Cable bridge

Abstract

The utility model discloses a cable bridge, and belongs to the field of cable bridge installation. Comprising a first side plate, a second side plate and a supporting plate, a mounting surface for placing the supporting plate is formed between the first side plate and the second side plate; the multiple supporting plates are arranged between the first side plate and the second side plate at equal intervals. Wherein the first side plate and the second side plate are both provided with installation holes, the two ends of the supporting plate are provided with threaded holes corresponding to the installation holes, a bolt is arranged in each installation hole in a penetrating mode, and the end, away from the corresponding installation hole, of each bolt is in threaded connection with the corresponding threaded hole. The cable bridge has the advantages that the supporting plate, the first side plate and the second side plate can be completely separated and are respectively packaged and transported, the situation that the cable bridge occupies space after being assembled is avoided, the cable bridge does not need to be fixed in a welding mode, the supporting plate, the first side plate and the second side plate are assembled together through bolts, the assembling process is not tedious, and the assembling efficiency is improved. And meanwhile, the time can be saved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of cable bridge installation, in particular to a cable bridge. BACKGROUND

[0002] The cable bridge is a bridge that supports and protects cables. The cable bridge is very common in engineering applications. As long as cables are laid, the bridge is used. The cable bridge is a supporting project of wiring engineering, and has been widely used in intelligent buildings and highways.

[0003] The existing cable bridge adopts a fixed frame structure. Only the cover plate can be detached from the cable bridge. The support plate and the side plate are fixedly connected, which leads to the fact that the hollow part also occupies a large transportation space when the cable bridge is transported, thereby indirectly increasing the transportation cost.

[0004] The support plate and the side plate in the prior art are fixed together by welding. The welding process is too cumbersome and also wastes too much time. CONTENT OF THE INVENTION

[0005] The content part of the present application is used to introduce the concept in a simple form. The concept will be described in detail in the specific embodiment part. The content part of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0006] In order to solve the technical problems mentioned in the background part, some embodiments of the present application provide a cable bridge, comprising: a first side plate, a second side plate and a support plate; the support plate forms a bearing surface for placing the cable; the first side plate and the second side plate form an installation surface for placing the support plate; the support plate is equidistantly arranged between the first side plate and the second side plate; wherein the first side plate and the second side plate are provided with mounting holes, both ends of the support plate are provided with threaded holes corresponding to the mounting holes, a bolt is arranged in the mounting hole, and the end of the bolt away from the mounting hole is threadedly connected with the threaded hole.

[0007] Further, the end of the first side plate and the second side plate is provided with a fixing plate.

[0008] Further, the first side plate, the fixing plate and the second side plate are detachably connected.

[0009] Further, the fixing plate is provided with a first clamping part and a second clamping part; the first clamping part is in abutment with the first side plate, the second clamping part is in abutment with the second side plate, and the fixing plate is in abutment with the end faces of the first side plate and the second side plate; the end portions of the first side plate and the second side plate are each provided with a limiting hole; the first clamping part and the second clamping part are each provided with a connecting hole corresponding to the limiting hole, and a bolt is arranged in the connecting hole and the limiting hole, and the bolt is threadedly connected with a nut.

[0010] Further, the first side plate and the second side plate are further provided with a mounting seat below, and the mounting seat is detachably connected with the first side plate and the second side plate.

[0011] Further, the mounting seat is provided with a first fastening plate and a second fastening plate; the mounting seat is formed with an abutment face in abutment with the bottom portions of the first side plate and the second side plate, the end portion of the mounting seat is formed with an opening, and the abutment face is formed with a gap in communication with the opening; the second fastening plate is placed in the mounting seat, the first fastening plate and the second fastening plate are each formed with a straight hole, a bolt is arranged in the straight hole of the first fastening plate, the end portion of the bolt with a thread is threadedly connected with the thread formed in the straight hole of the second fastening plate, the first fastening plate is formed with a first contact face in abutment with the abutment face, the first fastening plate is formed with a second contact face in abutment with the mounting face, and the second fastening plate is in abutment with the inner wall face of the mounting seat.

[0012] Further, the first fastening plate is provided with a first bending portion and a second bending portion; the first bending portion and the second bending portion form an included angle of 160°; the first bending portion forms the first contact face, and the second bending portion forms the second contact face.

[0013] Further, the gap is formed with a fixing face, and the fixing face is provided with a guide rod; a compression spring is sleeved on the outer wall face of the guide rod, one end of the compression spring is in abutment with the second fastening plate, and the other end of the compression spring is in abutment with the fixing face.

