CN104444796A - Lifting and positioning device for plate type heat exchanger in space with limit height - Google Patents
Lifting and positioning device for plate type heat exchanger in space with limit height Download PDFInfo
- Publication number
- CN104444796A CN104444796A CN201410616963.4A CN201410616963A CN104444796A CN 104444796 A CN104444796 A CN 104444796A CN 201410616963 A CN201410616963 A CN 201410616963A CN 104444796 A CN104444796 A CN 104444796A
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- CN
- China
- Prior art keywords
- heat exchanger
- type heat
- plate type
- welded
- front pillars
- 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
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/16—Slings with load-engaging platforms or frameworks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
Abstract
The invention relates to a lifting and positioning device for a plate type heat exchanger in a space with limit height. The device is structurally characterized in that a base is composed of two equilong steel frames, wherein each frame is manufactured through equilong I-shaped steel or two channel steel by back-to-back welding; sleeves are welded above two ends of each steel frame; two front vertical columns are inserted into two sleeves in front of the two steel frames of the base while two rear vertical columns are inserted into two sleeves at the back of the two steel frames of the base; sleeves are welded to two ends of a movable ejector rob, respectively, wherein the movable ejector rob sleeves the two front vertical columns through the sleeves at two ends and can slide up and down on the two front vertical columns; two first lugs are welded to the movable ejector rob; a second lug is welded to the top part of each front vertical column; a third lug is welded onto each rear vertical column; a traction hanger is arranged at a part, connected with the base, between the two front vertical columns. The device is movable and detachable and can be recycled; the plate type heat exchanger is lifted from the bottom part, and thus the problem that the plate type heat exchanger cannot be positioned to a foundation from the upper part within the height limited space can be solved.
Description
Technical field
The present invention relates to plate type heat exchanger in a kind of limiting altitude space and promote positioning apparatus, be applied in building engineering plate type heat exchanger process in place, solve because mechanical floor (or because there is interlayer) headroom is lower, plate type heat exchanger cannot lift by crane a difficult problem in place from top.
Background technology
In executive information systems engineering, electromechanical appliance layer headroom is not high, or because being provided with interlayer, when plate type heat exchanger is located on basis, its head room is very little, in such cases, cannot by plate type heat exchanger by conventional method from top lifting exceed height of foundation after complete in place.Therefore use special bont, reach and plate type heat exchanger is promoted object in place from below.
Summary of the invention
The present invention is the technical matters overcoming above-mentioned existence, and designs plate type heat exchanger lifting positioning apparatus in a kind of limiting altitude space, and the present invention is applicable to high level and Super High electromechanical appliance laminated board type heat exchanger is in place.
Technical scheme of the present invention is:
In limiting altitude space, plate type heat exchanger promotes positioning apparatus, comprise base, two front pillars, movable push rod, box type column, traction suspension member after two, it is characterized in that: base is two isometric steelframe compositions, every root steelframe adopts isometric I-beam section or two channel-section steel dos-à-doss to be welded, and all welds a sleeve above every root steelframe two ends; In two sleeves in two steelframe fronts of two front pillars difference inserted bases, after two, box type column is distinguished in two sleeves at two steelframe rears of inserted base, a sleeve is welded at movable push rod two ends respectively, movable push rod also can be slided up and down in two front pillars by the jacket casing at two ends, movable push rod is welded with two hangers one, and every root front pillars welded top has a hanger two; Be welded with above box type column after every root between a hanger three, two front pillars and traction suspension member is set with base junction.
The present invention also comprises two pieces column connecting piece, after two box type column up and down between weld a column connecting piece respectively, strengthen the stability of whole device.
The present invention also comprises four gusset hurdles, wherein in two gusset hurdles, every root gusset hurdle is connected between a front pillars top with corresponding rear column bottom, and in another two gusset hurdles, every root gusset hurdle is connected to bottom a front pillars with between box type column top after corresponding.
Described movable push rod place is made according to the guide rod shape of plate type heat exchanger can withstand the top guide bar of plate type heat exchanger.
Two described front pillars than two after box type column high.
When the present invention uses, respectively hang a cucurbit at two hanger two places, draw a corresponding hanger one respectively, movable top rod sleeve can be made to move up and down in front pillars, withstand plate type heat exchanger top guide bar above movable push rod in the process, make its stressed lifting or fall.
