CN214834657U - Suspension type scaffold frame corner girder steel bearing structure - Google Patents
Suspension type scaffold frame corner girder steel bearing structure Download PDFInfo
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- CN214834657U CN214834657U CN202120571260.XU CN202120571260U CN214834657U CN 214834657 U CN214834657 U CN 214834657U CN 202120571260 U CN202120571260 U CN 202120571260U CN 214834657 U CN214834657 U CN 214834657U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 146
- 239000010959 steel Substances 0.000 title claims abstract description 146
- 239000000725 suspension Substances 0.000 title claims abstract description 11
- 238000003466 welding Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a suspension type scaffold frame corner girder steel bearing structure, including girder steel, vertical channel-section steel, steel sheet, bracing channel-section steel, buried bolt in advance, draw wire rope, built-in fitting to one side, the girder steel vertical channel-section steel the bracing channel-section steel forms a triangle simple-supported system, buried bolt in advance is pre-buried in outer wall well wall, be equipped with on the steel sheet with the supporting hole of buried bolt in advance, buried bolt in advance passes hole and the supporting nut of cooperation will the steel sheet fasten in outer wall well wall, the built-in fitting pre-buried in outer wall well wall, tip under the vertical channel-section steel with the built-in fitting is connected, draw wire rope one end to one side connect in the girder steel outside end, the other end is fixed in outer wall well wall effectively reduces construction cost, saves engineering time, and lightweight operation simple installation.
Description
Technical Field
The utility model relates to a building field especially relates to a suspension type scaffold frame angle steel roof beam bearing structure.
Background
With the continuous acceleration of the urbanization process and the continuous development of economy, the urban infrastructure is fiercely constructed. The safety of the scaffold for high-rise building construction as an important project in construction has been the focus of attention of engineering technicians.
China always carries out the safety first and prevention first guideline on the safety work of the building engineering, and each construction enterprise mostly establishes a set of safety guarantee system and safety emergency plan on the safety work in the construction, especially the safety of scaffolds. However, in engineering practice, safety accidents of scaffolds occur and tragedies are continuously replayed for various reasons, and particularly, serious accidents are more training of blood. In 2010-2016, the occurrence of 56 construction scaffold collapse accidents in China is not completely counted, and the proportion of the construction collapse accidents in 7 years is 11.5%. The loss caused by the accidents is amazing, and the actual number of the scaffold projects with accident potential in the construction is far larger than the loss caused by the accidents, so that the prevention of scaffold safety accidents is the key point of the safety work of the construction projects.
The existing suspension type scaffold is mostly required to be installed through a wall, damages structures such as concrete walls, beams and plates, and is easy to cause the water seepage and leakage of the outer wall, thus influencing the construction quality of the main structure. The shaped steel beam and the I-steel have more material consumption, the installation and the dismantling need the cooperation of a tower crane, and the indoor shaped steel beam hinders the cleaning of construction waste and the walking of constructors.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide, need wear the wall installation to solve prior art, damage concrete wall, roof beam, board isotructure, need cutting, benefit after demolising traditional shaped steel and built-in fitting and build by laying bricks or stones, the many scheduling problems of consumptive material effectively reduces construction cost, saves engineering time, and lightweight operation is simple to handle.
In order to achieve the above purpose, the utility model adopts the following scheme:
a supporting structure of a corner steel beam of a suspended scaffold comprises a steel beam, a vertical channel steel, a steel plate, an inclined strut channel steel, a pre-embedded bolt, an inclined pull steel wire rope and an embedded part, wherein the steel beam is vertically connected with the vertical channel steel, the steel plate is arranged at the joint of the surface of the vertical channel steel and the steel beam, the inclined strut channel steel is connected with the vertical channel steel, the steel beam, the vertical channel steel and the inclined strut channel steel form a triangular simple support system, the pre-embedded bolt is pre-embedded in the well wall of an outer wall, a hole matched with the pre-embedded bolt is arranged on the steel plate, the pre-embedded bolt penetrates through the hole and is matched with a nut to fasten the steel plate on the well wall of the outer wall, the embedded part is pre-embedded in the well wall of the outer wall, the lower end part of the vertical channel steel is connected with the pre-embedded part, one end of the inclined pull steel wire rope is connected to the outer side end of the steel beam, the other end is fixed on the outer wall well wall.
The utility model provides a suspension type scaffold frame corner girder steel bearing structure, the girder steel vertical channel-section steel the steel sheet the connected mode between the bracing channel-section steel is welding and full weld, the tip under the vertical channel-section steel with connected mode between the built-in fitting is welding and full weld.
A suspended scaffold corner steel beam support structure, the vertical channel steel faces are parallel to and abut against the outer wall shaft wall.
The utility model provides a suspension type scaffold frame corner girder steel bearing structure, it is the word to draw wire rope orientation to one side the girder steel outside end to outer wall well wall is upwards along the slant of rope body.
The utility model provides a suspension type scaffold frame corner girder steel bearing structure, girder steel outside end with be equipped with on the outer wall well wall and supply draw wire rope to one side passes and the pre-buried ring of fastening.
The utility model provides a suspension type scaffold frame corner girder steel bearing structure possesses following advantage and beneficial effect: by using the supporting device for the angle steel beam of the suspended scaffold, the safety of the frame body at the corner of the shear wall of the overhanging layer can be effectively improved; the steel beams are fixed to avoid penetrating through corner columns and hidden columns, the structural integrity is kept, the later-stage repair is reduced, and the hidden danger of outer wall leakage is avoided; the fixed ends of the steel beams are not arranged indoors, the hidden cracking danger of the plate surface is reduced, the steel beams are not blocked, the indoor process alternation is not influenced, the alternation construction of the elevator and the stair unit can be realized, the construction period is reasonably arranged, and the secondary construction and repair are reduced; the input amount of materials such as steel beams, embedded rings and the like is greatly reduced, and the construction cost is greatly reduced; the suspended steel beam can be produced in a fixed mode, is convenient to mount and dismount, and is high in recycling rate.
Drawings
Fig. 1 is a simplified diagram of the supporting structure of the angle steel beam for the suspended scaffold of the present invention.
Fig. 2 is the construction drawing of the utility model of a supporting structure of a suspended scaffold angle beam.
Fig. 3 is a side view of the angle steel beam support structure of the suspended scaffold of the present invention.
Fig. 4 is a rear view of the supporting structure of the angle steel beam for suspended scaffold of the present invention.
The reference numbers in the figures denote:
1. a steel beam; 2. vertical channel steel; 3. a steel plate; 4. bracing channel steel; 5. a hole; 6. a hole; 7. cable-stayed steel wire ropes; 8. embedding parts; 9. an exterior wall of the hoistway.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, a novel suspension type scaffold angle steel beam supporting structure comprises a steel beam 1, a vertical channel steel 2, a steel plate 3, an inclined strut channel steel 4, a pre-embedded bolt 6, an inclined pull steel wire rope 7 and a pre-embedded part 8.
The steel plate 3 is arranged at the joint of the surface of the vertical channel steel 2 and the steel beam 1.
The steel plate 3 is provided with at least two holes 5 matched with the embedded bolts 6.
The embedded bolts 6 adopt 10.9-grade 2 phi 20 high-strength bolts subjected to heat treatment.
The embedded bolts are embedded in the outer wall well wall 9 in advance, and the embedded bolts 6 penetrate through the holes 5 and are matched with matched nuts to fasten the steel plate 3 on the outer wall well wall 9.
The bracing channel-section steel 4 with girder steel 1 is connected, bracing channel-section steel 4 with vertical channel-section steel 2 is connected, 8# channel-section steel is adopted to bracing channel-section steel 4.
The steel beam 1, the vertical channel steel 2 and the inclined strut channel steel 4 form a triangular simple support system.
The steel beam 1, the vertical channel steel 2, the steel plate 3 and the inclined strut channel steel 4 are connected in a welding and full-welding mode.
The embedded part 8 is embedded in the outer wall well wall 9 in advance, and the embedded part 8 is a steel embedded part.
The lower end part of the vertical channel steel 2 is connected with the embedded part 8, and the surface of the vertical channel steel 2 is parallel to and close to the outer wall well wall 9.
The connection mode between the lower end part of the vertical channel steel 2 and the embedded part 8 is welding and full welding.
And one end of the diagonal steel wire rope 7 is connected to the outer side end of the steel beam 1, and the other end of the diagonal steel wire rope is fixed on the outer wall well wall 9.
The orientation of the inclined pull steel wire ropes 7 is in a shape of a Chinese character 'ji', the outer side end of the steel beam 1 inclines upwards towards the outer wall well wall 9 along the rope body.
And the outer side end of the steel beam 1 and the outer wall well wall 9 are provided with embedded rings for the diagonal steel wire ropes 7 to pass through and fasten, and the embedded rings of the diagonal steel wire ropes 7 are fixedly arranged in a pulling manner.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a suspension type scaffold frame corner girder steel bearing structure which characterized in that: the steel plate comprises a steel beam (1), vertical channel steel (2), a steel plate (3), an inclined strut channel steel (4), an embedded bolt (6), an inclined pull steel wire rope (7) and an embedded part (8), wherein the steel beam (1) is vertically connected with the vertical channel steel (2), the steel plate (3) is arranged at the joint of the surface of the vertical channel steel (2) and the steel beam (1), the inclined strut channel steel (4) is connected with the vertical channel steel (2), the steel beam (1), the vertical channel steel (2) and the inclined strut channel steel (4) form a triangular simple support system, the embedded bolt is pre-embedded in an outer wall well wall (9), a hole (5) matched with the embedded bolt (6) is formed in the steel plate (3), the embedded bolt (6) penetrates through the hole (5) and a nut matched with the embedded bolt fastens the steel plate (3) to the outer wall (9), the embedded part (8) is embedded in the outer wall well wall (9), the lower end part of the vertical channel steel (2) is connected with the embedded part (8), one end of the diagonal steel wire rope (7) is connected to the outer side end of the steel beam (1), and the other end of the diagonal steel wire rope is fixed on the outer wall well wall (9).
2. A suspended scaffold corner steel beam support structure according to claim 1, in which: the steel beam (1), the vertical channel steel (2), the steel plate (3) and the inclined strut channel steel (4) are connected in a welding and full-welding mode, and the lower end of the vertical channel steel (2) and the embedded part (8) are connected in a welding and full-welding mode.
3. A suspended scaffold corner steel beam support structure according to claim 1, in which: the vertical channel steel (2) is parallel to the surface and is tightly close to the outer wall well wall (9).
4. A suspended scaffold corner steel beam support structure according to claim 1, in which: the orientation of the inclined pull steel wire rope (7) is in a shape like a Chinese character 'ji', the outer side end of the steel beam (1) is inclined upwards towards the outer wall well wall (9) along the rope body.
5. A suspended scaffold corner steel beam support structure according to claim 1, in which: and embedded rings for the diagonal steel wire ropes (7) to penetrate and fasten are arranged on the outer side end of the steel beam (1) and the outer wall well wall (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120571260.XU CN214834657U (en) | 2021-03-19 | 2021-03-19 | Suspension type scaffold frame corner girder steel bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120571260.XU CN214834657U (en) | 2021-03-19 | 2021-03-19 | Suspension type scaffold frame corner girder steel bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214834657U true CN214834657U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120571260.XU Active CN214834657U (en) | 2021-03-19 | 2021-03-19 | Suspension type scaffold frame corner girder steel bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214834657U (en) |
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2021
- 2021-03-19 CN CN202120571260.XU patent/CN214834657U/en active Active
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