[0014] Further, the first side plate and the second side plate are each provided with a plurality of portions along the laying direction; the plurality of first side plates are connected through a first connecting plate; and the plurality of second side plates are connected through a second connecting plate.

[0015] Further, when the cable is placed on the bearing face, the cable and the supporting plate are fixed together through a cable tie.

[0016] The application has the following beneficial effects:

[0017] When the cable bridge of the utility model is used, the supporting plate, the first side plate and the second side plate can be completely separated and packaged and transported respectively, the space occupied after the cable bridge is assembled is avoided, the transportation cost is reduced, the utility model does not need to be fixed by welding, but the supporting plate, the first side plate and the second side plate are assembled together through bolts, the assembling process is not complicated, time can be saved at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The drawings illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application.

[0019] In addition, throughout the drawings, same or similar reference numerals are used to designate same or similar elements. It should be understood that the drawings are schematic, and elements and elements are not necessarily drawn to scale.

[0020] In the drawings:

[0021] Figure 1 is a whole schematic view according to the embodiment of the present application;

[0022] Figure 2 is a structural schematic view of a part of the embodiment, mainly showing the structure of the first side plate, the second side plate and part of surrounding parts;

[0023] Figure 3 is a structural schematic view of a part of the embodiment, mainly showing the structure of the mounting seat and part of surrounding parts;

[0024] Figure 4 is a structural schematic view of a part of the embodiment, mainly showing the structure of the fixing plate;

[0025] Figure 5 is a partial exploded view of the embodiment, mainly showing the structure of the first fastening plate, the second fastening plate and part of surrounding parts;

[0026] Figure 6 is a structural schematic view of a part of the embodiment, mainly showing the structure of the first bending part and the second bending part.

[0027] Reference numerals:

[0028] 1, first side plate; 2, second side plate; 3, mounting surface; 31, mounting hole; 32, limiting hole; 4, supporting plate; 41, threaded hole; 42, bearing surface; 5, fixed plate; 51, first clamping part; 52, second clamping part; 53, connecting hole; 6, mounting seat; 61, first fastening plate; 611, first bending part; 6111, first contact surface; 612, second bending part; 6121, second contact surface; 62, second fastening plate; 621, compression spring; 63, abutting surface; 64, opening; 65, gap; 651, fixed surface; 652, guide rod; 7, first connecting plate; 8, second connecting plate. DETAILED DESCRIPTION

[0029] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms, and should not be interpreted as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly and completely understood. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes, and are not intended to limit the scope of protection of the present disclosure.

[0030] In addition, it should be further noted that only parts related to the present application are shown in the drawings for ease of description. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0031] It should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not intended to limit the order or interdependence of the functions performed by these devices, modules or units.

[0032] It should be noted that the adjectives "one", "multiple" mentioned in the present disclosure are illustrative and not limiting, and those skilled in the art should understand that unless otherwise explicitly stated in the context, it should be understood as "one or more".

[0033] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0034] Reference Figures 1-6 ,

[0035] A cable bridge comprises a first side plate 1, a second side plate 2 and a support plate 4. The first side plate 1, the second side plate 2 and the support plate 4 are made of galvanized steel or aluminum alloy, and in the embodiment, the galvanized steel is preferred. The support plate 4 is provided with a cable placing surface 42. The first side plate 1 and the second side plate 2 are provided with an installation surface 3 for placing the support plate 4. A plurality of support plates 4 are equidistantly arranged between the first side plate 1 and the second side plate 2. The first side plate 1 and the second side plate 2 are provided with mounting holes 31, and the two ends of the support plate 4 are provided with threaded holes 41 corresponding to the mounting holes 31. A bolt is arranged in the mounting hole 31, and the end of the bolt away from the mounting hole 31 is threadedly connected with the threaded hole 41. When the cable bridge is used, the support plate 4, the first side plate 1 and the second side plate 2 can be completely separated and packaged and transported respectively, so that the space occupied after the cable bridge is assembled is avoided, the transportation cost is reduced, and the support plate 4, the first side plate 1 and the second side plate 2 can be assembled together in the use process without welding and are convenient to disassemble.

[0036] Specifically, the end of the first side plate 1 and the second side plate 2 is further provided with a fixing plate 5, the fixing plate 5 connects the end of the first side plate 1 and the second side plate 2 of the cable bridge, and the overall stability of the cable bridge can be enhanced, so that the weight of the cable and possible external pressure can be borne.

[0037] Specifically, the first side plate 1, the fixing plate 5 and the second side plate 2 are detachably connected.

