KR101505169B1 - Construction materials connector containing vertical and line - Google Patents

Abstract

The present invention relates to a construction material connector including a vertical stand and a horizontal stand, and is characterized in that it is provided with a vertical stand, a horizontal stand and a brace (or a horizontal stand, a horizontal stand and a brace of different heights) The purpose.
A building material connector including a vertical stand and a horizontal stand according to the present invention includes: a first clamp 110 connected to a vertical stand; And a second clamp (120) fixedly or detachably connected to the first clamp and fixed to either a horizontal line or a brace or a vertical line connected to the vertical line, Wherein the first clamp includes a pair of clamps for clamping and clamping the vertical band, and tightening means for clamping or unclamping the pair of clamps. The first clamp includes a fixed clamp 111 which is clamped by a clamping part 111a of a distal end of the vertical band and which is caught by a clamping jaw 1a formed at the periphery of the vertical band or which surrounds the circumference of the vertical band, A movable clamp 112 which is rotatably connected to a clamping portion 112a of the distal end portion to be caught by an engaging jaw formed at the periphery of the vertical band or clamps the peripheral portion of the vertical band and clamps the vertical band together with the fixed clamp, And a clamping pin 113 serving as a clamping means for clamping or unclamping the vertical base through the fixed clamp and the movable clamp so that the clamp and the movable clamp are opened or collected.

Description

Technical Field [0001] The present invention relates to a construction material connector comprising vertical and horizontal lines,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a construction material connector, and more particularly, to a construction material connector that connects a vertical stand, a horizontal stand, and a brace (or a vertical stand capable of freely connecting the stand, The present invention relates to a construction material connector including a horizontal line.

Generally, in order to construct a concrete structure, a vertical stand for supporting a formwork, a scaffold for providing a work space, and the like are constructed such that a plurality of pipes are arranged vertically, horizontally and in an oblique direction and connected to each other. The present invention is applied to, for example, a system support, a scaffold or the like constituted by assembling pipes, and a system support will be described below as an example.

In case of concrete construction structure, the concrete structure should be supported until the curing is completed after the concrete is laid. At this time, supporter is installed from the ground to support the work footing and concrete structure.

As a conventional supporter related to such a technique, there has been found a registration utility model No. 20-0393432 (Patent Document 1). However, in the technique of Patent Document 1, the quantity to be used is determined according to the size of the concrete load, And therefore, it is inevitable to use a large amount of water and has a limitation in achieving stable support.

Even if the support pipe connecting the outer pipe and the inner pipe with the coupling portion is secured, the coupling portion is deformed flexibly due to the high load, and there is a fear that the shape is collapsed due to the breakage of the coupling portion.

Also, as a conventional technique, a technique disclosed in Japanese Utility Model Registration No. 20-0288392 (Patent Document 2) has been proposed, but the above problems are still insufficient to overcome.

In order to solve the above problems, a support has been proposed in which a plurality of pipes are combined and fixed to secure a large supporting force against a load.

In the conventional support, a plurality of pipes are manufactured to have a predetermined length through a plurality of fixing pieces. However, the pipes are welded to each other, which is a disadvantage that they are used for disposable use.

In addition, it is difficult to fix the joints between pipes, which makes it difficult to install and dismantle quickly due to the troublesome and inconvenient operation for supporting concrete structures and demolishing after concrete curing, and also limits the stability of the entire concrete structure.

Although the number and position of the vertical support, the horizontal support, and the bracing are different from each other through the structure review, the system support can not change the position of each material in the connection structure. There is a cost loss, and it is impossible to reuse the system support once used due to diversification of the concrete construction structure, and it is very difficult to process the system support.

A related product is a cross clamp which consists of two circular clamps, each consisting of two semicircular clamps.

Although the cross-shaped clamp can adjust the position, there is a disadvantage that it can not be used due to the change of the support because the usable pipe is limited.

Registration Utility Model No. 20-0393432 Registration Utility Model No. 20-0288392

The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to assemble a vertical support, a horizontal support, and a brace to form a system support and a scaffold. The present invention provides a building material connector including a vertical stand and a horizontal stand which can be freely assembled to a position of a building.

