KR101140735B1 - Bridge bearing shoe with inspection system - Google Patents

Abstract

PURPOSE: A bridge bearing with an inspection system is provided to enable a manager to easily confirm the abnormality and replacement time of the bridge bearing through the deformed state of an elastic pad. CONSTITUTION: A bridge bearing(100) with an inspection system comprises eight deformation detection units, motion sensor units(130), connection pipes(140), a dangerous level indication unit(150), a power generation unit(160), and a control unit(170). The deformation detection units are installed on an elastic pad(35) and sense the deformation of the elastic pad. The motion sensor units convert the deformation of the elastic pad into an electrical signal and transfer the electrical signal to the control unit. The connection pipes are installed between the deformation detection units and the motion sensor units. The dangerous level indication unit is installed on the top of a bridge deck and enables a manager to easily confirm the deformation of the bridge bearing. The power generation unit supplies power to LEDs(151) of the dangerous level indication unit. The control unit is electrically connected to the motion sensor units and the power generation unit.

Description

Bridge Bearing Shoe with Inspection System

The present invention relates to a bridge device, and more particularly, to determine the progress of the progress of the bridge device installed between the top plate and the bridge of the bridge sequentially to determine the replacement time, as well as safety accidents through this It is related to the bridge device equipped with the safety diagnosis system to prevent the accident.

Generally, the land separated by the sea and the river, or the land-island traffic can be accessed via bridges in addition to the sea. This bridge construction technology of humans has been developed rapidly, and the construction method of bridge construction is also very diverse.

These bridges are generally in the form of a structure on which the top plate is placed on the bridge. Regardless of the construction method, bridges and the top plate supported by the bridge are arranged between the bridge and the top plate to absorb shocks from rolling of the top plate. It includes.

At this time, the bridge device is a means having a buffer function that can receive the displacement of the top plate is expanded or contracted according to the temperature change while absorbing the vibration or impact force generated from the top plate between the piers and the top plate is the external force generated from the top piers To avoid falling into.

Such a device is largely divided into a pot bearing type using a bearing and a pad shoe type in which a pad made of rubber is inserted between plates.

At this time, a general conventional bridge device is disclosed in Korean Utility Model Registration No. 315174, and its configuration includes an upper plate installed on the bottom of the bridge upper plate and a lower plate installed on the upper portion of the bridge.

On the other hand, a pin hole is formed in the center of the lower plate, a screw thread is formed near the center of the upper plate, and the pin is installed through screwing, and both sides have a through hole at the center between the upper plate and the lower plate. The disk forming the recess is mounted, and the pin is configured to extend through the through hole of the disk to the opposite pin hole.

However, the bridge device as described above simply connects the pier and the top plate to easily disperse and absorb the vertical load acting on the top plate. There was a problem that can not quickly cope with safety accidents.

The present invention has been made to solve the problems of the conventional teaching apparatus described above, the object of which is to determine the progress of the deformation of the elastic pad constituting the teaching apparatus in accordance with the degree of progress, the occurrence of abnormality of the teaching apparatus Provide bridge bridges equipped with safety diagnosis systems to enable administrators to easily determine the presence and replacement time.

Another object of the present invention is to provide a bridge device of the bridge equipped with a safety diagnostic system to improve the energy efficiency by enabling all the electrical devices to notify the danger alarm can be driven by using environmentally friendly solar energy. .

The present invention for solving the above problems

In the bridge device consisting of an upper plate installed on the upper plate of the bridge and a lower plate installed on the piers and an elastic pad interposed between the upper plate and the lower plate,

Eight installation grooves opened upwardly are formed in the elastic pad, and a connection hole is formed at one end of each of the installation grooves in communication with the installation groove and the other end is opened to the outside.

It is built in each of the installation grooves so as to detect the deformation of the elastic pad, and the antifreeze is filled so that the force of the upper plate, which sags when the deformation occurs in the elastic pad due to the deflection of the upper plate, can be sequentially transmitted. Four glass capsules have different lengths, and a binding ring for connecting them to the outside of the glass capsules is fitted, and a supporting container is connected to each lower portion of the glass capsules, and a pair of inner surfaces of the supporting container are provided. A wedge-shaped protrusion protruding from the bottom of the support container is provided with a drain hole making communication with the support container, a deformation detection unit formed with a connecting rod and a support piece at the bottom of the support container;

It is provided on one side adjacent to each of the deformation detection unit to convert the deformation of the elastic pad detected by the deformation detection unit into an electrical signal, the receiving groove is formed in the support frame located on the upper portion of the piers, the inner side of the receiving groove A low water container having a through hole is installed in the container, and an extension tube communicating with the inside of the low water container is formed at one side of an outer surface of the low water container, and a mouth having six incision grooves is installed inside the low water container. An extension pin having a connection terminal of a conductor is provided on an upper portion of the ball, and four bending bars are provided on an upper portion of the support frame, and a connection body is provided on an end of the bending bar, and the same as the through hole in the connection body. A connecting hole is formed on the axis line, and the four plus connecting pieces and the four plus connecting pieces having different heights on the inner surface of the connecting hole are formed. The motion sensor unit side four negative connection naeseol form a;

A connection pipe installed between the deformation detection unit and the motion sensor unit to connect the installation groove and the low container, one end of which is connected to the connection hole, and the other end of which is connected to the extension tube;

A danger level display unit installed on an upper portion of the bridge upper plate and configured to include LED lights that emit light of different colors according to the degree of deformation when deformation occurs in the elastic pad;

It is electrically connected to the LED lighting to supply power to the LED lighting, a hinge ball is formed on the top of the floor frame installed on the top of the pier, the hinge ball wrapped around the hinge ball on the basis of the hinge Rotating hinge caps are connected, and three connecting bars are provided at one side of the hinge cap, and an installation frame is formed at each end of each of the connection bars, and a solar heat collecting plate is installed on one side of the installation frame, A power generation unit provided with a capacitor for storing electricity generated through the solar heat collecting plate on an adjacent side;

The controller is electrically connected to the motion sensor unit and the power generating unit so that a manager can recognize the deformation of the elastic pad, and controls the light emitting operation such as the LED lighting and the connection terminal is connected between the positive connection piece and the negative connection piece. It is configured to include a control unit for transmitting the signal to the manager terminal when the power is established in the.

On the other hand, the supporting frame is bolted to be seated on the upper portion of the ring-shaped fixing frame, the fixing frame is preferably fixed to the upper portion of the bridge through the anchor bolt.

According to the present invention, it is possible to check the progress of the deformation of the elastic pad constituting the chair in sequence according to the water level, so that the administrator can easily determine whether there is an abnormality of the chair and the replacement time, By enabling all electric devices that inform the danger alarm to be driven using environmentally friendly solar energy, there is an effect that can improve the energy efficiency.

1 is a side view showing an installation state of the bridge device of the bridge equipped with a safety diagnosis system according to an embodiment of the present invention.
2 is a perspective view showing the bridge device of the bridge equipped with a safety diagnosis system according to an embodiment of the present invention.
3 is a partial exploded perspective view showing a bridge device of the bridge equipped with a safety diagnosis system according to a preferred embodiment of the present invention.
Figure 4 is an enlarged exploded perspective view showing a deformation detection unit of the bridge device of the bridge equipped with a safety diagnosis system according to an embodiment of the present invention.
5 is an enlarged exploded perspective view showing a motion sensor unit of a bridge device of a bridge equipped with a safety diagnosis system according to an embodiment of the present invention.
6 is a sectional view showing the main portion of the power generating unit of the bridge device of the bridge equipped with a safety diagnosis system according to an embodiment of the present invention.
7 is a sectional view showing the main parts of an operation state of a deformation detection unit of a bridge device of a bridge equipped with a safety diagnosis system according to an exemplary embodiment of the present invention.
8 is a cross-sectional view illustrating main parts of an operation state of an operation sensor unit of a bridge device of a bridge equipped with a safety diagnosis system according to an exemplary embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the bridge apparatus of the bridge equipped with the safety diagnosis system of the present invention.

1 is a side view showing the installation state of the bridge of the bridge is equipped with a safety diagnosis system according to a preferred embodiment of the present invention, Figure 2 is a bridge device of a bridge equipped with a safety diagnosis system according to a preferred embodiment of the present invention Figure 3 is a perspective view showing the main portion of the bridge device equipped with a safety diagnosis system according to a preferred embodiment of the present invention, Figure 4 is a safety diagnostic system according to a preferred embodiment of the present invention 5 is an enlarged exploded perspective view illustrating a deformation detection unit of a bridge device of a bridge, and FIG. 5 is an enlarged exploded perspective view of an operation sensor unit of a bridge device of a bridge equipped with a safety diagnosis system according to a preferred embodiment of the present invention, and FIG. Fig. 1 is a sectional view showing main parts of a power generating unit of a bridge device of a bridge equipped with a safety diagnosis system according to a preferred embodiment of the present invention.

1 to 6, the bridge device 100 equipped with the safety diagnosis system according to the present invention is a bridge device 100 including an upper plate 31, a lower plate 33, and an elastic pad 35. The eight deformation detection unit 120 is installed on the elastic pad 35, the motion sensor unit 130 is provided on one side adjacent to each of the deformation detection unit 120, and the deformation detection unit 120 And the connection pipe 140 installed between the motion sensor unit 130, the danger level display unit 150 installed on the upper portion of the bridge top plate 10, and the bridge 20 on which the bridge device 100 is installed. It is configured to include a power generating unit 160 and the control unit 170 is installed on the top.

Here, the bridge device 100 of the present invention, the upper plate 31 is installed below the upper plate 10 of the bridge, the lower plate 33 is installed on the upper portion of the bridge 20, the upper plate 31 An elastic pad 35 is interposed between the lower plate 33 and the lower plate 33.

At this time, the elastic pad 35 is formed therein eight installation grooves 111 which are opened upwards, one end is in communication with the installation groove 111 at the lower end of each of the installation grooves 111 and the other end The connection hole 113 which is opened to this outside is formed.

On the other hand, the deformation detection unit 120 is a component means for detecting when the deformation of the elastic pad 35 due to the deflection phenomenon of the upper plate 31 forming the chair apparatus 100.

At this time, the deformation detection unit 120 is configured to include a glass capsule 122, the binding ring 123 and the support container 124.

In addition, the glass capsule 122 is made of four different lengths so that the force of the upper plate 31 that sag occurs can be transmitted sequentially.

At this time, the glass capsule 122 is formed inside the space is blocked from the outside, the antifreeze 121 is filled in the space.

In addition, the surface thickness of the glass capsule 122 is preferably made in the form of a thin film to be easily broken when the force of the upper plate 31 is transmitted.

The glass capsules 122 are fitted with a binding ring 123 for connecting them to the outside so as to be integrated with each other, and a supporting container 124 is connected to each lower portion of the glass capsules 122.

At this time, the support container 124 has a pair of wedge-shaped protrusions 125 protruding from the inner surface thereof, and the drain hole 126 communicating with the support container 124 at the bottom of the support container 124. It is provided, the connecting rod 127 is formed in the lower portion of the supporting container 124, the supporting piece 128 is formed at the end of the connecting rod 127.

Thus, looking at the installation relationship of the deformation detection unit 120, after connecting the four glass capsules 122 with the binding ring 123, the supporting vessel 124 in the lower portion of each glass capsule 122 Connect.

The glass capsule 122 and the binding ring 123 and the supporting container 124 connected in this way are inserted into the installation groove 111.

At this time, the glass capsules 122 are arranged such that the lower portion is the same height, it is preferable that the upper portion is arranged to achieve a different height.

On the other hand, the motion sensor 130 is a constituent means for converting the deformation of the elastic pad 35 sensed by the deformation detection unit 120 into an electrical signal to transmit to the control unit 170. .

At this time, the motion sensor unit 130 is the receiving groove 132 is formed in the support frame 131 located on the upper portion of the pier 20, the upper / lower end of the receiving groove 132 is blocked pipe The storage container 134 of the shape is installed, the through hole 133 is formed in the upper portion of the storage container 134.

Here, the storage container 134 is composed of a structure in which the surfaces are divided and abutting each other.

In addition, an extension tube 135 communicating with the storage container 134 is formed on one side of the outer surface of the storage container 134, and a mouth opening L is installed inside the storage container 134, and the mouth opening ( An extension pin 137 is provided at an upper part of L), and a connection terminal P of a conductor is provided at an upper part of the extension pin 137, and six incision grooves 136 are provided on an outer surface of the mouth L. Is formed.

In addition, four bent bars 138 are provided at an upper portion of the support frame 131, and a connection body 139 is provided at an end of the bending bar 138, and the penetrations are formed in the connection body 139. The connection hole H which is located on the same axis as the ball 133 is formed, and the four plus connection pieces S1, S2, S3 and S4 having different heights on the inner surface of the connection hole H and the Four negative connecting pieces Z1, Z2, Z3, and Z4 are symmetrical with four positive connecting pieces S1, S2, S3, and S4.

The support frames 131 are seated on the upper portion of the ring-shaped fixing frame 180 is bolted, the fixing frame 180 is fixed through the anchor bolt 183 on the top of the piers (20).

On the other hand, the connection pipe 140 is a component for performing the role of connecting the deformation detection unit 120 and the motion sensor unit 130.

At this time, one end of the connection pipe 140 is connected to the connection hole 113, the other end is connected to the extension pipe 135.

On the other hand, the dangerous water level display unit 150 is a configuration means for the administrator to manage the bridge to easily determine the presence, absence, and degree of deformation of the bridge device 100 with the naked eye.

At this time, the dangerous water level display unit 150 is installed on the upper portion of the bridge top plate 10 when the deformation occurs in the elastic pad 35 to the LED lighting lamp 151 to emit light of different colors according to the degree of deformation. Is done.

At this time, the color of the LED lighting 151 is divided into four colors of green light 152, yellow light 153, orange light 154 and red light 155.

Here, the green light 152 refers to the initial stage of progress, the yellow light 153 means the ongoing stage, the orange light 154 means the warning stage, the red light 155 is It means a risk level.

On the other hand, the power generating unit 160 is a component for performing a role for supplying power to the LED lighting 151. At this time, the LED lighting 151 and the power generating unit 160 is electrically connected.

In addition, a hinge ball 163 is formed on an upper portion of the bottom frame 161 installed at an upper portion of the piers 20, and the hinge ball 163 is wrapped around the hinge ball 163 on the basis of the hinge pivot. The hinge cap 165 is connected, three connection bars 166 are provided on one side of the hinge cap 165, the installation frame 167 is formed at the end of each connection bar 166, A solar heat collecting plate 168 is installed on one surface of the installation frame 167, and a capacitor 169 is provided on an adjacent side of the bottom frame 161 to store electricity generated through the solar heat collecting plate 168.

Accordingly, the installation frame 167 is hinged around the hinge ball 163, so that the solar heat collecting plate 168 can be positioned in accordance with the movement path of the sun.

On the other hand, the control unit 170 is electrically connected to the motion sensor unit 130 and the power generating unit 160 so that the administrator can recognize the deformation of the elastic pad 35, the LED light 151 of the While controlling the light emission operation, the connection terminal P is located between the positive connection pieces S1, S2, S3, S4 and the negative connection pieces Z1, Z2, Z3, Z4 to generate a signal when energizing. It transmits to the administrator terminal (not shown).

Accordingly, the bridge device of the bridge equipped with the safety diagnosis system according to the present invention having the above-described configuration is configured to allow the administrator to easily determine whether there is an abnormality and its replacement time, and the operation relationship and action thereof. The effect will be described in detail with reference to the drawings.

7 is a sectional view showing the main part of an operation state of the deformation detection unit of the bridge apparatus of the bridge equipped with a safety diagnosis system according to an embodiment of the present invention, Figure 8 is a safety diagnosis system according to a preferred embodiment of the present invention This is a sectional view of the main part showing the operation state of the motion sensor in the bridge device of the bridge.

7 and 8, when an excessive load or deflection occurs on the bridge top plate 10, the force is transmitted to the upper plate 31 and the elastic pad 35 of the bridge device 100 to be elastic. Deformation of the pad 35 occurs.

That is, when the deflection phenomenon occurs in the upper plate 31, the elastic pad 35, which supports it, also causes deformation.

In this case, when the upper plate 31 sequentially presses the glass capsules 122 having different lengths, the glass capsule 122 is broken by the wedge-shaped protrusion 125 and the antifreeze stored therein. 121 is introduced into the reservoir 134 through the drain hole 126 and the connecting pipe 140.

Thereafter, the antifreeze 121 introduced into the storage vessel 134 is introduced into the bottom of the storage vessel 134 through the incision groove 136, and as the amount of the antifreeze 121 introduced increases, the mouthpiece L is increased. To increase.

Accordingly, when the first glass capsule 122 of the glass capsules 122 having different lengths is broken, and the antifreeze 121 in the glass capsule 122 flows into the storage container 134 through the connection pipe 140, The connecting terminal P of the sub-ball L is inserted into the connecting hole H via the through hole 133, and the connecting terminal P inserted into the connecting hole H is a positive connecting piece S1. And the negative connecting piece Z1 to energize them.

As such, when the positive connection piece S1 and the negative connection piece Z1 are energized, the deformation detecting unit 120 transmits the signal to the control unit 170.

At this time, the rising height of the connection terminal (P) sequentially rises depending on the number of breaks of the glass capsules 122, the number of breaks of the glass capsules 122 depends on the degree of deformation of the elastic pad (35). That is, when the degree of deformation becomes serious, a large number of glass capsules 122 are broken, and when the degree of deformation is weak, a small number of glass capsules 122 are broken.

Accordingly, as the elastic pad 35 deforms, the connection terminal P is connected to the positive connection piece S2 and the negative connection piece Z2, the positive connection piece S3 and the negative connection piece Z3 and the positive connection. The piece S4 and the negative connection piece Z4 are sequentially energized.

At this time, the control unit 170 receiving the signal through the deformation detecting unit 120 controls the power generating unit 160 to supply power to the danger level display unit 150, as well as the manager terminal (not shown) By transmitting a signal to the) allows the administrator to recognize the deformation of the elastic pad (35).

Thus, when power is supplied to the danger level display unit 150, LED lights 151 having different colors selectively emit light so that a person passing through the bridge can easily check the deformation of the elastic pad 35. .

Here, when the connection terminal P energizes the positive connecting piece S1 and the negative connecting piece Z1, the green light 152 emits light at the danger level display unit 150, and the connecting terminal P is connected to the positive connection. When the piece (S2) and the minus connecting piece (Z2) are energized, the danger level display unit (150) emits a yellow light (153), and the connecting terminal (P) has a positive connecting piece (S3) and a negative connecting piece (Z3). When the power is supplied, the danger level display unit 150 emits an orange light 154, and when the connection terminal P energizes the positive connection piece S4 and the negative connection piece Z4, the danger level display part ( In 150, the red light 155 emits light.

Accordingly, according to the color of the light emitted through the dangerous water level display unit 150, the administrator can easily determine the presence or absence of deformation and the degree of deformation of the teaching apparatus, as well as the deformation of the teaching apparatus 100. In case of continuous progress, it is possible to quickly determine when the replacement device is replaced so that safety accidents can be prevented.

10 top plate 20 pier 31 top plate
33: lower plate 35: elastic pad 111: mounting groove
120: strain detection unit 121: antifreeze 122: glass capsule
123: binding ring 124: support container 125: wedge-shaped protrusion
128: support piece 130: motion sensor 131: support frame
134: water container 139: connector 140: connector
150: danger level indicator 151: LED lighting 152: green light
153: yellow light 154: orange light 155: red light
160: power generation unit 161: floor frame 163: hinge ball
165: hinge cap 168: solar heat collecting plate 169: capacitor
170: control unit L: float P: connection terminal

Claims (2)

With the upper plate 31 and lower plate 33 installed on the bridge 20 and the elastic pad 35 interposed between the upper plate 31 and the lower plate 33 installed on the upper plate 10 of the bridge In the device consisting of
Eight installation grooves 111 are opened upwardly in the elastic pad 35, and one end of the installation grooves 111 communicates with the installation grooves 111, and the other end is opened to the outside of the installation pads 111. To form a connecting hole 113,
The upper plate is installed in each of the installation grooves 111 so as to detect the deformation of the elastic pad 35, the upper plate 31 is a deflection phenomenon when the deformation occurs in the elastic pad 35 due to the deflection phenomenon of the upper plate 31 Four glass capsules 122 filled with an antifreeze 121 so as to be sequentially transmitted to the force of the (31) forms a different length, the binding ring 123 for connecting them to the outside of the glass capsules 122 ) Is fitted, the support vessel 124 is connected to each lower portion of the glass capsules 122, a pair of wedge-shaped protrusions 125 are formed on the inner surface of the support vessel 124, the support vessel A drain hole 126 communicating with the support container 124 is provided at the bottom of the support container 124, and a deformation detection unit 120 having a connecting rod 127 and a support piece 128 formed at a lower portion of the support container 124. );
It is provided on one side adjacent to each of the deformation detection unit 120 converts the deformation of the elastic pad 35 detected by the deformation detection unit 120 into an electrical signal, which is located on the pier 20 A receiving groove 132 is formed in the supporting frame 131, and a storage container 134 having a through hole 133 is installed inside the receiving groove 132, and on one side of an outer surface of the storage container 134. An extension tube 135 communicating with the inside of the storage container 134 is formed, and a mouth ball L having six incision grooves 136 is installed inside the storage container 134, and the mouth ball L is provided. Extension pin 137 having a connection terminal (P) of the conductor is provided at the top of the), four bending bars 138 are provided on the support frame 131, the end of the bending bar 138 The connection body 139 is provided in the inside, The connection hole H located in the same axis as the said through-hole 133 is formed in the inside of the said connection body 139, The said connection hole H Four positive connecting pieces (S1, S2, S3, S4) having different heights on the inner surface and four negative connecting pieces (Z1, symmetrical to the four positive connecting pieces (S1, S2, S3, S4) Z2, Z3, Z4) motion sensor unit 130 is built-in;
It is installed between the deformation detection unit 120 and the motion sensor unit 130 to connect the installation groove 111 and the low container 134, one end is connected to the connection hole 113, the other end is the extension pipe A connecting pipe 140 connected to the 135;
A danger level display unit 150 installed on the bridge top plate 10 and configured to include LED lighting lamps 151 emitting light of different colors according to the degree of deformation when deformation occurs in the elastic pad 35;
Is electrically connected to the LED lighting 151 to supply power to the LED lighting 151, a hinge ball 163 is formed on the top of the floor frame 161 installed on the top of the pier 20, The hinge cap 165 is hinged around the hinge ball 163 on the outer side of the hinge ball 163 is connected to the hinge ball 163, three connecting bars 166 are provided on one side of the hinge cap 165. The installation frame 167 is formed at an end of each connection bar 166, and a solar heat collecting plate 168 is installed on one surface of the installation frame 167, and the adjacent one side of the floor frame 161 is provided. A power generator 160 provided with a capacitor 169 for accumulating electricity generated through the solar heat collecting plate 168;
The controller is electrically connected to the motion sensor unit 130 and the power generation unit 160 so that a manager can recognize the deformation of the elastic pad 35, thereby controlling the light emission operation of the LED light 151. When the connection terminal P is located between the positive connection pieces (S1, S2, S3, S4) and the negative connection pieces (Z1, Z2, Z3, Z4) to conduct electricity, the signal is sent to a manager terminal (not shown). Bridge device of the bridge equipped with a safety diagnosis system, characterized in that it comprises a control unit for transmitting. The method of claim 1,
The support frames 131 are seated on the upper portion of the ring-shaped fixing frame 180 is fastened to the bolt, the fixing frame 180 is characterized in that the fixing through the anchor bolt 183 on the top of the piers 20 Bridge system with safety diagnosis system.

Images