CN220100808U - An assembled detachable upper and lower working surface staircase structure - Google Patents

Abstract

The utility model relates to the field of house construction, and specifically to an assembled detachable upper and lower working surface stair structure, which includes a support component, a protection component and a connection component. The protection component is arranged on the top of the support component. The protection component and the support component A connection component is provided between them. The connection component includes a sleeve, a baffle and a fastening barrel. The bottom of the protection component is located on the top of the baffle. The sleeve is sleeved on the top of the support component. The fastening The barrel is plugged into the bottom of the protective component; the utility model can provide supporting force to the protective component through the first support column, the second support column and the third support column on the support component, and the first staircase and the second staircase are staggered at The second support column and the third support column make it easier for construction workers to get up and down the working surface and improve work efficiency. The protective components located on the top of the support components can also protect construction workers.

Description

An assembled detachable upper and lower working surface staircase structure

Technical field

The utility model relates to the field of house construction, in particular to an assembled detachable upper and lower working surface staircase structure.

Background technique

Prefabricated staircases are used in buildings. Because the structure of this floor has not been completed, the prefabricated stairs on this floor cannot be hoisted, and personnel cannot go up and down from the stairwell to the working surface. Because the prefabricated stairs have not been hoisted, there are holes in this part, and construction workers are working on them. When working, there is a risk of falling from the edge. At the same time, it is inconvenient to get up and down the working surface, which will also affect the progress and efficiency of the construction. Moreover, the existing protective frame is difficult to disassemble and has insufficient stability.

Utility model content

Based on the above description, the present utility model provides an assembled detachable upper and lower working surface stair structure to solve the problem of construction workers falling from the edge because the prefabricated stair has not been hoisted.

The technical solution of the utility model to solve the above technical problems is as follows: an assembled detachable upper and lower working surface stair structure, including a support component, a protective component and a connecting component;

The protection component is arranged on the top of the support component, and a connection component is provided between the protection component and the support component;

The connection assembly includes a sleeve, a baffle and a fastening barrel. The bottom of the protection assembly is located on the top of the baffle. The sleeve is sleeved on the top of the support assembly. The fastening barrel is plugged into the protection assembly. bottom.

The support assembly includes a first support upright, a tie rod, a second support upright and a support crossbar. The tie rod is welded to the side of the first support upright. The second support upright is welded to the top of the tie rod. The support crossbar is welded to the side of the second support column.

On the basis of the above technical solution, the present utility model can also make the following improvements.

Further, the support assembly also includes a first staircase, a third support column and a second staircase. The first staircase is installed on the top of the support pole, and the third support column is located on the top of the second support column. The second staircase is welded between the support crossbar and the third support column.

Further, the protection assembly includes a protection column, a first protection crossbar and a second protection crossbar. The first protection crossbar is fixedly installed on the side of the protection column, and the second protection crossbar is fixedly connected to the first protection crossbar. on the side walls of the protective crossbar.

Further, the sleeve is set on the top of the third support column and the first support column, the baffle is designed to be L-shaped and supports the protective column, and the fastening barrel is fixedly installed on the top of the baffle.

On the basis of the above technical solution, the present utility model can also make the following improvements.

Further, the connection assembly also includes a screw rod, a threaded hole and a movable rod. The top thread of the screw rod penetrates the baffle and is movablely inserted into the inner cavity of the fastening barrel. The threaded hole is opened on the side of the baffle, so The movable rod is movably plugged into the side wall of the fastening tube.

Further, the connection component also includes a first circular ring and a second circular ring. The first circular ring and the second circular ring are both fixedly installed on the surface of the movable rod, and the first circular ring and the second circular ring Located on both sides of the side wall of the fastening barrel.

Compared with the existing technology, the technical solution of this application has the following beneficial technical effects:

1. This utility model can provide support force to the protection component through the first support column, the second support column and the third support column on the support component, and the first staircase and the second staircase are alternately located on the second support column and the third support column. On the support column, it is convenient for construction workers to get up and down the working surface and improve work efficiency. The protective component located on the top of the support component can also protect construction workers.

2. By connecting the sleeve and the baffle in the assembly, the sleeve can be connected to the first support column and the third support column of the support assembly to cooperate with the baffle to support the protective column, thereby connecting and supporting the protective assembly. Together with the opening of the threaded hole, the threaded rod passes through the threaded hole and reaches the protective column to achieve the fixing effect of the protective column. The fastening barrel in the connecting component will enter the inner cavity of the protective column. Use movable rods to further stabilize the protective columns.

