CN212607915U - Plate type unit transferring and pushing device for heat exchanger - Google Patents
Plate type unit transferring and pushing device for heat exchanger Download PDFInfo
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- CN212607915U CN212607915U CN202020731254.1U CN202020731254U CN212607915U CN 212607915 U CN212607915 U CN 212607915U CN 202020731254 U CN202020731254 U CN 202020731254U CN 212607915 U CN212607915 U CN 212607915U
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Abstract
The utility model discloses a plate unit transferring and pushing device for a heat exchanger, which comprises a heat exchanger barrel, wherein two channel steels are horizontally placed in the heat exchanger barrel to form a track, a plurality of supporting angle steels are connected between the channel steels and the heat exchanger barrel to support the channel steels, the channel steels extend out of the heat exchanger barrel, the plate unit is also provided, the left side and the right side of the plate unit are respectively detachably connected with a group of plate unit transferring and pushing mechanisms with bearing bearings, the bearing bearings of the two groups of plate unit transferring and pushing mechanisms are respectively pressed on the channel steels to realize that the plate unit moves towards the heat exchanger barrel along the channel steel direction, the left side and the right side of the plate unit are respectively connected with more than two lifting lugs, the operation is simple, the plate unit can be more efficiently and safely installed in the heat exchanger barrel without fire, and the influence on the plate unit is not great, moreover, the pushing device is not only suitable for stainless steel, but also suitable for carbon steel, aluminum and other containers.
Description
Technical Field
The utility model relates to a heat exchanger device, more specifically say a bit, relate to a plate unit transports push device for heat exchanger belongs to cold technology field.
Background
In the air separation industry, plate-fin heat exchanger is an important type in the air separation pressure vessel, along with the improvement of air separation equipment pressure level, plate unit volume in the heat exchanger is also bigger and bigger, weight is also bigger and bigger, it is also more and more difficult to transport in the barrel, the driving does not go, push firmly and push still, among the prior art, mainly choose to do a support, place the round steel at the support position, it transports into the equipment shell with the round steel with "round wood rolling" mode, but the degree of difficulty is still very big when advancing, the manpower pushes away very big power, the speed is slow, it will push in a bit, prevent to push askew when pushing, similar rolling friction for some times, but because reasons such as the roller is little, also have a large amount of sliding friction, if 14 core heat exchange units of installation need 14 days at least, inefficiency and do not have the safety guarantee.
SUMMERY OF THE UTILITY MODEL
In order to solve the prior art problem, the utility model provides a plate unit transports pusher for heat exchanger which has the technical characteristics of easy operation, transportation safety, improvement production efficiency etc.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a plate-type unit transports pusher for heat exchanger, includes the heat exchanger barrel, two channel-section steels have been placed in order to constitute the track to the level in the heat exchanger barrel, be connected with many support angle steel between channel-section steel and heat exchanger barrel in order to support the channel-section steel, the channel-section steel stretches out outside the heat exchanger barrel, still includes plate-type unit, the left and right side limit of plate-type unit detachable respectively is connected with a set of plate-type unit that has bearing and transports push-in mechanism 13, and two sets of plate-type units are transported the bearing that pushes-in mechanism and are pressed respectively on a channel-section steel in order to realize that plate-type unit removes along the channel-section steel direction toward the.
As an improvement, the board-like unit is transported and is pushed in mechanism and includes the roof and connect the baffle in the roof both sides, the pivot is worn to be equipped with No. one to the level between the baffle, bearing cup joints in the pivot No. one, is connected with the pivot No. two on one of them baffle lateral surface, the vertical setting of pivot No. two, No. two the pivot has cup jointed the direction bearing, bearing, direction bearing cooperation form L shape structure, the roof top is connected with the bolt perpendicularly, the mounting hole has been seted up on the board-like unit, the bolt is worn into in the mounting hole and is fixed through the female locking of lock.
