CN114182953B - Integral steel platform die carrier and use method thereof - Google Patents
Integral steel platform die carrier and use method thereof Download PDFInfo
- Publication number
- CN114182953B CN114182953B CN202111540805.1A CN202111540805A CN114182953B CN 114182953 B CN114182953 B CN 114182953B CN 202111540805 A CN202111540805 A CN 202111540805A CN 114182953 B CN114182953 B CN 114182953B
- Authority
- CN
- China
- Prior art keywords
- lifting
- guide rail
- lifting guide
- steel platform
- core tube
- 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.)
- Active
Links
Images
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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/28—Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer and which are anchored in the hardened concrete
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
In order to eliminate the influence of a supporting steel beam of an integral steel platform formwork on the integral construction of a core tube and improve the application flexibility of the integral steel platform formwork, the invention provides the integral steel platform formwork and a construction method thereof, and the technical scheme of the integral steel platform formwork is as follows: an integral steel platform die carrier comprises a top platform, a plurality of lifting devices, a plurality of lifting guide rails and a plurality of cylinder frames; each lifting guide rail vertically penetrates through the top platform, and the lower end of each lifting guide rail is arranged at the upper part of an existing wall body of the core tube; the lifting device is sleeved on the lifting guide rail and is arranged at the upper part of the top platform; the top platform is arranged above the core tube; each canister is disposed below the top platform.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to an integral steel platform formwork and a use method thereof.
Background
In the technical field of super high-rise building construction, two technical systems of integral steel platform formwork equipment and hydraulic climbing templates are mainly adopted in China, wherein the integral steel platform formwork technology is widely accepted by the engineering community and has been widely applied to the field of super high-rise building construction.
The integral steel platform die carrier generally comprises a steel platform, a lifting device and a cylinder frame. When the core tube wall body is poured, the integral steel platform die carrier is supported by means of brackets extending out of the tube carrier arranged in the core tube. When the integral steel platform die carrier needs to be lifted, the lifting device is supported on the upper part of the core tube wall body, and the steel platform is lifted through the lifting device. And (3) performing cyclic operation in this way, and completing the construction of the core tube.
In the construction process, in order to ensure the stability of the integral steel platform die carrier, a supporting steel beam is required to be arranged at the lower part of the cylinder frame. However, in the process of lifting the integral steel platform formwork, the supporting steel beams pass through the construction positions of all the floors, so that the construction of the floors in the core tube area inside the tube frame cannot be performed, and only after the integral steel platform formwork is lifted to a certain height, the floors in the core tube area below the tube frame can be constructed. Along with the increasing complexity of the super high-rise building structure, the core tube wall and the floor slab with corresponding elevation are often required to be constructed synchronously. At this time, the supporting steel beam will affect the overall construction of the core tube.
Disclosure of Invention
The invention provides an integral steel platform formwork and a construction method thereof in order to eliminate the influence of a supporting steel beam of the integral steel platform formwork on integral construction of a core tube and improve the application flexibility of the integral steel platform formwork.
The technical scheme of the integral steel platform die carrier is as follows:
an integral steel platform die carrier comprises a top platform, a plurality of lifting devices, a plurality of lifting guide rails and a plurality of cylinder frames; each lifting guide rail vertically penetrates through the top platform, and the lower end of each lifting guide rail is arranged at the upper part of an existing wall body of the core tube; the lifting device is sleeved on the lifting guide rail and is arranged at the upper part of the top platform; the top platform is arranged above the core tube; each canister is disposed below the top platform.
When the integral steel platform die carrier is used, the top platform is fixed on the lifting guide rail through the lifting device; secondly, under the condition that the stability of the top platform is ensured, part of lifting devices take the top platform as an acting point to drive the corresponding lifting guide rail to rise; thirdly, constructing a new wall of the core tube below the lifted lifting guide rail; fourth, after the new wall body is stable, the lifted lifting guide rail is lowered to the position above the new wall body; fifth, repeating the second step to the fourth step until pouring of all new walls is completed and lifting of all lifting guide rails is completed; sixthly, the lifting device takes the lifting guide rail as an acting point to drive the top platform to rise; and seventhly, repeating the second step to the sixth step until the core tube completes construction.
Compared with the existing integral steel platform formwork, the integral steel platform formwork provided by the invention has the advantages that the supporting steel girder for preventing the floor slab in the core tube from being constructed is not needed, the pouring of the core tube and the lifting of the integral steel platform formwork are realized by virtue of the sequential actions of the lifting devices, so that the application flexibility of the integral steel platform formwork is improved.
The invention also provides a use method of the integral steel platform die carrier, which comprises the following steps:
s1, fixing a top platform on a lifting guide rail through a lifting device;
s2, under the condition that the stability of the top platform is ensured, part of lifting devices take the top platform as an acting point to drive the corresponding lifting guide rail to rise;
s3, constructing a new wall of the core tube below the lifted lifting guide rail;
s4, after the new wall body is stable, the lifted lifting guide rail is lowered to the position above the new wall body;
s5, repeating the second step to the fourth step until pouring of all new walls is completed and lifting of all lifting guide rails is completed;
s6, the lifting device takes the lifting guide rail as an acting point to drive the top platform to ascend;
and S7, repeating the second step to the sixth step until the core tube completes construction.
Compared with the existing integral steel platform formwork, the integral steel platform formwork provided by the invention has the advantages that the supporting steel girder for preventing the floor slab in the core tube from being constructed is not needed, the pouring of the core tube and the lifting of the integral steel platform formwork are realized by virtue of the sequential actions of the lifting devices, so that the application flexibility of the integral steel platform formwork is improved.
The invention provides a second integral steel platform die carrier, which has the following technical scheme:
an integral steel platform die carrier comprises a top platform, a plurality of lifting devices, a plurality of lifting guide rails and a plurality of cylinder frames; each lifting guide rail vertically penetrates through the top platform, and the lower end of each lifting guide rail is arranged at the upper part of an existing wall body of the core tube; the lifting device is sleeved on the lifting guide rail and is arranged at the upper part of the top platform; the top platform is arranged above the core tube; each cylinder is arranged at the lower part of the top platform; in the integral steel platform die carrier, a telescopic bracket is arranged on one side of the cylinder carrier, which is close to the existing wall body of the core cylinder; the existing wall body of the core tube is provided with reserved holes at intervals along the vertical direction; the telescopic bracket is matched with the reserved hole.
Compared with the existing integral steel platform formwork, the integral steel platform formwork provided by the invention has no supporting steel girder for preventing the floor slab construction in the core tube, and the pouring of the core tube and the lifting of the integral steel platform formwork are realized by virtue of the sequential actions of each lifting device and the telescopic bracket, so that the flexibility of the application of the integral steel platform formwork is improved.
Further, in the integral steel platform formwork, the reserved hole penetrates through the existing wall of the core tube; the cylinder frames are oppositely arranged on the inner side and the outer side of the existing wall body of the core cylinder; the end of the telescopic bracket is provided with a connector. When the integral steel platform die carrier is supported by means of the telescopic brackets, the telescopic brackets of the cylinder frames on the inner side and the outer side of the side wall of the core cylinder wall can penetrate through corresponding through reserved holes and are connected together through connectors. Thus, the stability of the integral steel platform die carrier can be enhanced, and the safety of the integral steel platform die carrier is improved.
Further, in the integral steel platform die carrier, the integral steel platform die carrier is arranged on a plurality of adjacently arranged core barrels. The plurality of core tubes have stable structure by utilizing the integral steel platform die carrier.
The invention also provides a use method of the second integral steel platform die carrier, which comprises the following steps:
s1, fixing a top platform on a lifting guide rail through a lifting device;
s2, stretching out the telescopic bracket to the corresponding reserved hole,
s3, the lifting device takes the top platform as an acting point to drive the corresponding lifting guide rail to ascend;
s4, constructing a new wall of the core tube;
s5, after the new wall body is stable, the lifting device is lowered to the position above the new wall body;
s6, recovering the telescopic bracket, wherein the lifting device takes the lifting guide rail as an acting point to drive the top platform to rise;
s7, repeating the steps S2 to S6 until the core tube completes construction.
Compared with the existing integral steel platform formwork, the integral steel platform formwork provided by the invention has no supporting steel girder for preventing the floor slab construction in the core tube, and the pouring of the core tube and the lifting of the integral steel platform formwork are realized by virtue of the sequential actions of each lifting device and the telescopic bracket, so that the flexibility of the application of the integral steel platform formwork is improved.
Further, in the method for using the integral steel platform formwork, S2 further comprises the step that the end parts of the telescopic brackets on the cylinder frames which are arranged on the inner side and the outer side of the side wall of the core cylinder wall in pairs are connected together through connectors. When the integral steel platform die carrier is supported by means of the telescopic brackets, the telescopic brackets of the cylinder frames on the inner side and the outer side of the side wall of the core cylinder wall can penetrate through corresponding through reserved holes and are connected together through connectors. Thus, the stability of the integral steel platform die carrier can be enhanced, and the safety of the integral steel platform die carrier is improved.
Drawings
FIG. 1 is a schematic illustration of a first monolithic steel platform formwork of the present invention;
FIG. 2 is a top view of a first monolithic steel platform formwork of the present invention;
FIG. 3 is a construction schematic of S1 of a first monolithic steel platform formwork of the present invention;
FIG. 4 is a construction schematic of S2 of a first monolithic steel platform formwork of the present invention;
FIG. 5 is a construction schematic of S3, S4 of the first integral steel platform formwork of the present invention;
FIG. 6 is a construction schematic of S5 of a first monolithic steel platform formwork of the present invention;
FIG. 7 is a construction schematic of S6 of a first monolithic steel platform formwork of the present invention;
FIG. 8 is a schematic view of a second monolithic steel platform formwork of the present invention;
FIG. 9 is a construction schematic of S1, S2 of a second monolithic steel platform formwork of the present invention;
FIG. 10 is a construction schematic of S3 of a second monolithic steel platform formwork of the present invention;
FIG. 11 is a construction schematic of S4, S5 of a second monolithic steel platform formwork of the present invention;
FIG. 12 is a construction schematic of S6 of a second monolithic steel platform formwork of the present invention;
FIG. 13 is a schematic view of a third monolithic steel platform formwork of the present invention;
FIG. 14 is an enlarged view of a portion of the telescoping bracket of FIG. 13;
FIG. 15 is a schematic view of a fourth monolithic steel platform formwork of the present invention;
fig. 16 is a schematic diagram of the prior art.
Detailed Description
The above description is only illustrative of the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.
Referring to fig. 16, in the core tube construction process, in order to secure the stability of the overall steel platform formwork, a supporting steel beam d needs to be provided at the lower portion of the tube frame. However, in the process of lifting the integral steel platform formwork, the supporting steel beams pass through the construction positions of the floor slabs e, so that the construction of the floor slab e in the core tube area inside the tube frame cannot be performed, and the construction of the floor slab in the core tube area below the tube frame can be performed only after the integral steel platform formwork is lifted by a certain height. Along with the increasing complexity of the super high-rise building structure, the core tube wall and the floor slab e with the corresponding elevation are often required to be synchronously constructed. At this time, the supporting steel beam d affects the overall construction of the core tube. In order to solve the above problems, the following embodiments provide several technical solutions.
Example 1:
the embodiment provides an integral steel platform die carrier, referring to fig. 1, comprising a top platform 1, a plurality of lifting devices 2, a plurality of lifting guide rails 6 and a plurality of cylinder frames 3; each lifting guide rail 6 vertically penetrates through the top platform 1, and the lower end of each lifting guide rail 6 is arranged on the upper part of the existing wall body c of the core tube a; the lifting device 2 is sleeved on the lifting guide rail 6 and is arranged at the upper part of the top platform 1; the top platform 1 is arranged above the core tube a; each cartridge 3 is provided in the lower part of the top deck 1.
When the integral steel platform die carrier is used, the top platform 1 is fixed on the lifting guide rail 6 through the lifting device 2; secondly, under the condition that the stability of the top platform 1 is ensured, part of the lifting devices 2 take the top platform 1 as an acting point to drive the corresponding lifting guide rails 6 to ascend; thirdly, constructing a new wall b of the core tube a below the lifted lifting guide rail 6; fourth, after the new wall b is stabilized, the lifting guide rail 6 which is lifted is lowered to the position above the new wall b; fifth, repeating the second step to the fourth step until pouring of all the new walls b is completed and lifting of all the lifting guide rails 6 is completed; sixthly, the lifting device 2 takes the lifting guide rail 6 as an acting point to drive the top platform 1 to ascend; and seventhly, repeating the second step to the sixth step until the core tube a finishes construction.
Compared with the existing integral steel platform formwork, the integral steel platform formwork of the embodiment has no supporting steel girder for preventing the floor slab in the core tube a from being constructed, and the pouring of the core tube a and the lifting of the integral steel platform formwork are realized by virtue of the sequential actions of the lifting devices 2, so that the flexibility of the application of the integral steel platform formwork is improved.
Example 2:
the embodiment provides a use method of the integral steel platform formwork of embodiment 1, and the technical scheme includes the following steps:
referring to fig. 3, S1, the top deck 1 is fixed to the lift rail 6 by the lift 2;
referring to fig. 4, S2, under the condition of ensuring the stability of the top platform 1, a part of the lifting device 2 takes the top platform 1 as an acting point to drive the corresponding lifting guide rail 6 to rise;
referring to fig. 5, S3, a new wall b of the core barrel a under the lifting rail 6 that has been lifted is constructed;
referring to fig. 5, S4, after the new wall b is stabilized, the lifting rail 6, which has been lifted, is lowered above the new wall b;
referring to fig. 6, S5, repeating the second to fourth steps until pouring of all new walls b is completed and lifting of all lifting rails 6 is completed; with continued reference to fig. 2, in order to keep the top platform 1 stable, the first lifting rail 61, the second lifting rail 62, the third lifting rail 63, and the fourth lifting rail 64 may be lifted first, and then the fifth lifting rail 65, the sixth lifting rail 66, the seventh lifting rail 67, and the eighth lifting rail 68 may be lifted;
referring to fig. 7, S6, the lifting device 2 takes the lifting rail 6 as an acting point to drive the top platform 1 to rise;
and S7, repeating the second step to the sixth step until the core tube a finishes construction.
Compared with the existing integral steel platform formwork, the integral steel platform formwork of the embodiment has no supporting steel girder for preventing the floor slab in the core tube a from being constructed, and the pouring of the core tube a and the lifting of the integral steel platform formwork are realized by virtue of the sequential actions of the lifting devices 2, so that the flexibility of the application of the integral steel platform formwork is improved.
Example 3:
the embodiment provides a second integral steel platform die carrier, and the technical scheme is as follows:
referring to fig. 8, an integral steel platform formwork comprises a top platform 1, a plurality of lifting devices 2, a plurality of lifting guide rails 6, and a plurality of barrel frames 3; each lifting guide rail 6 vertically penetrates through the top platform 1, and the lower end of each lifting guide rail 6 is arranged on the upper part of the existing wall body c of the core tube a; the lifting device 2 is sleeved on the lifting guide rail 6 and is arranged at the upper part of the top platform 1; the top platform 1 is arranged above the core tube a; each cylinder frame 3 is arranged at the lower part of the top platform 1; in the integral steel platform mould frame, a telescopic bracket 4 is arranged on one side of the cylinder frame 3, which is close to the existing wall c of the core cylinder a; the existing wall c of the core tube a is provided with reserved holes 5 at intervals along the vertical direction; the telescopic bracket 4 is matched with the reserved hole 5.
Compared with the existing integral steel platform formwork, the integral steel platform formwork of the embodiment has no supporting steel girder for preventing the floor slab in the core tube a from being constructed, and the pouring of the core tube a and the lifting of the integral steel platform formwork are realized by means of the sequential actions of each lifting device 2 and the telescopic bracket 4, so that the flexibility of the application of the integral steel platform formwork is improved.
Example 4:
the embodiment provides a method for using the integral steel platform formwork of embodiment 3, and the technical scheme includes the following steps:
referring to fig. 9, S1, the top platform 1 is fixed to the lift rail 6 by the lift 2;
referring to fig. 9, S2, the retractable brackets 4 are extended into the corresponding reserved holes 5,
referring to fig. 10, S3, the lifting device 2 takes the top platform 1 as an acting point to drive the corresponding lifting guide rail 6 to rise;
referring to fig. 11, S4, a new wall b of the core tube a is constructed;
referring to fig. 11, S5, after the new wall b is stabilized, the lifting device 2 is lowered over the new wall b;
referring to fig. 12, S6, the retractable bracket 4 is recovered, and the lifting device 2 takes the lifting guide rail 6 as an acting point to drive the top platform 1 to rise;
s7, repeating the steps S2 to S6 until the core tube (a) completes construction.
Compared with the existing integral steel platform formwork, the integral steel platform formwork of the embodiment has no supporting steel girder for preventing the floor slab in the core tube a from being constructed, and the pouring of the core tube a and the lifting of the integral steel platform formwork are realized by means of the sequential actions of each lifting device 2 and the telescopic bracket 4, so that the flexibility of the application of the integral steel platform formwork is improved.
Example 5:
the embodiment provides a third integral steel platform die carrier, and the technical scheme is as follows:
referring to fig. 13 and 14, in the integral steel platform formwork according to embodiment 3, the reserved hole (5) penetrates through the existing wall (c) of the core tube (a); the cylinder frames (3) are arranged on the inner side and the outer side of the existing wall body (c) of the core cylinder (a) in pairs; the end part of the telescopic bracket (4) is provided with a connector (7). When the integral steel platform die carrier is supported by means of the telescopic bracket (4), the telescopic bracket (4) of the cylinder frame (3) on the inner side and the outer side of the wall body side wall of the core cylinder (a) can penetrate through the corresponding through reserved hole (5) and are connected together through the connector (7). Thus, the stability of the integral steel platform die carrier can be enhanced, and the safety of the integral steel platform die carrier is improved.
Example 6:
the embodiment provides a fourth integral steel platform die carrier, and the technical scheme is as follows:
referring to fig. 15, in the integral steel platform formwork according to embodiment 3, the integral steel platform formwork is mounted on a plurality of adjacently disposed core barrels (a). The plurality of core tubes (a) have stable structure by utilizing the integral steel platform die carrier.
The above description is only illustrative of the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.
Claims (5)
1. The integral steel platform die carrier is characterized by comprising a top platform (1), a plurality of lifting devices (2), a plurality of lifting guide rails (6) and a plurality of cylinder frames (3);
each lifting guide rail (6) vertically penetrates through the top platform (1), and the lower end of each lifting guide rail (6) is arranged on the upper part of an existing wall body (c) of the core tube (a);
the lifting device (2) is sleeved on the lifting guide rail (6) and is arranged at the upper part of the top platform (1);
the top platform (1) is arranged above the core tube (a);
each cylinder frame (3) is arranged at the lower part of the top platform (1);
a telescopic bracket (4) is arranged on one side of the cylinder frame (3) close to the existing wall body (c) of the core cylinder (a); the existing wall body (c) of the core tube (a) is provided with reserved holes (5) at intervals along the vertical direction; the telescopic bracket (4) is matched with the reserved hole (5); the reserved hole (5) penetrates through the existing wall (c) of the core tube (a); the cylinder frames (3) are arranged on the inner side and the outer side of the existing wall body (c) of the core cylinder (a) in pairs; the end part of the telescopic bracket (4) is provided with a connector (7).
2. The monolithic steel platform formwork of claim 1, wherein the monolithic steel platform formwork is disposed on a plurality of adjacently disposed core barrels (a).
3. The method of using the monolithic steel platform formwork of claim 1, comprising the steps of:
s1, fixing a top platform (1) on a lifting guide rail (6) through a lifting device (2);
s2, under the condition that the stability of the top platform (1) is ensured, the part of lifting devices (2) take the top platform (1) as a force point to drive the corresponding lifting guide rail (6) to rise;
s3, constructing a new wall body (b) of the core tube (a) below the lifted lifting guide rail (6);
s4, after the new wall body (b) is stable, the lifting guide rail (6) which is lifted is lowered to the position above the new wall body (b);
s5, repeating the second step to the fourth step until pouring of all the new walls (b) is completed and lifting of all the lifting guide rails (6) is completed;
s6, the lifting device (2) takes the lifting guide rail (6) as a force point to drive the top platform (1) to ascend;
and S7, repeating the second step to the sixth step until the core tube (a) completes construction.
4. A method of using the monolithic steel platform formwork according to any one of claims 1-2, comprising the steps of:
s1, fixing a top platform (1) on a lifting guide rail (6) through a lifting device (2);
s2, stretching out the telescopic bracket (4) to the corresponding reserved hole (5),
s3, the lifting device (2) takes the top platform (1) as a force point to drive the corresponding lifting guide rail (6) to ascend;
s4, constructing a new wall body (b) of the core tube (a);
s5, after the new wall body (b) is stable, the lifting device (2) is lowered to the position above the new wall body (b);
s6, recovering the telescopic bracket (4), and taking a lifting guide rail (6) as a force point by the lifting device (2) to drive the top platform (1) to ascend;
s7, repeating the steps S2 to S6 until the core tube (a) completes construction.
5. The method of using the integral steel platform formwork of claim 4, wherein S2 further comprises connecting ends of telescopic brackets (4) on the barrel frames (3) arranged in pairs on the inner side and the outer side of the wall body side wall of the core barrel (a) together through connectors (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111540805.1A CN114182953B (en) | 2021-12-16 | 2021-12-16 | Integral steel platform die carrier and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111540805.1A CN114182953B (en) | 2021-12-16 | 2021-12-16 | Integral steel platform die carrier and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114182953A CN114182953A (en) | 2022-03-15 |
| CN114182953B true CN114182953B (en) | 2023-07-14 |
Family
ID=80544127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111540805.1A Active CN114182953B (en) | 2021-12-16 | 2021-12-16 | Integral steel platform die carrier and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114182953B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677889B (en) * | 2012-05-11 | 2014-03-26 | 上海建工集团股份有限公司 | System for alternatively supporting whole lifting steel platform formwork by steel column casing rack and construction method |
| CN102704705B (en) * | 2012-06-06 | 2014-08-06 | 河北省建筑科学研究院 | Building long-stroke redescending-free multi-point synchronous jacking method |
| CN110565937A (en) * | 2019-09-02 | 2019-12-13 | 上海建工一建集团有限公司 | Door type integral lifting steel platform |
| CN112031401B (en) * | 2020-08-05 | 2022-03-18 | 上海建工集团股份有限公司 | Two-way adjustable automatic template opening and closing system of climbing formwork and use method thereof |
-
2021
- 2021-12-16 CN CN202111540805.1A patent/CN114182953B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114182953A (en) | 2022-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106437130A (en) | Inner roof external climbing type formwork construction platform for super high-rise building construction | |
| CN106400951B (en) | A kind of level and vertical structure method for synchronously constructing of super high-rise building | |
| CN102661039A (en) | Drum frame supporting power built-in integrated jacking steel platform formwork system and construction method | |
| CN108033367B (en) | Synchronous lifting device and lifting method for steel column and cylinder frame alternately supported steel platform and tower crane | |
| CN103061500A (en) | Bowstring truss type fully-enclosed hydraulic climbing formwork system and application method for same | |
| CN206233541U (en) | A kind of interior top external climbing mould bases operation platform for construction of super highrise building | |
| CN105442839A (en) | Erecting method of cantilever structure formwork bent | |
| CN108331336A (en) | The integrated lifting steel plateform system and its construction method of floor synchronous construction | |
| CN110805259A (en) | Integral steel platform formwork equipment for synchronous construction and construction method | |
| CN217175692U (en) | Intelligent hydraulic lifting formwork system for super high-rise core tube construction | |
| CN115788012A (en) | Hydraulic climbing formwork integral climbing and sliding device and method suitable for inclined wall construction | |
| CN112523520B (en) | Construction method of lifting protection platform for prefabricated building | |
| CN114182953B (en) | Integral steel platform die carrier and use method thereof | |
| US9683338B2 (en) | Form traveller for the construction of engineering works | |
| CN217439544U (en) | Building top outer vertical surface overhanging structure template supporting system | |
| CN111910912A (en) | Be used for construction machinery and construction grouping synchronous elevation structure | |
| CN108625292B (en) | Template assembling platform of prefabricated stand column | |
| CN104847108A (en) | Hydraulic climbing formwork structure and construction method of hydraulic climbing formwork structure | |
| CN211257773U (en) | Door type integral lifting steel platform | |
| CN109372242A (en) | A kind of construction of lift well security improvement stage apparatus and application method | |
| CN221192981U (en) | Hanging basket for bridge construction | |
| CN216840813U (en) | Vertical passage structure for building shaping of assembly type house construction project | |
| CN116289606A (en) | Method for installing climbing type working platform outside building | |
| CN210918280U (en) | Upper prefabricated stand column assembly construction system | |
| CN215564411U (en) | Sliding construction device for high-rise cylindrical building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |