CN217051399U

CN217051399U - Shaping tower crane air walkway

Info

Publication number: CN217051399U
Application number: CN202220705578.7U
Authority: CN
Inventors: 秦端; 许瑞雪; 岳广宇; 孙鸿亮; 徐发想
Original assignee: Shanxi First Construction Group Co Ltd
Current assignee: Shanxi First Construction Group Co Ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-26
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to a building construction equipment field, concretely relates to shaping tower crane is pavement in air, including interconnect's first pavement, second pavement and third pavement, the one end overlap joint of first pavement is on the floor, and first pavement is connected through first taking out the formula of inserting coupling mechanism with the butt joint department of second pavement, and the second pavement is taken out the formula of inserting coupling mechanism through the second with the department of meeting of third pavement and is connected, and the other end of third pavement is fixed in on the tower crane. The utility model discloses can solve the aerial pavement of job site tower crane and set up unqualified problem, provide the effective solution of going, the structure is reliable, has improved the security.

Description

Shaping tower crane air walkway

Technical Field

The utility model relates to a building construction device field is applicable to the passageway of going to the people on the tower crane, concretely relates to shaping tower crane pavement in the air.

Background

With the progress of science and technology, high-rise buildings and super high-rise buildings are popularized continuously, the height of a tower crane is increased along with the increase of the height of the buildings, a tower crane driver climbs a tower crane of seventy meters or even more than one hundred meters from the ground every day to overcome the gravity to do work, both hands in the whole process need to be firmly gripped, otherwise the high-altitude falling is easily caused, and an aerial walkway, namely the tower crane driver climbs a passage of the tower crane, provides a fast and safe tower-climbing mode for the driver, and avoids the high-altitude falling caused by the overhigh height of the tower crane and the insufficient physical strength of the driver.

At present, the aerial walkways of the tower crane on the construction site are mostly simply erected by adopting common scaffold pipes for projects, and most walkways are not erected satisfactorily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, provide an aerial pavement of design tower crane, it is low to solve current aerial pavement security performance, sets up the lack of standardization, and stability is relatively poor, and the potential safety hazard that exists is big in the work progress, produces the problem of accident of falling easily.

In order to achieve the above problem, the utility model adopts the following technical scheme:

the utility model provides a design tower crane aerial walkways, includes interconnect's first walkway, second walkway and third walkway, the one end overlap joint of first walkway is on the floor, first walkway with the butt joint department of second walkway is connected through the first formula coupling mechanism of inserting of taking out, the second walkway with the joint department of third walkway is taken out through the second and is inserted formula coupling mechanism and connect, the other end of third walkway is fixed in on the tower crane through high strength bolt.

Furthermore, the first plug-in connecting mechanism and the second plug-in connecting mechanism have the same structure.

Furthermore, the first pulling and inserting type connecting mechanism comprises four first pulling and inserting type connecting units, wherein two first pulling and inserting type connecting units are arranged on two sides above the joint of the first walkway and the second walkway, the other two first pulling and inserting type connecting units are arranged on two sides below the joint of the first walkway and the second walkway, each first pulling and inserting type connecting unit comprises a male connecting plate, a female connecting plate and a pin shaft, the male connecting plate is inserted into the middle of the female connecting plate, the pin shaft penetrates through connecting holes of the male connecting plate and the female connecting plate to connect the male connecting plate and the female connecting plate, and a split pin is inserted into the end of the pin shaft.

Furthermore, the two sides of the first walkway, the two sides of the second walkway and the two sides of the third walkway are provided with positioning sleeves, and the positioning sleeves are connected with guardrails through cotter pins.

Furthermore, access doors are arranged on the guardrails on two sides of one end of the first walkway.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a solve the aerial pavement of job site tower crane and set up unqualified problem, provide the effective solution of going, the structure is reliable, has improved the security.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

FIG. 1 is a front view of the utility model in use;

FIG. 2 is a top view of the utility model in use;

FIG. 3 is a top view of the first plugging type connecting unit structure;

FIG. 4 is a side view of the first plug-in type connection unit;

fig. 5 is a perspective view of the utility model in use.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1-5, a shaped tower crane airway comprises a first airway 1, a second airway 2 and a third airway 3 which are connected with each other, wherein one end of the first airway 1 is lapped on a floor 6, the butt joint of the first airway 1 and the second airway 2 is connected through a first pull-plug type connecting mechanism 4, the butt joint of the second airway 2 and the third airway 3 is connected through a second pull-plug type connecting mechanism 5, and the other end of the third airway 3 is fixed on a tower crane 7.

The first plug-in connecting mechanism 4 and the second plug-in connecting mechanism 5 have the same structure.

The first pulling and inserting type connecting mechanism 4 comprises four first pulling and inserting type connecting units, wherein two first pulling and inserting type connecting units are arranged on two sides above the butt joint of the first walkway 1 and the second walkway 2, the other two first pulling and inserting type connecting units are arranged on two sides below the butt joint of the first walkway 1 and the second walkway 2, each first pulling and inserting type connecting unit comprises a male connecting plate 41, a female connecting plate 42 and a pin shaft 43, the male connecting plate 41 is inserted into the middle of the female connecting plate 42, the pin shaft 43 penetrates through connecting holes of the male connecting plate 41 and the female connecting plate 42 to connect the male connecting plate 41 and the female connecting plate 42, and an opening pin 44 is inserted into the end of the pin shaft 43.

The male connecting plate 41 is mounted on the first walkway 1 and the female connecting plate 42 is mounted on the second walkway 2.

And positioning sleeves are arranged on two sides of the first walkway 1, two sides of the second walkway 2 and two sides of the third walkway 3, and guardrails 8 are connected to the positioning sleeves through split pins.

And access doors 9 are arranged on the guardrails 8 at two sides of one end of the first walkway 1.

The length of the first walkway 1 is one meter, the length of the second walkway 2 is two meters, and the length of the third walkway 3 is three meters, although the length may be determined according to the actual situation of the construction site.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement, component separation or combination made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a design tower crane aerial walkways, includes interconnect's first walkway, second walkway and third walkway, its characterized in that, the one end overlap joint of first walkway is on the floor, first walkway with the butt joint department of second walkway is connected through first taking out the formula of inserting coupling mechanism, the second walkway with the butt joint department of third walkway is taken out the formula of inserting coupling mechanism through the second and is connected, the other end of third walkway passes through high strength bolt fastening on the tower crane.

2. The aerial walkway of a modular tower crane according to claim 1, wherein the first pull-plug type connecting mechanism and the second pull-plug type connecting mechanism have the same structure.

3. The aerial walkway of a shaped tower crane according to claim 1, wherein the first pulling and inserting type connecting mechanism comprises four first pulling and inserting type connecting units, wherein two first pulling and inserting type connecting units are installed at two sides above the butt joint of the first walkway and the second walkway, the other two first pulling and inserting type connecting units are installed at two sides below the butt joint of the first walkway and the second walkway, the first pulling and inserting type connecting units comprise a male connecting plate, a female connecting plate and a pin shaft, the male connecting plate is inserted into the middle of the female connecting plate, the pin shaft penetrates through the connecting holes of the male connecting plate and the female connecting plate to connect the male connecting plate and the female connecting plate, and a split pin is inserted into the end of the pin shaft.

4. The aerial walkway of claim 1, wherein two sides of the first walkway, two sides of the second walkway, and two sides of the third walkway are provided with positioning sleeves, and the positioning sleeves are connected with guardrails through cotter pins.

5. A modular tower crane catwalk according to claim 4, wherein access doors are provided on the side rails on both sides of one end of the first catwalk.