CN211479700U - Tensile force tracer line that non-excavation engineering used - Google Patents
Tensile force tracer line that non-excavation engineering used Download PDFInfo
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- CN211479700U CN211479700U CN202020261590.4U CN202020261590U CN211479700U CN 211479700 U CN211479700 U CN 211479700U CN 202020261590 U CN202020261590 U CN 202020261590U CN 211479700 U CN211479700 U CN 211479700U
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- 238000009412 basement excavation Methods 0.000 title claims abstract description 44
- 239000004020 conductor Substances 0.000 claims abstract description 90
- 238000005253 cladding Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 6
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- 238000004519 manufacturing process Methods 0.000 description 10
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- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
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- 239000004411 aluminium Substances 0.000 description 3
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- 239000002689 soil Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000838 Al alloy Chemical group 0.000 description 1
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Abstract
The application discloses pulling force tracer line that non-excavation engineering was used, including two piece at least conductor wires and an at least pulling force line, be equipped with conductor sinle silk and pulling force sinle silk in conductor wire and the pulling force line respectively, all the cladding has insulating parcel layer and conductor wire and pulling force line to pass through insulating parcel layer integrated into one piece on conductor sinle silk and the pulling force sinle silk, integrated into one piece's conductor wire and pulling force line's whole transversal personally submitting "ooo" style of calligraphy, the conductor wire distributes in this application collection of pulling force line both sides is electrically conductive, pulling force, it is anticorrosive, separated time and end of a thread connection scheme in an organic whole. The tensile force is improved, and meanwhile, a cable sheath does not need to be added, so that the processing cost is saved. And many conductor wires have increased the cable ink jet area, have both solved the separated time operation of bilinear tracer line, connect operation and whole section engineering conductivity problem, have given the bigger space of cable sign again.
Description
Technical Field
The utility model belongs to the technical field of the cable and specifically relates to a pulling force tracer line that non-excavation engineering used.
Background
The underground pipe network refers to a buried plastic pipe network for gas, water and the like, and is densely distributed in the underground of a city or suburb just like a blood vessel. Because the plastic pipeline is non-conductive and non-magnetic, and cannot be directly sensed, the tracing line is generally laid near the plastic pipeline, namely, a metal wire is placed beside the plastic pipeline.
The utility model patent with the patent number of "201420456543. X" discloses a composite tracer line for trenchless engineering, which comprises a core body composed of at least one strand of aluminum core or aluminum alloy core, a copper layer, a PE layer, a steel wire rope and a PVC layer, wherein the copper layer is wrapped on the surface of the core body to form a conducting wire, and at least one strand of conducting wire forms a conductor part; the PE layer is coated outside the conductor part to form a PE composite wire; the PE composite wire is provided with at least one steel wire rope, the steel wire rope is arranged outside the PE composite wire, the PVC layer covers the PE composite wire and the steel wire rope, and the PVC layer covers the PE composite wire and the steel wire rope.
From the above, the conventional composite tracer line is a product formed by compounding a plurality of separated PE copper-clad aluminum wires and a steel wire rope and coating PVC outside the wires. The whole bearing body and the electric conductor are coated with the PVC coating to form a whole, so that a plurality of single wires are required to be hinged together and then coated with the PVC coating, the process is complicated, the manufacturing cost is high, the PVC coating is adopted on the outer surface of the PVC coating, the integral sectional area is increased, and the strength of the PVC coating cannot meet the requirement well due to the large friction coefficient of the PVC.
The utility model discloses a patent number is "201821705972.0"'s utility model discloses a pulling force tracer line that non-excavation engineering was used, its characterized in that includes an at least conductor wire and an at least pulling force line, the conductor wire with be equipped with conductor sinle silk and pulling force sinle silk in the pulling force line respectively, all the cladding has insulating parcel layer just on conductor sinle silk and the pulling force sinle silk the conductor wire with the pulling force line passes through insulating parcel layer integrated into one piece, integrated into one piece the conductor wire with the transversal 8 types of personally submitting of pulling force line.
