CN103567749A - Heat exchange pipe mounting tool - Google Patents
Heat exchange pipe mounting tool Download PDFInfo
- Publication number
- CN103567749A CN103567749A CN201310523400.6A CN201310523400A CN103567749A CN 103567749 A CN103567749 A CN 103567749A CN 201310523400 A CN201310523400 A CN 201310523400A CN 103567749 A CN103567749 A CN 103567749A
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- heat exchanger
- slideway
- exchanger tube
- pipe
- 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.)
- Granted
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to a heat exchange pipe mounting tool which is a tool used for replacing heat exchange pipes of a heat exchange pipe plate of a heat pipe type heat exchanger. The heat exchange pipe mounting tool is characterized by comprising a pair of pipe lifting tools and a mounting slide way, wherein each of the pair of heat exchange pipe plate near-end and far-end pipe lifting tools with the same structure comprises a lifting plate, a plurality of insertion pipes and a lifting handle; the plurality of parallel insertion pipes on the same horizontal plane are distributed on the lifting plate; a plurality of circular arc-shaped guide grooves corresponding to the insertion pipes are formed in the upper surface of the mounting slide way. The heat exchange pipe mounting tool has the advantages as follows: the mounting slide way is arranged on one side of the heat exchange pipe plate, a plurality of heat exchange pipes are lifted to a mounting height by the pair of pipe lifting tools, one end, close to the side of the heat exchange pipe plate, of each heat exchange pipe is arranged in each guide groove of the mounting slide way, and the heat exchange pipes are horizontally pushed by the heat exchange pipe plate far-end pipe lifting tool to be embedded into the pipe holes of the heat exchange pipe plate under the guidance of the guide grooves, so that the plurality of heat exchange pipes can be replaced through one-time lifting, the work efficiency is greatly improved, and the work cost of workers is reduced.
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 heat exchanger tube erecting tools that efficiency is high and labour intensity is low.
Background technology
The heat exchanger that the heat pipe of take is heat transfer element has that heat transfer efficiency is high, compact conformation, fluid resistance damage little, be conducive to control the advantages such as dew point corrosion.Be widely used at present, 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, having obtained significant economic benefit.
And along with the continuous expansion of industry size, the various device using is also in continuous maximization, for example some treating capacities are had relatively high expectations or heat exchange amount requires larger occasion, 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 all exist.For comparatively ripe heat-pipe heat exchanger, no matter be that design is upper or production is upper, a maximum difficult problem is exactly how to improve installation effectiveness and the installation quality of heat exchanger tube at present.Because heat exchanger generally belongs to nonstandard product, the Installation Modes of complete mechanical can drop into more cost, compares output result, and economy is poor.And the pure artificial method of using at present, for a fairly large number of situation of heat exchanger tube, its shortcoming is apparent, and installation workload is larger, and the set-up time is longer, and installation cost is also higher in the not dominant situation of labour cost of China.
Therefore research and develop a kind of drop into low, to change the heat exchanger tube erecting tools that efficiency is high 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 operating personnel's labour intensity.
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 heat exchanger tube of changing for the heat exchange tube sheet of opposite heat tube formula heat exchanger, its innovative point is: comprise and carry piping tool and slideway is installed, the heat exchange tube sheet near-end that a pair of structure is identical carries piping tool and heat exchange tube sheet far-end is carried piping tool, include and lift plate, intubate and lift-pull handle, lift and on plate, be distributed with some intubate that are positioned in same level and are parallel to each other, described cannula outer diameter and the internal diameter of heat exchanger tube match so that intubate is just inserted in heat exchanger tube, each described intubate spacing is corresponding with each heat exchanger tube spacing on heat exchange tube sheet, lift and on plate, be equipped with the handle for lifting, one installs slideway, and it is that a upper surface is distributed with some circular arc guide grooves corresponding with intubate that slideway is installed, and each described 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 is carried piping tool is shorter than the intubation length that heat exchange tube sheet far-end is carried piping tool.
Preferably, described installation slideway is that lift is installed slideway.
Preferably, described lift is installed slideway and is comprised pedestal, and pedestal is that an axis is the hollow cylinder structure of 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, is set with the driving bevel gear of bevel gear pair on driving shaft, and the end of driving shaft is equipped with handwheel after stretching out sleeve pipe; Support plate is a plate body being 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 is built in pedestal and with pedestal and is connected and fixed; 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: in heat exchange tube sheet one side, installation slideway is set, the guide groove that slideway is installed aligns with needing the pore of changing heat exchanger tube on heat exchange tube sheet; Utilize a pair of piping tool of carrying that several heat exchanger tubes are promoted to setting height(from bottom) simultaneously, heat exchanger tube drops in the guide groove that slideway is installed near one end of heat exchange tube sheet side, remove the piping tool of carrying of this end, by heat exchange tube sheet far-end, carry each heat exchanger tube of piping tool Level Promoting again embeds in the pore of heat exchange tube sheet under the guiding of guide groove, once promote the replacing that can complete a plurality of heat exchanger tubes, greatly increase work efficiency, reduce workman's job costs.
In addition, it is that lift is installed slideway that slideway is installed, and can adjust according to different pore height, avoids the installation slideway of making differing heights to increase cost, also without adjusting by increasing or reduce the mode of cushion block height the height that slideway guide groove is installed, use convenient flexible.
Accompanying drawing explanation
Fig. 1 carries piping tool top view in the present invention.
Fig. 2 is the guide groove distribution schematic diagram that slideway is installed 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 that in the present invention, heat exchanger tube erecting tools uses state diagram.
