CN107327148A - A kind of lower jacking ready-package hoisting platform and construction method - Google Patents
A kind of lower jacking ready-package hoisting platform and construction method Download PDFInfo
- Publication number
- CN107327148A CN107327148A CN201710425822.8A CN201710425822A CN107327148A CN 107327148 A CN107327148 A CN 107327148A CN 201710425822 A CN201710425822 A CN 201710425822A CN 107327148 A CN107327148 A CN 107327148A
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- China
- Prior art keywords
- building
- cushion cap
- platform
- jack
- standard knot
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/163—Jacks specially adapted for working-up building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/166—Landings, receiving platforms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of lower jacking ready-package hoisting platform, interval is fixed with assembling type steel structure basis in the ground base of the original cushion cap side of building, assembling type steel structure basis upper end is fixed with jack-up system, the longitudinally coaxial stacking of jack-up system is provided with multiple standard knots, the upper end of standard knot is highly identical with the original cushion cap of building, standard knot upper end is fixed with a lifting bolster, in standard knot top side, cantilevered is provided with an extended position bearing platform, and the cantilever end of the extended position bearing platform is flushed with the original cushion cap upper end of building to be docked；Pull bar is connected between the side of lifting bolster and building.The present invention is marched into the arena using ready-package hoisting platform progress indoor substation electrical equipment after construction, avoid equipment and topple over the risk caved in platform, substantially increase efficiency of construction simultaneously, the platform time of 10 hours originally is foreshortened to 2 hours, this platform can be used repeatedly, suitable for the lifting transhipment of various height, construction cost is greatly reduced.
Description
Technical field
The invention belongs to power construction auxiliary equipment field, especially a kind of lower jacking ready-package hoisting platform and construction party
Method.
Background technology
When Substation Electric Equipment is marched into the arena indoors, because the hoisting platform that building is reserved in itself is often set by site space
Restriction in terms of meter, greatly reduces the efficiency that equipment is marched into the arena, while have some equipment bigger than normal due to the size of itself, it is difficult to from
Outdoor is directly transferred to the installation region of two layers and the above.
It is main using two methods of scaffold hoisting platform or sleeper platform for lining are set up at present in practical operation, no
Only low construction efficiency, and all there is the serious risk that lifting risk and platform collapse.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of lower jacking ready-package hoisting platform and construction
Method,.
The present invention solves its technical problem and takes following technical scheme to realize：
A kind of lower jacking ready-package hoisting platform, including assembling type steel structure basis, jack-up system, pull bar bracing wire, standard
Section, extended position bearing platform and lifting bolster, the side for leaving equipment importation building are fixedly installed at the upper part with the original cushion cap of building,
It is characterized in that：Interval is fixed with assembling type steel structure basis, the dress in the ground base of the original cushion cap side of building
Jack-up system is fixed with formula steel structure base upper end, the longitudinally coaxial stacking of jack-up system is provided with multiple standard knots, standard knot
Upper end it is highly identical with the original cushion cap of building, standard knot upper end is fixed with a lifting bolster, outstanding in standard knot top side
Arm-type to be provided with an extended position bearing platform, the cantilever end of the extended position bearing platform is flushed with the original cushion cap upper end of building to be docked；
Pull bar is connected between the side of lifting bolster and building.
Moreover, the opposite side of the lifting bolster is connected with one end of bracing wire, the other end oblique pull of bracing wire is fixed to earth anchor
Or the pre-buried facility of transformer station.
Moreover, the bracing wire is many.
Moreover, the jack-up system includes two jacking cylinders and petrol station.
Moreover, assembling type steel structure basis including basis with case, Weight plate, foundation anchor point by constituting, case water is matched somebody with somebody on basis
It is flat to be fixedly mounted with the ground, ensure stability built with equipped plate with case on basis, basis is provided with and jack-up system with case upper end
The basic anchor point that installation site matches.
Moreover, the construction method of this platform：
(1) the size of the measurement original cushion cap of building and position, select the ground with the original cushion cap coaxial spaced position of building
Face sets assembling type steel structure basis；
(2) jack-up system is installed on the basis of assembling type steel structure, and by jack-up system successively jack-up standard knot, and
Standard knot is fixedly mounted with bolt is stable, it is ensured that standard knot reaches the original cushion cap height of building；
(3) expansion extended position bearing platform is docked with the original cushion cap of building；
(4) lifting cushion cap is installed in the upper end of standard knot, and lifts installing connecting rods between cushion cap and building lateral wall,
The opposite side connecting stay wire of cushion cap is lifted, bracing wire is connected to earth anchor or the pre-buried facility of transformer station；
(5) electrical equipment is lifted in standard knot, the height of equipment importation on building is reached, then by deploying to stretch
Equipment is sent into installation region in building by formula bearing platform and the original cushion cap of building, is completed equipment and is installed.
Advantages and positive effects of the present invention are：
1st, this platform is for indoor substation equipment mobilization and lifting construction characteristic and requires R ＆ D design, stands on equipment
Import builds side by assembling type base, adheres to hard pull bar for building, and consolidated platform from other directions with bracing wire
It is fixed.
