CN107826872A - A kind of underground cable carrying method with auxiliary support structure - Google Patents
A kind of underground cable carrying method with auxiliary support structure Download PDFInfo
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- CN107826872A CN107826872A CN201710852765.1A CN201710852765A CN107826872A CN 107826872 A CN107826872 A CN 107826872A CN 201710852765 A CN201710852765 A CN 201710852765A CN 107826872 A CN107826872 A CN 107826872A
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- cable
- pipeline
- blade
- horizontal drill
- auxiliary support
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000002245 particle Substances 0.000 claims abstract description 63
- 238000012546 transfer Methods 0.000 claims abstract description 32
- 238000005553 drilling Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 20
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 10
- 235000013599 spices Nutrition 0.000 claims description 6
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims description 5
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- 241000723346 Cinnamomum camphora Species 0.000 claims description 5
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- 241000722921 Tulipa gesneriana Species 0.000 claims description 5
- 238000007792 addition Methods 0.000 claims description 5
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 claims description 5
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000292 calcium oxide Substances 0.000 claims description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 5
- 229960000846 camphor Drugs 0.000 claims description 5
- 229930008380 camphor Natural products 0.000 claims description 5
- 235000001050 hortel pimenta Nutrition 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims description 5
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- 235000010460 mustard Nutrition 0.000 claims description 5
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 5
- 235000021355 Stearic acid Nutrition 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 239000008117 stearic acid Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000007931 coated granule Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000011049 filling Methods 0.000 description 8
- 238000012856 packing Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 238000011160 research Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 206010003402 Arthropod sting Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
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- 235000013305 food Nutrition 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- 241000283984 Rodentia Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 230000009693 chronic damage Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
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- 238000007665 sagging Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/088—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling devices movable inside conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Electric Cable Installation (AREA)
- Pusher Or Impeller Conveyors (AREA)
Abstract
A kind of underground cable carrying method with auxiliary support structure, belong to the technical field of underground cable, completed by cable transmission device, cable transmission device includes horizontal drill, the drilling rod of cable and horizontal drill is connected, and is set with cable and is fixed with helical blade, and helical blade includes blade root, the blade tip being connected with blade root, the cross section of blade tip is circle, and the ratio between the thickness L of blade root and the diameter D of blade tip are 1：(1 1.2), cable forms screw type pipeline cable transfer structure by the driving of horizontal drill, also include with walking mechanism in described cable transfer structure and be arranged at the support frame between drilling rod and pipeline, the cable trough being arranged on support frame, the beaming roller of support cable is provided with cable trough, based on this structure, by horizontal drill by cable helical feed to another termination of pipeline during, plugging particle is finally filled in pipeline.This method can it is light, quick, intact by cable and plugging particle synchronous transport in place.
Description
Technical field
The invention belongs to the technical field of underground cable, is related to a kind of underground cable conveying side with auxiliary support structure
Method.
Background technology
Because the diameter of underground cable is thick, weight is larger, in the laying work of underground cable, carries out cable and penetrate pipeline
Operation when, operation difficulty is big.At present, the conveying of underground cable generally utilizes substantial amounts of manpower and capstan winch, tractor, hauling machine
Drawn Deng big machinery.Existing mode of movement not only pulls that speed is slow, and operating efficiency is low, tractive force deficiency etc. often occurs and asks
Topic, and because the strong pull of machinery can also cause a certain degree of damage to cable inside, and make cable in the duct
Tow, the frictional force of tube wall and cable meter interlayer is larger, causes the external insulation layer of cable to wear, has a strong impact on its insulating properties.
After by cable transfer, plug for seal typically is carried out by filling in sponge, cotton-padded covering etc. into pipeline, this kind stifled
Plug mode wastes time and energy, and block, sealing effectiveness it is poor, it is poor to the protection effect of cable after filling.
Therefore, a kind of safe, laborsaving, quick cable channel carrying method of design, is difficult to wear for solving underground cable
More pipeline the problem of it is imperative.
The content of the invention
The present invention devises a kind of underground cable carrying method with auxiliary support structure to solve the above problems,
Based on helical blade is set in into cable periphery, afterwards by the cable knot connected with the drilling rod of the horizontal drill after dismounting drill bit
Structure, the helical feed to cable is realized by this method, cable is easily delivered in pipeline, while conveying, passed through
Spiral pushing, it will directly block filler and be conveyed in place with the step of cable one.
