CN219365377U - Safety protection scaffold board - Google Patents

Abstract

The utility model discloses a safety protection scaffold plate, which comprises a support mechanism and two groups of pedals, wherein the support mechanism comprises four groups of vertical rods, four groups of transverse rods and two groups of stabilizing frames, two groups of arc hooks are fixedly arranged on two side surfaces of each pedal, the inner walls of the arc hooks are in contact with the surfaces of the transverse rods, a limiting mechanism is arranged between each pedal and each transverse rod, the limiting mechanism comprises a bottom plate, a concave plate, a rotating assembly and a clamping assembly, the rotating assembly is positioned between the concave plate and each pedal, and the clamping assembly is positioned on the bottom plate and the concave plate; according to the utility model, through the designed limiting mechanism, the pedal can be conveniently limited and protected after the arc-shaped hook on the pedal is hung on the cross rod, so that the safety of a worker when standing on the pedal or walking on the pedal is improved, the potential safety hazard is reduced, and the pedal is fixed and stable.

Description

A kind of safety protection scaffolding board

technical field

The utility model belongs to the technical field of scaffolding, in particular to a safety protection scaffolding board.

Background technique

In building construction, such as exterior wall painting, etc., scaffolding will be used. Scaffolding is a working platform set up to ensure the smooth progress of the building construction process. Scaffolding needs to be installed with pedals during use, so that the staff can stand on the pedals To carry the staff, the pedals are hung on the crossbars in the scaffold through the arc hooks on both sides, and the workers stand on the pedals to carry out construction operations.

When the existing scaffold board is in use, the footboard is only hung on the crossbar of the scaffold through the arc-shaped hooks on both sides of the footboard. When the staff stands on the footboard for construction or on the footboard When walking, the pedals may be unstable and cause the two sides of the pedals to tilt up. At this time, the staff on the pedals are prone to instability and fall, resulting in safety accidents , and during the construction process, the staff may stand on the pedals and walk around, and the pedals may move forward or backward to cause displacement, resulting in a change in the position of the pedals. For this reason, we propose a safety protection scaffold plate.

Utility model content

The purpose of this utility model is to provide a safety protection scaffold board to solve the problem that when the existing scaffold board is in use in the above-mentioned background technology, the foot pedal is only hung on the horizontal surface of the scaffold through the arc-shaped hooks on both sides of the foot board. On the pole, when the workers stand on the pedals for construction or walk on the pedals, the pedals may be unstable and cause the two sides of the pedals to tilt. The staff on the pedals are likely to be unstable and fall to cause safety accidents, and during the construction process, the staff may stand on the pedals and move forward or backward during the process of walking, resulting in displacement , resulting in a change in the position of the pedals.

In order to achieve the above purpose, the utility model provides the following technical solutions: a safety protection scaffold board, including a bracket mechanism and two sets of pedals, the bracket mechanism includes four sets of vertical bars, four sets of horizontal bars and two sets of stable frames, Two groups of arc-shaped hooks are fixedly arranged on both sides of the pedal, the inner wall of the arc-shaped hook contacts the surface of the cross bar, and a limit mechanism is arranged between the pedal and the cross bar. The limit mechanism includes a bottom plate, a concave plate, a rotating assembly and a clamping assembly, the rotating assembly is located between the concave plate and the pedal, and the clamping assembly is located between the bottom plate and the concave plate.

Preferably, the bottom plate and the footboard are rotationally connected through a third rotating shaft.

Preferably, an arc-shaped groove is opened inside the bottom plate, and the bottom of the cross bar is in contact with the inner wall of the arc-shaped groove.

Preferably, the rotating assembly includes a second rotating shaft, a connecting block and a top block, the concave plate and the connecting block are rotationally connected through the second rotating shaft, and the connection between the connecting block and the pedal The space is fixedly connected through the top block.

Preferably, the clamping assembly includes a threaded rod and a nut, the nut is located on the outside of the threaded rod, and the nut and the threaded rod are connected by screwing, and the limiting mechanism is located on the Both sides of the pedals.

Preferably, the bottom of the threaded rod is fixed on the top of the bottom plate, and the top of the threaded rod passes through the interior of the concave plate and extends to the outside of the surface of the concave plate.

Preferably, there are multiple groups of openings provided inside the footboard, and a collection mechanism is provided at the bottom of the footboard, and the collection mechanism includes a collection box, and two A connecting plate is set, and the connecting plate is fixedly connected with the pedal by bolts.

Preferably, a stabilizing frame is provided between the two groups of vertical bars, and the stabilizing frame is connected to the vertical bars by welding.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The utility model adopts the designed limit mechanism to facilitate the limit protection of the pedals after the arc-shaped hook on the pedals is hung on the cross bar, increasing the number of staff standing on the pedals or The safety when walking on the pedals reduces potential safety hazards, and the pedals are fixed firmly.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of enlarged structure of part A in Fig. 1 of the present utility model;

Fig. 3 is a schematic diagram of the structure of the base plate and the arc hook of the present invention;

Fig. 4 is a schematic view of the structure of the concave plate and the cross bar of the utility model;

Fig. 5 is the schematic diagram of the pedal structure of the utility model;

In the figure: 1. vertical bar; 2. pedal; 3. collection box; 4. stable frame; 5. bottom plate; 6. nut; 7. threaded rod; 8. curved hook; 9. connecting plate; 10. Top block; 11, connecting block; 12, second rotating shaft; 13, concave plate; 14, arc groove; 15, cross bar; 16, port; 17, third rotating shaft.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-Figure 5, the utility model provides a technical solution: a safety protection scaffolding board, including a bracket mechanism and two sets of pedals 2, the staff can stand on the pedals 2 when in use In construction operation, the bracket mechanism includes four sets of vertical bars 1, four sets of cross bars 15 and two sets of stabilizing frames 4. When in use, the stabilizing frames 4 can increase the stability of the scaffolding, and both sides of the pedals 2 are fixedly set. There are two groups of arc-shaped hooks 8. When in use, the pedal 2 is hung on the cross bar 15 on the scaffold by the arc-shaped hook 8. The inner wall of the arc-shaped hook 8 contacts the surface of the cross bar 15. A limit mechanism is arranged between the rods 15. The limit mechanism includes a bottom plate 5, a concave plate 13, a rotating assembly and a clamping assembly. The concave plate 13 can be rotated by the rotating assembly when in use. 13 and the pedal 2, the clamping assembly is located on the base plate 5 and the concave plate 13, and the base plate 5 and the pedal 2 are rotationally connected through the third rotating shaft 17, and the third rotating shaft 17 can be used for The base plate 5 rotates, and the inside of the base plate 5 is provided with an arc-shaped groove 14, and the bottom of the cross bar 15 is in contact with the inner wall of the arc-shaped groove 14. The rotating assembly includes a second rotating shaft 12, a connecting block 11 and a top block 10. The jacking block 10 is fixed on the top of the pedal 2, the concave plate 13 and the connecting block 11 are rotationally connected by the second rotating shaft 12, the connecting block 11 and the pedal 2 are fixedly connected by the jacking block 10, and the assembly is clamped It includes a threaded rod 7 and a nut 6. The nut 6 can tighten and fix the threaded rod 7 when in use. The nut 6 is located outside the threaded rod 7, and the nut 6 and the threaded rod 7 are connected by threaded screwing. Mechanism is positioned at the both sides of pedal 2, and the bottom of threaded rod 7 is fixed on the top of base plate 5, and threaded rod 7 can play a role in connecting between concave plate 13 and base plate 5 when in use, and the top of threaded rod 7 Pass through the inside of the concave plate 13 and extend to the outside of the surface of the concave plate 13, through the design of the stop mechanism, it is convenient to hang the arc-shaped hook 8 on the pedal 2 on the cross bar 15 and then the pedal can be aligned. The plate 2 carries out limit protection, increases the safety of the staff when standing on the pedal 2 or walking on the pedal 2, reduces potential safety hazards, and fixes the pedal 2 firmly.

In this embodiment, preferably, the inside of the pedal 2 is provided with multiple groups of openings 16, and the bottom of the pedal 2 is provided with a collection mechanism, which includes a collection box 3, which can be used for the collection box 3 when in use. The foreign matter falling in the port 16 is collected. The front and back of the collection box 3 are fixedly equipped with two sets of connecting plates 9, and the connecting plates 9 and the pedals 2 are fixedly connected by bolts. When in use, the bolts can The collection box 3 is disassembled, and through the designed collection mechanism, when there are workers on the two groups of pedals 2 to carry out construction, it is convenient for the staff to stand on the pedals 2 on the top of the scaffolding or on the pedals 2 When walking up and down, the fallen foreign matter can be collected to prevent foreign matter such as some mortar and stones from falling to the staff below through the port 16, which is convenient for use.

In this embodiment, preferably, a stabilizing frame 4 is provided between the two sets of vertical bars 1, and the stabilizing frame 4 and the vertical bars 1 are connected by welding, which can increase the firmness of fixing during use.

Working principle and application process of the utility model:

When the utility model is in use, hang the arc-shaped hook 8 on the pedal 2 on the cross bar 15, then hold the bottom plate 5 and rotate it upwards around the third rotating shaft 17, so that the lower surface of the cross bar 15 is in an arc. In the groove 14 and in contact with the inner wall of the arc groove 14, at this moment, the free end of the concave plate 13 is rotated outward, and then the bottom of the concave plate 13 touches the upper surface of the cross bar 15, at this time the threaded rod 7 just pass through the inside of the concave plate 13, now use the nut 6 to be screwed on the threaded rod 7, then the base plate 5 and the concave plate 13 can be connected and fixed together, and now the pedal can be 2. Limit the position to increase safety. When the pedal 2 needs to be disassembled, the pedal 2 can be removed according to the above-mentioned opposite principle;

When there are staff members on the two groups of pedals 2 on the scaffold at the same time, when the staff is standing on the pedals 2 at the top of the scaffold and walking around, some mortar, stones and other foreign objects will come from the pedals 2. Fall into the collection box 3 below through the port 16, then the collection box 3 can play a collecting role. When the collection box 3 is full, unscrew the bolt and remove the collection box 3 to dump the foreign matter, and finally Then the collection box 3 is installed back to the original position.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a safety protection scaffold board, includes bracket mechanism and two sets of running-boards (2), bracket mechanism includes four sets of montants (1), four sets of horizontal pole (15) and two sets of steady rest (4), the both sides face of running-board (2) is all fixed to be provided with two sets of arc hooks (8), the inner wall contact of arc hooks (8) the surface of horizontal pole (15), its characterized in that: be provided with stop gear between running-board (2) with horizontal pole (15), stop gear includes bottom plate (5), concave plate (13), rotating assembly and chucking subassembly, rotating assembly is located concave plate (13) with between running-board (2), chucking subassembly is located bottom plate (5) with on concave plate (13).

2. A safety scaffolding board according to claim 1, wherein: the bottom plate (5) is rotatably connected with the pedal (2) through a third rotating shaft (17).

3. A safety scaffolding board according to claim 2, wherein: an arc-shaped groove (14) is formed in the bottom plate (5), and the bottom of the cross rod (15) is in contact with the inner wall of the arc-shaped groove (14).

4. A safety scaffolding board according to claim 2, wherein: the rotating assembly comprises a second rotating shaft (12), a connecting block (11) and a top block (10), wherein the concave plate (13) is connected with the connecting block (11) in a rotating mode through the second rotating shaft (12), and the connecting block (11) is fixedly connected with the pedal (2) through the top block (10).

5. The safety scaffolding plate as claimed in claim 4 wherein: the clamping assembly comprises a threaded rod (7) and a nut (6), wherein the nut (6) is positioned outside the threaded rod (7), the nut (6) is connected with the threaded rod (7) through threaded screwing, and the limiting mechanism is positioned on two side surfaces of the pedal plate (2).

6. A safety scaffolding board according to claim 5 wherein: the bottom of the threaded rod (7) is fixed at the top of the bottom plate (5), and the top of the threaded rod (7) penetrates through the inside of the concave plate (13) and extends to the outer side of the surface of the concave plate (13).

7. A safety scaffolding board according to claim 5 wherein: the novel pedal is characterized in that a plurality of groups of through holes (16) are formed in the pedal plate (2), a collecting mechanism is arranged at the bottom of the pedal plate (2) and comprises a collecting box (3), two groups of connecting plates (9) are fixedly arranged on the front face and the back face of the collecting box (3), and the connecting plates (9) are fixedly connected with the pedal plate (2) through bolts.

8. A safety scaffolding board according to claim 1, wherein: a stabilizing frame (4) is arranged between the two groups of vertical rods (1), and the stabilizing frames (4) are connected with the vertical rods (1) through welding.