Reusable profile steel roadbed box

Abstract

The utility model provides a reusable profile steel subgrade box, which relates to the technical field of road engineering and infrastructure and comprises a profile steel subgrade box component, a splicing component is arranged on the side surface of the profile steel subgrade box component, and a stabilizing component is arranged at the bottom of the profile steel subgrade box component. A reinforcing assembly is arranged in the profile steel roadbed box assembly; according to the device, the splicing blocks are installed on the splicing grooves in one sides of the adjacent profile steel roadbed boxes in the sliding mode, then the limiting plates are used for moving in the fixing frame, the splicing blocks are limited easily, finally the fastening bolts penetrate through the limiting plates, the limiting plates are limited easily, operation is convenient and fast, and the construction efficiency is improved. The section steel roadbed box assembly can be spliced and mounted without using a large number of bolts, the construction time is shortened, the labor cost is reduced, the working efficiency is further improved, meanwhile, flexible splicing and mounting according to a construction site are facilitated, and the use convenience and flexibility are improved.

Description

Technical Field

[0001] This utility model relates to the field of road engineering and infrastructure construction technology, and in particular to a reusable steel roadbed box. Background Technology

[0002] Steel slab roadbed boxes are a type of foundation structure widely used in road and building construction projects. They primarily utilize box-shaped structures made of shaped steel (such as I-beams and channel steel) as roadbed foundations.

[0003] In existing technologies, the use of steel roadbed boxes typically requires the use of a large number of bolts for splicing and installation, which increases labor and time costs and consequently reduces work efficiency. Utility Model Content

[0004] This utility model mainly provides a reusable steel roadbed box that is easy to assemble and use, and improves work efficiency.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a reusable steel roadbed box, comprising a steel roadbed box assembly, a splicing component provided on the side of the steel roadbed box assembly, a stabilizing component provided at the bottom of the steel roadbed box assembly, a reinforcing component provided inside the steel roadbed box assembly, the steel roadbed box assembly comprising a steel roadbed box, an internal support frame installed inside the steel roadbed box, the splicing component comprising splicing blocks and splicing grooves, the splicing blocks installed on one side of the steel roadbed box, the splicing grooves installed on the other side of the steel roadbed box, a fixing frame symmetrically installed at one end of the splicing grooves, a movable limit plate inside the fixing frame, a fastening bolt penetrating the middle of the limit plate, and the splicing... The blocks are slidably mounted on the splicing slots on one side of the adjacent steel roadbed boxes. Then, a limiting plate is used to move inside the fixing frame, which helps to limit the movement of the splicing blocks. Finally, a fastening bolt is inserted through the inside of the limiting plate to limit its movement. The operation is convenient and quick, eliminating the need for a large number of bolts to splice and install the steel roadbed box components. This shortens construction time, reduces labor costs, and improves work efficiency. At the same time, it allows for flexible splicing and installation according to the construction site, improving the convenience and flexibility of use. By eliminating the need for a large number of bolts for splicing and installation, the steel roadbed boxes can be disassembled after the project is completed, thus facilitating the reuse of the steel roadbed box components and avoiding splicing difficulties caused by repeated disassembly and installation.

[0006] Preferably, the stabilizing component includes multiple mounting sleeves, which are installed at the four bottom corners of the steel roadbed box. Fixing nails are installed inside the mounting sleeves. By installing the fixing nails inside the mounting sleeves, the fixing nails can be easily inserted into the soil, ensuring the stability of the steel roadbed box component, effectively preventing the steel roadbed box component from moving in the horizontal direction, ensuring the fixed position of the steel roadbed box component, and providing a stable support platform for vehicles and construction equipment.

[0007] Preferably, the inner wall of the mounting sleeve is provided with a guide groove, and multiple guide mounting plates are distributed on the outer side of the fixing nail. The guide mounting plates are slidably mounted inside the guide groove, which improves the convenience of fixing nail installation.

[0008] Preferably, a limiting bolt passes through the interior of the mounting sleeve, and one end of the limiting bolt passes through the interior of the fixing nail. By using the limiting bolt passing through the interior of the mounting sleeve and the fixing nail, it is beneficial to limit the fixing nail and facilitate the installation and removal of the fixing nail.

[0009] Preferably, the reinforcing component includes multiple vertical reinforcing bars and horizontal reinforcing bars, which are staggered. The staggered distribution of the vertical and horizontal reinforcing bars inside the steel roadbed box increases the strength and rigidity of the steel roadbed box, thereby improving its compressive strength and extending its service life.