Description of the drawings

Figure 1 is a schematic three-dimensional structural diagram of an assembled detachable upper and lower working surface staircase structure provided by an embodiment of the present utility model;

Figure 2 is a schematic three-dimensional structural diagram of the protective component of the utility model;

Figure 3 is a schematic three-dimensional structural diagram of the connecting component in the present utility model;

Figure 4 is a schematic three-dimensional structural diagram of the connecting component of the present utility model viewed from above.

In the drawings, the parts represented by each number are listed as follows:

1. Support components; 101. First support column; 102. Ladder; 103. Second support column; 104. Support crossbar; 105. First staircase; 106. Third support column; 107. Second staircase; 2 , protective component; 201, protective column; 202, first protective cross bar; 203, second protective cross bar; 3, connecting component; 301, sleeve; 302, baffle; 303, fastening barrel; 304, screw; 305. Threaded hole; 306. Movable rod; 307. First ring; 308. Second ring.

Detailed ways

In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are given in the accompanying drawings. However, the present application may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing specific embodiments only and is not intended to limit the application.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship: The orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the technical product is customarily placed when used, is only for the convenience of describing the present technology and simplifying the description, and does not indicate or imply that the device or component referred to must be Having a specific orientation, being constructed and operating in a specific orientation, and therefore should not be construed as a limitation on the technology. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined by “first” and “second” may explicitly or implicitly include one or more of these features. Therefore, the terms "first", "second", "third", etc. are only used to differentiate the description and cannot be understood as indicating or implying relative importance. In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more.

Furthermore, the terms "horizontal," "vertical," "overhanging," etc. do not imply a requirement that the component be absolutely horizontal or overhanging, but may be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical". It does not mean that the structure must be completely horizontal, but can be slightly tilted.

In the description of this technology, it should also be noted that, unless otherwise clearly stated and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, It can also be a detachable connection or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, or it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this technology can be understood on a case-by-case basis.

Please refer to Figure 1, Figure 2 and Figure 3. An assembled detachable upper and lower working surface staircase structure includes a support component 1, a protective component 2 and a connecting component 3;

The protection component 2 is arranged on the top of the support component 1, and a connection component 3 is provided between the protection component 2 and the support component 1;

The connection component 3 includes a sleeve 301, a baffle 302 and a fastening barrel 303. The bottom of the protective component 2 is located on the top of the baffle 302. The sleeve 301 is sleeved on the top of the support component 1, and the fastening cylinder 303 is plugged into the protective component. 2 bottom.

The protective component 2 is located on the top of the supporting component 1 and is used to protect construction workers and prevent them from falling from the working surface. The supporting component 1 can facilitate the construction workers to get up and down the working surface and provide support for the protective component 2. force.

Please refer to Figure 1. The support assembly 1 of this embodiment includes a first support column 101, a tie rod 102, a second support column 103 and a support cross bar 104. The tie rod 102 is welded to the side of the first support column 101, and the second support The upright column 103 is welded on the top of the support bar 102 , and the supporting cross bar 104 is welded on the side of the second supporting upright column 103 .

The strut 102 is set up on the lower working surface and cooperates with the first support column 101 and the second support column 103 to jointly form the stabilizing force of the support assembly 1 .

Please refer to Figure 1. The support assembly 1 of this embodiment also includes a first staircase 105, a third support column 106 and a second staircase 107. The first staircase 105 is installed on the top of the pole 102, and the third support column 106 is located on the second On the top of the support column 103, the second staircase 107 is welded between the support crossbar 104 and the third support column 106.

The first staircase 105 and the second staircase 107 are designed in a staggered manner to facilitate construction workers to walk from the lower working surface to the upper working surface, thereby improving the efficiency of construction.

Please refer to Figures 1 and 2. The protective assembly 2 of this embodiment includes a protective column 201, a first protective cross bar 202 and a second protective cross bar 203. The first protective cross bar 202 is fixedly installed on the side of the protective column 201. The two protective cross bars 203 are fixedly connected to the side walls of the first protective cross bar 202.

The protective column 201 can support the first protective cross bar 202 and the second protective cross bar 203 to ensure that the first protective cross bar 202 and the second protective cross bar 203 can provide protection for construction workers.

Please refer to Figures 3 and 4. The sleeve 301 of this embodiment is set on the top of the third support column 106 and the first support column 101. The baffle 302 is designed to be L-shaped and holds the protective column 201. The fastening sleeve 303 Fixedly installed on the top of baffle 302.

Let the sleeve 301 be placed on the first support column 101 and the third support column 106, and cooperate with the upper baffle 302 to support the protection column 201 to connect the protection component 2 and the support component 1.

Please refer to Figures 3 and 4. The connection component 3 of this embodiment also includes a screw rod 304, a threaded hole 305 and a movable rod 306. The top thread of the screw rod 304 penetrates the baffle 302 and is movably inserted into the inner cavity of the fastening barrel 303. The threaded hole 305 is opened on the side of the baffle 302, and the movable rod 306 is movably inserted into the side wall of the fastening barrel 303.

The opening of the threaded hole 305 facilitates the insertion of fixing bolts to fix the baffle 302 and the protective column 201, and the components used in the protective component 2 and the support component 1 are square tubes, which can enhance the area where the bolts and the protective column 201 fit. , to enhance the fixing stability, and the fastening barrel 303 can be inserted into the inner cavity of the protective column 201 to further stabilize the protective column 201.

Please refer to Figures 3 and 4. The connection component 3 of this embodiment also includes a first circular ring 307 and a second circular ring 308. The first circular ring 307 and the second circular ring 308 are both fixedly installed on the surface of the movable rod 306. , and the first ring 307 and the second ring 308 are located on both sides of the side wall of the fastening barrel 303 .

The first ring 307 and the second ring 308 are located on the surface of the movable rod 306 and play a role in limiting the movable rod 306 to prevent the movable rod 306 from detaching from the fastening barrel 303. After twisting the threaded rod, The top end of the threaded rod will push the two movable rods 306 away from each other, and then resist the inner wall of the protective column 201 to further fix the protective column 201.

The above descriptions are only preferred embodiments of the present utility model and are 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 shall be included in this utility model. Within the protection scope of utility model.

Claims (7)

1. The utility model provides a working face stair structure about assembled dismantlement, includes supporting component (1), protection component (2) and coupling assembling (3), its characterized in that:

the protection component (2) is arranged at the top of the support component (1), and a connecting component (3) is arranged between the protection component (2) and the support component (1);

the connecting assembly (3) comprises a sleeve (301), a baffle (302) and a fastening cylinder (303), wherein the bottom of the protection assembly (2) is located at the top of the baffle (302), the sleeve (301) is sleeved at the top of the supporting assembly (1), and the fastening cylinder (303) is inserted at the bottom of the protection assembly (2).

2. The assembled detachable up-down working surface stair structure according to claim 1, wherein the supporting assembly (1) comprises a first supporting upright (101), a lapping rod (102), a second supporting upright (103) and a supporting cross rod (104), the lapping rod (102) is welded on the side face of the first supporting upright (101), the second supporting upright (103) is welded on the top of the lapping rod (102), and the supporting cross rod (104) is welded on the side face of the second supporting upright (103).

3. The assembled detachable up-down working surface stair structure according to claim 1, wherein the support assembly (1) further comprises a first stair (105), a third support column (106) and a second stair (107), the first stair (105) is mounted on the top of the lapping rod (102), the third support column (106) is located on the top of the second support column (103), and the second stair (107) is welded between the support cross rod (104) and the third support column (106).

4. The assembled detachable up-down working surface stair structure according to claim 1, wherein the protection assembly (2) comprises a protection upright (201), a first protection cross rod (202) and a second protection cross rod (203), the first protection cross rod (202) is fixedly installed on the side surface of the protection upright (201), and the second protection cross rod (203) is fixedly connected to the side wall of the first protection cross rod (202).

5. The assembled detachable up-down working surface stair structure according to claim 1, wherein the sleeve (301) is sleeved on the tops of the third supporting upright (106) and the first supporting upright (101), the baffle plate (302) is designed into an L shape and supports the protection upright (201), and the fastening cylinder (303) is fixedly arranged on the top of the baffle plate (302).

6. The assembled detachable up-down working surface stair structure according to claim 1, wherein the connecting assembly (3) further comprises a screw rod (304), a threaded hole (305) and a movable rod (306), the top thread of the screw rod (304) penetrates through the baffle plate (302) and is movably inserted into the inner cavity of the fastening cylinder (303), the threaded hole (305) is formed in the side face of the baffle plate (302), and the movable rod (306) is movably inserted into the side wall of the fastening cylinder (303).

7. The assembled detachable up-down working surface stair structure according to claim 1, wherein the connecting assembly (3) further comprises a first circular ring (307) and a second circular ring (308), the first circular ring (307) and the second circular ring (308) are fixedly installed on the surface of the movable rod (306), and the first circular ring (307) and the second circular ring (308) are located on two sides of the side wall of the fastening cylinder (303).