JPH0645183U - Buried sign - Google Patents

Abstract

(57) [Summary] [Purpose] To identify information such as the type, number, depth and direction of buried pipelines in the ground on the ground surface. [Structure] Types of pipelines or wires buried in the ground,
There is provided an embedding mark composed of an identifying means for displaying the number or the burial depth, and a connecting means for connecting the identifying means and a pipeline or a wire material buried in the ground. An embedding mark comprising different means and a connecting means for connecting the identifying means and a pipeline or wire rod buried in the ground is provided to enable the buried location of the pipeline or the like to be correctly identified. Is trying to resolve.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a marker for identifying information on the ground such as the type of pipelines buried underground, the number of pipes, the buried depth, and the direction.

[0002]

[Prior art]

 Conventionally, this type of sign has placed a concrete block on the surface of the ground above the pipeline buried in the ground, and displayed information such as the pipeline buried in paint on the block.

[0003]

[Problems to be solved by the device]

 It is necessary to dig up the ground when carrying out repairs or additional works such as expansion after burying pipes. In that case, the block will be moved or removed once, and after the improvement work, the block will be returned to its original position. In this case, the conventional signs often cause troubles such as installing the block in an incorrect position or forgetting to return the block, or losing the block. Furthermore, if the block was not placed in the correct position, another construction accident would cut off the previously buried pipelines.

[0004]

[Means for Solving the Problems]

 Therefore, the present application is to connect the identification means for displaying the type, the number or the burial depth of the pipelines or wires buried in the ground and the connection between the identification means and the pipelines or wires buried in the ground. By providing a buried sign consisting of means, it is possible to correctly identify the buried position of a pipeline or the like, and the above problem is solved.

[0005]

[Action]

 In the sign according to the present invention, the identification means and the pipeline etc. are directly connected by the connecting means, and the information of the pipeline etc. can be correctly recognized.

[0006]

【Example】

 1 and 2 show an example of use of the buried sign according to the present invention. In the figure, reference numeral 1 denotes a pipeline buried in the ground, in which a predetermined number of wire rods such as power cables, optical fibers, general communication cables, etc. are installed. However, this proposal does not matter even if the wire is directly buried in the ground.

Reference numeral 2 denotes an identification means for displaying information such as the type and number of wire rods installed in the pipe, and further the burial depth. In this embodiment, an identification plate having information on the surface is shown as an example. To do. This identification plate is laid on the ground surface above the buried pipeline.

Reference numeral 3 is a connecting means for connecting the identifying means and a conduit or the like buried in the ground. In this embodiment, one end is wound around the conduit or the like and the other end is identified. It comprises a focusing band 3A fixed to the means (identification plate), and a fixing head 4 for fixing one end of the band wound around a duct or the like and fixing the other end of the band to the identification plate. Details of the fixed head will be described later.

3 and 4 show details of the identification plate. The identification plate shown in FIG. 3 is disc-shaped, and has a plurality of dot-shaped grooves (engraved marks) 2A on the surface thereof and a necessary character display. In the illustrated embodiment, a set of grooves (engraving) for displaying the burial depth of pipes and the like and a set of grooves (engraving) for displaying the number of wire rods, etc. Punch or paint the grooves corresponding to the number of. The type of wire can be identified, for example, by the color of the identification plate or the color of the paint that paints the groove.

FIG. 4 shows another embodiment of the identification plate. On the surface of the plate, a combination of a character display indicating the type of cable and a dot-shaped groove (engraved mark) and two pairs of grooves (engraved mark) 2A 'forming a figure 8 are provided. One pair is for displaying the buried depth of pipes and the like, and the other pair is for displaying the number of wires. The figure eight is made up of seven segments, and any number can be drawn by punching or painting the required segment. It should be noted that each of the identification plates has a through hole 2B at the center thereof for allowing the band to pass therethrough. The band passing through the through hole is fixed to the identification plate by the fixing head.

FIG. 5 and FIG. 6 show details of the fixed head 4. The fixed head is provided with a pair of band insertion holes 4B and 4B in a plastic housing 4A, and a pair of bent metal claws 4C facing each other are provided in the housing so as to face the insertion holes (see FIG. 5). reference). The band is inserted from below the insertion hole shown in FIG. 5, and when the band is inserted, the claws are expanded outward. At this time, the band inserted in the insertion hole is fixed by the elasticity of the claw.

In the embodiment shown in FIG. 1, such fixed heads are used at both ends of the band. One is for fixing the band around which the duct is wound, and the other is for fixing the band through which the identification plate placed on the ground surface is inserted.

In the above-described embodiment, the identification plate is placed directly on the ground, but the identification plate can be installed via a spacer. 7 and 8 show the details of the spacer therefor, and FIGS. 9 to 12 show examples of its use. The spacer has a cylindrical (in the case of the illustrated embodiment) or cylindrical main body 5A, an opening 5b for mounting the identification plate is provided in the main body, and a concave portion 5c is provided at the bottom of the main body. . A through hole 5a for penetrating the band is formed in this recess.

In the usage example shown in FIG. 9, the identification plate is placed and fixed on a spacer placed on the ground surface. In this case, since the identification plate can be installed higher than the surface of the earth, the visibility can be improved.

In the usage example shown in FIG. 10, the spacers are stacked in two steps, and the identification plate is placed thereon. In the figure, 10 indicates an asphalt portion.

In the usage example shown in FIG. 11, a spacer is embedded in concrete 11, and an identification plate is placed on the embedded spacer. In this case, the band 3 is fixed by the fixed head 4 in the concave portion 5c of the spacer body.

In the example of use shown in FIG. 12, a spacer is embedded in the jar 12, and the identification plate is placed on the embedded spacer. Also in this case, the band 3 is fixed by the fixed head 4 in the recess 5c of the spacer body. The buried sign according to the present application can be used even when the ground surface is covered with asphalt, concrete, jar or the like as shown in FIGS. 10 to 12 by using a spacer.

[0018]

[Effect of device]

 Since the buried sign of the present invention directly connects the conduits and the like buried in the ground with the identification means for displaying the type of wire, the number of wires or the buried depth, etc., the buried position of the conduit etc. It is possible to reliably know that the pipeline is very easy to find, and it is possible to prevent accidents such as cutting the pipeline by mistakenly recognizing the buried position. Can be prevented.

[Brief description of drawings]

FIG. 1 is a front view showing an example of use of a buried sign according to the present invention.

FIG. 2 is a side view showing an example of use of FIG.

FIG. 3 is a plan view showing a first embodiment of an identification plate for an embedded sign according to the present invention.

FIG. 4 is a plan view showing a second embodiment of an identification plate for an embedded sign according to the present invention.

FIG. 5 is a plan view showing an example of a fixed head of an embedded sign according to the present invention.

6 is a cross-sectional view of the fixed head of FIG. 5 taken along the line AA.

FIG. 7 is a plan view of a spacer.

8 is a vertical cross-sectional view of the spacer of FIG. 7 taken along the line AA.

FIG. 9 is a vertical cross-sectional view showing a usage example of a spacer.

FIG. 10 is a vertical cross-sectional view showing another usage example of the spacer.

FIG. 11 is a vertical sectional view showing still another example of use of the spacer.

FIG. 12 is a vertical sectional view showing still another example of use of the spacer.

[Explanation of symbols]

 1 Pipeline 2 Identification Means 3 Connection Means 3A Band 4 Fixed Head 5 Spacer

Claims (8)

[Scope of utility model registration request] 1. An identification means 2 for displaying the type, the number, the depth of burial, etc. of a pipeline 1 or a wire rod buried in the ground,
An embedding mark composed of the identifying means and a connecting means 3 that connects the conduit or the wire material buried in the ground. 2. The buried sign according to claim 1, wherein the identification means 2 is provided on its surface with an indication for identifying the type, the number, the buried depth, etc. of the buried pipelines or wires. An embedded sign which is a plate-shaped member. 3. The buried sign according to claim 2, wherein the identification mark of the identification means is composed of a plurality of sets of grooves that can be punched or marked with paint or the like. Buried sign to do. 4. The buried sign according to any one of claims 1 to 3, wherein the connecting means 3 has one end thereof wound around a conduit or a wire and the other end thereof is the identifying means. A buried sign comprising a band 3A fixed to 5. The buried sign according to claim 4, wherein the connecting means 3 further comprises a fixed head 4 for locking the band. 6. The embedded sign according to any one of claims 1 to 5, wherein the identifying means is installed via a spacer 5. 7. The embedded sign according to claim 6, wherein the spacer has a cylindrical or cylindrical main body 5A,
The embedded mark, wherein the main body has a through hole 5a for penetrating the connecting means and an opening 5b for mounting the identifying means. 8. The embedded sign according to claim 7, wherein the spacer is provided with a recess 5c at a bottom thereof, and the through hole 5a is formed in the recess.