KR102325931B1 - Brace connection bridge with rotational fastening structure - Google Patents

Abstract

The present invention relates to a brace connection bridge having a rotatable fastening structure, and more particularly, as a bridge for connecting brace members installed in a scaffolding structure, a pair of support panels, and a post connecting the inner surfaces of the support panels It consists of a bridge body made of a member, fixed shafts formed on the bridge body, and a rotary connecting pipe having a through hole at one end to be fitted into the fixed shaft, and a bridge is provided in the scaffolding structure to facilitate fastening and separation of braces. In addition, the braces are fastened to the bridge in a fitting manner, which has the effect of improving workability and efficiency.

Description

Brace connection bridge with rotational fastening structure }

The present invention relates to a bracing connection bridge having a rotational fastening structure, and more particularly, by providing a bridge in a scaffold structure, the fastening and separation of the braces are facilitated, and the braces are fastened to the bridge in a fitting manner, so that constructability and efficiency are improved. It relates to a bridge for bracing having an improved rotatable fastening structure.

In general, when constructing, repairing, or repairing a building or structure having a high height, a scaffolding structure is installed in order for a worker to use it as a pedestal for placing a treadmill and a material.

The scaffolding structure is formed by connecting a vertical member and a horizontal member to each other to form a hexahedral structure or a truss structure. Also, by comparing the edge where the vertical member and the horizontal member are connected to the other edge, braces are installed to increase the earthquake resistance and wind resistance of the hypertrophy.

For example, Korean Patent Publication No. 10-1507082, No. 10-1462215, Patent Publication No. 10-2008-0108205, No. 10-1996-029565, No. 10-1052570, Registered Utility Techniques for scaffolding structures of various structures are disclosed in Shinan Publication No. 20-0409055, No. 20-0362771, No. 20-0412730, No. 20-0428172, and the like.

In the conventional scaffolding structure for construction, the braces are installed in an "X" shape to be replaced, and the scaffolding structure is reinforced. The problem of fixing and dismantling the reinforcing pipes is always difficult.

The above-described invention refers to the background of the technical field to which the present invention pertains, and does not mean the prior art.

Registered Patent No. 10-1507082

The present invention has been devised to solve the above-mentioned problems of the prior art, and an object of the present invention is to provide a bridge in a scaffolding structure to facilitate fastening and separation of braces, and the braces are fastened to the bridge in a fitting manner to improve constructability and An object of the present invention is to provide a bridge for connecting braces having a rotational fastening structure that improves efficiency.

The present invention is a bridge for connecting brace members installed in a scaffolding structure, a bridge body comprising a pair of support panels, a support member connecting the inner surfaces of the support panels, and fixed shafts formed on the bridge body; , characterized in that it is composed of a rotating connecting pipe having a through-hole formed at one end so as to be fitted to the fixed shaft.

In addition, a bent groove portion is further formed at the other end of the rotation connection pipe, a connection pin is further fitted into the bent groove portion, and the connection pin is fixed to the inner surface of the brace member fitted to the rotation connection tube. do.

In addition, the bent groove portion is characterized in that it consists of a guide groove formed at the other end of the rotary connector, and a locking groove formed at an end of the guide groove.

In addition, the bridge body is fastened to the fixed shaft, the elastic pressure-type support means is further provided to support the rotation connector to which the brace member is connected by elasticity, the elastic pressure-type support means is fitted to the holding member and fixed A fixed tube unit, an annular bearing seat groove formed on the outer surface of the fixed tube unit, a ring bearing fitted into a bearing seat groove formed on the fixed tube, and a rotation guide that is fitted and rotated by the ring bearing fastened to the bearing seat groove A tube, an elastic pressure tube which is fitted and fixed to the rotation guide tube fastened to the ring bearing, and presses the rotation connection tube fastened to the fixed shaft by elasticity, and an elastic pressure tube formed on the outer surface of the elastic pressure tube It is characterized in that it is made up of locking protrusions, and is configured to press the end of the rotary connecting tube fastened to the fixed shaft by the elasticity of the elastic pressure tube.

In the present invention, the bridge for connecting braces having a rotational fastening structure provides a bridge to the scaffolding structure to facilitate the fastening and separation of the braces, and the braces are fastened to the bridge in a fitting manner, thereby improving workability and efficiency.

1 is a view showing a bridge for connecting braces having a rotatable fastening structure according to the present invention.
Figure 2 is an operating state diagram showing a bridge for connecting braces having a rotational fastening structure according to the present invention.
Figure 3 is a cross-sectional view showing a bridge for connecting braces having a rotational fastening structure according to the present invention.
Figure 4 is a bottom view showing a bridge for connecting braces having a rotational fastening structure according to the present invention.
5 is a state of use showing a bridge for connecting braces having a rotational fastening structure according to the present invention.
Figure 6 is a view showing a state in which the bridge for connecting braces having a rotational fastening structure according to the present invention is installed on the scaffolding structure.
7 is a view showing a brace member of a scaffolding structure for connecting a brace having a rotational fastening structure according to the present invention.
8 is a view showing another embodiment of a bridge for connecting braces having a rotational fastening structure according to the present invention.

Since the description of the present invention is merely an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiment described in the text. That is, since the embodiment may have various changes and may have various forms, it should be understood that the scope of the present invention includes equivalents capable of realizing the technical idea.

On the other hand, the meaning of the terms described in the present invention should be understood as follows.

Terms such as “first” and “second” are for distinguishing one component from another, and the scope of rights should not be limited by these terms. For example, a first component may be termed a second component, and similarly, a second component may also be termed a first component.

When a component is referred to as being “connected” to another component, it may be directly connected to the other component, but it should be understood that other components may exist in between. On the other hand, when it is mentioned that a certain element is "directly connected" to another element, it should be understood that the other element does not exist in the middle. Meanwhile, other expressions describing the relationship between elements, that is, “between” and “immediately between” or “neighboring to” and “directly adjacent to”, etc., should be interpreted similarly.

The singular expression is to be understood to include the plural expression unless the context clearly dictates otherwise, and terms such as "comprises" or "have" refer to the embodied feature, number, step, action, component, part or these It is intended to indicate that a combination exists, and it should be understood that it does not preclude the possibility of the existence or addition of one or more other features or numbers, steps, operations, components, parts, or combinations thereof.

Identifiers (eg, a, b, c, etc.) in each step are used for convenience of description, and the identification code does not describe the order of each step, and each step clearly indicates a specific order in context. Unless otherwise specified, it may occur in a different order from the specified order. That is, each step may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Terms defined in the dictionary should be interpreted as being consistent with the meaning of the context of the related art, and cannot be interpreted as having an ideal or excessively formal meaning unless explicitly defined in the present invention.

1 is a view showing a bridge for connecting braces having a rotatable fastening structure according to the present invention. Figure 2 is an operating state diagram showing a bridge for connecting braces having a rotational fastening structure according to the present invention. Figure 3 is a cross-sectional view showing a bridge for connecting braces having a rotational fastening structure according to the present invention. Figure 4 is a bottom view showing a bridge for connecting braces having a rotational fastening structure according to the present invention. 5 is a state of use showing a bridge for connecting braces having a rotational fastening structure according to the present invention. Figure 6 is a view showing a state in which the bridge for connecting the brace having a rotational fastening structure according to the present invention is installed in the scaffolding structure. 7 is a view showing a brace member of a scaffolding structure for connecting a brace having a rotational fastening structure according to the present invention. 8 is a view showing another embodiment of a bridge for connecting braces having a rotational fastening structure according to the present invention.

As shown in the drawing, the present inventor's bridge 10 for bracing having a rotatable fastening structure (hereinafter, referred to as a bridge for bracing for convenience of explanation) is installed in the scaffolding structure 200 so that the scaffolding structure 200 is As a bridge connecting the brace members 100 to prevent twisting, such a bridge consists of a bridge body 20, a fixed shaft 30, and a rotation connector 40.

The bridge body 20 includes a pair of support panels 21 and a holding member 22 connecting inner surfaces of the support panels 21 .

The support panel 21 has an octagonal panel structure as shown in the drawing, and it is also possible to form a rectangular panel shape.

The support panel 21 is formed of a metal material, it is also possible to be formed of a synthetic resin material.

The support members 22 are screwed or welded to the inner surfaces of the support panels 21 to interconnect the support panels 21 .

The holding member 22 is formed of a metal material, is formed in a circular rod or tubular shape, and is disposed in the center of the support panel 21 .

The fixed shafts 30 are formed on the bridge body 20 .

The fixed shaft 30 is made of a metal material and is formed in a circular rod shape. The fixed shaft 30 is disposed at corners on all sides of the bridge body 20 as shown in the drawing.

Fastening holes are formed in the support panels 21 , and the fixing shaft 30 is connected to the fastening holes to be press-fitted.

Alternatively, it is also possible to fix the fixing shaft 30 by welding or screwing to the inner surfaces of the support panels 21 like the holding member 22 .

The rotary connector 40 has a through hole formed at one end to be fitted to the fixed shaft 30 .

The rotary connector 40 is rotated by being fitted with one end of the fixed shaft 30, and the other end of the bracing member 100 is fixed by being fitted.

The rotary connector 40 is formed of a metal tube, it is also possible to form a synthetic resin material.

A screw hole is formed in the rotation connector 40 to be screwed with the brace member 100 fitted in the rotation connection pipe 40 or to press and fix the brace member 100 with a screw, and the rotation connection It is also possible to force-fit the brace member 100 to the tube 40 to fix it.

Here, the inner surface of the brace member 100 fitted to the rotary connector 40 is fixed by further fusion or adhesion to the rotary connector 40 and the pressing protrusions made of a synthetic resin material having elasticity on the outer surface. It is preferable to prevent the brace member 100 from being moved or pulled out by pressure or friction, which is fitted to the rotary connector 40 by the pressing protrusions by elasticity.

The bridge configured as described above is stacked while intersecting the brace members 100 in an "X" shape to spoil the aesthetics, and the inconvenient problem of having to reinforce the pipe at the part where the brace members 100 intersect does not occur. , it is possible to install the brace member 100 quickly because the construction is simple, and it is possible to reduce the cost to enable recycling.

In addition, the four brace members 100 are fastened to the bridge to improve the support force of the scaffolding structure 200 .

At this time, the rotating connector 40 has a bent groove 41 at the other end, and a connecting pin 50 is further fitted into the bent groove 41, and the connecting pin 50 is the bent groove part ( 41) and then fixed to the brace member 100, it is also possible to connect to the brace member 100 after fixing the connection pin 50 to the bending groove 41 by force fitting.

The connection pin 50 is fixed to the inner surface of the brace member 100 fitted to the rotation connection pipe (40). The connecting pin 50 is fixed by welding or screwing one end to the inner surface of the brace member 100 .

The bending groove portion 41 is composed of a guide groove 411 formed at the other end of the rotary connector 40 and a locking groove 412 formed at an end of the guide groove 411, and the guide groove 411 ) so that the connection pin 50 fitted in the locking groove 412 is caught and fixed.

The bending groove part 41 is formed to be bent in an angle shape by the guide groove 411 and the locking groove 412 .

The bending groove 41 may be formed to face the other end of the rotary connector 40, and both ends of the connection pin 50 are welded to the inner surface of the brace member to form a pair of bending groove portions 41. It is also possible to make the connection pin 50 to be fastened.

The brace member can be detachably fastened to the rotary connector 40 without a separate screw fastening by the bending groove 41 and the connecting pin 50 .

Here, by further inserting an elastic support pipe made of a synthetic resin material having elasticity to the connection pin 50, the connection pin 50 is caused by vibration or external impact due to friction caused by the elasticity of the elastic support tube. It is preferable to prevent movement or separation from the locking groove 412 and the guide groove 411 .

The bridge body 20 is fastened to the fixed shaft 30, the elastic pressure-type support means 60 is further provided to support the rotation connector to which the brace member 100 is connected by elasticity.

The elastic pressure-type support means (60) includes a fixed tube unit (61) fitted to the holding member (22) and fixed by welding or screwing, and an annular bearing seating groove (62) formed on an outer surface of the fixed tube unit (61). ), a ring bearing 63 that is partially fitted into the bearing seating groove 62 formed in the fixed tube to protrude outward, and the ring bearing 63 fastened to the bearing seating groove 62 and rotates The rotation guide tube 64 which becomes a rotating guide tube 64, which is fitted into the rotation guide tube 64 fastened to the ring bearing 63, and is adhesively fixed, and the rotation connection tube 40 fastened to the fixed shaft 30 by elasticity. ) composed of an elastic pressure tube 65 made of a synthetic resin material having elasticity for pressing, and elastic locking projections 66 integrally formed on the outer surface of the elastic pressure tube 65, the elastic pressure tube 65 By pressing the end of the rotary connector 40 fastened to the fixed shaft 30 by the elasticity of When the elastic pressure tube 65 is rotated by the ring bearing 63, the brace member 100 is prevented from being caught in the elastic pressure tube 65, and the rotation connection tube 40 is rotated after The rotation connector 40 is pressed by the elasticity of the elastic pressure tube 65 and the elastic locking protrusion 66 to support the rotation connection tube 40 and prevent rotation.

In addition, the elastic locking protrusion 66 is caught by the rotation connector 40 to prevent it from being rotated again, and an external impact is caused by the elasticity of the elastic pressure tube 65 and the elastic locking protrusion 66 . By buffering it is possible to alleviate the transfer to the brace member (100).

Although the present invention has been described in detail so far, it is clear that the embodiments mentioned in the process are only illustrative and not restrictive, and the present invention is the technical spirit or field of the present invention provided by the following claims Within the range not departing from, it will be said that component changes to a degree that can be equally dealt with fall within the scope of the present invention.

10: bridge for bracing connection
20: bridge body
21: support panel
22: holding member
30: fixed shaft
40: rotary connector
41: bending groove
411: information home
412: jamming groove
50: connection pin
60: elastic pressure type support means
61: fixed tube unit
62: bearing seating groove
63: ring bearing
64: rotation guide tube
65: elastic pressure tube
66: elastic jamming projection
100: brace member
200: scaffold structure

Claims (4)

As a bridge for connecting the brace members installed in the scaffolding structure,
a bridge body comprising a pair of support panels and a support member connecting inner surfaces of the support panels;
fixed shafts formed on the bridge body; and
It includes a rotary connector pipe having a through-hole formed at one end so as to be fitted to the fixed shaft,
The bridge body is further provided with an elastic pressure-type support means to be fastened to the fixed shaft, and to support the rotation connector to which the brace member is connected by elasticity,
The elastic pressure type support means,
a fixed pipe unit fitted and fixed to the holding member;
An annular bearing seating groove formed on the outer surface of the fixed tube unit;
a ring bearing fitted into a bearing seating groove formed in the fixed tube;
a rotation guide tube which is rotated by being fitted to the ring bearing fastened to the bearing seating groove;
an elastic pressure tube which is fitted and fixed to the rotation guide tube fastened to the ring bearing and presses the rotation connection tube fastened to the fixed shaft by elasticity;
Consists of elastic locking projections formed on the outer surface of the elastic pressure tube,
A bridge for bracing connection having a rotational fastening structure, characterized in that it presses the end of the rotational connection tube fastened to the fixed shaft by the elasticity of the elastic pressure tube.
The method of claim 1,
A bent groove portion is further formed at the other end of the rotary connector, and a connecting pin is further fitted into the bent groove portion,
The connecting pin is a bracing connection bridge having a rotatable fastening structure, characterized in that it is fixed to the inner surface of the bracing member fitted to the rotation connector.
3. The method of claim 2,
The bending groove portion and a guide groove formed at the other end of the rotary connector;
Bracing connection bridge having a rotational fastening structure, characterized in that consisting of a locking groove formed at the end of the guide groove.
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