CN201688027U - Prefabricated pipeline platform and prefabricated pipeline - Google Patents
Prefabricated pipeline platform and prefabricated pipeline Download PDFInfo
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- CN201688027U CN201688027U CN2010201598749U CN201020159874U CN201688027U CN 201688027 U CN201688027 U CN 201688027U CN 2010201598749 U CN2010201598749 U CN 2010201598749U CN 201020159874 U CN201020159874 U CN 201020159874U CN 201688027 U CN201688027 U CN 201688027U
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Abstract
The utility model discloses a detachable and foldable prefabricated pipeline platform including a platform framework, an elbow assembly device, a flange assembly device, and a vertical pipeline assembly device, wherein the platform framework includes platform side frames, a platform panel, and reinforcing ribs connected between the side frame and used for enhancing the strength of the platform; the elbow assembly device is used for positioning pipeline elbows and is mounted on the upper surface of the platform panel; the flange assembly device includes a flange positioning plate, is mounted on the upper surface of the platform panel and is used for fixing two adjacent pipeline sections; and the vertical pipeline assembly device is used for connecting vertical pipelines end to end and includes a positioning slide seat. According to the utility model, the prefabricated pipeline platform has a detachable structure, thereby improving the installation quality of the pipework, further improving the working efficiency of pipeline construction, and shortening the construction period of pipeline installation. The utility model further discloses a prefabricated pipeline mounted by adopting the platform.
Description
Technical field
The utility model relates to the piping erection field, relates in particular to a kind of prefabricated pipeline that is used for the prefabricated pipeline platform of in-situ precast pipeline and adopts this platform to install.
Background technique
The process pipe of pulping and paper-making factory is to be used for the carrier of transmission medium, and the main medium of carrying has: paper pulp, plain boiled water, black liquor, boiling chemicals, bleaching agent, steam, condensed water, paper additive etc.Because the process characteristic and the automatic control level of pulping and paper-making factory are more high, and process pipe is had relatively high expectations.Various control units satisfy technological requirement by the isoparametric adjusting of temperature, pressure, flow to pipeline internal medium.In addition, it is many that the pipeline of pulping and paper-making factory has a caliber, material complexity, the characteristics that wall thickness series does not wait, the welding job amount is big, the quality influence of thousands of roads weld bond to project normally whether.In the pipeline construction process, be subjected to material supply, equipment to hand over all multifactor influences such as peace, weather conditions, field operation face, be the restriction duration and the groundwork that influences quality in the electromechanical equipment installing engineering.
Traditional pipe fitting all carries out at the scene, and the amount of prefabricated pipeline is less, much is to weld after pipeline positioning, exist field condition poor, the welding fixing port many, problems such as work surface dispersion have seriously restricted the duration of a project, influence construction quality.
The model utility content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, a purpose of the present utility model is to propose to be used for the prefabricated pipeline platform of in-situ precast pipeline, can improve efficiency of construction greatly.
Prefabricated pipeline platform according to first embodiment of the present utility model for dismountable and folding, and comprises: platform framework, described platform framework comprise platform frame, platform panel and are connected the stiffening rib that is used to increase platform intensity between the frame; The elbow group that is used for channel bend is located is to device, and described elbow group is installed on the upper surface of platform panel to device; The flange group is to device, and described flange group comprises the flange positioning plate to device, and described flange group is installed on the platform panel upper surface device, is used for fixing two adjacent pipeline sections; And the vertical pipe group that is used to dock vertical pipe is to device, and described vertical pipe group comprises the location slide to device.
Make the reassembling type structure according to prefabricated pipeline platform of the present utility model, even if the scene does not possess the pipeline requirements for starting construction, also can look for a place nearby, realize pipe prefabrication construction in the same time and place, can improve the installation quality of pipework greatly, can also improve the working efficiency of pipeline construction greatly, shorten the duration of piping erection.
In addition, also have following additional technical feature according to prefabricated pipeline platform of the present utility model:
Described platform frame is made by 100 * 5 square steel, and the platform panel is made by the 4mm steel plate, and stiffening rib is made by 70 * 5 and 50 * 5 square steel, fixes by connecting bolt between the described stiffening rib.
Plane, described stiffening rib place is parallel with described platform panel.
Described connecting bolt adopts M20 * 230 bolts, the long 50mm of screw thread.
