Cable bridge with efficient plugging

Abstract

The utility model relates to the technical field of cable bridges, in particular to a cable bridge efficient in plugging, which comprises a plurality of connected bridge bodies, mounting racks and fastening racks, the mounting racks and the fastening racks are arranged at joints of two adjacent bridge bodies, and each bridge body comprises a bridge bottom plate. Bridge side plates extending in the length direction of the bridge bottom plate are symmetrically arranged on the two sides of the top of the bridge bottom plate, a plurality of mounting grooves and mounting columns which are arranged at intervals are arranged on the end faces of the two ends of the bridge bottom plate, first fastening grooves are formed in the mounting columns in a penetrating mode, and second fastening grooves communicated with the first fastening grooves are formed in one side of the bridge bottom plate; according to the utility model, the structure is simple, the operation is convenient, the dismounting and the mounting can be rapidly realized, the dismounting time for the maintenance of the internal wire in the future is effectively reduced, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a cable bridge with efficient plugging. Background Art

[0002] Cable trays are divided into trough cable trays, tray cable trays, ladder cable trays, grid cable trays and other structures, which are composed of brackets, brackets and installation accessories. They can be erected independently or laid on various buildings (structures) and pipe gallery brackets, and they have the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance.

[0003] Existing cable bridges are generally connected and installed by a large number of bolts. The installation of the cable bridge is labor-intensive and inconvenient, which greatly reduces the installation efficiency of the cable bridge and seriously delays the installation progress. At the same time, it is extremely inconvenient during maintenance and disassembly. Utility Model Content

[0004] The purpose of the utility model is to provide a cable bridge with high plug-in efficiency in view of the defects of the prior art, so as to solve the problem that the existing bridges are generally connected and installed by a large number of bolts, the bridge installation workload is large and inconvenient, which greatly reduces the installation efficiency of the cable bridge, causes serious delays in the installation progress, and is extremely inconvenient during maintenance and disassembly.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A plug-in efficient cable bridge, comprising a plurality of connected bridge bodies and a mounting frame and a fastening frame arranged at the connection between two adjacent bridge bodies, the bridge body comprising a bridge bottom plate, bridge side plates extending along the length direction of the bridge bottom plate are symmetrically arranged on both sides of the top of the bridge bottom plate, a plurality of spaced mounting grooves and mounting columns are arranged on the end surfaces at both ends of the bridge bottom plate, a first fastening groove is penetrated through the mounting column, a second fastening groove connected to the first fastening groove is opened on one side of the bridge bottom plate, and a first connecting hole connected to the second fastening groove and capable of being plugged in with a fastening bolt is penetrated through the other side of the bridge bottom plate;

[0007] The mounting frame includes a connecting column, and plug-in columns are symmetrically arranged on both sides of the bottom of the connecting column. A third fastening groove connected to the second fastening groove is opened through the bottom of the plug-in column, and a guide block with a trapezoidal structure integrally formed therewith is arranged on the outer side of the plug-in column.

[0008] As a preferred technical solution of the utility model, plug-in grooves for plugging in plug-in columns are symmetrically provided on both sides of the top of the bridge side panels, guide grooves matching with the guide blocks are provided in the plug-in grooves, and connecting grooves for plugging in connecting columns when two adjacent bridge bodies are connected end to end are provided on the top of the plug-in grooves.

[0009] As a preferred technical solution of the utility model, the fastening frame includes a fixing column, one side of which is symmetrically provided with fastening columns that can be inserted into the first fastening groove, the second fastening groove and the third fastening groove, and the end of the fastening column away from the fixing column is provided with a second connecting hole connected to the first connecting hole.

[0010] As a preferred technical solution of the present invention, the fixing column and the fastening column are an integrally formed U-shaped structure.

