Limit structure and container installation structure

Abstract

The present application discloses a limiting structure and a container installation structure, including: at least two limiting holes provided below the box body; a supporting part pre-installed on the ground; a main limiting mechanism connected to the supporting part and correspondingly arranged with one of the limiting holes; at least one auxiliary limiting mechanism connected to the supporting part and correspondingly arranged with at least one of the other limiting holes; the fitting clearance between the main limiting mechanism and the corresponding limiting hole is smaller than the fitting clearance between the auxiliary limiting mechanism and the corresponding limiting hole. The limiting structure and the container installation structure of the present application can solve the problems of low installation efficiency and high operation difficulty.

Description

Technical Field

[0001] This application relates to the field of data center container installation equipment, and particularly to a limiting structure and a container installation structure. Background Art

[0002] In recent years, modular buildings that embody the overall layout of data centers on containers have become popular. There are improvements that can be optimized and made reliable in the installation of such container buildings and on-site ground infrastructure.

[0003] Among them, in T / CECS 641-2019 "Technical Specification for Box-Type Steel Structure Integrated Module Buildings", the on-site installation regulation 7.2.2 Table shows the allowable deviation of the main body installation of box-type module buildings - the offset △ of the center line of the box-type module base to the positioning axis is 3.0 mm. It can be seen that the positioning requirements for container buildings are very strict; during installation, if the on-site limiting components are too tight with the mating box body, the requirements for the box body manufacturing process ability are extremely high; if the on-site limiting components are too loose with the mating box body, the corresponding technical specifications cannot be achieved.

[0004] Currently in the industry, the following solutions are usually adopted for the positioning connection between the box body and the on-site ground infrastructure:

[0005] ① The box body is in contact limit directly through the vertical plate welded on the embedded base plate; the position accuracy of the box body by this method is low, and precise limit control cannot be achieved for the arrangement of box body positions such as in a triangular formation.

[0006] ② Weld positioning casting components on the embedded base plate and limit them in cooperation with the hole of the bottom corner piece of the container data center; however, the cost of the casting parts is high, the manufacturing process is complex, and the production cycle is long, resulting in low deployment, splicing, and installation efficiency in the installation positioning of on-site ground infrastructure and box-type data centers.

[0007] ③ Use welded components to limit in cooperation with the hole of the bottom corner piece of the container data center. Referring to the Chinese patent with the application number 202020273060.1, the structure of the limiting component is not determined, its structure and appearance can be further simplified, and at the same time, the prefabrication process in the production factory can be made simpler and faster. In addition, when the box body is positioned and spliced, multiple limiting components need to be aligned simultaneously and then assembled in cooperation, which requires high installation requirements and increases the operation difficulty.

[0008] Therefore, in order to quickly deliver and facilitate the construction of data center containers, a limiting structure is urgently needed to solve the above problems. Summary of the Invention

[0009] The purpose of this application is to provide a limiting structure and a container installation structure, which can solve the problems of low installation efficiency and high operation difficulty.

[0010] To achieve the above object, on the one hand, the present application provides a limiting structure, including: at least two limiting holes provided below the box body; a support part pre-installed on the ground; a main limiting mechanism connected to the support part and correspondingly arranged with one of the limiting holes; at least one auxiliary limiting mechanism connected to the support part and correspondingly arranged with at least one of the other limiting holes; the fitting clearance between the main limiting mechanism and the corresponding limiting hole is smaller than the fitting clearance between the auxiliary limiting mechanism and the corresponding limiting hole.

[0011] As a further improvement of the above technical solution: the height of the main limiting mechanism is higher than the height of the auxiliary limiting mechanism.

[0012] As a further improvement of the above technical solution: the structures of the main limiting mechanism and the auxiliary limiting mechanism are different.

[0013] As a further improvement of the above technical solution: the main limiting mechanism is a cross member.

[0014] As a further improvement of the above technical solution: first guiding chamfers are respectively arranged at the four ends of the top of the cross member.

[0015] As a further improvement of the above technical solution: the cross member is composed of two spliced plate members, and slots are provided at the bottom of one spliced plate member and the top of the other spliced plate member.

[0016] As a further improvement of the above technical solution: the auxiliary limiting mechanism is a pipe fitting, and the cross-sectional shape thereof corresponds to the cross-sectional shape of the limiting hole.

[0017] As a further improvement of the above technical solution: a second guiding chamfer is arranged on the outer side surface of the top of the pipe fitting.