The above-mentioned utility model of patent No. 201821705972.0 encounters two problems in the practical use of the inventor:
1. the "trenchless pull tracer line" is required to be interconnected with the electrical conductor of the "trenching tracer line". And most of the common electric conductors of the excavation tracing lines are of a bifilar structure. Patent number "201821705972.0" utility model uses single electric conductor as the benchmark in the design, connects the condition that then can lead to the electric conductor of two excavation tracer lines to be connected to the electric conductor of a non-excavation tracer line like this and appears, causes to connect inconveniently, connects to be difficult to do anticorrosive.
2. If the whole engineering is calculated by one kilometer, the whole engineering consists of N excavation engineering and N non-excavation engineering, and if the construction and connection of the tracer lines of the whole engineering are finished. It is difficult to verify a breakpoint condition by means of a resistance test using two trace line electrical conductors that are independent of each other. That is, patent number "201821705972.0" utility model can rely on the resistance circuit of self tension line and electric conductor to verify the breakpoint condition of single-stage non-excavation engineering tracer line, but because articulate's problem, be difficult to verify the breakpoint verification condition of the whole section engineering that excavation engineering and non-excavation engineering mix.
The utility model discloses a to connect convenient and whole section mixed excavation and non-excavation tracer line engineering check and accept two solutions that leave over the problem and put forward.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to overcome the above insufficiency, the utility model aims to provide a pulling force spike line that non-excavation engineering was used to provide that manufacturing procedure is simple, with low costs and intensity is high, and with excavation spike line connection degree of agreeing with a high pulling force spike line that non-excavation engineering was used.
(II) technical scheme
In order to achieve the purpose, the technical scheme provided by the application is as follows:
the utility model provides a pulling force tracer line that non-excavation engineering was used, includes two piece at least conductor wires and an at least tension line, the conductor wire with be equipped with conductor sinle silk and tension line core in the tension line respectively, all the cladding has insulating parcel layer just on conductor sinle silk and the tension line core the conductor wire with the tension line passes through insulating parcel layer integrated into one piece, integrated into one piece the conductor wire with the whole transversal "ooo" style of calligraphy of personally submitting of tension line, the conductor wire distribute in tension line both sides.
According to the tension tracer line for the trenchless engineering, the tension line core is a steel wire rope or a galvanized steel wire rope or a copper-plated steel wire rope.
According to the tension tracer wire for the trenchless engineering, the conductor wire core is made of copper material, copper-clad steel or copper-clad aluminum.
The tensile tracer line for the trenchless engineering is characterized in that the insulation wrapping layer is made of PE or rubber materials.
The tensile tracer wire for the trenchless engineering has the advantages that the number of strands of the tensile tracer wire is at least two, so that higher tensile strength is obtained.
According to the tension tracer line for the trenchless engineering, the tension line core adopts the steel wire rope with the integral diameter of 1 mm-6 mm to achieve the best effect.
According to the tension tracer line for the trenchless engineering, the conductor wire core adopts the electric conductor with the overall diameter of 0.2mm to 6mm to achieve the best effect.
The tensile force tracing line for the trenchless engineering is characterized in that a reinforcing structure is formed at the joint between the conductive line and the tensile force tracing line so as to increase the strength and be easy to peel.
According to the tension tracer line for the trenchless engineering, the cross section of the reinforcing structure is rectangular.
To sum up, compared with the prior art, the utility model, have following technical characterstic:
1. the utility model uses the single tension wire core (the steel wire rope or the galvanized steel wire rope, the copper plating and the like are all the same), and the tensile strength of the trenchless tension wire is greatly improved by utilizing the capability that the tensile strength of the steel per se exceeds 1000 mpa;
2. the utility model uses an independent insulating wrapping layer (PE coating, if similar PVC plastic is added on the PE coating), and the corrosion resistance of the trenchless tension line is greatly improved by utilizing the high corrosion resistance of the thickened PE coating;
3. the utility model discloses use solitary conductor sinle silk (copper material or copper clad steel or copper clad aluminium, aluminium matter even), its low resistivity that utilizes itself is as the function of wire to centralize the conductivity, greatly reduced resistance, and improved the quality management and control nature of conductivity.
