CN103567749B - A kind of heat exchanger tube erecting tools - Google Patents
A kind of heat exchanger tube erecting tools Download PDFInfo
- Publication number
- CN103567749B CN103567749B CN201310523400.6A CN201310523400A CN103567749B CN 103567749 B CN103567749 B CN 103567749B CN 201310523400 A CN201310523400 A CN 201310523400A CN 103567749 B CN103567749 B CN 103567749B
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- exchanger tube
- slideway
- heat exchange
- exchange tube
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/022—Extracting or inserting relatively long parts
- B23P19/024—Extracting or inserting relatively long parts tube bundles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/09—Heat pipes
Abstract
The present invention relates to a kind of heat exchanger tube erecting tools, it is the instrument of the heat exchange tube sheet replacing heat exchanger tube for opposite heat tube formula heat exchanger, its innovative point is: comprise and carry piping tool and install slideway, the heat exchange tube sheet near-end that a pair structure is identical carries piping tool and heat exchange tube sheet far-end carries piping tool, include lift plate, intubate and lift-pull handle, lift plate is distributed with some being positioned in same level and the intubate be parallel to each other, one installs slideway, and installing slideway is that a upper surface is distributed with some circular arc guide grooves corresponding with intubate.The invention has the advantages that: in heat exchange tube sheet side, installation slideway is set, utilize and carry piping tool for a pair several heat exchanger tube is promoted to setting height(from bottom) simultaneously, heat exchanger tube drops in the guide groove of installation slideway near one end of heat exchange tube sheet side, carry each heat exchanger tube of piping tool Level Promoting by heat exchange tube sheet far-end again to embed under the guiding of guide groove in the pore of heat exchange tube sheet, once promote the replacing that can complete multiple heat exchanger tube, greatly increase work efficiency, reduce workman's job costs.
Description
Technical field
The present invention relates to a kind of heat exchanger tube erecting tools, particularly a kind of drop into low, change the high and heat exchanger tube erecting tools that labour intensity is low of efficiency.
Background technology
With heat pipe be that the heat exchanger of heat transfer element has that heat transfer efficiency is high, the resistance of compact conformation, fluid damage little, be conducive to controlling the advantages such as dew point corrosion.Be widely used in, in the industries such as metallurgy, chemical industry, oil refining, boiler, pottery, traffic, light textile, machinery, as the energy-saving equipment of heat energy utilization in Waste Heat Recovery and technical process, achieving significant economic benefit at present.
And along with the continuous expansion of industry size, the various equipment used are also in continuous maximization, such as require higher to some treating capacities or change the larger occasion of thermal requirement, the quantity of the heat exchanger tube of heat-pipe heat exchanger also can roll up, from original tens to up to a hundred even several thousand be all exist.No matter for comparatively ripe heat-pipe heat exchanger be in design or on producing, a difficult problem maximum is at present exactly how to improve installation effectiveness and the installation quality of heat exchanger tube.Because heat exchanger generally belongs to nonstandard product, the Installation Modes of complete mechanical can drop into more cost, and compare output result, economy is poor.And the pure artificial method used at present, for a fairly large number of situation of heat exchanger tube, its shortcoming is apparent, and installation workload is comparatively large, and the set-up time is longer, and installation cost is also higher in the not dominant situation of the labour cost of China.
Therefore research and develop a kind of drop into low, to change the high heat exchanger tube erecting tools of efficiency imperative.Through retrieval pertinent literature, do not find the technical scheme identical with the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to provide and a kind ofly drops into low heat exchanger tube erecting tools, and can realize the fast, efficient, safe installation of heat-pipe heat exchanger heat exchanger tube, reduces the labour intensity of operating personnel.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of heat exchanger tube erecting tools, it is the instrument of the heat exchange tube sheet replacing heat exchanger tube for opposite heat tube formula heat exchanger, its innovative point is: comprise and carry piping tool and install slideway, the heat exchange tube sheet near-end that a pair structure is identical carries piping tool and heat exchange tube sheet far-end carries piping tool, include lift plate, intubate and lift-pull handle, lift plate is distributed with some being positioned in same level and the intubate be parallel to each other, described cannula outer diameter and the diameter compatible of heat exchanger tube are so that intubate is just inserted in heat exchanger tube, described each intubate spacing is corresponding to each heat exchanger tube spacing on heat exchange tube sheet, the handle for lifting lift plate is equipped with, one installs slideway, and installing slideway is that a upper surface is distributed with some circular arc guide grooves corresponding with intubate, and described each circular arc guide groove radius is greater than heat exchanger tube external diameter.
