CN219794621U - Pedal for temporary stairs on outer scaffold - Google Patents
Pedal for temporary stairs on outer scaffold Download PDFInfo
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- CN219794621U CN219794621U CN202321046531.5U CN202321046531U CN219794621U CN 219794621 U CN219794621 U CN 219794621U CN 202321046531 U CN202321046531 U CN 202321046531U CN 219794621 U CN219794621 U CN 219794621U
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- support
- vertical plate
- long side
- connecting rod
- pedal
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000010276 construction Methods 0.000 claims description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000009435 building construction Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Movable Scaffolding (AREA)
Abstract
The utility model relates to the technical field of building equipment, and discloses a pedal for a temporary stair on an outer scaffold, which comprises a stepping support, a vertical plate support and a connecting rod, wherein the stepping support is of a rectangular structure, the long side of the stepping support is fixedly connected with the connecting rod, the connecting rod is provided with a connecting section extending to the outer side of the stepping support, and the connecting section is fixedly connected with a stair steel pipe; the vertical plate support is of a rectangular structure, one long side of the vertical plate support is connected with the long side of the stepping support, and the other long side of the vertical plate support is connected with the connecting rod of the adjacent pedal. The connecting rod and the steel pipe can be connected through the fastener, and a horizontal steel pipe is not required to be additionally arranged for buckling, so that the connecting structure of the pedal and the stair is simplified; when a plurality of pedals are connected to form steps of the stair, the vertical plate support and the connecting rod of the next step are connected to form a whole, the vertical plate support can seal open spaces between adjacent step supports, the whole step is safer and more stable, and potential safety hazards are reduced.
Description
Technical Field
The utility model relates to the technical field of building equipment, in particular to a pedal for temporary stairs on an outer scaffold.
Background
The outer scaffold of the building is an indispensable and important erection tool in the construction of building engineering. Firstly, the operation can be performed by constructors at different positions at high positions; secondly, the safety of constructors is ensured when the constructors operate at high places.
Under the condition that the high-rise building construction lifter is not provided with a building non-construction lifter before or below a middle-high rise building, the outer scaffold of the high-rise building construction lifter is required to be erected with stairs as a passageway for workers to go up and down during the construction process of the building engineering. The stair is used as an important facility for personnel to go up and down in the building construction process, and a stair tread which is safe and stable, high in strength and good in use effect is required. At present, a plurality of steel pipes, templates are assembled, or steel basketry sheets are adopted at will as stair treads to be temporarily fixed on the construction site due to insufficient importance, the conditions of unstable fixation and unstable connection often occur in the installation process, particularly after rainy days, the adopted templates are assembled, the treads are easy to slip, and great potential safety hazards exist.
The Chinese patent with the publication number of CN211622561U discloses a scaffold pedal, which comprises a pedal plate, wherein two arc plates are respectively fixed at two ends of the pedal plate, the two ends of the arc plates are vertically downward, and a locking piece for limiting the pedal plate to slide along the axial direction or the radial direction of a scaffold steel pipe is arranged at one side of the arc plate.
The scaffold pedal is buckled on the scaffold by the arc-shaped plate, and is fixed on a steel pipe of the scaffold by the locking piece. However, the scaffold pedal is mainly used as a channel plate, and when the scaffold pedal is applied to stairs, firstly, the stairs are obliquely arranged, steel pipes for fixing arc plates are easy to lack, and secondly, a space exists between adjacent pedals in the vertical direction when the scaffold pedal is used on the stairs, and the space is of an open structure, so that potential safety hazards exist.
Disclosure of Invention
The purpose of the utility model is that: the pedal for the temporary stairway on the outer scaffold solves the problem that potential safety hazards exist when the pedal in the prior art is used on the stairway.
In order to achieve the above purpose, the utility model provides a pedal for a temporary stair on an outer scaffold, which comprises a pedal bracket, a vertical plate bracket and a connecting rod, wherein the pedal bracket is of a rectangular structure, the long side of the pedal bracket is fixedly connected with the connecting rod, the connecting rod is provided with a connecting section extending to the outer side of the pedal bracket, and the connecting section is used for being fixedly connected with a stair steel pipe;
the vertical plate support is of a rectangular structure, one long side of the vertical plate support is connected with the long side of the stepping support, and the other long side of the vertical plate support is connected with a connecting rod of an adjacent pedal.
Preferably, the riser bracket is hinged with the step bracket, and has an unfolded state perpendicular to the step bracket to connect the connecting rods of the adjacent steps, and a folded state folded with the step bracket to be received.
Preferably, the outer side of the long side of the vertical plate support is connected with a sleeve, the sleeve extends along the long side of the vertical plate support, the long side of the stepping support is provided with a rotating shaft, and the sleeve is sleeved on the outer side of the rotating shaft.
Preferably, the step support comprises a rectangular outer frame and a grid arranged inside the outer frame, and the long side of the outer frame forms the rotating shaft.
Preferably, the vertical plate support comprises a plurality of rectangular frames, a grid is connected between the rectangular frames, and the outer sides of the long sides of the rectangular frames are connected with the sleeves.
Preferably, the vertical plate support and the connecting rods of the adjacent pedals are fixed through steel wire binding.
Preferably, the connecting rod is of a hollow tube structure, and the length of the connecting section ranges from 8 cm to 15cm.
Compared with the prior art, the pedal for the temporary stairway on the outer scaffold has the beneficial effects that: the pedal support is fixedly connected to the stair steel pipe through the connecting rod, the connecting rod and the steel pipe can be connected through the fastener, no additional horizontal steel pipe is needed for buckling, and the connecting structure of the pedal and the stair is simplified; the long side of the step support is connected with the long side of the vertical plate support, the other long side of the vertical plate support is connected with the connecting rod of the adjacent steps, when a plurality of steps are connected to form steps of the stair, the vertical plate support and the connecting rod of the next step are connected to form a whole, the vertical plate support can seal an open space between the adjacent step supports, the whole steps are safer and more stable, and potential safety hazards are reduced; in addition, the pedal and the stairs can be disassembled for cyclic utilization, so that the economic benefit is improved.
Drawings
FIG. 1 is a schematic view of the structure of a tread for use in a temporary staircase on an outer scaffold of the present utility model;
fig. 2 is a schematic view showing a state in which a tread used for a temporary stairway on a plurality of outer scaffolding of the present utility model is coupled to the stairway.
In the figure, 1, a stepping support, 11, an outer frame, 2, a vertical plate support, 21, a rectangular frame, 3, a connecting rod, 31, a connecting section, 4, a sleeve, 5, a grid, 6, a fastener, 7 and a steel wire.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
The pedal for the temporary stairway on the outer scaffold according to the preferred embodiment of the present utility model, as shown in fig. 1 and 2, comprises a step support 1, a riser support 2 and a connecting rod 3, wherein the step support 1 is used for stepping by a person, the connecting rod 3 is used for connecting with a steel pipe of the stairway of the outer scaffold, is integrated with the outer scaffold, and the riser support 2 is used for forming a vertical surface of a step, thereby reducing an open structure.
The support 1 of marking time is rectangular structure, and the specific size of support 1 of marking time can confirm according to the horizontal dimension of stair step, and the long limit of support 1 of marking time is the width of stair step promptly, and the minor face of support 1 of marking time is the depth of stair step promptly. One long side of the step support 1 is fixedly connected with the connecting rod 3, in this embodiment, one long side of the step support 1 is welded and fixed with the connecting rod 3, and in other embodiments, bolts or buckles can be used for fixing.
The connecting rod 3 extends along the long limit of the support 1 of marking time, and the length of connecting rod 3 is greater than the size of the long limit of support 1 of marking time, and the both ends of connecting rod 3 all have the linkage segment 31 that extends to the support 1 outside of marking time, and linkage segment 31 is used for with stair steel pipe fixed connection. In this embodiment, the connecting section 31 is detachably connected to the steel pipe of the stair through the fastener 6, and the fastener 6 is a steel pipe connecting piece of the existing outer scaffold, and the specific structure thereof is the prior art and will not be described in detail here.
The riser support 2 is rectangular structure, and the long limit of riser support 2 is the same with the size of the long limit of support 1 of marking time, and the minor face size of riser support 2 is the height of stair step promptly, and its specific size can be set for according to the demand of step. One long side of the vertical plate support 2 is connected with the long side of the stepping support 1, the other long side is used for being connected with the connecting rod 3 of the adjacent pedal, namely the other long side is connected with the connecting rod 3 of the next step, so that all the pedals are connected into a whole, the vertical plate support 2 can seal the longitudinal interval between the two stepping supports 1, and the situation that feet slide and step on the sky to enable feet of people to extend into the space between the two stepping supports 1 is avoided, so that potential safety hazards are reduced.
The pedal support 1 of the pedal used for the temporary stairs on the outer scaffold is fixedly connected to the stair steel pipes through the connecting rods 3, the connecting rods 3 and the steel pipes can be connected through the fasteners 6, and the horizontal steel pipes are not required to be additionally arranged for buckling, so that the connecting structure of the pedal and the stairs is simplified; the long side of the step support 1 is connected with the long side of the vertical plate support 2, meanwhile, the other long side of the vertical plate support 2 is connected with the connecting rod 3 of the adjacent steps, when a plurality of steps are connected to form steps of the stairs, the vertical plate support 2 and the connecting rod 3 of the next step are connected to form a whole, the vertical plate support 2 can seal an open space between the adjacent step supports 1, the whole steps are safer and more stable, and potential safety hazards are reduced; in addition, the pedal and the stairs can be disassembled for cyclic utilization, so that the economic benefit is improved.
Preferably, the riser bracket 2 is hinged with the step bracket 1, and the riser bracket 2 has an unfolded state of the connection rod 3 perpendicular to the step bracket 1 to connect adjacent steps, and a folded state of being folded with the step bracket 1 to be received.
The vertical plate support 2 is hinged with the stepping support 1, the vertical plate support 2 can be rotated to an unfolding state when in use, the vertical plate support 2 can be conveniently connected with the connecting rods 3 of adjacent pedals, the vertical plate support 2 can be rotated to a folding state when not in use, and each pedal can be stacked for storage, so that storage space is saved.
Preferably, the outer side of the long side of the vertical plate support 2 is connected with a sleeve 4, the sleeve 4 extends along the long side of the vertical plate support 2, the long side of the stepping support 1 is provided with a rotating shaft, and the sleeve 4 is sleeved on the outer side of the rotating shaft.
The sleeve 4 of the vertical plate bracket 2 is sleeved on the rotating shaft, so that the vertical plate bracket 2 and the stepping bracket 1 are hinged, and the hinged mode is simplified. In this embodiment, the sleeve 4 is welded to the long side of the riser bracket 2.
Preferably, the step support 1 includes a rectangular outer frame 11 and a grid 5 disposed inside the outer frame 11, the long sides of the outer frame 11 forming a rotation axis.
The long side of the stepping bracket 1 forms a rotating shaft, so that the rotating shaft structure is simplified, and the on-site manufacturing is convenient. In this embodiment, the outer frame 11 is formed by welding reinforcing steel bars of Φ8, and the grid 5 is formed into a cross structure by welding reinforcing steel bars of Φ6.
Preferably, the vertical plate bracket 2 comprises a plurality of rectangular frames 21, a grid 5 is connected between each rectangular frame 21, and sleeves 4 are connected to the outer sides of the long sides of each rectangular frame 21.
The grid 5 in the stepping bracket 1 divides the long side of the outer frame 11 into a plurality of sections, and each sleeve 4 is respectively connected with one section of the long side of the outer frame 11 in a sleeved mode, so that the sleeves 4 are convenient to assemble. In this embodiment, the rectangular frame 21 is surrounded by reinforcing steel bars with a diameter of Φ8, and the grid 5 is formed into a cross structure by reinforcing steel bars with a diameter of Φ6.
Preferably, the vertical plate bracket 2 and the connecting rod 3 of the adjacent pedal are bound and fixed through steel wires 7.
The steel wire 7 is bound and fixed, so that the vertical plate support 2 and the connecting rod 3 of the adjacent pedal can be connected into a whole, the pedal can be conveniently and simply disassembled in the later period for recycling.
Preferably, the connecting rod 3 is of hollow tube construction, and the length of the connecting section 31 is in the range of 8-15cm.
The connecting rod 3 is a hollow tube structure, reduces weight while guaranteeing strength, and can be formed by cutting steel tubes of an outer scaffold. The length range of the connecting section 31 is 8-15cm, so that the connecting section 31 is connected with the steel pipe of the stair, and the occupied space caused by excessive exceeding of the stair is avoided. In the present embodiment, the length of the connection section 31 is 10cm.
In summary, the embodiment of the utility model provides a pedal for a temporary stair on an outer scaffold, wherein a pedal bracket is fixedly connected to a stair steel pipe through a connecting rod, the connecting rod and the steel pipe can be connected through a fastener, and a horizontal steel pipe is not required to be additionally arranged for buckling, so that the connecting structure of the pedal and the stair is simplified; the long side of the step support is connected with the long side of the vertical plate support, the other long side of the vertical plate support is connected with the connecting rod of the adjacent steps, when a plurality of steps are connected to form steps of the stair, the vertical plate support and the connecting rod of the next step are connected to form a whole, the vertical plate support can seal an open space between the adjacent step supports, the whole steps are safer and more stable, and potential safety hazards are reduced; in addition, the pedal and the stairs can be disassembled for cyclic utilization, so that the economic benefit is improved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (7)
1. The pedal for the temporary stairway on the outer scaffold is characterized by comprising a stepping support, a vertical plate support and a connecting rod, wherein the stepping support is of a rectangular structure, the long side of the stepping support is fixedly connected with the connecting rod, the connecting rod is provided with a connecting section extending to the outer side of the stepping support, and the connecting section is used for being fixedly connected with a stairway steel pipe;
the vertical plate support is of a rectangular structure, one long side of the vertical plate support is connected with the long side of the stepping support, and the other long side of the vertical plate support is connected with a connecting rod of an adjacent pedal.
2. The tread for a temporary stairway on an outer scaffold according to claim 1, wherein the riser bracket is hinged to the tread bracket, and has an unfolded state perpendicular to the tread bracket to connect connecting rods of adjacent tread plates, and a folded state folded with the tread bracket to be received.
3. The pedal for the temporary stairway on the outer scaffold according to claim 2, wherein a sleeve is connected to the outer side of the long side of the vertical plate support, the sleeve extends along the long side of the vertical plate support, a rotating shaft is arranged on the long side of the pedal support, and the sleeve is sleeved on the outer side of the rotating shaft.
4. A tread for a temporary stairway on an outer scaffold according to claim 3, characterised in that the tread support comprises a rectangular outer frame and a grid arranged inside the outer frame, the long sides of the outer frame forming the rotation axis.
5. The tread for a temporary stairway on an outer scaffold according to claim 4, wherein the riser bracket comprises a plurality of rectangular frames, a grid is connected between each rectangular frame, and the outer side of the long side of each rectangular frame is connected with the sleeve.
6. A tread for a temporary stairway on an outer scaffold according to any one of claims 1 to 5, characterised in that the riser bracket is secured to the connecting rods of adjacent treads by wire lacing.
7. A tread for a temporary stairway on an external scaffold according to any of claims 1 to 5, characterised in that the connecting rod is of hollow tubular construction and the length of the connecting section is in the range 8 to 15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321046531.5U CN219794621U (en) | 2023-05-04 | 2023-05-04 | Pedal for temporary stairs on outer scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321046531.5U CN219794621U (en) | 2023-05-04 | 2023-05-04 | Pedal for temporary stairs on outer scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219794621U true CN219794621U (en) | 2023-10-03 |
Family
ID=88180076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321046531.5U Active CN219794621U (en) | 2023-05-04 | 2023-05-04 | Pedal for temporary stairs on outer scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219794621U (en) |
-
2023
- 2023-05-04 CN CN202321046531.5U patent/CN219794621U/en active Active
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