CN106115465A - Large scale electrical power unit installation lifting framework - Google Patents
Large scale electrical power unit installation lifting framework Download PDFInfo
- Publication number
- CN106115465A CN106115465A CN201610753934.1A CN201610753934A CN106115465A CN 106115465 A CN106115465 A CN 106115465A CN 201610753934 A CN201610753934 A CN 201610753934A CN 106115465 A CN106115465 A CN 106115465A
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- China
- Prior art keywords
- sliding support
- fixed mount
- electrical power
- large scale
- sliding
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/16—Slings with load-engaging platforms or frameworks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention provides a kind of large scale electrical power unit installation lifting framework, including fixed mount and mast-up；The first sliding support, the second sliding support, the 3rd sliding support it is respectively arranged with on fixed mount；First sliding support is slidably connected with mast-up by steel wire rope, and is positioned at the top of mast-up；Second sliding support and the 3rd sliding support are slidably disposed on fixed mount, are pulled steel wire rope by mobile second sliding support and the 3rd sliding support and then are forced mast-up to move up and down.The present invention provide large scale electrical power unit installation lifting framework, by the setting of sliding part frame, it is achieved the lifting to power equipment, add the stability of product, meanwhile, simple in construction, between travelling carriage with the use of, improve the raising efficiency of product.
Description
Technical field
The present invention relates to power industry main equipment installation lifting long strands field, especially relate to one
Large scale electrical power unit installation lifting framework.
Background technology
Power industry is the important support industry of national economic development.For ensureing whole nation need for electricity, the most practicable country
" upper big pressure is little " is to realize the policy making steps of target for energy-saving and emission-reduction, it is achieved economic, social, the harmony sustainable development of environmental conservation
Exhibition, China's power industry is in a unprecedented high-speed development period, and thermal power generation occupies in China's supply of electric power
High specific weight.For thermal power generation unit, unit generated output is the biggest, the highest to coal-fired utilization rate, pollute the least, because of
This, 600MW and 1000MW thermal power generation unit has replaced 300MW unit, becomes China's thermal power generation at present and in the future and builds item
Purpose first-selection type.And along with the weight of main equipment, sizes such as the appearance of large-sized unit, generator unit stator, drum, main transformers
Etc. being consequently increased, it is desirable to have new arrangement and method for construction and relevant device are to meet the needs of engineering construction.
Driving lifts scheme: be generally fitted with two drivings in steam turbine building, and for the main equipments such as stator, separate unit is driven a vehicle
Crane capacity not enough, need to use rigid connector by steam turbine building two drivings car, car owner's beam of being expert at set up and shelves
Beam, is shelving layout cable hydraulic lifting device on beam, is utilizing two elevating capacities driven a vehicle to lift.This arrangement and method for construction is deposited
In following shortcoming:
(1) owing to not considering to utilize main equipments such as installing stator of driving a vehicle when steam turbine building designs, if using this scheme,
Need steam turbine building column and driving support beam are carried out particular design and reinforcing, relate to aspect many, complicated, costly；
(2) need, according to field condition, driving to be carried out special consolidation process；
(3) shelve beam to be typically effectively connected with driving nothing, less stable and raising efficiency are low；
(4) being used for lifting due to two drivings, place takies relatively big, big on the impact of other construction surface.
Owing to above-mentioned arrangement and method for construction all exists the shortcoming and potential safety hazard that cannot overcome, safe efficient in the urgent need to one,
Novel construction equipment and auxiliary plan are to meet the needs of large scale electrical power unit installation, and cable hydraulic lifting device is just
It it is a kind of comparatively ideal optional crane gear.
Summary of the invention
It is an object of the invention to provide a kind of large scale electrical power unit installation lifting framework, to solve prior art is deposited
Structure is complicated, poor stability, and the technical problem that raising efficiency is low.
The large scale electrical power unit installation lifting framework that the present invention provides, including fixed mount and mast-up；
It is provided with hook on described mast-up；
The first sliding support, the second sliding support, the 3rd sliding support it is respectively arranged with on fixed mount；
Described first sliding support is slidably connected with described mast-up by steel wire rope, and is positioned at the upper of described mast-up
Side；
Described second sliding support and described 3rd sliding support are slidably disposed on described fixed mount, by movement
Second sliding support and the 3rd sliding support and pull described steel wire rope and then make described mast-up move up and down.
In technique scheme, further, described first sliding support is provided with the first sliding part；
It is provided with the first sliding part on described second sliding support；
It is provided with the second sliding part on described 3rd sliding support；
Lifting assembly pulley it is provided with on described mast-up；
Described lifting assembly pulley is connected by described steel wire rope and the first sliding part, and described mast-up is by lifting pulley
Group, the first sliding part and described steel wire rope can be lifted on the lower section of described first sliding support up or down；
First end of described steel wire rope is fixing with described fixed mount after described first sliding part to be connected；
Second end of described steel wire rope is fixing with described fixed mount after described second sliding part to be connected.
In any of the above-described technical scheme, further, described fixed mount is provided with for driving described second to slide
The drive mechanism that support and described 3rd sliding support move.
In any of the above-described technical scheme, further,
Described first sliding part is the first assembly pulley；And/or
Described second sliding part is the second running block；With
Described 3rd sliding part is the 3rd running block.
In any of the above-described technical scheme, further, described second sliding support, described 3rd sliding support and described
First sliding support can slide up and down to be arranged on described fixed mount；Described second sliding support and described 3rd sliding support
It is separately positioned on the left and right sides below described first sliding support.
In any of the above-described technical scheme, further, described second sliding support and described 3rd sliding support and institute
State and between fixed mount, be respectively arranged with linear guiding mechanism.
In any of the above-described technical scheme, further, respectively with supporting lacing wire connection between the column of described fixed mount.
In any of the above-described technical scheme, further, described column is connected by bearing pin or bolt with described support lacing wire
Connect.
In any of the above-described technical scheme, further, the bottom of each described column is respectively arranged with adjustment seat.
In any of the above-described technical scheme, further, the column of described fixed mount and end carriage are by the knot of different length
The combination of structure girder steel is formed by connecting, it is possible to match with the height of various steam turbine platforms.
Relative to prior art, beneficial effects of the present invention is as follows:
The large scale electrical power unit installation lifting framework that the present invention provides, the second sliding support and the 3rd sliding support can be slided
It is arranged on fixed mount dynamicly, pulls steel wire rope by mobile second sliding support and the 3rd sliding support and then force lifting
Frame moves up and down, thus realizes the lifting to power equipment, by the setting of sliding part frame, adds the stability of product, with
Time, simple in construction, between travelling carriage with the use of, improve the raising efficiency of product.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to specifically
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the large scale electrical power unit installation lifting framework that Fig. 1 provides for the embodiment of the present invention；
Fig. 2 is the side view of the fixed mount shown in Fig. 1.
Reference:
1-fixed mount；2-mast-up；3-steel wire rope；
11-the first sliding support；12-the second sliding support；13-the 3rd sliding support；
14-column；15-end carriage；16-supports lacing wire；
111-the first sliding part；121-the second sliding part；131-the 3rd sliding part；
141-adjustment seat；21-links up with.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described enforcement
Example is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicate or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
The structural representation of the large scale electrical power unit installation lifting framework that Fig. 1 provides for the embodiment of the present invention；Fig. 2 is figure
The side view of the fixed mount shown in 1；As depicted in figs. 1 and 2, the large scale electrical power unit that embodiments of the invention provide is installed with hanging
Dress framework, including fixed mount 1 and mast-up 2；
It is provided with hook 21 on described mast-up 2；
First sliding support the 11, second sliding support the 12, the 3rd sliding support 13 it is respectively arranged with on fixed mount 1；
Described first sliding support 11 is slidably connected with described mast-up 2 by steel wire rope 3, and is positioned at described mast-up 2
Top；
Described second sliding support 12 and described 3rd sliding support 13 are slidably disposed on described fixed mount 1, logical
Cross mobile second sliding support 12 and the 3rd sliding support 13 and pull described steel wire rope 3 and then force described mast-up about 2
Mobile.
