CN211480842U - Novel cable junction box - Google Patents

Abstract

The utility model discloses a novel cable junction box, which comprises a box body, a main cable port, an auxiliary cable port and a connecting terminal, wherein the main cable port and the auxiliary cable port are arranged on the box body; the utility model discloses a revise on current cable junction equipment's basis, increase the wiring board, change the mode of laying of the position of being qualified for the next round of competitions of vice cable heart yearn and main cable heart yearn, the crimping when need not to do the wiring before the wiring and walk line planning and ligature operation and connection strengthens the wire loop operation, and personnel's intensity of labour and engineering time reduce have improved the operating efficiency greatly in, have also solved the problem of the process level that only skilled workman could reach.

Description

Novel cable junction box

The technical field is as follows:

the utility model relates to a cable junction device especially relates to a novel cable terminal box.

Background art:

the main cable port (main pipe) of the existing cable connecting equipment is arranged in the middle, the auxiliary cable port (auxiliary pipe) is arranged on the outer side, core wires in the auxiliary pipe need to be bound and fixed around the main pipe, and specific core wires are led out to be connected with the core wires led out from the main pipe through the wiring terminals.

The existing cable connecting equipment has complex wiring process, the wiring aspect requires beautiful process besides correct wiring, and the aesthetic effect is required to be achieved, only a few workers who master skilled wiring process can meet the acceptance requirement, each direction box needs careful wiring planning before the surrounding wire bundles are bound, even a cable needs to be separately wired left and right to meet the wiring requirement, otherwise, the situation that the wire bundles are thick and thin due to unreasonable branching can be caused, and unqualified products are formed. Two skilled technicians are required to complete one direction wiring for 5 hours. The wiring error is difficult to avoid in the wiring construction, when the wiring of the main pipe is wrong, the adjustment problem on any terminal is not great because the length of the wire is consistent, but when the wiring of the auxiliary pipe is wrong, the wire handle needs to be untied when the wiring of the other terminal is needed to be adjusted because the wiring is already bound in place, and if the adjusted terminal is far, the cable end is reworked because the length of the wire is insufficient, and the wiring of the whole direction box fails.

Meanwhile, in the existing cable connecting equipment, the core wires led out by the main pipe and the auxiliary pipe are all suspended, after the cable connecting equipment is put into use, high-frequency vibration can be generated when the train passes by the box at a high speed, the suspended part of the core wires can bounce up and down along with the vibration, so that the wire neck between the core wires and the wiring terminal is stressed, and the fault of core wire disconnection can be caused by long-time vibration. The problem is solved by crimping the reinforcing wire ring at the neck (crimping the sleeve on the core wire at the junction), but crimping the reinforcing wire ring is a labor-and-time-consuming task and is also an advantage because the risk of wire breakage due to vibration still exists at the junction of the core wire and the reinforcing wire.

The utility model has the following contents:

the utility model discloses the technical problem that will solve is: the defects of the prior art are overcome, the wiring board is added by modifying on the basis of the existing cable connecting equipment, the outgoing line position of the auxiliary cable core wire and the laying mode of the auxiliary cable core wire and the main cable core wire are changed, wiring planning and binding operation before wiring and crimping reinforcing wire ring operation during connection are not needed during wiring, and the novel cable wiring box has the advantages of reducing labor intensity of personnel and construction time.

The technical scheme of the utility model is that: the utility model provides a novel cable terminal box, includes box body, main cable mouth, vice cable mouth, patchboard and binding post, main cable mouth and vice cable mouth set up and supply main cable and vice cable to run through characterized by to the box body on the box body respectively: be provided with in the box body the wiring board, be provided with the apron mouth that the heart yearn that supplies main cable and auxiliary cable to draw forth on the wiring board runs through to it, the heart yearn is laid along the strip line groove that sets up on the wiring board, connects through the binding post that sets up in strip line groove one end.

Further, the strip-shaped wire grooves are at least two, the strip-shaped wire grooves are evenly arranged around the cover plate opening in an outward dispersing mode, wire holes or wire grooves are formed in the periphery of the cover plate opening, and core wires are arranged through the through holes or the wire grooves corresponding to the strip-shaped wire grooves in a penetrating mode.

Furthermore, the cover plate opening comprises a main line through hole for the main cable core wire to penetrate through and an auxiliary line through hole for the auxiliary cable core wire to penetrate through.

Furthermore, the wire casing includes a main wire casing through which the main cable core wire penetrates and an auxiliary wire casing through which the auxiliary cable core wire penetrates.

Further, the one end and the apron mouth of strip line groove are connected, and the other end is connected with binding post, the heart yearn inlays in the strip line groove and lays along it.

