Lamp bridge structure convenient to assemble

Abstract

The lamp bridge structure convenient to assemble comprises two longitudinal supporting structures, a transverse supporting structure and a base, the two longitudinal supporting structures are arranged in parallel, the top ends of the longitudinal supporting structures are connected with the end of the transverse supporting structure, and the bottoms of the longitudinal supporting structures are connected with the base. The longitudinal supporting structure and the transverse supporting structure are the same and are both composed of frame modules, the frame modules are cubes, the number of the frame modules is multiple, the frame modules are connected through bolts and nuts, and the frame module located at the bottom of the longitudinal supporting structure is connected with the upper surface of the base through bolts. The longitudinal supporting structures and the transverse supporting structures are formed by splicing the cubic frame modules, the height and the width can be flexibly controlled, customization is not needed, the flexibility is greatly improved, the application range is greatly widened, the module splicing mode is adopted, transportation is convenient, the frame modules are connected through bolts and nuts, connection through connecting pieces is not needed, and the cost is reduced. Cost is saved and installation difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp bridges, in particular to a lamp bridge structure which is easy to assemble. Background Art

[0002] A light bridge refers to a gate-shaped structure with lighting equipment such as floodlights installed on the trusses that span the tracks in a railway yard or station. A light bridge is generally composed of a longitudinal support part and a transverse support truss part. At present, the longitudinal support part of the light bridge mainly adopts four columns, and the reinforcement structure is welded between the four columns. Similarly, the transverse support part is also an integral structure. This structure is difficult to transport and needs to be customized. If there is an error in the length after arriving at the site, post-processing is troublesome. Therefore, an improved technology is urgently needed to solve this problem existing in the existing technology. Utility Model Content

[0003] The purpose of the utility model is to provide a light bridge structure that is easy to assemble. The longitudinal support structure and the transverse support structure are assembled from cubic frame modules. First, the height and width can be flexibly controlled without customization, which greatly improves the flexibility and scope of application. Second, the module splicing method is adopted, which is convenient for transportation. Third, the frame modules are connected by bolts and nuts, and there is no need to connect them through connecting parts, which saves costs and reduces the difficulty of installation, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a light bridge structure that is easy to assemble, comprising a longitudinal support structure, a transverse support structure and a base, wherein there are two longitudinal support structures and they are arranged in parallel, the tops of the longitudinal support structures are connected to the ends of the transverse support structures, the bottoms of the longitudinal support structures are connected to the base, the longitudinal support structures and the transverse support structures are identical and are both composed of frame modules, there are multiple frame modules and they are connected to each other by bolts and nuts, and the frame modules located at the bottom of the longitudinal support structures are connected to the upper surface of the base by bolts;

[0005] The frame module is a cube, and includes an upper frame, a lower frame, columns and a cross reinforcement plate. The upper frame and the lower frame are parallel to each other. Four columns are arranged between the upper frame and the lower frame and at four corners. A cross reinforcement plate is arranged inside the upper frame and the lower frame. A cross reinforcement plate is arranged between the upper frame and the lower frame and at the sides. Both sides of the cross reinforcement plate located between the upper frame and the lower frame are also connected to corresponding columns.

[0006] The upper frame and the lower frame are both provided with a plurality of first connection holes, and the cross reinforcement plate located in the upper frame and the lower frame is provided with a plurality of second connection holes.

[0007] Preferably, the utility model provides a light bridge structure that is easy to assemble, wherein the upper frame and the lower frame are both square.

[0008] Preferably, the utility model provides a light bridge structure that is easy to assemble, wherein the height of the upper frame is consistent with the height of the lower frame, and the length of the column plus the height of the upper frame and the height of the lower frame is consistent with the side length of the upper frame.

[0009] Preferably, the utility model provides a light bridge structure that is easy to assemble, wherein the columns of the frame module located at the ends of the transverse supporting structure are connected to the upper frame of the frame module at the top of the longitudinal supporting structure by bolts and nuts.

[0010] Preferably, the utility model provides a light bridge structure that is easy to assemble, wherein the outer surface of the cross reinforcement plate is flush with the outer surface of the frame module.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The longitudinal support structure and the transverse support structure are both assembled from cubic frame modules. First, the height and width can be flexibly controlled without customization, which greatly improves flexibility and scope of application. Second, the modular splicing method is adopted, which is convenient for transportation. Third, the frame modules are connected by bolts and nuts, and there is no need to connect them through connectors, which saves costs and reduces installation difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the front view structure of the frame module;

[0015] Figure 3 This is a schematic diagram of the frame module structure from a top view.

[0016] In the figure: longitudinal support structure 1, transverse support structure 2, base 3, frame module 4, upper frame 401, lower frame 402, column 403, cross reinforcement plate 404, first connection hole 405, second connection hole 406. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model;

[0018] It should be noted that, in the description of the present invention, the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left" and "right" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0019] See also Figure 1-3 The utility model provides a technical solution: a light bridge structure that is easy to assemble, including a longitudinal support structure 1, a transverse support structure 2 and a base 3, the longitudinal support structures 1 have two and are arranged in parallel, the tops of the longitudinal support structures 1 are connected to the ends of the transverse support structures 2, the bottoms of the longitudinal support structures 1 are connected to the base 3, the longitudinal support structures 1 and the transverse support structures 2 are the same and are both composed of a frame module 4, there are multiple frame modules 4 and they are connected to each other by bolts and nuts, and the frame module 4 located at the bottom of the longitudinal support structure 1 is connected to the upper surface of the base 3 by bolts;