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

[0012] The utility model uses the arrangement of the installation groove and the installation column to cooperate with each other, so that the staff can quickly dock and install two adjacent bridge frame bodies, so that the two bridge frame bodies are initially fixedly connected. The arrangement of the plug-in groove and the plug-in column and the connecting groove and the connecting column to cooperate with each other further improves the connection strength between the two adjacent bridge frame bodies. The arrangement of the fastening column and the first fastening groove, the second fastening groove and the third fastening groove to cooperate with each other improves the connection strength between the mounting frame and the two adjacent bridge frame bodies. The utility model has a simple structure and is easy to operate. It can quickly realize disassembly and installation, effectively reducing the disassembly time for internal line maintenance in the future, and greatly improving work efficiency. 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 structural schematic diagram of the bridge body of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the mounting frame of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the fastening frame of the utility model;

[0017] In the figure: 1. bridge body; 101. bridge bottom plate; 102. bridge side plate; 103. mounting column; 104. mounting slot; 105. first fastening slot; 106. second fastening slot; 107. first connecting hole; 108. connecting slot; 109. guide slot; 2. mounting frame; 201. connecting column; 202. guide block; 203. plug-in column; 204. third fastening slot; 3. fastening frame; 301. fixing column; 302. fastening column; 303. second connecting hole. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0019] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] Example

[0021] Combination Figure 1-4 As shown, a cable bridge with efficient plug-in includes a plurality of connected bridge bodies 1 and a mounting frame 2 and a fastening frame 3 arranged at the connection between two adjacent bridge bodies 1. By means of the coordinated arrangement of the mounting frame 2 and the fastening frame 3, the disassembly and installation between two adjacent bridge bodies 1 can be quickly realized, thereby effectively reducing the disassembly time for future maintenance of the internal lines of the bridge body 1 and greatly improving the work efficiency.

[0022] like Figure 2 The bridge frame body 1 shown in the figure comprises a bridge frame base plate 101, and bridge frame side plates 102 extending along the length direction are symmetrically arranged on both sides of the top of the bridge frame base plate 101, and a plurality of installation grooves 104 and installation columns 103 are arranged on the end surfaces of both ends of the bridge frame base plate 101 at intervals. The installation grooves 104 and the installation columns 103 are matched with each other, so that it is convenient for the staff to quickly dock and install two adjacent bridge frame bodies 1, so that the two bridge frame bodies 1 are initially fixedly connected, and a first fastening groove 105 is penetrated on the installation column 103, and a second fastening groove 106 connected to the first fastening groove 105 is formed on one side of the bridge frame base plate 101, and the second fastening groove 106 has the same structure as the first fastening groove 105, and a first connecting hole 107 connected to the second fastening groove 106 and capable of being inserted with a fastening bolt is penetrated on the other side of the bridge frame base plate 101.

[0023] The top of the bridge frame side plate 102 is symmetrically provided with plugging grooves for plugging in the plugging columns 203, and the plugging grooves are provided with guide grooves 109 that match with the guide blocks 202. The top of the plugging grooves is provided with connecting grooves 108 for plugging in the connecting columns 201 when two adjacent bridge frame bodies 1 are connected end to end, and the top end surface of the connecting column 201 installed in the connecting groove 108 is located in the same horizontal plane as the top end surface of the bridge frame side plate 102. The plugging grooves and the plugging columns 203 and the connecting grooves 108 and the connecting columns 201 are matched with each other, thereby further improving the connection strength between the two adjacent bridge frame bodies 1.

[0024] like Figure 3 The mounting frame 2 shown in the figure comprises a connecting column 201, and plug-in columns 203 are symmetrically arranged on both sides of the bottom of the connecting column 201. A third fastening groove 204 connected to the second fastening groove 106 is penetrated through the bottom of the plug-in column 203, and a guide block 202 with a trapezoidal structure integrally formed therewith is arranged on the outer side of the plug-in column 203. The guide block 202 is matched with the guide groove 109, thereby improving the connection strength between the plug-in column 203 and the plug-in groove.

[0025] like Figure 4 The fastening frame 3 shown in the figure comprises a fixing column 301, wherein one side of the fixing column 301 is symmetrically provided with a fixing column 302 which can be inserted into the first fastening groove 105, the second fastening groove 106 and the third fastening groove 204, and the fastening column 302 is matched with the first fastening groove 105, the second fastening groove 106 and the third fastening groove 204, thereby improving the connection strength between the mounting frame 2 and the two adjacent bridge frame bodies 1, and the fastening column 302 is provided with a second connecting hole 303 connected with the first connecting hole 107 at one end away from the fixing column 301, and the second connecting hole 303 and the first connecting hole 107 are internal threaded holes of the same size.

[0026] The fixing column 301 and the fastening column 302 are an integrally formed U-shaped structure, thereby improving the overall strength and service life of the fastening frame 3 .

[0027] The working principle of the utility model is:

[0028] First, align the two bridge bodies 1 on the same horizontal line end to end, and align the mounting grooves 104 on the end surfaces of the bridge bottom plate 101 with the mounting columns 103 for plugging, so that the two bridge bodies 1 are initially fixed and connected. When the mounting column 103 is plugged into the mounting groove 104, the first fastening groove 105 on the mounting column 103 is connected with the second fastening groove 106 on the bridge body 1. Then, press-fit the mounting frame 2 from the top of the bridge body 1, align the plug-in column 203 on the mounting frame 2 with the plug-in groove for plugging, and plug the guide block 202 on the outside of the plug-in column 203 into the guide groove 109. When the plug-in column 203 is pressed to the bottom of the plug-in groove, the bottom of the plug-in column 203 is The third fastening groove 204 is connected with the first fastening groove 105 and the second fastening groove 106, and the connecting column 103 at the top of the plug-in column 203 is plugged into the two connected connecting grooves 108 on the two bridge frame bodies 1 connected end to end. Finally, the fastening frame 3 is plugged and installed from the side of the bridge frame body 1 where the second fastening groove 106 is opened, and the fastening column 302 is plugged into the second fastening groove 106, the first fastening groove 105 and the third fastening groove 204, so that the second connecting hole 303 on the fastening column 302 is connected with the first connecting hole 107 on the bridge frame body 1, and the fastening bolts are inserted into the first connecting hole 107 and the second connecting hole 303 to complete the installation between the two adjacent bridge frame bodies 1.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A cable bridge with high efficiency of plug-in connection, comprising a plurality of connected bridge bodies (1) and a mounting frame (2) and a fastening frame (3) arranged at the connection between two adjacent bridge bodies (1), characterized in that: The bridge frame body (1) comprises a bridge frame bottom plate (101), and bridge frame side plates (102) extending along the length direction are symmetrically arranged on both sides of the top of the bridge frame bottom plate (101), and a plurality of installation grooves (104) and installation columns (103) are arranged at intervals on the end surfaces of both ends of the bridge frame bottom plate (101), and a first fastening groove (105) is penetrated through the installation column (103), and a second fastening groove (106) connected to the first fastening groove (105) is formed on one side of the bridge frame bottom plate (101), and a first connection hole (107) connected to the second fastening groove (106) and capable of being inserted with a fastening bolt is penetrated through the other side of the bridge frame bottom plate (101); The mounting frame (2) comprises a connecting column (201), plug-in columns (203) are symmetrically arranged on both sides of the bottom of the connecting column (201), a third fastening groove (204) connected to the second fastening groove (106) is penetrated through the bottom of the plug-in column (203), and a guide block (202) integrally formed with the plug-in column (203) and having a trapezoidal structure is arranged on the outer side of the plug-in column (203).

2. The cable tray with high plug-in efficiency according to claim 1, characterized in that: The top of the bridge frame side plate (102) is symmetrically provided with plugging grooves capable of being plugged into the plugging columns (203), the plugging grooves are provided with guide grooves (109) matched with the guide blocks (202), and the top of the plugging grooves is provided with connecting grooves (108) capable of being plugged into the connecting columns (201) when two adjacent bridge frame bodies (1) are connected end to end.

3. The cable tray with high plug-in efficiency according to claim 1, characterized in that: The fastening frame (3) comprises a fixing column (301), one side of which is symmetrically provided with a fixing column (302) which can be inserted into a first fixing groove (105), a second fixing groove (106) and a third fixing groove (204), and an end of the fixing column (302) away from the fixing column (301) is provided with a second connection hole (303) which is connected to the first connection hole (107).

4. The cable tray with high plug-in efficiency according to claim 3, characterized in that: The fixing column (301) and the fastening column (302) are an integrally formed U-shaped structure.

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