CN208869199U - A kind of overturning Lift-on/Lift-off System for horizontal equipment - Google Patents
A kind of overturning Lift-on/Lift-off System for horizontal equipment Download PDFInfo
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- CN208869199U CN208869199U CN201821590694.9U CN201821590694U CN208869199U CN 208869199 U CN208869199 U CN 208869199U CN 201821590694 U CN201821590694 U CN 201821590694U CN 208869199 U CN208869199 U CN 208869199U
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- lift
- wirerope
- lifting lug
- equalizer bar
- tail
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Abstract
The utility model discloses a kind of overturning Lift-on/Lift-off System for horizontal equipment, Lift-on/Lift-off System includes the cylinder to hanging device, the overturning Lift-on/Lift-off System is made of main crane system, lift tail crane system and lifting lug, and the lifting lug is divided into main lifting lug and lift tail lifting lug and is welded on cylinder；Main crane system includes main crane, main suspension hook, leads and hang equalizer bar, A section wirerope, B sections of wirerope, equalizer bar wirerope and movable pulley, the equalizer bar wirerope and A sections of wirerope are connected on main suspension hook, the end of equalizer bar wirerope is connected by buckle the master and hangs equalizer bar, the A sections of wirerope is by the main both ends for hanging equalizer bar and is connected with movable pulley, the B sections of wirerope is connected on the movable pulley, B sections of wirerope are connect by shackle with main lifting lug；Lifting tail crane system includes lift tail crane, lift tail suspension hook, lift tail equalizer bar, lift tail equalizer bar wirerope and C sections of wirerope.
Description
Technical field
The utility model relates to hoisting technology fields, and in particular to a kind of overturning Lift-on/Lift-off System for horizontal equipment.
Background technique
The overturning before being lifted usually using turning rolls is lifted for the overturning of unconventional horizontal equipment in the prior art
Centering and traditional pocket bundle type overturn centering.Unconventional horizontal equipment indicates that contour size of the unit(s) is irregular, non-uniformity
Horizontal equipment；
CATOFIN reactor is typical unconventional horizontal equipment, is relatively large in diameter, equipment top and bottom have it is multiple not
Regular outer tube, apparatus body are Non-smooth surface plane, and the position without wirerope pocket bundle between equipment support and adapter tube, can not be made
Carry out the overturning centering of equipment with conventional pocket bundle mode, and conventional pocket bundle mode overturn centering to apparatus body injury compared with
Greatly, safety coefficient is not high；Secondly because construction site does not have the biggish turning rolls of tonnage, idler wheel is not available yet by conditionality
The overturning centering of frame progress equipment.
Utility model content
The purpose of this utility model is to overcome deficiencies in the prior art, provide a kind of overturning for horizontal equipment
Lift-on/Lift-off System.
The purpose of this utility model is achieved through the following technical solutions:
A kind of overturning Lift-on/Lift-off System for horizontal equipment, including the cylinder to hanging device, the overturning Lift-on/Lift-off System
It is made of main crane system, lift tail crane system and lifting lug, the lifting lug is divided into main lifting lug and lift tail lifting lug and is welded in cylinder
On body；
The main crane system includes main crane, main suspension hook, leads and hang equalizer bar, A section wirerope, B sections of wirerope, equalizer bars
Wirerope and movable pulley connect the equalizer bar wirerope and A sections of wirerope on main suspension hook, and the end of equalizer bar wirerope passes through
Shackle connects the master and hangs equalizer bar, and the A sections of wirerope is by the main both ends for hanging equalizer bar and is connected with movable pulley, described dynamic
The B sections of wirerope is connected on pulley, B sections of wirerope are connect by shackle with main lifting lug；
The lift tail crane system includes lift tail crane, lift tail suspension hook, lift tail equalizer bar, lift tail equalizer bar wirerope and C
Section wirerope, lifts and connects the lift tail equalizer bar wirerope and C sections of wirerope on tail suspension hook, lifts the end of tail equalizer bar wirerope
It is connected by buckle lift tail equalizer bar, the C sections of wirerope is by lifting the both ends of tail equalizer bar and by shackle and lift tail lifting lug
Connection.