[0018] As a further improvement of the above technical solution: the support part includes a pre-buried bottom plate, a connecting plate and pre-buried bolts, the bottom surface of the pre-buried bottom plate is connected to the ground through the pre-buried bolts; there are specifically multiple connecting plates connected to the pre-buried bottom plate; the main limiting mechanism and the multiple auxiliary limiting mechanisms are respectively connected to the multiple connecting plates.

[0019] As a further improvement of the above technical solution: the pre-buried bottom plate and the multiple connecting plates are connected by welding or detachable connection; the main limiting mechanism and the multiple auxiliary limiting mechanisms and the multiple connecting plates are connected by welding or detachable connection.

[0020] As a further improvement of the above technical solution: there are specifically two limiting holes, and they are arranged diagonally on the bottom surface of the box body; there is specifically one auxiliary limiting mechanism, and the auxiliary limiting mechanism and the main limiting mechanism correspond to the two limiting holes.

[0021] To achieve the above object, on the other hand, the present application also provides a container installation structure having the above-described limiting structure, and the box body is a container.

[0022] It can be seen that in the technical solution provided by the present application, since the clearance between the main limiting mechanism and the corresponding limiting hole is smaller than the clearance between the auxiliary limiting mechanism and the corresponding limiting hole, during the installation operation, the box body can be initially positioned by the main limiting mechanism first. According to the clearance between it and the corresponding limiting hole, the installation accuracy of the box body in the XY direction can be guaranteed. During fine adjustment, the auxiliary limiting mechanism reduces the ineffective directional deviation in the position adjustment of the box body, thereby improving the installation efficiency and avoiding aligning multiple limiting structures with multiple limiting holes simultaneously, reducing the operation difficulty; at the same time, the main limiting mechanism is composed of two spliced plate members, and spliced plate members with corresponding lengths can be selected for use according to its accuracy requirements or the size of the limiting holes of the box body, so as to be applicable to the installation of different box bodies or different accuracy requirements, with strong versatility; at the same time, chamfers are provided at the tops of the main limiting mechanism and the auxiliary limiting mechanism, so as to facilitate the sleeving of the limiting holes of the box body thereon, and the operation is convenient. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0024] Figure 1 is the bottom view of the box body in an embodiment provided by the present application;

[0025] Figure 2 is Figure 1 the enlarged view of part A of

[0026] Figure 3 is the schematic connection structure diagram of the main limiting mechanism and the box body after the installation of the limiting structure in an embodiment provided by the present application;

[0027] Figure 4 is Figure 3 the sectional view taken along line B - B of

[0028] Figure 5 is Figure 3 the sectional view taken along line C - C of

[0029] Figure 6 is the axonometric view of the main limiting mechanism in an embodiment provided by the present application;

[0030] Figure 7It is an isometric view of one of the splicing plates in an embodiment provided by the present application;

[0031] Figure 8 It is an isometric view of another splicing plate in an embodiment provided by the present application;

[0032] Figure 9 It is a schematic connection structure diagram of the auxiliary limiting mechanism and the box body after the limiting structure is installed in an embodiment provided by the present application;

[0033] Figure 10 is Figure 9 the D-D sectional view of;

[0034] Figure 11 is Figure 9 the E-E sectional view of;

[0035] In the figure: 1. Box body; 2. Limiting hole; 3. Support part; 31. Embedded base plate; 32. Connecting plate; 33. Embedded bolt; 4. Main limiting mechanism; 41. First guiding chamfer; 42. Slot; 5. Auxiliary limiting mechanism. Detailed implementation manners

[0036] To make the objectives, technical solutions and advantages of the present application clearer, the following will further describe the embodiments of the present application in detail with reference to the accompanying drawings. Terms such as "upper", "above", "lower", "below", "first end", "second end", "one end", "the other end", etc., which represent relative spatial positions used in the present application, are for the purpose of facilitating description to describe the relationship of one unit or feature relative to another unit or feature as shown in the accompanying drawings. Terms of relative spatial positions may be intended to include different orientations of the device in use or operation other than the orientation shown in the figures. For example, if the device in the figure is flipped, the unit described as being "below" or "beneath" other units or features will be located "above" other units or features. Therefore, the exemplary term "below" can encompass both the upper and lower orientations. The device can be oriented in other ways (rotated 90 degrees or other orientations), and the spatially related descriptive terms used herein can be interpreted accordingly.

[0037] In addition, terms such as "installed", "set", "provided with", "connected", "slidably connected", "fixed", "socketed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0038] Currently in the industry, the following solutions are usually adopted for the positioning connection between containers and on-site ground infrastructure:

[0039] ① The box body is in contact limit directly at the edge of the box body through the vertical plate welded on the embedded bottom plate; this method has low accuracy of the box body position and cannot achieve precise limit control for the arrangement of box body positions such as the triangular arrangement;

[0040] ② The embedded bottom plate is welded with positioning casting components and limited in cooperation with the corner fitting holes of the container data center; however, the cost of the casting parts is high, the manufacturing process is complex, and the production cycle is long, resulting in low efficiency in deployment, splicing, and installation of on-site ground infrastructure and box-type data center installation positioning;

[0041] ③ The welded components are limited in cooperation with the corner fitting holes of the container data center. Referring to the Chinese patent with the application number 202020273060.1, the structure of the limiting component is not determined, and its structure and appearance can be further simplified. At the same time, the prefabrication process of the production factory can be made simpler and faster. In addition, when the box body is positioned and spliced, multiple limiting components need to be aligned simultaneously and then assembled in cooperation, which requires high installation requirements and increases the operation difficulty.

[0042] Therefore, in order to quickly deliver and facilitate the construction of data center containers, a limiting structure is urgently needed to solve the above problems.

[0043] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments of the present application are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0044] As Figure 1-11 shown, in an implementable embodiment, the limiting structure of this embodiment includes: at least two limiting holes 2 provided below the box body 1, and the limiting holes 2 are used to cooperate with the main / auxiliary limiting mechanism to position the installation of the box body; a support portion 3, which is pre-installed on the ground as the bottom surface infrastructure; a main limiting mechanism 4, which is connected to the support portion 3 and is correspondingly arranged with one of the limiting holes 2; at least one auxiliary limiting mechanism 5, which is connected to the support portion 3 and is correspondingly arranged with at least one of the other limiting holes 2; see Figure 5 and Figure 11It can be seen that the clearance between the main limit mechanism 4 and the corresponding limit hole 2 is smaller than that between the auxiliary limit mechanism 5 and the corresponding limit hole 2. Thus, during the installation operation, the main limit mechanism can be used to initially position the box body first. According to the clearance between it and the corresponding limit hole, the installation accuracy of the box body in the XY direction can be ensured. During fine-tuning, the auxiliary limit mechanism reduces the ineffective directional deviation during the position adjustment of the box body, thereby improving the installation efficiency and avoiding aligning multiple limit structures with multiple limit holes simultaneously, reducing the operation difficulty.

[0045] As a preferred solution, the height of the main limit mechanism 4 should be higher than that of the auxiliary limit mechanism 5. On the one hand, it is convenient to first perform the mating positioning of the main limit mechanism 4 and the limit hole 2, and then perform the mating positioning of the auxiliary limit mechanism 5 and the limit hole 2, thereby improving the installation efficiency and reducing the operation difficulty. On the other hand, if the main limit mechanism 4 and the auxiliary limit mechanism 5 adopt the same structure, it is convenient to distinguish which one is the main limit mechanism.

[0046] Currently, the most commonly used method is to make the structures of the main limit mechanism 4 and the auxiliary limit mechanism 5 different, so as to facilitate the distinction between the main limit mechanism 4 and the auxiliary limit mechanism 5.

[0047] The main limit mechanism 4 is a cross member, with a simple structure and low manufacturing cost, and can also achieve the function of determining the installation accuracy of the box body in the XY direction.

[0048] As a preferred solution, first guiding chamfers 41 are respectively arranged at the four ends of the top of the cross member, so as to facilitate the adjustment of inserting the cross member into the limit hole 2 at the bottom of the box body for mating positioning.

[0049] The cross member can be made by integral molding or by splicing. The advantage of integral molding is that it is convenient to search and use. By using the splicing method, according to the installation accuracy requirements of the box body or the size of the limit hole of the box body, the splicing plate pieces with corresponding lengths can be selected for use, so as to be applicable to the installation of different box bodies or different accuracy requirements, improving the general performance.

[0050] An embodiment of the cross member using the splicing method: The cross member is composed of two splicing plate pieces. Slots 42 are provided at the bottom of one splicing plate piece and the top of the other splicing plate piece, and the two splicing plate pieces are inserted crosswise according to the positions of the slots 42.

