A double-lane quick-mount wide-platform stair box room for a temporary building

Abstract

The utility model relates to temporary building stair box room technical field discloses a kind of double runway fast-mounting wide platform stair box room for temporary building, including main body mechanism, including stair box one, stair box two, stair box three, corridor box one and corridor box two, five box bodies are combined to form double runway stair box room main body;Supporting mechanism, including stand, top beam, bottom beam, platform beam one and platform beam two, bear integral load and transfer stress;Platform mechanism, including one layer platform and two layer platform, provide ladder section link plane and personnel passage buffer area;Passing mechanism, including one layer ladder section and two layer ladder section, for building standardized vertical passage path.The utility model in the middle, the joint node of supporting mechanism is set in the gap between ladder section and platform, reduce unnecessary horizontal and vertical package of tradition, increase corridor box and two layer platform width, widen walking buffer area, improve passage safety and overall aesthetic degree.

Description

Technical Field

[0001] This utility model relates to the field of temporary building staircase box house technology, and in particular to a double-runway quick-assembly wide platform staircase box house for temporary construction. Background Technology

[0002] In temporary construction projects, especially large construction sites or event venues, it is crucial to build vertical access facilities efficiently and safely. Dual-runway stairwell boxes, as a common standardized vertical access solution, are widely used in the construction of temporary construction project departments due to their rapid deployment and reusability, providing a safe and convenient path for personnel to go up and down.

[0003] However, the existing structural design of double-runway stairwell boxes has a shortcoming: in order to meet the requirements of structural strength and connection, the connection nodes between the support mechanism and the passage mechanism often need to be enclosed in a lot of horizontal and vertical directions. This not only increases material consumption and structural weight, but also compresses the actual usable space of the corridor and platform, thereby limiting the buffer distance during passage, affecting the safety of personnel passage and the aesthetics of the overall structure. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a double-runway quick-assembly wide platform staircase box house for temporary construction. It aims to improve the problem that the connection nodes between the support mechanism and the passage mechanism often require a lot of horizontal and vertical encapsulation, which limits the buffer distance during passage and affects the safety of personnel passage and the aesthetics of the overall structure.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a double-runway quick-assembly wide-platform staircase box room for temporary construction, which is used for vertical passage in the temporary construction project department, comprising:

[0006] The main structure includes stair box 1, stair box 2, stair box 3, corridor box 1 and corridor box 2. Stair box 2 and stair box 3 are located on one side of stair box 1, stair box 2 is located below stair box 3, and corridor box 1 and corridor box 2 are located on the other side of stair box 1. Corridor box 1 is located below corridor box 2. The five boxes are combined to form the main body of the double-runway stair box room.

[0007] The supporting structure, including columns, top beams, bottom beams, platform beam one and platform beam two, bears the overall load and transmits stress;

[0008] The platform structure includes a first-floor platform and a second-floor platform, providing connecting planes for stair sections and buffer areas for personnel passage;

[0009] The access mechanism, including a first-floor staircase and a second-floor staircase, is used to construct a standardized vertical access path.

[0010] Furthermore, the columns are installed at the four corners of the outer walls of stair box 1, stair box 2, stair box 3, corridor box 1, and corridor box 2; the top beams are installed at the four top corners of stair box 1, stair box 3, and corridor box 2; and the bottom beams are installed at the four bottom corners of stair box 1, stair box 2, and corridor box 1.

[0011] Furthermore, the first platform beam is located between the second and third staircase boxes, and the second platform beam is located at the top of the first corridor box and at the four corners of the bottom of the second corridor box.

[0012] Furthermore, the first-floor platform is located between staircase box two and staircase box three, and the outer wall of the first-floor platform is located on the inner wall of platform beam one.

[0013] Furthermore, the inner wall of the second-level platform is located between corridor box one and corridor box two, and the outer wall of the second-level platform is located on the inner wall of platform beam two.

[0014] Furthermore, one end of the first-floor stair section is located on one side of the outer wall of the first-floor platform, and the other end of the first-floor stair section is located on the upper surface of the bottom beam. The gap between the first-floor stair section and the first-floor platform is located at the splicing position of the column, the bottom beam and the platform beam.

[0015] Furthermore, one end of the second-floor stair section is located on one side of the outer wall of the second-floor platform, and the other end of the second-floor stair section is located on one side of the outer wall of the first-floor platform. The gap between the second-floor stair section and the second-floor platform is located at the splicing position of the column and the platform beam.

[0016] Furthermore, a side railing is provided on one side of the first and second floor stair sections, and a platform railing is provided on the upper edge of the second floor platform.

[0017] This utility model has the following beneficial effects:

[0018] 1. In this utility model, the splicing nodes of the support mechanism are set in the gaps between the first-floor stair section and the first-floor platform of the passage mechanism, as well as between the second-floor stair section and the second-floor platform. This effectively reduces the unnecessary horizontal and vertical enclosed treatment in the traditional structure, directly releasing space and increasing the width of corridor box one, corridor box two and the second-floor platform, providing a more spacious walking buffer area, thereby improving passage safety and overall aesthetics.

[0019] 2. In this utility model, the entire double-runway staircase box room is formed by combining five boxes. The traditional middle platform of the staircase is replaced by a single-level platform, and the welded columns are replaced by two columns of the staircase box. This saves materials, increases structural stability, and reduces manufacturing costs. At the same time, the slope and height of the stair sections are standardized, so that the height of the stair platforms is consistent and the stair railings are universal. The platform railings and stair railings can be directly connected and installed on site after prefabrication, without the need for on-site cutting and adjustment. This realizes the modular and standardized production and installation and dismantling of the double-runway staircase box room, further improving the efficiency and safety of installation and dismantling. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of a double-runway quick-assembly wide-platform staircase box room for temporary construction proposed in this utility model.

[0021] Figure 2 This is a schematic diagram of a portion of the staircase of a double-runway quick-assembly wide-platform staircase room for temporary construction, as proposed in this utility model.

[0022] Figure 3 This is a schematic diagram of the column structure of a double-runway quick-assembly wide-platform staircase box room for temporary construction proposed in this utility model.

[0023] Figure 4 This utility model presents a schematic diagram of the two-part structure of the platform beam of a fast-assembly wide platform staircase room with double runways for temporary construction.

[0024] Figure 5 This is a schematic diagram of the top beam structure of a double-runway quick-assembly wide-platform staircase box room for temporary construction proposed in this utility model.

[0025] Figure 6 This is a schematic diagram of the first-floor stair section of a double-runway quick-assembly wide-platform staircase box room for temporary construction, as proposed in this utility model.

[0026] Legend:

[0027] 1. Staircase box one; 2. Staircase box two; 3. Staircase box three; 4. Corridor box one; 5. Corridor box two; 6. Column; 7. Top beam; 8. Bottom beam; 9. First floor platform; 10. Second floor platform; 11. First floor stair flight; 12. Second floor stair flight; 13. Staircase side railing; 14. Platform railing; 15. Platform beam one; 16. Platform beam two. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figures 1-6 This utility model provides an embodiment of a double-runway quick-assembly wide-platform staircase box room for temporary construction. This staircase box room is used for vertical passage in temporary construction project departments and includes: a main structure comprising staircase box 1, staircase box 2, staircase box 3, corridor box 1, and corridor box 2, with staircase box 2 and staircase box 3 positioned on one side of staircase box 1, staircase box 2 positioned below staircase box 3; and corridor box 1 and corridor box 2, 5 positioned on the other side of staircase box 1, with corridor box 1 positioned below corridor box 2, 5. The five boxes are combined to form the main structure of the double-runway staircase box room. The supporting structure includes columns 6, top beams 7, bottom beams 8, platform beam 15, and platform beam 2 16. Columns 6 are located at the four corners of the outer walls of stairwell boxes 1, 2, 3, 4, and 5. Top beams 7 are located at the four corners of the top of stairwell boxes 1, 3, and 5. Bottom beams 8 are located at the four corners of the bottom of stairwell boxes 1, 2, and 4. Platform beam 15 is located between stairwell boxes 2 and 3. Platform beam 2 16 is located at the top of stairwell box 1 and the four corners of the bottom of stairwell box 2. It bears the overall load and transfers stress; the platform mechanism includes a first-floor platform 9 and a second-floor platform 10. The first-floor platform 9 is located between stair box 2 and stair box 3, and its outer wall is located on the inner wall of platform beam 15. The inner wall of the second-floor platform 10 is located between corridor box 1 and corridor box 2, and its outer wall is located on the inner wall of platform beam 2 16, providing a connecting plane for stair flights and a buffer area for personnel passage; the passage mechanism includes a first-floor stair flight 11 and a second-floor stair flight 12. One end of the first-floor stair flight 11 is located on one side of the outer wall of the first-floor platform 9, and the other end of the first-floor stair flight 11 is located on... The first-floor stair section 11 and the first-floor platform 9 are located at the joint of the column 6, the bottom beam 8 and the platform beam 15. One end of the second-floor stair section 12 is located on one side of the outer wall of the second-floor platform 10, and the other end of the second-floor stair section 12 is located on one side of the outer wall of the first-floor platform 9. The joint between the second-floor stair section 12 and the second-floor platform 10 is located at the joint of the column 6 and the platform beam 16. This is used to construct a standardized vertical passageway. A stair railing 13 is provided on one side of the first-floor stair section 11 and the second-floor stair section 12. A platform railing 14 is provided on the edge of the upper surface of the second-floor platform 10.

[0030] Specifically, firstly, by setting the splicing nodes of the support mechanism in the gaps between the first-floor stair section 11 and the first-floor platform 9, and between the second-floor stair section 12 and the second-floor platform 10, the tightness of the structural connection is ensured, and unnecessary horizontal and vertical enclosed treatment in the traditional structure is effectively reduced. This simplifies the construction process and reduces material consumption. At the same time, this optimization directly frees up space, allowing the width of corridor box 1 4, corridor box 2 5 and the second-floor platform 10 to be increased, providing a more spacious walking buffer area, improving passage safety and overall aesthetics.

[0031] Secondly, the entire double-runway staircase enclosure is formed by combining only five boxes, replacing the traditional stacking of six boxes. Staircase box 2 (2) and staircase box 3 (3) share a beam at the first-floor platform (9), replacing the traditional intermediate staircase platform with the first-floor platform (9). The columns (6) of staircase box 2 (2) replace the welded columns (6), saving materials, increasing structural stability, reducing manufacturing costs, and enabling modular and standardized production and installation of the double-runway staircase enclosure. Simultaneously, the uniform slope and height of the stair sections ensure consistent platform height and universal stair railings. The prefabricated stair railings can be directly connected and installed on-site. This standardization of height ensures continuous passage for personnel. The design prioritizes safety and comfort, allowing the stair railing 13 to be a universal prefabricated component. After standardized prefabrication in the factory, the railing can be quickly connected and installed on the suspended side of the stair section without on-site cutting or adjustment. Similarly, the platform railing 14 is also prefabricated and installed directly on the edge of the second-floor platform 10. The entire staircase enclosure adopts an integral frame design, eliminating the need for welding of stair beams and columns during on-site installation and dismantling. This completely simplifies the complex process that traditionally relies on welding, reduces reliance on professional welding manpower, significantly improves the speed of installation and dismantling in temporary construction scenarios, and ensures the consistency and safety of the guardrail installation.

[0032] Working principle: When it is necessary to quickly build vertical passage facilities in a temporary construction project site, the core load-bearing frame is first formed by connecting the columns 6, top beam 7, bottom beam 8, platform beam 15, and platform beam 2 16. Then, the five modular boxes, stair box 1, stair box 2, stair box 3, corridor box 1, and corridor box 2 5, are precisely installed and combined on the support mechanism according to the preset positions, forming the main frame of the double-runway stair box room. The first-floor platform 9 is installed on platform beam 15, and the second-floor platform 10 is installed on platform beam 2 16, thus forming the platform mechanism, providing connection for the stair sections. Connecting the plane and the buffer area for personnel passage, the first-floor stair section 11 is installed between the first-floor platform 9 and the bottom beam 8, and the second-floor stair section 12 is installed between the first-floor platform 9 and the second-floor platform 10. At the same time, the splicing positions of the column 6, the top beam 7 and the bottom beam 8 are at the gaps in the stairs, and the slope, height and connecting platform height of the two stair sections are uniformly designed to create a standardized vertical passage path. Finally, the side railings 13 are installed on the suspended sides of the first-floor stair section 11 and the second-floor stair section 12, and the platform railings 14 are installed at the edge of the second-floor platform 10, thereby providing safety protection for personnel passage.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A double runway quick erection wide platform stairway box for a temporary building, characterized by: This staircase-style room is used for vertical access within the temporary project headquarters, and includes: The main structure includes stair box 1 (1), stair box 2 (2), stair box 3 (3), corridor box 1 (4) and corridor box 2 (5). The stair box 2 (2) and stair box 3 (3) are located on one side of stair box 1 (1), the stair box 2 (2) is located below stair box 3 (3), the corridor box 1 (4) and corridor box 2 (5) are located on the other side of stair box 1 (1), and the corridor box 1 (4) is located below corridor box 2 (5). The five boxes are combined to form the main body of the double-runway stair box room. The supporting structure, including columns (6), top beams (7), bottom beams (8), platform beam one (15) and platform beam two (16), bears the overall load and transmits stress; The platform structure includes a first-floor platform (9) and a second-floor platform (10), providing a connecting plane for stair sections and a buffer area for personnel passage; The access mechanism, including a first-level staircase (11) and a second-level staircase (12), is used to construct a standardized vertical access path.

2. A double runway quick erection wide platform stair housing for a temporary building according to claim 1, characterized in that: The columns (6) are set at the four corners of the outer walls of stair box 1 (1), stair box 2 (2), stair box 3 (3), corridor box 1 (4) and corridor box 2 (5). The top beam (7) is set at the four corners of the top of stair box 1 (1), stair box 3 (3) and corridor box 2 (5). The bottom beam (8) is set at the four corners of the bottom of stair box 1 (1), stair box 2 (2) and corridor box 1 (4).

3. A double runway quick erection wide platform stair housing for temporary buildings according to claim 1, characterized in that: Platform beam one (15) is set between stair box two (2) and stair box three (3), and platform beam two (16) is set at the top of corridor box one (4) and the bottom of corridor box two (5) at the four corners.

4. A double runway quick erect wide platform stairway box for a temporary building according to claim 1, wherein: The first-floor platform (9) is located between the second staircase (2) and the third staircase (3), and the outer wall of the first-floor platform (9) is located on the inner wall of the first platform beam (15).

5. A double runway quick erect wide platform stairway housing for use in temporary buildings according to claim 1, characterized in that: The inner wall of the second-floor platform (10) is set in corridor box one (4) and corridor box two (5), and the outer wall of the second-floor platform (10) is set in the inner wall of platform beam two (16).

6. A double runway quick erect wide platform stairway box for a temporary building according to claim 1, wherein: One end of the first-floor stair section (11) is located on one side of the outer wall of the first-floor platform (9), and the other end of the first-floor stair section (11) is located on the upper surface of the bottom beam (8). The gap between the first-floor stair section (11) and the first-floor platform (9) is located at the splicing position of the column (6), the bottom beam (8) and the platform beam (15).

7. A double runway quick erect wide platform stairway housing for use in temporary buildings according to claim 1, characterized in that: One end of the second-floor stair section (12) is located on one side of the outer wall of the second-floor platform (10), and the other end of the second-floor stair section (12) is located on one side of the outer wall of the first-floor platform (9). The gap between the second-floor stair section (12) and the second-floor platform (10) is located at the splicing position of the column (6) and the platform beam (16).

8. A double runway quick erect wide platform stairway box for a temporary building according to claim 1, wherein: The first-floor stair section (11) and the second-floor stair section (12) are provided with side railings (13), and the upper surface edge of the second-floor platform (10) is provided with platform railings (14).

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