[0038] Specifically, the fixing plate 5 is provided with a first clamping portion 51 and a second clamping portion 52. The first clamping portion 51 and the second clamping portion 52 are integrally formed with the fixing plate 5. The fixing plate 5 is made of galvanized steel or aluminum alloy, and in the embodiment, the galvanized steel is preferred. The first clamping portion 51 abuts against the first side plate 1, the second clamping portion 52 abuts against the second side plate 2, and the fixing plate 5 abuts against the end surface of the first side plate 1 and the second side plate 2. The end of the first side plate 1 and the second side plate 2 is provided with a limiting hole 32. The first clamping portion 51 and the second clamping portion 52 are provided with a connecting hole 53 corresponding to the limiting hole 32. A bolt is sequentially arranged through the connecting hole 53 on the first clamping portion 51 and the limiting hole 32 on the first side plate 1, and is fixed by a nut, so that the first clamping portion 51 abuts tightly against the first side plate 1. A bolt is sequentially arranged through the connecting hole 53 on the second clamping portion 52 and the limiting hole 32 on the second side plate 2, and is fixed by a nut, so that the second clamping portion 52 abuts tightly against the second side plate 2. The end of the first side plate 1 and the second side plate 2 can be fixed together by the fixing plate 5, so as to enhance the overall stability of the cable bridge.

[0039] Specifically, the first side plate 1 and the second side plate 2 are further provided with a mounting seat 6, and the mounting seat 6 is detachably connected with the first side plate 1 and the second side plate 2. The mounting seat 6 is made of galvanized steel or aluminum alloy material, and in the embodiment, the galvanized steel material is preferred. The mounting seat 6 is further provided with a first fastening plate 61 and a second fastening plate 62. The first fastening plate 61 and the second fastening plate 62 are made of stainless steel material. The mounting seat 6 is formed with an abutting surface 63 abutting with the bottom of the first side plate 1 and the second side plate 2, and the end of the mounting seat 6 is formed with an opening 64. The abutting surface 63 is formed with a gap 65 communicating with the opening 64. The second fastening plate 62 is placed in the mounting seat 6, and the first fastening plate 61 is placed outside the gap 65. The first fastening plate 61 and the second fastening plate 62 are both provided with straight holes corresponding to each other. The straight hole in the second fastening plate 62 is provided with a thread. A bolt is used to pass through the first fastening plate 61 and the second fastening plate 62 in sequence. By rotating the bolt with external force, the bolt is screwed with the second fastening plate 62, and the first contact surface 6111 formed on the first fastening plate 61 abuts with the abutting surface 63. The second contact surface 6121 formed on the first fastening plate 61 abuts with the mounting surface 3, and the second fastening plate 62 abuts with the inner wall surface of the mounting seat 6, so that the first side plate 1 and the second side plate 2 can be fixed on the fixing seat, and the installation is simple.

[0040] Specifically, the first fastening plate 61 is provided with a first bending part 611 and a second bending part 612. The first bending part 611 and the second bending part 612 are integrally formed with the first fastening plate 61. The first bending part 611 and the second bending part 612 form an included angle of °. The first bending part 611 forms the first contact surface 6111, and the second bending part 612 forms the second contact surface 6121.

[0041] Specifically, the fixing surface 651 is formed in the gap 65, and a guide rod 652 is arranged on the fixing surface 651. A compression spring 621 is sleeved on the outer wall surface of the guide rod 652, one end of the compression spring 621 abuts against the second fastening plate 62, and the other end of the compression spring 621 abuts against the fixing surface 651. When the bolt is inserted into the straight hole on the first fastening plate 61 and the second fastening plate 62 by an external force, since the second fastening plate 62 has no stress point in the mounting seat 6, in order to connect the first fastening plate 61 and the second fastening plate 62 together, a stress point needs to be added below the second fastening plate 62, so that the bolt can be more convenient when being threadedly connected with the straight hole on the second fastening plate 62. Therefore, the compression spring 621 is arranged below the second fastening plate 62, and when being installed, the compression spring 621 can release a force in the opposite direction of the fixing surface 651, so as to prevent the second fastening plate 62 from falling in the mounting seat 6, and prevent the second fastening plate 62 from moving away from the first fastening plate 61. When the bolt is rotated, the second fastening plate 62 can gradually move close to the first fastening plate 61, until the first contact surface 6111 abuts against the abutting surface 63, and the second contact surface 6121 abuts against the mounting surface 3. A gasket can be added on the bolt, so as to increase the contact area between the head of the bolt and the first fastening plate 61.

