CN218323857U

CN218323857U - Connecting structure of horizontal rod of scaffold

Info

Publication number: CN218323857U
Application number: CN202222280773.2U
Authority: CN
Inventors: 张冲
Original assignee: Shaanxi Jianyuan Senyue Network Technology Co ltd
Current assignee: Shaanxi Jianyuan Senyue Network Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-17
Anticipated expiration: 2032-08-30

Abstract

The utility model provides a connecting structure of a horizontal rod of a scaffold, belonging to the technical field of scaffold accessories, and the connecting structure of the horizontal rod of the scaffold comprises a vertical rod of the scaffold, a fixed sleeve, an end joint and a horizontal rod, wherein the fixed sleeve is sleeved and installed on the vertical rod of the scaffold, the lateral part of the fixed sleeve is fixedly connected with an inserting sleeve, and the end part of the horizontal rod is provided with an inserting joint; the utility model discloses a connection structure of scaffold frame horizontal pole that obtains through above-mentioned design, the horizontal stand is whole to be set up as the welded structure of end joint and horizontal pole, wherein the end joint forms the step part through the punching press, the step part can be when the horizontal pole pegs graft at the end joint to the position of horizontal pole go on fix a position thus make things convenient for the staff to weld the junction; the end joint is simple in integral structure, can be integrally formed by punching through a steel plate, is simple and convenient, is high in production efficiency, and is not required to be welded.

Description

Connecting structure of horizontal rod of scaffold

Technical Field

The utility model relates to a scaffold frame accessory technical field particularly, relates to a connection structure of scaffold frame horizontal pole.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

When a scaffold is built, a horizontal rod for fixing and supporting the scaffold is generally required to be arranged, the horizontal rod and a scaffold upright rod are required to be connected in a structure, the horizontal rod generally consists of end connectors and cross rods, the structure of the end connectors generally needs to be supported through welding, and the use strength of the horizontal rod is insufficient; the horizontal rod structure and the end joint of the horizontal rod need to be welded, the welding work between the end joint without the positioning structure and the horizontal rod is troublesome, the production efficiency is low, and the using effect is poor.

However, the above-mentioned solutions still have certain drawbacks, and the inventor of the present invention found that how to invent a connection structure of horizontal rods of a scaffold to improve these problems, which is a problem to be urgently solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a connection structure of scaffold horizontal pole aims at improving the end joint structure and need produce through the welding, does not have location structure between end joint and the horizontal pole in addition, the problem that weldment work difficulty and production efficiency hang down.

The utility model discloses a realize like this: the utility model provides a connection structure of scaffold horizontal pole, includes scaffold frame pole setting, fixed sleeving, end connector and horizon bar, fixed sleeving cup joints and installs in the scaffold frame pole setting, fixed sleeving's lateral part fixedly connected with plug bush, the tip of horizon bar is provided with the bayonet joint, the horizon bar passes through the bayonet joint and pegs graft and installs in the end connector, the last plug connector that is provided with of fixed sleeving, the end connector peg graft and installs in the fixed sleeving and through the installation of plug connector chucking, be provided with grafting portion and step portion through the punching press on the end connector, the end connector is provided with the second weld part with the lateral part contact position of the bayonet joint of horizon bar, the end connector is provided with first weld part with the upper and lower contact position of horizon bar, the horizon bar passes through first weld part and second weld part welded fastening with the end connector.

In an embodiment of the present invention, the upper and lower portions of the fixing sleeve are provided with symmetrical insertion holes.

The utility model discloses an in one embodiment, first through-hole and second through-hole have been seted up respectively to the grafting portion upper and lower part of end joint, the end joint passes through in the cavity that grafting portion pegged graft and install the plug bush.

The utility model discloses an in one embodiment, the plug connector runs through spliced eye, first through-hole and second through-hole in proper order and installs end joint locking in fixed sleeving.

In an embodiment of the present invention, the inner diameter of the second through hole is smaller than the inner diameter of the first through hole.

In an embodiment of the present invention, the inner side of the end joint is provided with a rough portion, the plug is provided with a horizontal grain portion, and the rough portion and the horizontal grain portion are in a laminating arrangement.

In an embodiment of the present invention, the connection-peg is a structure formed by cutting a horizontal rod.

The utility model discloses an in one embodiment, the inboard punching press of end joint is provided with the arc wall that is the symmetry, the lower part is located this arc wall on the grafting head of horizon bar.

The utility model has the advantages that: the utility model discloses a connection structure of scaffold frame horizontal pole that obtains through above-mentioned design, horizontal support whole set up to end connector and horizontal pole welded structure, wherein the end connector forms the step part through the punching press, the step part can be pegged graft when the end connector to the horizontal pole to the position of horizontal pole go on fix a position so that make things convenient for the staff to weld the junction; the end joint has a simple integral structure, can be integrally formed by stamping through a steel plate, is simple and convenient, has high production efficiency, and is not required to be welded.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram provided by an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure provided in an embodiment of the present invention;

fig. 3 is an enlarged schematic view ofbase:Sub>A-base:Sub>A in fig. 1 according to the present invention.

In the figure: 1. erecting a scaffold; 2. fixing the sleeve; 3. an end fitting; 4. a plug-in part; 5. a plug-in unit; 6. a horizontal bar; 7. a plug-in connector; 8. a cross grain portion; 9. a plug bush; 10. a roughened portion; 11. a step portion; 12. a first weld; 13. a second weld; 14. an arc-shaped slot; 15. inserting holes; 16. a first through hole; 17. a second via.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed 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 limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a connection structure of scaffold horizontal bar, including scaffold pole setting 1, adapter sleeve 2, end connector 3 and horizon bar 6, adapter sleeve 2 cup joints and installs on scaffold pole setting 1, adapter sleeve 2's lateral part fixedly connected with plug bush 9, the tip of horizon bar 6 is provided with plug 7, horizon bar 6 is pegged graft through plug 7 and is installed in end connector 3, be provided with plug connector 5 on the adapter sleeve 2, end connector 3 pegs graft and installs in adapter sleeve 2 and through plug connector 5 chucking installation, be provided with grafting portion 4 and step portion 11 through the punching press on the end connector 3, end connector 3 is provided with second weld part 13 with the lateral part contact position of the plug connector 7 of horizon bar 6, end connector 3 is provided with first weld part 12 with the upper and lower contact position of horizon bar 6, horizon bar 6 and end connector 3 are through first weld part 12 and second weld part 13 welded fastening.

The spliced eye 15 that is the symmetry and sets up is seted up to the upper and lower part of fixed sleeve 2, first through-hole 16 and second through-hole 17 have respectively been seted up to the grafting portion 4 of end joint 3 about, in the cavity that splicing sleeve 9 was installed in the grafting of end joint 3 through 4 grafting of grafting portion, plug connector 5 runs through spliced eye 15 in proper order, first through-hole 16 and second through-hole 17 install end joint 3 locking in fixed sleeve 2, the through-hole internal diameter of second through-hole 17 is less than the through-hole internal diameter of first through-hole 16, the inboard of end joint 3 is provided with coarse portion 10, be provided with horizontal line portion 8 on the spliced eye 7, coarse portion 10 is the laminating setting with horizontal line portion 8, spliced eye 7 sets up the body structure that the cutting of horizontal bar 6 formed, the inboard punching press of end joint 3 is provided with the arc wall 14 that is the symmetry, the lower part is arranged in this arc wall 14 on the spliced eye 7 of horizontal bar 6.

The working principle is as follows: the whole horizontal bracket is arranged into a welding structure of the end connector 3 and the horizontal rod 6, wherein the end connector 3 forms a step part 11 through stamping, and the step part 11 can position the horizontal rod 6 when the horizontal rod 6 is inserted into the end connector 3, so that a worker can conveniently weld the joint; the integral structure of the end joint 3 is simple, the steel plate can be integrally punched to be manufactured, the process is simple and convenient, the production efficiency is high, and the end joint 3 is not required to be produced by welding.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a connection structure of scaffold horizontal pole, includes scaffold pole setting (1), adapter sleeve (2), end joint (3) and horizon bar (6), its characterized in that: the scaffold is characterized in that the fixing sleeve (2) is sleeved and installed on the scaffold upright rod (1), the lateral part of the fixing sleeve (2) is fixedly connected with a plugging sleeve (9), the end part of the horizontal rod (6) is provided with a plug connector (7), the horizontal rod (6) is installed in the end connector (3) in a plugging mode through the plug connector (7), a plug connector (5) is arranged on the fixing sleeve (2), the end connector (3) is installed in the fixing sleeve (2) in a plugging mode and installed through the plug connector (5) in a clamping mode, a plugging part (4) and a step part (11) are arranged on the end connector (3) through stamping, a second welding part (13) is arranged at the lateral part contact position of the end connector (3) and the plug connector (7) of the horizontal rod (6), a first welding part (12) is arranged at the upper contact position and the lower contact position of the end connector (3) and the horizontal rod (6), and the horizontal rod (6) and the end connector (3) are welded and fixed through the first welding part (12) and the second welding part (13).

2. The structure for connecting horizontal bars of scaffolds as claimed in claim 1, wherein the upper and lower parts of the fixing sleeve (2) are provided with symmetrically arranged insertion holes (15).

3. The connection structure of the horizontal rods of the scaffold according to claim 1, wherein the upper part and the lower part of the insertion part (4) of the end connector (3) are respectively provided with a first through hole (16) and a second through hole (17), and the end connector (3) is inserted into a cavity provided with the insertion sleeve (9) through the insertion part (4).

4. The connection structure of a scaffold horizontal bar according to claim 3, wherein the plug-in connector (5) passes through the plug-in hole (15), the first through hole (16) and the second through hole (17) in sequence to lock and install the end connector (3) in the fixing sleeve (2).

5. A connection structure of scaffold horizontal bars according to claim 3, characterized in that the through-hole internal diameter of the second through-hole (17) is smaller than the through-hole internal diameter of the first through-hole (16).

6. The connecting structure of the horizontal rods of the scaffold according to claim 1, wherein the inner side of the end joint (3) is provided with a rough part (10), the plug joint (7) is provided with a cross grain part (8), and the rough part (10) is attached to the cross grain part (8).

7. The connection structure of the scaffold horizontal bar according to claim 1, wherein the plug (7) is provided as an integral structure cut from the horizontal bar (6).

8. The connecting structure of the horizontal pole of the scaffold according to claim 1, wherein the inner side of the end connector (3) is provided with symmetrical arc-shaped slots (14) in a punching way, and the upper part and the lower part of the plug connector (7) of the horizontal pole (6) are positioned in the arc-shaped slots (14).