CN106945596B - A kind of transport of large-sized drying machines cylinder is unloaded and installation method - Google Patents
A kind of transport of large-sized drying machines cylinder is unloaded and installation method Download PDFInfo
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- CN106945596B CN106945596B CN201710248280.1A CN201710248280A CN106945596B CN 106945596 B CN106945596 B CN 106945596B CN 201710248280 A CN201710248280 A CN 201710248280A CN 106945596 B CN106945596 B CN 106945596B
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- buttress
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- cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
- B60P7/12—Securing to the vehicle floor or sides the load being tree-trunks, beams, drums, tubes, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Drying Of Solid Materials (AREA)
Abstract
It unloads the invention discloses a kind of transport of large-sized drying machines cylinder and installation method, it is that large-sized drying machines cylinder is pulled to erecting bed by two transport brackets mounted in platform trailer, the bracket that is welded on transport bracket again stretches out outside railway carriage, and prepare the suitable position binding that two arc brackets are placed on cylinder, to facilitate installation rolling ring, gear flange；Then two groups of jack and buttress is used to work alternatively, drying machine cylinder transport bracket is transferred to arc bracket, and under the supporting role of one group of buttress, be installed into, discharge end rolling ring and gear flange, finally drying machine cylinder is installed in support roller group and completes to install；The method of the present invention is with solving erecting bed narrow can not to stop large lifting equipment, it has not been convenient to the problem of installing large-sized drying machines cylinder, and also installation cost of unloading substantially reduces, and unloads and installs present invention is mainly used for the transport of large-size cylinder body object.
Description
Technical field
The present invention relates to engineering Over-size transport mounting technique field, the transport of specifically a kind of large-sized drying machines cylinder is unloaded
With installation method.
Background technology
Smeltery's super large part equipment volume and weight are all larger, if drying machine is cylindrical in shape structure, size be φ 4.44 ×
14.0m, weight 110t.Generally use large platform trailer is transported to erecting bed, and carrying two pallet for transporting in transportational process will set
It is standby to be placed on flat car railway carriage.After transporting to scene, conventional method is unloaded using large lifting equipment, but for certain narrow
Small place can not stop large lifting equipment and unload, to constrain installing and using for large scale equipment；In addition it is risen with large-scale
Heavy equipment is unloaded very expensive into appearance expense.
Transporting to the conventional mounting arrangements after scene is unloaded in drying machine cylinder is：One is first installed on Equipment Foundations top surface
Measure steel platform, the high 16m of platform；After drying machine support roller floor installation is in place, it is cylinder then to install drying machine（It is placed on interim
On holder）；Followed by high-altitude suit charging and discharging end rolling ring, gear flange；Drying machine cylinder of finally jack-uping is removed
Falsework, then drying machine is placed on support roller pedestal.There are hidden danger, long construction period, peaces for this installation method working at height
It fills costly.
Invention content
Present invention aim to solve large-sized drying machines cylinder not unloading using large lifting equipment in narrow place
The problems such as vehicle, conventional mounting arrangements are dangerous, long construction period, mounting cost is high provides a kind of fortune of large-sized drying machines cylinder
It is defeated unload, installation method.