As an improvement, each group of plate type unit transferring and pushing mechanisms at least comprises two plate type unit transferring and pushing mechanisms, and the plate type unit transferring and pushing mechanisms in the same group are arranged at intervals.
As an improvement, the front end of the first rotating shaft is provided with a thread, and the thread is connected with a nut in a matching mode to fix the first rotating shaft.
As an improvement, two spaced rotating shafts are horizontally arranged between the baffles in a penetrating mode, and a bearing is sleeved on each rotating shaft.
As an improvement, the outer side surface of the baffle is connected with two spaced rotating shafts, and each rotating shaft is sleeved with a guide bearing.
As an improvement, the channel steel extending out of the heat exchanger cylinder body is detachably connected with the channel steel in the heat exchanger cylinder body.
Has the advantages that: the plate type unit pushing device is simple to operate, can install the plate type unit in the heat exchanger barrel more efficiently and safely, does not have fire, has little influence on the plate type unit, and is suitable for stainless steel, carbon steel, aluminum and other containers.
Drawings
Fig. 1 is an operation diagram of the present invention.
Fig. 2 is a front view of the plate-type unit transferring and pushing mechanism of the present invention.
Fig. 3 is a side view of the plate-type unit transferring and pushing mechanism of the present invention.
Detailed Description
The present invention will be further described with reference to the drawings attached to the specification, but the present invention is not limited to the following embodiments.
As shown in figures 1-3 a specific embodiment of a plate unit transfer pusher for heat exchangers, the plate unit transferring and pushing device for the heat exchanger comprises a heat exchanger cylinder 1, two channel steels 2 are horizontally arranged in the heat exchanger cylinder 1 to form a track, a plurality of supporting angle steels 3 are connected between the channel steels 2 and the heat exchanger cylinder 1 to support the channel steels 2, the channel steel 2 extends out of the heat exchanger barrel 1 and further comprises plate type units 4, the left side and the right side of each plate type unit 4 are respectively detachably connected with a group of plate type unit transferring and pushing mechanisms 13 with bearing bearings 5, the bearing bearings 5 of the two groups of plate type unit transferring and pushing mechanisms 13 are respectively pressed on one channel steel 2 to realize that the plate type unit 4 moves towards the heat exchanger barrel 1 along the direction of the channel steel 2, and the left side and the right side of each plate type unit 4 are respectively connected with more than two lifting lugs 6;
as shown in fig. 1, firstly, supporting angle steel 3 in a cylinder body and a heat exchanger cylinder body 1, welding channel steel 2 and the supporting angle steel 3, making a track, extending the channel steel 2 to the outside of the heat exchanger cylinder body 1, then respectively connecting more than two lifting lugs 6 on the left side and the right side of a plate unit 4 of the plate unit, fixedly installing the plate unit 4 and a plate unit transferring and pushing mechanism 13, then lifting the plate unit 4 through the lifting lugs 6 on the plate unit 4 by using two traveling cranes 15 and a lifting beam 14, horizontally lifting the plate unit 4 to the outside of the heat exchanger cylinder body 1, placing the plate unit 4 on the track (channel steel 2) through a bearing 5 on the plate unit 4, sending the plate unit 4 into a certain distance by using the traveling cranes 15, loosening a front end traveling crane 15, continuing to push the plate unit 4 into the heat exchanger cylinder body 1, and after the bearing 5 on the plate unit transferring and pushing mechanism 13 is all placed on the channel steel 2, and (3) loosening the rear end travelling crane 14, pushing the plate type unit 4 into a designated position of the heat exchanger barrel 1 (if a hole is formed, the hole on the tower head is firstly distributed), hoisting the plate type unit 4 for a certain distance by using the travelling crane 15 and a flexible hanging strip, or hoisting the plate type unit 4 for a certain distance by using a chain block, taking down the plate type unit, transferring and pushing the plate type unit into the mechanism 13, installing a support above the plate type unit 4, firmly welding, fixing the plate type unit 4, and finishing the installation of the plate type unit 4.
As an improved embodiment mode, the plate type unit transferring and pushing mechanism 13 comprises a top plate 7 and baffle plates 8 connected to two sides of the top plate 7, a first rotating shaft 9 horizontally penetrates through the baffle plates 8, the bearing 5 is sleeved on the first rotating shaft 9, a second rotating shaft 10 is connected to the outer side surface of one baffle plate 8, the second rotating shaft 10 is vertically arranged, a guide bearing 11 is sleeved on the second rotating shaft 10, the bearing 5 and the guide bearing 11 are matched to form an L-shaped structure, a bolt 12 is vertically connected to the top of the top plate 7, a mounting hole is formed in the plate type unit 4, the bolt 12 penetrates into the mounting hole and is locked and fixed through a nut, and finally the plate type unit 4 and the plate type unit transferring and pushing mechanism 13 are fixedly mounted;
two traveling cranes 15 and a hoisting crossbeam 14 are used for hoisting the plate-type unit 4 through a lifting lug 6 on the plate-type unit 4, the plate-type unit 4 is horizontally hoisted to the outside of the heat exchanger cylinder 1, the plate-type unit 4 is placed on a track (channel steel 2) through a bearing 5 on the front end of the plate-type unit 4, at the moment, the guide bearing 11 at the front end clamps the track (channel steel 2) from the side, then the plate-type unit 4 is sent into a certain distance by the traveling crane 15, one front-end traveling crane 15 is loosened, the plate-type unit 4 is continuously pushed into the heat exchanger cylinder 1, when the plate-type unit is transported and pushed into the mechanism 13, the bearing 5 is placed on the channel steel 2 and the guide bearing 11 clamps the outer side surface of the channel steel 2, the rear-end traveling crane 14 is loosened, the plate-type unit;
the principle is as follows: adopt two sets of deep groove ball bearing (bearing 5) and baffle 8, the double row formula plate unit that roof 7 is constituteed is transported and is pushed into mechanism 13, and regard as the leading wheel with cylindrical roller bearing (guide bearing 11 cooperation), raise the efficiency and more perfect safety guarantee, adopted the plate unit to transport and push into mechanism 13 after, 14 core heat exchange unit time of installation shorten to 2.5 days, the present only factor that restricts heat exchanger production efficiency has become the manufacturing completion speed of core unit from the installation rate, owing to there is guide bearing 11, the installation procedure has more one deck safety guarantee, the process safety of core unit (plate unit 4) transportation installation has been improved greatly.
As an improved embodiment mode, each group of plate type unit transferring and pushing mechanism 13 at least has two plate type unit transferring and pushing mechanisms 13, the plate type units in the same group are arranged at intervals, and at least two plate type units are transferred and pushed mechanisms 13, so that the plate type units 4 stably move on the track (channel steel 2) through the heavy bearings 5, and in order to increase the stability, the number of the plate type units in each group of plate type unit transferring and pushing mechanisms 13 can be increased, but at least two plate type units are provided.
As an improved embodiment mode, the front end of the first rotating shaft 9 is provided with threads, the threads are connected with nuts in a matched mode to fix the first rotating shaft, the fixing is simple, and the practicability is high.
As an improved embodiment mode, two spaced first rotating shafts 9 penetrate horizontally between the baffle plates 8, and each first rotating shaft 9 is sleeved with a bearing 5, so that the bearing capacity is improved, the structure is stable, and the sliding is stable.
As an improved embodiment mode, the outer side surface of the baffle 8 is connected with two spaced rotating shafts 10, and each rotating shaft 10 is sleeved with a guide bearing 11, so that when the channel steel 2 is clamped from the side surface, the structure is stable, and the practicability is high.
As an improved embodiment mode, the channel steel 2 extending out of the heat exchanger cylinder 1 and the channel steel 2 in the heat exchanger cylinder 1 are detachably connected and cooperate with the travelling crane 15 and the hoisting crossbeam 14, and the device is simple in structure and convenient to operate.
