CN218933818U

CN218933818U - Scaffold cross bar and vertical bar connecting mechanism

Info

Publication number: CN218933818U
Application number: CN202223583220.0U
Authority: CN
Inventors: 华铭法
Original assignee: Wuxi Weiyi Metal Products Co ltd
Current assignee: Wuxi Weiyi Metal Products Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-04-28
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a scaffold cross bar and vertical bar connecting mechanism, which belongs to the technical field of scaffolds, and comprises a connecting piece connected with a vertical bar and a connecting piece connected with the end part of the cross bar, wherein the connecting piece is provided with a plug groove corresponding to the connecting piece, the connecting piece comprises a plug piece I and a plug piece II, the plug piece I is connected with the end part of the cross bar, a placing space is arranged between the plug piece I and the cross bar, the placing space is used for placing the plug piece II, and when the connecting mechanism is in a use state, the bottom of the plug piece II extends out of the cross bar and is partially positioned in the plug groove. Therefore, the self-locking device can realize the basic self-locking function without other tools, can also quickly connect the cross bars and the vertical bars of the scaffold, and has better stability.

Description

Scaffold cross bar and vertical bar connecting mechanism

Technical Field

The utility model relates to a connecting mechanism, in particular to a connecting mechanism for a scaffold cross bar and a vertical bar, and belongs to the technical field of scaffolds.

Background

The scaffold is a variety of supports which are erected for workers to operate and solve the problem of vertical and horizontal transportation in a construction site, and mainly comprises personnel for up-and-down operation or peripheral safety enclosure, high-altitude installation components and the like. The scaffold comprises a cross bar, a vertical bar and a plate body, and is mainly used for up-and-down movement of constructors or surrounding safety net enclosure, high-altitude installation components and the like.

At present, the existing scaffold connecting piece is fixedly connected with the cross rod and the vertical rod through bolts, when the cross rod needs to be detached and installed, the cross rod needs to be connected with the aid of the function of a tool, so that installation is complicated, much time is wasted, some scaffolds are welded with the vertical rod through a disc, then the cross rod is fixed with the disc through welding, the installation in the mode is more complicated, the condition of cold welding sometimes occurs, and certain installation hidden danger exists.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the connecting mechanism of the scaffold cross bar and the vertical bar, which can realize the basic self-locking function without other tools, can also quickly connect the cross bar and the vertical bar of the scaffold, and has better stability.

In order to solve the problems, the following technical scheme is provided:

the scaffold cross rod and vertical rod connecting mechanism is designed, the connecting mechanism comprises a connecting piece connected with the vertical rod and a connecting piece connected with the end part of the cross rod, a splicing groove corresponding to the connecting piece is formed in the connecting piece, the connecting piece comprises a first splicing piece and a second splicing piece, the first splicing piece is connected with the end part of the cross rod, a placing space is formed between the first splicing piece and the cross rod, the placing space is used for placing the second splicing piece, and when the connecting mechanism is in a use state, the bottom of the second splicing piece extends out of the cross rod and is partially located in the splicing groove.

Further, the first side of the first plug connector, which is close to the cross rod, is provided with a groove I, the second plug connector is provided with a protrusion, when the connecting mechanism is in an unused state, one side of the second plug connector, which is far away from the protrusion, is attached to the inner wall of the groove, and the bottom of the second plug connector, which is protruding, is attached to the bottom of the inner wall of the placing space.

Furthermore, the top of the placing space is of an open type structure, and the length of an opening at the top of the placing space is smaller than the sum of the lengths of the second plug connector and the protrusion.

Further, a groove II is formed in one side, close to the cross rod, of the plug connector I, and the groove II is located below the groove I.

Further, at least two through holes I penetrating up and down are formed in the connecting sheet, and the through holes I are circumferentially distributed on the connecting sheet.

Further, the connecting piece is provided with a second through hole which is communicated with the inserting groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the cross rod and the vertical rod are connected, the connecting piece on the cross rod is directly inserted into the inserting groove on the connecting piece, so that the connection work of the cross rod and the vertical rod can be completed, the connection work is convenient and quick, the basic self-locking function can be realized without other tools, the cross rod and the vertical rod can be conveniently and quickly installed and detached by workers, and the efficiency is high;

2. through setting up the opening length at space top and be less than plug connector two and bellied length sum, under the effect of gravity during the use, can provide decurrent thrust to plug connector two, make plug connector two's bottom and the inner wall of jack groove closely laminate, promote the frictional force between plug connector one and plug connector two and the jack groove inner wall to the effectual joint strength that promotes between horizontal pole and the montant.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view showing a use state according to a preferred embodiment of the present utility model;

FIG. 2 is a perspective view of a preferred embodiment of the present utility model in an unused state;

FIG. 3 is a perspective view of a connecting tab according to a preferred embodiment of the utility model;

fig. 4 is a split view of a connector according to a preferred embodiment of the present utility model.

In the figure: 1. a connecting sheet; 2. a first through hole; 3. a plug-in groove; 4. a first plug connector; 5. a groove I; 6. a second plug connector; 7. a second groove; 8. and a second through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the scaffold cross bar and vertical bar connecting mechanism provided in this embodiment, the connecting mechanism includes a connecting piece 1 connected with the vertical bar and a connecting piece connected with the end of the cross bar, a socket 3 corresponding to the connecting piece is provided on the connecting piece 1, the connecting piece includes a first plug 4 and a second plug 6, the first plug 4 is connected with the end of the cross bar, a placing space is provided between the first plug 4 and the cross bar, the placing space is used for placing the second plug 6, when the connecting mechanism is in a use state, the bottom of the second plug 6 extends out of the cross bar and is partially located in the socket 3, in this embodiment, when the cross bar and the vertical bar are connected, the connecting work of the cross bar and the vertical bar can be completed by directly inserting the connecting piece on the cross bar into the socket 3 on the connecting piece 1, the connecting work of the cross bar and the vertical bar can be realized conveniently and rapidly, the basic self-locking function can be realized without using other tools, the staff can install and detach the cross bar and the vertical bar quickly, and the efficiency is higher.

The first side of the first plug connector 4, which is close to the cross rod, is provided with a first groove 5, the second plug connector 6 is provided with a protrusion, when the connecting mechanism is in an unused state, one side of the second plug connector 6, which is far away from the protrusion, is attached to the inner wall of the groove 5, and the protruding bottom of the second plug connector 6 is attached to the bottom of the inner wall of the placing space.

The top of the placing space is of an open structure, and the length of the opening at the top of the placing space is smaller than the sum of the lengths of the second plug connector 6 and the protrusion.

And a groove II 7 is formed in one side, close to the cross rod, of the first plug connector 4, and the groove II 7 is positioned below the groove I5.

In this embodiment, when coupling mechanism is in the state of use, when the size of jack groove 3 is less, the bottom of plug connector two 6 can insert to recess two 7 to ensure the stability of connection, place the top of space inner wall and the bellied top laminating on plug connector two 6 mutually, thereby provide decurrent thrust to plug connector two 6, make the bottom of plug connector two 6 closely laminate with the inner wall of jack groove 3, promote the frictional force between plug connector one 4 and plug connector two 6 and the jack groove 3 inner wall, thereby effectually promote the joint strength between horizontal pole and the montant.

The connecting piece 1 is provided with at least two through holes 2 penetrating up and down, the through holes 2 are circumferentially distributed on the connecting piece 1, welding or bolting can be adopted between the connecting piece 1 and the vertical rods, in the embodiment, the number of the through holes 2 on the connecting piece 1 is four, the quality of the connecting piece 1 is reduced, the production cost is reduced, bolts can be arranged in the through holes 2 for connecting the connecting piece 1 with the vertical rods, welding is adopted between the connecting piece 1 and the vertical rods, at least one splicing groove 3 on the connecting piece 1 is arranged, and the number of the splicing grooves 3 on the connecting piece 1 can be processed according to the installation environment.

The connecting piece 1 has been seted up through-hole two 8, through-hole two 8 is linked together with spliced groove 3, in this embodiment, connecting piece 1 cup joints on the montant through-hole two 8, montant rethread welded mode is fixed with connecting piece 1, be linked together through adopting through-hole two 8 and spliced groove 3, when being connected horizontal pole and montant, plug connector one 4 can directly laminate mutually with the surface of montant, can directly exert force to the montant, reduce the bearing dynamics of connecting piece 1, further promote the stability of being connected between horizontal pole and montant.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. Scaffold frame horizontal pole and montant coupling mechanism, coupling mechanism includes connection piece (1) that links to each other with the montant and the connecting piece that links to each other with the horizontal pole tip, its characterized in that, offer on connection piece (1) with connecting piece corresponding jack groove (3), the connecting piece includes plug connector one (4) and plug connector two (6), plug connector one (4) is connected with the tip of horizontal pole, is provided with between plug connector one (4) and the horizontal pole and places the space, places the space and is used for placing plug connector two (6), works as coupling mechanism is in when the state of use, the bottom of plug connector two (6) extends the horizontal pole and partially is located jack groove (3).

2. The scaffold cross bar and vertical bar connecting mechanism according to claim 1, wherein a groove one (5) is formed in one side, close to the cross bar, of the first plug connector (4), a protrusion is arranged on the second plug connector (6), when the connecting mechanism is in an unused state, one side, far away from the protrusion, of the second plug connector (6) is attached to the inner wall of the groove one (5), and the bottom of the protrusion of the second plug connector (6) is attached to the bottom of the inner wall of the placing space.

3. The scaffold cross bar and vertical bar connecting mechanism according to claim 2, wherein the top of the placing space is of an open structure, and the open length of the top of the placing space is smaller than the sum of the lengths of the second plug connector (6) and the protrusion.

4. The scaffold cross bar and vertical bar connecting mechanism according to claim 2, wherein a groove two (7) is formed on one side, close to the cross bar, of the first plug-in connector (4), and the groove two (7) is located below the groove one (5).

5. The scaffold cross bar and vertical bar connecting mechanism according to claim 1, wherein the connecting piece (1) is provided with at least two through holes I (2) penetrating up and down, and the through holes I (2) are circumferentially distributed on the connecting piece (1).

6. The scaffold cross bar and vertical bar connecting mechanism according to claim 1, wherein the connecting piece (1) is provided with a second through hole (8), and the second through hole (8) is communicated with the inserting groove (3).