The present invention concrete scheme be：A kind of transport of large-sized drying machines cylinder is unloaded and installation method, is in flat panel mop
Former and later two transport brackets of installation in the wagon box of vehicle, two are transported the brackets both ends position 2.4m and 1.67m apart from cylinder respectively
It places, then drying machine cylinder is lifted on transport bracket and is fixed, start platform trailer and drying machine cylinder is transported to mounting site
Scene, it is characterized in that：Then step is clicked to be unloaded and installed：
(1) drives platform trailer on the installation foundation position ground of drying machine cylinder into, keeps drying machine cylinder on vehicle substantially right
The top of positive mounting design position, then puts down the load-carrying on the hydraulic leg removal tire on platform trailer, and keep railway carriage
Plate is liftoff to be lifted to 1.45m；
(2) is respectively welded a bracket in the both sides of each transport bracket, and wagon box of the bracket outer end beyond platform trailer is wide
40cm or more；
(3) places one jack A of placement, each jack on buttress an A, each buttress A below each bracket
A monitors synchronization of jacking up bracket by special messenger, ensures that readings are consistent for each jack pressure, and is detached from jack stand transport bracket
Stop jacking after platform trailer；
(4) collects the hydraulic leg of platform trailer, and the weight of vehicle body is born by platform trailer tire, platform trailer is opened
It walks；
(5) respectively installs two shorter buttress B on the inside of each transport bracket, and placement one is very heavy on each buttress B
B is pushed up, replaces the stress of original jack A, then remove four jack A and four buttress A；
(6) installs support roller group at drying machine cylinder installation foundation position by design requirement；
(7) makes two arc brackets, by two arc brackets respectively at away from drying machine cylinder both ends 7.3m and 4.3m
It is tightened using chain block and drying machine cylinder；
(8) for by four buttress A cushioning blocks, the corresponding lower section for being put into two arc brackets is symmetrical in the outer part to place in place,
Support is formed to two arc brackets；
(9) falls four jack B after rise, and drying machine cylinder is carried by two arc brackets and four buttress A and cushion block；
Remove four buttress B and jack B and transport bracket；
(10) assembled feed end rolling ring, discharge end rolling ring, gear flange are set with onto drying machine cylinder by, and solid
Dingan County's dress is in place；
(11) jacks up drying machine cylinder using four jack B and buttress B, removes four buttress A and cushion block, falls four after rise
A jack B makes drying machine cylinder put off in support roller group, and removes four jack B and buttress B and complete drying machine cylinder
Installation.
Heretofore described bracket width is 40cm.
Heretofore described buttress A and buttress B sizes are 800 × 400 × 400mm.
Heretofore described jack A, B are 50t screw jacks.
The present invention solves the narrow scene that ultra-large type drying machine cylinder transports to installation, can not be unloaded with large lifting equipment
The problem of（The crawler crane two-shipper unloading vehicle of usually 250tm or more, it is desirable that have the ground compared with wide field with large area hardening
Face）；The present invention carries the characteristics of hydraulic leg can raise truck board height using large platform trailer, with temporary steel buttress and spiral shell
Line jack alternately jacks up ultra-large type drying machine cylinder, and cargo is withdrawn from the arena by trailer on removal large platform trailer.Ensureing safety
In the case of, the time of unloading is shortened, temporary construction place and place hardening expense has been saved, has saved giant caterpillar crane
Into appear on the scene and One-Shift Costs,（The crawler crane of every 250tm is into about 200,000 yuan of appearance expense, about 20,000 yuan of One-Shift Costs, field
Expense is hardened per about 200 yuan of square meter in ground）.
The present invention reduces the working at height that rolling ring, gear flange are installed, relatively safety simultaneously；Take full advantage of small-sized
The ability to work of heavy equipment reduces the quantities of high-altitude measure steel platform and the processing of platform base, has saved expense about 50%；
The construction time of measure steel platform is saved, total lever factor can be shortened 5 days.
Description of the drawings
Fig. 1 is the schematic diagram that the present invention is alternately unloaded using jack and buttress；
Fig. 2 is buttress, jack and drum dryer body position schematic diagram；
Fig. 3 is arc bracket front view；
Fig. 4 is arc bracket, rolling ring, gear flange and drying machine cylinder schematic view of the mounting position.
In figure：1- drying machine cylinders, 2- transport bracket, 3- brackets, 4- jack A, 5- buttress A, 6- jack B, 7- branch
Pier B, 8- arc bracket, 9- discharge end rolling rings, 10- gear flanges, 11- feed end rolling rings, 12- cushion blocks.