Further, the lifting lug is provided with 6, including four main lifting lugs and two lift tail lifting lugs altogether.
Further, the cylinder body outer wall is successively arranged equipment stiffening plate and equipment stiffening ring, and the lifting lug is by lifting lug master
Plate, lifting lug stiffening plate and lifting lug reinforcing rib composition, the lifting lug mainboard are welded in equipment stiffening ring, and lifting lug welding with reinforcement plate is in hanging
On ear mainboard, the lifting lug reinforcing rib is welded between lifting lug mainboard and equipment stiffening ring.
Further, it is respectively 300 tonnes and 150 tonnes that the master, which hangs equalizer bar and lifts the load-bearing capacity of tail equalizer bar,.
Compared with prior art, beneficial effect brought by the technical solution of the utility model is:
1. the utility model by hanging device ontology stiffening ring position suitable angle weld 6 board-like lifting lugs,
And the overturning centering of equipment is carried out by main crane system, lift tail crane system；Compared with traditional pocket bundle type overturns centering, this
Utility model has preferable protective effect to apparatus body and using rigging, and safety coefficient is higher；Idler wheel is used with traditional
Overturning centering before frame is lifted is compared, and the utility model can ignore construction site condition restriction substantially, saves turning rolls
Far have bad luck on the way and save time and expense, carry out after overturning centering being again hanging cable tool without to equipment.
2. the application of Tthe utility model system and method in the construction process greatly reduces the construction time, is constructed into
This, lifts reference with higher to subsequent same category of device.
Detailed description of the invention
Fig. 1 is the positive structure diagram of CATOFIN reactor in the utility model embodiment.
Fig. 2 is the setting position view of the side view structure of CATOFIN reactor and lifting lug in the utility model embodiment.
Fig. 3 is mounted in the enlarged structure schematic diagram of lifting lug on the cylinder body outer wall of CATOFIN reactor.
Fig. 4 is mounted in the schematic cross-sectional view of lifting lug on the cylinder body outer wall of CATOFIN reactor.
Fig. 5 is stress schematic diagram when carrying out overturning lifting to CATOFIN reactor, and wherein F1 is main crane system
Lifting force F2 is that lift tail crane system lifts tail force, and G is CATOFIN reactor gravity.
Fig. 6 is the partial structure diagram of main crane system.
Fig. 7 is the partial structure diagram for lifting tail crane system.
Fig. 8 is the structural schematic diagram for installing movable pulley in main crane system by shackle.
Fig. 9-1 to 9-3 is respectively the Specific construction process schematic for passing through Tthe utility model system and carrying out overturning lifting.
Appended drawing reference: the main lifting lug of 1-, 2- lift tail lifting lug, 3- lifting lug mainboard, 4- lifting lug stiffening plate, 5- lifting lug reinforcing rib, 6-
Equipment stiffening ring, 7- equipment stiffening plate, 8- cylinder, 9-A sections of wirerope, 10- equalizer bar wirerope, 11- master hang equalizer bar, 12-
Movable pulley, 13-B sections of wirerope
Specific embodiment
The utility model will be further described with reference to the accompanying drawing.
As shown in Figures 1 to 4, a kind of overturning Lift-on/Lift-off System for horizontal equipment, including the cylinder 8 to hanging device,
The present embodiment is using 10 CATOFIN reactors of Dalian constant force project C3C4 mixing dehydrogenation device as to hanging device, overturning
Lift-on/Lift-off System is made of main crane system, lift tail crane system and lifting lug, and lifting lug is divided into main lifting lug 1 and lift tail lifting lug 2, and welds
It is connected on the cylinder 8 of CATOFIN reactor；As shown in Fig. 2, lifting lug is provided with 6, including four main lifting lugs 1 and two lifts altogether
Tail lifting lug 2；8 outer wall of cylinder is successively arranged equipment stiffening plate 7 and equipment stiffening ring 6, and lifting lug is by lifting lug mainboard 3, lifting lug stiffening plate 4
It is formed with lifting lug reinforcing rib 5, lifting lug mainboard 3 is welded in equipment stiffening ring 6, and lifting lug stiffening plate 4 is welded on lifting lug mainboard 3, hangs
Lifting lug reinforcing rib 5 is welded between ear mainboard 3 and equipment stiffening ring 6 to reinforce.
