CN204711501U - Heat exchanger heat-exchanging tube bundle pierces auxiliary mould - Google Patents
Heat exchanger heat-exchanging tube bundle pierces auxiliary mould Download PDFInfo
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- CN204711501U CN204711501U CN201520440862.6U CN201520440862U CN204711501U CN 204711501 U CN204711501 U CN 204711501U CN 201520440862 U CN201520440862 U CN 201520440862U CN 204711501 U CN204711501 U CN 204711501U
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- bracing frame
- top board
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Abstract
The utility model relates to the auxiliary mould of processing heat exchanger, is specially heat exchanger heat-exchanging tube bundle and pierces auxiliary mould.Solve and lack the problem that suitable heat exchanger heat-exchanging tube bundle pierces auxiliary mould at present.This frock comprises at least one pair of by the track, platform backing plate, tube sheet bearing, travel(l)ing rest, the locating support that support; Platform backing plate is fixed on above track one end, and tube sheet bearing is the L shape angle steel it having bolt hole, and is placed on platform backing plate; Travel(l)ing rest comprises the bracing frame I be made up of the support plate of top board and top board both sides, is supported with sliding bearing between two support plates of bracing frame I, and locating support comprises the bracing frame II be made up of the support plate of top board and top board both sides.The utility model is applicable to the auxiliary of heat-exchanging tube bundle in the field heat exchange equipments such as oil, chemical industry, Coal Chemical Industry and pierces, improve the total quality index in the type equipment making process, improve the force-bearing situation of heat-exchanging tube bundle, reduce the damage of pipe heat pipe self.
Description
Technical field
The utility model relates to the auxiliary mould of processing heat exchanger, is specially heat exchanger heat-exchanging tube bundle and pierces auxiliary mould.
Background technology
Heat exchange equipment is widely used in the fields such as oil, chemical industry, Coal Chemical Industry.The heat-exchanging tube bundle of heat exchange equipment is when piercing, owing to lacking suitable auxiliary mould, in addition heat exchanger tube rigidity is relatively low, yielding, adopt conventional method or frock not only inefficiency, and by its effect of weight, the linearity deviation piercing heat-exchanging tube bundle in process is difficult to ensure, self stress of tube bank when extreme influence heat-exchanging tube bundle makes and force-bearing situation thereof, heat exchanger tube easy damaged.Heat exchanger heat-exchanging tube bundle is piercing in process how effectively can ensure that it is stressed and it is minimum to damage, the important topic become in the sector of raising labour efficiency.
Summary of the invention
The utility model solves and lacks the problem that suitable heat exchanger heat-exchanging tube bundle pierces auxiliary mould at present, provides a kind of heat exchanger heat-exchanging tube bundle to pierce auxiliary mould.
The utility model adopts following technical scheme to realize: heat exchanger heat-exchanging tube bundle pierces auxiliary mould, comprises at least one pair of by the track, platform backing plate, tube sheet bearing, travel(l)ing rest, the locating support that support, platform backing plate is fixed on above track one end, and tube sheet bearing is the L shape angle steel it having bolt hole, and is placed on platform backing plate, travel(l)ing rest comprises the bracing frame I be made up of the support plate of top board and top board both sides, sliding bearing is supported with between two support plates of bracing frame I, bracing frame I to be stuck on single rail and to make the sliding bearing on it support above track, the top board of bracing frame I is supported with turning cylinder, turning cylinder is fixed with jacking bracket, jacking bracket is made up of the bearing support plate of bearing fagging and bearing fagging bottom, the lower end of bearing support plate is fixed on turning cylinder, the bearing fagging of jacking bracket is provided with jack, the lift side of jack is fixed with deflection plate card assembly, U-shaped jack fixing with jack lift side bottom deflection plate card assembly comprises is fixing to be blocked, the fixing card of U-shaped deflection plate, it is interior and with hinge, both are hinged that U-shaped deflection plate is fixedly placed in the fixing card of U-shaped jack, draw-in groove direction and the race orthogonal that card and U-shaped deflection plate fix card fixed by U-shaped jack, the fixing card of U-shaped deflection plate is provided with fastening bolt, locating support comprises the bracing frame II be made up of the support plate of top board and top board both sides, sliding bearing is supported with between two support plates of bracing frame II, bracing frame II to be stuck on single rail and to make the sliding bearing on it support above track, and the top board of bracing frame II is vertically installed with bolt.
Heat exchanger heat-exchanging tube bundle pierces:
1. be one group by a travel(l)ing rest and two locating supports of its both sides of being placed in, two pack support symmetries are arranged on two tracks, and the jack on two travel(l)ing rests supports one piece of deflection plate through respective deflection plate card assembly respectively; The quantity of support group is determined by heat exchanger traverse baffle quantity.
