CN208489641U - A kind of cable branch box - Google Patents

Abstract

A kind of cable branch box, it is related to electrical equipment, including case ontology, wherein, the case ontology includes the case backboard for arranging cable routing, there is wiring protrusion on the case backboard, the wiring protrusion includes convex column and shield line end, the convex column is the cylindrical body that the inner surface of the vertical case backboard outwardly protrudes, the shield line end is the round panel to extend around from the end of the convex column, plane is parallel with plane where the case backboard where the shield line end, and the wiring protrusion is arranged in the surface array of the case backboard.It can not only plan the winding displacement layout of feeder pillar, moreover it is possible to the controllability for improving cable branch box wiring, thus room for promotion utilization rate.

Description

A kind of cable branch box

Technical field

The present invention relates to electrical equipments, and in particular to a kind of cable branch box.

Technical background

Currently, in the case where more and more using cable power supply, it sometimes will appear the little individual load of capacity Be distributed Relatively centralized the case where, at this time we carry out the connection of cable multi-branch usually using cable branch box, this be because Directly every road cannot be operated for cable branch box, but function only as the effect of cable branch.The master of cable branch box It acts on, includes in fact two o'clock, first is that cable is transferred, second is that cable is tapped.It is daily in use, how Under the premise of be clearly routed to cable, it is also a problem that wiring space in feeder pillar, which is maximized the use,.

Summary of the invention

The present invention provides a kind of cable branch box, can not only plan the winding displacement layout of feeder pillar, moreover it is possible to improve cable branch The controllability of case wiring, thus room for promotion utilization rate.

Above-mentioned technical purpose of the invention has the technical scheme that a kind of cable branch box, including Case ontology, wherein the case ontology includes the case backboard for arranging cable routing, there is wiring protrusion, institute on the case backboard Stating wiring protrusion includes convex column and shield line end, and the convex column is the circle that the inner surface of the vertical case backboard outwardly protrudes Cylinder, the shield line end is the round panel to extend around from the end of the convex column, plane where the shield line end with Plane where the case backboard is parallel, and the wiring protrusion is arranged in the surface array of the case backboard.

Wiring protrusion array arrangement on the case backboard, such as rectangular array, when needs will be located at the case sheet When cable in the inner cavity of body carries out wiring operations, cable can be bypassed to the side of the convex column of different location, It selects to use by the required path passed through or by the different convex columns, and passes through in cable different Prevent that tilting from occurring in cable or the situation of activity occurs when the convex column side by the shield line end.It can protect in this way Demonstrate,prove do not occur between different cables interference, overlapping, stacking so that cable winding displacement layout be more clear, remove, install and It is more intuitive and efficient to repair cable.

Preferably, the convex column includes lifting unit, the lifting unit includes fixed part and pars contractilis, the fixed part Including fixed column and sliding groove, the pars contractilis includes telescopic mast and sliding bar, and the fixed column is hollow cylindrical protrusions, The sliding groove includes vertical slots, horizontal annular groove and end caulking groove, and the vertical slots are from the opposite side of the inner surface of the fixed column The vertical bar groove being recessed outward, the horizontal annular groove are that the inner surface of end from the fixed column of the vertical vertical slots is recessed outward Sunken annular groove, the end caulking groove are the rectangular recess that the vertical horizontal annular groove extends to close case backboard side, institute Telescopic mast is stated as cylindrical straight-bar, the sliding bar is that the outwardly extending rectangle of distal outer surface of the vertical telescopic mast is convex It rises, the sliding bar of two sides is located at the both ends of same diameter, and the shield line end includes the first crimping end and the second crimping end, institute The outwardly extending disk panel of end profile that the first crimping end is the vertical fixed column is stated, second crimping end is vertical The outwardly extending disk panel of the end profile of the telescopic mast.

The end caulking groove and the vertical slots on depression angle not on the same line.When cable is more, need point When from the fixed part and the pars contractilis, second crimping end is forced in, so that the sliding bar is described vertical Slot moves from inside to outside, i.e. first crimping end and second crimping end is gradually distance from, until described in sliding bar arrival At this moment the end of vertical slots rotates second crimping end, so that the sliding bar rotates in the horizontal annular groove, until insertion In the end caulking groove, the separation between the fixed part and the pars contractilis is realized, promote space and the level of cable distribution, electricity Cable can also be not only laid out by the fixed pillar layout on the telescopic mast.

Preferably, further including for being bonded bending section in the bar on cable surface.

Preferably, bending section is respectively from the middle part of the outer surface of the fixed column, the telescopic mast in the bar The arc concave ring surface being recessed inwardly in the middle part of outer surface.

Bending section is conducive to the surface for being bonded cable in the bar, so that cable is wrapped in the fixed column and described It is more not susceptible to disturb when telescopic mast side, and the utilization rate of room for promotion, i.e. cable can be more when cabling Close to the central axes of the fixed column and the telescopic mast.

Preferably, further including the slow-roll stabilization portion for stablizing the cable being located near the wiring protrusion.

Preferably, the slow-roll stabilization portion includes medial launder, rotating bar and the connection rotating bar and the medial launder Articulated section, the medial launder is the through slot extended towards from the edge at second crimping end to disk central axes, described turn Lever is rectangle straight-bar, and the articulated section connects one end of the rotating bar and the outer end of the medial launder.

The hinge point is located in the medial launder in the outer end of the medial launder, the rotating bar, the articulated section Allow the rotating bar in the vertical rotation in surface where the medial launder, near the fixed column and the telescopic mast When being disposed with cable, the rotating bar can be boosted, so that the rotating bar is rotated around the articulated section, until described The surface of rotating bar and cable contradicts, and at this moment cable is not only limited by second crimping end, also steady by the rotating bar It is fixed, realize that cable when multi-layer cable line layout is stablized.

The utility model has the advantages that providing a kind of cable branch box, the winding displacement layout of feeder pillar can not only be planned, moreover it is possible to improve cable point The controllability of branch case wiring, thus room for promotion utilization rate.

Detailed description of the invention

Fig. 1 is cable branch box overall structure diagram.

Fig. 2 is wiring bulge-structure schematic diagram.

Fig. 3 is the schematic cross-sectional view of fixed column and telescopic mast.

Fig. 4 is slow-roll stabilization portion structural schematic diagram.

In figure: 11, convex column, 12, shield line end, 21, vertical slots, 22, horizontal annular groove, 23, end caulking groove, 3, bending section in bar, 41, medial launder, 42, rotating bar, 43, articulated section.

Specific embodiment

This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this All by the protection of Patent Law in the scope of the claims of invention.

Embodiment 1 is cable branch box overall structure diagram as shown in Figure 1.A kind of cable branch box, as shown in Figure 1, Figure 2 It is shown, including case ontology, wherein case ontology includes the case backboard for arranging cable routing, there is wiring protrusion, cloth on case backboard Line protrusion includes convex column 11 and shield line end 12, and convex column 11 is the cylindrical body that the inner surface of vertical box backboard outwardly protrudes, Protecting line end 12 is the round panel to extend around from the end of convex column 11, flat where shield 12 place plane of line end and case backboard Face is parallel, and wiring protrusion is arranged in the surface array of case backboard.Wiring protrusion array arrangement on case backboard, such as rectangle battle array Cable can be bypassed different location when needing the cable in the inner cavity for being located at case ontology carrying out wiring operations by column Convex column 11 side, i.e., select to use by the required path passed through or by different convex columns 11, and Cable is prevented that tilting from occurring in cable or the situation of activity goes out by shield line end 12 when passing through different 11 sides of convex column It is existing.It can guarantee that interference, overlapping, stacking does not occur between different cables in this way, so that cable winding displacement layout is more clear It is clear, it is more intuitive and efficient to remove, install and repair cable.As shown in Figure 3, Figure 4, convex column 11 includes lifting unit, lifting Portion includes fixed part and pars contractilis, and fixed part includes fixed column and sliding groove, and pars contractilis includes telescopic mast and sliding bar, fixed column For hollow cylindrical protrusions, sliding groove includes vertical slots 21, horizontal annular groove 22 and end caulking groove 23, and vertical slots 21 are self-retaining column The vertical bar groove that the opposite side of inner surface is recessed outward, horizontal annular groove 22 are the inner surface of the end self-retaining column of vertical vertical slots 21 The annular groove being recessed outward, end caulking groove 23 are vertical horizontal annular groove 22 to the rectangular recess extended close to case backboard side, are stretched Column is cylindrical straight-bar, and sliding bar is the outwardly extending rectangular preiection of distal outer surface of vertical telescopic column, the sliding bar of two sides Positioned at the both ends of same diameter, protecting line end 12 includes the first crimping end and the second crimping end, and the first crimping end is vertical fixed column The outwardly extending disk panel of end profile, the second crimping end be vertical telescopic column the outwardly extending disc face of end profile Plate.Hold caulking groove 23 and vertical slots 21 on depression angle not on the same line.When cable is more, need to separate fixed part and When pars contractilis, the second crimping end is forced in, so that sliding bar moves from inside to outside in vertical slots 21, i.e. the first crimping end and Two crimping ends are gradually distance from, until sliding bar reaches the end of vertical slots 21, the second crimping end are at this moment rotated, so that sliding bar exists It is rotated in horizontal annular groove 22, until realizing the separation between fixed part and pars contractilis in built-in end caulking groove 23, promoting cable distribution Space and level, cable can also be not only laid out by fixed pillar layout on telescopic mast.It further include for pasting Bending section 3 in the bar on complex cable surface.In bar bending section 3 be respectively in the middle part of the outer surface of self-retaining column, telescopic mast it is outer The arc concave ring surface that surface middle part is recessed inwardly.Bending section 3 is conducive to the surface for being bonded cable in bar, so that cable is wound It is more not susceptible to disturb in fixed column and telescopic mast side, and the utilization rate of room for promotion, i.e., cable is in cabling When can be closer to the central axes of fixed column and telescopic mast.It further include for stablizing turning for the cable being located near wiring protrusion Dynamic stability portion.Slow-roll stabilization portion includes the articulated section 43 of medial launder 41, rotating bar 42 and connection rotating bar 42 and medial launder 41, in Between slot 41 be the through slot extended towards from the edge at the second crimping end to disk central axes, rotating bar 42 is rectangle straight-bar, hingedly Portion 43 connects one end of rotating bar 42 and the outer end of medial launder 41.Articulated section 43 is located at the outer end of medial launder 41, and rotating bar 42 In in medial launder 41, articulated section 43 allows rotating bar 42 in the vertical rotation in surface where medial launder 41, when fixed column and stretches When being arranged with cable near column, rotating bar 42 can be boosted, so that rotating bar 42 is rotated around articulated section 43, until The surface of rotating bar 42 and cable contradicts, and at this moment cable is not only limited by the second crimping end, is also rotated bar 42 and stablizes, real Cable when existing multi-layer cable line layout is stablized.

Claims (6)

1. a kind of cable branch box, including case ontology, which is characterized in that the case ontology includes the case for arranging cable routing Backboard has wiring protrusion on the case backboard, and the wiring protrusion includes convex column (11) and protects line end (12), the convex column (11) cylindrical body outwardly protruded for the inner surface of the vertical case backboard, the shield line end (12) are from the convex column (11) round panel that end is extended around, plane where plane where the shield line end (12) and the case backboard are flat Row, the wiring protrusion are arranged in the surface array of the case backboard.

2. a kind of cable branch box according to claim 1, which is characterized in that the convex column (11) includes lifting unit, The lifting unit includes fixed part and pars contractilis, and the fixed part includes fixed column and sliding groove, and the pars contractilis includes flexible Column and sliding bar, the fixed column be hollow cylindrical protrusions, the sliding groove include vertical slots (21), horizontal annular groove (22) and It holds caulking groove (23), the vertical slots (21) are the vertical bar groove being recessed outward from the opposite side of the inner surface of the fixed column, institute The annular groove that the inner surface of end from the fixed column that horizontal annular groove (22) are the vertical vertical slots (21) is recessed outward is stated, The end caulking groove (23) is the vertical horizontal annular groove (22) to the rectangular recess extended close to case backboard side, described flexible Column is cylindrical straight-bar, and the sliding bar is the outwardly extending rectangular preiection of distal outer surface of the vertical telescopic mast, two sides The sliding bar be located at the both ends of same diameter, the shield line end (12) includes the first crimping end and the second crimping end, described First crimping end is the outwardly extending disk panel of end profile of the vertical fixed column, and second crimping end is vertical institute State the outwardly extending disk panel of end profile of telescopic mast.

3. a kind of cable branch box according to claim 2, which is characterized in that further include for being bonded cable surface Bending section (3) in bar.

4. a kind of cable branch box according to claim 3, which is characterized in that in the bar bending section (3) be respectively from The arc concave ring surface being recessed inwardly in the middle part of the outer surface of the fixed column, in the middle part of the outer surface of the telescopic mast.

5. a kind of cable branch box according to claim 4, which is characterized in that further include being located at the wiring for stablizing The slow-roll stabilization portion of cable near protrusion.

6. a kind of cable branch box according to claim 5, which is characterized in that the slow-roll stabilization portion includes medial launder (41), the articulated section (43) of rotating bar (42) and the connection rotating bar (42) and the medial launder (41), the medial launder It (41) is the through slot extended towards from the edge at second crimping end to disk central axes, the rotating bar (42) is rectangular Bar, the articulated section (43) connect one end of the rotating bar (42) and the outer end of the medial launder (41).