CN212893595U

CN212893595U - Tower crane safety protection passageway

Info

Publication number: CN212893595U
Application number: CN202021192682.8U
Authority: CN
Inventors: 冯泽源; 刘佳
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-04-06
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a tower crane safety protection passageway, including the support frame, the bottom of support frame is equipped with the mounting hole, and the interlude has the awl of inserting in the mounting hole, and the support frame facial make-up is equipped with the lid frame, and the built-in deep floor that is equipped with of lid frame, the sideboard has been installed to the both sides of lid frame, is equipped with the perforation on the sideboard, and the double-screw bolt has been installed at the top of support frame, and the double-screw bolt is worn out the perforation and is locked through the nut, and deep floor is porous square frame structure, has installed first heated. The double-screw bolt at the support frame top is emboliaed to the perforation on the sideboard of lid frame both sides, then locks the double-screw bolt with the nut, according to this mode, installs multiunit support frame and lid frame connector to keep the lid frame to laminate each other when will putting, insert the awl at last in the mounting hole, and hammer down and insert the awl, insert in earth when inserting the awl, and when the top of inserting the awl pushes down the bottom of support frame, can stabilize the position of support frame subaerial, it is convenient to install.

Description

Tower crane safety protection passageway

Technical Field

The utility model belongs to the technical field of the construction safety, concretely relates to tower crane safety protection passageway.

Background

The tower crane is the most common hoisting equipment on the construction site, also called tower crane, which is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by lengthening one section by one section, and is an essential equipment on the construction site.

The condition that causes the casualties because tower crane hoist and mount material falls throughout the world every year is many, in order to improve the security, many can be at the regional installation safety protection passageway of tower crane hoist and mount, safety protection passageway one end lets in the building, the other end leads to the building periphery, workman's accessible safety protection passageway gets into the job site, through the safety protection passageway, can greatly reduce the safety threat of high altitude weight thing to the workman, current safety protection passageway, form through the steel pipe concatenation, and adopt articulated elements interconnect between the steel pipe, still need install the support top at the steel pipe concatenation with the self-tapping nail with the stainless steel skin, the weak point of existence is: during installation, the used steel pipes are large in quantity, a large number of hinged pieces need to be installed, after splicing is completed, a large number of self-tapping screws are needed for fixing the stainless steel sheets, and installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tower crane safety protection passageway to solve the not convenient problem of installation that exists among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: tower crane safety protection passageway, including the support frame, the bottom of support frame is equipped with the mounting hole, the interlude has the awl of inserting in the mounting hole, the support frame facial make-up is equipped with the lid frame, the built-in deep floor that is equipped with of lid frame, the sideboard has been installed to the both sides of lid frame, be equipped with the perforation on the sideboard, the double-screw bolt has been installed at the top of support frame, the double-screw bolt is worn out the perforation and is locked through the nut.

Preferably, the support frame is a Z-shaped plate structure, a reinforcing plate is arranged at an included angle of the support frame, and the reinforcing plate is a triangular plate structure.

Preferably, the reinforcing rib plate is of a porous square frame structure, a first heat-insulating plate and a second heat-insulating plate are respectively arranged in the reinforcing rib plate, and the bottom of the reinforcing rib plate is provided with a partition plate, and the outer edge of the partition plate is connected with the inner wall of the cover frame.

Preferably, the top of the support frame is provided with a placing groove, and a support plate is arranged in the placing groove.

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

the utility model provides a tower crane safety protection passageway perforates on the sideboard of bent cap both sides and embolias the double-screw bolt at support frame top, then with nut locking double-screw bolt, according to this mode, installation multiunit support frame and bent cap connector to keep bent cap to laminate each other when will putting, insert the awl at last in the mounting hole, and hammer down and insert the awl, insert in earth when inserting the awl, and when inserting the bottom of the top push-down support frame of awl, but the stable support frame is in subaerial position, it is convenient to install.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

FIG. 3 is a schematic bottom view taken at A-A of FIG. 1;

FIG. 4 is a schematic top view taken at B-B of FIG. 1;

FIG. 5 is an enlarged view of a portion a of FIG. 2;

fig. 6 is a schematic top view of fig. 1.

In the figure: the heat insulation board comprises a support frame 1, a through hole 2, an inserting cone 3, a reinforcing plate 4, a cover frame 5, a reinforcing rib plate 6, a first heat insulation plate 7, a second heat insulation plate 8, a partition plate 9, a placing groove 10, a support plate 11, a side plate 12, a through hole 13, a stud 14 and a nut 15.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2, 3, 4, 5 and 6, the tower crane safety protection channel comprises a support frame 1, a mounting hole 2 is formed in the bottom of the support frame 1, an insertion cone 3 is slidably inserted in the mounting hole 2, the insertion cone 3 is a round rod structure with circular plates and circular cones arranged at two ends respectively, the height of the insertion cone 3 is 1 meter, when the insertion cone 3 is inserted into soil and the top of the insertion cone 3 presses the bottom of the support frame 1 downwards, the support frame 1 is of a Z-shaped plate structure, reinforcing plates 4 are welded at inner corresponding included angles of the support frame 1 on the left side and the right side, the reinforcing plates 4 are of triangular plate structures, the support frame 1 supports a cover frame 5 and is not prone to bending downwards through connecting support of the reinforcing plates 4, a cover frame 5 is mounted on the support frame 1, reinforcing plates 6 are arranged in the cover frame 5, the cover frame 5 and the reinforcing plates 6 are a fusion-casting integrated piece, and the reinforcing plates 6 are of a porous square frame structure, install first heated board 7 and second heated board 8 in deep floor 6 respectively, first heated board 7 and second heated board 9 are square plate structure, the thickness of first heated board 7 and second heated board 8 is 3 centimetres, the material of first heated board 7 is the rubber and plastic sponge, the material of second heated board 8 is the phenol-formaldehyde foam, first heated board 7 and second heated board 8 all have good heat insulating ability, can be under the summer day of inflammation, reduce the top of lid frame 5 to the heat conduction volume in space below the lid frame 5, deep floor 6's bottom is installed the outer inner wall of lid frame 5 along the welding of baffle 9 and baffle 9, the setting of baffle 9, can prevent first heated board 7 and second heated board 8 downwards to deviate from lid frame 5.

Referring to fig. 1, 2, 4, 5 and 6, the top of the supporting frame 1 is provided with an input slot 10, the input slot 10 is a square groove structure, the input slot 10 is slidably inserted into a supporting plate 11, when the support plate 11 is put into the putting-in groove 10, the upper surface of the support plate 11 is flush with the upper end of the putting-in groove 10, and the upper surface of the support plate 11 contacts the lower surface of the partition 9, the support plate 11 is matched with the two side placing grooves 10 in an inserting way, so that the support plate 11 has good supporting effect on the cover frame 5 and the reinforcing rib plate 6, the side plates 12 are arranged on the left side and the right side of the cover frame 5, the cover frame 5 and the side plates 12 are integrated by fusion casting, the side plates 12 are of a square plate structure, the side plates 12 are provided with through holes 13, the top of the support frame 1 is welded with a stud 14, the stud 14 penetrates through the through holes 13 and is locked by a nut 15, the screw bolts 14 are locked by the nuts 15, so that the cover frame 5 and the support frame 1 can be stably connected together.

During the installation, put into the groove 10 on the both sides support frame 1 with the both sides of backup pad 11 earlier, will cover the double-screw bolt 14 at 1 top of frame 5 both sides on board 12 perforation 13 embolias, then with nut 15 locking double-screw bolt 14, according to this mode, install multiunit support frame 1 and the 5 connectors of lid frame, and keep covering frame 5 to laminate each other when putting, insert awl 3 at last in mounting hole 2 interpolation, and lower hammer inserts awl 3, when inserting in awl 3 inserts earth, and when inserting the top of awl 3 and pushing down the bottom of support frame 1, can stabilize support frame 1 position subaerial, it is convenient to install.

Claims

1. Tower crane safety protection passageway, including support frame (1), its characterized in that: the bottom of support frame (1) is equipped with mounting hole (2), alternate in mounting hole (2) has inserted awl (3), support frame (1) facial make-up is equipped with lid frame (5), built-in deep floor (6) that is equipped with in lid frame (5), sideboard (12) have been installed to the both sides of lid frame (5), be equipped with on sideboard (12) and perforate (13), double-screw bolt (14) have been installed at the top of support frame (1), perforation (13) are worn out and are locked through nut (15) to double-screw bolt (14).

2. The tower crane safety protection channel of claim 1, characterized in that: the supporting frame (1) is of a Z-shaped plate structure, a reinforcing plate (4) is arranged at the included angle of the supporting frame (1), and the reinforcing plate (4) is of a triangular plate structure.

3. The tower crane safety protection channel of claim 1, characterized in that: the reinforcing rib plate (6) is of a porous square frame structure, a first heat-insulating plate (7) and a second heat-insulating plate (8) are respectively arranged in the reinforcing rib plate (6), a partition plate (9) is arranged at the bottom of the reinforcing rib plate (6), and the outer edge of the partition plate (9) is connected with the inner wall of the cover frame (5).

4. The tower crane safety protection channel of claim 2, characterized in that: the top of the support frame (1) is provided with a placing groove (10), and a support plate (11) is arranged in the placing groove (10).