CN208313120U - Air cooler floating bobbin carriage support construction - Google Patents
Air cooler floating bobbin carriage support construction Download PDFInfo
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- CN208313120U CN208313120U CN201820827632.9U CN201820827632U CN208313120U CN 208313120 U CN208313120 U CN 208313120U CN 201820827632 U CN201820827632 U CN 201820827632U CN 208313120 U CN208313120 U CN 208313120U
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- bobbin carriage
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- floating bobbin
- finned tube
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Abstract
A kind of air cooler floating bobbin carriage support construction, for being supported fixation to being mounted on the rack and be connected with the floating bobbin carriage of finned tube, including the fixed plate being fixed on the rack, the connecting plate of floating bobbin carriage setting and fixed plate sliding contact, and be bolted and be connected with fixed plate；The bolt installed on connecting plate passes through the mounting hole of fixed plate setting, and mounting hole is slot, and axial parallel with finned tube；Fixed plate includes the support plate below floating bobbin carriage, and floating bobbin carriage is fallen on the supporting plate, be supported support plate to floating bobbin carriage.The support plate that air cooler floating bobbin carriage support construction is arranged by rack, floating bobbin carriage is carried, the gravity of floating bobbin carriage is able to bear, makes the weld seam of finned tube and floating bobbin carriage not and will receive biggish stress, weld cracking is prevented, cooling medium is avoided to leak.Floating bobbin carriage can adapt to the length variation that finned tube expands with heat and contract with cold and generates, avoid thermal expansion force from all acting on the weld seam of finned tube and bobbin carriage, prevent weld cracking, cooling medium is avoided to leak relative to the axial movement of finned tube.
Description
Technical field
The utility model belongs to field of refrigeration equipment more particularly to a kind of air cooler floating bobbin carriage support construction.
Background technique
During petroleum gas processing, needs to pass through fuel gas into cooling equipment, be cooled to and be liquefied as
Liquefied gas, to carry out storage and transportation.When cooling equipment operation, after cooling medium is compressed by the compressor into liquid, it can discharge a large amount of
Heat is made cooling medium and air carry out heat exchange, the heat in cooling medium is dispersed into air by air cooler.
Traditional air cooler structure has finned tube and bobbin carriage, and bobbin carriage is mounted on rack two sides, and finned tube both ends are welded respectively
It connects on corresponding bobbin carriage, cooling medium flows through finned tube and radiates.Bobbin carriage is using welding or bolt fastening in air cooler
In rack, when using welding manner, finned tube is heated to generate thermal expansion, the thermal expansion force of generation act directly on finned tube with
On the weld seam of bobbin carriage, the cracking of weld seam is easily formed, or even causes the rupture of finned tube, the leakage of cooling medium；It is solid using bolt
When determining mode, need to unclamp bolt in air cooler work, although bobbin carriage can be enable with expanding with heat and contract with cold for finned tube
It is mobile, but bolt is not in stress at this time, and the self gravity load of bobbin carriage will act on finned tube, and finned tube rides over rack
On, the weld seam of finned tube and bobbin carriage also will easily be formed weld cracking, cooling medium leakage by biggish stress.
Utility model content
The utility model is directed to the technical issues of above-mentioned prior art, propose a kind of stable structure, weld seam it is not easy to crack,
It can adapt to the air cooler floating bobbin carriage support construction of heat symptom-complex shrinkage.
In order to achieve the above object, the technical solution adopted in the utility model are as follows:
A kind of air cooler floating bobbin carriage support construction, for the floating bobbin carriage for being mounted on the rack and being connected with finned tube
It is supported fixation, including the fixed plate being fixed on the rack, connecting plate and the fixed plate sliding of the floating bobbin carriage setting are connect
Touching, and be bolted and be connected with fixed plate；
The bolt installed on the connecting plate pass through fixed plate setting mounting hole, the mounting hole be slot, and with institute
State the axial parallel of finned tube；
The fixed plate includes the support plate below the floating bobbin carriage, the floating bobbin carriage fall on the supporting plate, to
It is supported support plate to floating bobbin carriage.
Preferably, the support plate includes being separately fixed at the first support plate and the second support plate at left and right sides of rack,
Spacing between first support plate and the second support plate is less than the width of the floating bobbin carriage.