2, heat exchanger tube sheet is placed on platform backing plate, both sides are respectively clamped with two L shape tube sheet bearings, and with bolt through locating hole corresponding on the bolt hole on L shape tube sheet bearing and tube sheet, then fastening nut, thus heat exchanger tube sheet is positioned on platform backing plate, tube sheet bearing is mobile on platform backing plate to be regulated, and makes being centrally located between two tracks of heat exchanger tube sheet.
3, by rotating jacking bracket (rotate moving axis) and adjust jack angle, and raising suitable height, holding out against with fastening bolt in the fixing card of U-shaped deflection plate that deflection plate is stuck in deflection plate card assembly, thus heat exchanger traverse baffle is fixed.Start to promote support group (sliding bearing rolls in orbit), pierce pull bar and distance sink tube, until deflection plate is moved into place, the bolt on the locating support on travel(l)ing rest both sides is twisted downwards and holds out against track, and support is located, stop travel(l)ing rest to move.
4. adopt and raise or reduce jack height, change angle and the height of deflection plate, adopt heat exchanger tube to carry out different angles in process and pierce adjustment, until can pierce as well smoothly, fixing jack height starts to pierce heat-exchanging tube bundle, pierce in process when occurring piercing the phenomenon had some setbacks, again adjust indivedual deflection plate with jack, reach the object pierced smoothly.
In frock described in the utility model, jack supports and can regulate voluntarily with supported deflection plate angle, avoids the stress pierced in process at heat-exchanging tube bundle and to concentrate and brute force pierces and exchanges the damage that causes of heat pipe.Efficiently solve the problem such as to align of the orientation between adjustment deflection plate and tube sheet, relative altitude, pore simultaneously.The utility model specifically has following features: 1. the labor intensity alleviating workman when using, and is moved height and the orientation of adjustment deflection plate and tube sheet by sliding bearing and jack.2., in conjunction with occurring in practical operation that pore misplaces and deviation appears in centering, cannot assemble smoothly and occur powerful assembling, this frock adjusts location by jack, can adjust in time when there is deviation, and the deflection plate of routine can not adjust after fixing at any time.Thus the stress effectively controlling tube bank self is concentrated, and decreases the damage of heat exchanger tube.3. this frock with the equipment size size adjustment strong point, and can adapt to the equipment that varies in size, compensate for numerous and diverse program that traditional frock makes with equipment again electric welding.4. this frock is fixed on platform or ground by track, and extraneous factor of certainly experiencing impact is little, thus ensure that the precision of equipment adjustment, and operation is more prone to.
Frock described in the utility model is applicable to the auxiliary of heat-exchanging tube bundle in the field heat exchange equipments such as oil, chemical industry, Coal Chemical Industry and pierces, improve the total quality index in the type equipment making process, improve the force-bearing situation of heat-exchanging tube bundle, reduce the damage of pipe heat pipe self, the safety and effectivity for equipment runs positive meaning.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the structural representation of travel(l)ing rest;
Fig. 4 is the side view of Fig. 3;
Fig. 5 is the structural representation of locating support;
Fig. 6 is the side view of Fig. 5;
Fig. 7 is the structural representation of deflection plate card assembly;
Fig. 8 is the side view of Fig. 7.
In figure: 1-track, 2-locating support, 2-1-bracing frame II, 2-2-bolt, 3-travel(l)ing rest, 3-1-jacking bracket, 3-2-turning cylinder, 3-3-sliding bearing, 3-4-bracing frame I, 4-platform backing plate, 5-tube sheet bearing, 6-jack, 7-deflection plate card assembly, 7-1-fastening bolt, 7-2-hinge, the fixing card of 7-3-U shape deflection plate, the fixing card of 7-4-U shape jack.
