KR200262884Y1 - Reinforcing apparatus for inclined aqueduct - Google Patents

Abstract

The present invention relates to a reinforcement device for a channel oil hole for the hume pipes for connecting the channels having a difference in height firmly in the ball holes and earthwork, the ball hole 110 is formed in the center of the elliptical ball holes 111 And, in the oil hole consisting of the earth ball 130, the elliptical earth hole 131 is formed in the center portion and the fume pipe 120 connecting the ball ball 110 and the earth ball 130,

Semi-circular protrusions 112 and 132 are formed at the centers of the bottoms of the coal holes 111 and the earth holes 131, respectively, and fastening bolts 170 are inserted into the fume pipe fastening holes 152 penetrated in the radial direction at one end. Hume pipe fastening portion 151 formed to be coupled to the 120, and the other end is a semi-circular groove 155 formed on the outer peripheral surface of the reinforcing flange 150 formed integrally with the wire fastening hole 154 through the longitudinal direction The reinforcement flanges 150 are seated on the protrusions 112 and 132, and the reinforcing flanges 150 are coupled by wire fasteners 141 in a state in which the wires 140 are inserted and pulled into the wire fastening holes 154. The through hole 161 is formed so that the 140 is inserted and passed therethrough, and a plurality of wire supports 160 are tightly fixed to the outer circumferential surface of the fume pipe 120 by the support fastener 162.

Description

Reinforcement device of oil hole for waterway {REINFORCING APPARATUS FOR INCLINED AQUEDUCT}

The present invention relates to a channel oil hole consisting of a ball, a fume pipe and earthenware, and more particularly, to a reinforcement device for a channel oil hole for firmly seated in the coal hole and earthwork of the fume pipe for connecting the channels having a difference in height.

In general, the oil hole produced in the field consists of a ball of water flowing from one channel and a ball of water discharged from the other channel, and a fume pipe connecting them. A hole to which the fume pipe is connected is formed, and the hole is circular in most cases to match the diameter of the fume pipe. Therefore, when there is a difference in height between the two channels connected to each other, since the fume pipe is inclined at a predetermined angle, there is an inconvenience in that it is necessary to widen the holes of the ball and earthenware up and down in accordance with the inclined fume pipe.

In addition, since concrete is installed on site to install oil holes, the strength drops and the work efficiency is greatly influenced by external influences such as climate drying, which takes a long time for construction and consumes manpower and cost. Was present. In addition, after the fume pipe is installed between the ball and the ball, it is generally filled with the ball between the ball and the ball, so the earth pressure of the soil causes the ball and the ball to open, causing the fume pipe to separate, thereby inducing the original function of the trigger hole. Inability to exercise was common.

In order to solve such problems, the oil-seal hole for the waterway of 1996 Utility Model Registration No. 8711, as shown in Figs. 1 and 2, is applied to these ball holes 10 in the earth pressure between the ball holes 10 and the earth holes 30, respectively. And the earthenware ball 30 does not open, or even if the ballhole 10 and the earthenware 30 slightly open due to a certain earth pressure, the fume pipe 20 is not separated from the ballhole 10 and the earthenware 30. In order to ensure that the fume pipe 20 connecting the ball holes 10 and the earth holes 30 is inclined freely from 0 ° to 45 ° according to the site conditions without additional work such as widening the holes of these connections. It is composed as follows.

In other words, an elliptical bullet hole 11 is formed in the center portion, and a projection is formed in the outer circumferential portion to the rear of the bullet hole 11 so that the wall thickness of the bullet hole 11 is thicker than the thickness of the remaining portion ( 10);

Elliptical earth hole 31 is formed in the central portion of the front wall 32, the projection is formed in the outer peripheral portion in front of the earth hole 31 is characterized in that the wall thickness of the earth hole 31 is thicker than the thickness of the remaining portion Toe 30 to be made;

Oil hole (1) consisting of a fume pipe (20) connecting the earth ball (30) and the ball ball (20);

And supporting the toe 30 and the ball 20 with a wire 40 such as a steel wire to prevent the ball 10 and the toe 30 from opening.

However, the use of such a conventional channel oil hole 1 had the following problems.

First, the lower surface of the ball hole 11 and the earth hole 31 on which the fume pipe 20 is seated and the fume pipe 20 in contact with the fume pipe 20 are frequently damaged by the self-weight and earth pressure of the fume pipe 20.

Second, since the fume pipe is simply hung without any means of combining the ball 10 and the earth ball 20 and the fume pipe 20, the fume pipe 20 may be separated.

Third, the wire 40 connecting the ball 10 and the ball 30 is installed in a diagonal direction, the coupling force between the ball 10 and the ball 30 is weak so that the ball 30 is pushed down by the earth pressure In some cases, the fume pipe 20 may be separated from the earth ball 30, and the wire 40 is connected to the upper and lower ends of the ball 10 and the earth ball 30, respectively. There was a problem that 40 was cut off.

The present invention is designed to solve the problems in the prior art as described above, by fixing the cylindrical reinforcing flange to the outer circumferential surface of the both ends of the fume pipe and the concave and convex bottom shape of the ball hole and earth hole firmly fixed, each reinforcing flange It is an object of the present invention to provide a reinforcement device for oil hole for waterway to fix the wire firmly.

1 is a side cross-sectional view showing a state of installation of a conventional oil hole for waterways.

Figure 2 is a perspective view showing the assembled state of the conventional waterway oil hole.

Figure 3 is a perspective view showing an installation state of the reinforcement device according to the present invention.

Figure 4a is a side cross-sectional view showing the inclined coupling of the reinforcement device according to the present invention.

Figure 4b is a side cross-sectional view showing a horizontal coupling of the reinforcement device according to the present invention.

Figure 5 is a perspective view of the ball and earthenware constituting the present invention.

Figure 6 is a perspective view of the reinforcing flange constituting the present invention.

Figure 7 is a side view showing the coupling sequence of the reinforcement device according to the present invention.

<Description of Symbols for Major Parts of Drawings>

110: bullets 111: ball holes

112: protrusion 120: fume pipe

130: earthenware 131: earthwork

132: protrusion 140: wire

141: wire fastener 150: reinforcing flange

151: Hume pipe fastening part 152: Hume pipe fastening

153: wire fastening portion 154: wire fastening hole

155: groove 160: wire support

161: wire through hole 162: support fastener

170: fastening bolt

The reinforcement device of the oil hole for the water channel of the present invention for achieving the above object, the ball holes 110, the elliptical ball hole 111 is formed in the center, and the earth ball is formed in the central elliptical earth hole 131 In the oil hole consisting of a 130 and the fume pipe 120 connecting the ball outlet 110 and the earthenware 130,

Semicircular protrusions 112 and 132 are formed at the centers of the bottoms of the coal holes 111 and the earth holes 131, respectively.

One end of the fastening bolt 170 is inserted into the fume pipe fastening hole 152 penetrated in the radial direction, and the fume pipe fastening part 151 formed to be coupled to the fume pipe 120, and the other end of the wire fastening hole 154 penetrated in the longitudinal direction. The semicircular groove 155 formed on the outer circumferential bottom of the reinforcing flange 150 formed integrally is mounted on the protrusions 112 and 132,

Each reinforcing flange 150 is coupled by a wire fastener 141 in the wire 140 is inserted and pulled into the wire fastening hole 154,

The through-hole 161 is formed to pass through the wire 140 is inserted, characterized in that a plurality of wire support 160 is provided in close contact with the outer circumferential surface of the fume pipe 120 by the support fastener 162. .

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figure 3 is a perspective view showing an installation state of the reinforcement device according to the present invention, Figure 4a is a side cross-sectional view showing the inclined coupling of the reinforcement device according to the present invention, Figure 4b is a side showing a horizontal coupling of the reinforcement device according to the present invention It is sectional drawing, FIG. 5 is a perspective view of the ball ball and earthenware which comprise this invention, FIG. 6 is a perspective view of the reinforcement flange which comprises this invention, FIG. 7 is a side view which shows the sequence of coupling of the reinforcement apparatus by this invention.

In the drawing, 110 is a ball, 111 is a hole, 112 is a protrusion, 120 is a fume pipe, 130 is a earth hole, 131 is earthwork, 132 is a protrusion, 140 is a wire, 141 is a wire fastener, 150 is a reinforcing flange, and 151 is a fume pipe connection , 152 is a fume pipe fastening hole, 153 is a wire fastening part, 154 is a wire fastening hole, 155 is a recess, 160 is a wire support, 161 is a wire through hole, 162 is a fastening fastener, 170 is a fastening bolt.

The present invention is an elliptical ballhole 111 in the center in order to install the fume pipe 120 inclined according to the terrain that does not have a secondary work to widen the holes of the ballhole 111 and the earthwork 131 coupled to the fume pipe 120 Applied to a ball hole 110 formed of a ball ball 110 and an elliptical earth hole 131 is formed in the center portion and a fume pipe 120 connecting the ball ball 110 and the earth ball 130. do.

As shown in FIG. 5 so that the reinforcing flange 150, which will be described later, is seated in the center of the bottom surface of the ball hole 111 and the earth hole 131 constituting the reinforcement device for the oil hole for the water channel of the present invention, respectively, semi-circular projections 112 , 132 is formed.

As shown in FIG. 6, the reinforcing flange 150 is connected to the fume pipe fastening unit 151 and the respective reinforcing flanges 150 are connected to each other by using the wire 140. It is in the form of a cylindrical tube composed of a wire fastening portion 153 for the purpose.

The fume pipe fastening part 151 forms one end of the reinforcing flange 150, and a fastening bolt 170 is inserted into the fume pipe fastening hole 152 penetrated in the radial direction, thereby being firmly coupled to the fume pipe 120.

The wire fastening part 153 forms the other end of the reinforcing flange 150, and a wire fastening hole 154 is formed through the wire fastening hole 154, and the wire 140 is inserted into the wire fastening hole 154. Each reinforcing flange 150 is coupled by a wire fastener 141 in the pulled state.

Therefore, the wire 140 is installed in the longitudinal direction of the fume pipe 120 so that the reinforcing flange 150 and the fume pipe 120 are firmly coupled.

At this time, in the case where the fume pipe 120 is long, the wire 140 is initially tightened and loosens with time, so that the wire 140 is provided on the outer circumferential surface of the wire support 160, which is a complementary means for preventing the fastening force from decreasing. The through hole 161 is formed to be inserted and passed through, and the wire support 160 is installed to be in close contact with and fixed to the outer circumferential surface of the fume pipe 120 by the support fastener 162.

At this time, the wire support 160 is installed at regular intervals according to the length of the fume pipe (120).

Meanwhile, semicircular grooves 155 corresponding to the protrusions 112 and 132 are formed on the outer circumferential bottom of the fume pipe fastening part 151, and the protrusions 112 and 132 formed on the bottoms of the coal holes 111 and the earth holes 131. It is seated on).

Therefore, when using the reinforcing flange 150 according to the present invention than the contact area of the fume pipe 120 seated in the ball hole 111 and the earth hole 131 in the related art, the contact area is much increased, so that the ball hole 111 and the earth hole ( 131 and the fume pipe 120 to minimize local breakage.

In addition, by forming the protrusions 112 and 132 in a semicircular shape as described above, the reinforcing flange 150 on the bottom surface of the ballhole 111 and the earth hole 131 is not only inclinedly coupled as shown in FIG. 4A, but also shown in FIG. 4B. The same horizontal combination is possible.

On the other hand, according to another embodiment of the present invention, the wire fastening portion 153 formed on the upper and lower ends and the reinforcing flange 150 of the ball outlet 110 and the earthenware 130 is fixed to the appropriate tension using a wire (not shown). It is possible to mitigate that the ball ball 110 and the earth ball 130 is pushed by the earth pressure.

Hereinafter, with reference to Figure 7 with respect to the assembly method of the subject innovation configured as described above.

First, a plurality of wire supports 160 are tightly fixed to the fume pipe 120 using the support fastener 162 at a predetermined interval on the outer circumferential surface of the fume pipe 120.

Thereafter, the both ends of the fume pipe 120 is inserted into the reinforcing flange 150, respectively, and then firmly fixed to the reinforcing flange 150 and the fume pipe 120 using the fixing bolt 170.

Subsequently, the wire 140 is inserted through the wire fastening hole 154 formed in the wire fastening part 153 of the reinforcing flange 150 and the through hole 161 formed in the wire support 160. Fix in the state of pulling with proper tension.

Lastly, the protrusion 112 formed in the ballhole 111 and the earth hole 131 has a recess 155 formed on the bottom surface of the reinforcing flange 150 fastened to both ends of the fume pipe 120 according to the terrain to install the oil hole. 132), then complete the cover.

As described in detail above, when using the reinforcement device of the oil hole for the water channel of the present invention, the respective reinforcement by the reinforcing flange to which both ends of the fume pipe is inserted and coupled, and the wire support attached to the outer peripheral surface of the fume pipe 120 The flange is firmly coupled by a wire to prevent the connection of the fume pipe to be separated.

In addition, as the protrusions formed in the ball holes and the earth holes and the grooves formed in the reinforcing flanges are unevenly coupled, the contact area of both is significantly improved to prevent local breakage of the ball holes, the earth holes and the fume pipes, as well as the horizontal coupling and the inclined coupling, which is incidental. There is an effect that can be easily installed without the work.

Claims (1)

Tang ball 110 having an elliptical ball hole 111 is formed in the center portion, an earth ball 130 having an elliptical earth hole 131 formed in the center portion, and a fume pipe connecting the ball ball 110 and the earth ball 130 ( In the end hole consisting of 120), Semicircular protrusions 112 and 132 are formed at the centers of the bottoms of the coal holes 111 and the earth holes 131, respectively. One end of the fastening bolt 170 is inserted into the fume pipe fastening hole 152 penetrated in the radial direction, and the fume pipe fastening part 151 formed to be coupled to the fume pipe 120, and the other end of the wire fastening hole 154 penetrated in the longitudinal direction. The semicircular groove 155 formed on the outer circumferential bottom of the reinforcing flange 150 formed integrally is mounted on the protrusions 112 and 132, Each reinforcing flange 150 is coupled by a wire fastener 141 in the wire 140 is inserted and pulled into the wire fastening hole 154, The through hole 161 is formed so that the wire 140 is inserted and passed, and a plurality of wire supports 160 are tightly fixed to the outer circumferential surface of the fume pipe 120 by the support fastener 162. Reinforcement device of oil hole for waterway.