CN220487070U - Combined overhanging scaffold upright rod fixing device - Google Patents
Combined overhanging scaffold upright rod fixing device Download PDFInfo
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- CN220487070U CN220487070U CN202322296268.1U CN202322296268U CN220487070U CN 220487070 U CN220487070 U CN 220487070U CN 202322296268 U CN202322296268 U CN 202322296268U CN 220487070 U CN220487070 U CN 220487070U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 86
- 239000010959 steel Substances 0.000 claims abstract description 86
- 238000010276 construction Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of building construction, in particular to a combined overhanging scaffold upright rod fixing device which comprises a scaffold upright rod and overhanging I-steel, wherein the scaffold upright rod is arranged at the upper end of the overhanging I-steel, a square connecting piece is fixed outside the overhanging I-steel, a cylindrical connecting piece is fixed in the middle of the upper end of the square connecting piece, the cylindrical connecting piece is sleeved in the scaffold upright rod, and the cylindrical connecting piece is arranged at the lower end of the scaffold upright rod. According to the utility model, the scaffold upright rod and the cylindrical connecting piece are fixedly connected and are fixed in a combined mechanical fixing mode, so that the scaffold upright rod can be changed according to the positioning position in the fixing process, and the scaffold upright rod can be disassembled and improved in time, thereby greatly improving the construction efficiency of the positioning device.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a combined cantilever scaffold vertical rod fixing device.
Background
The outer scaffold of the building provides a construction operation platform for construction of the outer wall and the outer elevation of the building, and provides operation safety guarantee for constructors. According to the national standard requirements, the outer scaffold of the building is more than 20 meters, belongs to super-risk large projects, and needs to compile special schemes and organize expert demonstration. However, the scheme has long demonstration time and high requirements for various security measures.
In order to solve the problem of the scaffold in the construction process, a construction scheme of the overhanging scaffold is often adopted. In the construction process of the overhanging scaffold, a mode of welding positioning steel bars on overhanging I-steel is often adopted, and the overhanging scaffold upright bars are positioned. However, the following problems exist mainly in the positioning by adopting the welded steel bars:
1. the positioning steel bar is welded at high altitude, so that the operation is inconvenient, certain potential safety hazards exist, and the mental and technical requirements of a welder are high and the efficiency is low;
2. the positioning steel bars are welded to be disposable expendable products, and the positioning steel bars need to be cut off again after construction is finished, so that a great amount of resource waste is easily caused;
3. the welding is easy to damage the I-steel, influences the stress of the I-steel, and is easy to cause the adverse stress conditions such as eccentric stress and the like.
Disclosure of Invention
The present utility model is directed to a general inventive concept for solving the above-mentioned problems of the prior art.
The technical scheme of the utility model is as follows: the utility model provides a modular scaffold pole setting fixing device encorbelments, includes scaffold pole setting and encorbelments I-steel, scaffold pole setting sets up the upper end at the I-steel of encorbelmenting, simultaneously the outside of encorbelmenting I-steel is fixed with a mouthful style of calligraphy connecting piece, the upper end middle part of mouthful style of calligraphy connecting piece is fixed with the cylinder connecting piece, the cylinder connecting piece cover is established in the inside of scaffold pole setting, just the cylinder connecting piece sets up the lower extreme at scaffold pole setting.
Further, the inner diameter of the scaffold upright rod is the same as the outer diameter of the cylindrical connecting piece, and the scaffold upright rod and the cylindrical connecting piece are mutually meshed.
Further, a rubber cushion is arranged between the overhanging I-steel and the square connecting piece.
Still further, the mouth style of calligraphy connecting piece is including transverse connection spare and vertical connecting piece, transverse connection spare sets up the upper end at the transverse steel of the I-steel of encorbelmenting, vertical connecting piece sets up the both ends at transverse connection spare, just vertical connecting piece is parallel to each other with the vertical steel of the I-steel of encorbelmenting.
Still further, the I-steel encorbelments is including upper portion horizontal steel and lower part horizontal steel, upper portion horizontal steel sets up the upper end at lower part horizontal steel, just connect through vertical steel between upper portion horizontal steel and the lower part horizontal steel, simultaneously the upper end of upper portion horizontal steel carries out fixed connection through fastening bolt and transverse connection spare, the upper end of lower part horizontal steel carries out fixed connection through T type screw thread mounting and transverse connection spare.
Still further, the tip cover of fastening bolt is equipped with lock nut and fastening nut, lock nut sets up the upper end at the fastening nut, the fastening nut sets up the upper end at the transverse connection spare.
Still further, the perforation has been seted up at the middle part of vertical steel, the cross connecting piece cover is established in fenestrate inside, is located simultaneously cross connecting piece on the cross steel upper end, be located carry out fixed connection through vertical connecting piece between the cross connecting piece at vertical steel middle part.
Furthermore, the end parts of the transverse connecting pieces are fixedly connected with the vertical connecting pieces through fixing bolts.
Still further, threaded holes are formed in the lower transverse steel, and the lower transverse steel and the transverse connecting piece are fixedly connected through the T-shaped threaded fixing piece inserted into the threaded holes.
The utility model provides a common utility model through improvement, and compared with the prior art, the utility model has the following improvements and advantages:
the method comprises the following steps: according to the utility model, the scaffold upright rod is fixedly connected with the cylindrical connecting piece, and is fixed in a combined mechanical fixing mode, so that the scaffold upright rod can be changed according to the positioning position in the fixing process, and the scaffold upright rod can be disassembled and improved in time, so that the construction efficiency of the positioning device is greatly improved;
and two,: according to the utility model, the inner diameter of the scaffold upright rod is set to be the same as the outer diameter of the cylindrical connecting piece, so that the situation of movement after the scaffold upright rod is installed can be avoided, and eccentric stress is caused on overhanging I-steel, so that the problems of inconvenient operation, unsafe and low efficiency of the positioning rib are solved;
and thirdly,: the utility model adopts a mechanical connection mode of detachable assembly, is convenient to assemble and disassemble, can be recycled, and avoids the problem of waste of disposable use of the positioning steel bars.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of the structure of the combined overhanging scaffold pole setting fixture of the present utility model;
FIG. 2 is a top view of the modular overhanging scaffold pole setting fixture of the present utility model;
reference numerals illustrate:
1. a scaffold upright rod; 2. a cylindrical connector; 3. a lock nut; 4. a fastening bolt; 5. a transverse connector; 6. a fastening nut; 7. a threaded hole; 8. perforating; 9. a vertical connection; 10. a T-shaped threaded fastener; 11. overhanging I-steel; 12. and (5) fixing bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined or illustrated in one figure, no further detailed discussion or description thereof will be necessary in the following description of the figures.
Referring to fig. 1 and 2, the present embodiment provides a combined overhanging scaffold pole fixing device, which includes a scaffold pole 1 and overhanging i-steel 11. The scaffold upright 1 is arranged at the upper end of the overhanging I-steel 11, a square connecting piece is fixed on the outer portion of the overhanging I-steel 11, a cylindrical connecting piece 2 is fixed in the middle of the upper end of the square connecting piece, the cylindrical connecting piece 2 is sleeved in the scaffold upright 1, and the cylindrical connecting piece 2 is arranged at the lower end of the scaffold upright 1. It is noted that the inner diameter of the scaffold pole 1 is the same as the outer diameter of the cylindrical connector 2, and the scaffold pole 1 and the cylindrical connector 2 are engaged. The inner diameter of the scaffold upright 1 and the outer diameter of the cylindrical connecting piece 2 are set to be the same, so that the situation that the scaffold upright 1 moves after being installed can be avoided, and eccentric stress is caused on overhanging I-steel 11. It is worth noting that the notch-shaped connecting piece and the cylindrical connecting piece 2 should be welded and fixed before the combined overhanging scaffold upright fixing device of the embodiment is assembled, so that the high-altitude welding condition after installation can be avoided, and the construction safety of the positioning device in the construction process is effectively improved.
In this embodiment, the overhanging i-steel 11 comprises an upper transverse steel and a lower transverse steel. Wherein the upper transverse steel is arranged at the upper end of the lower transverse steel, and the upper transverse steel and the lower transverse steel are connected through vertical steel.
The square connecting piece comprises a transverse connecting piece 5 and a vertical connecting piece 9. The transverse connecting piece 5 is arranged at the upper end of the transverse steel of the overhanging I-steel 11, the vertical connecting piece 9 is arranged at two ends of the transverse connecting piece 5, and the vertical connecting piece 9 is parallel to the vertical steel of the overhanging I-steel 11. It is worth noting that the rubber cushion is arranged between the overhanging I-steel 11 and the square connecting piece, and through the arrangement of the rubber cushion, the combined overhanging scaffold pole setting fixing device in the embodiment can be more effectively connected with the overhanging I-steel 11, so that the risk of movement of a later device is reduced.
Specifically, the upper end of the upper transverse steel is fixedly connected with the transverse connector 5 through the fastening bolt 4, and the upper end of the lower transverse steel is fixedly connected with the transverse connector 5 through the T-shaped threaded fixing piece 10. Notably, the threaded hole 7 is formed in the lower transverse steel, and the lower transverse steel and the transverse connecting piece 5 are fixedly connected through the T-shaped threaded fixing piece 10 inserted into the threaded hole 7. The end of the fastening bolt 4 is sleeved with a locking nut 3 and a fastening nut 6, the locking nut 3 is arranged at the upper end of the fastening nut 6, and the fastening nut 6 is arranged at the upper end of the transverse connecting piece 5. That is to say, the upper transverse steel and the transverse connecting piece 5 are fixedly connected by the adaptation between the fastening bolt 4 and the locking nut 3, the fastening nut 6.
In this embodiment, perforation 8 has been seted up at the middle part of vertical steel, and transverse connection spare 5 cover is established in the inside of perforation 8, is located transverse connection spare 5 of transverse steel upper end simultaneously, is located between transverse connection spare 5 at the vertical steel middle part and carries out fixed connection through vertical connection spare 9, and the tip of transverse connection spare 5 carries out fixed connection through fixing bolt 12 and vertical connection spare 9.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a modular scaffold pole setting fixing device encorbelments, its characterized in that, including scaffold pole setting (1) and I-steel (11) encorbelments, scaffold pole setting (1) set up the upper end at I-steel (11) encorbelments, simultaneously the outside of I-steel (11) encorbelments is fixed with a mouthful style of calligraphy connecting piece, the upper end middle part of mouthful style of calligraphy connecting piece is fixed with cylinder connecting piece (2), cylinder connecting piece (2) cover is established in the inside of scaffold pole setting (1), just cylinder connecting piece (2) set up the lower extreme in scaffold pole setting (1).
2. The combined overhanging scaffold pole fixing device as claimed in claim 1, characterized in that the inner diameter of the scaffold pole (1) is the same as the outer diameter of the cylindrical connecting piece (2), and the scaffold pole (1) and the cylindrical connecting piece (2) are engaged.
3. The combined overhanging scaffold pole setting fixing device as claimed in claim 1, characterized in that a rubber pad is arranged between the overhanging i-steel (11) and the square connecting piece.
4. The combined overhanging scaffold pole setting fixing device according to claim 1, characterized in that the square connecting piece comprises a transverse connecting piece (5) and a vertical connecting piece (9), wherein the transverse connecting piece (5) is arranged at the upper end of the transverse steel of the overhanging I-shaped steel (11), the vertical connecting piece (9) is arranged at the two ends of the transverse connecting piece (5), and the vertical connecting piece (9) is parallel to the vertical steel of the overhanging I-shaped steel (11).
5. The combined overhanging scaffold pole setting fixing device as claimed in claim 1 or 4, characterized in that the overhanging i-steel (11) comprises an upper part transverse steel and a lower part transverse steel, the upper part transverse steel is arranged at the upper end of the lower part transverse steel, the upper part transverse steel and the lower part transverse steel are connected through vertical steel, meanwhile, the upper end of the upper part transverse steel is fixedly connected with the transverse connecting piece (5) through a fastening bolt (4), and the upper end of the lower part transverse steel is fixedly connected with the transverse connecting piece (5) through a T-shaped threaded fixing piece (10).
6. The combined overhanging scaffold pole setting fixing device as claimed in claim 5, characterized in that the end part of the fastening bolt (4) is sleeved with a lock nut (3) and a fastening nut (6), the lock nut (3) is arranged at the upper end of the fastening nut (6), and the fastening nut (6) is arranged at the upper end of the transverse connecting piece (5).
7. The combined overhanging scaffold upright fixing device according to claim 5, wherein a through hole (8) is formed in the middle of the vertical steel, the transverse connecting piece (5) is sleeved in the through hole (8), and meanwhile the transverse connecting piece (5) at the upper end of the transverse steel and the transverse connecting piece (5) at the middle of the vertical steel are fixedly connected through a vertical connecting piece (9).
8. The combined overhanging scaffold pole setting fixing device as claimed in claim 7, characterized in that the end of the transverse connector (5) is fixedly connected with the vertical connector (9) by a fixing bolt (12).
9. The combined overhanging scaffold pole setting fixing device as claimed in claim 5, characterized in that the threaded hole (7) is formed in the lower transverse steel, and the lower transverse steel and the transverse connecting piece (5) are fixedly connected through the T-shaped threaded fixing piece (10) inserted into the threaded hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322296268.1U CN220487070U (en) | 2023-08-25 | 2023-08-25 | Combined overhanging scaffold upright rod fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322296268.1U CN220487070U (en) | 2023-08-25 | 2023-08-25 | Combined overhanging scaffold upright rod fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220487070U true CN220487070U (en) | 2024-02-13 |
Family
ID=89830436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322296268.1U Active CN220487070U (en) | 2023-08-25 | 2023-08-25 | Combined overhanging scaffold upright rod fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220487070U (en) |
-
2023
- 2023-08-25 CN CN202322296268.1U patent/CN220487070U/en active Active
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