Preferably, described intubation length is 8 ~ 12% of heat exchanger tube length.
Preferably, described intubation length is 28 ~ 32cm.
Preferably, the intubation length that described heat exchange tube sheet near-end carries piping tool is shorter than the intubation length that heat exchange tube sheet far-end carries piping tool.
Preferably, described installation slideway is that lift installs slideway.
Preferably, described lift is installed slideway and is comprised pedestal, the hollow cylinder structure of pedestal to be an axis be vertical direction; Slideway, the upper surface of slideway is distributed with some circular arc guide grooves corresponding with intubate, and the bottom of slideway is a sleeve structure, and the hollow cylinder that this casing pipe sleeve is contained in pedestal also can move axially along hollow cylinder outward; Driven unit, comprises driving shaft, bevel gear pair, support plate, feed screw nut pair; Driving shaft is arranged in sleeve pipe by bearing level, driving shaft is set with the driving bevel gear of bevel gear pair, is equipped with handwheel after sleeve pipe is stretched out in the end of driving shaft; Support plate is a plate body be connected and fixed with sliding ledge cover inside pipe wall, plate body center drilling; The driven bevel pinion of bevel gear pair is supported by support plate; The nut of feed screw nut pair to be built in pedestal and to be connected and fixed with pedestal; The screw mandrel upper end of feed screw nut pair is connected and fixed by bearing pin or key through the Kong Houyu driven bevel pinion of support plate.
The invention has the advantages that: arrange installation slideway in heat exchange tube sheet side, the guide groove installing slideway aligns with heat exchange tube sheet needing the pore changing heat exchanger tube; Utilize and carry piping tool for a pair several heat exchanger tube is promoted to setting height(from bottom) simultaneously, heat exchanger tube drops in the guide groove of installation slideway near one end of heat exchange tube sheet side, what remove this end carries piping tool, carry each heat exchanger tube of piping tool Level Promoting by heat exchange tube sheet far-end again to embed under the guiding of guide groove in the pore of heat exchange tube sheet, once promote the replacing that can complete multiple heat exchanger tube, greatly increase work efficiency, reduce workman's job costs.
In addition, installing slideway is that lift installs slideway, can adjust according to different pore height, avoids the installation slideway making differing heights to increase cost, also adjust the height installing slideway guide groove without the need to the mode by increasing or reduce cushion block height, use flexibly convenient.
Accompanying drawing explanation
Fig. 1 carries piping tool top view in the present invention.
Fig. 2 is the guide groove distribution schematic diagram installing slideway in the present invention.
Fig. 3 installs slideway structure schematic diagram in the present invention.
Fig. 4 is that the present invention installs slideway partial structurtes schematic diagram.
Fig. 5 carries piping tool clamping heat exchanger tube schematic diagram in the present invention.
Fig. 6 is heat exchanger tube erecting tools using state figure in the present invention.
Detailed description of the invention
Refer to Fig. 1,2,3,4, present invention is disclosed a kind of heat exchanger tube erecting tools, it is the instrument of the heat exchange tube sheet replacing heat exchanger tube for opposite heat tube formula heat exchanger, comprises and carries piping tool and install slideway,
The heat exchange tube sheet near-end that a pair structure is identical carries piping tool 1 and heat exchange tube sheet far-end carries piping tool 2, include lift plate 11, intubate 12 and lift-pull handle 13, lift plate 11 is distributed with some being positioned in same level and the intubate 12 be parallel to each other, the diameter compatible of intubate 12 external diameter and heat exchanger tube is so that intubate 12 is just inserted in heat exchanger tube, and each intubate 12 spacing is corresponding to each heat exchanger tube spacing on heat exchange tube sheet 4; The handle 13 for lifting is equipped with outside lift plate 11.
Intubation length is 8 ~ 12% of heat exchanger tube length, and preferably, intubation length is 28 ~ 32cm.
As more particular embodiment of the present invention: the intubation length that heat exchange tube sheet near-end carries piping tool 1 is shorter than the intubation length that heat exchange tube sheet far-end carries piping tool 2.With facilitate carry pipe after heat exchange tube sheet near-end carry exiting of piping tool.
One installs slideway 3, and installing slideway 3 is that a upper surface is distributed with some circular arc guide grooves 33 corresponding with intubate 12, and each circular arc guide groove 33 radius is greater than heat exchanger tube external diameter.
Slideway is installed in the present invention can be lift and slideway is installed, so that be suitable for the heat exchange pore of differing heights in the heat exchange tube sheet of differing heights or heat exchange tube sheet.
In the present embodiment, lift is installed slideway and is comprised
Pedestal 31, the hollow cylinder structure of pedestal 31 to be an axis be vertical direction;
Slideway 32, the upper surface of slideway 32 is distributed with some circular arc guide grooves 33 corresponding with intubate 12, and the bottom of slideway 32 is a sleeve structure, and the hollow cylinder that this casing pipe sleeve is contained in pedestal 31 also can move axially along hollow cylinder outward.
Driven unit 34, moves axially along hollow cylinder for driving slideway 32.
As more particular embodiment of the present invention: driven unit 34 comprises driving shaft 341, the driving bevel gear 342 of bevel gear pair, driven bevel pinion 343, support plate 344, the screw mandrel 345 of feed screw nut pair, nut 346.
Driving shaft 341 is arranged in sleeve pipe by bearing 347 level, driving shaft 341 is set with the driving bevel gear 342 of bevel gear pair, is equipped with handwheel after sleeve pipe is stretched out in the end of driving shaft 341; Support plate 344 is a plate body be connected and fixed with slideway 32 internal surface of sleeve pipe, plate body center drilling; The driven bevel pinion 343 of bevel gear pair is supported by support plate 344.
The nut 346 of feed screw nut pair to be built in pedestal 31 and to be connected and fixed with pedestal 31; Screw mandrel 345 upper end of feed screw nut pair is connected and fixed by bearing pin or key through the Kong Houyu driven bevel pinion 343 of support plate 344.
Operation principle: as shown in Figure 5,6,
Arrange in heat exchange tube sheet 4 side and install slideway 3, slideway 3 height is installed in adjustment, and its guide groove 33 is alignd with heat exchange tube sheet 4 needing the pore 41 changing heat exchanger tube;
Utilize heat exchange tube sheet near-end to carry piping tool 1 and heat exchange tube sheet far-end to carry piping tool 2 several heat exchanger tube is promoted to setting height(from bottom) simultaneously, heat exchanger tube 5 drops in the guide groove of installation slideway near one end of heat exchange tube sheet side, the heat exchange tube sheet near-end removing this end carries piping tool 1, then carries each heat exchanger tube 5 of piping tool 1 Level Promoting by heat exchange tube sheet far-end and embed in the pore 41 of heat exchange tube sheet 4 under the guiding of guide groove.
Claims (6)
1. a heat exchanger tube erecting tools, is the instrument of the heat exchange tube sheet replacing heat exchanger tube for opposite heat tube formula heat exchanger, it is characterized in that: comprise and carry piping tool and install slideway,
The heat exchange tube sheet near-end that a pair structure is identical carries piping tool and heat exchange tube sheet far-end carries piping tool, include lift plate, intubate and lift-pull handle, lift plate is distributed with some being positioned in same level and the intubate be parallel to each other, described cannula outer diameter and the diameter compatible of heat exchanger tube are so that intubate is just inserted in heat exchanger tube, and described each intubate spacing is corresponding to each heat exchanger tube spacing on heat exchange tube sheet; The handle for lifting lift plate is equipped with;
One installs slideway, and installing slideway is that a upper surface is distributed with some circular arc guide grooves corresponding with intubate, and described each circular arc guide groove radius is greater than heat exchanger tube external diameter.
2. heat exchanger tube erecting tools according to claim 1, is characterized in that: described intubation length is 8 ~ 12% of heat exchanger tube length.
3. heat exchanger tube erecting tools according to claim 2, is characterized in that: described intubation length is 28 ~ 32cm.
4. the heat exchanger tube erecting tools according to claim 1,2 or 3, is characterized in that: the intubation length that described heat exchange tube sheet near-end carries piping tool is shorter than the intubation length that heat exchange tube sheet far-end carries piping tool.
5. heat exchanger tube erecting tools according to claim 1, is characterized in that: described installation slideway is that lift installs slideway.