The present invention is to realize that the technical scheme that its purpose uses is：
A kind of underground cable carrying method with auxiliary support structure, this method is completed by cable transmission device
, described cable transmission device includes horizontal drill, and the drilling rod of cable and horizontal drill is connected, and is set with cable and fixed
Have a helical blade, helical blade includes blade root, the blade tip being connected with blade root, and the cross section of blade tip is circle, the thickness L of blade root with
The ratio between diameter D of blade tip is 1：(1-1.2), cable form screw type pipeline cable transfer structure by the driving of horizontal drill,
Also include in described cable transfer structure with walking mechanism and be arranged at the support frame between drilling rod and pipeline, be arranged at branch
Cable trough on support, the beaming roller of support cable is provided with cable trough, based on this structure, described cable transfer method includes
Following steps：
A, prefabricated spiral blade is set in cable periphery, and be fixed by detent mechanism, afterwards by cable with tearing open
Except the drilling rod of the horizontal drill after drill bit is connected；
B, the termination of cable is placed in the pipe head laid, charging hole is offered above pipe head, afterwards
Start horizontal drill, prefabricated plugging particle is put into from charging hole, extremely manage cable helical feed by horizontal drill
During another termination in road, plugging particle is finally filled in pipeline；
C, horizontal drill is closed, the pipe head for offering charging hole is cut away, cable transfer terminates.
Described plugging particle is obtained as follows：
1) stocked up by following parts by weight relation：
2) EPDMK8340A, magnesia, stearic acid, lubricating oil, calcium oxide, TMTD accelerator are mixed 15-20 points
Clock, it is put into 150-200 DEG C of electrothermal reaction kettle and heats, takes out, be crushed to a diameter of 3-5cm graininess；
3) folium artemisiae argyi, the root of Dahurain angelica, mustard, peppermint, wrinkled giant hyssop, tulip are crushed with micronizer, then material after being pulverized
Middle addition camphor is stirred to obtain medicinal material, and medicinal material is put into slurrying in pulper again afterwards, then adds crystal mud,
5-10 minutes are stood under normal temperature to obtain g., jelly-like spice；
4) after the particle obtained by step 2) is cooled to room temperature, the particle obtained by step 2) is added obtained to step 3)
G., jelly-like spice in mixing, stirring so that the granule coating of slurry obtained by step 3) obtained by step 2)；
5) coated granule obtained by step 4) and sponge particles are mixed to prepare plugging particle.
Stocked up in step 1) by following parts by weight relation：
The time control of heating described in step 2) is in 2-3 hours.
The addition of sponge particles described in step 5) is 10-15 parts by weight.
The input amount of described plugging particle is 3-5 times of the difference of pipe diameter and cable size.
The ratio between the external diameter of described helical blade and the internal diameter of pipeline are 0.8：1.
The two ends of described helical blade are disk, and the ratio between internal diameter of the diameter of disk and pipeline is (0.8-
0.9):1。
The periphery of described disk is additionally provided with hairbrush circle, and the external diameter of the hairbrush circle is identical with the internal diameter of pipeline.
The beneficial effects of the present invention are：
1st, helical blade is designed on cable, cable is not only convenient for and is easily transported in pipeline, and can conveyed
While plugging particle is filled into pipeline, realize a step while in place；In addition, the design of helical blade also rises to cable
To the effect of support, also just because of the design of helical blade avoids friction damage of the inner-walls of duct to cable, solved from root
The problem of cable insulation of having determined is damaged and influences insulating properties.
2nd, blade tip cross section is the circular friction for being designed to reduce helical blade and inner-walls of duct, reduces conveying resistance
Power, transfer efficiency is improved, ensure that cable is light, quick, intact and be transported in pipeline.
3rd, by long-term research, the ratio between diameter D of the thickness L of blade root and blade tip is designed as 1 by us：(1-1.2), both
It ensure that the support strength to cable；The reduction driving force of maximizing again, reduces the power of horizontal drill, extends horizontal electric drill
Service life；Also ensure that plugging particle is gathered in the termination of cable, be stacked on together, ensure that plugging particle is closely knit and fill out
Fill between pipeline and cable.
