CN215332640U

CN215332640U - Assembled hanging and overhauling crawling ladder structure

Info

Publication number: CN215332640U
Application number: CN202120323968.3U
Authority: CN
Inventors: 辛倩倩; 张健伟; 石艳清; 王钰心; 郝旭东
Original assignee: Hangxiao Steel Structure Inner Mongolia Co ltd
Current assignee: Hangxiao Steel Structure Inner Mongolia Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-28
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses an assembled hanging overhaul crawling ladder structure which mainly comprises a fixing surface, a ladder and round steel. The stationary plane is provided with a plurality of mountings, and the mounting sets up in pairs respectively on the stationary plane. The ladder comprises a stair and two vertical rods, and the stair is fixed between the two vertical rods. The round steel sets up to L shape and buckles the piece, and the one end setting of round steel is at the both ends of pole setting, and the other end embedding mounting internal fixation of round steel is connected. Ladder and round steel make up into a detachable cat ladder, set up a plurality of mountings on the side wall body stationary plane on the machinery that needs overhaul or roof, mounting in pairs sets up, and every mounting corresponds an end angle of cat ladder. Can assembled hang maintenance cat ladder structure and can realize quick installation and dismantlement, but cat ladder cyclic utilization has avoided the cat ladder to corrode or oxidize under adverse circumstances such as rain or humidity, has improved the life of cat ladder, has avoided non-maintainer to scramble simultaneously, improves the security.

Description

Assembled hanging and overhauling crawling ladder structure

Technical Field

The utility model relates to the technical field of maintenance equipment, in particular to an assembled hanging maintenance crawling ladder structure.

Background

The climbing to machinery top or roof are often needed to be overhauled in daily life, and the cat ladder can be fixed on the wall body beside common machinery or roof on the market at present, but traditional metal cat ladder is easy to rust under many adverse circumstances, influences safe in utilization, and life is also shorter, and maintenance and replacement cost to the later stage are higher. Fix the cat ladder on the wall, non-maintainer also can climb on mechanical top or roof, is unfavorable for carrying out mechanical protection, and scrambles at will and causes the unnecessary accident easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembled hanging overhaul crawling ladder structure which is convenient for quick installation and cyclic utilization of a crawling ladder.

The technical scheme adopted by the utility model is as follows: an assemblable suspended service ladder structure comprising:

the fixing device comprises a fixing surface and a plurality of fixing pieces, wherein the fixing pieces are arranged on the fixing surface in pairs;

the ladder comprises a stair and two vertical rods, and the stair is fixed between the two vertical rods; and

the round steel sets up to L shape and buckles the piece, the one end setting of round steel is in the both ends of pole setting, the other end embedding of round steel fixed connection in the mounting.

Has the advantages that: this assembly type hangs and overhauls cat ladder structure sets up to detachable construction, and this ladder and round steel make up into a detachable cat ladder, sets up a plurality of mountings on the side wall body stationary plane on the machinery that needs overhaul or roof, and this mounting is mated setting, and every mounting corresponds an end angle of cat ladder. This can assemble hangs and overhauls cat ladder structure can realize quick installation and dismantlement, after overhauing the completion, can retrieve the cat ladder, has avoided this cat ladder to corrode or oxidize under adverse circumstances such as rainy or humidity, has improved the life of this cat ladder, has avoided non-maintainer to scramble simultaneously, improves the security.

Furthermore, but assembled hangs maintenance cat ladder structure still includes the bracing, the one end of bracing is fixed in the pole setting, the other end of bracing is fixed on the round steel.

Furthermore, the inclined struts are four and are respectively arranged at four end corners of the ladder.

Further, the inclined angle between the inclined strut and the round steel is 60 degrees.

Further, the fixing piece is arranged to be a round pipe, and the length of the other end of the round steel is larger than that of the round pipe.

Further, the pipe with the other end of round steel all is provided with the screw hole, it fixes to be provided with threaded fastener between pipe and the round steel.

