CN2745074Y

CN2745074Y - Mark band for underground installation

Info

Publication number: CN2745074Y
Application number: CN 200420097900
Authority: CN
Inventors: 解思亮; 于华栋
Original assignee: 解思亮; 于华栋
Current assignee: Jie Siguang
Priority date: 2004-11-25
Filing date: 2004-11-25
Publication date: 2005-12-07
Anticipated expiration: 2014-11-25

Abstract

The utility model discloses a mark band for underground installation. The utility model is provided for solving the status that the existing underground installation is in ground surface shallow layer without any mark, and the utility model can avoid the accidents such as pipeline substance leakage and pipeline interruption during digging ground surface for repeated construction. A long flat shape band body is buried between the upper part of an underground installation and ground surface. When a shovel bucket digs toward underground, the mark band is dug in the first place. The status can be trodden lightly according to installation condition which is discovered, so the underground installation can be protected and economic loss caused by breaking underground pipeline during digging is avoid. Therefore, the utility model guarantees people's production and living proceeding normally. If the band body is coated by a reflecting layer, the underground installation can be discovered by detector through ground detecting before construction. If the reflecting layer is marked by associated information such as words and patterns, people can formulate a reasonable construction plan according to the condition of the underground installation.

Description

Underground installation sign band

Technical field

The utility model belongs to the sign articles for use, specifically a kind ofly is used to identify the underground sign band that embedded object is arranged.

Background technology

Developing the market economy has driven the prosperity of all trades and professions, and the scene that high buildings and large mansions are rised sheer from level ground presents everywhere, and underground installations such as pipeline, electric wire and communications optical cable such as the water supporting with it, electricity, warm, combustion gas extend everywhere underground.Because being laid on underground embedded object major part does not significantly identify on the face of land, when other facilities excavation trenches are built or buried underground to needs again, often appearance has been embedded in underground pipe, line is dug disconnected, cause water in the pipeline, vapour, wet goods material to reveal or line interruption, bring great inconvenience for people's ordinary production, life, cause heavy losses economically, can bring irreparable damage when serious.

The utility model content

The purpose of this utility model is: solve because of existing underground installation does not identify at shallow surface, in the construction again of excavated earth, cause accidents such as material leakage in the pipeline, line interruption, a kind of underground installation sign band is provided.

In order to solve the problems referred to above that prior art exists, the utility model is to adopt following technical proposals to realize: what bury underground between the top of underground installation and the face of land is long flat belt body.

The utility model also has following key character:

The cross section of described belt body is a rectangle;

Described belt body is the long flat of filament braiding;

Have circuitous at interval superimposed interval on the described belt body;

On described belt body, be coated with one deck reflection horizon;

Be laminated with diaphragm above the reflection horizon on described belt body.

During use, when embedded objects such as laying underground utilities, directly over embedded object, belt body is embedded between the embedded object and the face of land along its length direction.

Advantage of the present utility model and good effect are: underground installation is looked different situations generally speaking and is embedded in the position dark or shallow apart from the face of land, and the belt body of sign band is embedded in embedded object top on the position of 30-60CM.When excavator bucket during to mine working, what at first dig is the sign band, can basis bury the situation handled underground after the discovery, so underground installation can be protected, not can because of dig bad buried pipe, line causes economic loss, has guaranteed normally carrying out of people's productions, life; If on belt body, be equipped with mark again, after people see mark, can work out reasonable construction scheme according to situation about burying underground at that time as relevant informations such as literal, pattern, caution marks;

If on the belt body of sign band, apply one deck reflection horizon, can before construction is excavated, at first carry out ground location, thereby find underground installation and trend thereof with detector.

When applying the reflection horizon again behind the marks such as printing word or figure on the belt body of sign band; perhaps its above reflection horizon official seal breath mark be laminated with one deck corrosion-resistant diaphragm again; information flag is protected; the situation of the underground installation that can write down according to information flag in the construction is carried out reasonable safe construction with a definite target in view.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is the A-A cut-open view of Fig. 1;

Fig. 3 is the partial sectional view of the another kind of embodiment of Fig. 1;

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is for to be embedded in underground cross-sectional schematic with Fig. 3;

Fig. 6 is for to be embedded in underground cross-sectional schematic with Fig. 1;

Fig. 7 is the synoptic diagram of the another kind of embedding manner of the utility model.

Embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Among Fig. 1, microscler sign band is to make belt body 1 membranaceous or braiding by corrosion-resistant, cold-resistant nylon, terylene, plastic products or new chemical material, and its thickness and width also can change according to request for utilization.Described belt body can be made different colors according to different pipelines, circuit, represents different pipelines, circuit.For the ease of making, deposit and using, the cross section of belt body 1 is flat rectangle (referring to Fig. 2), and its length is generally according to construction requirement or length or weak point, as makes 25 meters or 50 meters discoid packings.During use, described belt body 1 is embedded in one by one the soil layer 8 interior (referring to Fig. 5, Fig. 6) on underground utilities 7 tops such as embedded object such as grade, visual different situations are embedded in from the general position on 30-60CM of embedded object, also can reduce or improve the position as required.If the diameter of buried pipe, line 7 is bigger, belt body 1 can be widened, also the belt body 1 of two sign bands can be embedded in the soil layer 8 on its top side by side, the overall width that two belt bodies 1 are buried underground should be not less than the diameter of underground utilities 7 or the width of other embedded objects (referring to Fig. 7);

Underground whether underground utilities 7 embedded objects such as grade arranged for what before construction, can find this place, can on belt body 1, be coated with one deck reflection horizon 2, can before excavation, survey and to find with detector earlier;

When digging the sign band for usage mining machine in underground construction, can know that what thing the underground utilities of being buried underground 7 are, can and be laminated with corrosion-resistant diaphragm 3 at marks such as the surface printing literal of described its belt body 1 or figures, or mark such as printing word or figure is laminated with diaphragm 3 again on reflection horizon 2;

When excavator has carried out underground construction under unwitting situation; what bucket at first excavated is the sign band; can protect its belt body 1 not broken when carrying on the bucket in order to make; belt body 1 can being made whenever keeps at a certain distance away just one section circuitous overlapping layers 6 of band; the available heat platen press penetrates each interlayer and slightly bonding (referring to Fig. 3, Fig. 4) between its superimposed portion; chosen when drawing when overlapping layers 6, each pull-up of its junction 4 is opened, and superimposed place is stretched and holds and can not be broken.

Claims

1, a kind of underground installation sign band is characterized in that: what bury underground between the top of underground installation and the face of land is long flat belt body.

2, underground installation sign band as claimed in claim 1, it is characterized in that: the cross section of described belt body is a rectangle.

3, underground installation sign band as claimed in claim 1, it is characterized in that: described belt body is the long flat of filament braiding.

4, underground installation sign band as claimed in claim 1, it is characterized in that: described belt body is that interband is every circuitous overlapping layers.

5, as any one described underground installation sign band in the claim 1 to 4, it is characterized in that: be coated with the reflection horizon above the described belt body.

6, as any one described underground installation sign band in the claim 1 to 4, it is characterized in that: be laminated with diaphragm above the described belt body.

7, underground installation sign band as claimed in claim 5 is characterized in that: be laminated with diaphragm above the belt body reflection horizon.