CN115467505A - Climbing system for overhead layer climbing frame - Google Patents
Climbing system for overhead layer climbing frame Download PDFInfo
- Publication number
- CN115467505A CN115467505A CN202210896145.9A CN202210896145A CN115467505A CN 115467505 A CN115467505 A CN 115467505A CN 202210896145 A CN202210896145 A CN 202210896145A CN 115467505 A CN115467505 A CN 115467505A
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- 230000009194 climbing Effects 0.000 title claims abstract description 100
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 125000006850 spacer group Chemical group 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 25
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 101100175010 Caenorhabditis elegans gbf-1 gene Proteins 0.000 description 1
- 241000219098 Parthenocissus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
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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
- E04G5/00—Component parts or accessories for scaffolds
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses an overhead layer climbing frame climbing system, which relates to the technical field of building construction and comprises a climbing frame body and a climbing attachment device, wherein the climbing attachment device is arranged on an overhead layer floor slab; the climbing attachment device comprises a shaped triangular vertical frame and telescopic throwing support rods, the telescopic throwing support rods are arranged on two sides of the shaped triangular vertical frame, and the shaped triangular vertical frame is arranged on an overhead floor slab; the climbing frame body is arranged on one side of the shaped triangular vertical frame in a sliding mode. The overhead layer climbing frame climbing system can solve the problem of difficulty in climbing of the integral climbing scaffold under the conditions of special-shaped buildings, unconventional layers and the like, improves the construction speed, ensures the safe construction environment of the retraction part in the structure, enlarges the application range of the outer climbing frame and enables the construction of the outer climbing frame to be more diversified; and the regularization triangular vertical frame and the telescopic throwing support rod are adopted, so that the mounting efficiency of the multi-time climbing device is improved, and the stability of the attachment of the climbing frame structure is also improved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an overhead layer climbing frame climbing system.
Background
With the development of building technology, the application of the climbing frame system in the field of super high-rise construction is increasingly common, and the lifting technology is greatly improved. However, for some buildings with complex structures for meeting functional requirements, especially for the ultrahigh and ultralimit of the floor height caused by the change of high-altitude overhead floors or structural odd-even floors, the lifting of a standardized climbing frame system is challenged, the application of the climbing frame is limited, and the traditional method has disadvantages or cannot meet the construction requirements. The steel stand is adopted to assist climbing or the hanging bracket is erected to disconnect the inward-contracting structure part to climb in site construction, the former continuously climbs under the higher condition of the floor and needs to be frequently dismantled, installed and transported, the latter needs to be greatly hung by steel materials and labor input, and safety risks must be increased during high-altitude operation, so that the climbing bracket continuously attached under the change of the inward-contracting odd-even layer of the structure becomes a difficult problem to be solved urgently in the climbing bracket construction field.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide an overhead layer climbing frame climbing system, which can solve the problem of difficulty in climbing an integral climbing scaffold under the conditions of a special-shaped building, an unconventional layer and the like, improve the construction speed, ensure the construction environment with a structure with a contracted part, expand the application range of an outer climbing frame and enable the construction of the outer climbing frame to be more diversified.
In order to achieve the above purposes, the invention adopts a technical scheme that:
an overhead layer climbing system is applied to overhead layer floor, includes: the climbing attachment device is arranged on a floor slab of an overhead layer;
the climbing attachment device comprises a shaped triangular vertical frame and telescopic throwing support rods, the telescopic throwing support rods are arranged on two sides of the shaped triangular vertical frame, and the shaped triangular vertical frame is arranged on an overhead floor slab;
the climbing frame body is arranged on one side of the shaped triangular vertical frame in a sliding mode.
Optionally, the shaped triangular vertical frame includes an inclined supporting rod, an outrigger and a vertical column, the vertical column is disposed on the floor slab of the overhead floor, two ends of the vertical column are respectively connected to the inclined supporting rod and the outrigger, and the inclined supporting rod is connected to the other end of the outrigger.
Optionally, an attachment support is arranged at an end of one end of the upright column connected with the diagonal brace, and the climbing frame body is slidably arranged on the attachment support.
Optionally, the climbing frame body is slidably arranged on the attachment support through a guide rail.
Optionally, one end of the telescopic throwing support rod is hung on two sides of the upright post;
the other end of the telescopic throwing support rod extends towards the cantilever beam and surrounds the upright post to stretch and rotate in a certain range.
Optionally, the surface of the overhead floor slab is pre-buried with a first installation part and a second installation part, the cantilever beam is detachably arranged on the overhead floor slab through the first installation part, and the other end of the telescopic throwing support rod is detachably arranged on the overhead floor slab through the second installation part.
Optionally, the first installation part comprises an embedded bolt hole, and the second installation part comprises an embedded steel pipe hole.
Optionally, a cushion block is arranged below the cantilever beam, and the cushion block fixes the cantilever beam on the first installation part through a first installation assembly.
Optionally, the telescopic throwing support rod is fixedly arranged on the second installation part through a second installation component.
Optionally, the frame body of the climbing frame is also provided with an inclined pull rod;
the inclined pull rod and the surface of the overhead floor slab form an included angle of 45-60 degrees.
The climbing system of the overhead layer climbing frame provided by the invention has the beneficial effects that:
(1) The device can solve the problem of difficult climbing of the integral climbing scaffold under the conditions of special-shaped buildings, unconventional floors and the like, improves the construction speed, ensures the safe construction environment of the structure retraction part, enlarges the application range of the outer climbing scaffold and makes the construction of the outer climbing scaffold more diversified;
(2) The method for integrally hoisting the outside of the climbing frame of the attachment device by the tower crane is adopted, so that the attachment device and the support are prevented from being disassembled and assembled and manually transferred up and down, the construction period is shortened, the construction progress is ensured, and the cost is saved;
(3) By adopting the stereotyped triangular vertical frame and the telescopic throwing support rod, the mounting efficiency of the multi-climbing device is improved, and the attachment stability of the climbing frame structure is also improved;
(4) The design of the whole device not only solves the problem that the climbing frame of the overhead layer structure cannot be continuously lifted, but also improves the whole construction efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic diagram of an overhead climbing system according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a forming tripod in the embodiment of the present application;
FIG. 3 is a top view of an overhead layer climbing frame in an embodiment of the present application;
fig. 4 is a front view of an overhead climbing system in an embodiment of the present application.
In the figure: 1. a climbing frame body; 11. attaching a support; 12. a diagonal member; 2. climbing an attachment device; 21. forming a triangular vertical frame; 211. a diagonal brace; 212. a cantilever beam; 2121. a cushion block; 213. a column; 2131. a middle batten plate; 2132. the upper part is thickened with a batten plate; 2133. the lower part is thickened with a batten plate; 22. the support rod can be stretched and thrown; 10. an overhead floor slab; 101. a first mounting portion; 102. a second mounting portion.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
Because the steel upright posts are generally adopted to assist climbing or the hanging bracket is erected to disconnect the inward-contracting structure part to climb in the prior art, the steel upright posts need to be frequently dismantled, installed and transported when the floors are high in the continuous climbing mode, a large amount of overhanging steel materials and labor input are needed in the case of the hanging bracket, and safety risks must be increased during high-altitude operation.
In order to solve the technical problem, the application provides an overhead layer climbing system.
Referring to fig. 1 to 3, the climbing system for an overhead floor, applied to an overhead floor, includes: the climbing frame comprises a climbing frame body 1 and a climbing attachment device 2, wherein the climbing attachment device 2 is arranged on an overhead floor slab 10;
the climbing attachment device 2 comprises a shaped triangular vertical frame 21 and telescopic throwing support rods 22, the telescopic throwing support rods 22 are arranged on two sides of the shaped triangular vertical frame 21, and the shaped triangular vertical frame 21 is arranged on the overhead floor slab 10; the climbing frame body 1 is arranged on one side of the regularized triangular vertical frame 21 in a sliding mode.
Referring to fig. 2, the shaped triangular vertical frame 21 includes an inclined strut 211, a cantilever beam 212 and a vertical column 213, the vertical column 213 is disposed on the overhead floor 10, two ends of the vertical column 213 are respectively connected to the inclined strut 211 and the cantilever beam 212, the inclined strut 211 is connected to the other end of the cantilever beam 212, that is, the inclined strut 211, the cantilever beam 212 and the vertical column 213 are sequentially connected end to form the shaped triangular vertical frame 21.
Moreover, the shaped triangular vertical frame is formed by welding the inclined stay bar 211, the cantilever beam 212 and the upright column 213 to form a stable triangular structure which can be used independently; the upright column 213 is welded into a whole by adopting angle steel, two rows of bolt holes with the width of 30-40 mm are formed in the thickened batten plate at the upper part of the upright column 213, the welding position of the diagonal brace 211 is reserved, and the cantilever beam 212 and the upright column 213 are welded by 10#/12# channel steel.
With reference to fig. 2 and fig. 3, an attachment support 11 is disposed at an end of the upright 213 connected to the diagonal brace 211, and the climbing frame body 1 is slidably disposed on the attachment support 11;
preferably, the creeper body 1 is slidably arranged on the attachment support 11 through a guide rail.
Referring to fig. 4, one end of the retractable throwing brace 22 is hung on two sides of the upright column 213; the other end of the retractable throwing stay 22 extends toward the cantilever 212 and is retractably rotated within a certain range around the upright 213. The upright column 213 is a steel upright column, the steel upright column is composed of angle steel (not shown), a middle batten plate 2131, an upper thickened batten plate 2132 and a lower thickened batten plate 2133, and the telescopic throwing support rod 22 is connected with the overhead floor slab 10 (odd layers) through a fixed hinged support on the middle batten plate 2131 to form reliable support outside planes on two sides. The telescopic throwing support rod 22 is connected with the embedded steel pipe through a fixed hinge support welded on the middle batten plate 2131, and the embedded steel pipe is connected with the embedded steel pipe through a cross fastener. Wherein the odd layers are located between two even layers; for example, the third layer is an odd layer, and the third layer is located between the second layer (even layer) and the fourth layer (even layer).
In addition, the first installation part 101 and the second installation part 102 are embedded in the surface of the overhead floor 10, the cantilever beam 212 is detachably arranged on the overhead floor 10 through the first installation part 101, and the other end of the telescopic throwing support rod 22 is detachably arranged on the overhead floor 10 through the second installation part 102. The elevated floor slab 10 is used to detachably connect the climbing attachment 2 by means of a first installation part 101 and a second installation part 102 provided on the surface thereof.
The first mounting portion 101 includes a pre-buried bolt hole, and the second mounting portion 102 includes a pre-buried steel pipe hole; a cushion block 2121 is arranged below the cantilever beam, and the cantilever beam 212 is fixedly arranged on the first mounting part 101 through a first mounting assembly by the cushion block 2121; the retractable throwing support 22 is fixedly arranged on the second mounting part 102 through a second mounting component. The first installation assembly comprises a pre-buried bolt, the second installation assembly comprises a pre-buried steel pipe, the pre-buried bolt is matched with the pre-buried bolt hole, and the pre-buried steel pipe is matched with the pre-buried steel pipe hole.
Referring to fig. 1, the climbing frame body 1 is further provided with a diagonal draw bar 12; the inclined angle between the inclined pull rod 12 and the horizontal plane of the surface of the overhead floor slab 10 is 45-60 degrees.
The technical problem solved by the invention is that the following device and construction technical scheme are adopted (the following overhead layer comprises an overhead layer floor slab):
(1) Operation preparation, positioning and paying-off: hanging a vertical line from the edge of an overhead layer (such as a floor), ensuring that the attached supports of an upper overhead layer and a lower overhead layer are on the same vertical line, after determining the attached support seat, setting the position of a specific embedded bolt hole according to an outrigger, determining the approximate position of a stereotyped triangular vertical frame and the distance and the position of an embedded steel pipe hole of a telescopic throwing support rod, then performing the embedding work of a reserved hole of a threaded rod penetrating through the floor, using a high-quality PVC pipe with the diameter of phi 34 and above, firmly binding the embedded pipe and a nearby steel bar during embedding, preventing the embedded pipe from deviating when pouring concrete, and ensuring that the deviation of the embedded hole position is within 25 mm.
(2) Installing an attachment device: and placing the formed shaped triangular vertical frame after welding at the determined position of the embedded bolt hole, arranging a lower cushion on the bottom cantilever beam by using a cushion block (such as a batten), and then installing the embedded bolt for fixing. The perpendicularity of the upright post is observed by using the hanging hammer in the installation process, and the deviation is not more than 20mm. Then the telescopic throwing support rods on the two sides are unfolded and extended from the hanging point, the angle of the fixed hinged support is adjusted to enable the telescopic throwing support rods to be intersected with the embedded steel pipe, and the telescopic throwing support rods are immediately locked by the cross fastener after the length of the throwing support rods is determined.
(3) Installing an attached support: an attachment support is arranged on the upright post bolt hole, and a back plate of the attachment support is required to be fully attached to the surface of the upright post, so that the flexibility and the reliability of the anti-falling device are checked. After all the nuts are screwed down, the exposed screw threads on the two sides are not less than 3. After the guide rail is fixed, an attached support shoring is installed, and the shoring must be screwed down to be solid.
(4) Dismantling, hoisting and lifting: after accomplishing this layer and adhering to the promotion, dismantle both ends cross fastener earlier and withdraw scalable throwing the vaulting pole shrink and withdraw to hang the point fixed, then dismantle the cantilever embedded bolt from far away and near from the structure edge in proper order, then transport to the platform of unloading, adopt the tower crane handling to the upper strata and satisfy the adhesion strength structural layer. Meanwhile, the upper climbing frame is positioned in the overhung position, the overhung length is out of limit, the upper climbing frame is temporarily tied by adopting the diagonal draw bar and is tied with the top of the frame body, and the two ends of the frame body are fixed firmly and reliably and cannot be loosened. The angle between the diagonal draw bar and the horizontal structure is controlled between 45 degrees and 60 degrees to ensure the stability of the frame body.
(5) And (3) continuous lifting: after the upper-layer construction of the regularization triangular upright post is completed, the attached support of the beam edge of the lower-layer attachment device is detached, and the beam edge with the strength attached to the upper layer is installed, and then the procedures are repeated in sequence, so that the climbing frame is continuously lifted.
The application relates to an overhead layer climbing frame climbing system, which mainly comprises a shaped triangular vertical frame and a telescopic throwing support rod, wherein the shaped triangular vertical column comprises an inclined support rod, a cantilever beam and a vertical column, and the vertical column is a steel vertical column; the steel stand comprises angle steel and middle lacing plate and upper and lower portion thickening lacing plate, and scalable throwing the vaulting pole and connect the reliable support outside the plane of both sides that forms through the fixed hinge support on the middle lacing plate and the pre-buried steel pipe of pre-buried setting on the floor of overhead layer. After the lower-layer construction of the regularization triangular column is completed, the regularization triangular column is lifted to the structure of the previous odd-numbered floor from the overall lifting outside the climbing frame through a tower crane, the frame body and the top support of the mounting support are assembled on the layer, the attached support on the side of the mounting beam is subsequently detached, and then the above processes are repeated in sequence. In the installation and the lifting, 2 attaching devices are arranged in the height range of the climbing frame, so that 3 fixing supports can be attached, the climbing and continuous attaching problems of the attached lifting scaffold at the change position of the odd and even layers of the structure are solved, and the continuous climbing construction can be efficiently realized.
The method can solve the problem that the integral climbing scaffold is difficult to climb under the conditions of special-shaped buildings, unconventional floors and the like, improves the construction speed, ensures the construction environment with safe retraction in the structure, enlarges the application range of the outer climbing scaffold, and makes the construction of the outer climbing scaffold more diversified; the method for integrally hoisting the device outside the climbing frame by the tower crane is adopted, so that the attachment device and the support are prevented from being disassembled and assembled and manually transferred up and down, the construction period cost is saved, and the construction progress is ensured; wherein, regularization triangle grudging post and scalable throwing vaulting pole have both improved the device installation effectiveness that climbs many times, have also improved and have climbed the adnexed stability of frame structure.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and operate, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the above terms can be understood according to the specific situation by those skilled in the art.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.
Claims (10)
1. The utility model provides an overhead layer climbs a system of climbing, is applied to overhead layer floor, its characterized in that includes: the climbing frame comprises a climbing frame body and a climbing attachment device, wherein the climbing attachment device is arranged on an overhead floor slab;
the climbing attachment device comprises a shaped triangular vertical frame and telescopic throwing support rods, the telescopic throwing support rods are arranged on two sides of the shaped triangular vertical frame, and the shaped triangular vertical frame is arranged on an overhead floor slab;
the climbing frame body is arranged on one side of the shaped triangular vertical frame in a sliding mode.
2. The overhead climbing system according to claim 1, wherein the shaped triangular vertical frame comprises a diagonal brace, an outrigger and a vertical column, the vertical column is disposed on the overhead floor, two ends of the vertical column are respectively connected to the diagonal brace and the outrigger, and the diagonal brace is connected to the other end of the outrigger.
3. The overhead climbing system according to claim 2, wherein the end of the column connected to the diagonal member is provided with an attachment seat, and the climbing frame body is slidably disposed on the attachment seat.
4. The overhead layer climbing system according to claim 3 wherein the climbing frame body is slidably disposed on the attachment support via a guide rail.
5. The overhead climbing system according to claim 2, wherein one end of the retractable throwing support rod is hung on both sides of the upright;
the other end of the telescopic throwing support rod extends towards the cantilever beam and surrounds the upright post to stretch and rotate in a certain range.
6. The overhead climbing system according to claim 2, wherein a first mounting portion and a second mounting portion are embedded in a surface of the overhead floor, the outrigger is detachably mounted on the overhead floor through the first mounting portion, and the other end of the retractable throwing brace is detachably mounted on the overhead floor through the second mounting portion.
7. The overhead climbing frame climbing system according to claim 6, wherein the first mounting part comprises a pre-buried bolt hole and the second mounting part comprises a pre-buried steel pipe hole.
8. The overhead climbing system according to claim 6, wherein a spacer is disposed below the outrigger, and the spacer fixes the outrigger to the first mounting portion via a first mounting assembly.
9. The overhead climbing system according to claim 6 wherein the retractable throwing stay is fixedly mounted to the second mounting portion by a second mounting assembly.
10. The overhead climbing system according to claim 1, wherein a diagonal member is further provided on the climbing frame body;
the inclined pull rod and the surface of the overhead layer form an included angle of 45-60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210896145.9A CN115467505A (en) | 2022-07-28 | 2022-07-28 | Climbing system for overhead layer climbing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210896145.9A CN115467505A (en) | 2022-07-28 | 2022-07-28 | Climbing system for overhead layer climbing frame |
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| Publication Number | Publication Date |
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| CN115467505A true CN115467505A (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210896145.9A Pending CN115467505A (en) | 2022-07-28 | 2022-07-28 | Climbing system for overhead layer climbing frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116136122A (en) * | 2023-03-28 | 2023-05-19 | 中建二局第三建筑工程有限公司 | Integrated attached type inclined lifting climbing frame system and use method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207847057U (en) * | 2018-01-24 | 2018-09-11 | 中建一局集团第一建筑有限公司 | Integrated lifting scaffold attachment system for irregular building |
| CN213174742U (en) * | 2020-07-23 | 2021-05-11 | 乾日安全科技(北京)有限公司 | Top bracing steel stand structure |
| WO2022048321A1 (en) * | 2020-09-04 | 2022-03-10 | 中交路桥华南工程有限公司 | Steel tower single-sided climbing-type lifting formwork and application in inclined single-column steel cable tower |
-
2022
- 2022-07-28 CN CN202210896145.9A patent/CN115467505A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207847057U (en) * | 2018-01-24 | 2018-09-11 | 中建一局集团第一建筑有限公司 | Integrated lifting scaffold attachment system for irregular building |
| CN213174742U (en) * | 2020-07-23 | 2021-05-11 | 乾日安全科技(北京)有限公司 | Top bracing steel stand structure |
| WO2022048321A1 (en) * | 2020-09-04 | 2022-03-10 | 中交路桥华南工程有限公司 | Steel tower single-sided climbing-type lifting formwork and application in inclined single-column steel cable tower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116136122A (en) * | 2023-03-28 | 2023-05-19 | 中建二局第三建筑工程有限公司 | Integrated attached type inclined lifting climbing frame system and use method thereof |
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Application publication date: 20221213 |