The specific embodiment
Embodiment
Refer to Fig. 1,2,3,4, the present invention has disclosed a kind of heat exchanger tube erecting tools, and it is the instrument of heat exchanger tube of changing for the heat exchange tube sheet of opposite heat tube formula heat exchanger, and comprise and carry piping tool and slideway is installed,
The heat exchange tube sheet near-end that a pair of structure is identical carries piping tool 1 and heat exchange tube sheet far-end is carried piping tool 2, include and lift plate 11, intubate 12 and lift-pull handle 13, lift and on plate 11, be distributed with some intubate that are positioned in same level and are parallel to each other 12, the internal diameter of intubate 12 external diameters and heat exchanger tube matches so that intubate 12 is just inserted in heat exchanger tube, and each heat exchanger tube spacing on each intubate 12 spacing and heat exchange tube sheet 4 is corresponding; Lift plate 11 outsides and be equipped with the handle 13 for lifting.
Intubation length is 8 ~ 12% of heat exchanger tube length, and preferred, intubation length is 28 ~ 32cm.
As more particular embodiment of the present invention: the intubation length that heat exchange tube sheet near-end is carried piping tool 1 is shorter than the intubation length that heat exchange tube sheet far-end is carried piping tool 2.With facilitate carry pipe after heat exchange tube sheet near-end carry exiting of piping tool.
One installs slideway 3, and it is that a upper surface is distributed with some circular arc guide grooves 33 corresponding with intubate 12 that slideway 3 is installed, and each circular arc guide groove 33 radiuses are greater than heat exchanger tube external diameter.
Slideway is installed in the present invention and is can be lift installation slideway, so that the heat exchange pore of differing heights in the heat exchange tube sheet of applicable differing heights or heat exchange tube sheet.
In the present embodiment, lift is installed slideway and is comprised
Driven unit 34, for driving slideway 32 to move axially along hollow cylinder.
As more particular embodiment of the present invention: driven unit 34 comprises driving bevel gear 342, driven bevel pinion 343, support plate 344, the screw mandrel 345 of feed screw nut pair, the nut 346 of driving shaft 341, bevel gear pair.
The nut 346 of feed screw nut pair is built in pedestal 31 and with pedestal 31 and is connected and fixed; Screw mandrel 345 upper ends of feed screw nut pair are connected and fixed by bearing pin 348 or key through the Kong Houyu driven bevel pinion 343 of support plate 344.
Operation principle: as shown in Figure 5,6,
In heat exchange tube sheet 4 one sides, arrange slideway 3 is installed, adjust slideway 3 height are installed, its guide groove 33 is alignd with needing the pore 41 of changing heat exchanger tube on heat exchange tube sheet 4;
Utilizing heat exchange tube sheet near-end to carry piping tool 1 and heat exchange tube sheet far-end carries piping tool 2 several heat exchanger tubes is promoted to setting height(from bottom) simultaneously, heat exchanger tube 5 drops in the guide groove that slideway is installed near one end of heat exchange tube sheet side, the heat exchange tube sheet near-end that removes this end is carried piping tool 1, then by heat exchange tube sheet far-end, carries each heat exchanger tube 5 of piping tool 1 Level Promoting and under the guiding of guide groove, embed in the pore 41 of heat exchange tube sheet 4.
Claims (6)
1. a heat exchanger tube erecting tools, is the instrument of heat exchanger tube of changing for the heat exchange tube sheet of opposite heat tube formula heat exchanger, it is characterized in that: comprise and carry piping tool and slideway is installed,
The heat exchange tube sheet near-end that a pair of structure is identical carries piping tool and heat exchange tube sheet far-end is carried piping tool, include and lift plate, intubate and lift-pull handle, lift and on plate, be distributed with some intubate that are positioned in same level and are parallel to each other, described cannula outer diameter and the internal diameter of heat exchanger tube match so that intubate is just inserted in heat exchanger tube, and each described intubate spacing is corresponding with each heat exchanger tube spacing on heat exchange tube sheet; Lift and on plate, be equipped with the handle for lifting;
One installs slideway, and it is that a upper surface is distributed with some circular arc guide grooves corresponding with intubate that slideway is installed, and each described 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. according to the heat exchanger tube erecting tools described in claim 1,2 or 3, it is characterized in that: the intubation length that described heat exchange tube sheet near-end is carried piping tool is shorter than the intubation length that heat exchange tube sheet far-end is carried piping tool.
5. heat exchanger tube erecting tools according to claim 1, is characterized in that: described installation slideway is that lift is installed slideway.
6. heat exchanger tube erecting tools according to claim 5, is characterized in that: described lift is installed slideway and comprised
Pedestal, pedestal is that an axis is the hollow cylinder structure of 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, is set with the driving bevel gear of bevel gear pair on driving shaft, and the end of driving shaft is equipped with handwheel after stretching out sleeve pipe; Support plate is a plate body being 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 is built in pedestal and with pedestal and is connected and fixed; 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 true CN103567749A (en) | 2014-02-12 |
| CN103567749B 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103567749B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247537A (en) * | 2020-10-16 | 2021-01-22 | 叶小英 | 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247537A (en) * | 2020-10-16 | 2021-01-22 | 叶小英 | Tube bundle assembly auxiliary turnover mechanism for assembling tube shell heat exchanger |
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| Publication number | Publication date |
|---|---|
| CN103567749B (en) | 2015-10-07 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| 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 | ||
| 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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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |