Cable switching box

Abstract

The utility model discloses a cable transfer box, which comprises a box body, the top of the box body is detachably connected with a box cover, the outer wall of the box body is fixedly connected with a plurality of mounting plates, and the outer walls of the two sides of the box body are respectively provided with a first connecting pipe and a plurality of second connecting pipes in a penetrating manner. The end of the first connecting pipe and the end of the second connecting pipe are detachably connected with cover plates, the outer walls of the cover plates are provided with gland connectors in a penetrating mode, and division bars are fixedly connected into the box body. According to the utility model, when the collector or the sensor breaks down, the collector and the sensor can be separated only by sliding the first connecting strip or the second connecting strip in the box body so as to separate the interface mechanism from the plug mechanism, and then the corresponding cover plate is detached from the first connecting pipe or the second connecting pipe, so that the collector and the sensor can be separated from each other. The first wiring strip or the second wiring strip can be pulled out of the box body from the wiring pipe and can be installed after maintenance is completed, core wires do not need to be disassembled one by one, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, in particular to a cable adapter box. Background Art

[0002] A cable adapter box, namely a junction box, is a device used for connecting cables, which plays a role in protecting and connecting wires. A terminal block is usually installed in the cable adapter box to facilitate the docking of cables passing through both sides of the junction box. However, most of the structures of the terminal blocks are fixed, and only the core wires of the cables can be disassembled and assembled one by one, and the operation is rather cumbersome. Especially in the application of some data acquisition devices, the collector usually needs to be wired to several or even dozens of sensors (monitored devices) through the junction box. When a fault occurs in the collector or the sensor (monitored device) and maintenance is required, the core wires need to be removed from the terminal block one by one and reinstalled one by one after repair, which is very troublesome and prone to errors, and thus needs to be improved. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a cable adapter box to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A cable adapter box includes a box body. The top of the box body is detachably connected with a box cover. The outer wall of the box body is fixedly connected with a plurality of mounting plates. The outer walls on both sides of the box body are respectively provided with a first connecting pipe and a plurality of second connecting pipes. The ends of the first connecting pipe and the second connecting pipes are both detachably connected with cover plates. The outer wall of the cover plate is provided with gland connectors. A partition strip is fixedly connected inside the box body. A first connection strip and a plurality of second connection strips are respectively slidably connected on both sides of the partition strip inside the box body. A plurality of wiring mechanisms are installed on both the first connection strip and the second connection strips. A plurality of interface mechanisms are arranged on the outer wall of the first connection strip facing the partition strip. The interface mechanisms are electrically connected with the wiring mechanisms on the first connection strip. A plurality of plug mechanisms are arranged on the outer wall of the second connection strip facing the partition strip. The plug mechanisms are electrically connected with the wiring mechanisms on the second connection strips. A plurality of through holes are penetrated through the outer wall of the partition strip. The interface mechanisms and the plug mechanisms are located in the corresponding through holes, and the interface mechanisms are cooperatively connected with the corresponding plug mechanisms.

[0006] As a further scheme of the utility model: Wiring grooves are formed on the top surfaces of both the first connection strip and the second connection strips. The wiring mechanism includes copper sheets penetrated through the wiring grooves. Locking bolts are penetrated through the copper sheets. Pressure plates are sleeved on the locking bolts. The locking bolts are in threaded connection with the threaded holes on the first connection strip and the second connection strips.

[0007] As a further solution of the utility model: The interface mechanism includes a copper tube sleeved on the outer wall of the first connection strip. The copper tube is fixedly connected to the corresponding copper sheet on the first connection strip. One end of the copper tube far from the first connection strip is integrally formed with a plurality of clamping pieces. A plurality of pressing plates are also fixedly connected to the outer wall of the first connection strip. The copper tube and the clamping pieces are located within the corresponding pressing plates.

[0008] As a further solution of the utility model: The plug mechanism includes a copper rod fixedly penetrating through the outer wall of the second connection strip. The copper rod is fixedly connected to the corresponding copper sheet. An insertion opening adapted to the copper rod is formed at one end of the pressing plate far from the first connection strip. The outer diameter of the copper rod is adapted to the inner diameter of the copper tube.