[0051] The auxiliary limit mechanism 5 is a pipe fitting, with low manufacturing cost and low weight, and is convenient for assembly operation with the connecting plate 32. The cross-sectional shape of the auxiliary limit mechanism 5 is correspondingly set with the cross-sectional shape of the limit hole 2, and its most commonly used shapes are rectangle, square or ellipse, so as to facilitate the determination of the installation XY direction of the box body and cooperate with the main limit mechanism 4 for limit installation.

[0052] The outer side surface of the top of the pipe fitting is provided with a second guiding chamfer, so as to facilitate the auxiliary limiting mechanism 5 to be inserted into the corresponding limiting hole 2.

[0053] Among them, an implementation manner of the supporting part 3 includes a pre-buried bottom plate 31, a connecting plate 32 and pre-buried bolts 33. The bottom surface of the pre-buried bottom plate 31 is connected to the ground through the pre-buried bolts 33; there are specifically multiple connecting plates 32, which are connected to the pre-buried bottom plate 31; the main limiting mechanism 4 and multiple auxiliary limiting mechanisms 5 are respectively connected to the multiple connecting plates 32.

[0054] The pre-buried bottom plate 31 and the multiple connecting plates 32 are connected by welding or detachable connection methods; the main limiting mechanism 4 and the multiple auxiliary limiting mechanisms 5 and the multiple connecting plates 32 are connected by welding or detachable connection methods. According to the later need for disassembly and assembly, the method of direct welding or the method of disassembly and assembly is selected; for the detachable connection method, a bolt assembly can be used for connection.

[0055] There is no limit to the number of the limiting holes 2, but considering the structural performance after the positioning and installation of the box body, the most commonly used are two or four.

[0056] When two limiting holes 2 are used, they are arranged at the diagonal corners of the bottom surface of the box body 1, so as to avoid unilateral inclination; at this time, there is only one main limiting mechanism 4 and one auxiliary limiting mechanism 5, and the auxiliary limiting mechanism 5 and the main limiting mechanism 4 are arranged corresponding to the two limiting holes 2.

[0057] When four limiting holes 2 are used, they are respectively arranged at the four corners of the box body 1, so as to ensure the stability of the installation of the box body from the four corners; at this time, there is one main limiting mechanism 4 and four auxiliary limiting mechanisms 5, which are respectively arranged corresponding to the four limiting holes 2.

[0058] It can be seen that the clearance between the main limiting mechanism and the corresponding limiting hole is smaller than the clearance between the auxiliary limiting mechanism and the corresponding limiting hole. During the installation operation, the box body can be initially positioned by the main limiting mechanism first. According to the clearance between it and the corresponding limiting hole, the installation accuracy of the box body in the XY direction can be ensured. During fine adjustment, the auxiliary limiting mechanism reduces the ineffective direction offset in the position adjustment of the box body, thereby improving the installation efficiency and avoiding aligning multiple limiting structures with multiple limiting holes at the same time, reducing the operation difficulty; at the same time, the main limiting mechanism is composed of two spliced plate parts. According to its accuracy requirements or the size of the limiting hole of the box body, the spliced plate parts with corresponding lengths can be selected for use, so as to be applicable to the installation of different box bodies or different accuracy requirements, and the general performance is strong; at the same time, chamfers are provided at the tops of the main limiting mechanism and the auxiliary limiting mechanism, so as to facilitate the sleeving of the limiting hole of the box body on it, and the operation is convenient.

[0059] Based on the same inventive concept, the present application also provides a container installation structure for this embodiment, which has the above-mentioned limiting structure, and the box body 1 is a container.

[0060] The actual operation method is as follows:

[0061] ① Four limiting holes 2 are respectively opened at the four corners of the bottom of the container, and the limiting holes 2 meet the requirements of "Technical Conditions for Container Corner Fittings - GBT1835-1995"; and according to the sizes of the opened limiting holes 2, the corresponding cross members are selected as the main limiting mechanism 4, and the rectangular pipe fittings are selected as the auxiliary limiting mechanism 5.

[0062] ② The embedded bottom plate 31 is installed at the correct position on site through the embedded bolts 33, and the four connecting plates 32 are welded at the corresponding positions on the embedded bottom plate 31 according to the size of the container.

[0063] ③ One main limiting mechanism 4 and three auxiliary limiting mechanisms 5 are welded on the corresponding connecting plates 32.

[0064] ④ The container is hoisted above one main limiting mechanism 4 and three auxiliary limiting mechanisms 5. First, the main limiting mechanism 4 is used for cooperative positioning with the corresponding limiting hole 2, and the cross member limits the dimensions of the box body in the X and Y directions within 2 mm;

[0065] ⑤ Then, the container is finely adjusted for the second time. At this time, the auxiliary limiting member plays its main role: Since the current limit of the box body size in the data center is 15 meters x 4 meters, slight lifting and lowering operations of the crane on the container will cause large rotations or displacements of the box body. By using the cooperation of the auxiliary limiting mechanism 5 and the limiting holes corresponding to the bottom surface of the container, it can reduce the ineffective directional offset of the container, improve the efficiency of adjusting the position of the box body from the structural limit, and finally make the axes of the box bodies parallel in the XY direction during on-site construction.

[0066] Thus, by using the cooperative operation of the main limiting mechanism and the corresponding limiting hole, during the installation operation, the box body can be initially positioned by the main limiting mechanism first, and according to the cooperation clearance between it and the corresponding limiting hole, the installation accuracy of the box body in the XY direction can be ensured. During fine adjustment, the auxiliary limiting mechanism reduces the ineffective directional offset during the box body position adjustment, thereby improving the installation efficiency, and avoiding aligning multiple limiting structures with multiple limiting holes simultaneously, reducing the operation difficulty.

[0067] The above are only the preferred embodiments of the present application, and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A limiting structure, characterized in that, Comprising: At least two limiting holes (2) provided below the box body (1); a supporting part (3) pre-installed on the ground; a main limiting mechanism (4) connected to the supporting part (3) and correspondingly arranged with one of the limiting holes (2); at least one auxiliary limiting mechanism (5) connected to the supporting part (3) and correspondingly arranged with at least one of the other limiting holes (2), and the auxiliary limiting mechanism (5) is a pipe fitting; the fitting clearance between the main limiting mechanism (4) and the corresponding limiting hole (2) is smaller than the fitting clearance between the auxiliary limiting mechanism (5) and the corresponding limiting hole (2); The height of the main limiting mechanism (4) is higher than the height of the auxiliary limiting mechanism (5), and the main limiting mechanism (4) is a cross member.

2. The limiting structure according to claim 1, characterized in that, The structures of the main limiting mechanism (4) and the auxiliary limiting mechanism (5) are different.

3. The limiting structure according to any one of claims 1, characterized in that First guiding chamfers (41) are respectively arranged at the four ends of the top of the cross member.

4. The limit structure according to claim 3, characterized in that, The cross member is formed by splicing two splicing plate members, and slots (42) are provided at the bottom of one splicing plate member and the top of the other splicing plate member.

5. The limit structure according to claim 1, wherein The cross-sectional shape of the auxiliary limiting mechanism (5) is correspondingly arranged with the cross-sectional shape of the limiting hole (2).

6. The limit structure according to claim 5, characterized in that A second guiding chamfer is provided on the outer side surface of the top of the pipe fitting.

7. The limit structure according to claim 1, wherein The supporting part (3) includes a pre-buried bottom plate (31), a connecting plate (32) and pre-buried bolts (33), and the bottom surface of the pre-buried bottom plate (31) is connected to the ground through the pre-buried bolts (33); there are specifically a plurality of connecting plates (32) connected to the pre-buried bottom plate (31); the main limiting mechanism (4) and the plurality of auxiliary limiting mechanisms (5) are respectively connected to the plurality of connecting plates (32).

8. The limit structure according to claim 7, wherein The pre-buried bottom plate (31) and the plurality of connecting plates (32) are connected by welding or a detachable connection method; the main limiting mechanism (4) and the plurality of auxiliary limiting mechanisms (5) and the plurality of connecting plates (32) are connected by welding or a detachable connection method.

9. The limit structure according to claim 1, wherein There are specifically two limiting holes (2), and they are arranged diagonally on the bottom surface of the box body (1); there is specifically one auxiliary limiting mechanism (5), and the auxiliary limiting mechanism (5) and the main limiting mechanism (4) are correspondingly arranged with the two limiting holes (2).

10. A container installation structure, characterized in that: Having the limiting structure according to any one of claims 1-9, and the box body (1) is a container.

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