CN207608211U - A kind of major diameter heat exchanger seal disc handling tooling - Google Patents
A kind of major diameter heat exchanger seal disc handling tooling Download PDFInfo
- Publication number
- CN207608211U CN207608211U CN201721736281.2U CN201721736281U CN207608211U CN 207608211 U CN207608211 U CN 207608211U CN 201721736281 U CN201721736281 U CN 201721736281U CN 207608211 U CN207608211 U CN 207608211U
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- China
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- connector
- seal disc
- balancing pole
- heat exchanger
- lifting lug
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Abstract
A kind of major diameter heat exchanger seal disc handling tooling, belongs to heat exchanger field, solves the problems, such as that the overweight super large of seal disc is difficult to load and unload.Its structure has：Load and unload tool component (2), connector (3)；Connector is (3) internal to be processed into internal thread, and one end is welded on the center of seal disc component (1)；Load and unload tool component (2) include connector (4), sliding lifting lug (5), balancing pole (6)；(4) one end is processed as external screw thread to connector, can with connector (3) between connect using screw-thread fit；(4) (6) front end group is welding as one the other end connector with balancing pole.(5) sliding lifting lug is connected on top with crane；(5) left and right adjustment sliding lifting lug makes balancing pole (6) both sides balance；Crane sling handling tool component (2) after and seal disc component (1) between link together；Seal disc is pushed into or is pulled out shell with crane again and carries out loading or unloading；The hand steered balancing pole of operating personnel (6) rear end is played and is stablized and balanced action.The utility model is suitable for various tun seal discs and assembles and dismantle.
Description
Technical field
Utility model device belongs to heat exchanger field, and in particular to heat exchanger seal disc assembles and dismounting.
Background technology
Heat exchanger is in the industries such as chemical industry, oil, pharmacy and the energy using one of quite extensive unit.In recent years
China's dynamics of investment in the construction of the projects such as large-scale oil refining, large-scale coal chemical industry, big ethylene increases, and scale is also increasing.With
The complexes of enlargement are adapted, and heat exchanger also develops to enlargement, the manufacture and installation of this heat exchanging device propose more
High requirement.Large heat exchanger is sealed mainly by seal disc, and large heat exchanger seal disc quality is overweight, diameter super large, is filling
Match and disassembly process in there are seal discs to be easily damaged, operating difficulties, it is dangerous larger dangerous the problems such as.
Invention content
We will solve the problems, such as：Overcome prior art defect, design is a kind of securely and reliably, is concisely and efficiently seal disc
Handler.
The utility model provides major diameter heat exchanger seal disc handling tooling, and structure has：It loads and unloads tool component 2, connect
Fitting 3；Internal thread is processed at 3 center of connector, is welded in seal disc component 1 after one end processing welding groove
The heart；The handling tool component 2 includes connector 4, sliding lifting lug 5, balancing pole 6；4 one end of connector is processed as external screw thread,
It can be connect using screw-thread fit between connector 3；4 other end of connector is welding as one with 6 front end group of balancing pole；Sliding
Lifting lug 5 is sleeved on balancing pole 6 and can move freely.
The major diameter heat exchanger seal disc loads and unloads the application method of tooling：Sliding in seal disc handling tool component 2 is hung
5 top connecting steel wire ropes of ear are connected with top crane；The position of sliding lifting lug 5 is adjusted by left and right makes 6 both sides stress of balancing pole
Balance；Crane is connected after slinging handling tool component 2 by screw-thread fit between connector 4 and connector 3, and seal disc is made to load and unload
It links together between tool component 2 and seal disc component 1；It is moved in parallel again in seal disc push-in heat exchanger shell with crane
It is assembled or is pulled out and dismantled outside shell；6 rear end of balancing pole in the hand steered handling tool component 2 of operating personnel, is played
Stablize and balanced action, cooperation crane to one horizontal direction of seal disc pulling force or thrust, with making seal disc uniform force into
Go out shell, completes the assembly and disassembly of seal disc.
The utility model has the beneficial effects that：Which solves in the assembly of large heat exchanger seal disc and disassembly process
Difficult point, it is steady reliable, it reduces seal disc damage risk and operates horizontal requirement to construction personnel；It is versatile, it is applicable to
The tun seal disc of various different-diameters assembles and dismounting；It assembles, is easy to operate, efficiency greatly improved, reduce into
This.
