CN218990850U

CN218990850U - Simple auxiliary device for curtain wall installation at cantilever type flat beam in narrow space

Info

Publication number: CN218990850U
Application number: CN202320168520.8U
Authority: CN
Inventors: 王小龙; 梅林锋; 赵小平; 梁海宏; 张世博; 赵磊; 郑红磊
Original assignee: China Construction Eighth Engineering Division Decoration Engineering Co Ltd
Current assignee: China Construction Eighth Engineering Division Decoration Engineering Co Ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-05-09
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to the technical field of buildings, in particular to a simple auxiliary device for installing curtain walls at overhanging type flat beams in a narrow space, which comprises a steel keel, a steel flat beam and a wood springboard, wherein a fixed steel bar is installed on the outer wall of one side of the steel keel, a circular hole is formed in one side of the outer wall of the top of the steel keel and is connected with the inner wall of the adjacent circular hole in a sliding manner, a fixing screw rod is connected with the outer wall of the circumference of the fixing screw rod in a threaded manner, and a locking nut is connected with the outer wall of the circumference of the fixing screw rod.

Description

Simple auxiliary device for curtain wall installation at cantilever type flat beam in narrow space

Technical Field

The utility model relates to the technical field of buildings, in particular to a simple auxiliary device for curtain wall installation at an overhanging type flat beam in a narrow space.

Background

When the unit plates of the Western grooves 52F, 52MF and 53F are installed, the hollow floor of the Western groove 52F is hollow, the lower surface of the hollow floor is provided with a steel structure rotary stair, the construction difficulty of erecting a scaffold is huge, potential safety hazards exist, and the scaffold is difficult to disassemble and transport, so that the scaffold construction scheme is eliminated, in addition, the lower opening of the floor of the Western groove 53F is free of steel beams and hooks, and the construction of a hanging basket scheme cannot be adopted. Through many times of discussion researches, the simple auxiliary device is arranged at the overhanging flat beam so as to facilitate curtain wall construction.

Disclosure of Invention

The utility model aims to provide a simple auxiliary device for curtain wall installation at an overhanging type flat beam in a narrow space so as to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a simple and easy auxiliary device of cantilever type flat roof beam department curtain installation in narrow and small space, includes steel joist, still includes steel flat roof beam and wood springboard, fixed steel billet is installed to steel joist one side outer wall, and circular hole has been seted up to fixed steel billet and steel joist top outer wall one side, and adjacent circular hole inner wall sliding connection has same fixing screw, and fixing screw circumference outer wall has lock nut through screw-thread rotation connection.

Preferably, the outer wall of the bottom of the fixed steel bar is welded with two reinforcing columns, and the outer wall of the bottom of each reinforcing column is fixedly connected with the outer wall of the top of the steel keel.

Preferably, angle steel is all installed at steel joist both ends outer wall top, and one of them angle steel one end outer wall installs supporting screw, and the supporting screw other end extends to corresponding angle steel outside, supporting screw and another angle steel sliding connection, supporting screw circumference outer wall one end is connected with fixation nut through the screw thread rotation.

Preferably, the rectangular groove is formed in the top of the outer wall of one side of the steel joist, and the outer wall of the top of the steel joist is rotationally connected with an extrusion screw through threads.

The utility model provides a simple auxiliary device for curtain wall installation at the overhanging type flat beam in a narrow space through improvement, and compared with the prior art, the auxiliary device has the following improvement and advantages:

the utility model comprises the following steps:

1. make up the functional defect of scaffold and hanging basket;

2. the installation of the plate is improved because the construction measures are simple and convenient;

3. the safety of constructors at the position is guaranteed;

4. the simple auxiliary device is arranged at the cantilever flat beam, is simple to process and manufacture, and can be repeatedly and circularly utilized for many times;

5. the simple auxiliary device for installing the cantilever flat beam has the advantages of convenient assembly and disassembly, no damage to the building structure, and capability of efficiently solving the problem of curtain wall construction measures in a narrow cantilever space.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partially enlarged construction of the present utility model;

fig. 3 is a schematic view of a second steel keel structure according to the embodiment of the utility model.

Reference numerals illustrate:

1. a steel keel; 2. a steel flat beam; 3. a fixed screw; 4. a wood springboard; 5. a reinforcing column; 6. fixing the steel bars; 7. angle steel; 8. a support screw; 9. and extruding the screw.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a simple auxiliary device for curtain wall installation at an overhanging type flat beam in a narrow space by improving the device, and the technical scheme of the utility model is as follows:

embodiment one:

as shown in figures 1-2, the simple auxiliary device for curtain wall installation at the overhanging type flat beam in a narrow space comprises a steel keel 1, and further comprises a steel flat beam 2 and a wood springboard 4, wherein a fixed steel bar 6 is installed on the outer wall of one side of the steel keel 1, circular holes are formed in one side of the fixed steel bar 6 and the outer wall of the top of the steel keel 1, the inner walls of adjacent circular holes are slidably connected with the same fixing screw 3, and the circumferential outer wall of the fixing screw 3 is rotationally connected with a locking nut through threads.

Further, two reinforcing columns 5 are welded on the outer wall of the bottom of the fixed steel bar 6, and the outer wall of the bottom of each reinforcing column 5 is fixedly connected with the outer wall of the top of the steel keel 1.

Further, angle steel 7 is all installed at steel joist 1 both ends outer wall top, and one of them angle steel 7 one end outer wall installs supporting screw 8, and the supporting screw 8 other end extends to corresponding angle steel 7 outsides, supporting screw 8 and another angle steel 7 sliding connection, and supporting screw 8 circumference outer wall one end has fixation nut through screw thread rotation connection, and the staff can twine the bandage on with supporting screw 8, and the bandage other end is fixed on steel construction, has improved the security that steel joist 1 supported.

Working principle: insert steel joist 1 and fixed billet 6 to the outside of steel flat beam 2, then insert steel joist 1 and fixed billet 6 with fixing screw 3 on, fix steel joist 1 on steel flat beam 2 through lock nut, lay wooden springboard 4 on fixed billet 6 again, use wire rope to bind a plurality of wooden springboards 4 fixedly, the staff can stand on wooden springboard 4 and work.

Embodiment two:

based on the simple and easy auxiliary device of cantilever type flat roof beam department curtain installation in the narrow and small space that first embodiment of this application provided, the second embodiment of this application provides another simple and easy auxiliary device of cantilever type flat roof beam department curtain installation in the narrow and small space. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the utility model is further described below with reference to the drawings and the implementation mode, as shown in fig. 1-3, the simple auxiliary device for installing the curtain wall at the overhanging type flat beam in the narrow space further comprises a rectangular groove formed in the top of the outer wall of one side of the steel keel 1, the outer wall of the top of the steel keel 1 is connected with an extrusion screw 9 through screw threads in a rotating manner, the channel steel is inserted into the rectangular groove, the extrusion screw 9 is rotated to fix the channel steel on the wood springboard 4, the wood springboard 4 after being bound with the steel wire rope bundle can be extruded and fixed, the wood springboard 4 is prevented from being separated from the fixed steel bar 6, and the working safety of staff is improved.

Claims

1. The utility model provides a simple and easy auxiliary device of cantilever type flat roof beam department curtain installation in narrow and small space, includes steel joist (1), its characterized in that still includes steel flat roof beam (2) and wood springboard (4), fixed billet (6) are installed to steel joist (1) one side outer wall, and circular hole has been seted up to fixed billet (6) and steel joist (1) top outer wall one side, and adjacent circular hole inner wall sliding connection has same fixing screw (3), and fixing screw (3) circumference outer wall is connected with lock nut through the screw thread rotation.

2. The simple auxiliary device for installing curtain walls at overhanging type flat beams in narrow space according to claim 1, which is characterized in that: two reinforcing columns (5) are welded on the outer wall of the bottom of the fixed steel bar (6), and the outer wall of the bottom of each reinforcing column (5) is fixedly connected with the outer wall of the top of the steel keel (1).

3. The simple auxiliary device for installing curtain walls at overhanging type flat beams in narrow space according to claim 1, which is characterized in that: the steel joist is characterized in that angle steels (7) are mounted at the tops of the outer walls of the two ends of the steel joist (1), a supporting screw (8) is mounted on the outer wall of one end of one angle steel (7), the other end of the supporting screw (8) extends to the outside of the corresponding angle steel (7), the supporting screw (8) is in sliding connection with the other angle steel (7), and a fixing nut is connected with one end of the circumferential outer wall of the supporting screw (8) through threaded rotation.

4. The simple auxiliary device for installing curtain walls at overhanging type flat beams in narrow space according to claim 1, which is characterized in that: rectangular grooves are formed in the top of the outer wall of one side of the steel joist (1), and the outer wall of the top of the steel joist (1) is connected with an extrusion screw (9) through screw threads in a rotating mode.