KR101823883B1 - Deck of wood bridge - Google Patents

Abstract

The present invention relates to a prefabricated wooden bridge having a canopy and, specifically, to a deck of a prefabricated wooden bridge having a canopy, which supports a bottom surface by using a wire and enabling a user to avoid snow or rain. The deck of the prefabricated wooden bridge having the canopy provides a long and safe wooden bridge. The prefabricated wooden bridge comprises: a concrete application object; the bottom surface; a semi-annular support; a horizontal rod for horizontal connection; the wire inducing the pressure of the bottom surface in order for the pressure of the bottom surface to be absorbed by the ground through the horizontal rod, the semi-annular support, and the concrete application object; a tension sensor determining that the wire is cut when tension is not detected by checking tension applied to the wire and inducing output of a warning signal; a safety vertical bar installed on both sides of the bottom surface at fixed intervals and preventing a person from falling; a safety horizontal bar installed by horizontally penetrating the safety vertical bar by being installed on the both sides of the bottom surface and preventing the person from falling; and the canopy formed by surrounding a gap between the horizontal rods using a semi-cylindrical structure.

Description

Deck of wood bridge < RTI ID = 0.0 >

The present invention relates to a prefabricated bridges (bridge bridges) having a canopy, in particular, a bottom surface is provided with a steel material and a wooden deck in a concrete installation, and a semicircular support is installed on a concrete installation, The present invention relates to a prefabricated deck having a canopy, characterized in that it supports a bottom surface by means of a wire and is surrounded by a semi-cylindrical canopy so as to avoid snow or rain,

Bridge, wooden bridge, and wooden member.

In recent years, structures using timber members that match natural landscapes have been favored. As public interest in health has increased, activities such as walking or hiking have steadily increased.

Accordingly, a wooden structure such as a wooden bridge is required to be installed on a water surface such as a river or a lake so as to be able to view the surrounding landscape, and various structures using wood members have recently been installed.

However, it is structurally weak when manufactured using only a wood member, and there is a problem that a clearance is generated due to shrinkage of the wood. Accordingly, in the prior art, a wooden structure such as an H beam, which is structurally stable in a method of constructing a wooden structure, is combined with a wooden member to manufacture a wooden structure.

A typical wood deck is different from wood, for example, Korean Utility Model Registration No. 0367672 (Nov. 3, 2004), Korean Utility Model Registration No. 0396804 (September 20, 2005), Korean Patent Registration No. 0522921 (Oct. 13), and Korean Utility Model Registration No. 0437025 (Oct. 22, 2007).

These bonds are susceptible to repetitive loads. Due to the nature of the materials installed on the outside, acidic materials such as acidic rubbers easily etch different materials, especially metal materials, and the corrosion is transferred to damage the wood. In addition, damage to the wood or fixture due to corrosion is not only a threat to the safety of the structure, but also leads to an increase in cost due to a faster cycle of repair or replacement.

In addition, Japanese Patent Application No. 10-1007030 proposes a prefabricated prefabricated wooden block, which is applied to a wooden structure such as a wooden bridge as shown in Fig. 1, and includes an H beam 10 installed in a longitudinal direction with a gap therebetween A plurality of deck plates 32 formed on the upper portion of the spaced H beams 10 so that the unit wood in the horizontal direction is coupled along the longitudinal direction to form the upper plate 30, And a column 50.

However, since the conventional prefabricated wooden deck is simply supported from the floor surface in the form of a column, there is a limit to stiffness maintenance, and there is a limit to the beauty of the wooden deck.

That is, when the conventional prefabricated wooden deck is long, it is difficult to maintain proper strength, and there is a limit to the fashionable design of the wooden deck.

The present invention is intended to solve the above problems,

And a bottom surface using wood structure and wood is installed on the concrete pouring material. At the same time, a semicircular support structure is joined to the concrete pouring material and then connected by a cross bar, Wire canopy, and a semi-cylindrical canopy is arranged between the horizontal bars to avoid snow or rain, while at the same time providing a great feeling of support while maximizing the support strength.

