CN203639011U

CN203639011U - Safety climbing channel for sized tower crane for building engineering

Info

Publication number: CN203639011U
Application number: CN201320863870.2U
Authority: CN
Inventors: 刘旭; 陆锦虎; 杨玉志; 张健; 史捷; 徐波; 韩文武; 王莎莎
Original assignee: Sixth Construction Co Ltd of China Construction Fourth Engineering Division Co Ltd Huainan Branch
Current assignee: Sixth Construction Co Ltd of China Construction Fourth Engineering Division Co Ltd Huainan Branch
Priority date: 2013-12-25
Filing date: 2013-12-25
Publication date: 2014-06-11
Anticipated expiration: 2023-12-25

Abstract

The utility model discloses a safety climbing channel for a sized tower crane for building engineering. The safety climbing channel is characterized in that the bottom parts of a telescopic frame and a main frame are respectively and fixedly provided with a channel plate made of pattern steel pipes; the left sides, the right sides and the upper parts of the telescopic frame and the main frame are respectively provided with protective handrails formed by welding square pipes; the left side and the right side of the main frame are respectively and fixedly provided with two lifting and transporting rings formed by welding round steels; the rear end of the telescopic frame is fixedly provided with two diagonal lifting rings formed by welding round steels; the lifting and transporting rings and the diagonal lifting rings are respectively connected with steel wire ropes; the channel plate is provided with a safety protective door, and the four edges of the protective door are welded by angle steels while the middle part of the protective door is welded by steel wire meshes; two opposite angle steels are respectively welded on the left side and the right side under the front end of the main frame; the bottom ends of every two opposite angle steels are connected by bolts. The safety climbing channel disclosed by the utility model has the advantages that the installation is convenient, the length can be adjusted, the safe and practical climbing channel is safe and convenient for passage and can be repeatedly used, and the loss of the materials is reduced.

Description

People's escape way on a kind of building engineering regularization tower crane

Technical field

The utility model relates to construction site safety protection technique field, relates in particular to people's escape way on a kind of building engineering regularization tower crane.

Background technology

Along with modern architecture industry development, construction floor height constantly increases, special upper people's passage generally all will be set up in the gap of adhering to tower crane between building, traditional upper people's passage uses steel tube fastener to set up, people's passage on Wu Zhi six roads need to be set up in general 33 floor height buildings, and not only danger but also be difficult to operation of the operation of setting up passage, that existence is set up is lack of standardization, operating personal is difficult to the situation of checking and accepting, particularly set up the larger position of distance between tower crane and building, brought certain risk to setting up workman.

Utility model content

The utility model object is exactly the defect in order to make up prior art, and people's escape way on a kind of building engineering regularization tower crane is provided.

The utility model is achieved through the following technical solutions:

People's escape way on a kind of building engineering regularization tower crane, include the main frame of being made by channel-section steel and the flexible framework being made into by square tube, the front end of described flexible framework is connected with main frame rear end, bottom at flexible framework and main frame is fixed with respectively the passage flat board by decorative pattern steel pipe manufacturing, the left and right sides of flexible framework and main frame and above be respectively equipped with the protection railing being formed by square tubes soldering, be fixed with respectively two handling suspension ring that are welded by round steel at the left and right sides of main frame, rear end at flexible framework is fixed with two oblique pull suspension ring that are welded by round steel, described handling suspension ring and oblique pull suspension ring are all connected with steel rope, on passage flat board, be provided with four limits by the safety protective door being welded by wire net in the middle of angle steel, below the front end of main frame, left and right sides is welded with respectively two corresponding angle steel, the bottom of every two corresponding angle steel is bolted.

The utility model has the advantages that: the utility model is easy for installation, can adjust length, safe and practical upper people's passage, after tower crane jacking promotes with tower crane self passage of slinging, set up safe and practical upper lower channel at tower crane top standard knot with between building body, make tower crane driver passing through of safe ready more, reusable, reduce spillage of material.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation.

Fig. 2 is angle steel and tower crane connection diagram.

Fig. 3 is oblique pull suspension ring and tower crane connection diagram.

Fig. 4 is passage plate level figure figure.

Fig. 5 main frame both sides handling suspension ring and steel rope connection diagram.

The specific embodiment

As Fig. 1, 2, 3, 4, shown in 5, people's escape way on a kind of building engineering regularization tower crane, include the main frame 1 of being made by channel-section steel and the flexible framework 2 being made into by square tube, the front end of described flexible framework 2 is connected with main frame 1 rear end, bottom at flexible framework 2 and main frame 1 is fixed with respectively the passage flat board 3 by decorative pattern steel pipe manufacturing, the left and right sides of flexible framework 2 and main frame 1 and above be respectively equipped with the protection railing 4 being formed by square tubes soldering, be fixed with respectively two handling suspension ring 5 that are welded by round steel at the left and right sides of main frame 1, rear end at flexible framework 2 is fixed with two oblique pull suspension ring 6 that are welded by round steel, described handling suspension ring 5 and oblique pull suspension ring 6 are all connected with steel rope 7, on passage flat board 3, be provided with four limits by the safety protective door 9 being welded by wire net in the middle of angle steel, below the front end of main frame 1, left and right sides is welded with respectively two corresponding angle steel 10, the bottom of every two corresponding angle steel 10 connects by bolt 11.

Steel rope 7 for tower crane crane operation, hang the height that needs are installed, passage front end is put on tower crane par 12, tower crane par 12 is buckled in the middle of the angle steel 10 of passage below, tight a bolt 11, after bolt 11 lockings, passage oblique pull steel rope 7 hooks top standard knot cross bar 13, to link up with secure latch bolt-locking, prepass length is installed and can be adjusted into the length needing, have after installing in the situation of error and can stretch, drawing or pushing needs after length, fixing passage both sides slip bolt to be compressed, passage installs like this, driver can go up safely tower crane.

Claims

1. people's escape way on a building engineering regularization tower crane, it is characterized in that: include the main frame of being made by channel-section steel and the flexible framework being made into by square tube, the front end of described flexible framework is connected with main frame rear end, bottom at flexible framework and main frame is fixed with respectively the passage flat board by decorative pattern steel pipe manufacturing, the left and right sides of flexible framework and main frame and above be respectively equipped with the protection railing being formed by square tubes soldering, be fixed with respectively two handling suspension ring that are welded by round steel at the left and right sides of main frame, rear end at flexible framework is fixed with two oblique pull suspension ring that are welded by round steel, described handling suspension ring and oblique pull suspension ring are all connected with steel rope, on passage flat board, be provided with four limits by the safety protective door being welded by wire net in the middle of angle steel, below the front end of main frame, left and right sides is welded with respectively two corresponding angle steel, the bottom of every two corresponding angle steel is bolted.