CN2907012Y

CN2907012Y - Wiring tube bushing

Info

Publication number: CN2907012Y
Application number: CN 200620041556
Authority: CN
Inventors: 陆来余; 张玉藩; 陆建栋; 张关明
Original assignee: SHANGHAI JUNYUE TELCOM TECH Co Ltd
Current assignee: SHANGHAI JUNYUE TELCOM TECH Co Ltd
Priority date: 2006-05-08
Filing date: 2006-05-08
Publication date: 2007-05-30
Anticipated expiration: 2016-05-08

Abstract

The utility model relates to a wiring tube casing, which is characteristic in that: the wiring tube casing comprises a cylinder mask body, a spicing serial number mark plate, an undertake plate, a seal ring, a base and a fixed seat; the spicing serial number mark plate is arranged in the cylinder mask body and is connected with the undertake plate by the bottom; the undertake plate is connected with the base through the seal ring and the base is arranged on the fixed seat. The advantages are that: the utility model reduces routing contacts; has erect installation and spicing parts of effective rainwater prevention; has an inner dismountable partial line mark plate, which is convenient for core splice and can mark core spicing serial number and use the porous terminal puncture structure, which can meet the need of multiple bifurcation and multiple spicing; the in and out cables are arranged in the center of the cylinder and multiple cables are fixed at the same time; the utility model has the subscriber line fixed by strong iron wires and ensures that the tensile force strength of the subscriber line can be repeatly opened without tools.

Description

Wiring jacket casing pipe

Technical field

The utility model relates to a kind of wiring jacket casing pipe; adopt erect-type fixed form, be applicable to that communications patching cable rear separated time connects protection, satisfy by the continuing of cable core sequence number sign, difference, separated time; and the subscribers feeder introducing, belong to wiring jacket casing Manifold technology field.

Background technology

At present; the distribution cable that use in market continuation of insurance indirectly protects product; as shown in Figure 1; conventional joint coupling 36 is drawn when continuing at subscribers feeder; earlier the heart yearn 31 of the non-distribution cable of an end and the heart yearn of distribution cable 32 are continued; form a contact 33; then user's lead-out wire on the junction block of the heart yearn 31 of the non-distribution cable of the other end and separated time equipment 34 is connected; form a contact 35 again; heart yearn continues by the chromatogram matching method of heart yearn; the communications patching cable is built on stilts mostly to be laid; have many differences; handling characteristics such as repeatedly continue when the cable rear carries out separated time, chromatogram may occur and be unworthy of phenomenon and can't continue by the chromatogram matching method; do not continue if do not carry out identification process, work such as later line upkeep and resource allocation are made troubles.

Summary of the invention

The purpose of this utility model provides a kind of rainwater that can prevent and enters protective inside, satisfies by heart yearn and continue that the sequence number mode continues and many differences, the wiring jacket casing pipe that repeatedly continues.

For realizing above purpose, the technical solution of the utility model provides a kind of wiring jacket casing pipe, it is characterized in that, form by cylinder cover body, the sequence number that continues marking plate, bearing plate, sealing ring, base, holder, the sequence number that continues marking plate is located in the cylinder cover body, the sequence number that continues marking plate bottom is connected with bearing plate, and bearing plate is connected with base by sealing ring, and base is located on the holder.

The utility model configuration separated time sequence number identification attachments, and continue by the heart yearn sequence number mode that continues, can satisfy the subscribers feeder redirect request; both can work as separated time equipment; can work as the heart yearn joint coupling that protection uses that continues again, help the distribution flexibility and reduce contact, and reduce the network engineering cost.

The whole mounting means that adopts perpendicular to horizontal plane of the utility model makes bottom-up its inside that enters of cable turnover, effectively prevents the rainwater invasion; Link up with on the cylindrical cap body side surface, and on the holder contact-making surface two hold level with both hands, central arcuate structure, satisfy between span, on the line bar, multiple mode such as metope fixing; Adopt porous not wear the sealing structure circle, satisfy many differences, the handling characteristics that continues repeatedly; The separated time marking plate of built-in detachable installation makes things convenient for the heart yearn operation that continues, and can identify the heart yearn sequence number that continues again; Reserve at least 10 endoporus on the bearing plate, make and strengthen in the subscribers feeder inserting in the endoporus after the iron wire bending, both guaranteed to strengthen the fixedly requirement of iron wire, simplify the operation again, need not add in the annex fixed-line subscriber line and strengthen iron wire.

The utility model has the advantages that:

1. reduce cable route contact;

2. erect to install, prevent that effectively rainwater from going into to soak the part that continues;

3. according to the application scenario discrete, realize the material cost optimization;

4. built-in detachable separated time marking plate makes things convenient for the heart yearn operation that continues, and can identify the heart yearn sequence number that continues again;

5. adopt porous not wear the sealing structure circle, satisfy many differences, repeatedly instructions for use such as continue;

6. the turnover cable is implemented to fix in cylinder center, makes many cables fixing simultaneously;

7. strengthen iron wire in the enforcement subscribers feeder and fix, guarantee its stretching resistance intensity;

8. do not need instrument to repeat to open.

Description of drawings

Fig. 1 is conventional joint coupling embodiment schematic diagram;

Fig. 2 is the utility model wiring jacket casing tubular construction schematic diagram;

Fig. 3 is a cylindrical cap body structure schematic diagram;

Fig. 4 is the sequence number marking plate structural representation that continues;

Fig. 5 is the bearing plate structural representation;

Fig. 6-1,2 is the ring structure schematic diagram;

Fig. 7 is the understructure schematic diagram;

Fig. 8 is the fixed seat structure schematic diagram;

Fig. 9,10 is wiring jacket casing pipe subscribers feeder connection state schematic diagram;

Figure 11 draws situation schematic diagram when continuing for the utility model wiring jacket casing pipe at subscribers feeder;

Figure 12 A, 12B1,12B2,12C are line jacket casing pipe embodiment schematic diagram.

Embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Embodiment

As shown in Figure 2, be wiring jacket casing tubular construction schematic diagram, described wiring jacket casing pipe, form by cylinder cover body 1, the sequence number that continues marking plate 2, bearing plate 3, sealing ring 4, base 5, holder 6, the sequence number that continues marking plate 2 is installed in 1 li of cylinder cover body, the sequence number that continues marking plate 2 bottoms are connected with bearing plate 3, and bearing plate 3 is connected with base 5 by sealing ring 4, and base 5 is installed on the holder 6.

As shown in Figure 3, be cylindrical cap body structure schematic diagram, described cylinder cover body 1 is the single port hollow cylinder, can cover the inside part that continues, have at least an ellipse to protrude platform 7 in the middle of its surface, be the suspension member installation site, near top and bottom one toothrow wheel shape frame 8 is arranged at least respectively, be convenient to strengthen cylinder intensity with forming reinforcement with hand dismounting cylindrical shell, the opening part the inside has 3 bud internal threads 9 at least, with the external screw thread of base 5 coupling, make described cylinder cover body screw mode and be connected with described base or dismantle by screw thread.

As shown in Figure 4, be the sequence number marking plate structural representation that continues, the described sequence number marking plate 2 that continues, the curved sheet of profile, at least respectively there are ten open slots 10 by oblique arrangement both sides, and oblique arrangement, conveniently continue the heart yearn line to entering circular hole along open slot, make connector on the convex surface of the described sequence number marking plate surface arc that continues, continue heart yearn on its concave surface, the centre is being arranged above and below and is having ten circular holes 11 at least, available band passes the loose heart yearn that continues on the described concave surface of circular hole colligation, make the heart yearn that continues right along concave surface proper alignment and easy-to-look-up line, extrados upper shed groove 10 next doors have obvious digital number sign 12 and at least one bearing plate 3 to be provided with the feet 13 of L shaped open pore coupling.