Furthermore, the upright rods are made of angle steel.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic side view of an embodiment of the present invention;

FIG. 2 is a top view of an embodiment of the present invention;

FIG. 3 is a schematic view of a ladder according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 3, an embodiment of the utility model provides an assembled suspended overhaul ladder stand structure, which mainly comprises a fixing surface 1, a ladder and round steel 4. The fixing surface 1 is provided with a plurality of fixing members 2, and the fixing members 2 are respectively provided in pairs on the fixing surface 1. The ladder comprises a staircase 301 and two uprights 302, the staircase 301 being fixed between the two uprights 302. This round steel 4 sets up to L shape bending member, and the one end setting of this round steel 4 is at the both ends of this pole setting 302, and this round steel 4's the other end imbeds this mounting 2 internal fixation and connects. This can assemble hangs and overhauls cat ladder structure sets up to detachable construction, and this ladder and round steel 4 make up into a detachable cat ladder, sets up a plurality of mountings 2 on the side wall body stationary plane 1 on the machinery that needs overhaul or roof, and the setting in pairs of this mounting 2, an end angle that every mounting 2 corresponds the cat ladder. This can assemble hangs and overhauls cat ladder structure can realize quick installation and dismantlement, after overhauing the completion, can retrieve the cat ladder, has avoided this cat ladder to corrode or oxidize under adverse circumstances such as rainy or humidity, has improved the life of this cat ladder, has avoided non-maintainer to scramble simultaneously, improves the security.

Preferably, the assembled suspended access ladder structure further comprises an inclined strut 5, one end of the inclined strut 5 is fixed on the vertical rod 302, and the other end of the inclined strut 5 is fixed on the round steel 4. This bracing 5 can increase the rigidity and the shock resistance of this assembled suspension maintenance cat ladder structure.

Preferably, the inclined struts 5 are provided in four, and four inclined struts 5 are respectively provided at four corners of the ladder. The inclined struts 5 are arranged at the end corners of the ladder, so that horizontal force and vertical force can be mutually transmitted, the load range is enlarged, and the overall stability is improved.

Preferably, the angle between the inclined strut 5 and the round steel 4 is 60 °.

Preferably, the fixing member 2 is configured as a round tube, and the length of the other end of the round steel 4 is greater than that of the round tube. Specifically, the one end embedding of this pipe or the welding is on this stationary plane 1, and this round steel 4 sets up to L shape piece of buckling, including long-end and short-end, wherein the short-end wear to establish with this pipe in, the length of the short-end of this round steel 4 is greater than the length of this pipe, has improved this assembled hanging maintenance cat ladder structure's assembly fastening nature.

Preferably, the other end of this pipe and this round steel 4 all is provided with the screw hole, is provided with threaded fastener between this pipe and the round steel 4 and fixes, can guarantee that this round steel 4 can slide from top to bottom in the pipe, improves this assembled safety performance that hangs and overhaul cat ladder structure, rocks when reducing the climbing.

Preferably, the upright 302 is made of angle steel. Specifically, the angle steel is the rectangular steel of both sides mutually perpendicular formation angle shape, and the both ends of this stair 301 weld respectively on one side terminal surface of this pole setting 302, and the opposite side terminal surface perpendicular to stair 301 of this pole setting 302, this round steel 4 welding are inboard at the opposite side terminal surface of pole setting 302 tip.

While the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a can assemble and hang maintenance cat ladder structure which characterized in that includes:

2. The assemblable suspended service ladder structure of claim 1, wherein: but assembled hangs maintenance cat ladder structure still includes the bracing, the one end of bracing is fixed in the pole setting, the other end of bracing is fixed on the round steel.

3. The assemblable suspended service ladder structure of claim 2, wherein: the inclined struts are four in number and are arranged at four end corners of the ladder respectively.

4. The assemblable suspended service ladder structure of claim 2, wherein: the inclined angle between the inclined strut and the round steel is 60 degrees.

5. The assemblable suspended service ladder structure of claim 1, wherein: the fixing piece is a round tube, and the length of the other end of the round steel is larger than that of the round tube.

6. The assemblable suspended service ladder structure of claim 1, wherein: the pipe with the other end of round steel all is provided with the screw hole, it fixes to be provided with threaded fastener between pipe and the round steel.

7. The assemblable suspended service ladder structure of claim 1, wherein: the upright stanchion is made of angle steel.