Fabricated container base structure

Abstract

The utility model discloses an assembly type container base structure, including stand and bottom ring beam, bottom ring beam is provided with two groups, the one side and one end of stand all are provided with two groups through -hole, two groups bottom ring beam near stand one side set up two groups of thread hole, four groups the inside of through -hole is equipped with the bolt of adaptation with thread hole, the both sides of through -hole near the one side and one end of stand are provided with the positioning strip, the utility model discloses through the intercoordination between stand, bottom ring beam, through -hole, thread hole and bolt, make with base frame disassembly into splicable unit module, complete anticorrosive treatment and pre -assembly debugging in factory, only need to splice module and tighten bolt on the spot, and single group base construction period can be shortened to 4-8 hours from traditional 3-5 days, change traditional on -the -spot welding node for standardization bolt connection spare, do not need to use electricity when assembling, solve the construction problem of the area without welding condition.

Description

Technical Field

[0001] This utility model relates to the field of container base technology, specifically to an assembled container base structure. Background Technology

[0002] With the rapid development of modern logistics, temporary construction and modular construction industries, shipping containers, with their standardized, high-strength and reusable characteristics, are widely used in logistics warehousing, construction site office and accommodation, post-disaster temporary resettlement, commercial pop-up spaces and other scenarios. In practical applications of containers, the base, as the core basic component bearing the container body and internal load, directly determines the safety, stability, and convenience of container use. Therefore, the design and construction method of the base structure become key factors affecting the efficiency of container application. A patent with authorization announcement number "CN221115353U" discloses a novel quick-installation frame structure for container bases. By rotating a bidirectional screw to drive a sliding plate, and then sliding a sliding block on top of the sliding plate to move the corner clamps, the corner clamps are positioned to fit the length and width of the new container for clamping and installation. This facilitates the installation of new containers of different sizes, thereby improving the practicality of the quick-installation frame. Furthermore, by using a push screw on the lower side to drive a trapezoidal slider to lift the support legs, the lower side of the base mounting frame can be moved upwards to maintain horizontal alignment with the higher position before installing the new container. This achieves the function of fine-tuning the base mounting frame to maintain balance, thus facilitating installation in more environments. Currently, container bases are mainly based on traditional on-site welded structures. Although this type of structure met the basic load-bearing requirements in the early days, with the diversification of container application scenarios, its inherent design and construction defects have gradually become prominent. The aforementioned traditional welded container bases require on-site hot work to complete the frame splicing and node fixing, which imposes strict restrictions on the construction environment and supporting conditions. In areas where conditions are not permitted, construction is impossible, and the construction period is long. Utility Model Content

[0003] The purpose of this utility model is to provide a prefabricated container base structure to solve the existing problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated container base structure, including columns and bottom ring beams, wherein two sets of bottom ring beams are provided, and two sets of through holes are provided on one side and one end of each column. Two sets of threaded holes are provided on the side of each set of bottom ring beams near the column. Bolts adapted to the threaded holes are fitted inside the four sets of through holes. Positioning strips are provided on both sides of one side and one end of each column near the through holes. Positioning grooves adapted to the positioning strips are provided at both ends of one side of each set of bottom ring beams.

[0005] Preferably, both the positioning strip and the positioning groove are T-shaped, which has a better positioning effect and can prevent the column from shaking after it is connected to the bottom ring beam.

[0006] Preferably, the four sets of threaded holes are aligned with the four sets of through holes to facilitate splicing.

[0007] Preferably, the inner side of the column is provided with a tube to facilitate fixing the column.

[0008] Preferably, the bottom ring beam is a thin-walled square steel tube, which reduces the weight of the base and facilitates handling.