[0010] Preferably, the reinforcing component further includes reinforcing strips distributed on the steel roadbed box and inside the steel roadbed box, further enhancing the overall structural performance of the steel roadbed box component.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, the splicing block is slidably mounted on the splicing groove on one side of the adjacent steel roadbed box, and then the limiting plate is movable inside the fixing frame, which is conducive to limiting the splicing block. Finally, the fastening bolt is inserted through the inside of the limiting plate, which is conducive to limiting the limiting plate. The operation is convenient and fast, and there is no need to use a large number of bolts to splice and install the steel roadbed box components, which shortens the construction time, reduces labor costs, and improves work efficiency. At the same time, it is conducive to flexible splicing and installation according to the construction site, which improves the convenience and flexibility of use.

[0013] 2. In this utility model, by installing the fixing nail inside the mounting sleeve, the fixing nail is easy to insert into the soil, ensuring the stability of the steel roadbed box assembly, effectively preventing the steel roadbed box assembly from moving in the horizontal direction, ensuring the fixation of the position of the steel roadbed box assembly, and providing a stable support platform for vehicles and construction equipment. The use of a limiting bolt penetrating through the mounting sleeve and the fixing nail facilitates the limiting of the fixing nail and makes it convenient to install and remove the fixing nail. Attached Figure Description

[0014] Figure 1 A perspective view of a reusable steel roadbed box is provided for this utility model;

[0015] Figure 2 This utility model presents a schematic diagram of another angle of a reusable steel roadbed box.

[0016] Figure 3 This utility model presents a schematic diagram of the internal structure of a reusable steel roadbed box.

[0017] Figure 4 This utility model proposes an exploded structural diagram of a stabilizing component for a reusable steel roadbed box.

[0018] Figure 5 This invention presents an exploded view of a partially assembled component of a reusable steel roadbed box.

[0019] Legend: 1. Steel roadbed box assembly; 101. Steel roadbed box; 102. Internal support frame; 2. Splicing assembly; 201. Splicing block; 202. Splicing groove; 203. Fixing frame; 204. Limiting plate; 205. Fastening bolt; 3. Stabilizing assembly; 301. Mounting sleeve; 302. Fixing nail; 303. Guide mounting plate; 304. Limiting bolt; 4. Reinforcing assembly; 401. Vertical reinforcing steel bar; 402. Horizontal reinforcing steel bar; 403. Reinforcing strip. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Please see Figures 1-5This utility model provides a technical solution: a reusable steel roadbed box, including a steel roadbed box assembly 1, a splicing assembly 2 on the side of the steel roadbed box assembly 1, a stabilizing assembly 3 at the bottom of the steel roadbed box assembly 1, and a reinforcing assembly 4 inside the steel roadbed box assembly 1. The steel roadbed box assembly 1 includes a steel roadbed box 101, and an internal support frame 102 is installed inside the steel roadbed box 101. The splicing assembly 2 includes a splicing block 201 and a splicing groove 202. The splicing block 201 is installed on one side of the steel roadbed box 101, and the splicing groove 202 is installed on the other side of the steel roadbed box 101. A fixing frame 203 is symmetrically installed at one end of the splicing groove 202. A limit plate 204 is movable inside the fixing frame 203, and a fastening bolt 205 passes through the middle of the limit plate 204. By sliding the splicing block 201... The splicing block 201 is installed on the splicing groove 202 on one side of the adjacent steel roadbed box 101. Then, the limiting plate 204 is movable inside the fixing frame 203, which helps to limit the splicing block 201. Finally, the fastening bolt 205 is inserted through the limiting plate 204, which helps to limit the limiting plate 204. The operation is convenient and fast, and there is no need to use a large number of bolts to splice and install the steel roadbed box assembly 1, which shortens the construction time, reduces labor costs, and improves work efficiency. At the same time, it is conducive to flexible splicing and installation according to the construction site, which improves the convenience and flexibility of use. By not using a large number of bolts for splicing and installation, it is easy to disassemble the steel roadbed box 101 after the project is completed, which facilitates the reuse of the steel roadbed box assembly 1 and avoids splicing difficulties due to multiple disassembly and installation.

[0023] like Figure 2 As shown, the stabilizing component 3 includes multiple mounting sleeves 301. The mounting sleeves 301 are installed at the four bottom corners of the steel roadbed box 101. Fixing nails 302 are installed inside the mounting sleeves 301. By installing the fixing nails 302 inside the mounting sleeves 301, the fixing nails 302 can be easily inserted into the soil, ensuring the stability of the steel roadbed box component 1, effectively preventing the steel roadbed box component 1 from moving in the horizontal direction, ensuring the fixed position of the steel roadbed box component 1, and providing a stable support platform for vehicles and construction equipment.

[0024] like Figure 4 As shown, the inner wall of the mounting sleeve 301 is provided with a guide groove, and multiple guide mounting plates 303 are distributed on the outer side of the fixing nail 302. The guide mounting plates 303 are slidably mounted inside the guide groove. The ease of installation of the fixing nail 302 is improved by the guide mounting plates 303 sliding inside the guide groove.

[0025] like Figure 4As shown, a limiting bolt 304 passes through the interior of the mounting sleeve 301, and one end of the limiting bolt 304 passes through the interior of the fixing nail 302. By using the limiting bolt 304 passing through the interior of the mounting sleeve 301 and the fixing nail 302, it is beneficial to limit the fixing nail 302 and facilitate the installation and removal of the fixing nail 302.

[0026] like Figure 3 As shown, the reinforcing component 4 includes multiple vertical reinforcing bars 401 and horizontal reinforcing bars 402. The vertical reinforcing bars 401 and horizontal reinforcing bars 402 are staggered. The staggered distribution of the vertical reinforcing bars 401 and horizontal reinforcing bars 402 inside the steel roadbed box 101 helps to increase the strength and rigidity of the steel roadbed box 101, thereby improving the compressive strength of the steel roadbed box 101 and extending its service life.

[0027] like Figure 3 As shown, the reinforcing component 4 also includes reinforcing strips 403, which are distributed on the steel roadbed box 101 and inside the steel roadbed box 101, further enhancing the overall structural performance of the steel roadbed box component 1.

[0028] The usage and working principle of this device are as follows: During use, the splicing block 201 is slidably mounted onto the splicing groove 202 on one side of the adjacent steel roadbed box 101. Then, the limiting plate 204 is movable inside the fixing frame 203, which helps to limit the movement of the splicing block 201. Finally, the fastening bolt 205 is inserted through the limiting plate 204, which helps to limit the movement of the limiting plate 204. This eliminates the need for a large number of bolts to splice and install the steel roadbed box assembly 1. The fixing nail 302 is installed inside the mounting sleeve 301. The fixing nail 302 is easy to insert into the soil, ensuring the shape... The stability of the steel roadbed box assembly 1 is enhanced by using limiting bolts 304 that penetrate the mounting sleeve 301 and fixing nails 302, which helps to limit the fixing nails 302 and facilitates their installation and disassembly. Vertical reinforcing bars 401 and horizontal reinforcing bars 402 are staggered inside the steel roadbed box 101, which helps to increase the strength and rigidity of the steel roadbed box 101, thereby improving its compressive strength. Reinforcing strips 403 are distributed inside the steel roadbed box 101, further enhancing the overall structural performance of the steel roadbed box assembly 1.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A reusable steel roadbed box, characterized in that, The system includes a steel roadbed box assembly (1), with splicing components (2) on its sides, stabilizing components (3) on its bottom, and reinforcing components (4) inside. The steel roadbed box assembly (1) also includes a steel roadbed box (101), with an internal support frame (102) installed inside the steel roadbed box (101). The splicing components (2)... It includes splicing blocks (201) and splicing grooves (202). The splicing blocks (201) are installed on one side of the steel roadbed box (101), and the splicing grooves (202) are installed on the other side of the steel roadbed box (101). A fixing frame (203) is symmetrically installed at one end of the splicing groove (202). The fixing frame (203) has a movable limit plate (204) inside, and a fastening bolt (205) passes through the middle of the limit plate (204).

2. The reusable steel roadbed box according to claim 1, characterized in that: The stabilizing component (3) includes multiple mounting sleeves (301), which are installed at the four bottom corners of the steel roadbed box (101), and fixing nails (302) are installed inside the mounting sleeves (301).

3. The reusable steel roadbed box according to claim 2, characterized in that: The inner wall of the mounting sleeve (301) is provided with a guide groove, and a plurality of guide mounting plates (303) are distributed on the outer side of the fixing nail (302), and the guide mounting plates (303) are slidably mounted inside the guide groove.

4. The reusable steel roadbed box according to claim 3, characterized in that: A limiting bolt (304) passes through the interior of the mounting sleeve (301), and one end of the limiting bolt (304) passes through the interior of the fixing nail (302).

5. The reusable steel roadbed box according to claim 1, characterized in that: The reinforcing component (4) includes a plurality of vertical reinforcing bars (401) and horizontal reinforcing bars (402), which are staggered.

6. The reusable steel roadbed box according to claim 1, characterized in that: The reinforcing component (4) also includes reinforcing strips (403) distributed on the steel roadbed box (101).

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