KR20060022109A - Line mark for storing the information of underground laying matters - Google Patents

Abstract

Accurate embedding of city gas, pipelines, communication cables, water supply and sewerage, and other underground works, including an RFID chip that stores precisely the location and direction information of underground burials inside an indicator pond and an antenna for transmitting the information contained in the RFID chip. Disclosed is a display for storing the information of underground buried material to provide a location and direction information to ensure safe work during road construction or other work. The display nail according to the present invention has a fastener perpendicular to the center of the lower surface to be fixedly coupled to the ground, a male screw is formed on the outer circumferential surface adjacent to the upper side, and the inner groove is formed on the inner surface on the upper surface; An insulation base inserted into the bottom surface of the settled groove of the case, and having an element insertion groove formed on an upper surface thereof, the base comprising an epoxy for protecting an element inserted into the element insertion groove; An RFID type information storage means for storing a variety of information in a non-contact manner and being able to read the stored information while being inserted into the settling groove and placed in the element insertion groove of the insulating base; A ceramic guide display plate inserted into the settling groove and formed to cover the upper surface of the information storage means and for indicating a moving direction of the underground buried material; To cover the insulating base, the information storage means and the ceramic guide plate to the settling groove, a female screw corresponding to the male screw is formed on the inner circumferential surface, and a cover having a closed window formed so that the ceramic guide display plate indicating the traveling direction of the underground buried surface is visible on the upper surface. It is composed.

Description

Line mark for storing the information of underground laying matters}

1 is a cross-sectional view showing a state in which the display nail according to the invention is mounted.

2 is a cross-sectional view showing the use state of the display nail according to the present invention.

<Description of the symbols for the main parts of the drawings>

100: ground 110: case

112: clamp 114: male thread

116: settle groove 120: insulated base

122: device settling groove 130: information storage means

132: pattern antenna 134: RFID IC chip

136: printed circuit board 140: ceramic guide display board

150: cover 152: female thread

154: see-through window

The present invention relates to a display nail for storing information of underground buried material, and more particularly includes an RFID chip for storing the exact buried position and direction information of the underground buried inside the indicator nail and an antenna for transmitting the information contained in the RFID chip. The present invention relates to a marker for storing information of underground layings to ensure safe work during road construction or other work by providing accurate embedding positions and directions of city gas, oil pipelines, communication cables, water supply and sewerage, and other underground layings.

Generally, marking pegs are installed to indicate the direction of city gas, pipelines, telecommunication cables, water and sewage, and other underground burial. Conventional marking pegs are supported on the ground and provided with a direction indicator that indicates the upward direction of the city gas, oil pipeline, communication cable, water supply and sewage, and other underground burial. An integrated support plate having a coupling portion is formed under the direction display portion, a screw portion is formed to screw onto the coupling portion of the support plate, and an integrated insertion portion formed to be inserted into and supported at the end.

In the case of installing the marking nails on the ground, fasten the screw part of the insertion part to the coupling part of the support plate, and match the direction indication part of the support plate with the direction of movement of city gas, oil pipe, communication cable, water supply and sewage, and other underground burial After inserting a predetermined depth into the ground by adding a pressure to the top surface of the support plate is to insert the nail into the ground.

However, such conventional marking does not only indicate the direction of laying of city gas, pipeline, communication cable, water supply and sewage, and other underground burial, but also the type of underground burial, burial construction history, depth, direction, supervisory authority, and drawings (geographic information). Because it cannot store all the detailed and accurate information, there is a risk that workers can damage city gas, pipelines, communication cables, water supply and sewage, and other underground works during road work or other work. There was an unrecoverable problem. In particular, in case of buried pipes of dangerous goods such as gas pipes, the indication of only buried directions does not provide accurate indication of the buried location. There is a problem that cannot be used for burial after-care.

In addition, radio frequency identification technology using Radio Frequency Identification (RFID) has been developed in the middle of the 20th century and used in inventory management and supply chain management. RFID radio frequency recognition technology can store information and read stored information in a non-contact manner using frequency.

Therefore, it is possible to store the information DATA and read the stored information freely, to preserve the information for a long time (more than 100 years), and to repeatedly read (1 million times) the stored and stored information. By inserting, the operator can grasp all the detailed and accurate information such as underground type of buried material, buried construction history, depth, direction, supervisory authority, and drawings (geographic information) through the contactless reader. There is a need to ensure accurate and safe operation and to enable quick and close recovery in the event of an accident.

The present invention has been invented in order to solve the above problems and to meet the above needs, the type of underground buried material, buried construction history, depth, direction, management supervision in the interior of the display nail made of metal (brass) body Underground burial including information storage means including patterned antenna unit, RFID IC chip, and printed circuit board for non-contact storage of all detailed and accurate information such as engines, drawings (geographic information), etc. The present invention relates to a marker for storing the information of underground buried material in order to promote accurate and safe operation during the operation of the pipe and to enable quick and close recovery in the event of an accident.

The present invention for achieving such an object,

A case having a fastener perpendicular to the center of the lower surface to be fixedly coupled to the ground, a male screw being formed on an outer circumferential surface adjacent to the upper side, and a settled groove formed inward on the upper surface;

An insulation base inserted into the bottom surface of the settled groove of the case, and having an element insertion groove formed on an upper surface thereof, the base comprising an epoxy for protecting an element inserted into the element insertion groove;

An RFID type information storage means for storing a variety of information in a non-contact manner and being able to read the stored information while being inserted into the settling groove and placed in the element insertion groove of the insulating base;

A ceramic guide display plate inserted into the settling groove and formed to cover the upper surface of the information storage means and for indicating a moving direction of the underground buried material;

A cover is formed on the inner circumferential surface of the female thread corresponding to the male thread so that the insulating base, the data storage means, and the ceramic guide display plate can be limited to the settling groove, and on the upper surface the sealing window is formed so that the ceramic guide display plate indicating the traveling direction of the underground plume is projected. It consists of.

According to a preferred embodiment of the present invention, the information storage means is RFID for storing a variety of information received through the pattern-type antenna pattern-type antenna for receiving a variety of information through the radio frequency input by the user in a non-contact manner An IC chip and a printed circuit board for controlling information input and output to an RFID IC chip are operated by receiving power through a radio frequency input by a non-contact method.

In the present invention, preferably, the data stored in the information storage means is at least one or more data selected from underground buried pipe type, buried construction period, buried depth, buried direction, supervisory authority, buried geographic information.

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

1 is a cross-sectional view showing a state in which the display nail according to the present invention is mounted, Figure 2 is a cross-sectional view showing a state of use of the display nail according to the present invention.

As shown in Figure 1, the display nail according to the present invention has a fastener 112 perpendicular to the center of the lower surface to be fixedly coupled to the ground, the male screw 114 is formed on the outer peripheral surface adjacent to the upper side, the inner side on the upper surface Including a case 110 is formed with a settling groove 116. Insulation base 120 of a predetermined thickness made of epoxy so as to protect the electrical elements placed therein while being electrically insulated on the bottom surface of the settling groove 116 formed in the case 110 from temperature, humidity, shock, and abrasion. Is inserted. An element insertion groove 122 is formed on an upper surface of the insulating base 120, and various kinds of information are stored in the element insertion groove 122 of the insulating base 120 in a non-contact manner and the stored information can be read. RFID information storage means 130 is placed therein.

The RFID information storage means 130 is a patterned antenna 132, a patterned antenna for receiving various information through a radio frequency (RF frequency) that the user inputs in a non-contact manner through a dedicated terminal (not shown) Applying power through the RFID IC chip 134 for storing various information received through the 132 and the radio frequency (RF frequency) that the user inputs in a non-contact manner through a dedicated terminal (not shown). The printed circuit board 136 for receiving and operating the RFID IC chip 134 to control information input and output is integrally formed.

That is, the type of underground buried material, buried construction history, depth in the interior of the insulating base 120, which is molded with epoxy to prevent temperature, humidity, shock, and abrasion in the settling groove 116 formed in the case 110; RFID IC chip 134 for storing all detailed and accurate information such as direction, management and supervisory authority, drawing (geographic information) using radio frequency, and printed circuit board 136 for performing power and information transfer. By integrating and inserting the patterned antenna 132 composed of COIL for inputting and outputting radio frequency, it is to accurately store and transmit various information required by the operator.

In addition, the upper surface of the information storage means 130 is inserted into the settling groove 116 and covered with a ceramic guide display plate 140 for displaying the buried direction of the underground buried material, the upper portion of the ceramic guide sign plate 140 Cover 150 is covered. The cover 150 has an internal thread 152 corresponding to the external thread 114 on the inner circumference thereof so as to limit the insulating base 120, the information storage means 130, and the ceramic guide display plate 140 to the settle groove 116. In addition, the upper surface is composed of a closed window 154 so that the ceramic guide display plate 140 indicating the progress direction of the underground buried.

Referring to the operation of the display nail to store the information of the city gas, oil pipeline, communication cable, water and sewage and other underground buried according to the present invention having such a structure as follows.

First, in order to install the display nail, the insulating base 120, the information storage means 130 and the ceramic guide display plate 140 in order to settle in the settled groove 116 in the case 110, and then to the ceramic guide display panel 140 The arrow provided is made to coincide with the traveling direction of the city gas, oil pipe, communication cable, water supply and sewage, and other underground burial, and the male thread 152 and the screw on the inner circumferential surface of the cover 150 are attached to the male thread 114 on the outer circumferential surface of the case 110. In combination, complete the assembly of the indicator nail. The indicator nail is inserted into the ground 100 by hitting an external force having a heavy load such as a hammer to the upper surface of the assembled indicator nail.

As shown in FIG. 2, the pegs inserted into the ground are used for the display of underground buried materials, and the buried direction of the buried pipes is indicated by the arrows provided on the ceramic guide panel 140 of the pegs. In addition, the IC driving power and information (DATA) are recorded on the RFID IC chip 134 through the antenna 132 formed in a pattern on the printed circuit board 136 in the information storage means 130 inserted into the display structure. In addition, all the information of the underground buried stored in the information transfer, recording and output by proximity (within 1m) to the portable device 300 having a dedicated RFID reader or RFID reader function can be known accurately.

Therefore, as shown in FIG. 2, an RFID reader or RFID reader is provided on the RFID IC chip 134 through an antenna 132 formed in a pattern on the printed circuit board 136 in the information storage means 130 inserted into the display nail. Proximity (within 1m) of the portable device 300 with the reader function can record all the detailed and accurate information such as the type of underground buried material, buried construction history, depth, direction, supervisory authority, drawing (geographic information), and contactless. In addition, the recorded information can be received and displayed in a non-contact manner, so that accurate and safe work can be achieved at the time of the underground buried pipe, and a quick and close recovery is possible in the event of an accident.

In addition, since the RFID IC chip can freely store and output data, the recorded information can be preserved for a long time, and the recorded information can be modified. Can act as an intelligent indicator.

As described above, by inserting an insulating base for protecting the patterned antenna unit, the RFID IC chip unit, the printed circuit board unit and the element to the display structure according to the present invention, underground buried pipe type, depth of construction, depth, direction It can record and output all the detailed and accurate information from the history management such as management, supervisory authority, drawing (geographic information), and the operator can use the city gas, pipeline, communication cable, water supply and sewage system and other underground works during road construction or other work. It is a very useful invention to check the progress direction to achieve a safe operation.                     

Although the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited thereto and may be improved or modified by those skilled in the art within the scope of the technical idea of the present invention.

Claims (4)

 In the nail not supported on the ground to indicate the direction of the underground buried at the top, Display nails for storing the information of the underground buried material, characterized in that it comprises a non-contact method of storing a variety of information in the inside of the display nail, the information storage means 130 of the RFID method for enabling the reading of the stored information. The method of claim 1, wherein the display nail, has a fastener 112 perpendicular to the center of the lower surface to be fixedly coupled to the ground 100, the male screw 114 is formed on the outer peripheral surface adjacent to the upper side, the inner side on the upper surface As the set-up groove 116, the case 110; Is inserted into the bottom surface of the settling groove 116 of the case 110, the device insertion groove 122 is formed on the upper surface, and the epoxy to protect the device inserted into the device insertion groove 122 An insulating base 120 configured; RFID information storage means for inserting into the settling groove 116 and placed in the element insertion groove 122 of the insulating base 120 to store various information in a non-contact manner, and to be able to read the stored information. 130; A ceramic guide display plate (140) inserted into the settling groove (116) and formed to cover the upper surface of the information storage means (130) and for indicating a traveling direction of underground buried materials; A female screw 152 corresponding to the male screw 114 is formed on an inner circumferential surface of the insulating base 120, the information storing means 130, and the ceramic guide display plate 140 so as to be limited to the settle groove 116. And a cover 150 for storing information on the underground buried material, wherein the cover 150 is formed on the upper surface of the ceramic guide display plate 140 indicating the traveling direction of the underground buried material. According to claim 1 or 2, The information storage means 130 is a patterned antenna 132 for receiving a variety of information through a radio frequency inputted by the user in a non-contact manner through the patterned antenna 132 Controlling information input and output to the RFID IC chip 134 by operating by receiving power through an RFID IC chip 134 for storing various types of received information and a radio frequency inputted by a user in a non-contact manner. Display nails for storing the information of the underground buried material, characterized in that the printed circuit board 136 is configured to be integrated. The method of claim 1 or 2, wherein the data stored in the information storage means 130 is at least one selected from the type of underground buried pipe, buried construction period, buried depth, buried direction, supervisory authority, buried geographic information Do not display to store the information of underground buried, characterized in that the above data.

Images