Finally, it should be noted that the present invention is not limited to the above embodiments, and many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.
Claims (7)
1. A plate unit transports pusher for heat exchanger, includes heat exchanger barrel (1), its characterized in that: horizontal placement has two channel-section steel (2) in order to constitute the track in heat exchanger barrel (1), be connected with many support angle steel (3) between channel-section steel (2) and heat exchanger barrel (1) in order to support channel-section steel (2), outside channel-section steel (2) stretched out heat exchanger barrel (1), still include plate unit (4), plate unit (4) left and right side limit is detachable respectively and is connected with a set of plate unit that has bearing (5) and transports and pushes away mechanism (13), and two sets of plate unit transport bearing (5) that push away mechanism (13) are pressed respectively and are removed in order to realize plate unit (4) along channel-section steel (2) direction toward heat exchanger barrel (1) on a channel-section steel (2), plate unit (4) left and right side limit is connected with lug (6) more than two respectively.
2. A plate unit transfer pusher for heat exchangers according to claim 1, characterised in that: plate-type unit is transported and is pushed in mechanism (13) including roof (7) and baffle (8) of connection in roof (7) both sides, pivot (9) are worn to be equipped with No. one to the level between baffle (8), bearing (5) cup joint on pivot (9), are connected with pivot (10) No. two on one of them baffle (8) lateral surface, pivot (10) vertical setting No. two, No. two pivot (10) are gone up and have been cup jointed guide bearing (11), bearing (5), guide bearing (11) cooperation form L shape structure, roof (7) top is connected with bolt (12) perpendicularly, the mounting hole has been seted up on plate-type unit (4), bolt (12) are worn into in the mounting hole and are fixed through the female locking of lock.
3. A plate-unit transfer pusher for heat exchangers according to claim 1 or 2, characterised in that: each group of plate type unit transferring and pushing mechanism (13) at least comprises two plate type unit transferring and pushing mechanisms (13), and the plate type unit transferring and pushing mechanisms (13) in the same group are arranged at intervals.
4. A plate unit transfer pusher for heat exchangers according to claim 2, characterised in that: the front end of the first rotating shaft (9) is provided with threads, and the threads are connected with nuts in a matched mode to fix the first rotating shaft.
5. A plate unit transfer pusher for heat exchangers according to claim 2, characterised in that: two spaced rotating shafts (9) are horizontally arranged between the baffles (8) in a penetrating mode, and a bearing (5) is sleeved on each rotating shaft (9).
6. A plate unit transfer pusher for heat exchangers according to claim 5, characterised in that: the outer side surface of the baffle (8) is connected with two spaced second rotating shafts (10), and each second rotating shaft (10) is sleeved with a guide bearing (11).
7. A plate unit transfer pusher for heat exchangers according to claim 5, characterised in that: the channel steel (2) extending out of the heat exchanger cylinder (1) is detachably connected with the channel steel (2) in the heat exchanger cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020731254.1U CN212607915U (en) | 2020-05-07 | 2020-05-07 | Plate type unit transferring and pushing device for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020731254.1U CN212607915U (en) | 2020-05-07 | 2020-05-07 | Plate type unit transferring and pushing device for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212607915U true CN212607915U (en) | 2021-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020731254.1U Active CN212607915U (en) | 2020-05-07 | 2020-05-07 | Plate type unit transferring and pushing device for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212607915U (en) |
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2020
- 2020-05-07 CN CN202020731254.1U patent/CN212607915U/en active Active
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Address after: 799 Xiangfu Road, Qingshanhu street, Lin'an District, Hangzhou City, Zhejiang Province Patentee after: Hang Yang Group Co.,Ltd. Address before: 310014 No. 799 Xiangfu Road, Qingshan Lake Street, Linan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou oxygen generator group Co.,Ltd. |