CN212676868U

CN212676868U - Composite glass fiber reinforced plastic cable protection pipe

Info

Publication number: CN212676868U
Application number: CN202021596371.8U
Authority: CN
Inventors: 羊慧芳
Original assignee: Giles Xiamen Electric Co ltd
Current assignee: Giles Xiamen Electric Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-03-09
Anticipated expiration: 2030-08-04

Abstract

The utility model relates to a protection tube technical field just discloses a compound glass steel cable protection pipe includes the body, still includes: the number of the connecting blocks is 4, the connecting blocks are respectively arranged on the upper side and the lower side of the pipe body, threaded holes are formed in the surface of each connecting block in a penetrating mode, and the threaded holes penetrate to the inner side of the pipe body; the number of the adjusting bolts is 4, and the adjusting bolts are in threaded connection with the inner wall of the threaded hole; the utility model discloses a body, the connecting block, adjusting bolt, splint, the slide bar, the setting of first barrier layer and second barrier layer, it is fixed to make this protecting tube can carry out the centre gripping to the cable, and facilitate for workman's operation, and have good prevention of seepage nature, it lacks fixed knot to have solved some current glass steel cable protection pipes, can't carry out the centre gripping to the cable and fix, it is not hard up easily to cause between cable and the protecting tube, it brings inconvenience to lay the operation for workman, and the prevention of seepage nature is relatively poor, the inside problem that gets into moisture easily.

Description

Composite glass fiber reinforced plastic cable protection pipe

Technical Field

The utility model relates to a protection tube technical field specifically is a compound glass steel cable protection pipe.

Background

The cable is an electric energy or signal transmission device, usually comprises several or several groups of wire, along with the acceleration of urbanization construction pace, for beautifying the city, cooperation urban road construction reduces overhead line's maintenance work volume, further improves the power supply reliability, the power supply department invests a large amount of funds annually, will join in marriage net overhead line and reform transform into buried cable, the cable protection pipe is used on a large scale simultaneously, for preventing the cable from damaging, traditional cable protection pipe has steel pipe, cement pipe and plastic tubing.

The existing glass fiber reinforced plastic cable protection pipes lack a fixing structure, cannot clamp and fix cables, cause the situation that the cables and the protection pipes are easy to loosen, bring inconvenience to laying operation of workers, are poor in seepage prevention performance, and are easy to allow water to enter the interior.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound glass steel cable protection pipe, it can carry out the centre gripping to the cable fixed to offer convenience for workman's operation, and have good prevention of seepage nature, solved some glass steel cable protection pipes that have now and lacked fixed knot and construct, can't carry out the centre gripping to the cable fixed, cause between cable and the protective tube easy not hard up, it brings inconvenience to lay the operation for the workman, and the prevention of seepage nature is relatively poor, the inside problem that gets into moisture easily.

In order to achieve the above object, the utility model provides a following technical scheme: a composite glass fiber reinforced plastic cable protection pipe comprises a pipe body and further comprises:

the number of the connecting blocks is 4, the connecting blocks are respectively arranged on the upper side and the lower side of the pipe body, threaded holes are formed in the surface of each connecting block in a penetrating mode, and the threaded holes penetrate to the inner side of the pipe body;

the number of the adjusting bolts is 4, the adjusting bolts are in threaded connection with the inner wall of the threaded hole, clamping plates are arranged on the upper side and the lower side of the inner part of the pipe body, and one end, close to the clamping plates, of each adjusting bolt is rotatably connected with the surface of each clamping plate;

the number of the sliding rods is 8, the two sliding rods in the same group are respectively bolted to the front side and the rear side of the surface of the clamping plate, one end of each sliding rod, which is far away from the clamping plate, penetrates through the outer side of the pipe body, and the sliding rods are connected with the inner wall of the penetrating part of the pipe body in a sliding manner;

the first impermeable layer is arranged on the surface of the outer side of the pipe body, and the surface of the inner side of the pipe body is provided with the second impermeable layer.

Preferably, the upper side and the lower side of the inner cavity of the tube body are both provided with a placing groove, and the placing grooves are matched with the clamping plates for use.

Preferably, the rubber pad is bonded on the surface of one side, away from the sliding rod, of the clamping plate, and the clamping plate and the rubber pad are both arc-shaped integrally.

Preferably, the rubber pad is made of insulating rubber, and the surface of one side, away from the clamping plate, of the rubber pad is provided with anti-skidding lines.

Preferably, the first impermeable layer and the second impermeable layer are both made of PE material, and the thickness of the first impermeable layer is the same as that of the second impermeable layer.

Preferably, the cross section of the sliding rod is circular, and the sliding rod is made of wear-resistant steel.

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

the utility model discloses a body, the connecting block, adjusting bolt, splint, the slide bar, the setting of first barrier layer and second barrier layer, it is fixed to make this protecting tube can carry out the centre gripping to the cable, and facilitate for workman's operation, and have good prevention of seepage nature, it lacks fixed knot to have solved some current glass steel cable protection pipes, can't carry out the centre gripping to the cable and fix, it is not hard up easily to cause between cable and the protecting tube, it brings inconvenience to lay the operation for workman, and the prevention of seepage nature is relatively poor, the inside problem that gets into moisture easily.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a right sectional view of the present invention;

FIG. 3 is a perspective view of the splint of the present invention;

fig. 4 is a structure layer diagram of the pipe body of the present invention.

In the figure: 1. a pipe body; 2. connecting blocks; 3. adjusting the bolt; 4. a splint; 5. a slide bar; 6. a placement groove; 7. a first barrier layer; 8. a second barrier layer; 9. and (7) a rubber pad.

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.

Referring to fig. 1-4, a composite glass fiber reinforced plastic cable protection tube includes a tube body 1, and further includes:

the number of the connecting blocks 2 is 4, the connecting blocks are respectively arranged on the upper side and the lower side of the pipe body 1, threaded holes are formed in the surface of each connecting block 2 in a penetrating mode, and the threaded holes penetrate to the inner side of the pipe body 1;

the number of the adjusting bolts 3 is 4, the adjusting bolts are in threaded connection with the inner wall of the threaded hole, clamping plates 4 are arranged on the upper side and the lower side of the inner part of the pipe body 1, and one end, close to the clamping plates 4, of each adjusting bolt 3 is rotatably connected with the surface of each clamping plate 4;

the number of the sliding rods 5 is 8, the two sliding rods 5 in the same group are respectively bolted to the front side and the rear side of the surface of the clamping plate 4, one end, far away from the clamping plate 4, of each sliding rod 5 penetrates to the outer side of the pipe body 1, and the sliding rods 5 are connected with the inner wall of the penetrating position of the pipe body 1 in a sliding mode;

and a first impermeable layer 7 provided on the outer surface of the pipe body 1, and a second impermeable layer 8 provided on the inner surface of the pipe body 1.

Specifically, as shown in fig. 1 and 2, the upper and lower both sides of the inner cavity of the pipe body 1 are both provided with a placing groove 6, and the placing groove 6 is used in cooperation with the clamping plate 4, and through the inside of the placing groove 6, the clamping plate 4 can enter the inside of the placing groove 6, so that the cable is prevented from passing through the protection pipe.

Specifically, as shown in fig. 2 and 3, a rubber pad 9 is bonded on the surface of the clamping plate 4 on the side away from the sliding rod 5, and the clamping plate 4 and the rubber pad 9 are both arc-shaped integrally, so that the rubber pad 9 can protect the cable and improve the insulation property of the protection tube.

Specifically, as shown in fig. 3, the rubber pad 9 is made of insulating rubber, and the surface of the side of the rubber pad 9 away from the clamping plate 4 is provided with anti-slip lines, so that the friction between the rubber pad 9 and the cable can be increased by the anti-slip lines, and the clamping and fixing effects can be improved.

Specifically, as shown in fig. 4, the first impermeable layer 7 and the second impermeable layer 8 are both made of PE material, and the first impermeable layer 7 and the second impermeable layer 8 have the same thickness, and the PE material has good impermeable performance and excellent electrical insulation, and effectively improves the waterproof effect of the protective pipe.

Specifically, as shown in fig. 1 and 2, the cross section of the sliding rod 5 is circular, and the sliding rod 5 is made of wear-resistant steel, so that the service life of the sliding rod 5 can be prolonged.

The working principle is as follows: when fixing the cable, at first pass body 1 with the cable, rotate the adjusting bolt 3 of both sides about afterwards, it makes the adjusting bolt 3 of both sides begin to be relative motion under the effect of screw thread, splint 4 of both sides is relative motion together about the while, because slide bar 5's setting, it makes splint 4 can not rotate along with adjusting bolt 3 together, the surface of cable is hugged closely to the rubber pad 9 of splint 4 inboard surface afterwards, the cable is in centre gripping fixed state this moment, and through the setting of first barrier 7 and second barrier 8, they can effectively promote the water-proof effects of this protective tube, the protectiveness of this protective tube has been improved simultaneously.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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.

Claims

1. The utility model provides a compound glass steel cable protection pipe, includes body (1), its characterized in that: further comprising:

the number of the connecting blocks (2) is 4, the connecting blocks are respectively arranged on the upper side and the lower side of the pipe body (1), threaded holes are formed in the surface of each connecting block (2) in a penetrating mode, and the threaded holes penetrate to the inner side of the pipe body (1);

the number of the adjusting bolts (3) is 4, the adjusting bolts are in threaded connection with the inner wall of the threaded hole, clamping plates (4) are arranged on the upper side and the lower side of the inner part of the pipe body (1), and one end, close to the clamping plates (4), of each adjusting bolt (3) is rotatably connected with the surface of each clamping plate (4);

the number of the sliding rods (5) is 8, the two sliding rods (5) in the same group are respectively bolted to the front side and the rear side of the surface of the clamping plate (4), one end, far away from the clamping plate (4), of each sliding rod (5) penetrates through the outer side of the pipe body (1), and the sliding rods (5) are in sliding connection with the inner wall of the penetrating position of the pipe body (1);

the first impermeable layer (7) is arranged on the surface of the outer side of the pipe body (1), and the surface of the inner side of the pipe body (1) is provided with a second impermeable layer (8).

2. The composite glass fiber reinforced plastic cable protection tube of claim 1, wherein: the upper side and the lower side of the inner cavity of the pipe body (1) are both provided with a placing groove (6), and the placing groove (6) is matched with the clamping plate (4) for use.

3. The composite glass fiber reinforced plastic cable protection tube of claim 1, wherein: the rubber pad (9) is bonded on the surface of one side, away from the sliding rod (5), of the clamping plate (4), and the clamping plate (4) and the rubber pad (9) are both arc-shaped integrally.

4. A composite glass fiber reinforced plastic cable protection tube according to claim 3, wherein: the rubber pad (9) is made of insulating rubber, and anti-skidding lines are arranged on the surface of one side, away from the clamping plate (4), of the rubber pad (9).

5. The composite glass fiber reinforced plastic cable protection tube of claim 1, wherein: the first impermeable layer (7) and the second impermeable layer (8) are both made of PE materials, and the thickness of the first impermeable layer (7) is the same as that of the second impermeable layer (8).

6. The composite glass fiber reinforced plastic cable protection tube of claim 1, wherein: the cross section of the sliding rod (5) is circular, and the sliding rod (5) is made of wear-resistant steel.