[0009] Compared with the prior art, the beneficial effects of this utility model are: the prefabricated container base structure; 1. Through the cooperation between the columns, bottom ring beams, through holes, threaded holes and bolts, the base frame can be disassembled into modular units. Corrosion protection and pre-assembly and debugging are completed in the factory. On-site, only the modules need to be assembled and the bolts tightened. The construction cycle of a single base can be shortened from the traditional 3-5 days to 4-8 hours. The traditional on-site welding nodes are replaced with standardized bolted connections. No electricity is required during assembly, solving the construction problem in areas without welding conditions. 2. Through the cooperation between the positioning strips and positioning grooves, the base can quickly position the bottom ring beam during the assembly of the bottom ring beam and the column. This not only improves the connection stability between the column and the bottom ring beam and prevents shaking after assembly, but also allows for quick alignment of the through holes and threaded holes, facilitating the rapid tightening of bolts and completing the assembly operation, further improving installation efficiency. Attached Figure Description

[0010] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a top sectional view of the present invention; Figure 3 For the present utility model Figure 1 An enlarged schematic diagram of the structure at point A.

[0011] In the diagram: 1. Column; 2. Bottom ring beam; 3. Through hole; 4. Threaded hole; 5. Bolt; 6. Positioning strip; 7. Positioning groove. Detailed Implementation

[0012] 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.

[0013] Please see Figure 1-3 The present invention provides an embodiment of a prefabricated container base structure, including a column 1 and a bottom ring beam 2. The inner side of the column 1 is provided with a tube. The tube is inserted into a positioning column pre-set on the ground to quickly fix the column 1. The bottom ring beam 2 is provided in two sets. The bottom ring beam 2 is a thin-walled square steel tube, which replaces heavy steel. The weight of a single frame unit is controlled at 50-80kg. No large hoisting equipment is required. The handling and assembly can be completed manually, which is suitable for remote areas lacking heavy equipment. Two sets of through holes 3 are provided on one side and one end of the column 1. Two sets of threaded holes 4 are provided on the side of the two sets of bottom ring beams 2 near the column 1. The four sets of threaded holes 4 are aligned with the four sets of through holes 3 for easy splicing. Bolts 5 that are compatible with the threaded holes 4 are fitted inside the four sets of through holes 3. Positioning strips 6 are provided on both sides of one side and one end of the column 1 near the through holes 3. Positioning grooves 7 that are compatible with the positioning strips 6 are provided at both ends of one side of the two sets of bottom ring beams 2. The positioning strips 6 and positioning grooves 7 are both T-shaped, which have a good positioning effect and can prevent the column 1 from shaking after it is connected to the bottom ring beam 2.

[0014] Working principle: During installation, the device can fix four sets of uprights 1 at the four corners of the container installation site. Then, the positioning groove 7 on one side of the bottom ring beam 2 is aligned with the positioning strip 6 and inserted between two sets of uprights 1 to quickly position the bottom ring beam 2. After sliding the bottom ring beam 2 to its limit position, the through hole 3 is aligned with the threaded hole 4. At this time, the bolt 5 is screwed into the threaded hole 4 to lock it, thus completing the splicing of the uprights 1 and the bottom ring beam 2. After assembling the bottom ring beam 2 and the uprights 1, a complete container base is formed, thereby installing and supporting the container.

[0015] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0016] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A prefabricated container base structure, comprising columns (1) and bottom ring beams (2), wherein the bottom ring beams (2) are provided in two sets, characterized in that: Two sets of through holes (3) are provided on one side and one end of the column (1). Two sets of threaded holes (4) are provided on the side of the two sets of bottom ring beams (2) near the column (1). Bolts (5) that are compatible with the threaded holes (4) are fitted inside the four sets of through holes (3). Positioning strips (6) are provided on both sides of the column (1) near the through holes (3). Positioning grooves (7) that are compatible with the positioning strips (6) are provided at both ends of one side of the two sets of bottom ring beams (2).

2. The prefabricated container base structure according to claim 1, characterized in that: The positioning strip (6) and the positioning groove (7) are both T-shaped.

3. The prefabricated container base structure according to claim 1, characterized in that: The four sets of threaded holes (4) are aligned with the four sets of through holes (3).

4. The prefabricated container base structure according to claim 1, characterized in that: The inner side of the column (1) is provided with a tube.

5. The prefabricated container base structure according to claim 1, characterized in that: The bottom ring beam (2) is a thin-walled square steel pipe.

Images