CN210224901U

CN210224901U - Cable protection pipe for separately fixing cables

Info

Publication number: CN210224901U
Application number: CN201921669050.3U
Authority: CN
Inventors: Xiaole Wang; 王晓乐
Original assignee: Henan Huayuan Plastic Industry Co Ltd
Current assignee: Henan Huayuan Plastic Industry Co Ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-03-31
Anticipated expiration: 2029-10-08

Abstract

The utility model relates to a cable protection tube technical field, specifically speaking relates to a cable separately fixed cable protection tube, including the protection tube body, the protection tube body includes the outer tube, it is equipped with a plurality of fixed pipes to slide in the outer tube, fixed pipe includes spacing pipe, the rule is equipped with a plurality of double-layered pipes on the inside wall of spacing pipe. The utility model discloses a setting is by the protection tube body that outer tube and a plurality of fixed pipe are constituteed, and fixed intraductal a plurality of clamp pipes of taking the open slot that set up separately fixes the cable through pressing from both sides the pipe, makes the cable keep straight, not twine and ties a knot, saves the cable quantity, and is convenient for classify the installation to the cable.

Description

Cable protection pipe for separately fixing cables

Technical Field

The utility model relates to a cable protection tube technical field, specifically speaking relates to a cable separately fixed cable protection tube.

Background

A cable is an insulated conductor formed by one or more mutually insulated conductive cores disposed in a sealed sheath, and is the most common transmission medium in power systems and communication systems. Because the production cost and the use value of the cable are high, and the leakage of the cable has great potential safety hazard, the cable is generally buried underground, and in order to protect the cable, a cable protective sleeve is required to be sleeved outside the cable in advance during the burying. Among the prior art, general cable protection pipe all is the tubulose of single structure, passes the protection pipe with a plurality of cables together in its use, and at this in-process, the cable bending or winding knot can appear, has not only increased the quantity of cable and has leaded to extravagant, probably leads to the cable to pass the protection pipe fast even, and the cable winding can lead to the cable to classify the installation fast moreover, increases staff's work load.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable protection pipe that cable part is fixed to solve certain or some defects that propose in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cable protection pipe that cable part is fixed, includes the protection pipe body, the protection pipe body includes the outer tube, it is equipped with a plurality of fixed pipes to slide in the outer tube, fixed pipe includes spacing pipe, the rule is equipped with a plurality of double-layered pipes on the inside wall of spacing pipe.

Preferably, a plurality of sliding grooves are regularly arranged on the inner side wall of the outer sleeve, the depth of each sliding groove is smaller than the thickness of the side wall of the outer sleeve, and the number of the sliding grooves is at least one.

Preferably, the outer diameter of the limiting pipe is equal to the inner diameter of the outer sleeve, the length of the limiting pipe is smaller than that of the outer sleeve, and the limiting pipe is in sliding clamping connection with the outer sleeve.

Preferably, the outer side wall of the limiting pipe is regularly provided with a plurality of sliding plate strips in sliding clamping connection with the sliding grooves, the sliding plate strips and the limiting pipe are of an integrally formed structure, the cross section size of each sliding plate strip is the same as that of each sliding groove, and the sliding plate strips are equal in number and correspond to the sliding grooves in position one to one.

Preferably, the clamping pipes are fixed on the inner side wall of the limiting pipe in a melting mode, and a gap is reserved between every two adjacent clamping pipes.

Preferably, an open slot is formed in one end, close to the circle center of the limiting pipe, of the clamping pipe.

Preferably, the length of the clamping tube is smaller than or equal to that of the limiting tube.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the outer sleeve with a plurality of chutes and the fixed pipe with a plurality of slide bar strips are arranged, so that the fixed pipe is in sliding joint with the outer sleeve, the fixed pipe cannot rotate, the cable is convenient to fix, the number of the fixed pipes is adjustable, and the material is saved;

2. the utility model discloses a set up a plurality of clamp pipes in fixed intraductal, carry on spacing and fixed to the cable through the clamp pipe, make every cable keep the straight line, avoid the cable bending to lead to the installation inconvenient or waste cable, avoid many cables to take place to twine simultaneously and tie a knot, be convenient for classify the installation to the cable;

3. the utility model discloses a set up the open slot in the one end of pressing from both sides the pipe, make the clamp pipe can carry out the clamping to the cable that the size is greater than its internal diameter, improve the suitability of protection tube body.

Drawings

Fig. 1 is a schematic view of the overall structure of the cable protection tube for separately fixing the cables according to the present invention;

FIG. 2 is a schematic view of a half-section structure of the present invention;

FIG. 3 is a schematic structural view of the outer sleeve of the present invention;

FIG. 4 is a schematic view of a half-section structure of the outer sleeve according to the present invention;

fig. 5 is a schematic structural view of the fixing tube of the present invention;

fig. 6 is a schematic view of a half-section structure of the fixing tube of the present invention.

In the figure: 1. a protection tube body; 2. an outer sleeve; 21. a chute; 3. a fixed tube; 31. a limiting pipe; 311. a slider bar; 32. clamping the pipe; 321. an open slot.

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.

In the description of the present invention, it is to be understood that the terms "length", "depth", "thickness", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least one, e.g., one, two, etc., unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a cable protection pipe that cable part is fixed, includes protection tube body 1, and protection tube body 1 includes outer tube 2, and it is equipped with a plurality of fixed pipes 3 to slide in outer tube 2, and fixed pipe 3 includes spacing pipe 31, and the rule is equipped with a plurality of double-layered pipes 32 on the inside wall of spacing pipe 31.