Specific implementation mode
It unloads using present invention transport, the drying machine cylinder 1 that a size is 4.44 × 14.0m of φ, weight 110t is installed
Specific method is：Former and later two transport brackets 2 are installed in the wagon box of platform trailer, two transport brackets 2 are respectively apart from cylinder
The both ends position 2.4m and 1.67m place, then drying machine cylinder 1 is lifted into fixed on transport bracket 2, starting platform trailer will
Drying machine cylinder 1 is transported to mounting site scene, especially：Then step is clicked to be unloaded and installed：
(1) drives platform trailer on the installation foundation position ground of drying machine cylinder into, keeps drying machine cylinder 1 on vehicle basic
To the top of positive mounting design position, the load-carrying on the hydraulic leg removal tire on platform trailer is then put down, and keep vehicle
Boxboard is liftoff to be lifted to 1.45m；
(2) is respectively welded a bracket 3 in the both sides of each transport bracket 2, and 3 outer end of bracket exceeds the wagon box of platform trailer
Wide 40cm or more；
(3) places one jack A4, Mei Geqian of placement on buttress an A5, each buttress A5 below each bracket 3
Jin top A4 monitors synchronization of jacking up bracket 3 by special messenger, ensures that readings are consistent for each jack pressure, and transports and hold in the palm in jack stand
Seat 2 stops jacking after being detached from platform trailer；
(4) collects the hydraulic leg of platform trailer, and the weight of vehicle body is born by platform trailer tire, platform trailer is opened
It walks；
(5) respectively installs two shorter buttress B7 in 2 inside of each transport bracket, and one is placed on each buttress B7
Jack B6, replaces the stress of original jack A4, then removes four jack A4 and four buttress A5；
(6) installs support roller group at 1 installation foundation position of drying machine cylinder by design requirement；
(7) makes two arc brackets 8, by two arc brackets 8 respectively away from drying machine cylinder both ends 7.3m and 4.3m
Place is tightened using chain block with drying machine cylinder 1；
(8) for by four buttress A5 cushionings blocks 12, the corresponding lower section for being put into two arc brackets 8 is symmetrical in the outer part to place just
Position forms support to two arc brackets 8；
(9) falls four jack B6 after rise, and drying machine is carried by two arc brackets 8 and four buttress A5 and cushion block 12
Cylinder 1；Remove four buttress B7 and jack B6 and transport bracket 2；
(10) assembled feed end rolling ring 11, discharge end rolling ring 9, gear flange 10 are attached to dry by using truck crane set
On dry machine drum body 1, and it is fixedly mounted in place；
(11) jacks up drying machine cylinder 1 using four jack B6 and buttress B7, removes four buttress A4 and cushion block 12,
Falling four jack B6 after rise makes drying machine cylinder fall 1 to be put into support roller group, and remove four jack B6 and buttress B7 complete it is dry
The installation of dry machine drum body.
3 width of bracket is 40cm in the present embodiment.
Buttress A5 and buttress B7 sizes are 800 × 400 × 400mm in the present embodiment.
Jack A4 and jack B6 is 50t screw jacks in the present embodiment.
Claims (4)
- It is that former and later two are installed in the wagon box of platform trailer 1. a kind of transport of large-sized drying machines cylinder is unloaded and installation method Bracket is transported, two transport brackets the both ends position 2.4m and 1.67m apart from cylinder are placed respectively, then by drying machine Barrel hoisting It is fixed on to transport bracket, it starts platform trailer and drying machine cylinder is transported to mounting site scene, it is characterized in that：Then it presses following Step is unloaded and is installed：(1) drives platform trailer on the installation foundation position ground of drying machine cylinder into, makes on vehicle drying machine cylinder substantially to Zhengan County Fill design position top, then put down the load-carrying on the hydraulic leg removal tire on platform trailer, and keep truck board from Ground is lifted to 1.45m；(2) is respectively welded a bracket in the both sides of each transport bracket, wagon box wide 40cm of the bracket outer end beyond platform trailer with On；(3) placed below each bracket on buttress an A, each buttress A place jack an A, each jack A by Special messenger monitors synchronization of jacking up bracket, ensures that each jack A pressure readings are consistent, and jacks up transport bracket in jack A and be detached from Stop jacking after platform trailer；(4) collects the hydraulic leg of platform trailer, and the weight of vehicle body is born by platform trailer tire, platform trailer is driven away；(5) respectively installs two shorter buttress B on the inside of each transport bracket, and a jack B is placed on each buttress B, The stress of original jack A is replaced, then removes four jack A and four buttress A；(6) installs support roller group at drying machine cylinder installation foundation position by design requirement；(7) makes two arc brackets, by two arc brackets respectively away from use at drying machine cylinder both ends 7.3m and 4.3m Chain block is tightened with drying machine cylinder；(8) for by four buttress A cushioning blocks, the corresponding lower section for being put into two arc brackets is symmetrical in the outer part to place in place, to two A arc bracket forms support；(9) falls four jack B after rise, and drying machine cylinder is carried by two arc brackets and four buttress A and cushion block；It removes Four buttress B and jack B and transport bracket；(10) assembled feed end rolling ring, discharge end rolling ring, gear flange are set with onto drying machine cylinder by, and fixed peace Dress is in place；(11) jacks up drying machine cylinder using four jack B and buttress B, removes four buttress A and cushion block, falls four thousand after rise Jin top B makes drying machine cylinder put off in support roller group, and removes the installation of four jack B and buttress B completion drying machine cylinders.
- 2. a kind of transport of large-sized drying machines cylinder according to claim 1 is unloaded and installation method, it is characterized in that：It is described Bracket width is 40cm.
- 3. a kind of transport of large-sized drying machines cylinder according to claim 1 is unloaded and installation method, it is characterized in that：The branch Pier A and buttress B sizes are 800 × 400 × 400mm.
- 4. a kind of transport of large-sized drying machines cylinder according to claim 1 is unloaded and installation method, it is characterized in that：It is described Jack A, B are 50t screw jacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248280.1A CN106945596B (en) | 2017-04-17 | 2017-04-17 | A kind of transport of large-sized drying machines cylinder is unloaded and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248280.1A CN106945596B (en) | 2017-04-17 | 2017-04-17 | A kind of transport of large-sized drying machines cylinder is unloaded and installation method |
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| Publication Number | Publication Date |
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| CN106945596A CN106945596A (en) | 2017-07-14 |
| CN106945596B true CN106945596B (en) | 2018-10-23 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001972B (en) * | 2017-11-08 | 2019-07-12 | 中国化学工程第十六建设有限公司 | The method of low rail technology transport installation large-sized drying machines |
| CN107780398A (en) * | 2017-11-14 | 2018-03-09 | 天津百利越象模具制造有限责任公司 | A kind of efficient man-made island module installation supplementary structure |
| CN108946548A (en) * | 2018-10-10 | 2018-12-07 | 贵州大学 | A kind of dedicated tool and its application method of unloading for ship lift retarder |
| CN113775860A (en) * | 2021-08-06 | 2021-12-10 | 上海二十冶建设有限公司 | Mounting method of steam turbine condenser |
| CN115095209B (en) * | 2022-08-02 | 2023-11-14 | 中建安装集团有限公司 | Transportation and positioning method for large-scale earthing tank |
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| CN102049335B (en) * | 2009-11-06 | 2012-07-04 | 五冶集团上海有限公司 | Installation and construction method of large-sized ball mill |
| CN102134855B (en) * | 2010-01-26 | 2012-11-21 | 五冶集团上海有限公司 | Method for installing and constructing supporting wheel set system of coal moisture control dryer |
| CN202119227U (en) * | 2011-06-24 | 2012-01-18 | 北京电力设备总厂 | Supporting device for large-scale rotary equipment |
| US9038835B2 (en) * | 2012-02-22 | 2015-05-26 | Total Support, LLC | Crane mat carrier |
| CN204000816U (en) * | 2014-07-09 | 2014-12-10 | 中国葛洲坝集团股份有限公司 | The efficient installation system of vertical ship lift large-sized concrete counterweight block |
| CN105000503B (en) * | 2015-07-13 | 2017-04-19 | 北京首钢建设集团有限公司 | Construction method for sliding and replacing whole body of jacking and revolving bearing of revolved body of stacker-reclaimer |
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Address after: 435000 No. 700, Yanhu Road, West SEI Shan, Huangshi, Hubei Applicant after: China No. 15 Metallurgical Construction Group Co., Ltd. Address before: 430000 Wuhan, Hubei Wuhan East Lake New Technology Development Zone, 788 new high road 16 Applicant before: China No. 15 Metallurgical Construction Group Co., Ltd. |
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