Cable bridge wiring device

Abstract

The utility model discloses a cable bridge distribution device which comprises a bridge box body, a wire pressing assembly and two plug-in assemblies, and the bridge box body is provided with a plurality of plug-in holes. The wire pressing assembly comprises two wire pressing cylinders and a limiting extension rod, and the two wire pressing cylinders are in sliding connection with the limiting extension rod; the ends of the limiting extension rods abut against the interiors of the corresponding wire pressing cylinders respectively. The two plugging assemblies are respectively connected with the corresponding wire pressing cylinders. The plug-in assembly comprises a fixed cylinder, an elastic pressing mechanism and an elastic limiting mechanism, the fixed cylinder is fixedly connected with the wire pressing cylinder, and the fixed cylinder is in plug-in fit with the plug-in hole; the elastic pressing mechanism and the elastic limiting mechanism are arranged in the fixing cylinder in a sliding mode. One end of the elastic limiting mechanism is connected with the elastic pressing mechanism, and the other end of the elastic limiting mechanism abuts against the bridge box body through the insertion hole. Therefore, the cable harness can be quickly fixed and limited, the labor intensity of related personnel is reduced, and the wiring efficiency of the cable bridge is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridge installation, in particular to a cable bridge wiring device. Background Art

[0002] Cable tray wiring device, also known as cable tray wiring device, refers to the equipment used to arrange cables, wires, optical fibers and other communication lines in buildings or other structures. Cable tray is one of the important components of the wiring system. Its function is to support and protect the cable harness so that it can pass through various areas in the building safely and orderly.

[0003] At present, when wiring a cable tray, relevant personnel are usually required to fix a group of cable harnesses to the cable tray with wire clamps and bolts of different lengths to complete the fixing and limiting of the cable harnesses. However, the cable harnesses need to be fixed in multiple places, so that relevant personnel need to tighten more bolts, thereby increasing the labor intensity of relevant personnel and affecting the wiring efficiency of the cable tray. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the utility model is to provide a cable tray wiring device that can quickly fix and limit cable harnesses, reduce the labor intensity of related personnel, and improve the wiring efficiency of the cable tray.

[0006] To achieve the above-mentioned purpose, the utility model proposes a cable tray wiring device, comprising a cable tray box body, a wire crimping assembly and two plug-in assemblies, wherein a plurality of plug-in holes are provided on the cable tray box body; the wire crimping assembly comprises two wire crimping barrels and a limiting extension rod, wherein the two wire crimping barrels are respectively slidably connected to the limiting extension rod; the ends of the limiting extension rods are respectively abutted in the corresponding wire crimping barrels; the two plug-in assemblies are respectively connected to the corresponding wire crimping barrels; the plug-in assembly comprises a fixed barrel, an elastic pressing mechanism and an elastic limiting mechanism, wherein the fixed barrel is fixedly connected to the wire crimping barrel, and the fixed barrel is plug-matched with the plug-in hole; the elastic pressing mechanism and the elastic limiting mechanism are respectively slidably arranged in the fixed barrel; one end of the elastic limiting mechanism is connected to the elastic pressing mechanism, and the other end of the elastic limiting mechanism abuts against the cable tray box body through the plug-in hole.

[0007] The utility model discloses a cable tray wiring device, which can quickly fix and limit the cable harness, reduces the labor intensity of relevant personnel, and improves the wiring efficiency of the cable tray.

[0008] In addition, the cable tray wiring device proposed in the application may also have the following additional technical features:

[0009] Specifically, a plug-in protrusion is provided on the fixing tube, and the plug-in protrusion is plug-fitted with the plug-in hole.

[0010] Specifically, the elastic pressing mechanism includes a first spring, a pressing rod and an abutment block, wherein one end of the pressing rod extends into the fixed cylinder and is slidably connected to the fixed cylinder; an abutment block is provided at the bottom of the pressing rod and is slidably connected to the fixed cylinder; the first spring is sleeved on the pressing rod, one end of the first spring is connected to the fixed cylinder, and the other end of the first spring is connected to the abutment block.

[0011] Specifically, the elastic limiting mechanism includes a connecting member and an elastic limiting member, wherein the connecting member is connected to the abutment block, and a limiting groove is provided on the connecting member; the elastic limiting member is arranged in the limiting groove, and the elastic limiting member includes a second spring and a limiting block, wherein the limiting block is arranged in the limiting groove, and the limiting block abuts against the fixed tube and the bridge box body respectively; the second spring is arranged in the limiting groove, and the second spring is connected to the limiting block.

[0012] Specifically, the connecting piece includes a first connecting block and a second connecting block, wherein the first connecting block is provided with threads; the second connecting block is provided with a threaded hole, the first connecting block and the second connecting block are threadedly connected; and a limiting groove is provided on the second connecting block.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic structural diagram of a bridge box body according to an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of a wire crimping assembly and a plug-in assembly according to an embodiment of the utility model;

[0017] Figure 3 This is a structural schematic diagram of a wire crimping assembly according to an embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of a plug-in assembly according to an embodiment of the utility model;

[0019] Figure 5 The figure is a schematic structural diagram of an elastic limiting mechanism according to an embodiment of the utility model.

