CN105672694A - Lifting platform box girder support structure for super high-rise buildings and construction method thereof - Google Patents
Lifting platform box girder support structure for super high-rise buildings and construction method thereof Download PDFInfo
- Publication number
- CN105672694A CN105672694A CN201610210848.6A CN201610210848A CN105672694A CN 105672694 A CN105672694 A CN 105672694A CN 201610210848 A CN201610210848 A CN 201610210848A CN 105672694 A CN105672694 A CN 105672694A
- Authority
- CN
- China
- Prior art keywords
- box beam
- lifting platform
- support
- shear wall
- hole
- 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.)
- Granted
Links
Classifications
-
- 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
- E04G25/00—Shores or struts; Chocks
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G2025/003—Supports therefor, e.g. tripods
Landscapes
- 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 invention provides a lifting platform box girder support structure for super high-rise buildings and a construction method thereof, wherein the lifting platform box girder support structure comprises a lifting platform and a box girder arranged at the bottom of the lifting platform, a support corbel is arranged at the end part of the box girder, a shear wall of a super high-rise building is provided with a support end corresponding to the support corbel, a hole is formed in a position of the shear wall corresponding to the support corbel of at least one box girder, and a temporary support frame is arranged in the hole position to underprop the support corbel. The lifting platform box girder support structure for super high-rise buildings provides a supporting point for the box girder in the hole position of the shear wall, thereby better ensuring safety of the lifting platform.
Description
Technical field
Present invention relates particularly to a kind of lifting platform box beam supporting construction for high-rise building and construction method thereof.
Background technology
Along with the raising of scientific and technological progress and construction technology, Super High heavy construction gets more and more, and the horizontal structure in Super High core wall structure often separates construction with vertical structure, and Core Walls Structure vertical structure adopts the formwork system-integral jacking platform that can certainly climb.
Jack-up system, trussing, hanging rack system and template system is included at Super High integral jacking platform, jack-up system utilize oil cylinder working-pressure provide top lift, the reserved opening on shear wall is utilized to provide fulcrum force for supporting box beam, by climbing of the alternately whole lifting platform of lifting implementation of upper and lower box beam.
Shown in Fig. 1, because core wall structure changes, there will be the situation that xoncrete structure 2 is inconsistent with bracket 10 designed elevation of box beam 1, the bracket 10 of indivedual box beams 1 often runs into hole 3 (such as window hole or elevator door opening) under coupling beam, bracket 10 is in vacant state, cause that the bracket 10 supporting box beam 1 does not have the situation of stress point, affect the safety of lifting platform.
Summary of the invention
For overcoming the defect existing for prior art, now providing a kind of lifting platform box beam supporting construction for high-rise building and construction method thereof, the box beam for being in shear wall hole place provides fulcrum, and then better ensures that the safety of lifting platform.
For achieving the above object, present invention firstly provides a kind of lifting platform box beam supporting construction for high-rise building, including lifting platform and be located at the box beam bottom described lifting platform, the end of described box beam is provided with support bracket, the corresponding described support bracket of the shear wall of described high-rise building is formed with support end, it is characterized in that, the support of at least one described box beam formation hole, shear wall position corresponding to bracket, described openings position is provided with temporary support to shore described support bracket.
The present invention is used for having the beneficial effects that of the lifting platform box beam supporting construction of high-rise building,
By arranging temporary support on shear wall hole thus being in the support bracket at shear wall hole place for lifting platform box beam to provide fulcrum, it is ensured that the stress balance of whole lifting platform and jacking safety in jacking process.
Preferably, support frame as described above is lattice column support.
Preferably, there is in the altitude range at described shear wall hole box beam described in upper and lower two groups, described lattice column support is wide at the top and narrow at the bottom, and then, the upper end of described lattice column support is supported under box beam described in group, and the lower end of described lattice column support is propped up on the bottom surface, hole of the shear wall being located at described in lower group between box beam.
Preferably, described temporary support includes the base be located on bottom surface, described hole and is fixedly arranged on the vertical rod on described base, the top of described vertical rod is provided with a horizontal rest, one end of described horizontal rest is supported under described support bracket, and the other end extension of described horizontal rest is supported in described hole on the support shear wall protruded out.
Preferably, having box beam described in upper and lower two groups in the altitude range at described shear wall hole, on the bottom surface at the described hole that described base is located between described in lower group, described vertical rod diagonal brace is connected between described horizontal rest and described base.
Preferably, described temporary support is single bracket shape steel bracket.
Preferably, it is connected to horizontal shore (shoring) device between both sides and the described shear wall hole of described temporary support.
Preferably, described horizontal shore (shoring) device includes steel plate seat and shores beam, described steel plate seat is embedded in the side at the hole of described shear wall in advance, described in shore one end horizontal welding of beam and be connected on described steel plate seat, described in shore the other end of beam and shore the side being connected to described temporary support.
In order to realize above-mentioned purpose better, the application is also disclosed a kind of lifting platform box beam Construction of Supporting method for high-rise building, include shear wall, lifting platform in described high-rise building and be located at the box beam bottom described lifting platform, the end of described box beam is provided with support bracket, the corresponding described support bracket of shear wall is formed with support end, and this construction method comprises the following steps:
At at least one described, box beam supports the formation hole, shear wall position corresponding to bracket;
At described openings position, temporary support is set to shore described support bracket.
Having the beneficial effects that of lifting platform box beam Construction of Supporting method of the present invention,
Utilize the hole that certain one end of corresponding box beam is formed on shear wall, and temporary support is set on this hole to shore this box beam, new supporting way is formed with this, thus be different from shear wall formed support end (such as reserving hole) existing way so that box beam support more stablizes safety.
Preferably, above-mentioned lifting platform box beam Construction of Supporting method is further comprising the steps of: be connected horizontal shore (shoring) device between the both sides of described temporary support with the hole of described shear wall, state horizontal shore (shoring) device include steel plate seat and shore beam, described steel plate seat is embedded in advance the side at the hole of described shear wall, the described one end horizontal welding shoring beam is connected on described steel plate seat, the described other end shoring beam is shored the side being connected to described temporary support
Accompanying drawing explanation
Fig. 1 is that a platform box beam being located on shear wall runs into the positive facade sectional structure schematic diagram at hole under coupling beam;
Fig. 2 is the schematic top plan view of upper the first flying shore state of group platform box beam in corresponding diagram 1;
Fig. 3 is that the situation present invention shown in corresponding diagram 2 is for the side, sectional structural representation of first embodiment in the lifting platform box beam supporting construction of high-rise building;
Fig. 4 is structure for amplifying schematic diagram in a-quadrant in Fig. 3;
Fig. 5 is the structural representation of the second embodiment on Fig. 3 basis;
Fig. 6 is the schematic top plan view of upper group platform box beam the second flying shore state in corresponding diagram 2;
Fig. 7 is that the situation present invention shown in corresponding diagram 6 is for the side, sectional structural representation of the 3rd embodiment in the lifting platform box beam supporting construction of high-rise building;
Fig. 8 is the perspective view of single bracket shape steel bracket in corresponding diagram 7;
Fig. 9 is the structural representation of the 4th embodiment on Fig. 7 basis;
Figure 10 is the perspective view of single bracket shape steel bracket in corresponding diagram 9.
Detailed description of the invention
Below by way of specific instantiation, embodiments of the present invention being described, those skilled in the art the content disclosed by this specification can understand other advantages and effect of the present invention easily. The present invention can also be carried out by additionally different detailed description of the invention or apply, and the every details in this specification based on different viewpoints and application, can also carry out various modification or change under the spirit without departing from the present invention.
Embodiment one:
In conjunction with shown in Fig. 1 to Fig. 3, the invention provides a kind of lifting platform box beam supporting construction for high-rise building and construction method thereof, wherein, shear wall 2 group lifting platform box beam 1 and lower group of lifting platform box beam 1 ' have been installed respectively by reserved opening 99, the shear wall 2 on right side is formed shear wall hole 3, the right-hand member of upper group of lifting platform box beam 1 is located exactly in the altitude range at shear wall hole 3 and then to be positioned at the right-hand member bracket 10 of this group lifting platform box beam 1 unsettled, the two ends of lower group of lifting platform box beam 1 ' are then propped up respectively and are located on shear wall in the corresponding reserved opening 99 offered, such as Fig. 3, the problem unsettled for solving corbel in box beam, the application is provided with temporary support 4 with group platform box beam 1 on shoring on shear wall hole 3.
Specifically, such as Fig. 2, upper group of lifting platform box beam 1 includes the first box beam 11 and the second box beam 12 being in same level height and being parallel to each other, the right-hand member bracket 10 of the first box beam 11 and the second box beam 12 is all unsettled, in conjunction with Fig. 3, install a lattice column support 4 in the bottom surface at this rectangular shear wall hole 3, the top of this lattice column support 4 has been stayed on the right-hand member bracket 10 of the first box beam 11 and the second box beam 12.
Simultaneously, in conjunction with Fig. 4, for being further ensured that the stability of this lattice column support 4, horizontal shore (shoring) device 5 it is connected between the both sides of lattice column support 4 and shear wall hole 3, this horizontal shore (shoring) device 5 includes steel plate seat 50 and shores beam 52, described steel plate seat 50 is embedded in advance the side at described shear wall hole 3, the described one end horizontal welding shoring beam 52 is connected on described steel plate seat 50, the described other end shoring beam 52 is shored and bolt is connected to the side of temporary support 4.
Embodiment two:
On the basis of embodiment one, there are upper and lower two groups of lifting platform box beams in the altitude range at shear wall hole 3, upper group of lifting platform box beam 1 includes unsettled described first box beam 11 in one end and described second box beam 12, and lower group of lifting platform box beam 1 ' includes the 3rd box beam 13 and the 4th box beam 14 being located on bottom surface, described shear wall hole 3. Support for solving the box beam in this situation, the application selects lattice column support 4a wide at the top and narrow at the bottom, the upper end of this kind of described lattice column support 4a is supported in the bracket 10 times of described first box beam 11 and described second box beam 12, the lower end base of described lattice column support 4a is propped up on the bottom surface, shear wall hole 3 being located between the 3rd box beam 13 and the 4th box beam 14.Other structures are basic and embodiment one is identical, just no longer add to repeat.
Embodiment three:
As shown in Figure 6, the application is also disclosed the vacant state of another kind of box beam, figure only has upper group of lifting platform box beam 1 in the altitude range at shear wall hole 3, by this kind of vacant state and Fig. 2 contrast, the difference of this kind of vacant state is in that, shown in Fig. 7, described shear wall hole 3 in inverted L shape and then has vertical Portal Section 30 and horizontal Portal Section 32, described horizontal Portal Section has support shear wall 20 32 times, the right-hand member bracket 10 of described first box beam 11 is unsettled is located at described horizontal Portal Section 32, the right-hand member bracket 10 of described second box beam 12 is in the junction of described vertical Portal Section 30 and described horizontal Portal Section 32 and then unsettled. support for solving the box beam in this situation, the application proposes another kind of temporary support shelf structure, shown in Fig. 8, this kind of temporary support 4b includes the base 40 be located on described vertical Portal Section 30 bottom surface and is fixedly arranged on the vertical rod 42 on described base 40, the top of described vertical rod 42 is installed with horizontal rest 44, one end of described horizontal rest 44 is supported in one end that described second box beam 12 is unsettled, extends to prop up by the other end of described horizontal rest 44 and be located between the first box beam 12 and support shear wall 20. scrutinizing Fig. 8, this kind of temporary support 4b is single bracket shape steel bracket, and same, the both sides of temporary support 4b also are provided with horizontal shore (shoring) device 5.
Embodiment four:
On the basis of embodiment three, as shown in Figure 9, shear wall hole 3 is in inverted L-shaped, it is similar to the situation of embodiment two, having upper and lower two groups of lifting platform box beams in the altitude range at shear wall hole 3, wherein, lower group of lifting platform box beam 1 ' includes being positioned at mutually level 3rd box beam 13 and the 4th box beam 14, on 13 bottom surfaces being located at described vertical Portal Section 30 of described 3rd box beam, the reserved opening place that described 4th box beam 14 is located under this height described support shear wall 20. Support for solving the box beam in this situation, the application reoffers another kind of temporary support shelf structure, shown in Figure 10, the base 40 of this kind of temporary support 4c is located on described vertical Portal Section 30 bottom surface between described 3rd box beam 13 and described support shear wall 20, and the vertical rod 42 then diagonal brace of temporary support 4c is connected between horizontal rest 44 and base 40. Other structures are basic and embodiment three is identical, just no longer add to repeat.
After completing above-mentioned implementation process, the following characteristics of the application should be able to be embodied:
The application illustrates multiple unsettled situation when lifting platform box beam is in difform shear wall hole, the problem solving lifting platform box beam flying shore by arranging the temporary support of different structure form on shear wall hole, thus ensure that the stress balance of whole lifting platform in jacking process and jacking safety comprehensively.
It should be noted that, the structure of this specification institute accompanying drawings depicted, ratio, size etc., all only in order to coordinate the disclosed content of description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of the present invention, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, under not affecting effect that the present invention can be generated by and the purpose that can reach, all should still drop on disclosed technology contents and obtain in the scope that can contain. Simultaneously, in this specification cited as " on ", D score, "left", "right", " centre " and " one " etc. term, it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, changing under technology contents without essence, when being also considered as the enforceable category of the present invention.
Above in association with accompanying drawing embodiment, the present invention being described in detail, the present invention can be made many variations example by those skilled in the art according to the above description. Thus, some details in embodiment should not constitute limitation of the invention, the present invention by the scope that defines using appended claims as protection domain.
Claims (10)
1. the lifting platform box beam supporting construction for high-rise building, including lifting platform and be located at the box beam bottom described lifting platform, the end of described box beam is provided with support bracket, the corresponding described support bracket of the shear wall of described high-rise building is formed with support end, it is characterized in that, the support of at least one described box beam formation hole, shear wall position corresponding to bracket, described openings position is provided with temporary support to shore described support bracket.
2. lifting platform box beam supporting construction according to claim 1, it is characterised in that
Described temporary support is lattice column support.
3. lifting platform box beam supporting construction according to claim 2, it is characterised in that
There is in the altitude range at the described hole of described shear wall box beam described in upper and lower two groups, described lattice column support is wide at the top and narrow at the bottom, and then, the upper end of described lattice column support is supported under box beam described in group, and the lower end of described lattice column support is propped up on the bottom surface, described hole being located at described in lower group between box beam.
4. lifting platform box beam supporting construction according to claim 1, it is characterised in that
Described temporary support includes the base be located on bottom surface, described hole and is fixedly arranged on the vertical rod on described base, the top of described vertical rod is provided with a horizontal rest, one end of described horizontal rest is supported under described support bracket, and the other end extension of described horizontal rest is supported in described hole on the support shear wall protruded out.
5. lifting platform box beam supporting construction according to claim 4, it is characterised in that
Having box beam described in upper and lower two groups in the altitude range at the described hole of described shear wall, on the bottom surface at the described hole that described base is located between described in lower group, described vertical rod diagonal brace is connected between described horizontal rest and described base.
6. lifting platform box beam supporting construction according to claim 5, it is characterised in that
Described temporary support is single bracket shape steel bracket.
7. according to the arbitrary described lifting platform box beam supporting construction of claim 1 to 6, it is characterised in that be connected to horizontal shore (shoring) device between both sides and the described hole of described temporary support.
8. lifting platform box beam supporting construction according to claim 7, it is characterised in that
Described horizontal shore (shoring) device includes steel plate seat and shores beam, described steel plate seat is embedded in the side at the described hole of described shear wall in advance, the described one end horizontal welding shoring beam is connected on described steel plate seat, described in shore the other end of beam and shore the side being connected to described temporary support.
9. the lifting platform box beam Construction of Supporting method for high-rise building, include shear wall, lifting platform in described high-rise building and be located at the box beam bottom described lifting platform, the end of described box beam is provided with support bracket, the corresponding described support bracket of described shear wall is formed with support end, it is characterized in that, described lifting platform box beam Construction of Supporting method comprises the following steps:
At at least one described, box beam supports the formation hole, shear wall position corresponding to bracket;
At described openings position, temporary support is set to shore described support bracket.
10. lifting platform box beam Construction of Supporting method according to claim 9, it is characterised in that comprise the following steps:
Horizontal shore (shoring) device it is connected between the both sides of described temporary support and the described hole of described shear wall, state horizontal shore (shoring) device include steel plate seat and shore beam, described steel plate seat is embedded in advance the side at the described hole of described shear wall, the described one end horizontal welding shoring beam is connected on described steel plate seat, the described other end shoring beam is shored the side being connected to described temporary support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210848.6A CN105672694B (en) | 2016-04-06 | 2016-04-06 | For the lifting platform box beam support construction and its construction method of high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210848.6A CN105672694B (en) | 2016-04-06 | 2016-04-06 | For the lifting platform box beam support construction and its construction method of high-rise building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105672694A true CN105672694A (en) | 2016-06-15 |
| CN105672694B CN105672694B (en) | 2018-06-29 |
Family
ID=56308371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210848.6A Active CN105672694B (en) | 2016-04-06 | 2016-04-06 | For the lifting platform box beam support construction and its construction method of high-rise building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105672694B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368426A (en) * | 2016-10-12 | 2017-02-01 | 上海建工七建集团有限公司 | Auxiliary supporting system for super high-rise building climbing equipment |
| CN106368327A (en) * | 2016-10-21 | 2017-02-01 | 中国建筑第八工程局有限公司 | High-altitude integral slide device for jacking platform and construction method |
| CN107859339A (en) * | 2017-11-14 | 2018-03-30 | 中建三局第建设工程有限责任公司 | A kind of synchronous hoisting device and method for box beam support steel corbel |
| CN108691414A (en) * | 2017-11-12 | 2018-10-23 | 江苏揽月工程科技发展股份有限公司 | Core Walls Structure shear wall converts boom device without wall without creeping formwork seat in the plane at beam |
| CN108729664A (en) * | 2018-07-03 | 2018-11-02 | 中国建筑第八工程局有限公司 | The lifting platform jacking method for integrating template type attachment device and lattice column |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3941313A1 (en) * | 1988-12-15 | 1990-06-21 | Ilukkumbure | COMPOSITE STRUCTURE FOR A JOINT FOR SUPPORTING AN UPRISING WALL |
| EP0992641A1 (en) * | 1998-10-07 | 2000-04-12 | Shinko Corporation | Beam supporter |
| CN102661039A (en) * | 2012-05-11 | 2012-09-12 | 上海建工集团股份有限公司 | Drum frame supporting power built-in integrated jacking steel platform formwork system and construction method |
| CN103669832A (en) * | 2013-12-13 | 2014-03-26 | 中建三局第一建设工程有限责任公司 | Standard Bailey truss assembling type jacking formwork system |
| CN204781929U (en) * | 2015-05-22 | 2015-11-18 | 武汉凡肯智能装备有限公司 | Convenient intelligent hydraulic pressure jacking die carrier system of standard form shellfish thunder frame of assembling |
| CN205558342U (en) * | 2016-04-06 | 2016-09-07 | 中国建筑第八工程局有限公司 | A jacking platform case roof beam bearing structure for super high -rise building |
-
2016
- 2016-04-06 CN CN201610210848.6A patent/CN105672694B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3941313A1 (en) * | 1988-12-15 | 1990-06-21 | Ilukkumbure | COMPOSITE STRUCTURE FOR A JOINT FOR SUPPORTING AN UPRISING WALL |
| EP0992641A1 (en) * | 1998-10-07 | 2000-04-12 | Shinko Corporation | Beam supporter |
| CN102661039A (en) * | 2012-05-11 | 2012-09-12 | 上海建工集团股份有限公司 | Drum frame supporting power built-in integrated jacking steel platform formwork system and construction method |
| CN103669832A (en) * | 2013-12-13 | 2014-03-26 | 中建三局第一建设工程有限责任公司 | Standard Bailey truss assembling type jacking formwork system |
| CN204781929U (en) * | 2015-05-22 | 2015-11-18 | 武汉凡肯智能装备有限公司 | Convenient intelligent hydraulic pressure jacking die carrier system of standard form shellfish thunder frame of assembling |
| CN205558342U (en) * | 2016-04-06 | 2016-09-07 | 中国建筑第八工程局有限公司 | A jacking platform case roof beam bearing structure for super high -rise building |
Non-Patent Citations (1)
| Title |
|---|
| 刘晓升等: "模块化低位顶升钢平台模架体系在超高层建筑施工中的应用管理", 《施工技术》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368426A (en) * | 2016-10-12 | 2017-02-01 | 上海建工七建集团有限公司 | Auxiliary supporting system for super high-rise building climbing equipment |
| CN106368426B (en) * | 2016-10-12 | 2018-12-18 | 上海建工七建集团有限公司 | A kind of auxiliary shoring system of super high-rise building climbing equipment |
| CN106368327A (en) * | 2016-10-21 | 2017-02-01 | 中国建筑第八工程局有限公司 | High-altitude integral slide device for jacking platform and construction method |
| CN106368327B (en) * | 2016-10-21 | 2019-06-14 | 中国建筑第八工程局有限公司 | A kind of lifting platform high-altitude integral slide device and construction method |
| CN108691414A (en) * | 2017-11-12 | 2018-10-23 | 江苏揽月工程科技发展股份有限公司 | Core Walls Structure shear wall converts boom device without wall without creeping formwork seat in the plane at beam |
| CN107859339A (en) * | 2017-11-14 | 2018-03-30 | 中建三局第建设工程有限责任公司 | A kind of synchronous hoisting device and method for box beam support steel corbel |
| CN108729664A (en) * | 2018-07-03 | 2018-11-02 | 中国建筑第八工程局有限公司 | The lifting platform jacking method for integrating template type attachment device and lattice column |
| CN108729664B (en) * | 2018-07-03 | 2023-08-08 | 中国建筑第八工程局有限公司 | Integrated template type connecting device for jacking platform and jacking method of lattice column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105672694B (en) | 2018-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105672694A (en) | Lifting platform box girder support structure for super high-rise buildings and construction method thereof | |
| US9279260B2 (en) | Modular panel concrete form for self-lifting concrete form system | |
| US10550566B2 (en) | Structure and method of making the same | |
| CN104662239A (en) | Formwork support element | |
| CN205602390U (en) | Precast concrete component transportation frame | |
| CN105442839A (en) | Erecting method of cantilever structure formwork bent | |
| CN205558342U (en) | A jacking platform case roof beam bearing structure for super high -rise building | |
| CN111980439A (en) | Wall bearing replacement device and wall bearing replacement construction method | |
| CN106013450A (en) | Core tube skip-floor construction method | |
| CN205777531U (en) | Floor slab construction beam string shuttering supporting equipment | |
| CN205475707U (en) | A jacking platform for super high -rise building | |
| CN113047594A (en) | Movable climbing frame for elevator shaft and erection method thereof | |
| JP6885888B2 (en) | Scaffolding installation method and scaffolding installation structure | |
| CN207268089U (en) | Tool-type hoisting bracket device | |
| CN109989357A (en) | Aerial work construction platform and box type beam bridge building method | |
| JP2017031657A (en) | Ceiling crane support device and load receiving member | |
| CN105672471A (en) | Construction lifting machine foundation and construction method thereof | |
| JP7436341B2 (en) | Structure lift-up method and its equipment configuration | |
| CN108643043B (en) | Be applied to anchor structure of cable tower that has narrow and small upper portion cross-section | |
| JP2009001975A (en) | Method for constructing aerial structural body between a plurality of building ridges | |
| CN106436890B (en) | A kind of interim conversion layer being arranged on flooring | |
| JPH06294163A (en) | Constructing method for building | |
| CN114458034A (en) | Foldable lifting shielding wall and construction method thereof | |
| JP2021011748A (en) | Horizontal force transmission mechanism | |
| CN104234187A (en) | Large-truss steel structure of office building and mounting method for large-truss steel structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |