Simple stair for construction site
By designing a simple staircase including fixing plates, articulated seats, sleeves, columns and connecting components, the problem of existing simple staircases being inconvenient for transportation and disassembly is solved, and more efficient installation and transportation is achieved.
Patent Information
- Application Number
- CN202421571496.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-04
AI Technical Summary
The existing simple staircase is large in size, inconvenient for transportation, and will affect subsequent installation efficiency when disassembled.
A simple staircase consisting of two-side fixing plates, articulated seats, sleeves, columns and connecting components is designed. Through the design of the connecting assembly, the pedal can be flexibly adjusted, and the installation angle can be adjusted through the articulated seat, and finally installed and fixed through the through holes on the fixing plate.
This design makes simple stairs more efficient when installed and disassembled, making them easier to transport, while improving the efficiency of use at the construction site.
Smart Images
Figure CN222949553U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of construction tools, and in particular to a simple staircase for use at a construction site. Background Art
[0002] During the construction process, there are many places with height differences (but not too large), such as foundation pits, retaining walls, ditches, etc., which are quite laborious when people need to go up and down. At the same time, when it is necessary to cross two work surfaces with the same height difference (such as ditches or between two adjacent buildings), it is often necessary to detour or build temporary simple stairs. Most of the existing simple stairs are fixed by welding, which makes them large and inconvenient to transport. At the same time, if the installed stairs are disassembled, it will affect the subsequent installation efficiency. Therefore, a simple staircase for construction sites is proposed to solve the problems described in the above background technology.
[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0004] In order to solve the problem that existing simple stairs are inconvenient to transport, the present application provides a simple staircase for use on a construction site.
[0005] The present application provides a simple staircase for construction sites using the following technical solution:
[0006] A simple staircase for use at a construction site comprises fixed plates on two sides, the fixed plates on both sides are symmetrically arranged, and the fixed plates on both sides are fixedly connected with hinge seats, the hinge seats on both sides are rotatably connected with sleeves, columns are arranged between the sleeves on both sides, and the columns are provided with connecting components, the connecting components comprise a plurality of connecting hoops, the plurality of connecting hoops are sleeved on the columns, a plurality of connecting hoops are fixedly connected with pedals on one side, a plurality of pedals are provided with limiting grooves on the tops, a plurality of pedals are provided with pillars on the bottoms, a plurality of pedals are fixedly connected with anti-slip pads on the tops, and a plurality of pedals are provided with mounting grooves on the bottoms.
[0007] Preferably, a plurality of through holes are provided on the fixing plates at both sides, and the plurality of through holes penetrate the fixing plates at both sides.
[0008] Preferably, two ends of the column are respectively inserted into the inside of the sleeves on both sides, and the column is fixed inside the sleeve by bolts.
[0009] Preferably, the support column is rotatably connected inside the mounting groove, and the support column is arranged on a side away from the column.
[0010] Preferably, the limiting groove and the pillar are arranged correspondingly, and the end of the pillar can be inserted into the limiting groove.
[0011] In summary, this application includes the following beneficial technical effects:
[0012] By designing a connection component, when using the stairs on the construction site, multiple connection clamps are installed and fixed on the columns, and then the positions of the multiple pedals are adjusted to make the spacing between the multiple pedals consistent. At this time, the pillars are flipped so that the multiple pillars support the multiple pedals, and then the two ends of the columns are respectively inserted into the sleeves on both sides, and the connections are fixed. At this time, the installation angle is adjusted through the hinge seats on both sides, and finally the installation and fixation are carried out through the multiple through holes on the fixing plates on both sides. Compared with the existing technology, this design is convenient for installation and disassembly of the device, can improve the installation efficiency during use, and is also convenient for transportation after disassembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the device of the application embodiment;
[0014] Figure 2 is a schematic diagram of the side view structure of the device of the application embodiment;
[0015] Figure 3 It is a schematic diagram of the bottom structure of the device of the application embodiment.
[0016] Explanation of the accompanying drawings: 1. fixing plate; 2. hinged seat; 3. through hole; 4. sleeve; 5. column; 6. connecting assembly; 7. connecting clamp; 8. pedal; 9. limiting groove; 10. pillar; 11. anti-slip pad; 12. installation groove. DETAILED DESCRIPTION
[0017] The following is combined with Figure 1 —3 Provide further details of this application.
[0018] The present application embodiment discloses a simple staircase for use at a construction site. Figure 1 , a simple staircase for construction sites, which is used on construction sites to assist workers in climbing, and includes fixing plates 1 on both sides, which are symmetrically arranged, and are fixedly connected with hinge seats 2 on both sides of the fixing plates 1, and multiple through holes 3 are opened on the fixing plates 1 on both sides, and the multiple through holes 3 penetrate the fixing plates 1 on both sides, and the fixing plates 1 on both sides are conveniently installed and fixed through the multiple through holes 3 on the fixing plates 1 on both sides, and sleeves 4 are rotatably connected on the hinge seats 2 on both sides, and columns 5 are arranged between the sleeves 4 on both sides, and the two ends of the columns 5 are respectively inserted into the inside of the sleeves 4 on both sides, and the columns 5 are fixed inside the sleeves 4 by bolts, and the columns 5 are provided with connecting components 6, which facilitate the installation and splicing of the device through the connecting components 6, which is convenient for subsequent use and convenient for transportation;
[0019] When in use, the entire device is installed and spliced through the connecting component 6, and then the two ends of the column 5 are respectively inserted into the inside of the sleeves 4 on both sides, and the connection is fixed, and then the installation angle is adjusted through the hinge seats 2 on both sides, and finally installed and fixed through the multiple through holes 3 on the fixing plates 1 on both sides.
[0020] Reference Figure 2-3 , the connecting assembly 6 includes a plurality of connecting hoops 7, which are all sleeved on the column 5, and the connecting hoops 7 are fixed to the column 5 by bolts. A plurality of connecting hoops 7 are fixedly connected to one side of each of the pedals 8, and the plurality of pedals 8 are convenient for workers to climb. The tops of the plurality of pedals 8 are provided with limiting grooves 9, and the limiting grooves 9 are convenient for subsequent limiting of the pillars 10. The bottoms of the plurality of pedals 8 are provided with pillars 10, and the support of the pedals 8 is convenient through the pillars 10. The limiting grooves 9 and the pillars 10 are correspondingly arranged, and the ends of the pillars 10 can be inserted into the limiting grooves 9. The tops of the plurality of pedals 8 are fixedly connected with anti-skid pads 11, and the anti-skid pads 11 are convenient for workers to climb and avoid slipping. The bottoms of the plurality of pedals 8 are provided with mounting grooves 12, which are rotatably connected to the inside of the mounting grooves 12 by the pillars 10, and the pillars 10 are arranged on the side away from the column 5, so that the pillars 10 can be recovered to the inside of the mounting grooves 12, so as to facilitate the placement of the pedals 8 during transportation;
[0021] During installation, multiple connecting clamps 7 are mounted and fixed on the columns 5, and then the positions of the multiple pedals 8 are adjusted to make the spacing between the multiple pedals 8 consistent. At this time, the pillars 10 inside the installation grooves 12 are flipped, and the multiple pillars 10 are correspondingly clamped in the limiting grooves 9, so that the multiple pillars 10 support the multiple pedals 8. Finally, the multiple pedals 8 are rotated to move the pillars 10 inside the limiting grooves 9, thereby adjusting the angles of the multiple pedals 8 to facilitate subsequent workers to climb and step on them.
[0022] The implementation principle of a simple staircase for a construction site in an embodiment of the present application is as follows: when in use, a plurality of connecting clamps 7 are mounted and fixed on the columns 5, and then the positions of the plurality of pedals 8 are adjusted so that the spacing between the plurality of pedals 8 is consistent. At this time, the pillars 10 inside the installation grooves 12 are flipped, and the plurality of pillars 10 are correspondingly clamped in the limiting grooves 9, so that the plurality of pillars 10 support the plurality of pedals 8. Then, the two ends of the columns 5 are respectively inserted into the sleeves 4 on both sides, and the connection is fixed. At this time, the installation angle is adjusted through the hinge seats 2 on both sides, and finally, the installation and fixation are performed through the plurality of through holes 3 on the fixing plates 1 on both sides.
[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or the internal communication of two components, or a direct connection. "upper", "lower", "left" and "right" are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0024] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A simple staircase for use at a construction site, comprising fixed plates (1) on both sides, characterized in that: The fixing plates (1) on both sides are symmetrically arranged, and the fixing plates (1) on both sides are fixedly connected with hinge seats (2), and the hinge seats (2) on both sides are rotatably connected with sleeves (4), and a column (5) is provided between the sleeves (4) on both sides, and a connecting assembly (6) is provided on the column (5), and the connecting assembly (6) includes a plurality of connecting hoops (7), and the plurality of connecting hoops (7) are sleeved on the column (5), and a pedal (8) is fixedly connected to one side of the plurality of connecting hoops (7), and the tops of the plurality of pedals (8) are provided with limiting grooves (9), and the bottoms of the plurality of pedals (8) are provided with pillars (10), and the tops of the plurality of pedals (8) are fixedly connected with anti-slip pads (11), and the bottoms of the plurality of pedals (8) are provided with mounting grooves (12).
2. A simple staircase for construction sites according to claim 1, characterized in that: A plurality of through holes (3) are provided on the fixing plates (1) on both sides, and the plurality of through holes (3) penetrate the fixing plates (1) on both sides.
3. The simple staircase for construction site according to claim 1, characterized in that: The two ends of the column (5) are respectively inserted into the inside of the sleeves (4) on both sides, and the column (5) is fixed inside the sleeve (4) by bolts.
4. The simple staircase for construction site according to claim 1, characterized in that: The support column (10) is rotatably connected inside the mounting groove (12), and the support column (10) is arranged on a side away from the upright column (5).
5. The simple staircase for construction site according to claim 1, characterized in that: The limiting groove (9) and the support (10) are arranged correspondingly, and the end of the support (10) can be inserted into the limiting groove (9).