CN219113138U

CN219113138U - Aisle type tracheal suspension device

Info

Publication number: CN219113138U
Application number: CN202222866328.4U
Authority: CN
Inventors: 沈粲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-30
Filing date: 2022-10-30
Publication date: 2023-06-02
Anticipated expiration: 2032-10-30

Abstract

The utility model discloses an aisle type tracheal suspension device, which is characterized in that: the channel steel corridor type air pipe is adopted for hanging and extending, the rotating shaft mechanism is used for being connected and fixed with the steel upright post, 180-degree flexible swing is achieved, the ground dragging and dragging frequency of the air pipe can be reduced, damage and air leakage caused by friction and scraping of the air pipe and components on the ground are avoided, the direct contact of splashing sparks generated by welding or polishing and potential safety hazards of blasting are prevented, and the channel steel corridor type air pipe has the characteristics of expanding the cutting range, improving the working efficiency and eliminating the potential safety hazards.

Description

Aisle type tracheal suspension device

Technical Field

The utility model relates to the technical field of steel structure processing, manufacturing and production.

Background

In the process of manufacturing and producing the steel structure, the cutting process of the structural member is a necessary procedure, and the cutting gas is mainly inflammable and explosive oxygen, acetylene (or propane). The gas sources are mainly fixed pipe transport and mobile bottled supply. In reality, since the components to be processed are relatively long, large and heavy, the crane is generally required to be moved, and the components are easily restricted by the environment and the site conditions. Thus, the traditional method of cutting the components is that the operators adopt a 'floor-standing' type to put separately on site, then score lines one by one and cut separately. The method has the advantages that the occupied area is large, the cutting distance is long, the air pipe is usually lengthened to meet the cutting requirement during cutting, meanwhile, the air pipe is required to pass over or under a component in the operation process, and the air pipe is required to be continuously dragged and dragged to solve the cutting of the component in different directions during operation. Because frequent dragging and dragging are easy to cause abrasion of the air pipe, the service life is influenced, and the air pipe is inevitably rubbed with the ground, extruded and scraped with a component in the frequent dragging and dragging process, so that injury is formed, and the air pipe is damaged and air leakage is caused in severe cases. In particular, when cutting a member, high-temperature slag is generated, and simultaneously, welding and polishing work procedures around the site are performed synchronously, so that sparks are generated and splashed around during welding or polishing. Once the air pipe is damaged and air leaks, potential safety hazards causing explosion exist, and accident consequences cannot be assumed. In order to better solve the defects, the utility model discloses an aisle type tracheal suspension device, which is characterized in that: the channel steel is adopted to hang the corridor type air pipe to hang and prolong and convey, and the channel steel is fixedly connected with the steel upright post through the rotating shaft mechanism, so that 180-degree flexible swing is realized. Meanwhile, the frequency of dragging and pulling of the air pipe on the ground can be reduced, friction and scraping between the air pipe and components on the ground are avoided, direct contact with splashing sparks generated by welding or polishing is prevented, and the cutting machine has the characteristics of expanding the cutting operation range, improving the working efficiency and eliminating potential safety hazards.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a channel type air pipe suspension device which comprises a channel steel channel type air pipe suspension conveying frame and a rotating mechanism, and is characterized in that the channel steel channel type air pipe suspension conveying frame is made of channel steel with the cantilever width of 0.063 m and the arm length of 6 m, the working radius is 6 m, and the diameter is covered by 12 m. The novel cantilever beam adjusting device is characterized in that two reinforcing plates are respectively connected to the upper part of the front end and the upper part of the rear end of the channel steel, a front supporting plate is welded to the upper part of the front reinforcing plate, a cable-stayed plate is welded to the upper part of the rear end of the channel steel, the other end of the cable-stayed plate is connected with the middle section of a rotating shaft, a rear supporting frame is welded to the upper section of the rotating shaft, a phi 10mm element steel pull rod is connected with the middle of the front supporting plate in a mutually-used manner, and locking nuts are arranged on screws at the two ends of the pull rod, so that the effect of adjusting the overall balance of the cantilever beam is achieved. The device comprises a channel steel, wherein three equally-divided reinforcing plates are respectively connected to the channel steel, locking bolts are respectively connected to the middle of the channel steel, the two PVC protective pipes are used for fixing two PVC protective pipes in the channel steel, the two PVC protective pipes are mutually isolated and play a role in protection when oxygen and acetylene pipes pass through the channel steel, a connecting plate is connected to the rear lower end of the channel steel in a lap joint mode and is connected with a rotating shaft, an upper rotating shaft seat is connected to the upper end of the rotating shaft in series, a lower rotating shaft seat is connected to the lower end of the rotating shaft in series and is integrally connected to a fixing plate, 180-degree flexible swinging is realized, the dragging frequency of an air pipe on the ground can be reduced, friction and scraping between the air pipe and a structural member on the ground are avoided, and splashing spark direct contact generated by welding or polishing is prevented; the side face in front of the channel steel is welded with a hook, so that an operator can hang the air pipe and the cutting gun conveniently when temporarily suspending in the cutting process, and the air pipe and the cutting gun can be prevented from being lost at will. The utility model has the characteristics of expanding the working range, improving the working efficiency and eliminating the potential safety hazard.

Drawings

FIG. 1 is a schematic view of an aisle-type tracheal suspension device;

in the figure: 1. channel steel, a front supporting plate, a pull rod, a locking nut, a rear supporting frame, a connecting plate, a hook, a PVC protective tube, a diagonal pulling plate, a reinforcing plate, a locking bolt, an upper rotating shaft seat, a lower rotating shaft seat, a rotating shaft and a fixing plate.

Detailed Description

To solve the deficiencies of the prior art, the present utility model is further described below by the following technical embodiments, with reference to the accompanying drawings:

the corridor type tracheal suspension device is characterized in that: the cantilever is made of channel steel (1) with the cantilever width of 0.063 m and the cantilever length of 6 m, the working radius is 6 m, and the diameter is covered by 12 m. The novel cantilever beam is characterized in that two reinforcing plates (10) are respectively connected to the upper part of the front end and the rear end of the channel steel (1), a front supporting plate (2) is welded to the upper part of the front reinforcing plate (10), a cable-stayed plate (9) is welded to the upper part of the rear side of the front reinforcing plate and is connected with a rotating shaft (14), a rear supporting frame (5) is welded to the rotating shaft (14), a phi 10mm meta steel pull rod (3) is connected between the meta steel pull rod and the front supporting plate (2) in a mutually-inertial way, and locking nuts (4) are arranged on screws at the two ends of the pull rod (3), so that the purpose of adjusting the overall balance of the cantilever beam is achieved.

The middle of the channel steel (1) is respectively connected with three equally-divided reinforcing plates (10), and the middle of the channel steel is respectively connected with locking bolts (11), so that two PVC protective pipes (8) in the channel steel (1) are fixed, and the two PVC protective pipes (8) are mutually isolated and play a role in protection when oxygen and acetylene pipes pass through.

The rear lower end of the channel steel (1) is spliced with a connecting plate (6) and is connected with a rotating shaft (14), the upper end of the rotating shaft (14) is connected with an upper rotating shaft seat (12) in series, the lower end of the rotating shaft (14) is connected with a lower rotating shaft seat (13) in series, and the upper rotating shaft seat and the lower rotating shaft seat are integrally connected with a fixed plate (15) to realize flexible swinging at left and right angles, so that the operation range is enlarged. The fixing plate (15) can be welded and fixed on the upper part of the fixed steel upright post of the factory building, which is about 1.8-2.0 m higher than the ground according to the requirement, so that the height of the fixed steel upright post exceeds the height of a common human body, and people are prevented from touching the fixed steel upright post.

When an operator needs to cut, the operator only needs to pass through the oxygen pipe and the acetylene (or propane) pipe in the PVC protective pipe (8) respectively and screw the locking bolts (11) to fix the PVC protective pipe, and then the PVC protective pipe is respectively connected with the air source and the cutting gun and locked by the special clamp to realize air supply and safe cutting operation.

The side face in front of the channel steel (1) is welded with a hook (7), so that an operator can suspend the air pipe and the cutting gun when temporarily suspending in the cutting process, and the air pipe and the cutting gun can be prevented from being lost at will. When cutting is completed and the device is idle for use, the whole device is withdrawn to another fixed steel upright post of the factory building, and the hook (7) is tied with the steel upright post by a rope to limit the swing of the hook so as not to influence the operation of other working procedures.

Claims

1. The utility model provides a passageway formula trachea linkage, it includes channel-section steel passageway formula trachea suspension carriage and slewing mechanism, its characterized in that: channel-section steel passageway formula trachea hang carriage be connected with two reinforcing plates (10) respectively in channel-section steel (1) front and back end top channel-section steel (1) front end reinforcing plate (10) top welding have front support plate (2) channel-section steel (1) rear end reinforcing plate (10) top welding have cable-stay board (9), cable-stay board (9) the other end and pivot (14) middle section be connected with back support frame (5) pivot (14) upper segment welding have, support frame (5) and front support plate (2) in the middle of each other be used for wearing to be connected with pull rod (3) the screw rod at pull rod (3) both ends on be provided with lock nut (10) channel-section steel (1) top intermediate junction have three equispaced reinforcing plates (11) to be connected with lock bolt (11) respectively in its centre for two PVC pillar (8) in fixed channel-section steel (1), channel-section steel (1) rear end bottom connect connecting plate (6), connecting plate (6) and pivot (14) in the side of being connected with one front end (7).

2. The aisle-type tracheal suspension device of claim 1, wherein the upper end of the rotating shaft (14) is connected with an upper rotating shaft seat (12) in series, the lower end of the rotating shaft is connected with a lower rotating shaft seat (13) in series, and the upper rotating shaft seat (12) and the lower rotating shaft seat (13) are integrally connected on a fixed plate (15).