阅读说明：本技术 一种直埋复合式电缆 (Direct-buried composite cable ) 是由 不公告发明人 于 2019-10-20 设计创作，主要内容包括：本发明公开了一种直埋复合式电缆,包括封装管、波纹管、定位板、固定孔、夹套、线缆和填充体,所述定位板两端对称开设有固定孔,所述定位板表面等距固定有夹套,且夹套内扣接有封装管,且封装管中部等距连接有波纹管,所述封装管内部穿插有若干线缆,所述封装管内位于线缆外部填充有填充体,此线缆通过固定孔紧密包裹,实现小体积封装,通过波纹管的间隔式连接使装置可弯曲变形,适用于复杂地势的掩埋,封装管由夹套夹持,并将封装管固定在特定位置,可使装置掩埋铺设整齐,满足特定位置的定位要求,同时装置掩埋时不需要对其限位,可直接掩埋,波纹管的微变形满足受压变形。(The invention discloses a direct-buried composite cable, which comprises a packaging tube, a corrugated tube, a positioning plate, a fixing hole, a jacket, a cable and a filler, fixing holes are symmetrically arranged at two ends of the positioning plate, clamping sleeves are fixed on the surface of the positioning plate at equal intervals, and a packaging tube is buckled in the jacket, the middle part of the packaging tube is equidistantly connected with corrugated tubes, a plurality of cables are inserted in the packaging tube, the packing body is filled outside the cable in the packaging tube, the cable is tightly wrapped through the fixing hole to realize small-volume packaging, the device can be bent and deformed by the interval connection of the corrugated pipes, is suitable for burying in complex terrain, the packaging pipe is clamped by the jacket, the packaging tube is fixed at a specific position, so that the device can be buried and laid neatly, the positioning requirement of the specific position is met, meanwhile, the device does not need to be limited when being buried, the device can be directly buried, and the micro deformation of the corrugated pipe meets the requirement of compression deformation.)

1. The utility model provides a direct-burried combined type cable, includes encapsulation pipe (1), bellows (2), locating plate (3), fixed orifices (4), presss from both sides cover (5), cable (6) and obturator (7), its characterized in that: the improved packaging structure is characterized in that fixing holes (4) are symmetrically formed in two ends of the positioning plate (3), the surface of the positioning plate (3) is equidistantly fixed with clamping sleeves (5), the packaging tubes (1) are buckled in the clamping sleeves (5), the corrugated tubes (2) are equidistantly connected to the middle of the packaging tubes (1), a plurality of cables (6) are inserted into the packaging tubes (1), and filling bodies (7) are filled outside the cables (6) in the packaging tubes (1).

2. The composite cable of claim 1, wherein: cable (6) include cable core (8), shielding layer (9), armor (10) and surrounding layer (11), the parcel has a plurality of cable cores (8) in shielding layer (9), shielding layer (9) outer wall parcel has armor (10), and armor (10) outside parcel has surrounding layer (11).

3. The composite cable of claim 2, wherein: the armor layer (10) is made of composite nylon wire materials.

4. The composite cable of claim 1, wherein: the filling body (7) is made of flexible foam materials.

5. The composite cable of claim 1, wherein: the positioning plate (3) and the jacket (5) are both made of stainless steel sheets.

6. The composite cable of claim 1, wherein: the number of the clamping sleeves (5) on the surface of the positioning plate (3) has various specifications.

Technical Field

The invention relates to the technical field of cables, in particular to a direct-buried composite cable.

Background

The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like.

The cable for connecting the mains supply needs to be buried underground, but the traditional cable needs to be packaged by using a pipe barrel and then is positioned and buried by using a bracket, so that the occupied line space of the cable is large, the cable is inconvenient to directly bury, the cable is straight, and the cable is inconvenient to deform according to the terrain, and therefore a direct-buried composite cable is provided.

Disclosure of Invention

The present invention is directed to a buried composite cable, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a direct-burried combined type cable, includes encapsulation pipe, bellows, locating plate, fixed orifices, presss from both sides cover, cable and obturator, the fixed orifices has been seted up to locating plate both ends symmetry, locating plate surface equidistance is fixed with to press from both sides the cover, and presss from both sides the cover in the lock joint have a encapsulation pipe, and the equidistance in encapsulation pipe middle part is connected with the bellows, the inside interlude of encapsulation pipe has a plurality of cables, it has the obturator to lie in the outside packing of cable in the encapsulation pipe.

Preferably, the cable includes cable core, shielding layer, armor and surrounding layer, the parcel has a plurality of cable cores in the shielding layer, shielding layer outer wall parcel has the armor, and the outside parcel of armor has the surrounding layer.

Preferably, the armor layer is made of a composite nylon wire material.

Preferably, the filling body is made of flexible foam materials.

Preferably, the positioning plate and the clamping sleeve are both made of stainless steel sheets.

Preferably, the number of the jackets on the surface of the positioning plate has various specifications.

Compared with the prior art, the invention has the beneficial effects that: the cable passes through the fixed orifices and closely wraps up, realizes little volume encapsulation, connects through the spaced of bellows and makes the device flexible deformation, is applicable to the burying of complicated topography, and the encapsulation pipe is by the clamp cover centre gripping to fix the encapsulation pipe in specific position, can make the device bury and lay neatly, satisfy the location requirement of specific position, need not spacing to it when the device is buried simultaneously, can directly bury, the micro-deformation of bellows satisfies the pressurized deformation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a jacket structure according to the present invention;

FIG. 3 is a cross-sectional structural view of the packaging tube of the present invention;

fig. 4 is a schematic view of the cable structure of the present invention.

In the figure: 1. packaging the tube; 2. a bellows; 3. positioning a plate; 4. a fixing hole; 5. a jacket; 6. a cable; 7. a filler; 8. a cable core; 9. a shielding layer; 10. an armor layer; 11. and (5) an outer cladding.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a direct-burried combined type cable, includes encapsulation pipe 1, bellows 2, locating plate 3, fixed orifices 4, press from both sides cover 5, cable 6 and obturator 7, and fixed orifices 4 have been seted up to 3 both ends symmetries of locating plate, and 3 surperficial equidistance of locating plate are fixed with and press from both sides cover 5, and the cover 5 interior lock joint have encapsulation pipe 1, and the equidistance in the middle part of encapsulation pipe 1 is connected with bellows 2, and encapsulation pipe 1 inside interlude has a plurality of cables 6, and it has obturator 7 to lie in 6 outside packings of cable in the encapsulation pipe.

The cable 6 is closely wrapped through the fixing hole 4, small-size packaging is achieved, the device can be bent and deformed through interval type connection of the corrugated pipe 2, the device is suitable for burying in complex terrain, the packaging pipe 1 is clamped by the clamping sleeve 5, the packaging pipe 1 is fixed at a specific position, the device can be buried and laid neatly, the positioning requirement of the specific position is met, meanwhile, the device does not need to be limited when being buried, the device can be buried directly, and micro deformation of the corrugated pipe 2 meets compression deformation.

Cable 6 includes cable core 8, shielding layer 9, armor 10 and surrounding layer 11, and the parcel has a plurality of cable cores 8 in the shielding layer 9, and 9 outer wall parcels of shielding layer have armor 10, and 10 outside parcels of armor have surrounding layer 11, make cable 6 anti-interference effectual, anti-damage effectual moreover.

The armor layer 10 is made of composite nylon wire materials, and has good protection effect and good tensile and torsion resistant effects.

The filling body 7 is made of soft foam materials, so that the device can have a bending deformation effect, and the cable 6 is stably positioned and wrapped.

The positioning plate 3 and the jacket 5 are both made of stainless steel sheets, so that the corrosion resistance is good, and the service life is long.

The number of the jackets 5 on the surface of the positioning plate 3 has various specifications, so that the jackets 5 with corresponding number can be conveniently matched according to the used circuits.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.