CN215670339U

CN215670339U - High-strength steel structural member for building curtain wall engineering

Info

Publication number: CN215670339U
Application number: CN202120234092.5U
Authority: CN
Inventors: 田光伟
Original assignee: Tianjin Fuyada Construction Engineering Co ltd
Current assignee: Tianjin Fuyada Construction Engineering Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2022-01-28
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a high-strength steel structural member for building curtain wall engineering, which comprises a connecting frame, wherein connecting rods are welded at the top and the bottom of the left side of the connecting frame, a plurality of mounting rods are mounted on each connecting rod, a shell is welded at the right side of the connecting frame, a rotating shaft is rotatably connected inside the shell, a gear is fixedly connected onto the rotating shaft, a rack is arranged at the left side of the gear, a screw rod is rotatably connected onto the front shell wall of the rack, a plurality of clamping plates are movably connected onto the right shell wall of the shell, movable arms positioned on the rotating shaft are fixedly connected above and below the gear, and a wedge block is movably connected to one end, away from the rotating shaft, of each movable arm. The utility model enables the device to assemble the steel structural member adopted by the curtain wall in the engineering construction process through the combination of various structures, replaces the traditional bolt connection or welding by clamping and fixing, simplifies the assembly mode, facilitates the disassembly and maintenance of the device and improves the working efficiency.

Description

High-strength steel structural member for building curtain wall engineering

Technical Field

The utility model relates to the technical field of building curtain wall engineering, in particular to a high-strength steel structural member for building curtain wall engineering.

Background

Building curtain walls refer to the non-load bearing outer wall envelope of a building, usually consisting of panels (glass, metal, slate, ceramic, etc.) and a supporting structure behind (aluminum beam columns, steel structures, glass ribs, etc.).

At present, welding or bolted connection are basically adopted to the use of high strength steel structure spare in the construction of building curtain, and both assembly is all consuming time hard, and the former loading and unloading are inconvenient, are difficult to dismantle the maintenance, and work efficiency is low. Therefore, how to treat the steel structural member becomes a problem which needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

The utility model provides a high-strength steel structural member for building curtain wall engineering, which is characterized in that the assembly of the steel structural member adopted by the curtain wall in the engineering construction process of the device is realized through the combination of various structures, the traditional bolt connection or welding is replaced by clamping and fixing, the assembly mode is simple and convenient, the disassembly and maintenance are convenient, and the working efficiency is improved.

(II) technical scheme

The utility model provides a high-strength steel structural member for building curtain wall engineering, which comprises a connecting frame, wherein connecting rods are welded at the top and the bottom of the left side of the connecting frame, a plurality of mounting rods are mounted on each connecting rod, a shell is welded at the right side of the connecting frame, a rotating shaft is rotatably connected inside the shell, a gear is fixedly connected onto the rotating shaft, a rack is arranged at the left side of the gear, a screw rod is rotatably connected onto the front shell wall of the rack, a plurality of clamping plates are movably connected onto the right shell wall of the shell, movable arms positioned on the rotating shaft are fixedly connected above and below the gear, and a wedge block is movably connected to one end, away from the rotating shaft, of each movable arm.

Preferably, the top and the bottom of the rotating shaft are respectively and rotatably connected to the inner walls of the top and the bottom of the shell, a threaded hole is formed in the wall of the front side of the shell, and one end of the back side of the screw penetrates through the threaded hole.

Preferably, a sliding groove is formed in the wall of the left side shell of the shell, a sliding block is connected to the inside of the sliding groove in a sliding mode, and one side, far away from the sliding groove, of the sliding block is welded to the rack.

Preferably, the meshing transmission between rack and the gear, two sliding trays have been seted up on the right side conch wall of casing, the inside sliding connection of sliding tray has the sliding block, and the right side welding of sliding block has splint, every all be equipped with the spring in the sliding tray, and the one end of spring welds on the sliding block.

Preferably, every the left side of sliding block all welds the voussoir, every the one end that the pivot was kept away from to the digging arm all rotates and is connected with the cylinder, and swing joint between cylinder and the voussoir.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

make this device to the assembly of the steel structure spare that the curtain adopted at engineering construction's in-process through the combination of erection joint frame, connecting rod, installation pole, casing, pivot, gear, rack, screw rod, splint, digging arm and voussoir isotructure to press from both sides tight fixed traditional bolted connection or the welding of replacing, made things convenient for its dismantlement to maintain, improved work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a high-strength steel structural member for building curtain wall engineering according to the present invention.

Fig. 2 is a schematic side view of a high-strength steel structural member for a building curtain wall project according to the present invention.

Fig. 3 is a schematic structural diagram of a screw and a rack of a high-strength steel structural member for a building curtain wall project according to the present invention.

Fig. 4 is a schematic side view of the wedge and the movable arm of the high-strength steel structural member for building curtain wall engineering according to the present invention.

