CN216406137U

CN216406137U - Connecting mechanism for climbing frame net piece and vertical rod

Info

Publication number: CN216406137U
Application number: CN202122588722.1U
Authority: CN
Inventors: 赵钰辉; 晏新坤; 赵耀华
Original assignee: Hunan Shengzhi Engineering Technology Service Co ltd
Current assignee: Hunan Shengzhi Engineering Technology Service Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-29
Anticipated expiration: 2031-10-27

Abstract

The utility model provides a connecting mechanism for a climbing frame net piece and a vertical rod. The connecting mechanism of the climbing frame net piece and the upright rod comprises a fixing pin and a fixing hole which are respectively arranged on the upright rod and the net piece, or the fixing pin and the fixing hole are respectively arranged on the net piece and the upright rod; the fixing pin comprises an installation section, a fixing section and a limiting section which are sequentially connected, wherein the installation section is fixed in the net piece or the upright rod, the fixing section is of a square column structure, the limiting section is of a cylindrical or hemispherical structure, and the diameter of the limiting section is larger than the width of the fixing section; the fixed orifices are circular and square waist-shaped holes, wherein the diameter of the circular holes is larger than the width of the square holes, the diameter of the circular holes is larger than or equal to that of the limiting sections, and the width of the square holes is larger than or equal to that of the fixed sections. The connecting mechanism for the climbing frame net piece and the vertical rod solves the technical problem that the climbing frame net piece in the prior art is inconvenient to detach or open and close.

Description

Connecting mechanism for climbing frame net piece and vertical rod

Technical Field

The utility model relates to the field of climbing frames, in particular to a connecting mechanism for a net piece and a vertical rod of a climbing frame.

Background

When carrying out building construction or outer wall decoration construction etc. all need set up the scaffold frame in the building outside, then generally adopt attached form lift scaffold, generally be referred to as simply climbing the frame to high-rise building. The basic structure of the climbing frame is as follows: the wall surface is provided with a fixed support, and the frame body is provided with a guide rail meshed with the frame body and a mechanism driving the frame body to lift. In order to prevent people, materials and the like on the shelf from falling off, a mesh is usually assumed on the outer wall of the shelf. The net sheet in the prior art generally adopts connection modes such as bolts, welding and the like, and is troublesome when needing to be disassembled or opened and closed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that the net piece of the climbing frame in the prior art is inconvenient to detach or open and close, the utility model provides a connecting mechanism for the net piece of the climbing frame and a vertical rod, which solves the problem.

A connecting mechanism for a net sheet and a vertical rod of a climbing frame comprises a fixing pin and a fixing hole which are respectively arranged on the vertical rod and the net sheet, or respectively arranged on the net sheet and the vertical rod; the fixing pin comprises an installation section, a fixing section and a limiting section which are sequentially connected, wherein the installation section is fixed in the net piece or the upright rod, the fixing section is of a square column structure, the limiting section is of a cylindrical or hemispherical structure, and the diameter of the limiting section is larger than the width of the fixing section; the fixed orifices are circular and square waist-shaped holes, wherein the diameter of the circular holes is larger than the width of the square holes, the diameter of the circular holes is larger than or equal to that of the limiting sections, and the width of the square holes is larger than or equal to that of the fixed sections.

In a preferred embodiment of the connection mechanism for a net sheet and a stand bar of a climbing frame provided by the utility model, the fixing holes are arranged at a vertical angle in the length direction; when the device is arranged on the net sheet, the device is square on the upper side and round on the lower side, and when the device is arranged on the vertical rod, the device is round on the upper side and square on the lower side.

In a preferred embodiment of the connection mechanism for a net sheet and a stand bar of a climbing frame provided by the present invention, the connection mechanism further comprises a reinforcing pin, wherein the reinforcing pin is a cylindrical structure made of a flexible material, and a circle of groove is arranged on a side wall of the reinforcing pin, wherein the diameter of the cylindrical structure is larger than the diameter of the circle of the fixing hole, and the diameter of the groove is smaller than or equal to the diameter of the circle of the fixing hole. Further, one end face of the reinforcing pin is provided with a handle.

Compared with the prior art, the connecting mechanism for the net sheets and the vertical rods of the climbing frame provided by the utility model has the advantages that the assembling and disassembling processes of the net sheets are greatly simplified, the assembling and disassembling are more convenient compared with the connecting mode of fixing by bolts, welding and the like, and the connecting mechanism is more stable compared with the movable connecting mode of rotating shafts, sliding rails and the like.

Drawings

FIG. 1 is a schematic structural view of a connecting mechanism of a net sheet and a stand bar of a climbing frame in embodiment 1;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic view of the structure of the fixing pin in the connecting mechanism of the climbing frame net sheet and the vertical rod;

FIG. 4 is a schematic structural view of the connection mechanism of the net sheet of the creeper and the stand bar in embodiment 2;

fig. 5 is a schematic structural view of the connection mechanism of the net sheet and the stand bar of the creeper in embodiment 3.

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.

Example 1:

referring to fig. 1 to 3, fig. 1 is a schematic structural view of a connection mechanism of a scaffold web and a stand bar according to the present invention in this embodiment, fig. 2 is a partially enlarged view of fig. 1, and fig. 3 is a schematic structural view of a fixing pin in the connection mechanism of the scaffold web and the stand bar.

The connecting mechanism of the climbing frame net piece and the upright rod comprises a fixing hole 2 arranged on the climbing frame upright rod 4 and a fixing pin 3 arranged on the net piece 5.

The fixed orifices 2 are waist-shaped holes with vertical length directions, the upper half part is a round hole with the diameter of 14mm, and the lower half part is a square hole with the length of 14mm and the width of 8 mm.

The fixing pin 3 comprises an installation section 31, a fixing section 32 and a limiting section 33 which are connected in sequence. The installation end 31 is a cylindrical bolt with the diameter of 4mm and the length of 15mm, the fixed section 32 is a square column with the width of 9mm and the length of 4mm, and the limiting section 33 is a hemisphere with the diameter of 12 mm. One side of the plane of the limiting section 33 is connected with the fixing section 32.

And inserting the mounting section 31 into a preset through hole on the net piece 5, screwing a nut into the other end of the mounting section to lock the fixing pin 3, or directly welding and fixing the fixing pin and the net piece 5.

When the concrete implementation, be equipped with a plurality ofly along its length direction on climbing frame pole setting 4 fixed orifices 2 is equipped with a plurality ofly according to the same interval on net piece 5 fixed pin 3. Inserting the limiting section 33 of the fixing pin 3 into the round part of the fixing hole 2, and moving the mesh 5 downwards to enable the fixing section 32 to be inserted into the square part of the fixing hole 2, so as to realize connection.

Example 2:

fig. 4 is a partially enlarged view of a schematic structural diagram of a connection mechanism of a net sheet and a stand bar of a climbing frame according to the present invention in this embodiment.

The difference from example 1 is that: the connecting mechanism of the climbing frame net piece and the upright rod comprises a fixing hole 2 arranged on the net piece 5 and a fixing pin 3 arranged on the climbing frame upright rod 4.

The fixed orifices 2 are waist-shaped holes with vertical length directions, the upper half part is a square hole with the length of 14mm and the width of 8mm, and the lower half part is a round hole with the diameter of 14 mm.

When the concrete implementation, be equipped with a plurality ofly along its length direction on climbing frame pole setting 5 fixed pin 3 is equipped with a plurality ofly according to the same interval on net piece 4 fixed orifices 2. Inserting the limiting section 33 of the fixing pin 3 into the round part of the fixing hole 2, and moving the mesh 4 downwards to enable the fixing section 32 to be inserted into the square part of the fixing hole 2, so as to realize connection.

Example 3:

fig. 5 is a partially enlarged view of a schematic structural diagram of a connection mechanism of a net sheet and a stand bar of a climbing frame according to the present invention.

The difference from example 1 is that: the connecting mechanism of the climbing frame net piece and the upright rod comprises a fixing hole 2 arranged on a climbing frame upright rod 4, a fixing pin 3 arranged on a net piece 5 and a reinforcing pin 6.

The reinforcing pin 6 is a rubber cylindrical structure, a circle of groove is arranged in the middle of the side wall of the reinforcing pin, and the diameter of the groove is the same as that of the circular part of the fixing hole 2. Furthermore, a handle can be arranged on one end face of the handle, so that the handle is convenient to take and place.

And finally, the reinforcing pin 6 is inserted into the circular part of the fixing hole 2, the groove part of the reinforcing pin 6 is clamped in the hole, and the edge of the reinforcing pin 6 is abutted against the fixing section 32 and the limiting section 33, so that the mesh is prevented from loosening due to vibration.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a mechanism for connecting climb a net piece and stand bar which characterized in that: comprises a fixing pin and a fixing hole which are respectively arranged on the upright stanchion and the net sheet, or respectively arranged on the net sheet and the upright stanchion; the fixing pin comprises an installation section, a fixing section and a limiting section which are sequentially connected, wherein the installation section is fixed in the net piece or the upright rod, the fixing section is of a square column structure, the limiting section is of a cylindrical or hemispherical structure, and the diameter of the limiting section is larger than the width of the fixing section; the fixed orifices are circular and square waist-shaped holes, wherein the diameter of the circular holes is larger than the width of the square holes, the diameter of the circular holes is larger than or equal to that of the limiting sections, and the width of the square holes is larger than or equal to that of the fixed sections.

2. The connecting mechanism of a creeper mesh and a stand bar according to claim 1, characterized in that: the fixing holes are arranged at a vertical angle in the length direction; when the device is arranged on the net sheet, the device is square on the upper side and round on the lower side, and when the device is arranged on the vertical rod, the device is round on the upper side and square on the lower side.

3. The connecting mechanism of the climbing frame net sheet and the stand bar according to claim 1 or 2, characterized in that: still including strengthening the round pin, strengthen the round pin and be the cylindrical structure of flexible material to be equipped with the round recess at the lateral wall, wherein columniform diameter is greater than the circular diameter of fixed orifices, the diameter less than or equal to the circular diameter of fixed orifices of recess.

4. The connecting mechanism of a creeper mesh and a stand bar according to claim 3, characterized in that: one end face of the reinforcing pin is provided with a handle.