KR200373363Y1 - pipe clamp - Google Patents

Abstract

The present invention forms a guide rail having a "slip" shape in the upper and lower bodies so that the pipe can be easily fixed to the clamp without using separate fastening means (ie, bolts and nuts), and also the upper body In order to prevent the deviating from each other when the body and the lower body is coupled to each of the engaging jaw and the fixed jaw and the engaging groove and the fixing hook integrally formed, in particular the protruding frame and the seating surface formed to be inclined in one direction and the guide portion And to form a projecting frame of the clamp clamp for strengthening the binding force of the pipe to form a slope to the same direction and the same angle as the seating surface.

Description

Structure of clamp for pipe fixing {pipe clamp}

The present invention relates to a pipe clamp, and more particularly, to a structure of a pipe fixing clamp that can be firmly and easily fixed to the ground or wall without a separate fastening means.

As is well known, pipes or pipes (hereinafter referred to as "pipes") for supplying raw material gas, water / sewage or liquid raw materials are installed in buildings such as houses, apartments, buildings, or other industrial sites. Pipes are usually fixed to the wall or ground of a building using clamps.

The conventional clamp is composed of a lower body having a fixing lag is installed on the bottom surface or wall and an upper body detachably installed on the upper end of the lower body, the upper / lower body is fitted to the outer diameter of the pipe and then The pipes are fixed by fastening with bolts and nuts to flanges provided on both sides of the upper and lower bodies, respectively.

However, the conventional pipe fixing clamp configured as described above has the disadvantage that the work time is delayed as well as unnecessary labor costs due to the assembly of the upper / lower body to each other as a separate fastening means such as bolts or nuts.

In addition, since the work tool such as a driver must be used even when the clamp is dismantled, there is a problem that the work tool must be always carried as well as the troublesome work.

Therefore, an object of the present invention for solving the problems as described above is to form a protruding frame and the seating surface inclined in one direction, and to form the guide portion and the protruding frame to be inclined at the same direction and the same angle as the seating surface of the pipe It is to provide a clamp for fixing the pipe reinforced.

In addition, another object of the present invention is to provide a pipe fixing clamp configured to easily fix the pipe to the clamp without a separate fastening means.

Still another object of the present invention is to provide a structure for clamping pipe clamps that does not require a separate work tool when dismantling the clamp.

Another object of the present invention is to provide a structure of a clamp for fixing the pipe that can prevent the phenomenon of the upper body is separated by installing the stopper on the lower body when assembling the upper / lower body of the clamp.

1 is a view showing the structure of a clamp for fixing a pipe according to an embodiment of the present invention.

2a to 2b are views showing the operating state of the clamp shown in FIG.

Figure 3 is a view showing a state in which the pipe is fixed to the clamp of the present invention in accordance with the operation of Figure 2a, b.

<Explanation of symbols for main parts of drawing>

10: lower body 12, 16, 26, 28: protruding frame

14, 18: seating surface 14a: locking jaw

18a: locking groove 20: fixed lag

22: upper body 24a, 24b: guide portion

26a: fixed jaw 28a: tension portion

28b: fixed hook 100: clamp

200: pipe

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

In the following description will be presented one representative embodiment in the present invention to achieve the above technical problem. And other embodiments that can be presented in the present invention is replaced by the description in the configuration of the present invention. Like reference numerals in the drawings refer to like elements.

First, the concept of the pipe fixing clamp proposed in the present invention, in order to easily fix the pipe to the clamp without using a separate fastening means (ie, bolts and nuts) "D" In order to form a guide rail of the "draw" shape, and to prevent the separation from each other when the upper body and the lower body is coupled to each of the engaging jaw, the fixed jaw and the engaging groove and the fixed hook integrally formed, in particular protruding It is intended to propose a structure of a pipe fixing clamp which is formed to be inclined at one side of the frame and the seating surface, and is formed to be inclined at the same direction and at the same angle as the seating surface and the projecting frame. The detailed structure of such a clamp will be easily understood by the description of FIGS. 1 to 3 which will be described later.

1 is an exploded perspective view showing in detail the structure of a clamp for fixing a pipe according to an embodiment of the present invention. Referring to FIG. 1, the clamp 100 of the present invention is largely composed of a lower body 10 and an upper body 22. The lower body 10 is fixed to the wall surface or the ground, the upper body 22 is configured to be detachable in the slide movement method on the upper end of the lower body (10).

That is, the lower body 10 is formed in a semi-circular shape in the center portion so that the pipe 200 can be seated, and the fixed lag 20 of the "L" shape on each side is formed integrally, respectively. do.

In addition, the upper one side of the lower body 10 (upper left side in Figure 1) is formed with a protruding frame (12) bent in a "transducer" shape is formed to be inclined in one direction, preferably left to right, The mounting surface 14 is integrally formed at the lower end of the protruding frame 12. That is, the protruding frame 12 and the seating surface 14 are integrally formed to be inclined in the shape of a "divider" and the protruding frame 26 of the upper body 22 to be described later along the space part therebetween. It slides forward and backward. At this time, the end of the seating surface 14 is formed with a locking jaw (14a) inclined at a predetermined angle, the locking jaw (14a) is the upper body (22) when the upper body 22 is coupled to the lower body (10) 22) cannot be pushed backwards (or not dislodged).

On the upper right side of the lower body 10, the protruding frame 16, which is also bent in the shape of a "translator", is also formed to be inclined from the left side to the right side, and the seating surface 18 at the lower end of the protruding frame 16. The protrusion frame 16 is integrally formed to be inclined in the shape of a "dimple" and the protrusion frame 28 of the upper body 22 slides along the "deductor" rail in the front / rear direction. Will be

In particular, the rear end of the inclined seating surface 18 is formed with a sawtooth engaging groove 18a, the fixing groove (28b) of the upper body 22 to be described later is inserted into the locking groove (18a) clamp The upper body 22 and the lower body 10 will be firmly fixed. At this time, the locking groove 18a and the fixed hook 28b additionally perform the functions of the above-described locking step 14a.

Meanwhile, the upper body 22 coupled to the lower body 10 configured as described above has a central portion formed in a semicircle shape so that the pipe 200 can be in close contact with each other, and guide portions 24a formed in a "slip" shape on both sides. 24b are formed to be inclined in one direction, respectively. At this time, the above-described protruding frame 12 is fitted into the guide part 24a, and the above-described protruding frame 16 is fitted into the guide part 24b.

In particular, the rear end of the guide portion (24a) is formed with a fixed jaw (26a) inclined at an angle to the bottom as shown in Figure 2a, this fixed jaw (26a) is the engaging surface of the seat 14 described above The upper body 22 is no longer pushed back by being brought into contact with the jaw 14a. In addition, a tension portion 28a having a “U” shape is formed at the rear end of the guide portion 24b, and a fixed hook 28b is formed at the bottom of the tension portion 28a. Is formed integrally. At this time, the fixing hook 28b is fixedly coupled to the engaging groove 18a of the seating surface 18 described above, and the tension part 28a is the locking groove 28a while the fixing hook 28b has a predetermined elastic force. ) To be fixed.

Hereinafter, a method (or operating state) of fixing a pipe by using the clamp of the present invention configured as described above will be described in detail with reference to FIGS. 2A to 3.

First of all, the worker fixes the lower body 10 to the wall or the ground among the components of the clamp 100 of the present invention, that is, the fixing lag 20 of the lower body 10 shown in FIG. 1 to the wall or the ground. After fixing, the pipe 200 is placed on the center of the lower body 10.

2A and 2B, when the upper body 22 is coupled to the lower body 10, the lower body (b) is preferably attached to the inclined guide portions 24a and 24b of the upper body 22. When the inclined protruding frames 12 and 16 of 10 are inserted and pushed backwards, the protruding frames 26 of the upper body 22 are seating surfaces of the lower body 10 as shown in FIG. 2A. In contact with the (14) is moved to the rear, the protruding frame 28 of the upper body 22 is also in close contact with the seating surface 18 of the lower body 10 as shown in Figure 2b to move backward Done.

Thereafter, when the operator continuously pushes the upper body 22, the fixing jaw 26a of the protruding frame 26 is caught and fixed to the locking jaw 14a of the seating surface 14 and at the same time, the fixing of the protruding frame 28 is fixed. The hook 28b is fitted into the locking groove 18a of the seating surface 18 and fixedly coupled thereto.

As a result, as shown in Figure 3, the upper body 22 of the clamp 100 is no longer moved to the rear and firmly fixed to the lower body 10, and thus the pipe 200 without a separate fastening means It is fixed to the clamp 100 of the present invention.

As described above, the present invention not only can easily fix the pipe to the clamp without separate fastening means such as bolts and nuts, but also easily dismantle work without using a separate work tool when dismantling the clamp. It is also possible to prevent the phenomenon that the upper body is separated by installing a stopper on the lower body of the clamp.

In particular, the present invention has a synergistic effect that can form a protruding frame and the seating surface in one direction inclined and inclined the guide portion and the protruding frame at the same direction and the same angle as the seating surface to further strengthen the binding force of the pipe. have.

Claims (1)

The lower body 10 having a fixed lag 20 is installed on the wall or the ground, and the upper body 22 is detachably installed on the lower body 10 is fitted to the outer diameter of the pipe 200 to the pipe Fixing the 200, the protruding frame 12 and the seating surface 14 is formed on the one side of the upper end of the lower body 10 in the form of "declination", the end of the seating surface 14 is caught The jaw 14a protrudes, and a guide part 24a for fitting the protruding frame 12 is formed on one side of the lower end of the upper body 22, and the locking part is provided below the guide part 24a. A protruding frame 26 having a fixed jaw 26a in contact with the jaw 14a is formed, and the protruding frame 16 and the seating surface 18 are " divided " on the other side of the upper end of the lower body 10. Is formed in a shape, the end of the seating surface 18 is formed with a locking groove (18a), the lower end of the upper body 22, the protruding frame 16 is fitted In the conventional pipe clamp in which a guide portion 24b for holding is formed, and a fixing hook 28b fitted to the locking groove 18a is formed below the guide portion 24b. The protruding frames 12 and 16 and the seating surfaces 14 and 18 are formed to be inclined in one direction, and the guide parts 24a and 24b and the protruding frames 26 and 28 are mounted to the seating surfaces 14 and 18. Structure of the clamp for fixing the pipe, characterized in that formed in the same direction and the same angle inclined.