The large scale electrical power unit installation lifting framework that embodiments of the invention provide, the second sliding support 12 and the 3rd is sliding
Dynamic support 13 is slidably disposed on fixed mount 1, is pulled by mobile second sliding support 12 and the 3rd sliding support 13
Steel wire rope 3 and then force mast-up 2 to move up and down, thus realize the lifting to power equipment, by the setting of sliding part frame, increase
Added the stability of product, meanwhile, simple in construction, between travelling carriage with the use of, improve the raising efficiency of product.
As it is shown in figure 1, in one embodiment of the invention, further, described first sliding part 111 frame 11 is arranged
There is the first sliding part 111；
It is provided with the second sliding part 121 on described second sliding support 12；
It is provided with the 3rd sliding part 131 on described 3rd sliding support 13；
It is provided with lifting assembly pulley on described mast-up 2；
Described lifting assembly pulley is connected with the first sliding part 111 by described steel wire rope 3, and described mast-up 2 is by lifting
Assembly pulley, the first sliding part 111 and described steel wire rope 3 can be lifted on described first sliding part 111 frame 11 up or down
Lower section；
First end of described steel wire rope 3 is fixing with described fixed mount 1 after described second sliding part 121 to be connected；
Second end of described steel wire rope 3 is fixing with described fixed mount 1 after described 3rd sliding part 131 to be connected.
In this embodiment, first sliding part the 111, second sliding part the 121, the 3rd sliding part 131 and lifting assembly pulley lead to
Cross steel wire rope 3 with the use of, substantially increase the raising efficiency of product, thus powerful driving equipment need not be used it
Drive, reduce the cost of product, improve the competitiveness of product in market.
In one embodiment of the invention, further, described fixed mount 1 is provided with for driving described second to slide
The drive mechanism that dynamic support 12 and described 3rd sliding support 13 move.
As it is shown in figure 1, further, described first sliding part 111 is the first assembly pulley；And/or described second slide
Portion 121 is the second running block；Described 3rd sliding part 131 is the 3rd running block.
In this technical scheme, the second sliding part 121 and the 3rd sliding part 131 are driven by drive mechanism respectively, drives
Form is simple, meanwhile, uses hydraulic cylinder or cylinder to make it reduce the power requirement of drive mechanism, reduces the driving machine of product
Structure purchase cost.
As it is shown in figure 1, in one embodiment of the invention, further, described second sliding support 12, the described 3rd
Sliding support 13 and described first sliding part 111 frame 11 can slide up and down to be arranged on described fixed mount 1；Described second slides
Support 12 and described 3rd sliding support 13 are separately positioned on the left and right sides below described first sliding part 111 frame 11.
Further, between described second sliding support 12 and described 3rd sliding support 13 and described fixed mount 1 respectively
It is provided with linear guiding mechanism.
In this embodiment, the second sliding support 12 and the 3rd sliding support 13 are separately positioned on the first sliding part 111 frame
The both sides of 11 so that it is balance and stability, improve the reliability of product, and meanwhile, the setting of linear guiding mechanism makes its steel wire rope 3 move
Time dynamic more steadily, it is difficult to rock.
As in figure 2 it is shown, in one embodiment of the invention, further, between the column 14 of described fixed mount 1 respectively
Connect with supporting lacing wire 16.
Further, described column 14 is connected by bearing pin or bolt with described support lacing wire 16.
In this embodiment, support the setting of lacing wire 16 between column 14, make the structural strength of fixed mount 1 increase, improve
The reliability of fixed mount 1, meanwhile, column 14 is connected by bearing pin and bolt with supporting lacing wire 16 so that it is installing/dismounting simply,
Improve the efficiency of assembling of product.
As it is shown in figure 1, in one embodiment of the invention, further, the bottom of each described column 14 sets respectively
It is equipped with adjustment seat 141.
In this embodiment, the setting of adjustment seat 141, the stationarity of fixed mount 1 can be regulated.
In order to enable product and various steam turbine platforms with the use of, further, column 14 He of described fixed mount 1
End carriage 15 is formed by connecting by the structural steel beam combination of different length, it is possible to match with the height of various steam turbine platforms.
In sum, the large scale electrical power unit installation lifting framework that embodiments of the invention provide, the second sliding support
It is slidably disposed on fixed mount with the 3rd sliding support, is pulled by mobile second sliding support and the 3rd sliding support
Steel wire rope and then force mast-up to move up and down, thus realize the lifting to power equipment, by the setting of sliding part frame, increase
The stability of product, meanwhile, simple in construction, between travelling carriage with the use of, improve the raising efficiency of product.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a large scale electrical power unit installation lifting framework, it is characterised in that include fixed mount and mast-up；
It is provided with hook on described mast-up；
The first sliding support, the second sliding support and the 3rd sliding support it is respectively arranged with on fixed mount；
Described first sliding support is slidably connected with described mast-up by steel wire rope, and is positioned at the top of described mast-up；
Described second sliding support and described 3rd sliding support are slidably disposed on described fixed mount, by mobile second
Sliding support and the 3rd sliding support and pull described steel wire rope and then make described mast-up move up and down.
Large scale electrical power unit installation lifting framework the most according to claim 1, it is characterised in that
It is provided with the first sliding part on described first sliding support；
It is provided with the second sliding part on described second sliding support；
It is provided with the 3rd sliding part on described 3rd sliding support；
Lifting assembly pulley it is provided with on described mast-up；
Described lifting assembly pulley is connected by described steel wire rope and the first sliding part, described mast-up by lift assembly pulley, the
One sliding part and described steel wire rope can be lifted on the lower section of described first sliding support up or down；
First end of described steel wire rope is fixing with described fixed mount after described second sliding part to be connected；
Second end of described steel wire rope is fixing with described fixed mount after described 3rd sliding part to be connected.
Large scale electrical power unit installation lifting framework the most according to claim 1, it is characterised in that
The driving machine for driving described second sliding support and described 3rd sliding support to move it is provided with on described fixed mount
Structure.
Large scale electrical power unit installation lifting framework the most according to claim 2, it is characterised in that
Described first sliding part is the first assembly pulley；And/or
Described second sliding part is the second running block；With
Described 3rd sliding part is the 3rd running block.
Large scale electrical power unit installation lifting framework the most according to claim 4, it is characterised in that
Described second sliding support, described 3rd sliding support and described first sliding support can slide up and down to be arranged on described
On fixed mount；Described second sliding support and described 3rd sliding support are separately positioned on the lower section of described first sliding support
The left and right sides.
Large scale electrical power unit installation lifting framework the most according to claim 5, it is characterised in that
It is respectively arranged with linear guiding mechanism between described second sliding support and described 3rd sliding support and described fixed mount.
Large scale electrical power unit installation lifting framework the most according to claim 1, it is characterised in that
Respectively with supporting lacing wire connection between the column of described fixed mount.
Large scale electrical power unit installation lifting framework the most according to claim 7, it is characterised in that
Described column is connected by bearing pin or bolt with described support lacing wire.
Large scale electrical power unit installation lifting framework the most according to claim 8, it is characterised in that
The bottom of each described column is respectively arranged with adjustment seat.
Large scale electrical power unit installation lifting framework the most according to claim 1, it is characterised in that
The column of described fixed mount and end carriage are combined by the structural steel beam of different length and are formed by connecting, it is possible to put down with various steam turbines
The height of platform matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753934.1A CN106115465B (en) | 2016-08-26 | 2016-08-26 | Lifting framework is used in large scale electrical power unit installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753934.1A CN106115465B (en) | 2016-08-26 | 2016-08-26 | Lifting framework is used in large scale electrical power unit installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106115465A true CN106115465A (en) | 2016-11-16 |
| CN106115465B CN106115465B (en) | 2019-01-15 |
Family
ID=57272086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610753934.1A Active CN106115465B (en) | 2016-08-26 | 2016-08-26 | Lifting framework is used in large scale electrical power unit installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106115465B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10101079A (en) * | 1996-09-26 | 1998-04-21 | Kobe Steel Ltd | Frame for transportation of large equipment |
| CN101580211A (en) * | 2009-06-23 | 2009-11-18 | 中国电力科学研究院 | Multifunctional combined type lifting framework for installing large scale electrical power unit |
| CN201458585U (en) * | 2009-06-23 | 2010-05-12 | 中国电力科学研究院 | Multifunctional combined hoisting structure for large-sized electrical equipment |
| CN201770429U (en) * | 2010-04-28 | 2011-03-23 | 北京首钢建设集团有限公司 | Portal type framework used for hoisting and slipping |
| CN202337659U (en) * | 2011-11-09 | 2012-07-18 | 浙江金刚汽车有限公司 | Skid turning device |
| CN202429882U (en) * | 2011-12-08 | 2012-09-12 | 河北杭萧钢构有限公司 | Movable lifting frame |
| CN203095399U (en) * | 2012-11-28 | 2013-07-31 | 洛阳新晶润工程玻璃有限公司 | Self-centering glass pallet hoisting tool |
| CN204057755U (en) * | 2014-06-04 | 2014-12-31 | 国家电网公司 | A kind of frame-type hanging device |
| CN204625045U (en) * | 2015-05-22 | 2015-09-09 | 中冶建工集团有限公司 | A kind of steel structure hoisting door shaped stent formula hanging apparatus |
| CN205932929U (en) * | 2016-08-26 | 2017-02-08 | 南京华东电力设备安装有限公司 | Large power supply equipment fixing is with hoist and mount framework |
-
2016
- 2016-08-26 CN CN201610753934.1A patent/CN106115465B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10101079A (en) * | 1996-09-26 | 1998-04-21 | Kobe Steel Ltd | Frame for transportation of large equipment |
| CN101580211A (en) * | 2009-06-23 | 2009-11-18 | 中国电力科学研究院 | Multifunctional combined type lifting framework for installing large scale electrical power unit |
| CN201458585U (en) * | 2009-06-23 | 2010-05-12 | 中国电力科学研究院 | Multifunctional combined hoisting structure for large-sized electrical equipment |
| CN201770429U (en) * | 2010-04-28 | 2011-03-23 | 北京首钢建设集团有限公司 | Portal type framework used for hoisting and slipping |
| CN202337659U (en) * | 2011-11-09 | 2012-07-18 | 浙江金刚汽车有限公司 | Skid turning device |
| CN202429882U (en) * | 2011-12-08 | 2012-09-12 | 河北杭萧钢构有限公司 | Movable lifting frame |
| CN203095399U (en) * | 2012-11-28 | 2013-07-31 | 洛阳新晶润工程玻璃有限公司 | Self-centering glass pallet hoisting tool |
| CN204057755U (en) * | 2014-06-04 | 2014-12-31 | 国家电网公司 | A kind of frame-type hanging device |
| CN204625045U (en) * | 2015-05-22 | 2015-09-09 | 中冶建工集团有限公司 | A kind of steel structure hoisting door shaped stent formula hanging apparatus |
| CN205932929U (en) * | 2016-08-26 | 2017-02-08 | 南京华东电力设备安装有限公司 | Large power supply equipment fixing is with hoist and mount framework |
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| Publication number | Publication date |
|---|---|
| CN106115465B (en) | 2019-01-15 |
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