6. heat exchanger tube erecting tools according to claim 5, is characterized in that: described lift is installed slideway and comprised
Pedestal, the hollow cylinder structure of pedestal to be an axis be vertical direction;
Slideway, the upper surface of slideway is distributed with some circular arc guide grooves corresponding with intubate, and the bottom of slideway is a sleeve structure, and the hollow cylinder that this casing pipe sleeve is contained in pedestal also can move axially along hollow cylinder outward;
Driven unit, comprises driving shaft, bevel gear pair, support plate, feed screw nut pair; Driving shaft is arranged in sleeve pipe by bearing level, driving shaft is set with the driving bevel gear of bevel gear pair, is equipped with handwheel after sleeve pipe is stretched out in the end of driving shaft; Support plate is a plate body be connected and fixed with sliding ledge cover inside pipe wall, plate body center drilling; The driven bevel pinion of bevel gear pair is supported by support plate;
The nut of feed screw nut pair to be built in pedestal and to be connected and fixed with pedestal; The screw mandrel upper end of feed screw nut pair is connected and fixed by bearing pin or key through the Kong Houyu driven bevel pinion of support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523400.6A CN103567749B (en) | 2013-10-30 | 2013-10-30 | A kind of heat exchanger tube erecting tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523400.6A CN103567749B (en) | 2013-10-30 | 2013-10-30 | A kind of heat exchanger tube erecting tools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103567749A CN103567749A (en) | 2014-02-12 |
| CN103567749B true CN103567749B (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310523400.6A Active CN103567749B (en) | 2013-10-30 | 2013-10-30 | A kind of heat exchanger tube erecting tools |
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| Country | Link |
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| CN (1) | CN103567749B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247537B (en) * | 2020-10-16 | 2022-07-15 | 抚顺机械设备制造有限公司 | Tube bundle assembly auxiliary turnover mechanism for assembling tube shell heat exchanger |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5426847A (en) * | 1992-07-02 | 1995-06-27 | Hidaka Seiki Kabushiki Kaisha | Assembling apparatus for a heat exchanger |
| CN2897518Y (en) * | 2005-08-02 | 2007-05-09 | 上海五冶冶金建设有限公司检修分公司 | Unit for replacing heat-exchange tube of cooler |
| CN101229616A (en) * | 2008-02-22 | 2008-07-30 | 黄鸣 | Solar collector pipe and outer housing pipe automatic card-loading machine |
| CN201253748Y (en) * | 2008-08-26 | 2009-06-10 | 上海星派能源科技有限公司 | Intubatton machine for eccentric thermal-collecting tube |
| CN202070898U (en) * | 2011-05-09 | 2011-12-14 | 上海星派能源科技有限公司 | Inner tube fixture assembly machine for solar heat collection tube |
| CN103084768A (en) * | 2013-01-17 | 2013-05-08 | 苏州海陆重工股份有限公司 | Tooling enabling located block to be arranged on heat exchange tube |
| CN203610950U (en) * | 2013-10-30 | 2014-05-28 | 森松（江苏）重工有限公司 | Heat exchange tube mounting tool |
-
2013
- 2013-10-30 CN CN201310523400.6A patent/CN103567749B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5426847A (en) * | 1992-07-02 | 1995-06-27 | Hidaka Seiki Kabushiki Kaisha | Assembling apparatus for a heat exchanger |
| CN2897518Y (en) * | 2005-08-02 | 2007-05-09 | 上海五冶冶金建设有限公司检修分公司 | Unit for replacing heat-exchange tube of cooler |
| CN101229616A (en) * | 2008-02-22 | 2008-07-30 | 黄鸣 | Solar collector pipe and outer housing pipe automatic card-loading machine |
| CN201253748Y (en) * | 2008-08-26 | 2009-06-10 | 上海星派能源科技有限公司 | Intubatton machine for eccentric thermal-collecting tube |
| CN202070898U (en) * | 2011-05-09 | 2011-12-14 | 上海星派能源科技有限公司 | Inner tube fixture assembly machine for solar heat collection tube |
| CN103084768A (en) * | 2013-01-17 | 2013-05-08 | 苏州海陆重工股份有限公司 | Tooling enabling located block to be arranged on heat exchange tube |
| CN203610950U (en) * | 2013-10-30 | 2014-05-28 | 森松（江苏）重工有限公司 | Heat exchange tube mounting tool |
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| Publication number | Publication date |
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| CN103567749A (en) | 2014-02-12 |
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| ASS | Succession or assignment of patent right |
Owner name: MORIMATSU (JIANGSU) HEAVY INDUSTRY CO., LTD. Free format text: FORMER OWNER: SENSONG (JIANGSU) OFFSHORE OIL ENGINEERING EQUIPMENT CO., LTD. Effective date: 20140305 |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 226500 NANTONG, JIANGSU PROVINCE TO: 226532 NANTONG, JIANGSU PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140305 Address after: 226532, room 319, building 306, spring garden, Changjiang town (Rugao port area), Nantong, Jiangsu, Rugao Applicant after: Morimatsu (Jiangsu) Heavy Industry Co., Ltd. Address before: 226500, room 319, building 306, spring garden, Changjiang town (Rugao port area), Nantong, Jiangsu, Rugao Applicant before: Morimatsu (Jiangsu) CNOOC Engineering Equipment Co.,Ltd. |
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| GR01 | Patent grant |