Preferably, the fixed plate includes the mounting plate above floating bobbin carriage, the mounting plate sticks on floating
On the top surface of bobbin carriage, to so that floating bobbin carriage is formed between mounting plate and corresponding support plate sliding slot in slide.
Preferably, the mounting plate includes being separately fixed at the first mounting plate and the second mounting plate at left and right sides of rack,
Spacing between first mounting plate and the second mounting plate is less than the width of the floating bobbin carriage.
Preferably, the connecting plate is respectively positioned on the inside of corresponding fixed plate.
Compared with prior art, it the advantages of the utility model and has the active effect that
1, the support plate that air cooler floating bobbin carriage support construction is arranged by rack carries floating bobbin carriage, in spiral shell
When bolt unclamps, support plate is able to bear the gravity of floating bobbin carriage, makes the weld seam of finned tube and floating bobbin carriage not and will receive and is biggish
Stress prevents weld cracking, and cooling medium is avoided to leak.It can be in the mounting hole in fixed plate by the bolt of release
Sliding enables floating bobbin carriage relative to the axial movement of finned tube, adapts to the length variation that finned tube expands with heat and contract with cold and generates,
It avoids thermal expansion force from all acting on the weld seam of finned tube and bobbin carriage, prevents weld cracking, cooling medium is avoided to leak.
2, support plate is arranged two, and common support floating bobbin carriage further reduces the weld seam of finned tube and floating bobbin carriage
The stress being subject to, prevents weld cracking.Support plate is symmetrical arranged, and so that two support plates is located at sustained height, is placed on support plate
On floating bobbin carriage be able to maintain level, improve the stability of floating bobbin carriage, floating bobbin carriage avoided to glance off, prevent both ends floating
Dynamic bobbin carriage deflection angle difference makes finned tube twist, to avoid what the weld seam for increasing finned tube and floating bobbin carriage was subject to from answering
Power prevents weld cracking.Spacing is smaller between support plate, can be avoided floating bobbin carriage and drops into the space between support plate,
Prevent supporting role from failing.
3, mounting plate is set above floating bobbin carriage, can be symmetrical with corresponding support plate, sliding slot is formed, to floating bobbin carriage axis
To moving direction guide, relative to axially downwardly deflection when avoiding floating bobbin carriage mobile, to avoid increasing finned tube
The stress being subject to the weld seam of floating bobbin carriage, avoids weld cracking.180 degree may be reversed in use, mounting plate can rise in air cooler
To the effect of support plate, support plate can play the role of mounting plate, the two exchange function, make air cooler when installing regardless of
Installation direction improves fabricated convenience.Mounting plate is arranged two, can prevent from floating when playing the role of support plate
Bobbin carriage is fallen in the space between mounting plate.
4, connecting plate is located on the inside of fixed plate, makes two supports of between two mounting plates above floating bobbin carriage and lower section
Sliding slot can be formed between plate, by the sliding contact of connecting plate and fixed plate, keep floating bobbin carriage sliding in the sliding slot of formation
It is dynamic, the movement of floating bobbin carriage is oriented to, relative to axial left and right deflection when preventing floating bobbin carriage mobile, and avoids increasing wing
The stress that the weld seam of piece pipe and floating bobbin carriage is subject to, avoids weld cracking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of air cooler floating bobbin carriage support construction；
In above each figure: 1, rack；2, finned tube；3, floating bobbin carriage；4, fixed plate；4.1, support plate；4.1a, first
Fagging；4.1b, the second support plate；4.2, mounting plate；4.2a, the first mounting plate；4.2b, the second mounting plate；5, connecting plate；6, spiral shell
Bolt；7, mounting hole.
Specific embodiment
In the following, the utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having
In the case where being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations
In mode.
In the description of the present invention, it should be noted that term "inner", "outside", "upper", "lower", "front", "rear" etc.
The orientation or positional relationship of instruction is positional relationship based on the figure, is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used for description mesh
, it is not understood to indicate or imply relative importance.
As shown in Figure 1, air cooler floating bobbin carriage support construction, for being mounted in rack 1 and be connected with finned tube 2
Floating bobbin carriage 3 is supported fixation.In air cooler, finned tube 2 is located in rack 1, and floating bobbin carriage 3 is mounted on 1 one end of rack, wing
Piece pipe 2 penetrates into floating bobbin carriage 3, and is welded to connect with it.
