pipe to be welded.
According to the adjustable pipe joint platform-pipe group of movable type of the present utility model to an embodiment of installation system, lifting appliance adopts U-tube card to weld with steel plate, steel plate bottom is welded with hanger, U-tube card makes lifting position adjust back joint on the crossbeam of portable small arc shaped frame, U-tube card has threaded hole, being bolted U-tube card position, hanger places jack, for playing swing pipe platform.
According to the adjustable pipe joint platform-pipe group of movable type of the present utility model to an embodiment of installation system, base for supporting is circular arc, radian and inner-walls of duct laminating.
According to the adjustable pipe joint platform-pipe group of movable type of the present utility model to an embodiment of installation system, platform is cruciform and fits with inner-walls of duct radian by group.
The utility model contrast prior art has following useful effect: scheme of the present utility model is by the portable small arc shaped frame for a swing pipe platform with for regulating the group of setting accuracy to be formed by hoisting appliance, portable small arc shaped frame comprises base for supporting, gate supports and lifting appliance, hoisting appliance is comprised base for supporting, screw thread support bar and group to platform by group, by screw thread support bar lift adjustment group to platform. Compared to prior art, there is following useful effect:
1. can the group of effectively control tube platform and pipe to installation requirements such as the verticality of alignment tolerance, pipe platform;
2. pipe platform-pipe group is to the use of system, can effectively improve operating efficiency, reduces production cost;
3. pipe platform-pipe group is to the use of system, owing to accurate group to control, and favourable welding quality and the raising welding efficiency improving weld seam.
Accompanying drawing explanation
Fig. 1 shows movable type of the present utility model adjustable pipe joint platform-pipe group to the structure iron of the better embodiment of the portable small arc shaped frame in installation system.
Fig. 2 shows movable type of the present utility model adjustable pipe joint platform-pipe group to the group in installation system to the structure iron of the better embodiment of hoisting appliance.
Embodiment
After the detailed description reading embodiment of the present disclosure in conjunction with the following drawings, it is possible to understand above-mentioned feature and advantage of the present utility model better. In the accompanying drawings, each assembly is not necessarily drawn in proportion, and the assembly with similar relevant characteristic or feature may have identical or close Reference numeral.
Installation system is comprised the portable small arc shaped frame shown in Fig. 1 by pipe joint platform-pipe group that movable type of the present utility model is adjustable and hoisting appliance two portions are formed by the group shown in Fig. 2. Portable small arc shaped frame has been used for swing pipe platform, and hoisting appliance is used for the setting accuracy such as Correctional tube platform depth of penetration and verticality by group. For big caliber pipe platform-pipe group installation adopted portable small arc shaped frame and group to hoisting appliance with the use of. Hoisting appliance is completed group to work by little caliber pipe platform-pipe group group that installation be can be used alone.
As shown in Figure 1, it is primarily of base for supporting 1, gate support 2, lifting appliance 3 three part composition for the concrete structure of portable small arc shaped frame. Base for supporting 1 bottom is installed and universal is taken turns 4 and threaded rod lifting and fixing device 5, universal take turns 4 and can move small arc shaped frame, place strong adaptability. Threaded rod lifting and fixing device 5 can fix portalframe lifting position, prevent portalframe from sliding, it is horizontal by threaded rod lift adjustment portalframe crossbeam, ensure that the setting accuracy that pipe platform lifts by crane, enhance pipe platform group to the overall adaptability in system place.Gate supports 2 and have employed round pipe and be welded, and is conducive in lifting process evenly by power, is convenient to lifting appliance and slidably reciprocates adjustment at crossbeam. Lifting appliance 3 adopts U-tube card to weld with steel plate, and steel plate bottom is welded with hanger simultaneously, and U-tube card can make lifting position adjust back joint on crossbeam, U-tube card has threaded hole, fixing U-tube card position by bolt 6, hanger places jack, for playing swing pipe platform.
To the structure of hoisting appliance as shown in Figure 2, group is to hoisting appliance primarily of base for supporting 7, and screw thread support bar 8, platform 9 three part is formed by group for group. Base for supporting 7 adopts circular arc type, and radian size and inner-walls of duct laminating, make it whole platform stable. By screw thread support bar 8 lift adjustment group, platform 9 is carried out accurate adjustment control. Platform 9 is cruciform and the laminating of inner-walls of duct radian by group, and pipe platform group internally precisely controls on wrong limit, and group is even to gap, and pipe platform verticality is ensured.
Installation system is successfully practiced by movable type of the present utility model is adjustable pipe joint platform-pipe group at present three nuclear power 2# nuclear island main steam line pipe platform groups in installing, the enforcement of installation system be ensure that AP1000 main steam line pipe platform setting accuracy requirement by this pipe platform group, and main steam line pipe platform group is to once qualified. Decreasing group to personnel man-hour, shorten the main steam line pipe platform construction duration, save production cost, the application of installation system is also conducive to the quality-guarantee that pipe platform installs by portable adjustable pipe joint platform-pipe group.
Thering is provided previous description of the present disclosure is for making any person skilled in the art all can make or use the disclosure. To be all apparent for a person skilled in the art to various amendment of the present disclosure, and generic principles as defined herein can be applied to other variants and can not depart from spirit or scope of the present disclosure. Thus, the disclosure and not intended to be is defined to example described herein and design, but the widest scope consistent with principle disclosed herein and novel features should be awarded.