Detailed description of the invention
Heat exchanger heat-exchanging tube bundle pierces auxiliary mould, comprises at least one pair of by the track 1, platform backing plate 4, tube sheet bearing 5, travel(l)ing rest 3, the locating support 2 that support, platform backing plate 4 is fixed on above track one end, and tube sheet bearing 5 is the L shape angle steel it having bolt hole, and is placed on platform backing plate 4, travel(l)ing rest 3 comprises the bracing frame I3-4 be made up of the support plate of top board and top board both sides, sliding bearing 3-3 is supported with between two support plates of bracing frame I3-4, bracing frame I3-4 to be stuck on single rail and to make the sliding bearing 3-3 on it support above track, the top board of bracing frame I3-4 is supported with turning cylinder 3-2, turning cylinder 3-2 is fixed with jacking bracket 3-1, jacking bracket 3-1 is made up of the bearing support plate of bearing fagging and bearing fagging bottom, the lower end of bearing support plate is fixed on turning cylinder 3-2, the bearing fagging of jacking bracket 3-1 is provided with jack 6, the lift side of jack 6 is fixed with deflection plate card assembly 7, U-shaped jack fixing with jack lift side bottom deflection plate card assembly 7 comprises is fixing blocks 7-4, U-shaped deflection plate fixing card 7-3, U-shaped deflection plate fixing card 7-3 to be placed in U-shaped jack fixing card 7-4 and with hinge 7-2 will both be hinged, it is vertical with track 1 that the draw-in groove direction that card and U-shaped deflection plate fix card fixed by U-shaped jack, U-shaped deflection plate fixing card 7-3 is provided with fastening bolt 7-1, locating support 2 comprises the bracing frame II2-1 be made up of the support plate of top board and top board both sides, sliding bearing is supported with between two support plates of bracing frame II, bracing frame II to be stuck on single rail and to make the sliding bearing on it support above track, the top board of bracing frame II is vertically installed with bolt 2-2.During concrete enforcement, the bearing support plate of described jacking bracket 3-1 is del and is three, the rotation of the jacking bracket 3-1 that is more convenient for.Described track 1 is two right, and uniform along platform backing plate length direction, and like this, two tracks of different spacing are applicable to heat exchanger tube sheet and the deflection plate of different size.Track can support on the ground.
Claims (3)
1. heat exchanger heat-exchanging tube bundle pierces an auxiliary mould, it is characterized in that comprising at least one pair of by the track (1), platform backing plate (4), tube sheet bearing (5), travel(l)ing rest (3), the locating support (2) that support, platform backing plate (4) is fixed on above track one end, and tube sheet bearing (5) for it having the L shape angle steel of bolt hole, and is placed on platform backing plate (4), travel(l)ing rest (3) comprises the bracing frame I(3-4 be made up of the support plate of top board and top board both sides), bracing frame I(3-4) two support plates between be supported with sliding bearing (3-3), bracing frame I(3-4) to be stuck on single rail and to make the sliding bearing on it (3-3) support above track, bracing frame I(3-4) top board on be supported with turning cylinder (3-2), turning cylinder (3-2) is fixed with jacking bracket (3-1), jacking bracket (3-1) is made up of the bearing support plate of bearing fagging and bearing fagging bottom, the lower end of bearing support plate is fixed on turning cylinder (3-2), the bearing fagging of jacking bracket (3-1) is provided with jack (6), the lift side of jack (6) is fixed with deflection plate card assembly (7), U-shaped jack fixing with jack lift side bottom deflection plate card assembly (7) comprises is fixing to be blocked (7-4), the fixing card (7-3) of U-shaped deflection plate, the fixing card (7-3) of U-shaped deflection plate to be placed in the fixing card (7-4) of U-shaped jack and with hinge (7-2) will both be hinged, it is vertical with track 1 that the draw-in groove direction that card and U-shaped deflection plate fix card fixed by U-shaped jack, the fixing card (7-3) of U-shaped deflection plate is provided with fastening bolt (7-1), locating support (2) comprises the bracing frame II(2-1 be made up of the support plate of top board and top board both sides), sliding bearing is supported with between two support plates of bracing frame II, bracing frame II to be stuck on single rail and to make the sliding bearing on it support above track, the top board of bracing frame II is vertically installed with bolt (2-2).
2. heat exchanger heat-exchanging tube bundle according to claim 1 pierces auxiliary mould, it is characterized in that the bearing support plate of jacking bracket (3-1) is del and is three.
3. heat exchanger heat-exchanging tube bundle according to claim 1 and 2 pierces auxiliary mould, it is characterized in that track (1) is two right, and uniform along platform backing plate length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440862.6U CN204711501U (en) | 2015-06-25 | 2015-06-25 | Heat exchanger heat-exchanging tube bundle pierces auxiliary mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440862.6U CN204711501U (en) | 2015-06-25 | 2015-06-25 | Heat exchanger heat-exchanging tube bundle pierces auxiliary mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204711501U true CN204711501U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520440862.6U Active CN204711501U (en) | 2015-06-25 | 2015-06-25 | Heat exchanger heat-exchanging tube bundle pierces auxiliary mould |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732009A (en) * | 2018-12-27 | 2019-05-10 | 苏州海陆重工股份有限公司 | The centering method of baffle plate pore in heat exchanger |
-
2015
- 2015-06-25 CN CN201520440862.6U patent/CN204711501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732009A (en) * | 2018-12-27 | 2019-05-10 | 苏州海陆重工股份有限公司 | The centering method of baffle plate pore in heat exchanger |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |