CN210767804U

CN210767804U - Fixing structure of scaffold gangplank hook

Info

Publication number: CN210767804U
Application number: CN201920885027.1U
Authority: CN
Inventors: 刘树芳
Original assignee: Hebei Pangdajiao Scaffold Co ltd
Current assignee: Xianxian Cognate Construction Equipment Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-06-16
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a fixed knot of scaffold gangplank couple constructs, including two frame pipes that are located the gangplank both sides and set up in the couple at frame pipe both ends, the frame pipe is square pipe, and the both ends of frame pipe are provided with indent punching press portion respectively, the couple install in indent punching press portion, correspond between couple and the indent punching press portion and be provided with at least two sets of rivet holes, be provided with the rivet in the rivet hole, the utility model discloses a used the couple of installing in indent punching press portion and through rivet connection between couple and the indent punching press portion, this is done and is made the frame pipe no longer set up the couple on the outside both sides, become more level and smooth, can be better hug closely between the adjacent gangplank on the scaffold horizontal pole, avoid part instrument etc. to pass the clearance between the adjacent gangplank and drop; in addition, the welding process is omitted, so that the production and assembly cost of the springboard is effectively reduced, and the sale and use of the springboard are facilitated.

Description

Fixing structure of scaffold gangplank hook

Technical Field

The utility model relates to a scaffold frame springboard technical field, concretely relates to fixed knot of scaffold frame springboard couple constructs.

Background

As is well known, hooks are respectively arranged at two ends of a scaffold gangway frame, gangways can be erected on scaffold cross bars through the hooks to form a working platform, and the existing hooks are directly welded on the outer side of the frame, so that the problem is that adjacent gangways on the scaffold cross bars cannot be tightly attached to each other, large gaps always exist between the adjacent gangways due to the hooks, and parts, tools and the like easily pass through the gaps to fall off, thereby affecting safe construction; in addition, springboard and couple all can be used for the bearing, and the couple adopts the welding mode, and is higher to the requirement of welding seam quality, otherwise breaks easily, threatens personnel's safety, but high-quality welding seam means excellent welding worker, and excellent welding worker's human cost is higher, is unfavorable for reducing the manufacturing cost of scaffold springboard.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the background art, the utility model aims to provide a fixed knot of scaffold frame springboard couple constructs, and it has effectively solved the problem that exists among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fixed knot of scaffold frame springboard couple constructs, is including two frame pipes that are located the springboard both sides and set up in the couple at frame pipe both ends, the frame pipe is square pipe, and the both ends of frame pipe are provided with indent punching press portion respectively, the couple install in indent punching press portion corresponds between couple and the indent punching press portion and is provided with at least two sets of rivet holes, the downthehole rivet that is provided with of rivet.

Further, the wall thickness of the square tube is at least 1.5 mm.

Further, the female stamped parts are located on opposite sides of the two frame tubes.

Further, the number of the rivet holes is two.

The utility model discloses following beneficial technological effect has:

the utility model discloses in used the couple of installing in indent punching press portion and through rivet connection between couple and the indent punching press portion, this way make the frame pipe no longer set up the couple on the outside both sides, become more level and smooth, can be better between the adjacent springboard on the scaffold frame horizontal pole close, avoid part instrument etc. to pass the clearance between the adjacent springboard and drop; in addition, the welding process is omitted, so that the production and assembly cost of the springboard is effectively reduced, and the sale and use of the springboard are facilitated.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic view of the overall structure of the embodiment of the present invention at another viewing angle;

FIG. 3 is a schematic view of a fixing structure of a hook in the prior art;

fig. 4 is a schematic structural diagram of a springboard in the prior art.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the fixing structure of a scaffold gangplank hook according to this embodiment includes two frame tubes 1 located at two sides of a gangplank and hooks 2 disposed at two ends of the frame tubes 1, a cross brace tube 3 and a gangplank panel 4 are welded between the two frame tubes 1, the gangplank panel 4 is a steel wire mesh or a steel plate with uniformly distributed holes, the frame tubes 1 are square tubes, compared with the prior art that uses a C-shaped steel frame tube 5, the strength is higher, and the gangplank is more difficult to deform, two ends of the frame tubes 1 are respectively provided with an inward concave punching portion 6, the hooks 2 are disposed in the inward concave punching portions 6, two sets of rivet holes are correspondingly disposed between the hooks 2 and the inward concave punching portions 6, rivets 7 are disposed in the rivet holes, and the two sets of rivet holes act together, so as to effectively prevent the hooks 2 from rotating relative to the frame tubes 1, ensure the lap joint stability of the gangplank on a scaffold cross bar, further guarantee couple 2 and frame pipe 1's firm in connection, in addition, the riveting is more convenient than the welding for the construction, ordinary workman can suffice, not only reduced the production and processing cost of springboard through reducing the welder operation but also effectively guaranteed the joint strength between couple 2 and the frame pipe 1, avoid because of the low connection fracture between couple 2 and the frame pipe 1 that causes of welding seam quality, indent punching press portion 5 is located two frame pipe 1 relative both sides, make two frame pipe 1 respectively the side outwards become more level and smooth, can be better paste tightly between the adjacent springboard on the scaffold frame horizontal pole, avoid parts, the clearance that the instrument etc. passed between the adjacent springboard drops.

The wall thickness of square pipe is 1.5mm at least, to the great scaffold frame of span between the corresponding horizontal pole, should select for use the square pipe that the wall thickness is greater than 1.5mm to effectively guarantee frame pipe 1's intensity, avoid frame pipe 1 to warp and buckle.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a fixed knot of scaffold frame springboard couple constructs, its characterized in that, including two frame pipes that are located the springboard both sides and set up in the couple at frame pipe both ends, the frame pipe is square pipe, and the both ends of frame pipe are provided with indent punching press portion respectively, indent punching press portion is located two relative both sides of frame pipe, the couple install in indent punching press portion, correspond between couple and the indent punching press portion and be provided with at least two sets of rivet holes, the downthehole rivet that is provided with of rivet.

2. A scaffold jump hook fastening structure according to claim 1, wherein the wall thickness of said square tube is at least 1.5 mm.

3. A scaffold jump board hook fastening structure according to claim 1, wherein the number of the rivet holes is two.