CN201096229Y

CN201096229Y - Post for protecting underground pipe

Info

Publication number: CN201096229Y
Application number: CNU2006201330599U
Authority: CN
Inventors: 姜镐敬; 金炯佑; 尹注汉
Original assignee: KT Corp
Current assignee: KT Corp
Priority date: 2005-08-30
Filing date: 2006-08-30
Publication date: 2008-08-06
Anticipated expiration: 2016-08-30
Also published as: KR200404050Y1

Abstract

Aiming at providing a mark post for protecting an underground pipeline, which can indicate, on the ground, the exact position of the pipeline buried underground so as to omit the construction of unnecessary pipelines to improve economic efficiency, the utility model provides a mark post to protect an underground pipeline and to indicate the position of the pipeline. The mark post is cylindrical and can be buried under the ground vertically with the top exposed outside; a horizontal through hole is arranged at the bottom of the mark post and the pipeline threads through the through hole. The mark post has the good effects that the position of the underground pipeline is indicated with precision and the mark post is guarded against being pulled out by external force.

Description

Be used for protecting the mark post of under ground piping

Technical field

The utility model relates generally to a kind of mark post that is used for protecting under ground piping, and more particularly, relates to a kind of mark post that is used for showing on the ground the position that is embedded in underground under ground piping.

Background technique

Because the progressively development of social structure, being embedded in underground material quantity is increasing.Gas line, line of electric force and order wire and water supply and sewerage pipeline are at the underground predetermined depth place that is embedded in.The manhole that is positioned on the road is to be used for ground is connected to underground path, thereby the workman can enter, so that maintenance and repair are positioned at underground water supply and sewerage pipeline, power supply pipeline and public pipeline.Each of these manholes is included in the people's orifice plate on the top on its manhole basis, and manhole frame is installed on the top of people's orifice plate, and manhole cover covers the over top of manhole frame then.Periphery and the space segment between the road in manhole frame comprise manhole body and cover, to fill finishing material.

Show that about resting on the ground under the situation in gas supply pipe road, the path in gas supply pipe road shows on the ground by means of arrow with the path of predetermined interval by means of the pipeline of manhole.Yet, be difficult to distinguish the accurate path in gas supply pipe road.Under the situation of water supply and sewerage pipeline, arrow does not show on the ground.

Framework is because in the load of the vehicle of travels down or because road mender's journey is outstanding from road.Otherwise recessed road causes the inconvenience of vehicular traffic, and makes people be slowed down (jogging), circulate (cycling) and online sliding (inline-skating) trouble.As a result, the end face of framework is equated with the road surface.When snowing or when rainy, be difficult to find the demonstration in path, but reduce reliability thus.

Under the situation of road mender's journey, the path demonstration is meant when ground is dug by excavator.When workman's excavated earth, the pipeline such as gas pipeline, water supply and sewerage pipeline, order wire and electric wire is fractureed sometimes, and this causes the delay and the economic loss of repair.

Under ground piping is the basic communication Infrastructure of setting up when developing on dwelling house ground, this under ground piping is called pipeline, upwards move utility pole or special box to from communicating hole or manhole, be used for underground line or connection between the process circuit or wiring at underground electrical communication pipeline.With reference to Fig. 1, under ground piping 10 comprises the wireway of length 6m and internal diameter 50mm in the line.In the end of pipeline 10, its two ends are combined into exposure on the ground with the crooked pipeline 11 of 90 ° of bendings, thereby it can append on the communication wire bar 40.As shown in Figure 2, pipe cap 12 is positioned in the end of pipeline 10, thus the foreign object such as soil can not flow ipe 10 in.

Up to building dwelling house ground, exposed tube and former state are stayed in the dwelling house ground after setting up pipeline, thereby pipeline is damaged.Moreover, the new traffic utility pole to be based upon in the new dwelling house ground be unallowed.As a result, needn't the square on the ground crooked pipeline 11 that is exposed to 90 ° of bendings.

The model utility content

The purpose of this utility model provides a kind of mark post that is used for protecting under ground piping, and this mark post can accurately show the position that is embedded in underground pipeline on the ground, and improves business efficiency by the construction of removing unnecessary pipeline.

The technological scheme that the utility model technical solution problem is adopted is to be used for protecting the mark post of under ground piping to show the position that is embedded in underground under ground piping on the ground.Mark post has the cylinder form of vertically imbedding, thereby its top can expose, and comprises that in its bottom horizontal through hole, under ground piping are inserted in this place.

Mark post comprises a plurality of holes that form with predetermined interval, thus the depth-adjustment that mark post is arranged joint.

The predetermined depth place is formed on a plurality of holes in the mark post along at least one groove of the circumference of mark post fluting between, thereby mark post can easily cut off along groove.

Preferably, be marked on the side that the lip-deep sign of mark post is formed on the part that mark post rest on the ground, thereby communication pipe can show being marked on the lip-deep sign.

Moreover the color of mark post is a distinguishable yellow or orange, thereby under ground piping and mark post can be by the various construction engineering protections in dwelling house ground.

The beneficial effects of the utility model are, the position that is embedded in underground pipeline shown exactly, and prevent that mark post from being pulled out by external force.

Description of drawings

In the time of when reading following detailed description and with reference to the accompanying drawings, others of the present utility model and advantage will become obvious, in the accompanying drawings:

Fig. 1 is the figure that shows the traditional under ground piping that is used to communicate by letter;

Fig. 2 shows the figure that is installed in the pipe cap on traditional under ground piping;

Fig. 3 shows the figure that is installed in the mark post in the under ground piping according to the utility model embodiment;

Fig. 4 is a stereogram, shows the mark post that is used for protecting under ground piping according to the utility model embodiment; And

Fig. 5 is a cross-sectional view, shows according to the utility model embodiment to be installed in mark post in the under ground piping.

Embodiment

To describe the utility model in detail with reference to accompanying drawing.

Fig. 3 shows the figure that is installed in the mark post 20 in the under ground piping 10 according to the utility model embodiment.In this embodiment, under ground piping 10 keep being embedded in underground in, mark post 20 arranges perpendicular to pipeline 10, thus the position of display pipes 10 exactly.

Fig. 4 is a stereogram, shows the mark post 20 that is used for protecting under ground piping according to the utility model embodiment.Mark post 20 with long cylinder shape has a plurality of through holes 21.Pipeline 10 (see figure 3)s penetrate in this through hole 21 in the horizontal direction, and are combined on the mark post 20.

The quantity of through hole 21 can change, and a plurality of through hole 21 but be convenient to length according to the depth adjustment mark post 20 of pipeline.When pipeline was overhead more shallow, pipeline can be inserted into the through hole 21 of the top end that is arranged in mark post 20.On the other hand, when the degree of depth of pipeline was overhead dark, pipeline can be inserted in the through hole 21 at the place, bottom that is arranged in mark post 20.

The predetermined depth place is formed on a plurality of through holes 21 in the mark post 20 along the groove 22 of the circumference of mark post 20 fluting between.The slot cross-section of groove 22 is V-arrangements.The groove 22 that is formed in the mark post 20 makes mark post 20 when mounted, can use instrument such as cutter or saw by wishing that length cuts off.

Fig. 5 is a cross-sectional view, shows according to the utility model embodiment to be installed in mark post in the under ground piping.Pipeline 10 is positioned at underground, and mark post 20 is positioned to the position of display pipes 10.When mark post 20 was installed, pipeline 10 was inserted in the through hole 21 that is formed on place, mark post 20 bottoms, thereby prevented that mark post 20 from being pulled out by external force.

Be marked on the side that the lip-deep sign 13 of mark post is formed on the part that mark post 20 rest on the ground, thereby communication pipe can be presented at and is marked on the lip-deep sign 13.As a result, on sign labeled surface 13, can describe the warning letter, be used for protecting mark post 20 to avoid outside and damage.

After pipeline 10 was inserted in the underground through hole 21, the whole length of mark post 20 preferably was configured to 1.5m, thereby the top of mark post 20 can be exposed the distance of about 40cm to 80cm from ground.The diameter of mark post 20 is about 9cm, and the thickness of mark post 20 is about 5mm.Preferably, its material is for the firm polyethylene of external impact.Moreover the top of mark post 20 is blocked, thereby foreign object can not flow in the mark post 20.

The color of mark post is a distinguishable yellow or orange, thereby mark post 20 can be by the various construction engineering protections in dwelling house ground.

As mentioned above, be used for protecting the mark post of under ground piping to show the position that is embedded in underground pipeline on the ground, and prevent that mark post from being pulled out by external force according to the utility model embodiment.In addition, the length of mark post can easily be regulated, and removes crooked pipeline to improve business efficiency.

Although the utility model is subject to various modifications and optional form, specific embodiment is represented by example in the accompanying drawings, and is here described in detail.Yet, should be appreciated that the utility model is not limited to disclosed concrete form.But the utility model covering drops on interior all modifications, equivalent and the selection example of the utility model spirit and scope defined in the appended claims book.

Claims

1. mark post that is used for protecting under ground piping, this mark post is used for showing the position that is embedded in underground under ground piping on the ground, it is characterized in that,

Mark post has the cylinder form of vertically imbedding, thereby its top can expose, and

Mark post comprises horizontal through hole in its bottom, and under ground piping inserts wherein.

2. the mark post that is used for protecting under ground piping according to claim 1 is characterized in that, mark post comprises a plurality of holes that form with predetermined interval.

3. the mark post that is used for protecting under ground piping according to claim 2 is characterized in that, the predetermined depth place is formed on a plurality of holes in the mark post along at least one groove of the circumference of mark post fluting between, thereby mark post can easily cut off along groove.

4. according to the described mark post that is used for protecting under ground piping of one of claim 1 to 3, it is characterized in that sign can be marked on the side of the part that mark post rest on the ground, thereby communication pipe can show by being marked at the lip-deep sign of mark post.