2nd, the present invention is marched into the arena after construction using ready-package hoisting platform progress indoor substation electrical equipment, it is to avoid equipment
Topple over the risk caved in platform, while substantially increasing efficiency of construction, the platform time of 10 hours originally is foreshortened to 2
Hour, and this platform can be used repeatedly, it is adaptable to the lifting transhipment of various height, greatly reduce construction cost.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
Below in conjunction with the accompanying drawings and the invention will be further described by specific embodiment, following examples are descriptive
, it is not limited, it is impossible to which protection scope of the present invention is limited with this.
A kind of lower jacking ready-package hoisting platform, including assembling type steel structure basis 10, jack-up system 9, pull bar 2, bracing wire
7th, standard knot 6, extended position bearing platform 4 and lifting bolster 5, the side for leaving equipment importation building 1 is fixedly installed at the upper part with building
The original cushion cap 3 of thing, innovation of the invention is：
Interval is fixed with assembling type steel structure basis, the assembled in the ground base of the original cushion cap side of building
Steel structure base upper end is fixed with jack-up system, and the longitudinally coaxial stacking of jack-up system is provided with multiple standard knots, standard knot it is upper
End is highly identical with the original cushion cap of building, and standard knot upper end is fixed with a lifting bolster 5,
In order to ensure to dock continuity, in standard knot top side, cantilevered is provided with an extended position bearing platform, the stretching, extension
The cantilever end of formula bearing platform is flushed with the original cushion cap upper end of building and docked；
In order to ensure that platform steadiness sets pull bar wire drawing system, it is connected between the side of lifting bolster and building
Pull bar 2, pull bar is designed as adjustable F shapes " pipe wrench " form, is fixed on building masonry wall, is prevented before platform during platform building
After topple over；The opposite side of lifting bolster is connected with one end of a bracing wire 7, and the other end oblique pull of bracing wire is fixed to earth anchor 8, can also consolidated
Due to the pre-buried facility of transformer station, the present embodiment is provided with two bracing wires, it is main pull direction be parallel to building direction,
Predominantly prevent platform swaying style；
Jack-up system includes two jacking cylinders and petrol station, and the jacking of standard knot can be achieved, platform building is efficiently completed,
Jack-up system has more structure in construction, concrete structure is not defined herein.
Assembling type steel structure basis including basis with case, Weight plate, foundation anchor point by being constituted, and basis is fixedly mounted with case level
On the ground, stability is ensured built with equipped plate with case on basis, basis is provided with and jack-up system installation position with case upper end
Put the basic anchor point matched.
The standard knot of the present embodiment includes 0.5 meter, 1 meter, 2 meters three kinds prefabricated standard assembling steel constructions, for assembling
Hoisting platform and adjustment height is realized, also can realize the fine setting of podium level by symmetrically increasing correcting wedge.
Extended position bearing platform is made up of load-bearing shaped steel, platform steel plate, the extensible splicing of platform steel plate, can be stacked during placement,
It is the crucial ring for completing convenient transport.
The construction method of this platform：
(1) the size of the measurement original cushion cap of building and position, select the ground with the original cushion cap coaxial spaced position of building
Face sets assembling type steel structure basis；
(2) jack-up system is installed on the basis of assembling type steel structure, and by jack-up system successively jack-up standard knot, and
Standard knot is fixedly mounted with bolt is stable, it is ensured that standard knot reaches the original cushion cap height of building；
(3) expansion extended position bearing platform is docked with the original cushion cap of building；
(4) lifting cushion cap is installed in the upper end of standard knot, and lifts installing connecting rods between cushion cap and building lateral wall,
The opposite side connecting stay wire of cushion cap is lifted, bracing wire is connected to earth anchor or the pre-buried facility of transformer station；
(5) electrical equipment is lifted in standard knot, the height of equipment importation on building is reached, then by deploying to stretch
Equipment is sent into installation region in building by formula bearing platform and the original cushion cap of building, is completed equipment and is installed.
Although disclosing embodiments of the invention and accompanying drawing for the purpose of illustration, those skilled in the art can manage
Solution：Do not departing from the present invention and spirit and scope of the appended claims in, it is various replace, change and modifications all be it is possible,
Therefore, the scope of the present invention is not limited to embodiment and accompanying drawing disclosure of that.
Claims (6)
1. a kind of lower jacking ready-package hoisting platform, including assembling type steel structure basis, jack-up system, pull bar bracing wire, standard knot,
Extended position bearing platform and lifting bolster, the side for leaving equipment importation building are fixedly installed at the upper part with the original cushion cap of building, its
It is characterised by：Interval is fixed with assembling type steel structure basis, the assembling in the ground base of the original cushion cap side of building
Formula steel structure base upper end is fixed with jack-up system, and the longitudinally coaxial stacking of jack-up system is provided with multiple standard knots, standard knot
Upper end is highly identical with the original cushion cap of building, and standard knot upper end is fixed with a lifting bolster, in standard knot top side cantilever
Formula is provided with an extended position bearing platform, and the cantilever end of the extended position bearing platform is flushed with the original cushion cap upper end of building to be docked；
Lift and be connected with pull bar between the side of bolster and building.
2. lower jacking ready-package hoisting platform according to claim 1, it is characterised in that：The opposite side of the lifting bolster
One end of bracing wire is connected with, the other end oblique pull of bracing wire is fixed to earth anchor or the pre-buried facility of transformer station.
3. lower jacking ready-package hoisting platform according to claim 2, it is characterised in that：The bracing wire is many.
4. lower jacking ready-package hoisting platform according to claim 1, it is characterised in that：The jack-up system includes two
Jacking cylinder and petrol station.
5. lower jacking ready-package hoisting platform according to claim 1, it is characterised in that：Assembling type steel structure basis is by wrapping
Include basis with case, Weight plate, foundation anchor point composition, basis with case level be fixedly mounted with the ground, basis match somebody with somebody case built with
Fill plate and ensure stability, basis is provided with the basic anchor point matched with jack-up system installation site with case upper end.
6. lower jacking ready-package hoisting platform according to claim 1, it is characterised in that：The construction method of this platform：
(1) the size of the measurement original cushion cap of building and position, select the ground with the original cushion cap coaxial spaced position of building to set
Put assembling type steel structure basis；
(2) jack-up system is installed on the basis of assembling type steel structure, and by jack-up system successively jack-up standard knot, and use spiral shell
Bolt is stable to be fixedly mounted with standard knot, it is ensured that standard knot reaches the original cushion cap height of building；
(3) expansion extended position bearing platform is docked with the original cushion cap of building；
(4) lifting cushion cap is installed in the upper end of standard knot, and lifts installing connecting rods between cushion cap and building lateral wall, is lifted
The opposite side connecting stay wire of cushion cap, bracing wire is connected to earth anchor or the pre-buried facility of transformer station；
(5) electrical equipment is lifted in standard knot, the height of equipment importation on building is reached, is then held by deploying extended position
Equipment is sent into installation region in building by weight platform and the original cushion cap of building, is completed equipment and is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425822.8A CN107327148B (en) | 2017-06-08 | 2017-06-08 | The lower jacking ready-package hoisting platform of one kind and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425822.8A CN107327148B (en) | 2017-06-08 | 2017-06-08 | The lower jacking ready-package hoisting platform of one kind and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107327148A true CN107327148A (en) | 2017-11-07 |
| CN107327148B CN107327148B (en) | 2019-12-03 |
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ID=60194516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710425822.8A Active CN107327148B (en) | 2017-06-08 | 2017-06-08 | The lower jacking ready-package hoisting platform of one kind and construction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN107327148B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649668U (en) * | 2009-09-22 | 2010-11-24 | 中冶成工上海五冶建设有限公司 | Lattice column lifting frame |
| CN102635225A (en) * | 2012-04-05 | 2012-08-15 | 广东省工业设备安装公司 | Equipment hoisting platform and method for super high-rise buildings |
| CN203079590U (en) * | 2012-12-28 | 2013-07-24 | 徐州重型机械有限公司 | Tower crane and jacking device thereof |
| CN103738891A (en) * | 2013-12-27 | 2014-04-23 | 柳州欧维姆机械股份有限公司 | Standard knot jacking device and construction method for continuously and automatically jacking standard knots thereof |
| CN203654755U (en) * | 2013-12-06 | 2014-06-18 | 中铁建设集团有限公司 | Shaping aluminous spliced discharge platform of construction elevator |
| CN103982040A (en) * | 2014-05-06 | 2014-08-13 | 中建三局集团有限公司 | Vertical comprehensive transportation device for super high-rise building construction |
| CN104724643A (en) * | 2015-03-26 | 2015-06-24 | 国家电网公司 | Double-oil-cylinder down jacking system and jacking construction method thereof |
-
2017
- 2017-06-08 CN CN201710425822.8A patent/CN107327148B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649668U (en) * | 2009-09-22 | 2010-11-24 | 中冶成工上海五冶建设有限公司 | Lattice column lifting frame |
| CN102635225A (en) * | 2012-04-05 | 2012-08-15 | 广东省工业设备安装公司 | Equipment hoisting platform and method for super high-rise buildings |
| CN203079590U (en) * | 2012-12-28 | 2013-07-24 | 徐州重型机械有限公司 | Tower crane and jacking device thereof |
| CN203654755U (en) * | 2013-12-06 | 2014-06-18 | 中铁建设集团有限公司 | Shaping aluminous spliced discharge platform of construction elevator |
| CN103738891A (en) * | 2013-12-27 | 2014-04-23 | 柳州欧维姆机械股份有限公司 | Standard knot jacking device and construction method for continuously and automatically jacking standard knots thereof |
| CN103982040A (en) * | 2014-05-06 | 2014-08-13 | 中建三局集团有限公司 | Vertical comprehensive transportation device for super high-rise building construction |
| CN104724643A (en) * | 2015-03-26 | 2015-06-24 | 国家电网公司 | Double-oil-cylinder down jacking system and jacking construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107327148B (en) | 2019-12-03 |
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