Furthermore, a cover body matched with the cover plate is arranged on the opening of the cover plate, the opening of the main cable is connected with a main pipe for laying the main cable, and the opening of the auxiliary cable is connected with an auxiliary pipe for laying the auxiliary cable.

Furthermore, the box body and the wiring board are made of metal or nonmetal materials, and the shape of the box body and the wiring board is not limited to circular, square or irregular shape.

The utility model has the advantages that:

1. the utility model discloses a revise on current cable junction equipment's basis, increase the wiring board, change the mode of laying of the position of being qualified for the next round of competitions of vice cable heart yearn and main cable heart yearn, the crimping when need not to do the wiring before the wiring and walk line planning and ligature operation and connection strengthens the wire loop operation, and personnel's intensity of labour and engineering time reduce have improved the operating efficiency greatly in, have also solved the problem of the process level that only skilled workman could reach.

2. The utility model discloses the vice cable that passes from vice cable mouth moves to apron mouth department from the edge, the heart yearn mode of being qualified for the next round of competitions that changes vice cable, make vice cable and main push-towing rope have the same core wire mode of going out, need not to do the wiring before the distribution when vice cable is distributed, with the line to put the thick ligature in patchboard below, every heart yearn need not serial number direct distribution can, save the time of wiring planning and surrounding line to the ligature, this kind of wiring mode is simple easy to operate, the wiring process need not be considered, as long as can understand the construction drawing, just can guarantee the exactness of wiring and strict wiring process, when having improved the operating efficiency greatly.

3. The utility model discloses vice cable has the same core wire mode of going out with the main push-towing rope, and the adjustment of wrong line during the distribution also becomes simple and easy, no matter main push-towing rope or vice cable, because the heart yearn length of distribution is sent basically, no matter adjust any position with any heart yearn, the length of line is not the problem, has made things convenient for construction and maintenance operation greatly.

4. The utility model discloses be provided with and carry out spacing bar wire casing to the heart yearn of drawing forth from the through-hole, the heart yearn card is connected at bar wire casing and through binding post, realize that every wiring has all been put at respective wire casing, reduced the influence of driving vibrations to the core, binding post and heart yearn are fixed on same patchboard simultaneously, effort between heart yearn and the terminal when having reduced the driving vibrations, like this, need not install the beaded finish at online neck department, the activity duration of this process has been saved.

5. The utility model discloses be provided with the lid on the annular cover plate, can shelter from the apron mouth, improve aesthetic measure, bar wire casing encircles the even setting that outwards disperses of annular cover plate simultaneously, and the wiring is pleasing to the eye, directly fixes spacingly with the bar wire casing, saves the time of ligature.

Description of the drawings:

fig. 1 is a schematic structural view of a novel cable junction box.

Fig. 2 is a sectional view a-a of fig. 1.

Fig. 3 is a schematic structural diagram of a groove.

Fig. 4 is a schematic structural diagram of the main cable and the auxiliary cable during rough binding at the cover plate opening.

Fig. 5 is a schematic structural view as used herein.

The specific implementation mode is as follows:

example (b): referring to fig. 1, 2, 3, 4 and 5, in the drawings, 1-wiring board, 2-main cable port, 3-auxiliary cable port, 4-wiring terminal, 6-strip line groove, 7-main line through hole, 8-auxiliary line through hole, 9-cover body, 10-cover board port, 11-box body, 12-main cable, 13-auxiliary cable; 7 a-main line slot, 8 a-auxiliary line slot, C-core line (main cable and auxiliary cable).

Novel cable terminal box, including box body 11 and main cable mouth 2, vice cable mouth 3, binding post 4 and patchboard 1, be provided with the core wire that supplies to draw forth from main cable mouth 2 and vice cable mouth 3 on the patchboard 1 and carry out the apron mouth 10 that runs through to it, vice cable in the vice cable mouth 3 moves to apron mouth 10 department from box body 11 edge, change the position of vice cable mouth 3 and the play core wire mode of vice cable, and combine the setting of bar wire casing 6, change the laying mode of vice cable core wire and main cable core wire, make vice cable and main cable have the same play core wire and laying mode, it strengthens the wire loop operation to need not to walk the crimping when line planning and ligature operation and connection before the distribution when the distribution, reduce personnel's intensity of labour and engineering time, when having improved the operating efficiency greatly, the problem of the process level that only skilled workman can reach has also been solved.

The present application is described in detail below with reference to the attached drawings and specific embodiments.

The case 11 may be circular, square, rectangular, etc., and the shape of the wiring board 1 is matched with the case, wherein the sub line through hole 8 and the main line through hole 7 may be disposed up and down, horizontally disposed, or inclined with respect to each other, for convenience of description, the case 11 is selected to be circular, and the sub line through hole 8 and the main line through hole 7 are disposed horizontally with respect to each other, which will be described in detail in the present application.

Main cable mouth 2 and vice cable mouth 3 set up on box body 11, be provided with wiring board 1 in the box body 11, be provided with the heart yearn that supplies to draw forth from main cable mouth 2 and vice cable mouth 3 on wiring board 1 and carry out the apron mouth 10 that runs through to it, be provided with on the wiring board 1 and carry out the line hole or the wire casing that encircle to apron mouth 10, the heart yearn that passes apron mouth 10 runs through line hole or wire casing, and lay along the strip-shaped wire casing 6 that sets up on wiring board 1, connect through the binding post 4 that sets up in strip-shaped wire casing 6 one end.

The strip-shaped wire grooves 6 are at least two and surround the cover plate opening 10 to uniformly disperse outwards, and the core wires pass through the wire holes or the wire grooves arranged around the cover plate opening and penetrate through the cover plate opening 10 corresponding to the strip-shaped wire grooves 6.

The line hole comprises a main line through hole 7 for the main cable core wire to penetrate through and a secondary line through hole 8 for the secondary cable core wire to penetrate through; the groove comprises a main wire groove for the main cable core wire to penetrate through and an auxiliary wire groove for the auxiliary cable core wire to penetrate through; one end of the strip-shaped wire groove 6 is connected with a wire hole or a wire groove arranged around the cover plate opening, the other end of the strip-shaped wire groove is connected with the wiring terminal 4, and the core wire is embedded in the strip-shaped wire groove 6 and laid along the strip-shaped wire groove.

A cover body 9 (a lead hole or a groove arranged around the cover plate opening is arranged around the cover plate opening 10) matched with the cover plate opening 10 is arranged on the cover plate opening 10, the main cable opening 2 is connected with a main pipe for laying a main cable, and the auxiliary cable opening 3 is connected with an auxiliary pipe for laying an auxiliary cable.

During the use, main cable 12 runs through and is responsible for and expose from main cable mouth 2, vice cable 13 runs through the assistant pipe and exposes from vice cable mouth 3, the heart yearn of main cable and the heart yearn of vice cable are respectively behind the thick ligature of apron mouth 10 department (vice cable is around the simple ligature back of main cable), every heart yearn of vice cable need not serial number direct allocation, and run through the line hole that sets up around the apron mouth or lay along bar wire casing 6 behind wire casing 5 through vice line through-hole 8, the corresponding main cable heart yearn of vice cable heart yearn selection that connects as required, and run through the line hole that sets up around the annular apron mouth or the bar wire casing 6 that needs the vice cable heart yearn of connecting to lay through thread through-hole 7, make two heart yearns be in same bar wire casing 6, and connect through binding post 4 of bar wire casing 6 tip, after the wiring is accomplished, cover body.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a novel cable terminal box, includes box body, main cable mouth, vice cable mouth, patchboard and binding post, main cable mouth and vice cable mouth set up and supply main cable and vice cable to run through characterized by to the box body on the box body respectively: be provided with in the box body the wiring board, be provided with the apron mouth that the heart yearn that supplies main cable and auxiliary cable to draw forth on the wiring board runs through to it, the heart yearn is laid along the strip line groove that sets up on the wiring board, connects through the binding post that sets up in strip line groove one end.

2. The novel cable junction box of claim 1, wherein: the strip-shaped wire grooves are at least two and are uniformly and outwardly diverged around the cover plate opening, wire holes or wire grooves are formed in the periphery of the cover plate opening, and core wires are arranged through the through holes or the wire grooves corresponding to the strip-shaped wire grooves in a penetrating mode.

3. The novel cable junction box of claim 2, wherein: the cover plate opening comprises a main line through hole for the main cable core wire to penetrate through and an auxiliary line through hole for the auxiliary cable core wire to penetrate through.

4. The novel cable junction box of claim 2, wherein: the wire grooves comprise a main wire groove for the main cable core wire to penetrate through and an auxiliary wire groove for the auxiliary cable core wire to penetrate through.

5. The novel cable junction box of claim 1, wherein: one end and the apron mouth of strip line groove are connected, and the other end is connected with binding post, the heart yearn inlays in the strip line groove and lays along it.

6. The novel cable junction box of claim 1, wherein: the cover plate opening is provided with a cover body matched with the cover plate opening for use, the main cable opening is connected with a main pipe for laying a main cable, and the auxiliary cable opening is connected with an auxiliary pipe for laying an auxiliary cable.

7. The novel cable junction box of claim 1, wherein: the box body and the wiring board are made of metal or nonmetal materials, and the shape of the box body and the wiring board is not limited to circular, square or irregular shape.

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