After two of the present invention, box type column is lower, all welds column connecting piece up and down between rear box type column, guarantees device resistance to overturning of the present invention.
Be welded with two hangers three above box type column after two, hang a cucurbit respectively at two hanger three places, two hangers below the plate type heat exchanger fixed pressure plate that traction is corresponding, can make plate type heat exchanger bottom lift or fall.
Front pillars of the present invention arranges traction suspension member, when using this device to be promoted to by plate type heat exchanger to exceed height of foundation, makes to move integrally in place by traction herein.
The present invention makes according to plate type heat exchanger structure, and its most of component is movable detachable, can reuse; By the present invention, plate type heat exchanger is promoted from bottom, solve and plate type heat exchanger cannot be lifted by crane the difficult problem to basis in place from top in height-limited space.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is construction profile schematic diagram of the present invention.
Detailed description of the invention
The invention will be further described for Structure Figure.
As shown in Figure 1 and Figure 2, the present invention includes box type column 6, two pieces column connecting piece 8, four gusset hurdles 9 after comprising base 1, two front pillars 2, movable push rod 3, two, draw suspension member 10, it is characterized in that: base 1 is two isometric steelframe compositions, every root steelframe adopts isometric I-beam section, or every root steelframe adopts isometric two channel-section steel dos-à-doss to be welded, and all welds a sleeve above every root steelframe two ends; In two sleeves in two steelframe fronts of two front pillars 2 difference inserted bases 1, after two, box type column 6 is distinguished in two sleeves at two steelframe rears of inserted base 1, a sleeve is welded at movable push rod 3 two ends respectively, movable push rod 3 also can be slided up and down in two front pillars 2 by the jacket casing at two ends, movable push rod 3 is welded with two hangers 1, and every root front pillars 2 welded top has a hanger 25; Be welded with above box type column 6 after every root to arrange with base junction between a hanger 37, two front pillars 2 and draw suspension member 10, after two, weld a column connecting piece 8 between box type column about 6 respectively, strengthen the stability of whole device; Wherein in two gusset hurdles, every root gusset hurdle 9 is connected between front pillars 2 top with corresponding rear column bottom 6, in another two gusset hurdles, every root gusset hurdle 9 is connected to bottom a front pillars 2 with between box type column 6 top after corresponding, strengthen the stability of whole device, meet after plate type heat exchanger is promoted and move integrally requirement.
Work progress of the present invention is:
First device each parts shaped steel type selecting is carried out according to plate type heat exchanger size and weight, make base 1 and be positioned over basic front, plate type heat exchanger is placed in base center position, a sleeve is welded at movable push rod 3 two ends respectively, by movable push rod 3 by after jacket casing is in two front pillars 2, by in two sleeves of the two steelframe welding in front in two front pillars 2 respectively inserted base, by in two sleeves of the two steelframe welding in rear on box type column 6 after two respectively inserted base 1, and after two, box type column 6 has welded column connecting piece 8, between the heel post of two, front and back, use bolt connecting angle to form gusset hurdle 9 respectively, traction suspension member 10 is connected with bolt in base front.
Ground tank is placed all around under apparatus of the present invention, then a cucurbit is hung respectively at two hangers, 25, two hanger 37 places, two cucurbits at two hanger 25 places are drawn two hangers, one 4, two hanger 37 place cucurbits respectively and draw two hangers bottom plate type heat exchanger fixed pressure plate respectively.Adopt four cucurbit work compounds, the top guide bar of front jack-up plate type heat exchanger, rear is mentioned bottom the fixed pressure plate of plate type heat exchanger, plate type heat exchanger can be made slowly to promote, stop to when slightly exceeding height of foundation, then by traction suspension member 10, make plate type heat exchanger move to directly over basis with apparatus of the present invention, now two I-beam sections of base are positioned at basic both sides, do not take basic superjacent air space.Then unclasp four cucurbits, plate type heat exchanger is fallen within basis completes in place.
Claims (5)
1. in limiting altitude space, plate type heat exchanger promotes positioning apparatus, comprise base, two front pillars, movable push rod, box type column, traction suspension member after two, it is characterized in that: base is two isometric steelframe compositions, every root steelframe adopts isometric I-beam section or two channel-section steel dos-à-doss to be welded, and all welds a sleeve above every root steelframe two ends; In two sleeves in two steelframe fronts of two front pillars difference inserted bases, after two, box type column is distinguished in two sleeves at two steelframe rears of inserted base, a sleeve is welded at movable push rod two ends respectively, movable push rod also can be slided up and down in two front pillars by the jacket casing at two ends, movable push rod is welded with two hangers one, and every root front pillars welded top has a hanger two; Be welded with above box type column after every root between a hanger three, two front pillars and traction suspension member is set with base junction.
2. in limiting altitude space according to claim 1, plate type heat exchanger promotes positioning apparatus, it is characterized in that: also comprise two pieces column connecting piece, after two box type column up and down between weld a column connecting piece respectively.
3. in limiting altitude space according to claim 2, plate type heat exchanger promotes positioning apparatus, it is characterized in that: also comprise four gusset hurdles, wherein in two gusset hurdles, every root gusset hurdle is connected between a front pillars top with corresponding rear column bottom, and in another two gusset hurdles, every root gusset hurdle is connected to bottom a front pillars with between box type column top after corresponding.
4. in the limiting altitude space according to claim 1,2 or 3, plate type heat exchanger promotes positioning apparatus, it is characterized in that: described movable push rod place is made according to the guide rod shape of plate type heat exchanger can withstand the top guide bar of plate type heat exchanger.
5. in the limiting altitude space according to claim 1,2 or 3 plate type heat exchanger promote positioning apparatus, it is characterized in that: two described front pillars than two after box type column high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616963.4A CN104444796B (en) | 2014-10-31 | 2014-10-31 | Limit headroom plate type heat exchanger promotes positioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616963.4A CN104444796B (en) | 2014-10-31 | 2014-10-31 | Limit headroom plate type heat exchanger promotes positioning apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104444796A true CN104444796A (en) | 2015-03-25 |
| CN104444796B CN104444796B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410616963.4A Active CN104444796B (en) | 2014-10-31 | 2014-10-31 | Limit headroom plate type heat exchanger promotes positioning apparatus |
Country Status (1)
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1021106A (en) * | 1964-03-13 | 1966-02-23 | Leon Foulquier | Load-handling tackle for a lifting device |
| CN201276399Y (en) * | 2008-09-11 | 2009-07-22 | 上海市安装工程有限公司 | Apparatus hoisting mechanism for tall building floor non-steel platform |
| CN201458583U (en) * | 2009-05-22 | 2010-05-12 | 上海市电力公司 | Liftable and detachable lifting platform |
| CN102705177A (en) * | 2012-06-04 | 2012-10-03 | 中国十七冶集团有限公司 | Protection method and device for blade transportation of wind driven generator |
| CN203439898U (en) * | 2013-07-16 | 2014-02-19 | 江联重工股份有限公司 | Tube bundle lifting device of large heat exchanger |
| CN204281074U (en) * | 2014-10-31 | 2015-04-22 | 中建三局第二建设工程有限责任公司 | Limit headroom plate type heat exchanger promotes positioning apparatus |
-
2014
- 2014-10-31 CN CN201410616963.4A patent/CN104444796B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1021106A (en) * | 1964-03-13 | 1966-02-23 | Leon Foulquier | Load-handling tackle for a lifting device |
| CN201276399Y (en) * | 2008-09-11 | 2009-07-22 | 上海市安装工程有限公司 | Apparatus hoisting mechanism for tall building floor non-steel platform |
| CN201458583U (en) * | 2009-05-22 | 2010-05-12 | 上海市电力公司 | Liftable and detachable lifting platform |
| CN102705177A (en) * | 2012-06-04 | 2012-10-03 | 中国十七冶集团有限公司 | Protection method and device for blade transportation of wind driven generator |
| CN203439898U (en) * | 2013-07-16 | 2014-02-19 | 江联重工股份有限公司 | Tube bundle lifting device of large heat exchanger |
| CN204281074U (en) * | 2014-10-31 | 2015-04-22 | 中建三局第二建设工程有限责任公司 | Limit headroom plate type heat exchanger promotes positioning apparatus |
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| Publication number | Publication date |
|---|---|
| CN104444796B (en) | 2016-08-24 |
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