CN215167958U

CN215167958U - Scaffold connecting device

Info

Publication number: CN215167958U
Application number: CN202121327773.2U
Authority: CN
Inventors: 梁进荣
Original assignee: Kaiping Maoxin Metal Technology Co ltd
Current assignee: Kaiping Maoxin Metal Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-14
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a scaffold connecting device, include: a vertical rod; the disc is sleeved on the vertical rod and provided with a plurality of first jacks; the outer sleeve type joint is arranged on the disc, a second jack is arranged on the outer sleeve type joint, and a welding hole is formed in the outer sleeve type joint; the cross rod is inserted into the welding hole; the bolt penetrates through the first jack and the second jack. The utility model discloses be provided with the first jack of a plurality of on the disc, can set up a plurality of outer sleeve type joints, thereby set up many horizontal poles, the size of convenient self-defined extension scaffold, application scope is wide, convenient equipment, outer sleeve type joint ensures can entangle the horizontal pole that uses plasma to open the material, because weld with the horizontal pole outer lane, so welding area compares traditional interpolation formula and connects greatly, thereby it is bigger to make welding strength, the reinforcing durability, the bolt runs through first jack and second jack, it is spacing and fixed to outer sleeve type joint and horizontal pole.

Description

Scaffold connecting device

Technical Field

The utility model relates to a fitment instrument field, in particular to scaffold connecting device.

Background

According to the prior art, the pipes of the cross bars of the disc scaffold are cut by using plasma, and the cutting mode can cause burrs in the pipes and prevent the traditional inserted cross bar joint from being inserted, so that the prior art needs to be improved in order to avoid the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a scaffold connecting device can conveniently cut the horizontal pole cooperation of material with plasma, guarantees intensity.

According to the utility model discloses a scaffold frame connecting device of first aspect embodiment includes:

a vertical rod;

the disc is sleeved on the vertical rod and provided with a plurality of first jacks;

the outer sleeve type joint is arranged on the disc and provided with a second jack and a welding hole, and the second jack corresponds to the first jack in position;

the cross rod is inserted into the welding hole;

and the bolt penetrates through the first jack and the second jack so that the outer sleeve type joint is clamped on the disc.

According to the utility model discloses scaffold connecting device has following beneficial effect at least: the utility model discloses montant contact ground, the performance supporting role, be provided with the first jack of a plurality of on the disc, can set up a plurality of outer sleeve type joints, thereby set up many horizontal poles, make things convenient for the size of self-defined extension scaffold frame, application scope is wide, convenient equipment, outer sleeve type joint ensures can entangle the horizontal pole of using plasma to open the material, because weld with the horizontal pole outer lane, so welding area compares that traditional interpolation formula connects greatly, thereby make welding strength bigger, the reinforcing durability, the second jack corresponds with first jack position, ensure that the bolt runs through first jack and second jack, it is spacing and fixed to carry out outer sleeve type joint and horizontal pole, make outer sleeve type joint in disc.

According to some embodiments of the invention, the cross-bar is fixed in the welding holes in a welded manner.

According to some embodiments of the present invention, the disc is further provided with a plurality of hollow holes.

According to the utility model discloses a some embodiments, the bolt shape is narrow screens structure under the wide, the bolt upper end is provided with the width and is greater than the convex part of first jack, the bolt lower extreme is provided with the inclined plane lug.

According to some embodiments of the invention, the outer sleeve joint is close to one side of the montant with the montant butt.

According to some embodiments of the invention, the outer sleeve joint with the butt face of montant is the curved surface that matches with the surface of montant.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic diagram of an embodiment of the present invention;

fig. 2 is a schematic view of a scaffold according to an embodiment of the present invention;

fig. 3 is a schematic view of a jacket type joint according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a disc according to an embodiment of the present invention;

fig. 5 is a schematic view of the latch according to the embodiment of the present invention.

In the figure: 100. a vertical rod; 200. a disc; 210. a first jack; 220. a hollow bore; 300. a jacket type joint; 310. a second jack; 320. welding the hole; 400. a cross bar; 500. a bolt; 510. a convex portion; 520. and a bevel bump.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1 to 5, the device comprises:

a vertical rod 100 for supporting;

the disc 200 is sleeved on the vertical rod 100, and a plurality of first jacks 210 are arranged on the disc 200;

the outer sleeve type joint 300 is arranged on the disc 200, a second jack 310 and a welding hole 320 are arranged on the outer sleeve type joint 300, the second jack 310 corresponds to the first jack 210 in position, and the welding hole 320 sleeves the outer ring of the cross rod 400, so that the welding area is increased, and the cross rod 400 is prevented from being influenced by flash iron nodules;

the cross rod 400 is inserted into the welding hole 320;

the latch 500, the latch 500 penetrates the first insertion hole 210 and the second insertion hole 310, so that the outer sleeve type connector 300 is clamped to the disc 200 to limit the cross bar 400 and the outer sleeve type connector 300.

The utility model discloses montant 100 contact ground, exert supporting role, be provided with the first jack 210 of a plurality of on the disc 200, can set up a plurality of outer sleeve type joint 300, thereby set up many horizontal poles 400, make things convenient for the size of self-defined extension scaffold frame, application scope is wide, convenient equipment, outer sleeve type joint 300 ensures can entangle the horizontal pole 400 that uses plasma to open the material, because weld with horizontal pole 400 outer lane, so the welding area compares traditional interpolation formula and connects greatly, thereby make welding strength bigger, the reinforcing durability, second jack 310 corresponds with first jack 210 position, ensure that bolt 500 runs through first jack 210 and second jack 310, outer sleeve type joint 300 and horizontal pole 400 carry on spacingly and fixedly, make outer sleeve type joint 300 joint in disc 200.

Further, according to some embodiments of the present invention, the cross bar 400 is fixed to the welding hole 320 in a welding manner; the fixing is performed by welding, so that the stability is improved, and the cross bar 400 is ensured not to fall off.

Further, according to some embodiments of the present invention, the disc 200 is further provided with a plurality of hollow holes 220; the hollow holes 220 are arranged, so that the strength of the disc 200 is not influenced while the cost is saved, and the whole weight of the scaffold is reduced.

Further, according to some embodiments of the present invention, the shape of the plug 500 is a clamping structure with a wide top and a narrow bottom, the upper end of the plug 500 is provided with a convex portion 510 with a width larger than that of the first insertion hole 210, and the lower end of the plug 500 is provided with an inclined projection 520; the clamping structure with wide top and narrow bottom can enable the plug 500 to be attached to the first jack 210, the second jack 310 and the cross bar 400, the convex part 510 prevents the plug 500 from falling to cause danger to a user after being stressed and worn for a long time, the inclined plane convex block 520 plays a role in guiding when the plug 500 is inserted, and the plug 500 is more easily inserted into the first jack 210 and the second jack 310.

Further, according to some embodiments of the present invention, the side of the outer sleeve joint 300 close to the vertical rod 100 abuts against the vertical rod 100, so that the vertical rod 100 can stop supporting the joint, and the outer sleeve joint 300 is prevented from shifting.

Further, according to the utility model discloses a some embodiments, the outer cap type connects 300 and the surface of montant 100 is the curved surface that matches with the surface of montant 100, and the surface of butt is the curved surface that matches with the surface of montant 100, can ensure that outer cap type connects 300 and montant 100 and closely laminates, prevents not hard up droing, ensures safety.

The present embodiment has been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A scaffolding coupler, comprising:

a vertical bar (100);

the disc (200) is sleeved on the vertical rod (100), and a plurality of first jacks (210) are arranged on the disc (200);

the outer sleeve type joint (300), the outer sleeve type joint (300) is arranged on the disc (200), a second jack (310) and a welding hole (320) are arranged on the outer sleeve type joint (300), and the second jack (310) corresponds to the first jack (210);

the cross rod (400), the said cross rod (400) is inserted in the said welding hole (320);

the bolt (500) penetrates through the first insertion hole (210) and the second insertion hole (310) so that the outer sleeve type joint (300) is clamped to the disc (200).

2. A scaffolding coupler according to claim 1, wherein: the cross bar (400) is fixed at the welding hole (320) in a welding manner.

3. A scaffolding coupler according to claim 1, wherein: the disc (200) is also provided with a plurality of hollow holes (220).

4. A scaffolding coupler according to claim 1, wherein: the shape of the bolt (500) is a clamping structure with a wide upper part and a narrow lower part, a convex part (510) with a width larger than that of the first jack (210) is arranged at the upper end of the bolt (500), and an inclined plane convex block (520) is arranged at the lower end of the bolt (500).

5. A scaffolding coupler according to claim 1, wherein: one side of the outer sleeve type joint (300) close to the vertical rod (100) is abutted against the vertical rod (100).

6. A scaffolding coupler according to claim 5, wherein: the abutting surfaces of the outer sleeve type joint (300) and the vertical rod (100) are curved surfaces matched with the surface of the vertical rod (100).