Air cooler floating bobbin carriage support construction includes the fixed plate 4 being fixed in rack 1, the connection that floating bobbin carriage 3 is arranged
Plate 5 and 4 sliding contact of fixed plate, and be bolted and be connected with fixed plate 4.
The bolt 6 installed on connecting plate 5 passes through the mounting hole 7 that fixed plate 4 is arranged, and mounting hole 7 is slot, and and finned tube
2 axial direction is parallel.
Fixed plate 4 includes the support plate 4.1 positioned at 3 lower section of floating bobbin carriage, and floating bobbin carriage 3 falls in support plate 4.1, supports
4.1 pairs of floating bobbin carriages 3 of plate are supported.
When air cooler is in off working state or travel position, clamping screw 6, connecting plate 5 and fixed plate 4 are affixed, will
Floating bobbin carriage 4 is affixed by connecting plate 5 and fixed plate 4, is fixed in rack 1.
When air cooler is in running order, bolt 6 is unclamped, circulate cooling medium in finned tube 2, the heat of cooling medium
Make 2 expanded by heating of finned tube, length increases, to push floating bobbin carriage 3.Since mounting hole 7 is the slot parallel with finned tube 2
Hole, floating bobbin carriage 3 and 4.1 sliding contact of support plate, under the promotion of elongated finned tube 2, floating bobbin carriage 3 is in support plate 4.1
Top surface on slide, bolt 6 slides in mounting hole 7, moves axially floating bobbin carriage 3, adapts to finned tube 2 and expands with heat and contract with cold.
The bobbin carriage 3 that floats simultaneously is always positioned in support plate 4.1, and 4.1 pairs of floating bobbin carriages 3 of support plate is made to form support, the weight of floating bobbin carriage 3
Power is difficult to form stress to the weld seam of finned tube 2 and floating bobbin carriage 3, to prevent weld cracking.
In order to further increase the stability of the support of floating bobbin carriage 3, support plate 4.1 includes respectively symmetrically being fixed on rack 1
The left and right sides the first support plate 4.1a and the second support plate 4.1b, the first support plate 4.1a and the second support plate 4.1b is located at same
Height and position makes the floating bobbin carriage 3 being placed on the first support plate 4.1a and the second support plate 4.1b keep horizontality, avoids
It is glanced off, to prevent the finned tube 2 affixed with floating bobbin carriage 3 from twisting, is prevented in finned tube 2 and floating bobbin carriage 3
Weld seam on form stress, to prevent weld cracking.
Spacing between first support plate 4.1a and the second support plate 4.1b is less than the width of floating bobbin carriage 3, makes to float and manage
Case 3 will not be fallen by the space between support plate, further increase floating bobbin carriage 3 in the stability of vertical direction.
Stability when in order to improve the movement of floating bobbin carriage 3 on vertical direction, fixed plate 4 further comprise being located at the pipe that floats
The mounting plate 4.2 of 3 top of case, mounting plate 4.2 are sticked on the top surface of floating bobbin carriage 3, can be slided with the top surface of floating bobbin carriage 3
Contact.Mounting plate 4.2 and and its in the support plate 4.1 of vertical non-alignment, space between the two forms sliding slot, on floating bobbin carriage 3
Surface and lower surface respectively with 4.1 sliding contact of mounting plate 4.2 and support plate, to make floating bobbin carriage 3 in mounting plate 4.2 and branch
It is slided in the sliding slot formed between fagging 4.1, the moving direction of floating bobbin carriage 3 is guided, while in vertical direction to cunning
Floating bobbin carriage 3 in dynamic is limited, and relative to the axial deflection up and down of finned tube 2 after avoiding floating bobbin carriage 3 mobile, prevents from floating
Dynamic bobbin carriage 3 is pushed up or is pulled downward on to the formation of finned tube 2, so that finned tube 2 and the weld seam of floating bobbin carriage 3 be avoided to be answered
Power effect, prevents weld cracking.
Meanwhile when air cooler overturns 180 degree in use, mounting plate 4.2 can transform to the lower section of floating bobbin carriage 3, support
It is identical to play the role of support plate 4.1 for floating bobbin carriage 3；And support plate 4.1 transforms to the top of floating bobbin carriage 3, plays mounting plate
4.2 effect.
Mounting plate 4.2 and support plate 4.1 can be exchanged with each other, and make the installation of air cooler obverse and reverse that can all meet floating pipe
The stable support requirement of case 3, improves the flexibility used, reduces the difficulty of installation maintenance.