4. The utility model discloses an insulating parcel layer (PE) makes conductor wire and tension line form an organic whole and wholly be 000 fonts (link to each other for 3O promptly) to reduced whole volume and reduced the manufacturing material and reduced its coefficient of friction underground, and it has utilized wire rope and copper matter aluminium matter electric conductor percentage of elongation different ingeniously, undertake the overwhelming majority of produced resistance by wire rope, make its whole have higher tensile strength, protected the conductor sinle silk better.
5. The utility model discloses only need produce conductor sinle silk and pulling force sinle silk in the lump, only need a process usually, and the product of production patent number for "201420456543. X" then needs three processes, discovers in actual production, under the condition that keeps original bearing capacity and electric conductivity, the utility model discloses because the use of process and material has been reduced, manufacturing cost only needs 50% of the former.
6. The utility model discloses a two piece at least conductor sinle silks exist in tensile line both sides. When the cable is used, the insulating coating on the conductor is stripped, and two trenchless tension line conductor wires are exposed. And in the directional drilling excavation pit, the two conductor wire cores are respectively connected with the excavation wire. Two pulling force line conductor sinle silks and excavation spike line conductor sinle silks are independent and interconnect, contrast patent number "201821705972.0" utility model single conductor sinle silk and two circumstances of excavation spike line conductor sinle silk connection, and the connection that connects is more convenient. Meanwhile, the treatment of the joint by the electrical tape or the buried anticorrosive joint is easier to realize.
7. In the directional drilling and excavation mixed engineering, two conductor lines of the tension line and the conductor line of the excavation double-line tracing line are connected in series and are mutually independent. When the engineering is accomplished, the positive negative pole that uses the universal meter is connected no matter be non-excavation or two conductor sinle silks of excavation type spike line in one end, and two conductor sinle silks of spike line are connected to one end in addition, have tested loop resistance and come the breaking and the wearing and tearing condition of perception whole section spike line engineering. And the parallel and series connection form of the single conductor wire core and the excavation type tracer line of the utility model of the comparison patent number '201821705972.0' exists in the whole mixed engineering before the comparison. The utility model discloses, the condition of switching on of the whole mixed engineering tracer line of description that more can be accurate.
8. Because the utility model discloses the contrast has increaseed the cross-sectional area of patent number "201821705972.0" and is bigger, in the processing, can use laser or printing ink to print. The utility model discloses the surface has continuous, clear manufacture factory name, model specification, manufacture year and every 5 meters or 10 meters meter rice length mark. Thereby have traceability more in the use, simultaneously in the directional drilling engineering, can be according to the meter length mark naked eye of the beginning end of tracer line and the meter length mark of end judge the condition of breaking of tracer line in the non-excavation engineering, reduced the work step that needs to use the universal meter to switch on and accept in the single directional drilling engineering, promoted work efficiency.
Drawings
Fig. 1 is one of the schematic three-dimensional structures of the present invention;
fig. 2 is one of the schematic plan views of the present invention;
fig. 3 is a second schematic perspective view of the present invention;
fig. 4 is a second schematic plan view of the present invention;
fig. 5 is a third schematic perspective view of the present invention;
fig. 6 is a third schematic plan view of the present invention;
fig. 7 is a fourth schematic view of the three-dimensional structure of the present invention;
fig. 8 is a fourth schematic plan view of the present invention;
fig. 9 is a schematic view of the joint connection with the double-wire excavation tracing line of the present invention;
fig. 10 is a schematic diagram of the present invention in a hybrid excavation and trenchless tracer line engineering.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The utility model provides a pulling force tracer line that non-excavation engineering was used, includes two piece at least conductor wires 1 and an at least pulling force line 2, conductor wire 1 with be equipped with conductor sinle silk 3 and pulling force sinle silk in the pulling force line 2 respectively, conductor sinle silk 3 and pulling force sinle silk 4 go up equal cladding have insulating parcel layer 5 just conductor wire 1 with pulling force line 2 passes through insulating parcel layer 5 integrated into one piece, integrated into one piece conductor wire 1 with the whole transversal "ooo" style of calligraphy of personally submitting of pulling force line 2, conductor wire 1 distribute in 2 both sides of pulling force line.