Description of the drawings
Fig. 1 major diameter heat exchanger seal discs load and unload tool structure schematic diagram；
Fig. 2 seal discs component 1 loads and unloads 2 connection diagram of tooling with seal disc；
The I partial enlarged views of Fig. 3 Fig. 2；
3 structure chart of Fig. 4 connectors；
2 structure chart of Fig. 5 seal discs handling assemblies；
4 structure chart of Fig. 6 connectors；
Fig. 7 slides lifting lug 5 and assembles sectional view along A-A with balancing pole 6；
In figure：1 seal disc component, 2 seal disc handling assemblies, 3 connectors, 4 connectors, 5 sliding lifting lugs, 6 balancing poles.
Specific implementation mode
In conjunction with attached drawing, the utility model is further described.
As shown in Fig. 2, the structure of major diameter heat exchanger seal disc handling tooling includes handling tool component 2, connector 3；
The connector 3 is internal as shown in Fig. 4, Fig. 3 to be processed into internal thread, and seal disc component is welded on after one end processing welding groove
1 center；As shown in figure 5, the handling tool component 2 includes connector 4, sliding lifting lug 5, balancing pole 6；As shown in fig. 6,
4 one end of connector is processed as external screw thread, can be connect using screw-thread fit between connector 3；4 other end of connector and balance
6 front end group of bar is welding as one；As shown in fig. 7, sliding lifting lug 5 is sleeved on balancing pole 6 and can move freely.
It is as shown in Figure 2 that major diameter heat exchanger seal disc loads and unloads tooling application method：Seal disc loads and unloads the cunning in tool component 2
Dynamic 5 top connecting steel wire ropes of lifting lug are connected with top crane；The position of sliding lifting lug 5 is adjusted by left and right makes 6 both sides of balancing pole
Stress balance；Crane sling handling tool component 2 after by being threadedly coupled cooperation between connector 4 and connector 3, make seal disc
It links together between handling tool component 2 and seal disc component 1；It is moved in parallel again with crane and seal disc is pushed into heat exchanger shell
It is assembled or is pulled out in vivo and dismantled outside shell；6 rear end of balancing pole in the hand steered handling tool component 2 of operating personnel,
Stable and balanced action is played, cooperation crane makes seal disc uniform force to the pulling force or thrust of one horizontal direction of seal disc
Ground passes in and out shell, completes the assembly and disassembly of seal disc.
It is steady reliable which solves the difficult point in the assembly of large heat exchanger seal disc and disassembly process, it reduces close
Closing disk damage risk and the requirement that level is operated to construction personnel, can be applied to the assembly and dismounting of similar large component.
Claims (1)
1. major diameter heat exchanger seal disc loads and unloads tooling, it is characterized in that：Its structure include handling tool component (2), connector (3)；
The connector is (3) internal to be processed into internal thread, and the center of seal disc component (1) is welded on after one end processing welding groove；Institute
The handling tool component stated (2) include connector (4), sliding lifting lug (5), balancing pole (6)；(4) one end is processed as external screw thread to connector,
Can with connector (3) between connect using screw-thread fit；(4) (6) front end group is welding as one the other end connector with balancing pole；
Sliding lifting lug be (5) sleeved on balancing pole (6) on can move freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736281.2U CN207608211U (en) | 2017-12-13 | 2017-12-13 | A kind of major diameter heat exchanger seal disc handling tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736281.2U CN207608211U (en) | 2017-12-13 | 2017-12-13 | A kind of major diameter heat exchanger seal disc handling tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608211U true CN207608211U (en) | 2018-07-13 |
Family
ID=62798563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721736281.2U Active CN207608211U (en) | 2017-12-13 | 2017-12-13 | A kind of major diameter heat exchanger seal disc handling tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911760A (en) * | 2017-12-13 | 2019-06-21 | 兰州兰石重型装备股份有限公司 | A kind of major diameter heat exchanger seal disc handling tooling and its application method |
-
2017
- 2017-12-13 CN CN201721736281.2U patent/CN207608211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911760A (en) * | 2017-12-13 | 2019-06-21 | 兰州兰石重型装备股份有限公司 | A kind of major diameter heat exchanger seal disc handling tooling and its application method |
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