As means for solving the above object,

The present invention relates to a concrete pouring object (10) which is installed on both sides of a ground using concrete and installed in the form of a step or a step; A bottom surface 20 installed on both sides of the concrete pouring material and installed so as to be able to be walked by using iron and wood; A semicircular support (30) installed on one side of the concrete pouring material in an upward direction; A transverse bar connecting rod (40) for connecting between the semicircular supports and assisting rigidity; A wire 50 connecting the transverse rod and the bottom surface to induce the pressure applied to the bottom surface to induce the transverse and semicylindrical supports to induce the pressure of the bottom surface to be absorbed into the ground through the transverse rod and the semi- A tension sensor (60) for checking the tension applied to the wire when the wire is installed between the wire and the bottom surface, and if the tension is not detected, determining that the wire is broken and for guiding an alarm signal to be output; A safety vertical bar 70 installed on both sides of the bottom surface at regular intervals to prevent a person from falling down; A safety horizontal bar (80) installed on both sides of the bottom surface and horizontally penetrating the stabilizing vertical bar to prevent a person from falling down; And a canopy 90 formed by surrounding a space between the barrels with a semi-cylindrical structure.

The tension sensor unit 60 is connected to the control unit 100 and the control unit 100 is connected to the alarm signal automatic output unit 1000 to check the tension sensor unit 60 in the control unit 100, The alarm signal is output through the alarm signal automatic output unit 1000. [0156] FIG.

In addition, the alarm signal automatic output unit 1000 includes a power supply unit 1110 for applying power to the alarm signal output unit 1000 by itself; A first relay switch (RY1) provided on one side of an output terminal of the power source unit for switching a power source output from the power source unit; A second relay switch (RY2) provided on the other end of the output terminal of the power source unit for switching a power source unit output from the power source unit; A third relay switch RY3 coupled to an output terminal of the second relay switch and generating a magnetic force when the second relay switch is switched; A first circuit connection switch (sw1) for performing a function of energizing the circuit while the iron wire is pulled by the third relay switch; A second alarm signal output power switch (not shown) that is operable to supply power to the alarm signal output control unit 1140 and to display an alarm signal through the alarm signal display unit 1150 when the iron wire is pulled by the third relay switch sw2); The second relay switch is switched to induce the third relay switch to be switched so that the first circuit connection switch and the second alarm signal output power supply switch are switched and then the second relay switch is turned off, An alarm for switching the relay switch and for continuing the switching state of the first circuit connection switch and the second alarm signal output power switch configured to be interlocked with the first relay switch at the same time, A control unit 1120; A circuit-operating iron piece (1131) which contacts the first circuit connecting switch (sw1) to relay power supplied from the first relay switch to continue the flow of power; And an alarm signal output control unit power supply unit for connecting the power supply to the alarm signal output control unit 1140 and guiding the alarm device to operate when the circuit breaker 1131 is turned on, A steel wire piece 1132; The first circuit connection switch sw1 and the circuit operation wire 1131 are connected to each other at the lower end of the circuit operation steel plate 1131 and at the lower end thereof in the form of a bar magnet having an S pole, First self-sustaining means 1133 for guiding the electric power to be maintained in the off-state at all times; And the first magnetic holding means 1133 having an S pole at the lower end and a first magnetic holding means 1133 at the upper end of the first circuit connecting switch sw1, The operating piece 1131 is pulled up when the third relay switch is actuated so that the S pole constituting the upper part of the body and the first magnetic holding means 1133 The N pole constituting the lower portion of the body and the S pole constituting the lower portion of the body of the first magnetic holding means 1133 are located close to each other, When the first circuit connecting switch sw1 is magnetically coupled to the holding means 1133 and the first circuit connecting switch sw1 is switched, the state of attachment of the circuit-operating ferrule 1131 continues even if the operation of the third relay switch is stopped, And the second relay switch is connected to the first relay switch and the third relay switch, the first relay switch is connected to the first relay switch, Maintenance means 1134; The first magnetic holding means 1133 is disposed at a lower end of the circuit board 1131 at a predetermined distance from the first magnetic holding means 1133. The lower end of the first magnetic holding means 1133 is in the form of a bar magnet having an S pole, The circuit breaker 1131 is lifted from the first circuit connection switch sw1 to maintain the circuit breaker state when the third relay switch is not operated and the circuit breaker 1131 is lowered Auxiliary magnetic holding means 1133a for holding the ON state of the first circuit connecting switch sw1; And the second magnetic holding means and the first magnetic holding means are magnetically coupled to each other so that they are not directly coupled to each other but are held in a constant gap while being magnetically coupled to each other A spacing agent 1134a for inducing the first self-sustaining means and the second self-sustaining means to naturally separate from each other at the time of disassembly; And a control unit for controlling the operation of the alarm signal display unit when the user operates the alarm unit to interrupt the operation of the alarm signal, And a manual operation switch 1135 for stopping the output of the alarm signal so that the alarm signal is no longer output.

In addition, the malfunction pumping means (110) for outputting malodor according to the control of the control unit is provided inside the safety vertical bar.

In addition, the color pumping means 120 is installed inside the safety vertical bar for ejecting the liquid color color to the outside according to the control of the control unit and informing the error situation.

As described above, according to the present invention, concrete pouring materials are generated on both sides, a bottom surface using a steel structure and wood is installed in the concrete pouring material, and at the same time, a semicircular support structure is connected to concrete pouring materials, , The wire rod and the bottom surface are connected by a wire, and the space between the cross bars is surrounded by a semi-cylindrical canopy to avoid snow or rain, and at the same time, it provides fashionability and maximizes support strength.

Fig.
2 is a perspective view of a prefabricated wooden bridge having a canopy of the present invention.
3 is a side view of a prefabricated wooden bridge with a canopy of the present invention.
4 is a detailed configuration diagram of the tension sensor unit of the present invention.
Fig. 5 is a view showing a structure in which odor pumping means and color pumping means are installed in the safety vertical bar of the present invention. Fig.
6 is a block diagram for automatically outputting an alarm signal according to the present invention;
7 is a circuit diagram of an alarm signal automatic output section of the present invention.
8 is an enlarged view of the main part of Fig.
9 is a diagram illustrating an example of the operation of the alarm signal automatic circuit section of the present invention.

The operation principle of the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings and description. It should be understood, however, that the drawings and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention, and are not to be construed as limiting the present invention.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The terms used below are defined in consideration of the functions of the present invention, which may vary depending on the user, intention or custom of the operator. Therefore, the definition should be based on the contents throughout the present invention.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. The configuration is omitted as much as possible, and a functional configuration that should be additionally provided for the present invention is mainly described.

Those skilled in the art will readily understand the functions of the components that have been used in the prior art among the functional configurations that are not shown in the following description, The relationship between the elements and the components added for the present invention will also be clearly understood.

In order to efficiently explain the essential technical features of the present invention, the following embodiments properly modify the terms so that those skilled in the art can clearly understand the present invention, It is by no means limited.

As a result, the technical idea of the present invention is determined by the claims, and the following embodiments are merely illustrative of the technical idea of the present invention in order to efficiently explain the technical idea of the present invention to a person having ordinary skill in the art to which the present invention belongs. .

2 is a perspective view of a prefabricated wooden bridge having a canopy of the present invention.

3 is a side view of a prefabricated wooden bridge with a canopy of the present invention.

4 is a detailed configuration diagram of the tension sensor unit of the present invention.

Fig. 5 is a view showing a structure in which odor pumping means and color pumping means are installed in the safety vertical bar of the present invention. Fig.

6 is a block diagram for automatically outputting an alarm signal according to the present invention;

7 is a circuit diagram of an alarm signal automatic output section of the present invention.

8 is an enlarged view of the main part of Fig.

9 is a view showing an example of the operation of the alarm signal automatic circuit part of the present invention,

The constituent elements of the present invention mainly include a concrete pouring object 10, a bottom surface 20, a semicircular support 30, a transverse bar 40, a wire 50, a tension sensor 60 , A safety vertical bar (70), a safety horizontal bar (80) and a canopy (90).

The concrete poured material 10 is installed on both sides of the ground using concrete and installed in the form of a step or a step. That is, the concrete poured water is cured on the ground, but is properly installed in the ground and on the ground so that a solid support structure is formed.

The bottom surface 20 is installed on both sides of the concrete pouring material and is installed so as to be able to be walked by using iron and wood. That is, the bottom surface is made of a steel material such as an H beam and a wood material disposed on the steel material because a person hangs thereon, and a person is allowed to walk on the wooden material so that the steel material does not collapse by supporting the wood material.

The semicircular support 30 is installed on one side of the concrete pouring material in an upward direction. That is, the semicyllable support is installed in the concrete pouring material to induce the external pressure to be directed to the ground through the concrete pouring material.

The transverse connecting rod 40 connects between the semicylindrical supports to assist the rigidity. That is, the horizontal connection support rods guide the external pressure to the semicylindrical support to be absorbed through the concrete pouring material and the ground.

The wire (50) connects the transverse bar for connecting the transverse bar to the bottom for guiding the pressure applied to the bottom to the transverse bar, and the pressure of the bottom is transmitted through the transverse bar, the semi- . That is, the wire is for guiding the impact applied to the floor surface to the ground by transmitting the impact to the semicircular support, and absorbing the pressure applied to the floor surface to protect the floor surface.

When the tension sensor unit 60 is installed between the wire and the bottom surface, the tensile force applied to the wire is checked. If the tension is not detected, the tension sensor unit 60 determines that the wire is broken and induces an alarm signal to be output. That is, the tension sensor unit is provided between the end of the wire and the bottom surface to judge whether a proper tension is applied to the wire. If the tension is not detected, the tension sensor unit guides the wire to be judged to be broken, .

The safety vertical bars 70 are installed on both sides of the bottom surface at regular intervals to prevent a person from falling down. That is, the safety vertical bars are installed in a vertical direction from the bottom surface, and are disposed at regular intervals to prevent a person from falling down to the side surface of the bottom surface.

The safety horizontal bar (80) is installed on both sides of the bottom surface, and is installed while horizontally penetrating the stabilizing vertical bar to prevent a person from falling down. That is, the safety horizontal bar connects between the vertical bars to prevent a person from falling down to the side of the floor.

The canopy 90 includes a canopy formed by surrounding a space between barrels with a semi-cylindrical structure. In other words, it completely wrapped the space between the barges, preventing rain or snow from penetrating directly to the floor, allowing safe sightseeing through the floor.

More specifically, the tension sensor unit 60 includes a wire connection portion 68 connected to one side of the wire, a bottom surface connection portion 66 connected to the bottom surface, A protective part 62 provided between the wire connection part and the bottom surface connection part and a tension sensor 64 penetrating the inside of the protective part and measuring tension applied to the wire, If the tension is not detected, it is judged that the wire is broken and the alarm signal is guided to be outputted to the outside.

The tension sensor 60 is connected to the control unit 100 and the control unit 100 is connected to the alarm signal automatic output unit 1000 to check the tension sensor 60 in the control unit 100, And outputs an alarm signal through the automatic alarm signal output unit 1000.

The automatic alarm signal output unit 1000 includes a power supply unit 1110, a first relay switch RY1, a second relay switch RY2, a third relay switch RY3, a first circuit connection switch a second circuit connection switch sw2, and an alarm control unit 1120. [

The power source unit 1110 applies power to its own power source.

The first relay switch RY1 is provided on one side of the output terminal of the power supply unit to switch the power output from the power supply unit.

The second relay switch RY2 is provided on the other side of the output terminal of the power source unit to switch the power source unit output from the power source unit.

The third relay switch RY3 is coupled to the output terminal of the second relay switch and generates a magnetic force when the second relay switch is switched.

The first circuit connection switch sw1 performs a function of energizing the circuit by pulling the iron piece by the third relay switch.

The second alarm signal output power switch sw2 is supplied with power by the third relay switch so that the alarm signal output control unit 1140 is powered on to induce an alarm signal to be displayed through the alarm signal display unit 1150 It plays a role.

The alarm control unit 1120 switches the second relay switch to induce the third relay switch to be switched so that the first circuit connection switch and the second alarm signal output power switch are switched, The third relay switch is turned off and the first circuit connection switch configured to be interlocked with the first relay switch and the power switch for outputting the second alarm signal are continuously maintained to switch the alarm state It plays a role to sustain.

The present invention is also characterized in that it comprises a circuit element for operation 1131, an alarm piece 1132 for connecting an alarm signal operation control unit, a first magnetic holding means 1133, a second magnetic holding means 1134, Means 1133a, a gap 1134a, and a manual operation switch 1135. As shown in Fig.

The circuit-operating piece 1131 contacts the first circuit connection switch sw1 to relay the power supplied from the first relay switch to continue the flow of power.

The alarm signal output control unit power supply connection piece 1132 is designed to operate in conjunction with the circuit breaker 1131. When the circuit breaker 1131 is turned on, the alarm signal output control unit 1140 is powered Thereby inducing the alarm device to operate.

The first magnetic holding means 1133 is provided at the lower end of the circuit operation steel plate 1131 and has a lower end in the form of a bar magnet having an S pole, sw1 and the circuit-operating iron piece 1131 are always kept in the off-state.

The second magnetic holding means 1134 is provided on the upper portion of the first circuit connecting switch sw1 and has a bar magnet shape having an S pole at the upper end and a first magnet holding The circuit breaker 1133 is pushed to push the circuit breaker 1131 up to maintain the electrically turned off state and the circuit breaker 1131 is pulled up when the third relay switch is operated so that the S The N pole constituting the upper part of the body of the first magnetic holding means 1133 and the N pole constituting the lower portion of the body and the S pole constituting the lower portion of the body of the first magnetic holding means 1133, When the first relay switch is magnetically coupled to the first magnetic holding means 1133 while the first relay switch is in the close position and the first relay switch is turned on at the same time the operation of the third relay switch is stopped, State And then maintains the power supply state through the first relay switch. At this time, when the circuit breaker iron piece is operated by the operation of the third relay switch, the iron wire for connecting the power supply of the alarm signal output controller is automatically operated so that the alarm signal is outputted to the outside.

The auxiliary magnetic holding means 1133a is installed at the lower end of the circuit operation steel plate 1131 in a state of being spaced apart from the first magnetic holding means 1133 by a predetermined distance and has a lower end in the form of a bar magnet having an S pole, When the third relay switch is not operated, the circuit breaker 1131 is lifted from the first circuit connection switch sw1 to keep the circuit in a disconnected state while the third relay switch is in operation, The operating wire 1131 is lowered to maintain the ON state of the first circuit connecting switch sw1.

Particularly, the auxiliary magnetic holding means 1133a affects the second magnetic holding means 1134 even if the first magnetic holding means 1133 is blinded, so that the off state of the first circuit connecting switch during the third relay switch non- And is magnetically coupled with the second magnetic holding means during the operation of the third relay switch to maintain the ON state of the first circuit connecting switch sw1.

The gap 1134a is provided so as to surround the periphery of the N pole of the second magnetic holding means 1134 and the second magnetic holding means and the first magnetic holding means are not directly coupled to each other when they are magnetically coupled, So that the first magnetic holding means and the second magnetic holding means can be separated more naturally from each other by the action of the spacing agent at the time of disassembly. If the spacing agent is not present, the body of the first self-holding means and the body of the second self-holding means are directly attached to each other, so that mutual separation becomes difficult later. Accordingly, in the present invention, further spacers are provided so that the first magnetic holding means and the second magnetic holding means can be easily separated.

The reason why the spacing agent is provided only around the N pole of the second magnetic holding means is that the first magnetic holding means and the second magnetic holding means must be separated from each other when the relay switch is not operated, Pole and the S-pole of the second magnetic holding means are opposed to each other and the separated state can be easily maintained. If the spacing agent is wrapped to the S-pole of the second magnetic holding means, the strength of the S-poles of the first magnetic holding means and the second magnetic holding means is weakened by the interference of the spacers when the third relay switch is not operated The maintenance of the separation state may become unstable.

Accordingly, in the present invention, the spacers are provided only on the N pole of the second magnetic holding means to facilitate the separation of the first magnetic holding means and the second magnetic holding means, and when magnetic coupling is performed, So that the magnetically coupled state can be easily maintained. In practice, when the first magnetic holding means and the second magnetic holding means are coupled to each other, the N pole of the first magnetic holding means and the S pole of the second magnetic holding means come close to each other and are strongly magnetically coupled Even if the relay switch is turned off, the falling state of the circuit breaker 1131 is maintained, so that the ON state of the first circuit connecting switch sw1 can be maintained.

The manual operation switch 1135 is connected to a wire for circuit operation and a wire for connecting an alarm signal output control unit to the power supply. When the user operates the automatic operation switch 1135 to stop the operation of the alarm signal in a state that the alarm signal output unit is turned off, The signal output control unit turns off the iron wire for power connection so that the operation of the alarm signal display unit is stopped so that the alarm signal is no longer outputted.

Hereinafter, the operation of the alarm signal automatic output unit 1000 will be described.

First, a control relation for outputting an alarm signal will be described. In the control unit, the controller applies power to the second relay switch to operate the third relay switch. Accordingly, the first circuit connection switch sw1 and the alarm signal output power switch sw2 are turned on by the operation of the third relay switch, and the alarm signal output control unit 1140 is powered on and the alarm signal is displayed.

When the first circuit connection switch (sw1) is activated, the control unit interrupts the operation of the second relay switch to cut off the operation of the third relay switch, and simultaneously operates the first relay switch.

On the other hand, if the operator turns off the first circuit connecting switch and the alarm signal output power switch in the middle of the output of the alarm signal, the control unit recognizes the first circuit connecting switch and the alarm signal output power switch. Then, the second relay switch is operated to operate the third relay switch, The alarm signal display unit 1150 can be operated continuously by returning the power to the alarm signal control unit 1140 while maintaining the closed circuit while moving the alarm signal display unit 1140.

That is, if the alarm factor is not solved, the present invention continuously outputs a warning sound to guide the user to solve the alarm factor.

That is, when the control unit applies the switching signal to the second relay switch and the first relay switch, the power supply is returned again and the alarm signal is automatically output. Accordingly, even if the alarm signal is cut off It is possible to induce the operator to reliably solve the cause of the alarm signal.

If it is determined that the output of the alarm signal is no longer required by the control unit, the power supply signal is no longer applied to the first relay switch and the second relay switch. In this case, the user manually operates the manual switch 1135 to turn off the alarm signal .

Further, according to the present invention, when malodor pumping means 110 is further inserted into the safety vertical bar 70 and at the same time, it is electrically connected to the control unit 100, and if the tension of the tension sensor unit is not detected, According to the control of the control unit, the malodor is sprayed on the floor surface, thereby inducing the user present on the floor surface to quickly escape. Reference numeral 71 denotes an odor pumping passage which is output from the malodor pumping means.

In the present invention, when the color pumping means 120 is further inserted into the vertical bar 70 for safety and the tension is not detected as a result of checking the tension sensor unit 60 by electrically connecting to the control unit 100, And operates the color pumping means 50 under the control of the control unit 100 to eject the red color color onto the floor surface, thereby preventing the user from entering the floor surface. Reference numeral 72 denotes a color pumping passage which is output from the color pumping means.

10: concrete pour water
20: bottom surface
30: Column for main support
40: Column for auxiliary support
50: wire
60: tension sensor unit
70: Vertical bar for safety
80: Safety bar for safety
90: Canopy
100:
1000: Alarm signal automatic output section

Claims (5)

A concrete pouring material 10 installed on both sides of the ground using concrete and installed in the form of a step or a step;
A bottom surface 20 installed on both sides of the concrete pouring material and installed so as to be able to be walked by using iron and wood;
A semicircular support (30) installed on one side of the concrete pouring material in an upward direction;
A transverse bar connecting rod (40) for connecting between the semicircular supports and assisting rigidity;
A wire 50 connecting the transverse rod and the bottom surface to induce the pressure applied to the bottom surface to induce the transverse and semicylindrical supports to induce the pressure of the bottom surface to be absorbed to the ground through the transverse rod and the semi-
A tension sensor unit 60 installed between the wire and the bottom surface to check a tensile force applied to the wire and to detect that the wire is broken and to output an alarm signal when the tension is not detected;
A safety vertical bar 70 installed on both sides of the bottom surface at regular intervals to prevent a person from falling down;
A safety horizontal bar (80) installed on both sides of the bottom surface and horizontally penetrating the safety vertical bar to prevent a person from falling down;
And a canopy (90) formed by surrounding a space between the cross bars with a semi-cylindrical structure;

The tension sensor unit 60 is connected to the control unit 100 and the control unit 100 is connected to the alarm signal automatic output unit 1000 to check the tension sensor unit 60 in the control unit 100, And outputs an alarm signal through the automatic alarm signal output unit 1000 if not;

The alarm signal automatic output unit 1000,
A power supply unit 1110 for applying a power supply by its own power supply;
A first relay switch (RY1) provided on one side of an output terminal of the power source unit for switching a power source output from the power source unit;
A second relay switch (RY2) provided on the other end of the output terminal of the power source unit for switching a power source unit output from the power source unit;
A third relay switch RY3 coupled to an output terminal of the second relay switch and generating a magnetic force when the second relay switch is switched;
A first circuit connection switch (sw1) for performing a function of energizing the circuit while the iron wire is pulled by the third relay switch;
A second alarm signal output power switch (not shown) that is operable to supply power to the alarm signal output control unit 1140 and to display an alarm signal through the alarm signal display unit 1150 when the iron wire is pulled by the third relay switch sw2);
The second relay switch is switched to induce the third relay switch to be switched so that the first circuit connection switch and the second alarm signal output power supply switch are switched and then the second relay switch is turned off, An alarm for switching the relay switch and for continuing the switching state of the first circuit connection switch and the second alarm signal output power switch configured to be interlocked with the first relay switch at the same time, A control unit 1120;
A circuit-operating iron piece (1131) which contacts the first circuit connecting switch (sw1) to relay power supplied from the first relay switch to continue the flow of power;
And an alarm signal output control unit power supply unit for connecting the power supply to the alarm signal output control unit 1140 and guiding the alarm device to operate when the circuit breaker 1131 is turned on, A steel wire piece 1132;
The first circuit connection switch sw1 and the circuit operation wire 1131 are connected to each other at the lower end of the circuit operation steel plate 1131 and at the lower end thereof in the form of a bar magnet having an S pole, First self-sustaining means 1133 for guiding the electric power to be maintained in the off-state at all times;
And the first magnetic holding means 1133 having an S pole at the lower end and a first magnetic holding means 1133 at the upper end of the first circuit connecting switch sw1, The operating piece 1131 is pulled up when the third relay switch is actuated so that the S pole constituting the upper part of the body and the first magnetic holding means 1133 The N pole constituting the lower portion of the body and the S pole constituting the lower portion of the body of the first magnetic holding means 1133 are located close to each other, When the first circuit connecting switch sw1 is magnetically coupled to the holding means 1133 and the first circuit connecting switch sw1 is switched, the state of attachment of the circuit-operating ferrule 1131 continues even if the operation of the third relay switch is stopped, And the second relay switch is connected to the first relay switch and the third relay switch, the first relay switch is connected to the first relay switch, Maintenance means 1134;
The first magnetic holding means 1133 is disposed at a lower end of the circuit board 1131 at a predetermined distance from the first magnetic holding means 1133. The lower end of the first magnetic holding means 1133 is in the form of a bar magnet having an S pole, The circuit breaker 1131 is lifted from the first circuit connection switch sw1 to maintain the circuit breaker state when the third relay switch is not operated and the circuit breaker 1131 is lowered Auxiliary magnetic holding means 1133a for holding the ON state of the first circuit connecting switch sw1;
And the second magnetic holding means and the first magnetic holding means are magnetically coupled to each other so that they are not directly coupled to each other but are held in a constant gap while being magnetically coupled to each other A spacing agent 1134a for inducing the first self-sustaining means and the second self-sustaining means to naturally separate from each other at the time of disassembly;
And a control unit for controlling the operation of the alarm signal display unit when the user operates the alarm unit to interrupt the operation of the alarm signal, Further comprising a manual operation switch (1135) for stopping the output of the alarm signal so that no further alarm signal is output. delete delete delete delete

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