CN202451977U

CN202451977U - Novel cable bridge

Info

Publication number: CN202451977U
Application number: CN2011205207240U
Authority: CN
Inventors: 郑胜松
Original assignee: TIANJIN ZHONGNENG ELECTRIC POWER EQUIPMENT MANUFACTURING Co Ltd
Current assignee: TIANJIN ZHONGNENG ELECTRIC POWER EQUIPMENT MANUFACTURING Co Ltd
Priority date: 2011-12-14
Filing date: 2011-12-14
Publication date: 2012-09-26
Anticipated expiration: 2021-12-14

Abstract

The utility model discloses a novel cable bridge, which is easy to install and detach and saves materials. The novel cable bridge is composed of a cover plate (1), longitudinal raised lines (2), side panels (3) and the like. The novel cable bridge is characterized in that the longitudinal raised lines (2) are arranged on the bottom parts on the two sides of the cover plate (1), longitudinal grooves (4) corresponding to the longitudinal raised lines (2) are arranged on the top parts of the side panels (3), and U-shaped transverse grooves (5) are arranged on the bottom parts of the side panels (3). The novel cable bridge assembled by the cover plate (1), the side panels (3) and a bottom plate (7) are very convenient to assemble and transport; the edge of the cover plate (1) is slightly wider than a side plate of the longitudinal groove (4) of each side panel (3), so that the cover plate is easy to open; the side panels (3) are connected with the bottom plate (7) through bolts (10), and the bottom parts of the bolts (10) are parallel with and level to the lower side edges of the transverse grooves (5), so that a cable is not cut to be damaged; and as radiating holes (9) are formed on the bottom plate, heat generated by the cable can be timely removed, and materials are saved.

Description

The novel cable crane span structure

Technical field

The utility model relates to a kind of cable testing bridge, relates in particular to a kind of novel cable crane span structure.

Background technique

Cable testing bridge is extensive in sector applications such as oil, chemical industry, electric power, light industry, telecommunications, is mainly used in laying of empty power cable, actuating cable, illuminating line, telecommunication cable, has relatively high expectations for intensity, the bearing capacity of crane span structure.What existing cable testing bridge had is processed by the bulk metal framework, and the cable testing bridge heavy construction of this type is unfavorable for mounting or dismounting, transportation; The employing self tapping screw that has connects, and the tip of self tapping screw is positioned at the crane span structure main body, if installation is improper, the isolation layer of cable may be scratched in its tip, thus the potential safety hazard of bringing.In addition, after the cover plate of cable testing bridge was installed, if will in cable testing bridge, increase cable, the unlatching of cover plate was cumbersome.

Summary of the invention

In order to solve the problems of the technologies described above, the utility model provides a kind of simple and reasonable, easy mounting or dismounting, saves the novel cable crane span structure of material, is made up of cover plate (1), vertical raised line (2), side plate (3), longitudinal fluting (4), cross groove (5), tapped hole (6), base plate (7), through hole (8), radiation hole (9), bolt (10); Two side bottoms that it is characterized in that cover plate are provided with vertical raised line; The top of side plate is provided with and vertical corresponding longitudinal fluting of raised line, and the bottom of side plate is provided with the cross groove of U-shaped, and the U-shaped actinal surface of cross groove to the inside; The biside plate of cross groove is provided with tapped hole; The side of base plate is corresponding with cross groove, and base plate is provided with through hole, the size of through hole and tapped hole measure-alike; Bolt and through hole and tapped hole are complementary, and base plate is connected with side plate through bolt.

The beneficial effect of the utility model is: adopt cover plate, side plate and base plate to assemble, assembling and transportation are all very convenient; The longitudinal fluting side plate of side plate slightly is wider than at the edge of cover plate, opens the operation of cover plate and accomplishes very easily; Side plate is connected through bolt with base plate, and the bottom of bolt is concordant with the lower side of cross groove, can not hurt cable; Offer radiation hole on the base plate, can the heat of the generation of cable in time got rid of and saved material.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the enlarged view of the cover plate of the utility model;

Fig. 3 is the enlarged view of the side plate of the utility model;

Fig. 4 is the enlarged view of the base plate of the utility model;

Fig. 5 is the enlarged view of the bolt of the utility model.

Embodiment

According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5; Two side bottoms of cover plate (1) are provided with vertical raised line (2); The top of side plate (3) is provided with and vertical corresponding longitudinal fluting of raised line (2) (4); The side of cover plate (1) slightly is wider than the side plate of longitudinal fluting (4), and the operator fastens cover plate (1) side can accomplish the open operation of cover plate (1) easily; Cross groove (5) is arranged at side plate (4) bottom, and opening respectively has a tapped hole (6) over against the inboard on the biside plate; The position of two tapped holes (6) is corresponding; Base plate (7) can insert in the cross groove (5), with the relative position of tapped hole (6) through hole (8) is arranged, and bolt (10) can be screwed into tapped hole (6) and through hole (8); Side plate (4) and base plate (7) are fixed together, and align with the lower surface of the lower side panel of cross groove (5) in the bottom of bolt (10); Base plate (7) has whenever arranged 2-3 radiation hole (9), and the heat that produces in can the using process with cable in time discharges.

Claims

1. novel cable crane span structure; Be made up of cover plate (1), vertical raised line (2), side plate (3), longitudinal fluting (4), cross groove (5), tapped hole (6), base plate (7), through hole (8), radiation hole (9), bolt (10), it is characterized in that two side bottoms of cover plate (1) are provided with vertical raised line (2), the top of side plate (3) is provided with and vertical corresponding longitudinal fluting of raised line (2) (4); The bottom of side plate (3) is provided with the cross groove (5) of U-shaped; The U-shaped actinal surface of cross groove (5) to the inside, the biside plate of cross groove (5) is provided with tapped hole (6), the side of base plate (7) is corresponding with cross groove (5); Base plate (7) is provided with through hole (8); The size of through hole (8) and tapped hole (6) measure-alike, bolt (10) is complementary with through hole (8) and tapped hole (6), and base plate (7) passes through bolt (10) and is connected with side plate (3).