CN203452847U

CN203452847U - Pendant pipeline hook for channel

Info

Publication number: CN203452847U
Application number: CN201320519877.2U
Authority: CN
Inventors: 陈建斌; 张开顺; 王元清
Original assignee: China Railway 11th Bureau Group Co Ltd; Fifth Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Current assignee: China Railway 11th Bureau Group Co Ltd; Fifth Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Priority date: 2013-08-23
Filing date: 2013-08-23
Publication date: 2014-02-26
Anticipated expiration: 2023-08-23

Abstract

The utility model discloses a pendant pipeline hook for a channel. The pendant pipeline hook for the channel comprises an arc hook part (1) and a vertically arranged fixing rod (2); the lower end of the fixing rod (2) vertically downwards extends to the downside of the hook part (1); a hook mounting hole (2a) is formed in the upper end of the fixing rod (2); a lower hanging shaft (3) is arranged at the lower end of the fixing rod (2); a hook anti-stripping cap (4) is arranged at the outside end of the lower hanging shaft (3); the arc hook part (1) and the lower hanging shaft (3) are positioned at the same side of the fixing rod (2). The pendant pipeline hook can be directly hung on a gasket or another hook, another hook can be added under the hook, and the existing stressing structure of the channel is not damaged.

Description

Tunnel hanging type pipeline hook

Technical field

The utility model relates to a kind of hook structure, is arranged in tunnel, for fixed pipelines.

Background technology

After constructing tunnel and tunnel operation, a lot of pipelines need to be fixed, and currently used technology is mainly to punch in the tunnel wall of moulding, then pipeline hook is fixed on installing hole, in tunnel wall, punch and have a significant impact tunnel structure is stressed.

Utility model content

The purpose of this utility model is to provide a kind of hook structure that is exclusively used in fixed pipelines in tunnel, hangs over pad on can be directly or another hook is upper, can increase a hook down again, can not destroy the existing force structure in tunnel.

For reaching above-mentioned purpose, a kind of tunnel hanging type pipeline hook that the utility model provides, the fixed bar (2) that comprises arc hook portion (1) and vertically set up, key is: the lower end of described fixed bar (2) extends to hook portion (1) below straight down, in the upper end of fixed bar (2), have hook installing hole (2a), in the lower end of fixed bar (2), be provided with lower hanging scroll (3), the outboard end of described lower hanging scroll (3) is provided with hook drop-proof cap (4), and described arc hook portion (1) and lower hanging scroll (3) are positioned at the same side of fixed bar (2).

The hook installing hole (2a) of opening on described fixed bar (2) is formed by connecting by two semicircle orifices that vertically arrange, and integral body is Pear-Shaped, and the waist width of cucurbit must not be less than the Circularhole diameter of top.Hook installing hole is arranged to polymorphic structure, during installation, first from the large nose end of hook installing hole, enters, then till slipping into lower nose end, be convenient to Fast Installation.

Root that described arc hook portion (1) is connected with fixed bar (2) below is provided with deep floor (5), and deep floor (5) is wholely set with arc hook portion (1), fixed bar (2), by increasing deep floor, to improve the bulk strength of hook.

The beneficial effects of the utility model are: the hook portion of pipeline hook is for fixed pipelines; The hook installing hole that pipeline hook arranges by upper end, hangs on pad or another hook on can be directly; The lower hanging scroll arranging by lower end and hook drop-proof cap, can descend to hang another hook, realizes the series connection of hook.When reality is used, first hook hangs on pad, remaining each hook series connection successively.Because first hook is to hang on pad, and pad utilizes existing structure in tunnel---crooked screw rod and nut are fixed, therefore need to punching in addition in tunnel, do not affect tunnel force structure, and simple in structure, easy to operate, cost is low.

Accompanying drawing explanation

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

Fig. 2 is Fig. 1 left view;

Fig. 3 is use state diagram of the present utility model.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail:

A kind of tunnel hanging type pipeline hook as shown in Figure 1 and Figure 2, is mainly comprised of arc hook portion 1, the fixed bar 2 of vertically setting up, lower hanging scroll 3, hook drop-proof cap 4 four parts, and four are wholely set.Can certainly be that arc hook portion 1 is wholely set with fixed bar 2, lower hanging scroll 3 and fixed bar 2 threaded engagement, hook drop-proof cap 4 and lower hanging scroll 3 threaded engagement.

The lower end of fixed bar 2 extends to hook portion 1 below straight down, in the upper end of fixed bar 2, have hook installing hole 2a, in the lower end of fixed bar 2, be provided with lower hanging scroll 3, the outboard end of lower hanging scroll 3 is provided with hook drop-proof cap 4, and arc hook portion 1 and lower hanging scroll 3 are positioned at the same side of fixed bar 2.

Preferably, the hook installing hole 2a opening on fixed bar 2 is formed by connecting by two semicircle orifices that vertically arrange, and integral body is Pear-Shaped, and the waist width of cucurbit must not be less than the Circularhole diameter of top.Hook installing hole is arranged to up-small and down-big irregularly-shaped hole, during installation, first from the large nose end of hook installing hole, enters, then till slipping into lower nose end, be convenient to Fast Installation.

Root that arc hook portion 1 is connected with fixed bar 2 below is provided with deep floor 5, and deep floor 5 is wholely set with arc hook portion 1, fixed bar 2, by increasing deep floor 5, to improve the bulk strength of hook.

Shown in Fig. 3, the hook portion 1 of pipeline hook is for fixed pipelines 6; The hook installing hole 2a that pipeline hook arranges by upper end, hangs on pad 7 or another hook on can be directly; The lower hanging scroll 3 arranging by lower end and hook drop-proof cap 4, can descend to hang another hook, realizes the series connection of hook.When reality is used, first hook hangs on pad 7, remaining each hook series connection successively.Because first hook is to hang on pad 7, and pad 7 utilizes existing structure in tunnel---and crooked screw rod 10 and nut 8 are fixed on tunnel duct piece 9, therefore need to punching in addition in tunnel.

Claims

1. a tunnel hanging type pipeline hook, the fixed bar (2) that comprises arc hook portion (1) and vertically set up, it is characterized in that: the lower end of described fixed bar (2) extends to hook portion (1) below straight down, in the upper end of fixed bar (2), have hook installing hole (2a), in the lower end of fixed bar (2), be provided with lower hanging scroll (3), the outboard end of described lower hanging scroll (3) is provided with hook drop-proof cap (4), and described arc hook portion (1) and lower hanging scroll (3) are positioned at the same side of fixed bar (2).

2. tunnel according to claim 1 hanging type pipeline hook, it is characterized in that: the hook installing hole (2a) of opening on described fixed bar (2) is formed by connecting by two semicircle orifices that vertically arrange, integral body is Pear-Shaped, and the waist width of cucurbit must not be less than the Circularhole diameter of top.

3. tunnel according to claim 1 and 2 hanging type pipeline hook, it is characterized in that: the root below that described arc hook portion (1) is connected with fixed bar (2) is provided with deep floor (5), and deep floor (5) is wholely set with arc hook portion (1), fixed bar (2).