Reference numerals: 1. a connecting frame; 2. a connecting rod; 3. mounting a rod; 4. a housing; 5. a rotating shaft; 6. a gear; 7. a rack; 8. a screw; 9. a splint; 10. a movable arm; 11. and (4) wedge blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1-4, the high-strength steel structural member for building curtain wall engineering provided by the utility model comprises a connecting frame 1, connecting rods 2 are welded at the top and the bottom of the left side of the connecting frame 1, a plurality of mounting rods 3 are mounted on each connecting rod 2, a shell 4 is welded at the right side of the connecting frame 1, a rotating shaft 5 is rotatably connected inside the shell 4, a gear 6 is fixedly connected to the rotating shaft 5, a rack 7 is arranged at the left side of the gear 6, a screw 8 is rotatably connected to the front shell wall of the rack 7, a plurality of clamping plates 9 are movably connected to the right shell wall of the shell 4, movable arms 10 positioned on the rotating shaft 5 are fixedly connected above and below the gear 6, and a wedge block 11 is movably connected to one ends, far away from the rotating shaft, of the movable arms 10.

In an alternative embodiment, the top and the bottom of the rotating shaft 5 are rotatably connected to the inner walls of the top and the bottom of the housing 4, respectively, a front wall of the housing 4 is provided with a threaded hole, and one end of the back surface of the screw 8 passes through the threaded hole.

In an alternative embodiment, a sliding groove is formed in the left side wall of the housing 4, a sliding block is slidably connected to the inside of the sliding groove, and one side of the sliding block, which is far away from the sliding groove, is welded to the rack 7.

In an alternative embodiment, the rack 7 and the gear 6 are in meshed transmission, two sliding grooves are formed in the wall of the right side of the shell 4, sliding blocks are connected inside the sliding grooves in a sliding mode, the clamping plates 9 are welded on the right side of the sliding blocks, a spring is arranged in each sliding groove, and one end of each spring is welded on the sliding block.

In an alternative embodiment, a wedge block 11 is welded on the left side of each sliding block, a roller is rotatably connected to one end of each movable arm 10 away from the rotating shaft, and the roller is movably connected with the wedge block 11.

The working principle is as follows: when the curtain is built, the equipment is close to the fixing rod on the wall body, the rotating screw 8 drives the rack 7 to move, the two sliding blocks are close to each other through the meshing transmission between the rack 7 and the gear 6, and then the rotating shaft 5 is driven to rotate, the moving arm 10 is driven to move by the movement of the rotating shaft 5, the two sliding blocks are enabled to be close to each other through the contact between the roller on the moving arm 10 and the wedge block 11, the stretching spring is used for realizing the installation connection between the equipment and the fixing rod through the clamping plate 9, when the equipment needs to be maintained, the screw 8 rotates reversely, the rack 7 is driven to move, so that the movable arm 10 cancels the extrusion on the wedge block 11, the sliding blocks recover to the initial state under the action of the spring along with the movement of the movable arm 10, the clamping plate 9 cancels the clamping and fixes the fixing rod, and is convenient to detach and maintain the fixing rod.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A high-strength steel structural member for building curtain wall engineering comprises a connecting frame (1), it is characterized in that the top and the bottom of the left side of the connecting frame (1) are welded with connecting rods (2), each connecting rod (2) is provided with a plurality of mounting rods (3), the right side of the connecting frame (1) is welded with a shell (4), a rotating shaft (5) is rotatably connected inside the shell (4), a gear (6) is fixedly connected on the rotating shaft (5), and the left side of the gear (6) is provided with a rack (7), the front shell wall of the rack (7) is rotationally connected with a screw rod (8), a plurality of clamping plates (9) are movably connected on the wall of the right side shell of the shell (4), the upper part and the lower part of the gear (6) are fixedly connected with movable arms (10) positioned on the rotating shaft (5), and one end of the movable arm (10) far away from the rotating shaft is movably connected with a wedge block (11).

2. The high-strength steel structural member for the building curtain wall engineering as claimed in claim 1, wherein the top and the bottom of the rotating shaft (5) are rotatably connected to the inner walls of the top and the bottom of the shell (4), the front shell wall of the shell (4) is provided with a threaded hole, and one end of the back surface of the screw rod (8) passes through the threaded hole.

3. The high-strength steel structural member for the building curtain wall engineering as claimed in claim 2, wherein a sliding groove is formed in a left side wall of the housing (4), a sliding block is slidably connected to the inside of the sliding groove, and one side of the sliding block, which is far away from the sliding groove, is welded to the rack (7).

4. The high-strength steel structural component for the building curtain wall engineering as claimed in claim 3, wherein the rack (7) and the gear (6) are in meshing transmission, two sliding grooves are formed in the wall of the right side of the shell (4), sliding blocks are connected inside the sliding grooves in a sliding mode, clamping plates (9) are welded on the right sides of the sliding blocks, springs are arranged in each sliding groove, and one ends of the springs are welded on the sliding blocks.

5. The high-strength steel structural member for the building curtain wall engineering as claimed in claim 4, wherein a wedge block (11) is welded to the left side of each sliding block, a roller is rotatably connected to one end of each movable arm (10) far away from the rotating shaft, and the roller is movably connected with the wedge block (11).