CN206029751U - Dismouting device of heat exchanger threaded ring and tube bank - Google Patents
Dismouting device of heat exchanger threaded ring and tube bank Download PDFInfo
- Publication number
- CN206029751U CN206029751U CN201621002064.6U CN201621002064U CN206029751U CN 206029751 U CN206029751 U CN 206029751U CN 201621002064 U CN201621002064 U CN 201621002064U CN 206029751 U CN206029751 U CN 206029751U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- threaded collar
- attaching
- tube bank
- detaching apparatus
- 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.)
- Expired - Fee Related
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a dismouting device of heat exchanger threaded ring and tube bank, includes the body frame roof beam, the body frame roof beam on be provided with twist grip and supporting sleeve, twist grip and supporting sleeve between be provided with the balancing weight, the supporting sleeve on be provided with hoist and mount covers, convenient operation can not damage equipment, requires to hang down low in manufacturing cost to the place.
Description
Technical field
This utility model is related to heat exchanger, more particularly to the attaching/detaching apparatus of a kind of heat exchanger threaded collar and tube bank.
Background technology
High pressure heat exchanger is widely used in petrochemical industry, and because of the working condition of its High Temperature High Pressure, therefore equipment is very thick and heavy, often
Because technique needs, this kind equipment is mounted on high-rise platform, dismounting and maintenance more inconvenience；This kind equipment is special because of its medium,
Jing is needed often to overhaul, the workload and work difficulty of dismounting is all very big every time；Coordinate and reinforce using artificial during conventional dismounting mostly
The simple frock such as pipe, crowbar, is dismantled by the way of original and is assembled, and difficulty is very big, and is easily damaged equipment；Analysis is main
Reason is：Equipment is heavy, be installed on high-rise platform, is limited by place, and does not have the instrument being suitable for, and causes workload and work difficult
Degree is all very big.
The content of the invention
This utility model purpose is to provide the attaching/detaching apparatus of a kind of heat exchanger threaded collar and tube bank, solves above technology and asks
Topic.
In order to realize above-mentioned technical purpose, above-mentioned technical requirements are reached, the technical scheme adopted by this utility model is：
A kind of heat exchanger threaded collar and the attaching/detaching apparatus of tube bank, it is characterised in that：Including main frame beam；Rotation is provided with described main frame beam
Change hands handle and splicing sleeve；Balancing weight is provided between described rotary handle and splicing sleeve；It is provided with described splicing sleeve and hangs
Encapsulation.
As preferred technical scheme：Described main frame beam includes heavy wall support tube；Arrange on described heavy wall support tube
There is connecting plate；Reinforcement is provided between described heavy wall support tube and connecting plate；Described heavy wall support tube is internally provided with
Inserts.
As preferred technical scheme：Described main frame beam is penetrated by connecting plate and is bolted in threaded collar.
As preferred technical scheme：Center is provided with described rotary handle；Symmetrically set in described center
Hand lever is equipped with, the arrangement of " ten " shape is formed；Bracing piece is provided between described hand lever.
As preferred technical scheme：Locating slot is provided with described splicing sleeve.
As preferred technical scheme：Described counterweight stock material is cement, is fixed on heavy wall support tube by locating piece
On.
As preferred technical scheme：Described lifting set includes symmetrically arranged point of semi-ring；Between described point semi-ring
It is bolted, forms location hole；Hoist block is additionally provided with described point semi-ring.
As preferred technical scheme：Pass through between center and heavy wall support tube between described rotary handle and main frame beam
Gap coordinates, and penetrates bolt locking between center and heavy wall support tube.
As preferred technical scheme：Matched somebody with somebody by locating slot and positioning interporal lacuna between described splicing sleeve and lifting set
Close.
As preferred technical scheme：Between described splicing sleeve and main frame beam, connected mode is welding.
The beneficial effects of the utility model are：A kind of heat exchanger threaded collar and the attaching/detaching apparatus of tube bank, make use of lever former
Reason, can carry out the regulation of counterweight, not only be suitable for the dismounting of outer end threaded collar, moreover it is possible to meet the counterweight of internal tube sheet tube bank and tear open
Dress, efficiently solves dismounting difficult problem when heat exchanger threaded collar is overhauled, easy to operate, will not damage equipment, to place
Require low.
Description of the drawings
Fig. 1 is this utility model scheme of installation；
Fig. 2 is this utility model main frame beam sectional view；
Fig. 3 is this utility model rotary handle front view；
Fig. 4 is this utility model Fig. 3 left views；
Fig. 5 is this utility model lifting set front view；
In figure：1. main frame beam, 1-1. heavy wall support tubes, 1-2. connecting plates, 1-3. reinforcements, 2. 1-4. inserts, rotation
Change hands handle, 2-1. centers, 2-2. hand levers, 3. 2-3. bracing pieces, splicing sleeve, 4. 3-1. locating slots, balancing weight, 5. lifting
Set, 5-1. point semi-ring, 5-2. location holes, 6. 5-3. hoist blocks, locating piece, 7. bolt, 101. threaded collars.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described；
In the accompanying drawings：A kind of heat exchanger threaded collar and the attaching/detaching apparatus of tube bank, including main frame beam 1；On described main frame beam 1
It is provided with rotary handle 2 and splicing sleeve 3；Balancing weight 4 is provided between described rotary handle 2 and splicing sleeve 3；Described supporting
Lifting set 5 is provided with set 3；Between described splicing sleeve 3 and main frame beam 1, connected mode is welding.
Described main frame beam 1 includes heavy wall support tube 1-1；Connecting plate 1-2 is provided with described heavy wall support tube 1-1；
Reinforcement 1-3 is provided between described heavy wall support tube 1-1 and connecting plate 1-2；Arrange inside described heavy wall support tube 1-1
There is inserts 1-4；Described inserts 1-4 materials are cement etc., increased the intensity of heavy wall support tube 1-1；Described body frame
Beam 1 is penetrated by connecting plate 1-2 and is bolted in threaded collar 101.
Center 2-1 is provided with described rotary handle 2；Hand lever 2- is symmetrically arranged with described center 2-1
2, form the arrangement of " ten " shape；Bracing piece 2-3 is provided between described hand lever 2-2；Described rotary handle 2 and main frame beam 1
Between coordinated by center 2-1 and heavy wall support tube 1-1 gaps, and penetrate between center 2-1 and heavy wall support tube 1-1
Bolt 7 is locked.
Described 4 material of balancing weight is cement, is fixed on heavy wall support tube 1-1 by locating piece 6；Balancing weight 4 is utilized
Lever principle, carries out the regulation of counterweight, it is ensured that the precision of the safety and dismounting of operation.
Described lifting set 5 includes symmetrically arranged point of semi-ring 5-1；It is bolted between described point semi-ring 5-1,
Form location hole 5-2；Hoist block 5-3 is additionally provided with described point semi-ring 5-1；Locating slot is provided with described splicing sleeve 3
3-1；Pass through locating slot 3-1 between described splicing sleeve 3 and lifting set 5 and location hole 5-2 gaps coordinate；Serve local support
Effect, it is ensured that when main frame beam 1 drives threaded collar 101 to rotate, lifting set 5 will not transfer.
It is of the present utility model to be embodied as：
1., when dismounting, first main frame beam 1 is penetrated by connecting plate 1-2 and is bolted in threaded collar 101, in splicing sleeve 3
Upper to install lifting set 5, lifting set 5 is sling whole main frame beam 1, and self-balanced upper rotary 4 finds equilibrium point, then is fixed by locating piece 6 and match somebody with somebody
4 position of pouring weight, is rotated by rotary handle 2, realizes the installation and dismounting of threaded collar 101.
2. the connecting plate 1-2 materials described in are steel alloy, and intensity is high, good toughness, and with certain decay resistance.
Above-described embodiment is only intended to clearly illustrate this utility model description, and the not limit to embodiment
It is fixed, the change of other multi-forms to those of ordinary skill in the art, can also be made on the basis of the above description
Or change, there is no need to be exhaustive to all of embodiment, and thus it is amplified obvious change
Or among changing still in protection domain of the present utility model.
Claims (10)
1. attaching/detaching apparatus of a kind of heat exchanger threaded collar and tube bank, it is characterised in that：Including main frame beam（1）；Described main frame beam
（1）On be provided with rotary handle（2）And splicing sleeve（3）；Described rotary handle（2）And splicing sleeve（3）Between be provided with counterweight
Block（4）；Described splicing sleeve（3）On be provided with lifting set（5）.
2. attaching/detaching apparatus of a kind of heat exchanger threaded collar according to claim 1 and tube bank, it is characterised in that：Described master
Set a roof beam in place（1）Including heavy wall support tube（1-1）；Described heavy wall support tube（1-1）On be provided with connecting plate（1-2）；Described thickness
Wall support tube（1-1）With connecting plate（1-2）Between be provided with reinforcement（1-3）；Described heavy wall support tube（1-1）It is internal to arrange
There are inserts（1-4）.
3. attaching/detaching apparatus of a kind of heat exchanger threaded collar according to claim 2 and tube bank, it is characterised in that：Described master
Set a roof beam in place（1）By connecting plate（1-2）Penetrate and be bolted to threaded collar（101）On.
4. attaching/detaching apparatus of a kind of heat exchanger threaded collar according to claim 1 and tube bank, it is characterised in that：Described rotation
Change hands handle（2）On be provided with center（2-1）；Described center（2-1）On be symmetrically arranged with hand lever（2-2）, formed
" ten " shape is arranged；Described hand lever（2-2）Between be provided with bracing piece（2-3）.
5. attaching/detaching apparatus of a kind of heat exchanger threaded collar according to claim 1 and tube bank, it is characterised in that：Described props up
Bearing sleeve（3）On be provided with locating slot（3-1）.
6. attaching/detaching apparatus of a kind of heat exchanger threaded collar according to claim 1 and tube bank, it is characterised in that：Described matches somebody with somebody
Pouring weight（4）Material is cement, by locating piece（6）It is fixed on heavy wall support tube（1-1）On.
7. attaching/detaching apparatus of a kind of heat exchanger threaded collar according to claim 1 and tube bank, it is characterised in that：Described hangs
Encapsulation（5）Including symmetrically arranged point of semi-ring（5-1）；Described point semi-ring（5-1）Between be bolted, formed location hole
（5-2）；Described point semi-ring（5-1）On be additionally provided with hoist block（5-3）.
8. attaching/detaching apparatus of a kind of heat exchanger threaded collar according to claim 4 and tube bank, it is characterised in that：Described rotation
Change hands handle（2）And main frame beam（1）Between pass through center（2-1）With heavy wall support tube（1-1）Gap coordinates, and in center
（2-1）With heavy wall support tube（1-1）Between penetrate bolt（7）Locking.
9. attaching/detaching apparatus of a kind of heat exchanger threaded collar according to claim 5 and tube bank, it is characterised in that：Described props up
Bearing sleeve（3）With lifting set（5）Between pass through locating slot（3-1）And location hole（5-2）Gap coordinates.
10. attaching/detaching apparatus of a kind of heat exchanger threaded collar according to claim 1 and tube bank, it is characterised in that：Described
Splicing sleeve（3）With main frame beam（1）Between connected mode for welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002064.6U CN206029751U (en) | 2016-08-31 | 2016-08-31 | Dismouting device of heat exchanger threaded ring and tube bank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002064.6U CN206029751U (en) | 2016-08-31 | 2016-08-31 | Dismouting device of heat exchanger threaded ring and tube bank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206029751U true CN206029751U (en) | 2017-03-22 |
Family
ID=58300699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621002064.6U Expired - Fee Related CN206029751U (en) | 2016-08-31 | 2016-08-31 | Dismouting device of heat exchanger threaded ring and tube bank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206029751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940359A (en) * | 2019-03-26 | 2019-06-28 | 哈尔滨汽轮机厂有限责任公司 | A kind of screwed ring is horizontally mounted tool |
| CN114986446A (en) * | 2022-08-03 | 2022-09-02 | 中国能源建设集团山西电力建设有限公司 | Method for disassembling high-pressure main steam valve compression ring on high-pressure cylinder of steam turbine |
-
2016
- 2016-08-31 CN CN201621002064.6U patent/CN206029751U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940359A (en) * | 2019-03-26 | 2019-06-28 | 哈尔滨汽轮机厂有限责任公司 | A kind of screwed ring is horizontally mounted tool |
| CN114986446A (en) * | 2022-08-03 | 2022-09-02 | 中国能源建设集团山西电力建设有限公司 | Method for disassembling high-pressure main steam valve compression ring on high-pressure cylinder of steam turbine |
| CN114986446B (en) * | 2022-08-03 | 2022-10-25 | 中国能源建设集团山西电力建设有限公司 | Method for disassembling high-pressure main steam valve compression ring on high-pressure cylinder of steam turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |