CN220510681U - Cable protection tube for cable laying - Google Patents

Abstract

The utility model discloses a cable protection tube for cable laying, which comprises a tube body, wherein the tube body comprises two arc-shaped half tubes, the outer side walls of the two arc-shaped half tubes are uniformly and convexly connected with a plurality of connecting pin pieces, the outer side walls of the two arc-shaped half tubes are hinged in the length direction of the two arc-shaped half tubes, connecting pieces are convexly arranged at one ends, far away from the hinged ends, of the two arc-shaped half tubes, and -shaped frames are sleeved outside the two connecting pieces in a sliding mode. Compared with the prior art, the utility model has the advantages that: the cable protection tube for cable laying is convenient to operate and use, and can be installed and used according to requirements.

Description

Cable protection tube for cable laying

Technical Field

The utility model relates to the technical field of cable protection pipes, in particular to a cable protection pipe for cable laying.

Background

The cable protection tube is a metal protection tube with certain mechanical strength, which is laid on the outer layer of the cable in order to prevent the cable from being damaged. The cable protection tube is mainly arranged at the section where the communication cable and the power line are crossed, so that the short-circuit accident caused by the broken line of the power line is prevented, the electrification of the communication cable and the steel wire rope is caused, the cable, the exchanger and the machine core plate are protected, the whole machine is not burnt out, and the magnetic field interference of the power line is also isolated to a certain extent.

The existing cable protection tube is simple in structure and is integrally arranged, and as disclosed in application number CN202022188231.3, the anti-corrosion CPVC cable protection tube comprises a tube body, a heat insulation layer and a corrosion resistance layer, wherein the heat insulation layer is arranged on the inner wall of the tube body; the corrosion-resistant layer is arranged on the outer wall of the pipe body; a reinforcing rib is connected between the outer wall of the pipe body and the inner wall of the corrosion-resistant layer; and a plurality of protective sleeves are sleeved on the outer wall of the corrosion-resistant layer. Through being connected with the strengthening rib at evenly distributed between the outer wall of body and the inner wall on corrosion-resistant layer to evenly distributed has cup jointed a plurality of protective sleeves on the outer wall on corrosion-resistant layer, has reached when laying the protective sheath, and a plurality of protective sleeves have avoided cable protection pipe and construction waste to take place to scratch, produce the damaged condition, have avoided CPVC cable protection pipe's skin to appear after damaged, the condition that the antiseptic effect is worsened.

This application exists certain drawback when using, when protecting the cable of having laid, uses the protection pipe box to establish the outside at the cable and connect once more to the cable after need cutting off the cable for the operation is comparatively loaded down with trivial details.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide the cable protection tube for cable laying, which is convenient to operate and use and can be installed and used according to the needs.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a cable protection tube for cable laying, includes the body, the body includes two arc half pipes, and the even evagination of lateral wall of two arc half pipes is connected and is equipped with a plurality of connection foot pieces, two arc half pipe lateral wall articulates along its length direction and sets up, two keep away from the equal evagination of articulated end one end on the arc half pipe and be equipped with the connection piece, two the connection piece is outside to slide and is cup jointed shape frame.

As an improvement, the upper wall and the lower wall in the frame are both provided with trapezoid blocks in a protruding mode, and the two connecting sheets are both provided with trapezoid grooves in a concave mode along the length direction of the trapezoid blocks.

As improvement, the opposite surfaces of the two connecting pieces are both concavely provided with semi-annular screw grooves with openings facing the inner side wall of the -shaped frame, the positions of the semi-annular screw grooves on the two connecting pieces correspond, and the -shaped frame is provided with screws in threaded connection with the semi-annular screw grooves along the length direction of the -shaped frame.

As an improvement, the inner side walls of the two arc-shaped half pipes are provided with a plurality of groups of partition boards along the length direction, and arc-shaped grooves are concavely arranged on the partition boards at the positions close to the circle centers of the arc-shaped half pipes.

As an improvement, the arc-shaped groove is internally connected with a flexible pad.

As an improvement, the two arc-shaped half pipes are hinged through a hinge.

Compared with the prior art, the utility model has the advantages that: the utility model provides a through constitute the body with two arc half pipes in this application to the convenience can be directly when the follow-up use with the cable cooperation that has been laid use, accomplish fixed use with shape frame with the help of the connection piece, the connection foot piece that extra set up in this application is convenient to be connected with the external world and fixes, or buries the stability when using underground.

Drawings

Fig. 1 is a schematic view of a cable protective tube for cable laying.

Fig. 2 is a schematic partial structure view of a sectional view of a cable protective tube for laying a cable.

Fig. 3 is a schematic diagram of the structure of the portion a in fig. 1.

Fig. 4 is a schematic view of the structure of the outer wall of a cable protective tube for cable laying.

As shown in the figure: 1. arc-shaped semi-pipe; 2. connecting the foot piece; 3. a connecting sheet; 4. shaped frame; 5. a trapezoid block; 6. a trapezoid groove; 7. semi-annular spiral grooves; 8. a screw; 9. a partition plate; 10. an arc-shaped groove; 11. a flexible mat.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly connected to one of ordinary skill in the art to which this utility model belongs, and the knowledge of terms used in the description of this utility model herein for the purpose of describing particular embodiments is not intended to limit the utility model, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Please refer to fig. 1-4, a cable protection tube for cable laying, which comprises a tube body, the tube body includes two arc half tubes 1, the even evagination of lateral wall of two arc half tubes 1 is connected and is equipped with a plurality of connection foot pieces 2, two arc half tube 1 lateral wall is articulated along its length direction sets up, two through the hinge between the arc half tube 1, two keep away from the equal evagination of articulated end one end on the arc half tube 1 and be equipped with connection piece 3, two the connection piece 3 outside slip cup joints shape frame 4.

In order to further strengthen the fixing effect of the -shaped frame 4 and the connecting pieces 3, the upper wall and the lower wall in the -shaped frame 4 are both provided with trapezoid blocks 5 in a protruding mode, two connecting pieces 3 are provided with trapezoid grooves 6 in a concave mode along the length direction of the trapezoid blocks 5, opposite faces of the two connecting pieces 3 are provided with semi-annular spiral grooves 7 with openings facing the inner side walls of the -shaped frame 4 in a concave mode, the positions of the semi-annular spiral grooves 7 on the two connecting pieces 3 correspond to each other, screws 8 are arranged on the -shaped frame 4 in a threaded mode along the length direction of the semi-annular spiral grooves 7 in a matching mode, and accordingly fixing of the -shaped frame 4 is achieved through the cooperation of the screws 8 and the semi-annular spiral grooves 7.

Two the inside wall of arc half pipe 1 all is equipped with multiunit baffle 9 along its length direction, multiunit on the baffle 9 be close to the equal indent of arc half pipe 1 centre of a circle department and be equipped with arc wall 10, arc wall 10 interconnect is equipped with flexible pad 11, through flexible pad 11 and cable contact protection.

When the utility model is implemented, two arc-shaped half pipes are buckled according to the requirement when the utility model is used, so that a cable is positioned in an arc-shaped groove, and a trapezoid block in a frame is clamped into a trapezoid groove to slide after buckling, thereby fixing the two arc-shaped half pipes, and a corresponding screw is clamped into a threaded hole formed by the two semi-annular screw grooves to position.

The connecting pin piece can be inserted and fixed with other fixing surfaces such as a wall body or the like through bolts according to different using positions or buried underground to prevent the pipe body from sliding.

What is not described in detail in this specification is prior art known to those skilled in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a cable protection tube for cable laying, includes the body, its characterized in that: the pipe body comprises two arc half pipes (1), a plurality of connecting pin pieces (2) are uniformly and convexly connected to the outer side walls of the two arc half pipes (1), the two arc half pipes (1) are hinged in the length direction, the two arc half pipes (1) are provided with connecting pieces (3) in a protruding mode at one ends far away from the hinged ends, and the two connecting pieces (3) are sleeved with -shaped frames (4) in an outward sliding mode.

2. A cable protection tube for laying a cable according to claim 1, characterized in that: the upper wall and the lower wall in the frame (4) are both provided with trapezoid blocks (5) in an outward protruding mode, and the trapezoid blocks (5) are both matched with the trapezoid grooves (6) in an inward concave mode along the length direction of the connecting pieces (3).

3. A cable protection tube for laying a cable according to claim 2, characterized in that: the opposite surfaces of the two connecting pieces (3) are concavely provided with semi-annular screw grooves (7) with openings facing the inner side wall of the -shaped frame (4), the positions of the semi-annular screw grooves (7) on the two connecting pieces (3) correspond, and the -shaped frame (4) is provided with screws (8) along the length direction of the semi-annular screw grooves (7) in a matching threaded connection.

4. A cable protection tube for laying a cable according to claim 1, characterized in that: the inner side walls of the two arc-shaped half pipes (1) are provided with a plurality of groups of partition boards (9) along the length direction, and arc-shaped grooves (10) are concavely arranged on the partition boards (9) close to the circle center of the arc-shaped half pipes (1).

5. A cable protection tube for laying cables according to claim 4, wherein: the arc-shaped groove (10) is internally connected with a flexible pad (11).

6. A cable protection tube for laying a cable according to claim 1, characterized in that: the two arc-shaped half pipes (1) are hinged through a hinge.