[0009] As a further solution of the utility model: Convex blocks are fixedly connected to the corresponding positions of the outer walls on both sides of the partition strip and the first connection strip and the second connection strip. Screws are respectively penetrated through the convex blocks. Threaded holes adapted to the screws are formed on both the first connection strip and the second connection strip.

[0010] As a further solution of the utility model: Nuts are fixedly connected to the tops of both the first connection strip and the second connection strip. Thrust screws are respectively inserted into the nuts in a matching manner. The threaded ends of the thrust screws abut against the outer wall of the partition strip.

[0011] As a further solution of the utility model: A plurality of sliding rails are fixedly connected to the inner walls on both sides of the box body where the partition strip is located. Sliding grooves adapted to the sliding rails are formed on both the first connection strip and the second connection strip.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] When the utility model is in use, the wire of the collector is inserted into the box body through the gland joint at the first connecting pipe and is connected to the wiring structure on the first connection strip. The wire of the sensor is inserted into the box body through the gland joint on the second connecting pipe and is connected to the wiring mechanism on the second connection strip. Then, the electrical connection between the sensor and the collector can be realized by the cooperation of the interface mechanism and the plug mechanism. When a fault occurs in the collector or the sensor, only need to slide the first connection strip or the second connection strip in the box body to separate the interface mechanism from the plug mechanism, then the separation between the collector and the sensor can be realized. After that, remove the corresponding cover plate on the first connecting pipe or the second connecting pipe, and the first connection strip or the second connection strip can be pulled out of the box body from the wiring pipe. After the repair is completed, it can be reinstalled, without the need to disassemble and assemble the core wires one by one, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of a cable adapter box.

[0015] Figure 2 It is a schematic diagram of the internal structure of a housing in a cable adapter box.

[0016] Figure 3 It is a schematic diagram of a through-hole structure in a cable adapter box.

[0017] Among them, the box body 1, the box cover 2, the mounting plate 3, the first connecting pipe 4, the second connecting pipe 5, the cover plate 6, the gland 7, the partition strip 8, the first wiring strip 9, the second wiring strip 10, the slide rail 11, the wiring groove 12, the copper sheet 13, the through hole 14, the locking bolt 15, the pressing plate 16, the copper pipe 17, the clip 18, the copper rod 19, the convex block 20, the screw 21, the nut 22, the setscrew 23. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1 to 3 , in the embodiment of the present invention, a cable adapter box includes a box body 1. The top of the box body 1 is detachably connected with a box cover 2. The outer wall of the box body 1 is fixedly connected with a plurality of mounting plates 3. The first connecting pipe 4 and a plurality of second connecting pipes 5 are respectively penetrated through the outer walls on both sides of the box body 1. The ends of the first connecting pipe 4 and the second connecting pipe 5 are both detachably connected with a cover plate 6. The gland 7 is penetrated through the outer wall of the cover plate 6. A partition strip 8 is fixedly connected in the box body 1. A first wiring strip 9 and a plurality of second wiring strips 10 are respectively slidably connected on both sides of the partition strip 8 in the box body 1. A plurality of wiring mechanisms are installed on both the first wiring strip 9 and the second wiring strip 10. A plurality of interface mechanisms are arranged on the outer wall of the first wiring strip 9 facing the partition strip 8. The interface mechanisms are electrically connected to the wiring mechanisms on the first wiring strip 9. A plurality of plug mechanisms are arranged on the outer wall of the second wiring strip 10 facing the partition strip 8. The plug mechanisms are electrically connected to the wiring mechanisms on the second wiring strip 10. A plurality of through holes 14 are penetrated through the outer wall of the partition strip 8. The interface mechanisms and the plug mechanisms are located in the corresponding through holes 14, and the interface mechanisms are cooperatively connected with the corresponding plug mechanisms.

[0020] By adopting the above solution, when in use, the wire of the collector is inserted into the box body 1 through the gland joint 7 at the first connecting pipe 4 and connected to the wiring structure on the first wiring strip 9. Then, the wire of the sensor is inserted into the box body 1 through the gland joint 7 on the second connecting pipe 5 and connected to the wiring mechanism on the second wiring strip 10. Thus, the electrical connection between the sensor and the collector can be realized by the cooperation of the interface mechanism and the plug mechanism. When a fault occurs in the collector or the sensor, only need to slide the first wiring strip 9 or the second wiring strip 10 in the box body 1 to separate the interface mechanism from the plug mechanism, then the separation between the collector and the sensor can be achieved. After that, remove the corresponding cover plate 6 on the first connecting pipe 4 or the second connecting pipe 5, and the first wiring strip 9 or the second wiring strip 10 can be pulled out of the wiring pipe to the outside of the box body 2. After the repair is completed, just install it back, without the need to disassemble and assemble the core wires one by one, and the operation is simple and convenient.

[0021] Specifically combined with Figure 2 , Figure 3 , in an embodiment of the present utility model, wiring grooves 12 are provided on the top surfaces of both the first wiring strip 9 and the second wiring strip 10. The wiring mechanism includes copper sheets 13 inserted into the wiring grooves 12. Locking bolts 15 are inserted through the copper sheets 13, and pressure plates 16 are sleeved on the locking bolts 15. The locking bolts 15 are connected to the threaded holes on the first wiring strip 9 and the second wiring strip 10 in a matching manner.

[0022] After placing the core wire of the cable between the pressure plate 16 and the copper sheet 13 and tightening the locking bolt 15, the core wire can be fixed in the wiring groove 12, and the operation is simple and convenient.

[0023] Specifically combined with Figure 3 , on the basis of the previous embodiment, further, the interface mechanism includes a copper pipe 17 inserted through the outer wall of the first wiring strip 9. The copper pipe 17 is fixedly connected to the corresponding copper sheet 13 on the first wiring strip 9. A plurality of clip pieces 18 are integrally formed at one end of the copper pipe 17 away from the first wiring strip 9. A plurality of pressure plates 16 are also fixedly connected to the outer wall of the first wiring strip 9. The copper pipe 17 and the clip pieces 18 are located within the corresponding pressure plates 16.

[0024] Furthermore, the plug mechanism includes a copper rod 19 fixedly inserted through the outer wall of the second wiring strip 10. The copper rod 19 is fixedly connected to the corresponding copper sheet 13. An insertion opening adapted to the copper rod 19 is provided at one end of the pressure plate 16 away from the first wiring strip 9. The outer diameter of the copper rod 19 is adapted to the inner diameter of the copper pipe 17.

[0025] By using the arrangement of the copper rod 19 and each clip piece 18, the electrical connection between the corresponding copper sheets 13 on the first wiring strip 9 and the second wiring strip 10 can be realized.

[0026] Specific combination Figure 2 and Figure 3 In an embodiment of the present utility model, bump blocks 20 are fixedly connected to the corresponding positions of the outer walls on both sides of the partition strip 8 and the first connection strip 9 and the second connection strip 10. Screws 21 are respectively inserted through the bump blocks 20, and threaded holes adapted to the screws 21 are provided on both the first connection strip 9 and the second connection strip 10.

[0027] By rotating the screw 21 on the bump block 20 to cooperate with the corresponding threaded hole, the first connection strip 9 or the second connection strip 10 can be fixed inside the box body 1.

[0028] Specific combination Figure 2 and Figure 3 In an embodiment of the present utility model, nuts 22 are fixedly connected to the tops of both the first connection strip 9 and the second connection strip 10. Thrust screws 23 are respectively inserted through the nuts 22 in a matching manner, and the threaded ends of the thrust screws 23 abut against the outer wall of the partition strip 8. By rotating the thrust screws 23 on the nuts 22, the first connection strip 9 or the second connection strip 10 can be pushed away from the partition strip 8 by the thrust screws 23, so that the interface mechanism is separated from the plug mechanism, and the operation is simple and convenient.

[0029] Specific combination Figure 2 and Figure 3 In an embodiment of the present utility model, a plurality of slide rails 11 are fixedly connected to the inner walls on both sides of the box body 1 where the partition strip 8 is located, and sliding grooves adapted to the slide rails 11 are provided on both the first connection strip 9 and the second connection strip 10.