Described prefabricated pipeline platform further comprises the stage support that is used to support described platform framework.
Described stage support can be the steel split heads or directly adopts short flitch bearing.
Described flange positioning plate comprises base, is supported on positioning plate and slide plate on the base, and its middle slide plate is slidably disposed on up and down between the positioning plate.
Described slide plate plane is vertical with described base plane.
Described location slide comprises fixed base, is supported on location slide plate, lead screw device and handwheel on the described fixed base by positioning plate, and wherein, described handwheel forms by lead screw device and described location slide plate and rotating the connection is used for driving the location skateboarding.
According to the prefabricated at the scene pipeline of prefabricated pipeline platform of the present utility model, also have following advantage:
(1) operating condition will be got well relatively, reduces the welding of high-lift operation, minimizing fixing port, reduces the time of in-site measurement.And operator's technical quality is required to reduce relatively.
(2) be equipped with advanced equipment, special messenger's operation, the efficient height has improved labor productivity greatly.
(3) the quality control ratio is easier to realize, the construction quality of pipework, and especially welding quality is guaranteed easily.
(4) Utilization ratio Gao Bingke reduces cost.
According to second embodiment's of the present utility model a kind of prefabricated pipeline, on above-mentioned pipe prefabrication platform, make by the pipeline section assembling and the welding of a plurality of preprocessings.
According to prefabricated pipeline of the present utility model, installation period is short, and installation quality is higher, satisfies the various high requests of pulping and paper-making factory to process pipe.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming embodiment's the description in conjunction with following accompanying drawing, wherein:
Fig. 1 is the overall schematic according to first embodiment's of the present utility model prefabricated pipeline platform, and second embodiment's prefabricated pipeline wherein is installed;
Fig. 2 is the plan view of the flange positioning plate shown in Fig. 1;
Fig. 3 (a) is the plan view of the base of the flange positioning plate shown in Fig. 2;
Fig. 3 (b) is the schematic representation of the slide plate of the flange positioning plate shown in Fig. 2;
Fig. 4 is the right elevation of the location slide shown in Fig. 1;
Fig. 5 is the plan view of the location slide shown in Fig. 4; And
Fig. 6 is the plan view of the location slide shown in Fig. 4.
Embodiment
Describe embodiment of the present utility model below in detail, described embodiment's example is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment who is described with reference to the drawings is exemplary, only is used to explain the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, term " interior ", " outward ", " on ", close the orientation of indication such as D score or position is based on orientation shown in the drawings or position relation, it only is the utility model rather than require the utility model therefore can not be interpreted as for convenience of description with specific orientation structure and operation to restriction of the present utility model.
Below with reference to prefabricated pipeline platform and the prefabricated pipeline of Fig. 1-Fig. 6 description according to the utility model embodiment.
As shown in Figure 1, the prefabricated pipeline platform according to first embodiment of the present utility model designs for convenience of channel bend, flange, vertical pipe butt joint.Prefabricated pipeline platform comprise platform framework 1, elbow group to install 2, the flange group to device, vertical pipe group to device and stage support 5.Wherein the elbow group to device, flange group to device and vertical pipe group to device etc., all be to adopt the slideway positioning principle, magnet base is fixed, and is simple and convenient, can the assurance group to quality, the raising group is to efficient.
This platform design becomes dismountable and foldable, is folded into case during transportation, and each subset of pipe prefabrication platform is contained in the inside.Be assembled into adjustable (level) pre-assembly platform during use.
Wherein, platform framework 1 comprises platform frame 11, platform panel 12 and is connected the stiffening rib 13 that is used to increase platform intensity between the frame 11.Preferably, plane, stiffening rib 13 place is parallel with platform panel 12.In an example of the present utility model, platform frame 11 is made by 100 * 5 square steel, and platform panel 12 is made by the 4mm steel plate, and stiffening rib 13 is made by 70 * 5 and 50 * 5 square steel, fixes by connecting bolt 14 between the stiffening rib 13.Alternatively, connecting bolt 14 adopts M20 * 230 bolts, the long 50mm of screw thread.
As shown in Figure 1, the elbow group is used for the channel bend location installing 2, and is installed on the upper surface of platform panel 12.
