CN213868864U - Attached lifting scaffold board for building main body periphery - Google Patents
Attached lifting scaffold board for building main body periphery Download PDFInfo
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- CN213868864U CN213868864U CN202022540624.6U CN202022540624U CN213868864U CN 213868864 U CN213868864 U CN 213868864U CN 202022540624 U CN202022540624 U CN 202022540624U CN 213868864 U CN213868864 U CN 213868864U
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Abstract
An attached lifting scaffold board for the periphery of a building main body belongs to the field of buildings. Comprises a steel plate and an I-shaped connecting piece. The I-shaped connecting piece is welded at the bottom of the steel plate, square connecting pieces are arranged at the end parts of the steel plates at the two ends of the I-shaped connecting piece, two connecting holes are formed in the connecting pieces, and the square connecting pieces at the two ends of the same steel plate are arranged in parallel and are perpendicular to the steel plate. Connecting holes are reserved on the lap joint sides of the longitudinal horizontal rods and the square connecting pieces at the end parts of the I-shaped connecting pieces and are used for being fixed with the connecting holes in the square connecting pieces through bolts, and the stability of the scaffold board is improved. The utility model discloses be convenient for installation, dismantlement, transportation, save time and labour intensity, the flexibility is good, the strain capacity is strong, improve work efficiency, reduce cost more adapts to the job site current situation. The scaffold board is connected with the vertical horizontal rod of the frame body in a reinforcing mode, the stress structure is clearer, and the overall stability and safety of the frame body are greatly improved.
Description
Technical Field
The utility model belongs to the building field relates to a be used for building main part outlying inserted lift scaffold board, is one kind on the peripheral inserted lift scaffold of building main part for the safe passageway (scaffold board) of on-the-spot personnel construction, current usefulness, commonly called "walk the guidance tape".
Background
In the field of construction, scaffold boards are built on buildings for workers to walk and safely protect construction workers and the like.
At present, the scaffold board of general use is that steel sheet and four sides square steel or steel sheet lug weld become the rectangular block, is covered with the bolt hole all around. When the device is installed, the bolt is directly bolted with the main frame upright stanchion, the scaffold boards are fixedly connected at two sides by the bolt, and connecting plates are additionally arranged at two sides of the joint. Because the scaffold board is too long, the weight is large, manual installation and disassembly are not convenient, and multiple workers are needed to cooperate to complete the scaffold board. The physical consumption is large, the operation cooperation is high, the labor efficiency is low, and the construction potential safety hazard is large. The scaffold board is too short, and is fixed loaded down with trivial details, and the connecting plate position is restricted, and bolt, connecting plate auxiliary material increase, and the expense increases, and the atress structure is poor, and work efficiency is low. Meanwhile, the mounting precision is high, the allowable error is small, the specification and the position of the walkway plate are limited, and the mounting difficulty is increased.
SUMMERY OF THE UTILITY MODEL
In order to improve the construction safety and the overall rigidity of the structure, a novel scaffold board can be adopted, so that the problem that the load of workers is light when the scaffold is built is effectively solved, the physical consumption is low, and the operation flexibility, the operation safety, the operation collaboration, the labor efficiency, the disassembly, the transportation convenience and the like are greatly improved. Meanwhile, the mounting precision is reduced, the allowable error is 50mm, the specification of the walkway plate is not limited, and the adaptability is strong.
In order to achieve the above object, the utility model discloses a technical scheme be:
an attached lifting scaffold board for the periphery of a building main body comprises a steel plate 1 and an I-shaped connecting piece 2. The I-shaped connecting piece 2 is welded at the bottom of the steel plate 1, square connecting pieces are arranged at the end parts of the steel plates at the two ends of the I-shaped connecting piece 2, two connecting holes are formed in the connecting pieces, and the square connecting pieces at the two ends of the same steel plate are arranged in parallel and are perpendicular to the steel plate 1. Connecting holes are reserved on the lap joint sides of the longitudinal horizontal rod 3 and the square connecting sheet at the end part of the I-shaped connecting piece 2 and are used for being fixed with the connecting holes in the square connecting sheet through bolts 4, and the stability of the scaffold board is improved.
The reserved distance between the square connecting piece and the outer side (the side is parallel to the square connecting piece) of the steel plate 1 is 30 mm. The reserved distance between the steel plates at the two ends of the I-shaped connecting piece 2 and the outer side (the side is parallel to the steel plates) of the steel plate 1 is 120-160mm, namely the reserved distance at the lap joint of the scaffold plate is 120-160mm, and the reserved distance is used for being lapped on the longitudinal horizontal rod 3 or being lapped with other scaffold plates, so that the flexibility of the scaffold plate is improved.
The distance between two connecting holes on the square connecting sheet is 50mm, and the distance between the connecting holes and the 3 holes on the longitudinal horizontal rod of the frame body is the same, so that the square connecting sheet is convenient to mount.
Compare with current scaffold board the utility model discloses scaffold board advantage:
(1) the device is convenient to mount, dismount and transport, saves time and labor intensity, has good flexibility and strong strain capacity, improves the working efficiency, reduces the cost and is more suitable for the current situation of a construction site.
(2) The scaffold board is connected with the vertical horizontal rod of the frame body in a reinforcing mode, the stress structure is clearer, and the overall stability and safety of the frame body are greatly improved.
Drawings
Fig. 1 is a top view of a scaffold board.
Fig. 2 is a top view of the connection of the scaffold board and the longitudinal horizontal rod of the frame body.
Fig. 3 is a front view of the scaffold board.
FIG. 4 is a semi-sectional isometric view of the scaffold board.
FIG. 5 is a side view of the half section of the scaffold board connected to the frame body longitudinal horizontal rod.
In the figure: 1, steel plates; 2, an I-shaped connecting piece; 3 longitudinal horizontal rods; 4, bolts; 5 square connecting sheets.
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
An attached lifting scaffold board for the periphery of a building main body comprises a steel plate 1 and an I-shaped connecting piece 2. The I-shaped connecting piece 2 is welded at the bottom of the steel plate 1, square connecting pieces are arranged at the end parts of the steel plates at the two ends of the I-shaped connecting piece 2, two connecting holes are formed in the connecting pieces, and the square connecting pieces at the two ends of the same steel plate are arranged in parallel and are perpendicular to the steel plate 1. Connecting holes are reserved on the lap joint sides of the longitudinal horizontal rod 3 and the square connecting sheet at the end part of the I-shaped connecting piece 2 and are used for being fixed with the connecting holes in the square connecting sheet through bolts 4, and the stability of the scaffold board is improved.
The reserved distance between the square connecting piece and the outer side (the side is parallel to the square connecting piece) of the steel plate 1 is 30 mm. The reserved distance between the steel plates at the two ends of the I-shaped connecting piece 2 and the outer side (the side is parallel to the steel plates) of the steel plate 1 is 140mm, namely the reserved distance at the lap joint of the scaffold board is 140mm, and the scaffold board is used for being lapped on the longitudinal horizontal rod 3 or being lapped with other scaffold boards, so that the flexibility of the scaffold board is improved.
The distance between two connecting holes on the square connecting sheet is 50mm, and the distance between the connecting holes and the 3 holes on the longitudinal horizontal rod of the frame body is the same, so that the square connecting sheet is convenient to mount.
The above-mentioned embodiments only represent the embodiments of the present invention, but can not be understood as the limitation of the scope of the present invention, and it should be noted that, for those skilled in the art, a plurality of variations and improvements can be made without departing from the concept of the present invention, and all of them belong to the protection scope of the present invention.
Claims (1)
1. An attached lifting scaffold board for the periphery of a building main body is characterized by comprising a steel plate (1), an I-shaped connecting piece (2) and a longitudinal horizontal rod (3);
the I-shaped connecting piece (2) is welded on the lower surface of the steel plate (1), square connecting pieces (5) are arranged at the end parts of the steel plates at the two ends of the I-shaped connecting piece (2), two connecting holes are formed in the connecting pieces (5), and the square connecting pieces (5) at the two ends of the steel plate on the same side are arranged in parallel and are perpendicular to the steel plate (1); connecting holes are reserved on the lap joint side of the longitudinal horizontal rod (3) and the square connecting sheet at the end part of the I-shaped connecting piece (2) and are used for being fixed with the connecting holes on the square connecting sheet through bolts (4), so that the stability of the scaffold board is improved;
the reserved distance between the square connecting sheet (5) on the I-shaped connecting piece (2) and the side edge close to the steel plate (1) is 30 mm;
the reserved distance between the steel plates at the two ends of the I-shaped connecting piece (2) and the side edge close to the steel plate (1) is 120-160mm, namely the reserved distance at the lap joint of the scaffold board is 120-160mm, and the scaffold board is used for being lapped on the longitudinal horizontal rod (3) or being lapped with other scaffold boards, so that the flexibility of the scaffold board is improved;
the distance between two connecting holes on the square connecting sheet (5) is 50mm, and the distance is the same as the hole distance of the longitudinal horizontal rod (3) of the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022540624.6U CN213868864U (en) | 2020-11-06 | 2020-11-06 | Attached lifting scaffold board for building main body periphery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022540624.6U CN213868864U (en) | 2020-11-06 | 2020-11-06 | Attached lifting scaffold board for building main body periphery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213868864U true CN213868864U (en) | 2021-08-03 |
Family
ID=77053235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022540624.6U Active CN213868864U (en) | 2020-11-06 | 2020-11-06 | Attached lifting scaffold board for building main body periphery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213868864U (en) |
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2020
- 2020-11-06 CN CN202022540624.6U patent/CN213868864U/en active Active
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