[0020] The frame module 4 is a cube, and the frame module 4 includes an upper frame 401, a lower frame 402, a column 403 and a cross reinforcement plate 404. The upper frame 401 and the lower frame 402 are parallel to each other. Four columns 403 are arranged between the upper frame 401 and the lower frame 402 and at the four corners. A cross reinforcement plate 404 is arranged in the upper frame 401 and the lower frame 402. A cross reinforcement plate 404 is arranged between the upper frame 401 and the lower frame 402 and at the side. Both sides of the cross reinforcement plate 404 located between the upper frame 401 and the lower frame 402 are also connected to the corresponding columns 403. The outer surface of the cross reinforcement plate 404 is flush with the outer surface of the frame module 4 to ensure that when two frame modules 4 are connected, the cross reinforcement plate 4 04 are also close to each other, so that the cross reinforcement plates 404 of the two frame modules 4 are fastened together by bolts and nuts, further improving the connection stability. The upper frame 401 and the lower frame 402 are both square, the height of the upper frame 401 is consistent with the height of the lower frame 402, the length of the column 403 plus the height of the upper frame 401 and the height of the lower frame 402 are consistent with the side length of the upper frame 401, so as to ensure that the frame module 4 is a cube structure, and the column 403 of the frame module 4 at the end of the transverse support structure 2 is connected to the upper frame 401 of the frame module 4 at the top of the longitudinal support structure 1 by bolts and nuts, so as to realize the connection between the frame module 4 at the end of the transverse support structure 2 and the frame module 4 at the top of the longitudinal support structure 1;

[0021] A plurality of first connection holes 405 are formed through the upper frame 401 and the lower frame 402 , and a plurality of second connection holes 406 are formed in the cross reinforcement plate 404 located in the upper frame 401 and the lower frame 402 .

[0022] Installation method and use principle: First, the frame module 4 is processed, and holes are made in the upper frame 401, the lower frame 402 and the cross reinforcement plate 404, and then the upper frame 401, the lower frame 402, the column 403 and the cross reinforcement plate 404 are welded to obtain the frame module 4. At the same time, holes are made in the columns 403 of at least two of the frame modules 4, and the holes correspond to the positions of the first connection holes 405 of the upper frame 401 and the lower frame 402, and holes are made in the cross reinforcement plate 404 of the column 403. The frame module 4 and the base 3 are transported to the installation site, and after the base 3 is fixed, one of the frame modules 4 is connected to the base 3 by bolts, and then multiple frame modules 4 are connected to each other by bolts and nuts and the first connection holes 405 of the upper frame 401 and the lower frame 402, and further fastened by bolts and nuts and the cross reinforcement plate 404 to complete the assembly of the longitudinal support structure 1. Then, the frame module 4 with the opening of the column 403 is horizontally installed on the top of the longitudinal support structure 1 by bolts and nuts, and then the horizontal installation frame module 4 is continued to be installed to complete the assembly of the light bridge. Of course, the longitudinal support structure 1 and the horizontal support structure 2 can also be assembled first, and then the connection between the longitudinal support structure 1 and the base 3, and the connection between the horizontal support structure 2 and the longitudinal support structure 1 can be completed by the lifting equipment. The utility model has a reasonable structure. The longitudinal support structure 1 and the horizontal support structure 2 are both assembled by the cubic frame modules 4. First, the height and width can be flexibly controlled without customization, which greatly improves the flexibility and scope of application. Second, the module splicing method is adopted, which is easy to transport. Third, the frame modules 4 are connected by bolts and nuts, and there is no need to connect them through connectors, which saves costs and reduces the difficulty of installation.

[0023] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

[0024] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified and replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A light bridge structure that is easy to assemble, characterized in that: It comprises a longitudinal support structure (1), a transverse support structure (2) and a base (3), wherein there are two longitudinal support structures (1) arranged in parallel, the top of each longitudinal support structure (1) is connected to the end of each transverse support structure (2), the bottom of each longitudinal support structure (1) is connected to the base (3), the longitudinal support structure (1) and the transverse support structure (2) are identical and are both composed of a frame module (4), there are a plurality of frame modules (4) and they are connected to each other by bolts and nuts, and the frame module (4) located at the bottom of the longitudinal support structure (1) is connected to the upper surface of the base (3) by bolts; The frame module (4) is a cube, and comprises an upper frame (401), a lower frame (402), columns (403) and a cross reinforcement plate (404); the upper frame (401) and the lower frame (402) are parallel to each other; four columns (403) are arranged between the upper frame (401) and the lower frame (402) and at four corners; cross reinforcement plates (404) are arranged inside the upper frame (401) and the lower frame (402); cross reinforcement plates (404) are arranged between the upper frame (401) and the lower frame (402) and at the sides; and both sides of the cross reinforcement plate (404) located between the upper frame (401) and the lower frame (402) are also connected to the corresponding columns (403); The upper frame (401) and the lower frame (402) are both provided with a plurality of first connection holes (405), and the cross reinforcement plate (404) located in the upper frame (401) and the lower frame (402) is provided with a plurality of second connection holes (406).

2. The light bridge structure that is easy to assemble according to claim 1, characterized in that: The upper frame (401) and the lower frame (402) are both square.

3. The light bridge structure that is easy to assemble according to claim 1, characterized in that: The height of the upper frame (401) is consistent with the height of the lower frame (402), and the length of the column (403) plus the height of the upper frame (401) and the height of the lower frame (402) is consistent with the side length of the upper frame (401).

4. The light bridge structure that is easy to assemble according to claim 1, characterized in that: The upright column (403) of the frame module (4) located at the end of the transverse supporting structure (2) is connected to the upper frame (401) of the frame module (4) at the top of the longitudinal supporting structure (1) through bolts and nuts.

5. The light bridge structure that is easy to assemble according to claim 1, characterized in that: The outer surface of the cross reinforcement plate (404) is flush with the outer surface of the frame module (4).

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