CN219605036U

CN219605036U - Tower crane shaping fence device

Info

Publication number: CN219605036U
Application number: CN202320800393.9U
Authority: CN
Inventors: 陈国�; 邓珂; 黎传寿; 周莉; 薛宝健
Original assignee: Guangzhou Hengyu Building Engineering Co ltd
Current assignee: Guangzhou Hengyu Building Engineering Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-29
Anticipated expiration: 2033-04-12

Abstract

The utility model is suitable for the technical field of building safety facilities, and provides a tower crane shaping fence device, which comprises four upright posts, wherein the four upright posts are symmetrically arranged around a tower crane in pairs, two adjacent upright posts are connected with each other through a cross rod, a rectangular protection space is formed by mutually matching the upright posts and the cross rod, a protection fence is also arranged in the protection space, two mutually perpendicular cylinders are arranged on the upright posts, and the end parts of the cross rods are respectively arranged in one cylinder; the bottom of stand is provided with the fixed plate support, the fixed plate support passes through expansion bolts and installs subaerial. The utility model reduces maintenance cost and time, reduces damage caused by impact, and improves the impact resistance of the whole structure.

Description

Tower crane shaping fence device

Technical Field

The utility model belongs to the technical field of building safety facilities, and particularly relates to a tower crane shaping fence device.

Background

In a construction site, the activities such as material transportation and stacking, and running of construction vehicles occur in the site, and particularly in the construction peak period, the site is limited by the space of the site area, so that the situation of shortage of the site is often caused.

The general attached tower crane is arranged along the edge of the building structure, the center of the tower crane is 3-6 meters away from the structural surface, the tower crane is easy to be close to or overlapped with a temporary road planned in a field, vehicles passing on the temporary road, material stacking areas and processing areas are arranged, the distance between various operation activities and the tower crane is short, and potential safety hazards of collision are avoided. The existing protection fence mainly has the functions of shielding and separating, has weak rigidity and collision resistance, is easy to deform after being impacted, and cannot well protect the tower crane.

Disclosure of Invention

The embodiment of the utility model aims to provide a tower crane shaping fence device which aims to solve the problems in the background technology.

The embodiment of the utility model is realized in such a way that the tower crane shaping fence device comprises four upright posts, wherein the four upright posts are symmetrically arranged around the tower crane in pairs, two adjacent upright posts are connected with each other through a cross rod, a rectangular protection space is formed by mutually matching the upright posts and the cross rod, a protection fence is also arranged in the protection space, two mutually perpendicular cylinders are arranged on the upright posts, and the end parts of the cross rods are respectively arranged in one cylinder;

the bottom of stand is provided with the fixed plate support, the fixed plate support passes through expansion bolts and installs subaerial.

According to a further technical scheme, the stand columns and the fixed plate support are mutually connected in a welding mode.

According to a further technical scheme, foaming glue is filled between the inner side of the cylinder wall and the cross rod.

According to a further technical scheme, two cross bars are connected between two adjacent upright posts.

According to a further technical scheme, the upright posts and the cross bars are coated with yellow-black alternate paint, and the reflective tapes are adhered.

The tower crane shaping fence device provided by the embodiment of the utility model has the following beneficial effects:

(1) The device mainly comprises the upright posts and the cross bars, is simple to install, all parts can be recycled, and when one of the parts is damaged, the device can be continuously put into use after being disassembled and replaced, so that the maintenance cost and time are reduced;

(2) When the gap between the inner side of the cylinder wall and the cross rod is filled with foam rubber, compared with a protective railing fixedly connected in general, the continuous time of the kinetic energy acting force is increased under the condition that the impulse is unchanged, so that the acting force is reduced, the damage caused by the impact is reduced, and the effects of buffering and damping are achieved;

(3) The expansion bolts and the fixed plate supports are arranged to improve the connection strength of the upright posts and the ground, so that the impact resistance of the whole structure is improved.