A building material connector including a vertical stand and a horizontal stand according to the present invention includes: a first clamp connected to a vertical stand; And a second clamp which is fixedly or detachably connected to the first clamp and is fixed to one of a horizontal band or a brace or a vertical band connected to the vertical band so that the vertical band is horizontally or vertically connected to the vertical band via the first and second clamps, Wherein the first clamp includes a pair of clamps for clamping and clamping the vertical band and a tightening means for clamping or unclamping the pair of clamps .

According to the construction material connector including the vertical band and the horizontal band according to the present invention, the connector can be assembled at any place of the vertical band through the first clamp (or first and second clamps) of the clamping type, Since it is possible to apply it in an optimal position and quantity for construction of a building without limiting to a specific place, it is very easy to manufacture a system support, a scaffold, a work railing, etc., and it is possible to assemble and disassemble through a simple operation, It is convenient, and as a result, waste materials can be reduced, thereby preventing cost loss.

1 to 3 are a perspective view, a plan view, and a front view, respectively, of a building material connector including a vertical stand and a horizontal stand according to Embodiment 1 of the present invention.
4 to 6 are a perspective view, a plan view and a side view, respectively, of a building material connector including a vertical stand and a horizontal stand according to Embodiment 2 of the present invention.
7 to 9 are a perspective view, a plan view, and a front view, respectively, of a building material connector including a vertical stand and a horizontal stand according to Embodiment 3 of the present invention.
10 is a plan view of a building material connector including a vertical stand and a horizontal stand according to Embodiment 4 of the present invention;
11 is a plan view of a building material connector including a vertical stand and a horizontal stand according to Embodiment 5 of the present invention.
FIG. 12 is another example of a first clamp applied to a building material connector including a vertical stand and a horizontal stand according to the present invention; FIG.

≪ Example 1 >

1 to 3, a building material connector 100 including a vertical band and a horizontal band according to the present embodiment includes a combination of a first clamp 110 in the form of a clamp and a second clamp 120 of a circular clamp, And the first clamp 110 is clamped to the vertical band 1 and the second clamp 120 clamps the horizontal band (or the brace or vertical band) connected to the vertical band 1. [ In the drawing, the installation angle of the second clamp 120 is shown as being able to connect the vertical band, but it is also possible to clamp the horizontal band and the bracing according to the angle of the second clamp 120.

First, the vertical base 1 may be an aluminum vertical base having a hanging jaw 1a at the periphery, for example.

The first clamp 110 has a three-dimensional shape and is clamped at a wide portion. The first clamp 110 includes a fixed clamp 111, a movable clamp 112, and a clamping pin 113.

The fixed clamp 111 may have a protruding clamping portion 111a for clamping the clamping jaw la of the vertical bar 1 at a tip end thereof, for example, having a space formed therein.

The fixing pin 111 is provided with a supporting surface 11b so as to contact the vertical base 1 in a large area so as to be firmly clamped.

The movable clamp 112 is provided with a clamping part 112a for clamping and clamping the clamping jaw 1a of the vertical bar 1 and is connected to the fixed clamp 111 via a rotation guide pin 114 so as to be opened or closed.

The clamping portions 111a and 112a of the fixed clamp 111 and the movable clamp 112 wrap the clamping jaws 1a of the vertical clamp 1 on both sides, So that the vertical base 1 is clamped.

Of course, the fixed tongue 111 and the movable tongue 112 are not limited to the holding jaws 1 a protruding from the vertical base 1, but may be clamped around the vertical base 1, It is applicable to the vertical stand of all structures.

The clamping pin 113 is linearly reciprocally and detachably coupled to the pinhole 111c formed in the fixed clamp 111 so that the clamp 112 and the movable clamp 112 are rotated in both directions for clamping and unclamping. The movable tongue 112 is provided with a pin support portion 112b which is slidably inserted into the inclined portion 113a. That is, when the clamping pin 113 reciprocates linearly, the inclined portion 113a pushes the pin support portion 112b so that the clamping portion 112a on the opposite side rotates in the clamping direction or in the opposite direction.

In addition, an elastic member (a torsion coil spring or the like) that elastically supports the fixed clamp 111 and the movable clamp 112 in the direction in which they are widened can be applied. In this case, the clamping operation for the vertical stand 1 is very convenient, Clamping is possible.

The second clamp 120 is configured such that the two semicircular clamps 121 and 122 are foldably connected through the hinge 123 and the free end is fixed through the fastener 124 to clamp and clamp the line or brace, It is a known circular clamp.

The second clamp 120 having such a configuration is fixed to the fixed clamp 111 of the first clamp 110 with a rivet or the like.

For example, the first clamp 111 is formed with a groove-like connection portion in the form of a circular hole for connecting the first clamp 110 and the second clamp 120, and the second clamp 120 is provided with a connection portion (Or a structure for covering the outside of the connection portion) is formed.

According to the construction material connector 100 including the vertical band and the horizontal band according to the present embodiment, when the clamp pin 113 is raised, the fixed clamp 111 and the movable clamp 112 of the first clamp 110 The support surface 111b of the fixed clamp 111 is supported on the circumferential surface of the vertical frame 1 and the clamping portion 111a is fixed to the clamping jaw When the clamp pin 113 is lowered and the movable clamp 112 is assembled to the fixed clamp 111 and the clamping part 112a is clamped by the clamping jaws 1a Is clamped to the side of the clamping jaw 1a where the clamping portion 111a is clamped. Thereby, the first clamp 110 is fixed to the vertical base 1.

The semicircular clamps 121 and 122 of the second clamp 120 are opened and a horizontal line, a brace and a vertical line are inserted between the two clamps 121 and 122 and then fastened through the fastening hole 124 to fix the horizontal line.

When the clamp pin 113 is raised, the movable tongue 112 is rotated in the direction in which the movable tongue 112 extends from the fixed tongue 111 by the pin support portion 112b, Unclamped, and the first clamp 110 can be separated from the vertical base 1. In addition, the clamps 124 of the second clamp 120 may be unfastened and the semicircular clamps 121 and 122 may be opened and unclamped, and then the second clamp 120 may be separated from a horizontal line or the like.

≪ Example 2 >

4 to 5, the building material connector including the vertical band and the horizontal band according to the present embodiment is configured such that the second clamp 120 is connected to the first clamp 110 via the rotation guide pin 125 And is rotatably connected.

The first clamp 110 is engaged with a plate washer 115 for connection of the rotation guide pin 125.

6, the angle of the second clamp 120 can be adjusted, that is, the angle of the brace 2 can be adjusted in various ways have.

In the first and second embodiments, the second clamp 120 is shown to have one circular clamp composed of two semicircles. However, the present invention is not limited thereto, and a cross clamp with two circular clamps connected thereto is also possible.

≪ Example 3 >

7 to 9, the building material connector including the vertical band and the horizontal band according to the present embodiment includes a first connector 110 connected to the first clamp 110 via a rotation guide pin 131, And the second clamp 120 is rotatably connected to the rotating body 130 (which may constitute a washer as in the second embodiment) via the rotation guide pin 125. [

The rotating body 130 has a tubular shape such as a circular shape and the fixed clamp 111 of the first clamp 110 is formed with openings on both sides so as not to restrict rotation of the rotating body 130.

The rotation guide pin 125 of the second clamp 120 is arranged at right angles to the rotation guide pin 131 of the rotating body 130 so that the second clamp 120 can be rotated at various angles Can be adjusted.

As can be seen from the second and third embodiments, the second clamp 120 may be connected to the first clamp 120 through the rotating body 130 alone.

<Example 4>

10, the building material connector including the vertical band and the horizontal band according to the present embodiment has the same structure as that of the first clamp, that is, the second clamp 120 has a clamping portion A clamping jaw which is caught by a clamping jaw formed in a circumferential portion of the vertical band or clamps a circumferential portion of the vertical band while being connected to a clamping jaw of the first clamping jaw, A movable grip which is caught by a locking protrusion formed on the peripheral portion of the vertical frame or which is clamped to the vertical frame with the fixed gripping portion surrounding the peripheral portion of the vertical frame, And a clamping pin for clamping or unclamping the vertical frame through the movable clamp.

In the present embodiment, the first and second clamps 110 and 120 may be connected to each other through fasteners, rotation guide pins, or the like, or may be connected to each other through separate connecting pipes (rods).

&Lt; Example 5 >

As shown in FIG. 11, the first clamp 110 includes a connection portion 116 connected to the fixed clamp and to which the horizontal frame 3 (or brace or vertical frame) is connected directly or the second clamp is connected The transverse frame 3 or the like is connected to the connection portion 116 of the first clamp 110 by a rivet or the like without using the second clamp used in the above-described embodiments.

The first clamp 110 is described as being operated by the linear reciprocating movement of the clamp pin 113 and the fixed clamp 111 and the movable clamp 112 are operated. However, as shown in FIG. 12, A pair of clamps 118 which are installed so that the tip ends thereof are gathered or opened via a hinge to the screw rod 117 and the screw rod 117 which are connected to the clamp 120, And a tightening nut 119 serving as tightening means for gathering or spreading the tips of the pair of clamps 118.

The threaded rod 117 of the first clamp 110 is connected to the second clamp 120 through a connecting tube or the like.

Although the second clamp 120 described in all of the above embodiments is applicable to such a first clamp 110, that is, not shown in the drawing, the threaded rod 117 of the first clamp 110 is rotated The rotating body 130 is rotatably connected through the guide pin 131 and the second clamp 120 is rotated with respect to the rotating body 130 through the rotation guide pin 125 in a direction perpendicular to the rotation guide pin 131. [ .

1: vertical stand, 2: brace
3:
110: first clamp, 111: fixed clamp
112: movable clamp, 113: clamp pin
120: second clamp, 121,122: semicircular clamp
130: rotating body,

Claims (11)

delete A first clamp 110 connected to the vertical stand;
A rotating body 130 rotatably connected to the first clamp via a rotation guide pin 131;
And a second clamp (120) connected to the rotating body and fixed to one of a horizontal band or a brace or a vertical band connected to the vertical band, wherein the vertical band is connected to the vertical band via a horizontal line, To connect any one of them,
Wherein the first clamp includes a pair of clamps for clamping and clamping the vertical band, and tightening means for clamping or unclamping the pair of clamps,
The second clamp is rotatably connected to the rotating body 130 through a rotation guide pin 131 for fixing the rotating body and a rotation guide pin 125 at a right angle direction so as to be perpendicular to the first clamp Is angled in the direction in which it is made,
The first clamp includes a fixed clamp 111 which is clamped by a clamping part 111a of a distal end of the vertical band and which is caught by a clamping jaw 1a formed at the periphery of the vertical band or which surrounds the circumference of the vertical band, A movable clamp 112 which is rotatably connected to a clamping portion 112a of the distal end portion to be caught by an engaging jaw formed at the periphery of the vertical band or clamps the peripheral portion of the vertical band and clamps the vertical band together with the fixed clamp, And a clamping pin (113), which is a tightening means for clamping or unclamping the vertical base through the fixed clamp and the movable clamp so that the clamp and the movable clamp are opened or collected, Building Material Connector. A first clamp 110 connected to the vertical stand;
A rotating body 130 rotatably connected to the first clamp via a rotation guide pin 131;
And a second clamp (120) connected to the rotating body and fixed to one of a horizontal band or a brace or a vertical band connected to the vertical band,
The second clamp is rotatably connected to the rotating body 130 through a rotation guide pin 131 for fixing the rotating body and a rotation guide pin 125 at a right angle direction so as to be perpendicular to the first clamp Is angled in the direction in which it is made,
The first clamp may include a screw rod 117 connected to the rotating body through the rotation guide pin 131, a pair of clamps 118 ) And a tightening nut (119) which is screwed on the threaded rod and serves as a tightening means for tightening or fanning the tip of the pair of clamps. [3] The apparatus of claim 2 or 3, wherein the second clamp is formed such that two semicircular clamps (121, 122) are foldably connected through a hinge and a free end is fixed through a fastener to clamp the transverse or brace or vertical base Wherein the clamp is a circular clamp. delete The clamp according to claim 2 or 3, wherein the clamping portion of the distal end portion is clamped by a clamping protrusion formed on a circumferential portion of the vertical band, or clamps a circumferential portion of the vertical band to clamp the fixed clamp, A clamping portion of the distal end portion which is rotatably connected to the fixed clamp by a rotation guide pin so that the clamping portion of the distal end portion is caught by the engaging jaw formed in the periphery of the vertical frame, And a clamping pin for clamping or unclamping the fixed clamp and the movable clamp via the fixed clamp and the movable clamp so as to open or close the clamp and the movable clamp. Connector. delete delete delete delete delete

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