CN219041346U

CN219041346U - Wire and cable insulation overhead device for construction site

Info

Publication number: CN219041346U
Application number: CN202222350922.8U
Authority: CN
Inventors: 张建辉; 王玉柱; 南永强; 王海荣; 孙剑锋; 姬晓玉
Original assignee: Jinchuan Group Engineering And Construction Co ltd
Current assignee: Jinchuan Group Engineering And Construction Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-05-16
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to an overhead device for insulation of electric wires and cables on a construction site, which comprises a rotatable lifting hook, a supporting structure and a connecting plate which are connected together. Two ends of the supporting structure are respectively provided with a fixed hanging ring, and the middle part of the supporting structure is provided with the connecting plate; a plurality of through holes are uniformly distributed on the connecting plate, and temporary hanging rings are arranged in the through holes. The utility model has simple operation and low cost, can effectively utilize space when carrying out cable laying operation, has neat cable laying, clear classification, low use cost and higher recycling rate.

Description

Wire and cable insulation overhead device for construction site

Technical Field

The utility model relates to a construction tool, in particular to an overhead wire and cable insulation device for a construction site.

Background

The construction site temporary cable laying mostly adopts a steel pipe overhead laying method, vertical steel pipes are buried at two sides, and the two sides are fixed by flexible rope ends to finish the temporary cable laying.

The temporary cable is contacted with the steel pipe, and the temporary cable is randomly pulled and randomly connected and dragged, so that the cable protection skin is easily damaged and even the cable is broken, electric shock safety accidents are caused, more potential safety hazards are caused, building construction is affected, and the site is untidy. Meanwhile, the temporary electric equipment on site is more, a large number of cables are laid in a centralized mode, and if the temporary electric equipment fails, the cables of the equipment cannot be rapidly distinguished to be powered off.

Disclosure of Invention

The utility model aims to provide a simple and low-cost overhead wire and cable insulation device for a construction site.

In order to solve the problems, the utility model provides an overhead wire and cable insulation device for a construction site, which is characterized in that: the device comprises a rotatable lifting hook, a supporting structure and a connecting plate which are connected together; two ends of the supporting structure are respectively provided with a fixed hanging ring, and the middle part of the supporting structure is provided with the connecting plate; a plurality of through holes are uniformly distributed on the connecting plate, and temporary hanging rings are arranged in the through holes.

The rotatable lifting hook and the temporary lifting ring both comprise hooks and nuts; a sleeve wire is arranged at the lower part of the vertical section of the hook, and the nut is arranged on the sleeve wire; the rest part of the hook except the mantle fiber is wrapped with polystyrene.

The support structure comprises a transverse plate and inclined plates symmetrically arranged at two ends of the transverse plate; the center of the transverse plate is provided with a perforation, the vertical section of the rotatable lifting hook is inserted into the perforation, and the tail end of the perforation is fixed by adopting a nut.

The bending parts in the fixed hanging rings at the two ends of the supporting structure are symmetrically arranged towards each other.

The vertical section of the temporary hanging ring is inserted into the through hole, and the tail end of the temporary hanging ring is fixed on the connecting plate by adopting a nut.

Compared with the prior art, the utility model has the following advantages:

1. the rotatable lifting hook and the supporting structure are connected through the nuts to form the hanging structure, so that hanging can be conveniently carried out at various angles.

2. When the utility model is adopted, the space can be effectively utilized when the cable laying operation is carried out, the cable laying is tidy, the classification is clear, the use cost is low, and the recycling rate is higher.

3. The utility model has simple operation, low cost and repeated use.

Drawings

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of a connection board in the present utility model.

Fig. 3 is a schematic view of a rotatable hook or temporary sling according to the present utility model.

In the figure: 1-a rotatable hook; 2-a support structure; 3-a nut; 4-threading; 5, fixing a hanging ring; 6, connecting a plate; 7-a through hole; 8, a temporary hanging ring; 9-hooks.

Detailed Description

As shown in fig. 1 to 3, an overhead device for insulation of electric wires and cables on a construction site comprises a rotatable lifting hook 1, a supporting structure 2 and a connecting plate 6 which are connected together. Two ends of the supporting structure 2 are respectively provided with a fixed hanging ring 5, and the middle part of the supporting structure 2 is provided with a connecting plate 6; a plurality of through holes 7 are uniformly distributed on the connecting plate 6, and temporary hanging rings 8 are arranged in the through holes 7.

Wherein: the rotatable lifting hook 1 and the temporary lifting ring 8 comprise a hook 9 and a nut 3; a sleeve wire 4 is arranged at the lower part of the vertical section of the hook 9, and a nut 3 is arranged on the sleeve wire 4; the rest of the hooks 9 except the mantle fiber 4 are wrapped with polystyrene.

The support structure 2 comprises a transverse plate and inclined plates symmetrically arranged at two ends of the transverse plate; the centre of the cross plate is provided with a perforation in which the vertical section of the rotatable hook 1 is inserted and the end is fixed by means of a nut 3. The support structure 2 is entirely made of polystyrene material.

The bending parts in the fixed hanging rings 5 at the two ends of the supporting structure 2 are symmetrically arranged.

The vertical section of the temporary hanging ring 8 is inserted into the through hole 7, and the tail end is fixed on the connecting plate 6 by adopting the nut 3.

The rotatable lifting hook 1 is made of 10# iron wires.

When the cable lifting device is used, the rotatable lifting hook 1 is hung on a scaffold rod piece or other fixed rod pieces for auxiliary construction, and different electric equipment cables are hung on the fixed lifting ring 5 and the temporary lifting ring 8, so that the different electric equipment cables are separated, the cables are intensively laid, and meanwhile, the temporary line is convenient to overhaul. And after the whole construction is finished, the whole construction can be recycled for secondary use.

Claims

1. A be used for job site electric wire cable insulation overhead device, its characterized in that: the device comprises a rotatable lifting hook (1), a supporting structure (2) and a connecting plate (6) which are connected together; two ends of the supporting structure (2) are respectively provided with a fixed hanging ring (5), and the middle part of the supporting structure (2) is provided with the connecting plate (6); a plurality of through holes (7) are uniformly distributed on the connecting plate (6), and temporary hanging rings (8) are arranged in the through holes (7).

2. A wire and cable insulation overhead apparatus for a construction site as defined in claim 1, wherein: the rotatable lifting hook (1) and the temporary lifting ring (8) comprise hooks (9) and nuts (3); a mantle fiber (4) is arranged at the lower part of the vertical section of the hook (9), and the mantle fiber (4) is provided with the nut (3); the rest part of the hook (9) except the mantle fiber (4) is wrapped with polystyrene.

3. A wire and cable insulation overhead apparatus for a construction site as defined in claim 1, wherein: the support structure (2) comprises a transverse plate and inclined plates symmetrically arranged at two ends of the transverse plate; the center of the transverse plate is provided with a perforation, the perforation is inserted with a vertical section of the rotatable lifting hook (1), and the tail end of the perforation is fixed by adopting a nut (3).

4. A wire and cable insulation overhead apparatus for a construction site as defined in claim 3, wherein: the bending parts in the fixed hanging rings (5) at the two ends of the supporting structure (2) are symmetrically arranged towards each other.

5. A wire and cable insulation overhead apparatus for a construction site as defined in claim 1, wherein: the vertical section of the temporary hanging ring (8) is inserted into the through hole (7), and the tail end of the temporary hanging ring is fixed on the connecting plate (6) by adopting a nut (3).