Optical cable distributing box capable of fixing optical cable
Technical Field
The utility model relates to an optical cable distributing box specifically is an optical cable distributing box that can fix to cable belongs to optical cable equipment technical field.
Background
The optical cable cross-connecting box is cross-connecting equipment for providing optical cable terminating and jumper connection for optical cables of a main layer and an optical cable of a wiring layer. After the optical cable is introduced into the optical cable cross-connecting box, after fixing, terminating and distributing the optical cable, the main layer optical cable is communicated with the wiring layer optical cable by using the jump fiber, the optical cable is a connecting device installed outdoors, and the most fundamental requirement of the connecting device is that the connecting device can resist severe weather and severe working environment. It has the characteristics of preventing moisture condensation, preventing water and dust, preventing insect damage and mouse damage and having strong impact damage resistance.
The existing optical cable cross-connecting box is simple in structure, one of the existing optical cable cross-connecting box and the existing optical cable cross-connecting box do not have an anti-seismic effect, the cable in the box is prone to loosening, the existing optical cable cross-connecting box is generally and directly installed on the ground and is prone to being damaged by insects or rats on the ground, the third of the existing optical cable cross-connecting box is chaotic in circuit and inconvenient to check and maintain, the fourth of the existing optical cable cross-connecting box and the existing optical cable cross-connecting box are not firm enough in clamping of the cable, and the fifth of the existing optical cable cross-connecting box and the existing optical cable cross-connecting box do not take corresponding measures for severe natural environments.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an optical cable distributing box that can fix the optical cable in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: an optical cable cross-connecting box capable of fixing optical cables comprises a foot support, a rubber pad, a rubber gasket, a base, a box body, a box door, a heat dissipation exhaust hole, an elastic switch lock, a hinge rotating shaft, a canopy cover plate, a cable bus, a wiring groove, a distribution cable, a partition plate, a spring cylinder, a rubber clamping plate, a partition plate, an iron clamping plate, a bolt and a wire inlet hole; the foot supports are positioned at four corners of the base and are connected with the ground to form a triangular contact, the rubber pads are positioned at the bottom end of the base, the upper surface of the rubber pads is used for bearing a cable bus, the rubber gaskets are positioned at two side edges of the base and are connected with wire inlet holes of the base, the base is positioned between the foot supports and the box body, two wire inlet holes are arranged at two sides of the base, two wire inlet holes are arranged at the upper end of the base, the box body is positioned between the base and a canopy cover plate, the box door is positioned at the front side of the box body and is connected with the box body through a hinge rotating shaft, the heat dissipation exhaust holes are arranged on the box door, the bottom end of the heat dissipation exhaust holes is arranged on the surface of the box door, the elastic switch lock is arranged on the surface of the box door, the hinge rotating shafts are two in total and, the cable bus passes the inlet wire entrance at base both ends, is located the top of rubber pad, inside through the entrance hole to box, the wiring groove is located between spring barrel and the base, and the inslot has placed the distribution cable, the baffle is fixed inside the box, with spring barrel on same horizontal plane, spring barrel one end is fixed on the baffle, and is equipped with the spring in the spring barrel, the spring coupling in rubber splint and the spring barrel, and the center of rubber splint and the center of baffle are in same level, the baffle is located the inside of box, and the low side is located between two entrance holes, iron splint have one side to have set up the recess, total piece, and all are located the inside of base, be equipped with the screw thread on the bolt, one end stretches into iron splint recess on the surface, the entrance hole sets up in the top department of base, and is the symmetry and arranges.
Preferably, in order to prevent that the cable cortex is lacerated to the iron base, the rubber packing ring is the symmetric distribution in the both sides of base, and is buckle elastic connection with the base.
Preferably, in order to facilitate future inspection and maintenance, the hinge rotating shaft is connected with the box door and the box body and is rotatably connected with the box door and the box body.
Preferably, in order to protect the components in the box body from being disturbed by severe weather, the top of the canopy cover plate has a downward slope, the box body is about centimeter and is connected with the box body in a bridging manner.
Preferably, in order to clamp the distribution cable, the rubber clamping plate is connected with the partition plate through a spring in the spring barrel and is connected with the distribution cable in an elastic pressing mode.
Preferably, in order to fix the cable bus, a circular groove is formed in one surface, connected with the bolt, of the iron clamping plate, and the iron clamping plate is connected with the bolt in a rotating and extruding mode.
The utility model has the advantages that: the optical cable cross-connecting box capable of fixing the optical cable is reasonable in design, the rubber gaskets are symmetrically distributed on two sides of the base and are in buckle elastic connection with the base, the steel base is prevented from scratching a cable skin layer, the influence of ground vibration on the work of the optical cable cross-connecting box is reduced, the box door and the box body are connected through the hinge rotating shaft and are in rotary connection with the box door and the box body, the inspection and maintenance in the future are facilitated, the operation management work is facilitated, the downward gradient is arranged at the top of the canopy cover plate, the box body is about centimeter and is in bridging connection with the box body, components in the box body are protected from being interfered by bad weather, the box body is shielded from wind and rain, the rubber clamping plate is connected with the partition plate through the spring in the spring cylinder and is in elastic extrusion connection with the distribution cable, the distribution cable can be clamped, the cable is prevented from slipping off in the work, the circular groove is formed in one, fix the cable bus, guarantee the normal work of cable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the box body of the present invention;
FIG. 3 is a schematic top view of the internal structure of the base of the present invention;
fig. 4 is a schematic view of the internal cross-sectional structure of the base of the present invention.
In the figure: 1. foot support, 2, rubber pad, 3, rubber packing ring, 4, base, 5, box, 6, chamber door, 7, heat dissipation exhaust hole, 8, elastic switch lock, 9, hinge pivot, 10, canopy apron, 11, cable bus, 12, wiring groove, 13, distribution cable, 14, baffle, 15, spring cylinder, 16, rubber splint, 17, division board, 18, iron splint, 19, bolt and 20, entrance hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, an optical cable cross-connecting box capable of fixing an optical cable comprises a foot support 1, a rubber pad 2, a rubber gasket 3, a base 4, a box body 5, a box door 6, a heat dissipation exhaust hole 7, an elastic switch lock 8, a hinge rotating shaft 9, a canopy cover plate 10, a cable bus 11, a wiring groove 12, a distribution cable 13, a partition plate 14, a spring cylinder 15, a rubber clamping plate 16, a partition plate 17, an iron clamping plate 18, a bolt 19 and a wire inlet hole 20; the foot support 1 is positioned at four corners of the base 4 and is connected with the ground to form a triangular contact, the rubber gasket 2 is positioned at the bottom end of the base 4, the upper surface of the rubber gasket is used for bearing a cable bus 11, the rubber gaskets 3 are positioned at two side edges of the base 4 and are connected with wire inlet holes of the base 4, the base 4 is positioned between the foot support 1 and the box body 5, two wire inlet holes are arranged at two sides of the base, two wire inlet holes 20 are arranged at the upper end of the base, the box body 5 is positioned between the base 4 and a canopy cover plate 10, the box door 6 is positioned at the front surface of the box body 5 and is connected with the box body 5 through a hinge rotating shaft 9, the heat dissipation exhaust hole 7 is arranged on the box door 6, the surface of the box door 6 is picked out at the bottom end of the heat dissipation exhaust hole 7, the elastic switch lock 8 is arranged on the surface of the box door 6, the hinge rotating shaft 9 is, the surface area of the cable bus bar is larger than the cross section area of the box body 5, the cable bus bar 11 penetrates through the wire inlet holes at two ends of the base 4, is positioned above the rubber pad 2 and reaches the inside of the box body 5 through the wire inlet holes 20, the wiring groove 12 is positioned between the spring cylinder 15 and the base 4, the distribution cable 13 is placed in the groove, the partition plate 14 is fixed in the box body 5 and is positioned on the same horizontal plane with the spring cylinder 15, one end of the spring cylinder 15 is fixed on the partition plate 14, a spring is arranged in the spring cylinder 15, the rubber clamping plate 16 is connected with the spring in the spring cylinder 15, the center of the rubber clamping plate 16 and the center of the partition plate 14 are positioned on the same horizontal plane, the partition plate 17 is positioned in the box body 5, the lower end of the iron clamping plate 18 is positioned between the two wire inlet holes 20, one surface of the iron clamping plate 18 is provided with grooves, the number of 6 and is positioned, the wire inlet holes 20 are arranged at the top end of the base 4 and are symmetrically arranged.
The rubber gaskets 3 are symmetrically distributed on two sides of the base 4 and are in buckle elastic connection with the base 4, so that a cable sheath is prevented from being scratched by the iron base 4, the influence of ground vibration on the operation of the cable cross-connecting box is reduced, the hinge rotating shaft 9 is connected with the box door 6 and the box body 5 and is in rotary connection with the box door 6 and the box body 5, the inspection and the maintenance in the future are facilitated, the operation management work is facilitated, the top of the canopy cover plate 10 has a downward slope, the box body 5 is selected to be about 20 cm and is in bridging connection with the box body 5, components in the box body 5 are protected from being interfered by bad weather, the box body 5 is sheltered from wind and rain, the rubber clamping plate 16 is connected with the partition plate 14 through a spring in the spring cylinder 15 and is in elastic extrusion connection with the distribution cable, the distribution cable can be clamped, the sliding during the operation of the cable is avoided, a circular groove is arranged on one, and is connected with the bolt 19 in a rotating extrusion manner to fix the cable bus and ensure the normal operation of the cable.
The working principle is as follows: when the optical cable cross-connecting box capable of fixing the optical cable is used, the height of the box body 5 can be increased under the action of the foot support 1, the corrosion of ground insects and rats to the box body 5 and the base 4 is avoided, the cable bus 11 passes through the rubber gasket 3 and then reaches the base 4, the cable bus 11 is placed on the rubber gasket 2, the cable bus 11 can be clamped in the horizontal direction through the rotating bolt 19, the cable bus 11 can be clamped in the vertical direction through the rotating bolt 19 on the top of the base 4, the cable is input into the box body 5 through the wire inlet hole 20, the distribution cable 13 is sequentially placed in the corresponding wiring groove 12 as required, the distribution cable 13 can be clamped through the extrusion action of the partition plate 14, the spring cylinder 15 and the rubber clamping plate 16, the distribution cable 13 is connected with equipment required to be connected, under the severe weather condition, the rain shed cover plate 10 can guide rainwater to flow downwards and can also strongly shield the irradiated, under the condition of insolation, the heat dissipation exhaust hole 7 can also dissipate the heat in the box body 5, and when maintenance is needed, all circuits can be seen by opening the box door 6.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.