Drawings

Fig. 1 is a schematic structural diagram of a tower crane shaping fence device according to an embodiment of the present utility model;

fig. 2 is a top view of a tower crane shaping fence device according to an embodiment of the present utility model;

fig. 3 is a top view of a column, a fixing plate support and expansion bolts in a tower crane shaping fence device according to an embodiment of the present utility model;

fig. 4 is a schematic three-dimensional structure diagram of the column, the fixing plate support and the expansion bolts in the tower crane shaping fence device according to the embodiment of the utility model;

fig. 5 is a front view of the column, the fixing plate support and the expansion bolts in the tower crane shaping fence device according to the embodiment of the utility model;

fig. 6 is a column and a cross bar in a tower crane shaping fence device according to an embodiment of the present utility model ^And the structure of the cylinders is schematically matched with each other;

FIG. 7 is a cross-sectional view taken along the direction A-A of a tower crane patterned fencing assembly according to an embodiment of the present utility model;

fig. 8 is a cross-sectional view of a tower crane shaped fence device in the direction B-B according to an embodiment of the present utility model.

In the accompanying drawings: 1-stand columns; 2-a cross bar; 3-cylinder; 4-fixing plate support; 5-expansion bolts; 6-reflecting tape; 7-tower crane; 8-a protective enclosure; 9-foaming glue.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

As shown in fig. 1-6, the tower crane shaping fence device provided by the embodiment of the utility model comprises four upright posts 1, wherein the four upright posts 1 are symmetrically arranged around a tower crane 7 in pairs, two adjacent upright posts 1 are connected with each other through a cross rod 2, a rectangular protection space is formed by mutually matching the upright posts 1 and the cross rod 2, a protection fence 8 is also arranged in the protection space, two mutually perpendicular cylinders 3 are arranged on the upright posts 1, and the end parts of the cross rods 2 are respectively arranged in one cylinder 3;

the bottom of stand 1 is provided with fixed plate support 4, fixed plate support 4 passes through expansion bolts 5 to be installed subaerial.

In the embodiment of the utility model, the upright post 1 is of an I-shaped steel structure, and the cross rod 2 is of a hollow section steel with a circular section. When the fixing plate is used, the fixing plate support 4 is welded at the lower end of the upright post 1, and bolt holes are reserved in four corners of the fixing plate support 4. Marking on the ground through the bolt holes, punching holes with corresponding sizes according to the specifications of the expansion bolts 5 by using an impact electric drill, cleaning the holes, installing and screwing the expansion bolts 5, and connecting the fixed plate support 4 through the expansion bolts 5 so as to fix the upright post 1 on the ground or a building structural plate. Through the cooperation of stand 1 and horizontal pole 2, can protect tower crane 7 effectively.

As shown in fig. 6 to 8, as a preferred embodiment of the present utility model, the top and middle of the upright 1 are welded with a cylinder 3 having a larger diameter than the cross bar 2, so that two cross bars 2 are disposed between two adjacent uprights 1. When in use, the two ends of the cross rod 2 are inserted into the cylinders 3 of the upright posts 1 at the two sides respectively to finish the installation.

In the embodiment of the utility model, when in use, the foaming glue 9 can be filled in the gap between the cylinder 3 and the cross rod 2, and the whole shock resistance is improved by increasing the elastic deformation of the part on the premise of ensuring the whole rigidity of the structure, so as to buffer the impact caused by collision.

As shown in FIG. 1, as a preferred embodiment of the present utility model, the upright posts 1 and the cross bars 2 are coated with yellow-black alternate paint, and a reflective tape 6 is adhered to warn and remind workers in the environment.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a tower crane shaping rail device, includes four stands, its characterized in that, four stand pairwise symmetry sets up around the tower crane, two adjacent stand between through the horizontal pole interconnect, through stand and horizontal pole cooperation each other form a rectangular protection space, just still be provided with the protection in the protection space and enclose the fender, install two mutually perpendicular's drums on the stand, just the tip of horizontal pole is installed in a drum respectively;

2. The tower crane shaping fence assembly of claim 1 wherein the posts and the fixed plate support are connected to one another by welding.

3. The tower crane shaping fence device of claim 1, wherein foam rubber is filled between the inner side of the cylinder wall and the cross rod.

4. The tower crane shaping fence assembly of claim 1 wherein two cross bars are connected between two adjacent posts.

5. The tower crane shaping fence device according to claim 1, wherein the upright posts and the cross bars are coated with yellow-black alternate paint and are adhered with reflective tapes.