[0020] As shown in the figure: 1. Bridge box body; 10. Plug-in hole; 2. Wire crimping assembly; 20. Wire crimping barrel; 21. Limit extension rod; 3. Plug-in assembly; 30. Fixed barrel; 300. Plug-in protrusion; 31. Elastic pressing mechanism; 310. First spring; 311. Pressing rod; 312. Abutment block; 32. Elastic limiting mechanism; 320. Connecting piece; 3200. First connecting block; 3201. Second connecting block; 3202. Limiting groove; 321. Elastic limiting piece; 3210. Second spring; 3211. Limiting block. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0022] The cable tray wiring device of the embodiment of the utility model is described below in conjunction with the accompanying drawings.

[0023] like Figure 1-Figure 5 As shown, the cable tray wiring device of the embodiment of the utility model may include a tray box body 1, a wire pressing assembly 2 and two plug-in assemblies 3.

[0024] A plurality of plug holes 10 are provided on the bridge box body 1 .

[0025] It should be noted that the plug holes 10 described in this embodiment are arranged at intervals, and the arrangement of the plug holes 10 facilitates the heat dissipation of the cable harness and the fixing and limiting of the cable harness.

[0026] The wire crimping assembly 2 may include two wire crimping barrels 20 and a limit extension rod 21.

[0027] The two wire crimping barrels 20 are respectively slidably connected to the limit extension rods 21 , and the ends of the limit extension rods 21 are respectively abutted against the corresponding wire crimping barrels 20 .

[0028] It should be noted that the limit extension rod 21 described in this embodiment is respectively in contact with the wire crimping barrel 20, and through the arrangement of the wire crimping barrel 20 and the limit extension rod 21, the wire crimping width of the wire crimping barrel 20 can be increased, thereby being suitable for cable harnesses of different widths.

[0029] The two plug-in assemblies 3 are respectively connected to the corresponding wire crimping barrels 20 . The plug-in assemblies 3 may include a fixing barrel 30 , an elastic pressing mechanism 31 and an elastic limiting mechanism 32 .

[0030] Among them, the fixed cylinder 30 is fixedly connected to the wire crimping cylinder 20, and the fixed cylinder 30 is plugged into the plug-in hole 10. The elastic pressing mechanism 31 and the elastic limiting mechanism 32 are respectively slidably arranged in the fixed cylinder 30. One end of the elastic limiting mechanism 32 is connected to the elastic pressing mechanism 31, and the other end of the elastic limiting mechanism 32 is abutted against the bridge box body 1 through the plug-in hole 10.

[0031] Specifically, in the actual operation process, the relevant personnel lay the cable on the bridge box body 1, stretch the two wire crimping barrels 20 to correspond to a group of cable harnesses to be fixed and limited, and insert the fixing barrel 30 into the plug-in hole 10 on the bridge box body 1, press the elastic pressing mechanism 31, and the elastic limiting mechanism 32 passes through the plug-in hole 10 under the pressure of the elastic pressing mechanism 31, so that it abuts against the bridge box body 1, thereby quickly fixing and limiting the cable harness, thereby improving the wiring efficiency of the cable bridge.

[0032] In one embodiment of the present invention, Figure 1 and Figure 3 As shown, a plug-in protrusion 300 is provided on the fixing tube 30 , and the plug-in protrusion 300 is plug-fitted with the plug-in hole 10 .

[0033] It can be understood that, by providing the plug-in protrusion 300 , it is convenient to fix the plug-in protrusion 300 with the plug-in hole 10 , and it is convenient to press out the elastic limiting mechanism 32 .

[0034] In one embodiment of the present invention, Figure 2 , Figure 4 and Figure 5 As shown, the elastic pressing mechanism 31 may include a first spring 310 , a pressing rod 311 and an abutting block 312 .

[0035] Among them, one end of the pressing rod 311 extends into the fixed cylinder 30 and is slidably connected to the fixed cylinder 30. An abutment block 312 is provided at the bottom of the pressing rod 311 and is slidably connected to the fixed cylinder 30. The first spring 310 is sleeved on the pressing rod 311, one end of the first spring 310 is connected to the fixed cylinder 30, and the other end of the first spring 310 is connected to the abutment block 312.

[0036] It can be understood that, by setting the first spring 310 , the elastic limiting mechanism 32 is pulled to abut against the bridge box body 1 , thereby achieving limiting and fixing of the plug-in assembly 3 and the bridge box body 1 .

[0037] In one embodiment of the present invention, Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the elastic limiting mechanism 32 may include a connecting member 320 and an elastic limiting member 321 .

[0038] Among them, the connecting member 320 is connected to the abutment block 312, a limiting groove 3202 is opened on the connecting member 320, the elastic limiting member 321 is arranged in the limiting groove 3202, the elastic limiting member 321 may include a second spring 3210 and a limiting block 3211, wherein the limiting block 3211 is arranged in the limiting groove 3202, the limiting block 3211 abuts against the fixed cylinder 30 and the bridge box body 1 respectively, the second spring 3210 is arranged in the limiting groove 3202, and the second spring 3210 is connected to the limiting block 3211.

[0039] It can be understood that, through the setting of the second spring 3210 and the limit block 3211, when the limit block 3211 slides to the outside of the fixed tube 30 under the pressure of the pressing rod 311, the limit block 3211 is pushed out by the second spring 3210, and under the tension of the first spring 310, it clamps the plug-in hole 10 and abuts against the plug-in hole 10, thereby realizing the limit fixation of the plug-in component 3 and the bridge box body 1.

[0040] In one embodiment of the present invention, Figure 2 , Figure 4 and Figure 5 As shown, the connecting member 320 may include a first connecting block 3200 and a second connecting block 3201.

[0041] The first connection block 3200 is provided with threads, the second connection block 3201 is provided with threaded holes, the first connection block 3200 and the second connection block 3201 are threadedly connected, and the limiting groove 3202 is provided on the second connection block 3201 .

[0042] It should be noted that the threaded connection between the first connecting block 3200 and the second connecting block 3201 described in this embodiment can control the length of the connecting member 320, so that the connecting member 320 is suitable for wires and cables of different specifications.

[0043] Specifically, in the actual operation process, the relevant personnel lays the cable on the bridge box body 1, stretches the two wire crimping barrels 20 to correspond to a group of cable harnesses to be fixed and limited, and plugs the plug-in protrusion 300 into the plug-in hole 10 on the bridge box body 1. The relevant personnel presses down the pressing rod 311, driving the elastic limiting mechanism 32 to press down and pass through the plug-in hole 10. The limiting block 3211 pops out under the action of the second spring 3210, and under the tension of the first spring 310, the limiting block 3211 is clamped and abutted with the plug-in hole 10 and the bridge box body 1, so as to quickly fix the limited cable harness and improve the wiring efficiency of the cable bridge.

[0044] In summary, the cable tray wiring device of the embodiment of the utility model can quickly fix and limit the cable harness, reduce the labor intensity of related personnel, and improve the wiring efficiency of the cable tray.

[0045] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0047] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A cable tray wiring device, characterized in that: It includes a bridge box body, a wire pressing assembly and two plug-in assemblies, among which: The bridge box body is provided with a plurality of plug-in holes; The crimping assembly includes two crimping barrels and a limit extension rod, wherein: The two wire crimping barrels are respectively slidably connected to the limit extension rod; The ends of the limit extension rods are respectively abutted against the corresponding wire crimping barrels; The two plug-in components are respectively connected to the corresponding wire crimping barrels; The plug-in assembly includes a fixing cylinder, an elastic pressing mechanism and an elastic limiting mechanism, wherein: The fixed cylinder is fixedly connected to the wire crimping cylinder, and the fixed cylinder is plug-fitted with the plug-in hole; The elastic pressing mechanism and the elastic limiting mechanism are respectively slidably disposed in the fixing tube; One end of the elastic limiting mechanism is connected to the elastic pressing mechanism, and the other end of the elastic limiting mechanism is in contact with the bridge box body through the plug hole.

2. The cable tray wiring device according to claim 1, characterized in that: The fixing tube is provided with an inserting protrusion, and the inserting protrusion is inserted and matched with the inserting hole.

3. The cable tray wiring device according to claim 2, characterized in that: The elastic pressing mechanism comprises a first spring, a pressing rod and an abutment block, wherein: One end of the pressing rod extends into the fixing tube and is slidably connected to the fixing tube; The bottom of the pressing rod is provided with the abutment block, which is slidably connected with the fixing tube; The first spring is sleeved on the pressing rod, one end of the first spring is connected to the fixing tube, and the other end of the first spring is connected to the abutting block.

4. The cable tray wiring device according to claim 3, characterized in that: The elastic limiting mechanism comprises a connecting member and an elastic limiting member, wherein: The connecting piece is connected to the abutment block, and a limiting groove is provided on the connecting piece; The elastic limiting member is arranged in the limiting groove, and the elastic limiting member comprises a second spring and a limiting block, wherein: The limit block is arranged in the limit groove, and the limit block abuts against the fixing tube and the bridge box body respectively; The second spring is arranged in the limiting groove, and the second spring is connected to the limiting block.

5. The cable tray wiring device according to claim 4, characterized in that: The connecting member comprises a first connecting block and a second connecting block, wherein: The first connecting block is provided with a thread; A threaded hole is provided on the second connection block, and the first connection block and the second connection block are threadedly connected; The limiting groove is arranged on the second connecting block.

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