CN212968930U

CN212968930U - Cable supporting device for cable trench

Info

Publication number: CN212968930U
Application number: CN202022137212.8U
Authority: CN
Inventors: 程勇; 王建军; 李光廷; 冯国华
Original assignee: Henan Vocational College of Water Conservancy and Environment
Current assignee: Henan Vocational College of Water Conservancy and Environment
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-04-13
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to the technical field of cable support devices, in particular to a cable support device for a cable trench, which comprises a fixed plate, wherein a support guard plate is arranged on the surface of the fixed plate, a mounting groove is arranged on the surface of the support guard plate, a wire binding roller is arranged in the mounting groove, an edge groove is arranged on the surface of the wire binding roller, a bearing ring is arranged in the edge groove, the end part of a support column is sleeved with the bearing ring, the other end of the support column is fixed on the surface of the mounting groove, and a butt groove is arranged on the top surface of; the beneficial effects are that: the utility model provides a cable support device for cable pit adds in the mounting groove of fixed plate and establishes the bunch roller, and when the cable was laid, the tractive cable drove the bunch roller and rolls, has avoided the cable surface to be scraped by the fixed plate and damaged, and every strand of cable independently places in the mounting groove, avoids the inconvenience that a plurality of cable winding brought.

Description

Cable supporting device for cable trench

Technical Field

The utility model relates to a cable support technical field specifically is a cable support device for cable pit.

Background

In the pumped storage power station, the primary cable trench and the secondary cable trench are indispensable members and are the places where cables are most concentrated. When a large number of cables are arranged in the cable trench, the cables are easy to be mixed and disorderly, not only is searching and maintenance inconvenient, but also when the cables are laid, the cables slide on the bracket, the cable sheath is easy to be scraped, electric leakage is caused, and safety threat is caused to constructors; meanwhile, the existing support lacks a separation structure for cables, and a plurality of cables are stacked together, so that the phenomena of cable connection, short circuit and the like are easily caused, and the safe and stable operation of the whole power station is further influenced; therefore, the utility model provides a cable support device for cable pit is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable support device for cable pit to solve the problem that proposes among 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 supporting device for cable pit, includes the fixed plate, the surface of fixed plate is provided with a backplate, the mounting groove has been seted up on the surface of backplate, the inside of mounting groove is provided with the bunch roller, the limit groove has been seted up on the surface of bunch roller, the internally mounted in limit groove has the race ring, the tip at the support column is established to the race ring cover, the other end of support column is fixed on the surface of mounting groove, and the top surface of a backplate has seted up the butt joint groove, it has the clamp plate to peg graft in the inside in butt joint groove, the card wire casing has been seted up to the bottom surface of clamp plate, the surface in card wire casing is provided with the damping pad, and the surface at the connecting plate is fixed to the top surface of clamp plate.

Preferably, the supporting and protecting plate is of a square plate-shaped structure, the supporting and protecting plates are arranged in a plurality of rows, the supporting and protecting plates are distributed in an upper row and a lower row along the fixing plate, the reinforcing rib plate is of a right-angle trapezoid plate-shaped structure, and one right-angle edge of the reinforcing rib plate is fixed on the surface of the fixing plate.

Preferably, the mounting groove is square structure, and the top surface of mounting groove is convex curved surface, and the mounting groove is provided with a plurality ofly, and a plurality of mounting grooves are arranged along the long limit of a backplate and are distributed, and the butt joint groove communicates with each other with the mounting groove, and butt joint groove and mounting groove one-to-one.

Preferably, the bunch roller is "worker" font circular cylinder structure, and the limit groove is circular structure, and the limit groove is provided with two, and two limit grooves are around bunch roller symmetric distribution, and the support column is circular cylinder structure.

Preferably, the clamp plate is square plate-shaped structure, the wire clamping groove is circular arc-shaped structure, the damping pad is circular arc-shaped plate-shaped structure, the connecting plate is square plate-shaped structure, the ear plates are provided with two, the two ear plates are respectively distributed at two ends of the connecting plate, and the surface of the ear plates is provided with screws.

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

1. the utility model provides a cable supporting device for cable pit adds in the mounting groove of fixed plate and establishes the bunch roller, and when the cable was laid, the tractive cable drove the bunch roller and rolls, has avoided the cable surface to be scratched by the fixed plate and damaged, and each strand of cable is independently placed in the mounting groove, avoids the inconvenience that a plurality of cables twine and bring;

2. the utility model provides a cable support device for cable pit begins the butt joint groove on the mounting groove, and the clamp plate is filled in to butt joint inslot portion, and the card wire casing of clamp plate bottom extrudees the cable downwards, makes the tight subsides of cable on bunch roller surface, avoids the cable to drop from the mounting groove.

Drawings

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

fig. 2 is an enlarged schematic view of a structure in fig. 1.

In the figure: the device comprises a fixed plate 1, a supporting plate 2, a mounting groove 3, a bunching roller 4, a side groove 5, a bearing ring 6, a support column 7, a butt joint groove 8, a pressing plate 9, a wire clamping groove 10, a damping pad 11, a connecting plate 12, an ear plate 13 and a reinforcing rib plate 14.