The flange group comprises flange positioning plate 3 to device, and the flange group is installed on the upper surface of platform panel 12 device, is used for fixing two adjacent pipeline sections.As Fig. 2-shown in Figure 3, flange positioning plate 3 comprises base 31, is supported on first positioning plate 32 and slide plate 33 on the base 31, and its middle slide plate 33 is slidably disposed on up and down between first positioning plate 32.Preferably, plane, slide plate 33 place is vertical with plane, base 31 place.
The vertical pipe group is used to dock vertical pipe to device, and the vertical pipe group comprises location slide 4 to device.As shown in Fig. 4-Fig. 6, location slide 4 comprises fixed base 41, is supported on location slide plate 42, lead screw device 43 and handwheel 44 on the fixed base by second positioning plate 45, wherein, handwheel 44 forms by lead screw device 43 and location slide plate 42 and rotating the connection is used for driving 42 motions of location slide plate.Lead screw device 43 comprises screw mandrel 431, be spun on the screw 432 on the screw mandrel 431 and be used for the screw rodb base 433 of support screw 431.Wherein, adopt M10 hexagonal countersunk screw 46 fixedly fixed base 41 and location slide plate 42, and adopt M12 bolt 47 to fix second positioning plate 45.
Stage support 5 is used for support platform framework 1.Alternatively, stage support 5 can be the steel split heads or directly adopts short flitch bearing.
In another example of the present utility model, the pipe prefabrication platform also further comprises pipeline butt joint assembly-welding device (figure does not show), is used to carry out the pipeline section group to preceding centering, tack-weld.
According to the prefabricated at the scene pipeline of prefabricated pipeline platform of the present utility model, following advantage is arranged:
(1) is not subjected to the constraint of field condition.Prefabricated platform is made the reassembling type structure, even if the scene does not possess the pipeline requirements for starting construction, also can look for a place nearby, realizes pipe prefabrication construction in the same time and place, has shortened the construction period to greatest extent.
(2) operating condition will be got well relatively, reduces the welding of high-lift operation, minimizing fixing port, reduces the time of in-site measurement.And operator's technical quality is required to reduce relatively.
(3) be equipped with advanced equipment, special messenger's operation, the efficient height has improved labor productivity greatly.
(4) the quality control ratio is easier to realize, the construction quality of pipework, and especially welding quality is guaranteed easily.
(5) Utilization ratio Gao Bingke reduces cost.
According to second embodiment's of the present utility model prefabricated pipeline, on above-mentioned pipe prefabrication platform, make by pipeline section 6 assemblings and the welding of a plurality of preprocessings.With regard to tubing and caliber at present commonly used, it is prefabricated that pipe prefabrication is best suited for the welding of unlike material pipelines such as the carbon steel, stainless steel, alloyed steel of DN50-DN250.
Before assembling, need pipeline section is pre-installed preceding processing, comprise blanking, the polishing of pipe fitting groove etc., particularly, utilize pipe cutting machine that pipe is carried out the blanking cutting process, with beveling machine pipeline section is carried out the groove operation.In addition, after pipeline section blanking, cutting, groove machined, the inside and outside wall 20mm of line up polished with interior, removed corrosion to guarantee welding quality.
When pipeline section 6 is carried out assembly welding, utilize the pipeline butt joint assembly-welding device of pipe prefabrication platform to carry out pipeline group to preceding centering, tack-weld.Utilize semi automatic welding equipment to weld then, the wheels support system is rotated, and finishes to welding.Need the pipeline of argon filling welding, then carry out the internal argon-filling protection.Then, the pipeline that welding is good also need carry out appearance test, comprising: the angle of every pipeline section, size, straightness, perpendicularity etc.
According to second embodiment's of the present utility model prefabricated pipeline, installation period is short, and installation quality is higher, satisfies the various high requests of pulping and paper-making factory to process pipe.Certainly, the prefabricated pipeline that the utility model proposes can also be used for the pipeline of other similar field.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiments under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. a prefabricated pipeline platform is characterized in that, described prefabricated pipeline platform is dismountable and collapsible, and comprises:
Platform framework, described platform framework comprise platform frame, platform panel and are connected the stiffening rib that is used to increase platform intensity between the frame;
The elbow group that is used for channel bend is located is to device, and described elbow group is installed on the upper surface of platform panel to device;
The flange group is to device, and described flange group comprises the flange positioning plate to device, and described flange group is installed on the platform panel upper surface device, is used for fixing two adjacent pipeline sections; And
The vertical pipe group that is used to dock vertical pipe is to device, and described vertical pipe group comprises the location slide to device.