In this embodiment, the inner sidewall of the outer sleeve 2 is regularly provided with a plurality of sliding grooves 21, and the depth of the sliding grooves 21 is smaller than the thickness of the sidewall of the outer sleeve 2, so as to prevent the sliding grooves 21 from penetrating the sidewall of the outer sleeve 2, so that the outer sleeve 2 is not firm enough, and external impurities can enter the outer sleeve 2.

Further, when the fixing tube 3 is not provided in the outer tube 2, the outer tube 2 can be used as a conventional cable protection tube.

In this embodiment, the outer diameter of the limiting tube 31 is equal to the inner diameter of the outer sleeve 2, and the limiting tube 31 is slidably engaged with the outer sleeve 2, so that the limiting tube 31 can be engaged with the outer sleeve 2, and the limiting tube 31 is firmly and stably connected with the outer sleeve 2 without any gap.

Furthermore, the length of the limiting tube 31 is smaller than that of the outer sleeve 2, so that the plurality of limiting tubes 31 can be clamped into the outer sleeve 2, a gap is reserved between every two adjacent limiting tubes 31, the using amount of the limiting tubes 3 can be effectively saved, and materials are saved.

In this embodiment, the outer side wall of the limiting tube 31 is regularly provided with a plurality of sliding plate strips 311 slidably and fixedly connected with the sliding groove 21, and the sliding plate strips 311 and the limiting tube 31 are of an integrally formed structure, so that the sliding plate strips 311 are firm and stable and are not easy to crack or loosen.

Further, the cross-sectional dimension of the sliding strip 311 is the same as the cross-sectional dimension of the sliding slot 21, so that the sliding strip 311 can be clamped in the sliding slot 21, and the situation that the fixed tube 3 cannot be clamped in the outer sleeve 2 due to the fact that the sliding strip 311 is too large is avoided.

Specifically, the number of the sliding grooves 21 is at least one, the sliding strips 311 are equal to the number of the sliding grooves 21 and are in one-to-one correspondence with the sliding grooves 21, the fixed pipe 3 is slidably clamped in the outer sleeve 2 through the matching of the sliding strips 311 and the sliding grooves 21, and the fixed pipe 3 cannot rotate.

In this embodiment, the clamping tube 32 is fixed on the inner sidewall of the limiting tube 31 by melting, so that the clamping tube 32 is firmly and stably connected with the limiting tube 31 and is not easy to loosen.

Further, the length of the clamping tube 32 is less than or equal to the length of the limiting tube 31, and the length of the clamping tube 32 in this embodiment is preferably equal to the length of the limiting tube 31, so that the fixing tube 3 is smooth and flat as a whole and has an attractive structure.

Further, an open slot 321 is formed in one end, close to the center of the limiting tube 31, of each clamping tube 32, a gap is reserved between every two adjacent clamping tubes 32, when the size of a cable is slightly larger than the inner diameter of each clamping tube 32, the cable can prop up the clamping tubes 32 to increase the width of the opening of the open slot 321, and the gap between every two adjacent clamping tubes 32 provides a space for expanding the outer diameter of each clamping tube 32, so that the situation that the clamping tubes 32 are squeezed tightly or a sufficient number of cables cannot be fixed is avoided.

Specifically, the number of cables that can be independently fixed in each fixing tube 3 is one plus the number of clamping tubes 32.

The cable protection pipe that the cable of this embodiment separately fixed is when using, at first establishes the outside of a plurality of cables with the 2 movable sleeves of a plurality of outer tubes, secondly selects a plurality of suitable fixed pipes 3 according to the quantity of cable, overlaps fixed pipe 3 on the cable from the one end outside of outer tube 2, notice in receiving each clamp pipe 32 with every cable fixing clip in proper order, then in inserting fixed pipe 3 from the one end card of outer tube 2 to outer tube 2, repeat above-mentioned flow in proper order, with a plurality of fixed pipe 3 card can in outer tube 2.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cable protection pipe for separately fixing cables is characterized in that: including protection tube body (1), protection tube body (1) includes outer tube (2), it is equipped with a plurality of fixed pipes (3) to slide in outer tube (2), fixed pipe (3) are including spacing pipe (31), the rule is equipped with a plurality of clamp pipes (32) on the inside wall of spacing pipe (31).

2. The cable protection tube for cable separation fixation according to claim 1, wherein: the inner side wall of the outer sleeve (2) is regularly provided with a plurality of sliding grooves (21), the depth of each sliding groove (21) is smaller than the thickness of the side wall of the outer sleeve (2), and the number of the sliding grooves (21) is at least one.

3. The cable protection tube for cable separation fixation according to claim 1, wherein: the external diameter of spacing pipe (31) with the internal diameter of outer tube (2) equals, the length of spacing pipe (31) is less than the length of outer tube (2), spacing pipe (31) with outer tube (2) slip joint.

4. Cable protection tube for cable separation fixation according to claim 2, characterized in that: the outer side wall of the limiting pipe (31) is regularly provided with a plurality of sliding plate strips (311) which are in sliding clamping connection with the sliding grooves (21), the sliding plate strips (311) and the limiting pipe (31) are of an integrally formed structure, the cross section of each sliding plate strip (311) is the same as that of each sliding groove (21), and the sliding plate strips (311) correspond to the sliding grooves (21) in the same number and in the same positions one to one.

5. The cable protection tube for cable separation fixation according to claim 1, wherein: the clamping pipes (32) are fixed on the inner side wall of the limiting pipe (31) in a melting mode, and a gap is reserved between every two adjacent clamping pipes (32).

6. The cable protection tube for cable separation fixation according to claim 1, wherein: an open slot (321) is formed in one end, close to the circle center of the limiting pipe (31), of the clamping pipe (32).

7. The cable protection tube for cable separation fixation according to claim 1, wherein: the length of the clamping pipe (32) is less than or equal to that of the limiting pipe (31).