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 to 2, the present invention provides a technical solution: a cable supporting device for a cable trench comprises a fixing plate 1, wherein supporting plates 2 are arranged on the surface of the fixing plate 1, the supporting plates 2 are of a square plate-shaped structure, the supporting plates 2 are arranged in a plurality of numbers, the supporting plates 2 are distributed along the fixing plate 1 in an up-down arrangement mode, reinforcing rib plates 14 are arranged on the bottom surfaces of the supporting plates 2, the reinforcing rib plates 14 are of right-angle trapezoid plate-shaped structures, and one right-angle side of each reinforcing rib plate 14 is fixed on the surface of the fixing plate 1;

the surface of the supporting plate 2 is provided with a mounting groove 3, a bunching roller 4 is arranged in the mounting groove 3, the surface of the bunching roller 4 is provided with an edge groove 5, a bearing ring 6 is arranged in the edge groove 5, the bearing ring 6 is sleeved at the end part of a supporting column 7, the other end of the supporting column 7 is fixed on the surface of the mounting groove 3, the bunching roller 4 is of an I-shaped circular cylinder structure, the edge groove 5 is of a circular structure, the edge grooves 5 are provided with two, the two edge grooves 5 are symmetrically distributed about the bunching roller 4, the supporting column 7 is of a circular cylinder structure, the top surface of the supporting plate 2 is provided with a butt joint groove 8, the mounting groove 3 is of a square structure, the top surface of the mounting groove 3 is of a circular arc curved surface, the mounting groove 3 is provided with a plurality of mounting grooves 3, the mounting grooves 3 are distributed along the long edge of the supporting plate 2 in, card wire casing 10 has been seted up to the bottom surface of clamp plate 9, the surface of card wire casing 10 is provided with damping pad 11, the top surface of clamp plate 9 is fixed on the surface of connecting plate 12, the surface of connecting plate 12 is provided with otic placode 13, clamp plate 9 is square platelike structure, card wire casing 10 is circular arc structure, damping pad 11 is circular arc platelike structure, connecting plate 12 is square platelike structure, otic placode 13 is provided with two, two otic placodes 13 distribute respectively at the both ends of connecting plate 12, and the surface of otic placode 13 is provided with the screw.

The working principle is as follows: during the in-service use, penetrate the cable in mounting groove 3, during the tractive cable, the cable drives bunch roller 4 roll, reduce cable surface wear, stranded cable is independently placed respectively in mounting groove 3, after the wiring of stranded cable is accomplished, press connecting plate 12 in the top of a backplate 2, clamp plate 9 inserts in butt joint groove 8 this moment, card wire casing 10 extrudees damping pad 11 and extrudes the surface at bunch roller 4 with the cable, fix otic placode 13 on the surface of fixed plate 1 and supporting plate 2 with the help of the screw, connecting plate 12 can not drop this moment, and the cable is by clamp plate 9 and bunch roller 4 centre gripping can not drop from mounting groove 3, realize strutting the cable.

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 cable supporting device for cable pit, includes fixed plate (1), its characterized in that: the surface of the fixed plate (1) is provided with a supporting plate (2), the surface of the supporting plate (2) is provided with a mounting groove (3), a wire bundling roller (4) is arranged inside the mounting groove (3), the surface of the wire bundling roller (4) is provided with a side groove (5), a bearing ring (6) is arranged inside the side groove (5), the end part of a supporting column (7) is sleeved with the bearing ring (6), the other end of the supporting column (7) is fixed on the surface of the mounting groove (3), the top surface of the supporting plate (2) is provided with a butt joint groove (8), a pressing plate (9) is inserted into the butt joint groove (8), a wire clamping groove (10) is formed in the bottom surface of the pressing plate (9), the surface of the wire clamping groove (10) is provided with a damping pad (11), the top surface of the pressing plate (9) is fixed on the surface of the connecting plate (12), and the surface of the connecting, and the bottom surface of the supporting plate (2) is provided with a reinforcing rib plate (14).

2. The cable support device for a cable trench according to claim 1, wherein: the supporting guard plates (2) are of square plate-shaped structures, the supporting guard plates (2) are arranged in a plurality of rows, the supporting guard plates (2) are distributed along the fixing plate (1) in an upper-lower arrangement mode, the reinforcing rib plates (14) are of right-angle trapezoid plate-shaped structures, and one right-angle edge of each reinforcing rib plate (14) is fixed on the surface of the fixing plate (1).

3. The cable support device for a cable trench according to claim 1, wherein: mounting groove (3) are square structure, and the top surface of mounting groove (3) is convex curved surface, and mounting groove (3) are provided with a plurality ofly, and a plurality of mounting grooves (3) are arranged along the long limit of a fender board (2) and are distributed, and butt joint groove (8) communicate with each other with mounting groove (3), and butt joint groove (8) and mounting groove (3) one-to-one.

4. The cable support device for a cable trench according to claim 1, wherein: the wire bundling roller (4) is of an I-shaped circular cylinder structure, the side grooves (5) are of a circular structure, the number of the side grooves (5) is two, the two side grooves (5) are symmetrically distributed about the wire bundling roller (4), and the support columns (7) are of a circular cylinder structure.

5. The cable support device for a cable trench according to claim 1, wherein: the pressing plate (9) is of a square plate-shaped structure, the wire clamping groove (10) is of a circular arc-shaped structure, the damping pad (11) is of a circular arc-shaped plate-shaped structure, the connecting plate (12) is of a square plate-shaped structure, the lug plates (13) are provided with two lug plates, the two lug plates (13) are respectively distributed at two ends of the connecting plate (12), and screws are arranged on the surfaces of the lug plates (13).