As shown in Figure 5, be the bearing plate structural representation, described bearing plate 3 centers are open circles, with holder 6 ends envelope diameter dimension coupling, open circles is provided with a crosspiece 14 along diameter, the straight shelves 15 of an end are extended at the crosspiece center, straight retaining surface is arc surface, can draw continue cable and subscribers feeder from described end envelope and open circles, and block enforcement in described strut rail central straight and fix, around open circles, give prominence to double surrounding edge 16 and 17 respectively, surrounding edge 16 and 17 gap are corresponding with sequence number marking plate 2 plate thickness that continue, have four L shaped open pores 18 at least by five equilibrium on the surrounding edge of the outside, make the sequence number marking plate upper support pin that continues to insert the surrounding edge gap along " L " shape open pore respectively, and go in the bottom outlet of " L " shape open pore, make the sequence number marking plate that continues need not the annex firm fixation on bearing plate, have 10 circular holes 19 around the cylindrical at least, wherein 3 circular holes are corresponding with circular hole on the base 5 inboard columns, can implement with base 5 fixing on the circular hole 19, other circular holes can insert its reinforcement iron core when subscribers feeder inserts, and need not annex and strengthen its tension intensity with regard to energy firm fixation subscribers feeder.

As Fig. 6-1, shown in 2, be the ring structure schematic diagram, described sealing ring 4 adopts the durometer elastomer elastomeric material, constitute cylinder by two semicircles are synthetic, wherein arc surface one end is connected by identical thin slice 20, one end has one group of tongue-and-groove type interface and at least one group of tenon structure 21 respectively, two semicircles can be connected and separate, inner chamber has 3 regular circular holes 22 and several irregular square holes 23 at least, forming on one side is porous area, and another side is physical plane 24, and described physical plane 24 is not for wearing thin layer, can make cable pass in and out and cover the space easily, can repeat turnover and continue again.

As shown in Figure 7, be the understructure schematic diagram, described base 5 is shaped as the open hollow cylinder that an end has surrounding edge, outside the first half is a screw thread, be complementary with described cylinder cover body 1 bottom internal thread, its inboard has at least 6 to divide by geometric ratio, the column 25 that the little opening surface length of surrounding edge is arranged from big opening surface to the other end, inboard circle of column and sealing ring 4 size match, the center is respectively screw on the big opening surface of described column, can be connected by screw is firm with described bearing plate, column is inboard to be formed and the interior circle of described seal diameter coupling, and shelves sealing ring 4 on little opening surrounding edge, the space that described column and base wall form, strengthen the iron wire space in the subscribers feeder for depositing, described column plays the reinforcement of strengthening base intensity at least in base 5, wrap sealing ring 4, firmly connect the effect of bearing plate 3.

As shown in Figure 8, be the fixed seat structure schematic diagram, described holder 6 forms right-angle plane by two

planes

26 and 27, its midplane 26 centers are semicircle orifice, equate to have a semicircle edge 28 along semicircle orifice with base 5 bottom surrounding edge width, play the described base effect of location and installation, have at least the hole that distributes on three screws 29 and the base 5 bottom surrounding edges corresponding on the semicircle edge, can be with described holder and described base firm fixation, another plane 27, the centre is cambered surface, and respectively there are at least 2 installing holes 30 on both sides, promptly can be fixed on the planes such as metope, also can be fixed on the cylinders such as electric pole.

It is the vertical plastic wiring jacket casing pipe that can be fixed in built on stilts, line bar, metope.

Shown in Fig. 9,10, be wiring jacket casing pipe subscribers feeder connection state schematic diagram; Continue cable and subscribers feeder 39 can pass sealing ring 4 and bearing plate 3 central hollow circular holes, and implement to continue operation in the above, and block in described strut rail central straight and to implement fixing with continue cable 41 of more than 40 pairs of stirrup, hollow circular hole periphery is the dual surrounding edge of high out-of-plane, can insert the described sequence number marking plate 2 that continues between the surrounding edge in the gap, and can turn to the outside surrounding edge on any one " L " shape open pore internal fixation, make the described sequence number marking plate 2 that continues dismantled and assembled, it is easy to operate to bring heart yearn 42 to continue, have 10 circular holes around bearing plate 3 cylindricals at least, wherein 3 circular holes are corresponding with circular hole on the base 5 inboard columns, can be fixing with base 5, other circular holes can insert to be strengthened unshakable in one's determinationly 38 in the subscribers feeder when subscribers feeder inserts, need not annex and just can the firm fixation subscribers feeder make to reach and strengthen its tension intensity requirement.

Figure 11 draws situation schematic diagram when continuing for the utility model wiring jacket casing pipe at subscribers feeder, distribution cable and subscribers feeder directly continue by sequence number on the sequence number marking plate 2 that continues, only form a contact 37, reduce cable route contact purpose thereby reach, and reduce engineering cost.

Shown in Figure 12 A, 12B1,12B2,12C, be line jacket casing pipe embodiment schematic diagram, continuing, cable and subscribers feeder are all bottom-up to be entered in the utility model wiring jacket casing pipe, and erect and install, prevent that effectively rainwater from entering, Figure 12 A, 12C are that wiring jacket casing pipe 44 installs and fixes seat and can be applicable on the online bar 43 after 6 and on the metope 45, Figure 12 B-1,2 realizes the material cost optimization for can be applicable to behind the wiring jacket casing pipe 44 dismounting holders 6 on the steel cable between the line bar 43.

Claims

1. wiring jacket casing pipe, it is characterized in that, form by cylinder cover body (1), the sequence number that continues marking plate (2), bearing plate (3), sealing ring (4), base (5), holder (6), the sequence number that continues marking plate (2) is located at cylinder cover body (1) lining, the sequence number that continues marking plate (2) bottom is connected with bearing plate (3), bearing plate (3) is connected with base (5) by sealing ring (4), and base (5) is located on the holder (6).

2. wiring jacket casing pipe according to claim 1, it is characterized in that, described cylinder cover body (1) is the single port hollow cylinder, can cover the inside part that continues, have at least an ellipse to protrude platform (7) in the middle of its surface, near top and bottom one toothrow wheel shape frame (8) is arranged at least respectively, the opening part the inside has 3 bud internal threads (9) at least, with the external screw thread coupling of base (5).

3. wiring jacket casing pipe according to claim 1, it is characterized in that, the described sequence number marking plate (2) that continues, the curved sheet of profile, at least respectively there are ten open slots by oblique arrangement (10) both sides, the centre is being arranged above and below and is having ten circular holes (11) at least, and extrados upper shed groove (10) next door has obvious digital number sign (12) and at least one bearing plate (3) to be provided with the feet (13) of L shaped open pore coupling.

4. wiring jacket casing pipe according to claim 1 is characterized in that, described bearing plate (3) center is an open circles, with holder (6) end envelope diameter dimension coupling, open circles is provided with a crosspiece (14) along diameter, and the straight shelves of an end (15) are extended at the crosspiece center, directly keep off the surface and are arc surface; Give prominence to double surrounding edge (16) and (17) respectively around open circles, the gap of surrounding edge (16) and (17) is corresponding with sequence number marking plate (2) thickness that continues, and has four " L " shape open pores (18) at least by five equilibrium on the surrounding edge of the outside; Have 10 circular holes (19) at least around the cylindrical, wherein 3 circular holes are corresponding with circular hole on the inboard column of base (5).

5. wiring jacket casing pipe according to claim 1, it is characterized in that, described sealing ring (4), constitute cylinder by two semicircles are synthetic, wherein arc surface one end is connected by identical thin slice (20), and an end has one group of tongue-and-groove type interface and at least one group of tenon structure (21) respectively, and inner chamber has 3 regular circular holes (22) and several irregular square holes (23) at least, forming on one side is porous area, and another side is physical plane (24).

6. wiring jacket casing pipe according to claim 1, it is characterized in that, described base (5), being shaped as an end has the open hollow cylinder of surrounding edge, its inboard has 6 columns (25) at least, inboard circle of column and sealing ring (4) size match, the upper and lower center of column is respectively screw, and column and base wall form the space.

7. wiring jacket casing pipe according to claim 1, it is characterized in that, described holder (6) forms right-angle plane by two planes (26) and (27), its midplane (26) center is a semicircle orifice, equate to have a semicircle edge (28) along semicircle orifice with base (5) bottom surrounding edge width, the hole that has at least three screws (29) to distribute on the surrounding edge bottom base (5) on the semicircle edge is corresponding; Another plane 27, the centre is cambered surface, and respectively there are at least 2 installing holes (30) on both sides.