CN212176498U - Pulling and hanging scaffold - Google Patents
Pulling and hanging scaffold Download PDFInfo
- Publication number
- CN212176498U CN212176498U CN202020654136.5U CN202020654136U CN212176498U CN 212176498 U CN212176498 U CN 212176498U CN 202020654136 U CN202020654136 U CN 202020654136U CN 212176498 U CN212176498 U CN 212176498U
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- bolt
- girder
- scaffold
- cantilever beam
- iron pipe
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Abstract
The utility model discloses a pulling and hanging scaffold, which comprises a section steel cantilever beam fixedly arranged outside a girder, a wall-penetrating bolt, a bolt sleeve pre-embedded in the girder, an iron pipe for building a scaffold and a connecting piece for locking and mutually locking the iron pipe; the section steel cantilever beam is fixedly connected with the bolt sleeve through a wall-through bolt, and the iron pipes are mutually locked and fixed through the connecting piece and are fixed on the section steel cantilever beam. The utility model discloses a pre-buried bolt sleeve in the girder, so shaped steel outrigger can be through wearing the wall bolt fastening on the girder, and the iron pipe is built into the rail guard through the connecting piece combination, so in the installation, can assemble shaped steel outrigger and rail guard respectively, at reciprocal anchorage, will draw through the loop wheel machine at last and hang the scaffold that hangs and hang the position installation that the girder was installed admittedly, so the large-span space spatial grid structure's that the group was built simple structure, assemble swiftly, the scaffold is set up and is demolishd the time end, can effectively shorten the time limit for a project.
Description
Technical Field
The utility model belongs to the technical field of the building auxiliary instrument and specifically relates to a draw and hang scaffold.
Background
With the rapid progress of the building industry and the continuous development of novel building materials in China, building structures are developing towards super high floors, large spans and large spaces, and a large number of stadiums, hangars, skyscrapers, convention and exhibition centers and the like are built in various cities in large quantities. The large span space steel structure is also in a rapid development period, and various large, complex and overweight steel structures and steel structural members are widely applied in engineering. The large-span grid structure is an important way for realizing a large-span space structure, has the advantages of short construction period, light dead weight, easy installation, small environmental pollution, small space loss, flexible structure and the like, not only can enable the structure and the economy to reach reasonable unification, but also can present a plurality of unique and elegant shapes, but is accompanied with the continuous development of the large-span space grid structure, the appearance shape of the grid structure becomes more and more complex, the installation methods used by different building structures are also different greatly, and thus higher requirements are provided for the construction technology of the large-span grid structure.
Therefore, improvements to the prior art are yet to be made.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a draw and hang scaffold of overhanging, it is complicated to aim at in the structure of solving current large-span space spatial grid structure, assembles the trouble, and the scaffold frame is set up and is demolishd time long, leads to the technical problem of time limit for a project extension.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a pulling and hanging scaffold comprises a section steel cantilever beam fixedly arranged on the outer side of a girder, a wall-through bolt, a bolt sleeve pre-embedded in the girder, an iron pipe for building a scaffold and a connecting piece for locking and mutually locking the iron pipe; the section steel cantilever beam is fixedly connected with the bolt sleeve through a wall-through bolt, and the iron pipes are mutually locked and fixed through the connecting piece and are fixed on the section steel cantilever beam.
The pulling and hanging scaffold further comprises a bidirectional pull rod bolt for enhancing hanging force, one end of the bidirectional pull rod bolt is fixed on the girder through a screw, and the other end of the bidirectional pull rod bolt is connected with the outer end of the section steel cantilever beam through a bolt.
The pulling and hanging scaffold is characterized in that the outer end of the section steel cantilever beam is provided with a mounting lug which is used for being connected with a bidirectional pull rod bolt, and the mounting lug is connected with the other end of the bidirectional pull rod bolt through a screw.
The pull-hanging cantilever scaffold is characterized in that the iron pipe is locked and erected into a protective guard through a connecting piece, and a plurality of support bars for bearing personnel are welded at the bottom of the protective guard.
Has the advantages that: the utility model discloses a pre-buried bolt sleeve in the girder, so shaped steel outrigger can be through wearing the wall bolt fastening on the girder, and the iron pipe is built into the rail guard through the connecting piece combination, so in the installation, can assemble shaped steel outrigger and rail guard respectively, at reciprocal anchorage, will draw through the loop wheel machine at last and hang the scaffold that hangs and hang the position installation that the girder was installed admittedly, so the large-span space spatial grid structure's that the group was built simple structure, assemble swiftly, the scaffold is set up and is demolishd the time end, can effectively shorten the time limit for a project.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples.
As shown in fig. 1, the utility model discloses a pulling and hanging scaffold, which comprises a section steel cantilever beam 1 fixedly installed outside a girder 7, a through-wall bolt 2, a bolt sleeve 3 pre-embedded in the girder, an iron pipe 4 for building a scaffold and a connecting piece 5 locked and locked with each other by the iron pipe; the structural steel cantilever beam 1 is fixedly connected with the bolt sleeve 3 through a wall penetrating bolt 2, and the iron pipes 4 are mutually locked and fixed through the connecting piece 5 and are fixed on the structural steel cantilever beam 1.
After the structure is adopted, the utility model discloses an adopt the through-wall bolt to fix the shaped steel outrigger on the girder, so can realize swift installation, and bury the bolt sleeve in the girder and make the through-wall bolt can be with the firm fixing of shaped steel outrigger at the girder, iron pipe and the connecting piece that the iron pipe locking is locked each other, so iron pipe and connecting piece can assemble into the rail guard fast, so draw hang the scaffold and assemble into large-span rack structure, will draw and hang the scaffold of outrigger through 2 120 tons of cranes and hang the installation, so build the scaffold and install, so the time limit for a project has been shortened greatly; the requirements on the site construction site conditions are reduced, and only initial site flat tamping (the ground bearing capacity requirement is 200 MPa) is needed to meet the requirements of stacking of the net frame components and operation of a crane on the site.
The pulling and hanging scaffold further comprises a two-way pull rod bolt 6 used for enhancing hanging force, one end of the two-way pull rod bolt 6 is fixed on the girder 7 through a screw, and the other end of the two-way pull rod bolt is connected with the outer end of the section steel cantilever beam 4 through a bolt.
After the structure is adopted, the utility model discloses a two-way pull rod bolt has further strengthened shaped steel outrigger bearing capacity, makes the installation more convenient simultaneously.
The pulling and hanging scaffold is characterized in that the outer end of the section steel cantilever beam 1 is provided with an installation lug 10 which is used for being connected with a bidirectional pull rod bolt, and the installation lug is connected with the other end of the bidirectional pull rod bolt 6 through a screw.
The pull-hanging cantilever scaffold is characterized in that the iron pipe 4 is locked and erected into a protective guard 8 through a connecting piece 5, and a plurality of support bars 9 for bearing personnel are welded at the bottom of the protective guard 8.
The utility model discloses a pre-buried bolt sleeve in the girder, so shaped steel outrigger can be through wearing the wall bolt fastening on the girder, and the iron pipe is built into the rail guard through the connecting piece combination, so in the installation, can assemble shaped steel outrigger and rail guard respectively, at reciprocal anchorage, will draw through the loop wheel machine at last and hang the scaffold that hangs and hang the position installation that the girder was installed admittedly, so the large-span space spatial grid structure's that the group was built simple structure, assemble swiftly, the scaffold is set up and is demolishd the time end, can effectively shorten the time limit for a project.
The above is a preferred embodiment of the present invention, and certainly not to limit the scope of the present invention, it should be noted that, for those skilled in the art, modifications or equivalent substitutions of the technical solutions of the present invention without creative efforts may not depart from the protection scope of the technical solutions of the present invention.
Claims (4)
1. A pulling and hanging scaffold is characterized by comprising a section steel cantilever beam fixedly arranged on the outer side of a girder, a wall-penetrating bolt, a bolt sleeve pre-embedded in the girder, an iron pipe for building the scaffold and a connecting piece for locking and mutually locking the iron pipe; the section steel cantilever beam is fixedly connected with the bolt sleeve through a wall-through bolt, and the iron pipes are mutually locked and fixed through the connecting piece and are fixed on the section steel cantilever beam.
2. The pulling and suspending scaffold according to claim 1, further comprising a bidirectional stay bolt for reinforcing a suspension force, wherein one end of the bidirectional stay bolt is fixed to the girder by a screw, and the other end thereof is connected to an outer end of the steel cantilever by a bolt.
3. The pulling and suspending scaffold as claimed in claim 2, wherein the outer end of the steel outrigger is provided with a mounting ear for connecting with the two-way draw bolt, and the mounting ear is connected with the other end of the two-way draw bolt through a screw.
4. A pull suspension scaffold as claimed in claim 1 wherein said iron pipe is locked and erected into a guard rail by connectors, and a plurality of support bars for carrying personnel are welded to the bottom of said guard rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020654136.5U CN212176498U (en) | 2020-04-26 | 2020-04-26 | Pulling and hanging scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020654136.5U CN212176498U (en) | 2020-04-26 | 2020-04-26 | Pulling and hanging scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212176498U true CN212176498U (en) | 2020-12-18 |
Family
ID=73768191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020654136.5U Active CN212176498U (en) | 2020-04-26 | 2020-04-26 | Pulling and hanging scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212176498U (en) |
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2020
- 2020-04-26 CN CN202020654136.5U patent/CN212176498U/en active Active
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