Specifically, the tensile trace in fig. 1 and 2 has a reinforcing structure 6 at the joint between the conductive wire 1 and the tensile wire 2, and the conductor wire core 3 is made of copper material;
the tensile tracer wires of fig. 3 and 4 have a reinforcing structure 6 at the joint between the conductive wire 1 and the tensile wire 2, and the conductor wire core 3 is made of copper-clad steel or copper-clad aluminum, and comprises a conductor substrate 7 and a conductor coating 8;
the tensile tracer wires of fig. 5 and 6 have no reinforcing structure 6 at the joint between the conductive wire 1 and the tensile wire 2 and the conductor wire core 3 is made of copper material;
the tensile tracer wires of fig. 7 and 8 have no reinforcing structure 6 at the joint between the conductive wire 1 and the tensile wire 2, and the conductor wire core 3 is made of copper-clad steel or copper-clad aluminum material, which includes a conductor substrate 7 and a conductor coating 8;
fig. 9 is a schematic view of the conduction in the hybrid excavation and non-excavation tracer line engineering, wherein the connection method of the two-wire excavation tracer line 9 is not limited to the illustrated hinging method.
Specifically, the tension wire core 4 is a multi-core steel wire rope with the overall diameter of 1mm to 6mm, the conductor wire core 3 is made of copper or copper-clad steel or copper-clad aluminum, the insulation wrapping layer 5 is made of PE or rubber, a reinforcing structure 6 is formed at the joint between the conductive wire 1 and the tension wire 2, and the cross section of the reinforcing structure 6 is rectangular.
The utility model utilizes the tension wire core 4 as the current signal transmission bearing; the insulating wrapping layer 5 has high wear resistance, low resistance and high corrosion resistance, and has the effect of connecting the whole body; the tension wire core 4 is used as tension load; the reinforcing structure 6 is utilized to avoid the bonding of the insulating wrapping layer 5 caused by production, and the protection of the insulating wrapping layer 5 during construction is realized.
When using, will the utility model discloses bind the hole of sending into non-excavation production with the plastic tubing together, pull to the B end from the A end by the push bench in the lump, compound spike line receives soil friction and the focus effect and the brute force is tightened up this moment, and pulling force sinle silk 4 can prevent effectively that the spike line is whole to be broken, and insulating parcel layer 5 can effectively prevent soil to conductor sinle silk 3 and pulling force sinle silk 4's wearing and tearing, and its effective water-proof and protect inner core conductor part once more. After the operation is finished, the tracing line and the non-excavated pipeline are located at the same position. Use universal meter 10 to connect conductor sinle silk 3 and pulling force sinle silk 4 at one end, conductor sinle silk 3 and pulling force sinle silk 4 are connected to one end in addition to measure the snap and the wearing and tearing condition that loop resistance comes the perception spike line.
When the non-excavation operation hole need with excavation spike line interconnect, use scissors to cut along the additional strengthening 6 of this spike line, separate two conductor lines and tension line 2, peel off the PE coating on the conductor line, expose conductor sinle silk 3. Similarly, two conductor cores 3 of the excavation tracer line are led out. And finally, the trenchless trace lines and the trenchless trace lines are independently connected correspondingly, so that the complexity of the connector is reduced, the corrosion resistance is improved, and the mutual independence of the two conductor lines is ensured.
After whole section mixed engineering is accomplished, the tracer line is in same position with non-excavation and excavation pipeline, uses universal meter 10's positive negative pole to connect no matter be non-excavation or two conductor sinle silks 3 of excavation type tracer line in one end, and two conductor sinle silks 3 of tracer line are connected to one end in addition, and test loop resistance comes the breaking and the wearing and tearing condition of perception whole section tracer line engineering.
Within the distance of 500-1000 m, the tracing line is led out of the ground by a branching method. In case when needs survey buried pipe network specific position, use the detection instrument transmitter to give the lead-out wire and add pulse signal, this moment the utility model discloses the inside electromagnetic field that produces of conductor sinle silk 3 pierces through the soil horizon to decipher by ground receiving arrangement, with the underground pipe network of location, thereby reach the function of making clear and definite specific buried depth and position.
Claims (9)
1. The utility model provides a pulling force tracer line that non-excavation engineering was used, its characterized in that includes two piece at least conductor wire (1) and an at least pulling force line (2), conductor wire (1) with be equipped with conductor sinle silk (3) and pulling force sinle silk (4) in pulling force line (2) respectively, all the cladding has insulating parcel layer (5) just on conductor sinle silk (3) and pulling force sinle silk (4) conductor wire (1) with pulling force line (2) pass through insulating parcel layer (5) integrated into one piece, integrated into one piece conductor wire (1) with the transversal "ooo" style of calligraphy of personally submitting of pulling force line (2), conductor wire (1) distribute in pulling force line (2) both sides.
2. The tension tracer line for trenchless engineering according to claim 1, wherein the tension line core (4) is a steel wire rope, a galvanized steel wire rope or a copper-plated steel wire rope.
3. The tension tracer wire for trenchless engineering according to claim 2, wherein the conductor wire core (3) is made of copper material, copper-clad steel or copper-clad aluminum.
4. A tensile tracer wire for trenchless construction according to any of claims 1 to 3 wherein the insulation coating (5) is made of PE or rubber material.
5. The tensile tracer line for trenchless construction according to claim 2, wherein the number of cores of the tensile line core (4) is at least two.
6. The tensile tracer wire for trenchless construction according to claim 1, wherein the conductor wire core (3) is an electrical conductor having an overall diameter of 0.2mm to 6 mm.
7. The tension tracer line for trenchless engineering according to claim 6, wherein the tension line core (4) is a steel wire rope with an overall diameter of 0.5mm to 6 mm.
8. The tensile tracer line for trenchless construction according to claim 4, wherein a reinforcing structure (6) is formed at the junction between the conductive wire (1) and the tensile wire (2).
9. The tensile tracer line of claim 8, wherein the reinforcing structure (6) has a rectangular cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261590.4U CN211479700U (en) | 2020-03-06 | 2020-03-06 | Tensile force tracer line that non-excavation engineering used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261590.4U CN211479700U (en) | 2020-03-06 | 2020-03-06 | Tensile force tracer line that non-excavation engineering used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211479700U true CN211479700U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020261590.4U Active CN211479700U (en) | 2020-03-06 | 2020-03-06 | Tensile force tracer line that non-excavation engineering used |
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| Country | Link |
|---|---|
| CN (1) | CN211479700U (en) |
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- 2020-03-06 CN CN202020261590.4U patent/CN211479700U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221017 Address after: No. 15, Yitao Industrial Park, Shuyang County, Suqian City, Jiangsu Province, 223600 Patentee after: Suqian Lianmeida New Material Technology Co.,Ltd. Address before: 528400 workshop in area a, No. 1, Daliao Road, Changjiang village, East District, Zhongshan City, Guangdong Province Patentee before: GUANGDONG GONICE PIPE FITTINGS MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230831 Address after: 528400 workshop in area a, No. 1, Daliao Road, Changjiang village, East District, Zhongshan City, Guangdong Province Patentee after: GUANGDONG GONICE PIPE FITTINGS MANUFACTURING Co.,Ltd. Address before: No. 15, Yitao Industrial Park, Shuyang County, Suqian City, Jiangsu Province, 223600 Patentee before: Suqian Lianmeida New Material Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |