KR20220131049A - Caulking device for manhole information provision chip - Google Patents

Abstract

The present invention is to provide easy maintenance while facilitating usage and recording of manhole information by changing a perimeter of a chip hole after the chip hole is strongly attached to a manhole cover with magnetism to prevent that a manhole information provision chip inserted into the chip hole is detached or deviated due to vibrations and shocks. The present invention includes: a magnet lift strongly attached to the chip hole formed on a surface of the manhole cover with magnetism not to move; and a transformer (130) mounted to side directions of the magnet lift to transform a part of the chip hole and prevent deviation of the manhole information provision chip coupled to the chip hole.

Description

Manhole information providing chip caulking device {CAULKING DEVICE FOR MANHOLE INFORMATION PROVISION CHIP}

The present invention relates to a manhole information providing chip caulking device, and more particularly, a manhole information providing chip that is mounted in a concave groove formed on the surface of a manhole cover or support to store or provide manhole information. It relates to the provision of a caulking device capable of preventing separation even when applied.

A facility management system can be used to grasp information on various pipelines buried or installed underground, information on valves, or information related to various types of manholes or sump.

Most of the management systems are located in the offices of facility management organizations, so it is difficult to grasp the information on the target facilities in the field. In order to solve this problem, after attaching a chip such as an electronic tag to the target facility, the user can read and confirm the structure, direction, location, and other detailed information using a mobile terminal, etc. It allows you to input.

These chips have been developed in a small size like a coin, and are mounted on burial signs and beacons or mounted on road boundary stones or road surfaces to make it easy to grasp information related to underground facilities or pipelines and manholes. As follows.

Patent Document 1 discloses a buried object marking device having a cover portion exposed on the ground and a fixing pin embedded in the ground,

a first hole formed upward from the lower center of the cover; a second hole formed downward from the center of the upper side of the cover part to communicate with the first hole but having an inner diameter smaller than that of the first hole; a first core that integrally forms a lower core inscribed in the first hole and an upper core inscribed in the second hole, interposed upward from the lower side of the cover, and screen-printing buried information on the lower surface; an annular first airtight means seated on the upper surface of the lower core and in close contact with the cover; A connection part that forms a tag insertion groove on the upper side and is inscribed in the first hole, and a lower connection part that has an outer diameter smaller than that of the upper connection part and forms a fixing pin coupling groove on the lower side, and is coupled upwardly from the lower side of the cover part It consists of including .

Patent Document 2 discloses a cover portion made of a disc shape, a fixing portion that protrudes downward in an annular shape from the bottom surface of the cover portion and has a plurality of concave-convex grooves on the inner circumferential surface, and is installed by attaching an adhesive to a boundary stone near the buried object or to the wall of a building. on the sign,

a first hole formed upward from the lower center of the cover; a second hole formed downward from the center of the upper side of the cover part to communicate with the first hole but having an inner diameter smaller than that of the first hole; a first core integrally formed with a lower core inscribed in the core insertion groove and an upper core inscribed in the second hole, interposed upward from the lower side of the cover, and screen-printed on the lower surface of the buried material information; an annular first airtight means seated on the upper surface of the lower core and in close contact with the cover; A core insertion groove is formed on the upper side, an upper coupling part inscribed in the first hole, a tag insertion groove communicating with the core insertion groove but having an inner diameter smaller than the core insertion groove, and a lower coupling part inscribed in the first hole is integrally formed Thus, it is configured to include a coupling portion that is upwardly coupled from the lower side of the labeling portion.

Patent No. 10 - 2038491 - 0000 Patent No. 10 - 2067633 - 0000

None.

It is often necessary to open the cover to check the information of the manhole fixed and mounted on the ground. As time passes after installing the manhole, soil or foreign substances are firmly caught in the gap between the cover and the support, making it difficult to open the cover easily.

Patent Documents 1 and 2 describe the technical contents of allowing a chip to be recorded and provided or input related to an underground facility or manhole can be mounted on a dedicated sign or indicator, but it is a heavy body and composed of cast iron. A method for mounting in a manhole or the like is not suggested.

In recent years, a chip groove is formed on the surface of a manhole through drilling to accommodate the chip, and the chip is accommodated in the chip groove formed therein, and then the chip is mounted by applying epoxy to the surface (upper surface) of the chip to harden it. This is the form that is being used.

When the manhole information providing chip is mounted on the manhole in this form, the manhole information providing chip is stably mounted (attached) to the manhole at the initial stage of installation, but as time goes by, it expands and contracts due to rapid temperature change and passes countless times. When it comes into contact with the wheels of a car, vibration and shock are generated.

Due to this, the phenomenon that the manhole information providing chip mounted on the manhole is separated and dropped out occurs, so that when users want to read related information, modify information, or record new information, it is not possible to perform it. It becomes difficult to efficiently manage manholes and the like.

Even if you want to install a new manhole information providing chip in place of the lost manhole information providing chip dropped from the manhole, it takes a lot of time to remove the foreign material because the foreign material is deposited in the chip groove formed in the manhole, and it is realistic to remove it cleanly. Because it is difficult, there is a high possibility that the manhole information providing chip is easily removed from the manhole after re-installation and is lost.

For this reason, it takes a lot of time to mount the manhole information providing chip on the manhole, and there are difficulties in maintenance, making it difficult to efficiently use, modify, or record manhole-related information in a continuous and stable state. A number of problems are occurring.

Accordingly, in the present invention, as invented to solve the above problems, the magnet lift 110 is firmly attached to the position of the chip hole 102 formed on the surface of the manhole cover 101 by magnetic force and does not move;

It is mounted on the side of the magnet lift 110 and deforms a part of the chip hole 102 to prevent the manhole information providing chip 105 inserted into the chip hole 102 from leaving. Manhole information providing chip caulking device.

After making it firmly coupled with the manhole cover by magnetic force, the periphery of the chip hole is deformed to prevent the manhole information providing chip inserted into the chip hole from being separated and separated due to vibration or impact, thereby facilitating the use and recording of manhole information and maintenance. It is possible to achieve the purpose of providing the ease of

The present invention provides a caulking device to prevent the manhole information providing chip finished with epoxy by being accommodated in the chip groove formed on the surface of the manhole cover and being easily separated and lost By keeping the manhole cover in a solid state, users can conveniently use the manhole information without opening the manhole cover and have the effect of facilitating the recording of new information.

The present invention prevents the manhole information providing chip mounted on the chip groove from being separated and lost so that anyone can easily perform the installation of the manhole information providing chip while eliminating the hassle and inconvenience of re-construction, thereby reducing the ease and cost of maintenance. It has various effects, such as reducing the overall construction cost.

1 is an exploded perspective view showing a manhole information providing chip caulking device to which the technology of the present invention is applied.
Figure 2 is a longitudinal cross-sectional configuration diagram showing a manhole information providing chip caulking device to which the technology of the present invention is applied.
Figure 3 is a cross-sectional configuration diagram showing a manhole information providing chip caulking device to which the technology of the present invention is applied.
Figure 4 is a bottom perspective view showing the deformation punch constituting the deformer of the manhole information providing chip caulking device to which the technology of the present invention is applied.
Figure 5 is a bottom perspective view and a cross-sectional view showing another example of the deformation punch constituting the deformer of the manhole information providing chip caulking device to which the technology of the present invention is applied.
Figure 6 is an exemplary view of the use state of the manhole information providing chip caulking device to which the technology of the present invention is applied.
7 is an exemplary view excerpting the state of use of the manhole information providing chip caulking device to which the technology of the present invention is applied.
Figure 8 is a configuration diagram extracted from the manhole information providing chip mounted on the manhole by the caulking device of the present invention.

Hereinafter, the preferred configuration and operation of the present invention for achieving the above object will be described with reference to the accompanying drawings.

Figure 1 is an exploded perspective view showing a manhole information providing chip caulking device to which the technology of the present invention is applied, Figure 2 is a longitudinal cross-sectional configuration diagram showing a manhole information providing chip caulking device to which the technology of the present invention is applied, Figure 3 is the technology of the present invention This is a cross-sectional configuration diagram showing the applied manhole information providing chip caulking device, Figure 4 is a bottom perspective view showing the deformation punch constituting the deformer of the manhole information providing chip caulking device to which the technology of the present invention is applied, Figure 5 is the technology of the present invention A bottom perspective view and a cross-sectional view showing another example of a deformation punch constituting the deformer of the applied manhole information providing chip caulking device, FIG. An exemplary view excerpting the state of use of the manhole information providing chip caulking device to which the technology of the present invention is applied, and FIG. 8 will be described together as an excerpted configuration diagram of the manhole information providing chip mounted on the manhole by the caulking device, which is the technology of the present invention.

The manhole information providing chip caulking device 100 to which the technology of the present invention is applied is provided in a hexahedral improved box type so that it is firmly attached by magnetic force to the position of the chip hole 102 formed on the surface of the manhole cover 101 and does not move. The magnet lift 110 and the deformer 130 mounted on the side of the magnet lift 110 to deform a part of the chip hole 102 to prevent the detachment of the manhole information providing chip 105 coupled to the chip hole 102 . ) is composed of

The magnet lift 110 is provided with a manhole cover 101 and a suction plate 112 for magnetically attaching to the inner lower side of the case 111, and the upper portion of the suction plate 112 is a plurality of maintaining a predetermined interval Four iron cores 113 are arranged.

A fixed permanent magnet 114 having an N pole and an S pole is disposed on both sides of the iron core 113 (in the width direction of the magnet lift), and at the center of the fixed permanent magnet 114 (in the longitudinal direction of the magnet lift) A rotating shaft 116 on which a movable permanent magnet 115 having an N pole and an S pole is disposed.

One end of the rotating shaft 116 exposed to the outside of the case 111 is coupled to an operating lever 117 to move the rotating shaft 116 to change the polarity of the fixed and movable permanent magnets to the same or different to generate or cancel a magnetic force. configure it to be

A stopper 118 for limiting the movement of the operation lever 117 is provided on the side of the case 111 where the operation lever 117 is located, and a magnet lift 110 is located in the upper center of the case 111 . It is configured by mounting a traction ring 120 for easy handling of the.

The transducer 130 is firmly mounted with the transducer body 131 with a bolt or the like on the side of the case 111 in a position opposite to the operation lever 117, and is formed on the manhole cover 101 on the transducer body 131. A deformable hole 135 slightly larger than the diameter of the chip hole 102 to be formed is vertically penetrated.

The manhole cover 101 around the edge of the chip hole 102 is caulked and deformed through the deformable hole 135 to form the deformable part 136 of the manhole cover 101 in the upper direction of the manhole information providing chip 105 to form the manhole. A deformation punch 140 is provided together to prevent the information providing chip 105 from being separated.

The deformable punch 140 is a bar-type punch body 141 having the same diameter as the deformable hole 135, and is formed at the lower end of the punch body 141 to strike the manhole cover 101 and deform it. It consists of blades (142).

The deformation blade 142 has an outer diameter D1 that is larger than the diameter D of the chip hole 102 , and the outer diameter portion of the deformation blade 142 is formed as a vertical surface 143 , and the inner diameter of the deformation blade 142 is formed as a vertical surface 143 . The neck forms an upward inclined surface 144 so that the edge of the chip hole 102 can be deformed upwards of the manhole information providing chip 105 while pressing the manhole cover 101 when hitting the deformation punch 140 .

It is preferable to secure a sufficient deformation space 145 in the center of the upwardly inclined surface 143 so as not to interfere with the deformation of the deformable portion 136 .

The deformation blade 142 may be formed over the entire lower end of the deformation punch 140, but in this case, it may not be easy to deform because it requires a lot of punching force, so as illustrated in FIG. 5, only a few protrude It is better to have it in the form.

When the deformation blade 142 is formed by protruding, it is preferable to form at least two or more because it is difficult to completely prevent the manhole information providing chip 105 from being separated by only one deformation when only one is protruded. .

The state of use of the manhole information providing chip caulking device 100 to which the technology of the present invention is applied as described above is as follows.

Insert the manhole information providing chip 105 into the chip hole 102 formed in the manhole cover 101, and the magnet lift in the state that the center of the deformation hole 135 and the chip hole 102 constituting the transducer 130 coincide. Attachment is possible by rotating the operation lever 117 constituting the 110 so that magnetic force flows to the suction plate 112 , which is fixed to the rotation shaft 116 by rotating the rotation shaft 116 using the operation lever 117 . It is possible by making the movable permanent magnet 115 and the fixed permanent magnet 114 disposed between the iron cores 113 have opposite polarities.

Conversely, if the movable permanent magnet 115 fixed to the rotating shaft 116 using the operating lever 117 has the same polarity as the fixed permanent magnet 114, magnetic force is not generated by the suction plate 112, so the magnet lift 110 ) can be easily separated from the manhole cover 101 .

Insert the deformation punch 140 into the deformation hole 135 of the transducer 130 in a state in which the magnet lift 110 is magnetically attached to the manhole cover 101 and does not move as described above, and the upper end part with a tool such as a hammer By striking a deformable portion 136 is generated at the edge of the chip hole 102 into which the manhole information providing chip 105 is inserted, and the deformed portion 136 is located above the chip hole 102, so that in the end, the manhole The protrusion is formed to prevent the information providing chip 105 from being separated.

Thereafter, it will be natural to complete the installation of the manhole information providing chip 105 by filling the curing agent of a transparent material that is cured over time, such as epoxy, to the same height as the manhole cover.

Looking at this in detail, the center of the chip hole 102 and the deformation hole 135 is maintained in the same state, and since the outer diameter of the deformation hole 135 is larger than the chip hole 102 , the lower end of the deformation punch 140 . The deformable blade 142 formed in the chip hole 102 is positioned on the surface of the manhole cover 101 outside the chip hole 102 .

In this state, by hitting the deforming punch 140 using a hammer, the vertical surface 143 of the deforming blade 142 descends in the downward direction, and the upwardly inclined surface 144 of the deforming blade 142 forms the chip hole 102 ) by applying an external force toward the inclined surface in the central direction, the deformable portion 136 of the manhole cover 101 is deformed in the central direction of the chip hole 102, so the inlet portion of the chip hole 102 is initially formed in the chip hole 102 is reduced than the diameter (D) of the manhole information providing chip 105, even when external pressure such as vibration or shock occurs, it is possible to exclude the phenomenon of separation and separation.

In the present invention as described above, after the manhole information providing chip caulking device 100 is securely attached to the manhole cover 101 by magnetic force, the periphery of the inlet portion of the chip hole 102 is deformed in the center direction of the chip hole 102 to form the chip hole. By preventing the manhole information providing chip 105 recessed into the 102 from being separated or separated by vibration or shock, users can conveniently use the manhole information without opening the manhole cover and facilitate the recording of new information. It has advantages such as possible effects.

100; Manhole information providing chip caulking device 101; manhole cover
102; chip hole 105; Manhole information providing chip
110; magnetlift 111; case
112; sucker 113; iron core
114; fixed permanent magnet 115; movable permanent magnet
116; axis of rotation 117; operating lever
130; transducer 131; transducer body
135; deformation hole 136; deformation part
140; Deformation Punch 141; punch body
142; deformation blade

Claims (4)

A magnet lift 110 that is firmly attached to the position of the chip hole 102 formed on the surface of the manhole cover 101 and does not move by magnetic force;
It is mounted on the side of the magnet lift 110 and deforms a part of the chip hole 102 to prevent separation of the manhole information providing chip 105 coupled to the chip hole 102. Manhole information providing chip caulking device. The method of claim 1 ;
The magnet lift 110, the inner lower side of the case 111, the manhole cover 101 and the suction plate 112 provided to be attached to the magnetic force;
a plurality of iron cores 113 arranged on the upper portion of the suction plate 112 while maintaining a predetermined distance;
a fixed permanent magnet 114 disposed on both sides of the iron core 113 having an N pole and an S pole;
a rotating shaft 116 on which a movable permanent magnet 115 having an N pole and an S pole is mounted at a central position of the fixed permanent magnet 114;
An operation lever 117 for generating or canceling magnetic force by being coupled to one end of the rotating shaft 116 exposed to the outside of the case 111 and changing the polarity of the fixed and movable permanent magnets to the same or different by moving the rotating shaft 116 Manhole information providing chip caulking device, characterized in that it comprises. The method of claim 1 ;
The transducer 130 includes a transducer body 131 mounted on the side of the case 111 opposite to the operation lever 117;
a deformable hole 135 formed to vertically penetrate the deformer body 131 larger than the diameter of the chip hole 102 of the manhole cover 101;
Through the deformation hole 135, the deformable part 136, which deforms the manhole cover 101 around the edge of the chip hole 102, is positioned in the upper direction of the manhole information providing chip 105, so that the manhole information providing chip 105 is Manhole information providing chip caulking device, characterized in that it comprises a deformable punch 140 to prevent separation. 4. The method of claim 3;
The deformable punch 140 includes a bar-type punch body 141 having the same diameter as the deformable hole 135;
It is formed at the lower end of the punch body 141 and includes a deforming blade 142 that deforms by hitting the manhole cover 101;
The deformation blade 142 has an outer diameter D1 that is larger than the diameter D of the chip hole 102 , the outer diameter portion is formed as a vertical surface 143 , and the inner diameter portion of the deformation blade 142 forms an upwardly inclined surface 144 . A manhole information providing chip caulking device, characterized in that it is configured to be deformed upward of the manhole information providing chip 105 while pressing the manhole cover 101 when hitting.

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