It can refer to shown in Fig. 6, main crane system includes main crane, main suspension hook, leads and hang equalizer bar 11, A section wirerope 9, B sections
Wirerope 13, equalizer bar wirerope 10 and movable pulley 12 connect equalizer bar wirerope 10 and A section wirerope 9 on main suspension hook, balance
The end of joist steel cord 10 is connected by buckle master and hangs equalizer bar 11, and A sections of wirerope 9 pass through main both ends and the company for hanging equalizer bar 11
It is connected to shackle, unloads and buckles through pin shaft connection movable pulley 12, see Fig. 8.B sections of wirerope 13, B sections of wirerope are connected on movable pulley 12
13 are connect by shackle with main lifting lug 1.
It can refer to shown in Fig. 7, the setting of the installation and main crane system of lifting tail crane system is substantially similar, therefore does not exist
It is identified one by one in figure, lift tail crane system includes lift tail crane, lift tail suspension hook, lift tail equalizer bar, lift tail equalizer bar wirerope and C
Section wirerope, lifts connection lift tail equalizer bar wirerope and C sections of wirerope on tail suspension hook, and the end of lift tail equalizer bar wirerope passes through
Shackle connection lift tail equalizer bar, C sections of wirerope pass through the both ends of lift tail equalizer bar and are connect by shackle with lift tail lifting lug 2.
Construction method by the overturning Lift-on/Lift-off System is as follows:
(1) main lifting lug and lift tail lifting lug, this implementation are designed according to the shape of CATOFIN reactor, weight and lift tail force
Main lifting lug, the board-like lifting lug that lift tail lifting lug is 6 same sizes are welded on the stiffening ring of CATOFIN reactor shell in example,
As shown in Fig. 2, wherein the angle of two main lifting lugs of side is 40 °, the angles of two main lifting lugs of other side is 320 °, two
A lift tail angle of lifting lug is 152 °.
(2) master is calculated according to the weight of CATOFIN reactor, lifting lug position and placement angle and hangs power, lift tail force, see Fig. 5
It is shown.
(3) two 300 tonnes of shackles and 2 200 tonnes of lists are selected according to the weight of pulley size and CATOFIN reactor
Single-sheaved block is put into shackle " crotch " after extracting shackle pin shaft, two movable pulleys 12 is combined into after pin shaft is inserted into, are seen by pulley
Fig. 8.
(4) according to main lifting lug position select appropriate length shackle, it is main hang equalizer bar, A section wirerope, B sections of wirerope and
Equalizer bar wirerope, and the installation of main crane system is completed, see Fig. 6；
(5) according to the shackle of lift tail lifting lug position selection appropriate length, lift tail equalizer bar, C sections of wirerope and lift tail balance
Joist steel cord, and the installation of lift tail crane system is completed, see Fig. 7；
(6) two cranes lift CATOFIN reactor, and main crane slowly hooks up, lift the slow off the hook of tail crane, according to by
Dynamic balance overturns the tail portion of CATOFIN reactor gradually downwards by the movable pulley of main crane system, until CATOFIN
Reactor is upright, and the overturning flow diagram of CATOFIN reactor is as shown in Fig. 9-1 to 9-3.
The utility model is not limited to embodiments described above.Above the description of specific embodiment is intended to describe
With illustrate the technical solution of the utility model, the above mentioned embodiment is only schematical, is not restrictive.?
In the case of not departing from the utility model aims and scope of the claimed protection, those skilled in the art are practical at this
The specific transformation of many forms can be also made under novel enlightenment, these are belonged within the protection scope of the utility model.