2. prefabricated pipeline platform according to claim 1, it is characterized in that described platform frame is made by 100 * 5 square steel, the platform panel is made by the 4mm steel plate, stiffening rib is made by 70 * 5 and 50 * 5 square steel, fixes by connecting bolt between the described stiffening rib.
3. prefabricated pipeline platform according to claim 2 is characterized in that plane, described stiffening rib place is parallel with described platform panel.
4. prefabricated pipeline platform according to claim 2 is characterized in that, described connecting bolt adopts M20 * 230 bolts, the long 50mm of screw thread.
5. according to the described prefabricated pipeline platform of claim 1, it is characterized in that, further comprise the stage support that is used to support described platform framework.
6. the prefabricated pipeline platform of stating according to claim 5 is characterized in that, described stage support can be the steel split heads or directly adopts short flitch bearing.
7. prefabricated pipeline platform according to claim 1 is characterized in that, described flange positioning plate comprises base, is supported on positioning plate and slide plate on the base, and its middle slide plate is slidably disposed on up and down between the positioning plate.
8. prefabricated pipeline platform according to claim 7 is characterized in that described slide plate plane is vertical with described base plane.
9. prefabricated pipeline platform according to claim 1, it is characterized in that, described location slide comprises fixed base, is supported on location slide plate, lead screw device and handwheel on the described fixed base by positioning plate, wherein, described handwheel forms by lead screw device and described location slide plate and rotating the connection is used for driving the location skateboarding.
10. a prefabricated pipeline is characterized in that, on the described pipe prefabrication platform of claim 1-9, is made by the pipeline section assembling and the welding of a plurality of preprocessings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201598749U CN201688027U (en) | 2010-04-15 | 2010-04-15 | Prefabricated pipeline platform and prefabricated pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201598749U CN201688027U (en) | 2010-04-15 | 2010-04-15 | Prefabricated pipeline platform and prefabricated pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688027U true CN201688027U (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201598749U Expired - Fee Related CN201688027U (en) | 2010-04-15 | 2010-04-15 | Prefabricated pipeline platform and prefabricated pipeline |
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| CN (1) | CN201688027U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921132A (en) * | 2014-04-30 | 2014-07-16 | 中冶天工上海十三冶建设有限公司 | Quick prefabrication device for slab continuous caster pipeline |
| CN104096720A (en) * | 2013-04-03 | 2014-10-15 | 天源环保有限公司 | Clad pipe automatic-production line |
| CN105479164A (en) * | 2015-12-28 | 2016-04-13 | 唐山轨道客车有限责任公司 | Tool for mounting sewage pipe of railway vehicle |
| CN106378577A (en) * | 2016-11-22 | 2017-02-08 | 山东齐鲁石化建设有限公司 | Multifunctional pipeline pairing tool |
| CN111546301A (en) * | 2020-04-16 | 2020-08-18 | 中国葛洲坝集团机电建设有限公司 | Standardized prefabricating system and method for process pipeline |
-
2010
- 2010-04-15 CN CN2010201598749U patent/CN201688027U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096720A (en) * | 2013-04-03 | 2014-10-15 | 天源环保有限公司 | Clad pipe automatic-production line |
| CN103921132A (en) * | 2014-04-30 | 2014-07-16 | 中冶天工上海十三冶建设有限公司 | Quick prefabrication device for slab continuous caster pipeline |
| CN103921132B (en) * | 2014-04-30 | 2018-10-16 | 中冶天工上海十三冶建设有限公司 | Quick prefabricated device for slab caster pipeline |
| CN105479164A (en) * | 2015-12-28 | 2016-04-13 | 唐山轨道客车有限责任公司 | Tool for mounting sewage pipe of railway vehicle |
| CN106378577A (en) * | 2016-11-22 | 2017-02-08 | 山东齐鲁石化建设有限公司 | Multifunctional pipeline pairing tool |
| CN106378577B (en) * | 2016-11-22 | 2017-12-15 | 山东齐鲁石化建设有限公司 | Multifunctional pipe group is to frock |
| CN111546301A (en) * | 2020-04-16 | 2020-08-18 | 中国葛洲坝集团机电建设有限公司 | Standardized prefabricating system and method for process pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20170415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |