CN210669398U

CN210669398U - Novel glass fiber reinforced plastic cable tube box connecting structure

Info

Publication number: CN210669398U
Application number: CN201922201077.6U
Authority: CN
Inventors: 高为民; 王培雪
Original assignee: Hengshui Denai Railway Equipment Co Ltd
Current assignee: Hengshui Denai Railway Equipment Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-06-02
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a novel connecting structure of a glass fiber reinforced plastic cable channel, which comprises a box cover, a box body and a face cover, wherein both sides of the box body are provided with corner blocks, one side of the box body, which is positioned adjacent to the two corner blocks, is provided with a convex block, the inside of the two convex blocks is provided with a threaded hole II, one side of the box body is provided with the box cover, the inside of one side of the box cover is provided with a mounting groove, one side of the box cover, which is positioned in the mounting groove, is provided with a clamping groove, the cover plate of the utility model is of a socket joint type, the two cover plates are integrally formed without joints, meanwhile, the whole body is not fixed by any rivet and screw, the side surface is also designed into an integral body, rainwater is not easy to enter, in addition, the box body is not required to be punched, the connecting plate is not required to be independently made, the box body is, the whole installation efficiency is greatly improved, the safety is improved, and seamless connection is realized.

Description

Novel glass fiber reinforced plastic cable tube box connecting structure

Technical Field

The utility model relates to a cable pipe case technical field specifically is a novel glass steel cable pipe case connection structure.

Background

The glass fiber reinforced plastic cable pipe is a pipeline formed by using resin as a matrix, using continuous glass fibers and fabrics thereof as reinforcing materials and adopting a computer-controlled winding process or a pultrusion process. The high-quality cable conduit product is compounded by taking resin as a matrix and glass fiber as a reinforcing material, is bonded and molded with unsaturated resin, and can be matched with modern cable engineering construction.

The glass fiber reinforced plastic cable protection pipe is suitable for protection pipes for laying power and communication cables in various environments. Especially, the cable bridge-crossing cable is used in special environments such as traffic crossing, cable crossing rivers, bridge crossing and the like, can fully embody the superior performances such as simple and convenient construction, high strength and the like, and is widely applied to the field of infrastructure construction of electric power, communication, traffic, civil aviation airports and the like.

However, more existing glass fiber reinforced plastic cable channel boxes are characterized in that cover plates are directly butted, gaps are formed in the middle of the cover plates, rainwater can enter easily, the rainwater can erode cables, the simple waterproof cover plate is a flat plate, the side face of the simple waterproof cover plate is riveted by a rivet and is not protected, water can enter easily due to loose lap joint, the rivet is prone to being shy and falling easily, holes are formed in two box bodies and then connected through connecting plates, holes are also formed in the connecting plates and connected through rivets or screws, when the glass fiber reinforced plastic cable channel box is installed beside a viaduct of an expressway, installation is dangerous, and working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel glass steel cable pipe case connection structure to it is more that two pipe casees realize the butt joint through the combination of a glass steel and bolt to solve current glass steel cable pipe case, and not only the dismouting is very inconvenient, and the gap between the pipe case can be bigger moreover, can not realize seamless butt joint, causes rain proofness to descend, influences the problem of the cable in the box easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel glass steel cable channel case connection structure, includes case lid, box and face guard, the box both sides all are equipped with the corner piece, the box is located that two adjacent one sides of corner piece are equipped with protruding piece, and the inside of two protruding pieces all is equipped with No. two screw holes, box one side is equipped with the case lid, the inside of case lid one side is equipped with the mounting groove, one side that the case lid is located the mounting groove is equipped with the draw-in groove, the inside at mounting groove both ends all is equipped with the screw hole No. one, can dismantle through the bolt between No. two screw holes of box and case lid and the screw hole and be connected, the draw-in groove interpolation of case lid has the face guard, just the face guard is.

As an optimized technical scheme of the utility model, the box is whole to be "protruding" style of calligraphy shape, and two the sum of the width of limit piece and box just in time equals the width of mounting groove.

As an optimal technical scheme of the utility model, the face guard is whole to be "concave" style of calligraphy shape, just the width of face guard equals the length of draw-in groove.

As an optimal technical scheme of the utility model, the thickness of face guard equals the interval of protruding piece to the draw-in groove, the width of draw-in groove promptly.

Compared with the prior art, the beneficial effects of the utility model are that: this novel glass steel cable pipe case connection structure, its structural design is reasonable, the apron is the socket joint formula, two apron integrated into one piece, do not connect, and also can chisel out a recess on the gap limit that face guard and box are connected, in the too big entering clearance of rainwater, can flow down along the gap, reach complete waterproof, whole without any rivet screw fixation simultaneously, also difficult rust, be difficult for droing, the side also designs into the integral type, the rainwater is equally difficult also to get into, need not punch on the box in addition, also need not do the connecting plate alone, directly make socket joint on the box, integrated into one piece, insert the preceding inside to the back and go, itself just take the connection position, can fix with the self-tapping, also can be unfixed, the efficiency of installation has wholly improved greatly, the security has improved, and be seamless connection.

Drawings

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

FIG. 2 is a schematic view of the structure of the case cover of the present invention;

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

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

In the figure: 1. a box cover; 11. mounting grooves; 12. a card slot; 13. a first threaded hole; 2. a box body; 21. a raised block; 22. a corner block; 23. a second threaded hole; 3. a face mask; 4. and (4) bolts.

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, the present invention provides a technical solution: a novel connecting structure for a glass fiber reinforced plastic cable channel comprises a box cover 1, a box body 2 and a face cover 3, wherein corner blocks 22 are arranged on two sides of the box body 2, a protruding block 21 is arranged on one side of the box body 2 adjacent to the two corner blocks 22, a second threaded hole 23 is arranged inside each of the two protruding blocks 21, the box cover 1 is arranged on one side of the box body 2, a mounting groove 11 is arranged inside one side of the box cover 1, a clamping groove 12 is arranged on one side of the box cover 1, which is positioned in the mounting groove 11, a first threaded hole 13 is arranged inside each of two ends of the mounting groove 11, the second threaded hole 23 and the first threaded hole 13 of the box body 2 and the box cover 1 are detachably connected through bolts 4, the face cover 3 is inserted into the clamping groove 12 of the box cover 1, the face cover 3 is abutted against the protruding blocks 21, the box body 2 is placed in the mounting groove 11 of the box cover 1, the first threaded hole 13 is aligned with the second, because the interval between protruding piece 21 and the case lid 1 just in time equals the width of draw-in groove 12, and the thickness of face guard 3 also just in time equals the width of draw-in groove 12, so face guard 3 card is behind draw-in groove 12, and protruding piece 21 can support face guard 3, and face guard 3 just so can not make a round trip to rock, and has accomplished seamless connection.

Further, the box body 2 is integrally in a shape like a Chinese character 'tu', and the sum of the widths of the two corner blocks 22 and the box body 2 is just equal to the width of the mounting groove 11, so that the whole box body 2 can be clamped in the mounting groove 11 of the box cover 1 and is tightly attached.

Further, the whole face guard 3 is in a concave shape, the width of the face guard 3 is equal to the length of the clamping groove 12, and seamless butt joint is achieved between the face guard 3 and the box cover 1.

Further, the thickness of face guard 3 equals the interval of protruding piece 21 to draw-in groove 12, and the width of draw-in groove 12 guarantees that face guard 3 can support between case lid 1 and box 2 through protruding piece 21, realizes connecting promptly.

The working principle is as follows: during the use, put box 2 in the mounting groove 11 of case lid 1, No. two screw holes 23 are aimed at to screw hole 13, screw up with bolt 4 can, then directly block face guard 3 in the draw-in groove 12 of case lid 1, because the interval between protruding piece 21 and the case lid 1 just in time equals the width of draw-in groove 12, and the thickness of face guard 3 also just in time equals the width of draw-in groove 12, so 3 blocks of face guard behind draw-in groove 12, protruding piece 21 can support face guard 3, face guard 3 just so can not make a round trip to rock, and seamless connection has been accomplished, the efficiency of installation has wholly been improved greatly to this kind of connected mode, and the security is improved.

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 novel glass steel cable channel connection structure, includes case lid (1), box (2) and face guard (3), its characterized in that: the utility model discloses a case, including box (2), protruding piece (21), slot (11), threaded hole (13), box (2) and case lid (1), box (2) both sides all are equipped with corner piece (22), box (2) are located two adjacent one sides of corner piece (22) and are equipped with protruding piece (21), and the inside of two protruding pieces (21) all is equipped with No. two threaded holes (23), box (2) one side is equipped with case lid (1), the inside that case lid (1) is located mounting groove (11) is equipped with draw-in groove (12), the inside at mounting groove (11) both ends all is equipped with threaded hole (13) No. one, can dismantle through bolt (4) and be connected between No. two threaded holes (23) and No. one threaded hole (13) of box lid (1), the draw-in groove (12) interpolation of case lid (1) has face guard (3), just face guard (3.

2. The novel glass fiber reinforced plastic cable channel box connecting structure of claim 1, wherein: the box body (2) is in a convex shape as a whole, and the sum of the widths of the two corner blocks (22) and the box body (2) is just equal to the width of the mounting groove (11).

3. The novel glass fiber reinforced plastic cable channel box connecting structure of claim 1, wherein: the mask (3) is integrally concave, and the width of the mask (3) is equal to the length of the clamping groove (12).

4. The novel glass fiber reinforced plastic cable channel box connecting structure of claim 1, wherein: the thickness of the face mask (3) is equal to the distance from the convex block (21) to the clamping groove (12), namely the width of the clamping groove (12).