[0042] Specifically, a plurality of first side plates 1 and a plurality of second side plates 2 are arranged along the laying direction. The plurality of first side plates 1 are connected by a first connecting plate 7. The plurality of second side plates 2 are connected by a second connecting plate 8. The first connecting plate 7 and the second connecting plate 8 are made of galvanized steel or aluminum alloy, and in this embodiment, the galvanized steel is preferred. The first connecting plate 7 is placed at the connection between the plurality of first side plates 1, and the bolt is sequentially threaded through the first connecting plate 7 and the first side plate 1, and then the bolt is fixed by the nut, so as to realize the installation of the plurality of first side plates 1. The second connecting plate 8 is placed at the connection between the plurality of second side plates 2, and the bolt is sequentially threaded through the second connecting plate 8 and the second side plate 2, and then the bolt is fixed by the nut, so as to realize the installation of the plurality of second side plates 2, which is simple to operate.

[0043] Specifically, when the cable is placed on the bearing surface 42, the cable and the supporting plate 4 are fixed together by using a cable tie.

[0044] The above description is only some of the preferred embodiments of the present disclosure and the explanation of the applied technical principles. Those skilled in the art should understand that the scope of the application involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or equivalent features without departing from the above inventive concept. For example, the above features are replaced with the technical features disclosed in the embodiments of the present disclosure (but not limited to) having similar functions to form technical solutions.

Claims

1. A cable tray, characterized in that The utility model relates to a cable bridge frame, including: First side plate, second side plate and supporting plate; The supporting plate forms the bearing surface of placing the cable; The first side plate and the second side plate form the installation surface between the supporting plate, and the supporting plate is equidistantly arranged multiple between the first side plate and the second side plate; Wherein, the first side plate and the second side plate are equipped with mounting hole, and the both ends of the supporting plate are equipped with the threaded hole corresponding with the mounting hole, a bolt is arranged in the mounting hole, and the end of the bolt away from the mounting hole is screw connected with the threaded hole.

2. The cable bridge frame of claim 1, wherein: The end of the first side plate and the second side plate is further provided with a fixed plate.

3. The cable bridge frame of claim 2, wherein: The first side plate, the fixed plate and the second side plate are detachably connected.

4. The cable bridge frame of claim 3, wherein: The fixed plate is provided with a first clamping part and a second clamping part; The first clamping part abuts against the first side plate, and the second clamping part abuts against the second side plate, and the fixed plate abuts against the end surface of the first side plate and the second side plate; The end of the first side plate and the second side plate is provided with a limiting hole, and the first clamping part and the second clamping part are provided with a connecting hole corresponding to the limiting hole; A bolt is arranged in the connecting hole and the limiting hole, and the bolt is screw connected with a nut.

5. The cable bridge frame of claim 1, wherein: The first side plate and the second side plate are further provided with a mounting seat, and the mounting seat is detachably connected with the first side plate and the second side plate.

6. The cable bridge frame of claim 5, wherein: The mounting seat is provided with a first fastening plate and a second fastening plate; The mounting seat forms an abutting surface abutting against the bottom of the first side plate and the second side plate, and the end of the mounting seat forms an opening, and the abutting surface forms a gap communicating with the opening; The second fastening plate is placed in the mounting seat, the first fastening plate is placed outside the gap, and the first fastening plate and the second fastening plate are both formed with a straight hole, a bolt is arranged in the straight hole, the threaded end of the bolt is screw connected with the thread formed in the straight hole of the second fastening plate, the first contact surface formed on the first fastening plate abuts against the abutting surface, the second contact surface formed on the first fastening plate abuts against the installation surface, and the second fastening plate abuts against the inner wall surface of the mounting seat.

7. The cable bridge frame of claim 6, wherein: The first fastening plate is provided with a first bending part and a second bending part; The first bending part and the second bending part form an included angle of 160°; The first bending part forms the first contact surface, and the second bending part forms the second contact surface.

8. The cable bridge frame of claim 6, wherein: The gap is formed with a fixing surface, and a guide rod is formed on the fixing surface. The outer wall surface of the guide rod is sleeved with a compression spring, one end of the compression spring is in abutment with the second fastening plate, and the other end of the compression spring is in abutment with the fixed surface.

9. The cable bridge according to any one of claims 1-8, characterized in that: The first side plate and the second side plate are both provided with a plurality of in the laying direction; The first side plates are connected by first connecting plates; The second side plates are connected by second connecting plates.

10. The cable bridge according to any one of claims 1-8, characterized in that: When the cable is placed on the bearing surface, the cable and the support plate are fixed together by a cable tie.

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