[0030] Through the cooperation of the slide rails 11 and the sliding grooves, the first connection strip 9 and the second connection strip 10 can be guided inside the box body 1, so as to facilitate the alignment of the interface mechanism with the corresponding plug mechanism.

[0031] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A cable transfer box, characterized in that: The invention comprises a box body (1), the top of the box body (1) is detachably connected to a box cover (2), the outer wall of the box body (1) is fixedly connected to a plurality of mounting plates (3), the outer walls on both sides of the box body (1) are respectively provided with a first connecting tube (4) and a plurality of second connecting tubes (5), the ends of the first connecting tube (4) and the second connecting tube (5) are both detachably connected to a cover plate (6), the outer wall of the cover plate (6) is provided with a gland joint (7), a partition bar (8) is fixedly connected inside the box body (1), and a first wiring strip (9) and a plurality of second wiring strips (10) are slidably connected on both sides of the partition bar (8) inside the box body (1). ), the first terminal strip (9) and the second terminal strip (10) are both equipped with a plurality of terminal mechanisms, the first terminal strip (9) is provided with a plurality of interface mechanisms on the outer wall facing the partition strip (8), the interface mechanisms are electrically connected to the terminal mechanisms on the first terminal strip (9), the second terminal strip (10) is provided with a plurality of plug mechanisms on the outer wall facing the partition strip (8), the plug mechanisms are electrically connected to the terminal mechanisms on the second terminal strip (10), the outer wall of the partition strip (8) is penetrated by a plurality of through holes (14), the interface mechanisms and the plug mechanisms are located in the corresponding through holes (14), and the interface mechanisms are matched and connected with the corresponding plug mechanisms.

2. A cable transfer box according to claim 1, characterized in that: The top surfaces of the first terminal strip (9) and the second terminal strip (10) are both provided with terminal grooves (12), and the terminal mechanism comprises a copper sheet (13) inserted into the terminal grooves (12), and the copper sheet (13) is provided with locking bolts (15), and the locking bolts (15) are sleeved with a pressure plate (16), and the locking bolts (15) are matched and connected with the threaded holes on the first terminal strip (9) and the second terminal strip (10).

3. A cable transfer box according to claim 2, characterized in that: The interface mechanism comprises a copper tube (17) passing through the outer wall of the first terminal strip (9), the copper tube (17) being fixedly connected to the corresponding copper sheet (13) on the first terminal strip (9), a plurality of clips (18) being integrally formed at one end of the copper tube (17) away from the first terminal strip (9), a plurality of pressure plates (16) being also fixedly connected to the outer wall of the first terminal strip (9), the copper tube (17) and the clips (18) being located inside the corresponding pressure plates (16).

4. A cable transfer box according to claim 3, characterized in that: The plug mechanism comprises a copper rod (19) fixedly inserted into the outer wall of the second terminal strip (10), the copper rod (19) being fixedly connected to the corresponding copper sheet (13), and a socket matching the copper rod (19) is provided at one end of the pressure plate (16) away from the first terminal strip (9), and the outer diameter of the copper rod (19) is matched to the inner diameter of the copper tube (17).

5. The cable transfer box according to claim 1, characterized in that: The outer walls of both sides of the partition bar (8) are fixedly connected to the corresponding positions of the first terminal strip (9) and the second terminal strip (10) with protrusions (20), screws (21) are passed through the protrusions (20), and threaded holes matching the screws (21) are opened on the first terminal strip (9) and the second terminal strip (10).

6. A cable transfer box according to claim 1, characterized in that: The tops of the first terminal strip (9) and the second terminal strip (10) are fixedly connected with nuts (22), and the nuts (22) are fitted with top screws (23), and the threaded ends of the top screws (23) abut against the outer wall of the partition strip (8).

7. The cable transfer box according to claim 1, characterized in that: The inner walls of the box body (1) on both sides of the partition bar (8) are fixedly connected with a plurality of slide rails (11), and the first wiring bar (9) and the second wiring bar (10) are both provided with slide grooves adapted to the slide rails (11).

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