Claims (6)

1. the adjustable pipe joint platform-pipe group of movable type is to installation system, it is characterized in that, by the portable small arc shaped frame for a swing pipe platform with for regulating the group of setting accuracy to be formed by hoisting appliance, portable small arc shaped frame comprises base for supporting, gate supports and lifting appliance, hoisting appliance is comprised base for supporting, screw thread support bar and group to platform by group, by screw thread support bar lift adjustment group to platform.
2. the adjustable pipe joint platform-pipe group of movable type according to claim 1 is to installation system, it is characterised in that, universal wheel and threaded rod lifting and fixing device is installed below base for supporting.
3. the adjustable pipe joint platform-pipe group of movable type according to claim 1 is to installation system, it is characterised in that, gate supports and adopts circle pipe to be welded.
4. the adjustable pipe joint platform-pipe group of movable type according to claim 1 is to installation system, it is characterized in that, lifting appliance adopts U-tube card to weld with steel plate, steel plate bottom is welded with hanger, U-tube card makes lifting position adjust back joint on the crossbeam of portable small arc shaped frame, U-tube card has threaded hole, is bolted U-tube card position, hanger places jack, for playing swing pipe platform.
5. the adjustable pipe joint platform-pipe group of movable type according to claim 1 is to installation system, it is characterised in that, base for supporting is circular arc, radian and inner-walls of duct laminating.
6. the adjustable pipe joint platform-pipe group of movable type according to claim 1 is to installation system, it is characterised in that, platform is cruciform and fits with inner-walls of duct radian by group.
CN201521129873.9U 2015-12-30 2015-12-30 Portable adjustable pipe joint platform - nest of tubes is to installing the system Active CN205309686U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521129873.9U CN205309686U (en) 2015-12-30 2015-12-30 Portable adjustable pipe joint platform - nest of tubes is to installing the system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521129873.9U CN205309686U (en) 2015-12-30 2015-12-30 Portable adjustable pipe joint platform - nest of tubes is to installing the system

Publications (1)

Publication Number Publication Date
CN205309686U true CN205309686U (en) 2016-06-15

Family

ID=56200067

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521129873.9U Active CN205309686U (en) 2015-12-30 2015-12-30 Portable adjustable pipe joint platform - nest of tubes is to installing the system

Country Status (1)

Country Link
CN (1) CN205309686U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106826081A (en) * 2017-01-22 2017-06-13 中国十七冶集团有限公司 A kind of major diameter corrugated pipe pipeline counterpart installation method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106826081A (en) * 2017-01-22 2017-06-13 中国十七冶集团有限公司 A kind of major diameter corrugated pipe pipeline counterpart installation method
CN106826081B (en) * 2017-01-22 2019-02-26 中国十七冶集团有限公司 A kind of major diameter corrugated pipe pipeline counterpart installation method

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