Claims (4)
1. a kind of overturning Lift-on/Lift-off System for horizontal equipment, including the cylinder to hanging device, which is characterized in that the overturning
Lift-on/Lift-off System by main crane system, lift tail crane system and lifting lug form, the lifting lug be divided into main lifting lug and lift tail lifting lug and
It is welded on cylinder；
The main crane system includes main crane, main suspension hook, leads and hang equalizer bar, A section wirerope, B sections of wirerope, equalizer bar steel wire
Rope and movable pulley connect the equalizer bar wirerope and A sections of wirerope on main suspension hook, and the end of equalizer bar wirerope passes through shackle
It connects the master and hangs equalizer bar, the A sections of wirerope is by the main both ends for hanging equalizer bar and is connected with movable pulley, the movable pulley
The upper connection B sections of wirerope, B sections of wirerope are connect by shackle with main lifting lug；
The lift tail crane system includes lift tail crane, lift tail suspension hook, lift tail equalizer bar, lift tail equalizer bar wirerope and C sections of steel
Cord lifts and connects the lift tail equalizer bar wirerope and C sections of wirerope on tail suspension hook, and the end of lift tail equalizer bar wirerope passes through
Shackle connection lift tail equalizer bar, the C sections of wirerope pass through the both ends of lift tail equalizer bar and are connect by shackle with lift tail lifting lug.
2. being used for the overturning Lift-on/Lift-off System of horizontal equipment according to claim 1, which is characterized in that the lifting lug is provided with altogether
6, including four main lifting lugs and two lift tail lifting lugs.
3. the overturning Lift-on/Lift-off System according to claim 1 or claim 2 for horizontal equipment, which is characterized in that the cylinder body outer wall
It is successively arranged equipment stiffening plate and equipment stiffening ring, the lifting lug is made of lifting lug mainboard, lifting lug stiffening plate and lifting lug reinforcing rib,
The lifting lug mainboard is welded in equipment stiffening ring, and lifting lug welding with reinforcement plate is on lifting lug mainboard, lifting lug mainboard and equipment stiffening ring
Between weld the lifting lug reinforcing rib.
4. according to claim 1 be used for horizontal equipment overturning Lift-on/Lift-off System, which is characterized in that the master hang equalizer bar and
The load-bearing capacity for lifting tail equalizer bar is respectively 300 tonnes and 150 tonnes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590694.9U CN208869199U (en) | 2018-09-28 | 2018-09-28 | A kind of overturning Lift-on/Lift-off System for horizontal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590694.9U CN208869199U (en) | 2018-09-28 | 2018-09-28 | A kind of overturning Lift-on/Lift-off System for horizontal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869199U true CN208869199U (en) | 2019-05-17 |
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ID=66468975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821590694.9U Active CN208869199U (en) | 2018-09-28 | 2018-09-28 | A kind of overturning Lift-on/Lift-off System for horizontal equipment |
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| Country | Link |
|---|---|
| CN (1) | CN208869199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946475A (en) * | 2018-09-28 | 2018-12-07 | 中石化重型起重运输工程有限责任公司 | A kind of overturning Lift-on/Lift-off System and hanging method for horizontal equipment |
| CN114148886A (en) * | 2021-12-13 | 2022-03-08 | 中广核工程有限公司 | Method for hoisting main system equipment of nuclear island |
-
2018
- 2018-09-28 CN CN201821590694.9U patent/CN208869199U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946475A (en) * | 2018-09-28 | 2018-12-07 | 中石化重型起重运输工程有限责任公司 | A kind of overturning Lift-on/Lift-off System and hanging method for horizontal equipment |
| CN108946475B (en) * | 2018-09-28 | 2023-11-07 | 中石化重型起重运输工程有限责任公司 | Overturning and hoisting system and method for horizontal equipment |
| CN114148886A (en) * | 2021-12-13 | 2022-03-08 | 中广核工程有限公司 | Method for hoisting main system equipment of nuclear island |
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