Mounting plate 4.2 includes respectively symmetrically being fixed on 1 the first mounting plate 4.2a of the left and right sides of rack and the second mounting plate
4.2b, the first mounting plate 4.2a and the second mounting plate 4.2b are in sustained height position, are used as support plate 4.1 in mounting plate 4.2
When, it can guarantee that floating cabinet 3 is stable and unbiased.Spacing between first mounting plate 4.2a and the second mounting plate 4.2b is less than
The width of floating bobbin carriage 3 makes floating bobbin carriage 3 will not be by the sky between mounting plate when mounting plate 4.2 is as support plate 4.1
Between fall, guarantee floating bobbin carriage 3 vertical direction stability.
Stability when in order to further increase the movement of floating bobbin carriage 3 in horizontal direction, connecting plate 5 are respectively positioned on corresponding fixation
The inside of plate 4.
Slideslip in fixed plate 4 is being corresponded to by connecting plate 5, when keeping floating bobbin carriage 3 mobile, top is in two mounting plates
It slides in the sliding slot formed between 4.2, and is slided in the sliding slot that bottom is formed between two support plates 4.1.
Mounting plate 4.2 and support plate 4.1 limit floating bobbin carriage 3 in the horizontal direction, make attached by connecting plate 5
When sending bobbin carriage 3 mobile, axial left and right deflection after avoiding floating bobbin carriage 3 mobile relative to finned tube 2 prevents floating bobbin carriage 3 right
Finned tube 2 formed it is leftward or rightward pull, to avoid the weld seam of finned tube 2 and floating bobbin carriage 3 by stress, prevent
Weld cracking.
Claims (5)
1. a kind of air cooler floating bobbin carriage support construction, for the floating to being mounted on rack (1) and being connected with finned tube (2)
Bobbin carriage (3) is supported fixation, which is characterized in that including the fixed plate (4) being fixed on rack (1), the floating bobbin carriage (3)
The connecting plate (5) of setting and fixed plate (4) sliding contact, and be bolted and be connected with fixed plate (4)；
The bolt (6) installed on the connecting plate (5) passes through the mounting hole (7) of fixed plate (4) setting, and the mounting hole (7) is
Slot, and it is axial parallel with the finned tube (2)；
The fixed plate (4) includes the support plate (4.1) below floating bobbin carriage (3), and the floating bobbin carriage (3) falls in support
On plate (4.1), be supported support plate (4.1) to floating bobbin carriage (3).
2. air cooler floating bobbin carriage support construction according to claim 1, which is characterized in that support plate (4.1) packet
It includes and is respectively symmetrically fixed on the first support plate (4.1a) and the second support plate (4.1b) at left and right sides of rack (1), described first
Spacing between fagging (4.1a) and the second support plate (4.1b) is less than the width of the floating bobbin carriage (3).
3. air cooler floating bobbin carriage support construction according to claim 1, which is characterized in that the fixed plate (4) includes
Mounting plate (4.2) above floating bobbin carriage (3), the mounting plate (4.2) stick on the top surface of floating bobbin carriage (3), use
So as to be slided in the sliding slot that floating bobbin carriage (3) can be formed between mounting plate (4.2) and corresponding support plate (4.1).
4. air cooler floating bobbin carriage support construction according to claim 3, which is characterized in that mounting plate (4.2) packet
It includes and is respectively symmetrically fixed on the first mounting plate (4.2a) and the second mounting plate (4.2b) at left and right sides of rack (1), first peace
Spacing between loading board (4.2a) and the second mounting plate (4.2b) is less than the width of the floating bobbin carriage (3).
5. air cooler floating bobbin carriage support construction according to any one of claims 1 to 4, which is characterized in that the connection
Plate (5) is respectively positioned on the inside of corresponding fixed plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827632.9U CN208313120U (en) | 2018-05-30 | 2018-05-30 | Air cooler floating bobbin carriage support construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827632.9U CN208313120U (en) | 2018-05-30 | 2018-05-30 | Air cooler floating bobbin carriage support construction |
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| CN208313120U true CN208313120U (en) | 2019-01-01 |
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| CN201820827632.9U Active CN208313120U (en) | 2018-05-30 | 2018-05-30 | Air cooler floating bobbin carriage support construction |
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