4th, the ratio between internal diameter of the external diameter of helical blade and pipeline is 0.8：1 design, it on the one hand can ensure helical blade
It can easily enter pipeline with cable, reduce the friction with inner-walls of duct, reduce transporting resistance；On the other hand the Proportionality design
During helical feed, it is ensured that plugging particle is accurately transported to target location by spiral thrust, the resistance with disk
Gear effect has been combined the filling sealing of twin conduit；The supporting role to cable can also be further improved, is set based on this
Meter, we are by 3-5 times of difference that the input amount of plugging particle is pipe diameter and cable size, the blocking so put into
Grain, can reach it is good to pipeline in cable fixation while, also further optimize the dosage of plugging particle,
Save work(material-saving and fixation is optimal.
5th, the two ends of helical blade are disk, and the ratio between internal diameter of the diameter of disk and pipeline is (0.8-0.9):1,
Should designed for prevent plugging particle during the helical feed overflow, outside escape to cable socket, ensure that plugging particle can
To be aggregated, be stacked into target location, with reference to the filling for the having designed twin conduit sealing of helical blade.
6th, the setting of disk periphery hairbrush circle, on the one hand further prevent plugging particle from being overflow during helical feed
Outside stream, escape to cable socket；On the other hand it is used for the debris cleared up in pipeline, avoids debris in pipeline from causing cable transfer to hinder
The increase of power, debris in pipeline is avoided to cause to damage to cable.
7th, by long-term research, packing material is prepared into graininess by us, by the structure of helical blade, with cable
Synchronously in place, the drawbacks of avoiding later stage addition packing material.In the course of the study, we encounter following problem：Due to
Packing material is graininess, 1. how plugging particle to be conveyed, be deposited in cable socket need solve；2. how will block
Particle it is closely knit be deposited in cable socket, be filled between cable and pipeline need solve.The solution of problem 1. realizes
Plugging particle is conveyed, is deposited in cable socket, but the problem of sealing also be present, the solution of problem 2. is realized with blocking
Particle to underground cable filling sealing, both be combined realize by plugging particle it is closely knit be deposited in cable socket.It is above-mentioned
The solution of problem and the realization of effect are the diameter D of the design based on helical blade, the thickness L of blade root and blade tip ratio control
What both synergy were realized.
8th, the composition design of plugging particle is reasonable, and with reference to the preparation method of the present invention, the plugging particle of preparation has excellent
Water proofing property, can prevent water enter pipeline in corrode cable, humid air can also be retained, avoid humid air from entering pipeline
The interior vexed wet environment of formation causes chronic corrosion to cable, additionally, due to the presence of sponge particles and crystal mud, even if there is unexpected water
Or humid air enters, and by the absorption of sponge particles and crystal mud, avoids unexpected water or humid air from going deep into pipeline.Block
Particle also has protection against rodents effect, is solidified medicinal material by crystal mud, and cause medicine using the adhesive effect of crystal mud
With material can smoothly be wrapped in granular material periphery, using folium artemisiae argyi, the root of Dahurain angelica, mustard, peppermint, wrinkled giant hyssop, tulip, camphor this
The synergy of a few herbs, mouse ant is walked quickly and kept away, avoid mouse ant from entering in pipeline and sting food cable, when mouse ant stings food during crystal mud,
The medicinal material slurry adsorbed in crystal mud can poison mouse ant with poison, have the function that to protect cable.Plugging particle also has excellent
Heat-insulated, heat insulation effect, under higher temperature environment, avoid hot-air heat enter pipeline in, play heat-blocking action；Cold
Under cold low temperature environment, avoid cold air from entering in pipeline, cable is caused to freeze and lost；Pass through EPDMK8340A, magnesia, tristearin
Acid, lubricating oil, calcium oxide, TMTD accelerator and medicinal material compound obtained plugging particle, ensure that cable is in one all the time
Stable environment, avoids chronic injury and persecution caused by cable because of environmental change, temperature fluctuations.
9th, the design with walking mechanism and the support frame being arranged between drilling rod and pipeline is between drilling rod and pipeline
Cable play support and guide effect, avoid cable because from recurrence it is sagging and bending and caused by helical blade deform upon with it is defeated
Difficulty, resistance is sent to increase.The design of cable trough prevents cable from deviating from, and has position-limiting action, and beaming roller plays support to cable and led
To effect, the conveying to cable has certain facilitation.
10th, by long-term research, the straight line handling cable mode that we break the normal procedure, abandoned stretch the meaning, straight line
The inertial thinking of dragging, looks for another way, it is proposed that curve handling cable mode, substantially increases cable transfer speed, reduces
Cable transfer difficulty, also solve support of the cable in pipeline, positioning, wear problem.By cable transfer mode by straight line
Conveying is changed to the improvement of curve conveying, it is necessary to solve how to fill packing material to pipeline.The mode of conventional linear conveying
It is after the completion of cable transfer, packing material is filled in into pipeline, but this filling mode is obviously not suitable for the song of the present invention
Line conveys, and can not realize filling and sealing, thus, it is that we are being innovated into curve to study a kind of suitable filling mode of the invention
Need to solve the problems, such as after handling cable mode, packing material is prepared into graininess, passed through by us by further research
The structure of helical blade, not only solve above mentioned problem, it is thus also avoided that the later stage adds the disadvantage of packing material with cable synchronizing in place
End.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
Fig. 3 be two kinds of different blade roots thickness L and blade tip diameter D ratios helical blade sectional view；
Fig. 4 is that plugging particle is filled in the structural representation in pipeline；
Fig. 5 is the structural representation of cable trough；
Wherein, 1 it is cable in accompanying drawing, 2 be helical blade, and 3 be blade root, and 4 be blade tip, and 5 be charging hole, and 6 be plugging particle,
7 be disk, and 8 be hairbrush circle, and 9 be pipeline, 10 cable troughs, 11 beaming rollers.
Embodiment
With reference to specific embodiment, the present invention is further illustrated.
Embodiment 1
A kind of underground cable carrying method with auxiliary support structure, this method is completed by cable transmission device
, described cable transmission device includes horizontal drill, and the drilling rod of cable 1 and horizontal drill is connected, and is set with cable 1 and solid
Surely there is helical blade 2, helical blade 2 includes blade root 3, the blade tip 4 being connected with blade root 3, and the cross section of blade tip 4 is circular, blade root 3
The ratio between the diameter D of thickness L and blade tip 4 be 1：1.1, the ratio between the external diameter of helical blade 2 and the internal diameter of pipeline 9 are 0.8：1, spiral
The two ends of blade 2 are disk 7, and the ratio between internal diameter of the diameter of disk 7 and pipeline 9 is 0.9:1, the periphery of disk 7 is also set
Hairbrush circle 8 is equipped with, the external diameter of the hairbrush circle 8 is identical with the internal diameter of pipeline 9, and cable 1 forms spiral by the driving of horizontal drill
Formula underground cable structure for conveying, also include in described cable transfer structure with walking mechanism and be arranged at drilling rod and pipeline it
Between support frame, the cable trough 10 being arranged on support frame, the beaming roller 11 of support cable 1 is provided with the cable trough 10, based on this
Structure, described cable transfer method comprise the following steps：
A, prefabricated spiral blade 2 is set in the periphery of cable 1, and is fixed by detent mechanism, afterwards by cable 1 with
The drilling rod for removing the horizontal drill after drill bit is connected；
B, the termination of cable 1 is placed in the pipe head laid, charging hole 5 is offered above pipe head, it
After start horizontal drill, by prefabricated plugging particle 6 from charging hole put into, by horizontal drill by cable helical feed extremely
During another termination of pipeline, plugging particle 6 is finally filled in pipeline 9, the input amount of plugging particle 6 for pipe diameter with
4 times of the difference of cable size；
C, horizontal drill is closed, the pipe head for offering charging hole is cut away, cable transfer terminates.
Embodiment 2
A kind of underground cable carrying method with auxiliary support structure, this method is completed by cable transmission device
, described cable transmission device includes horizontal drill, and the drilling rod of cable 1 and horizontal drill is connected, and is set with cable 1 and solid
Surely there is helical blade 2, helical blade 2 includes blade root 3, the blade tip 4 being connected with blade root 3, and the cross section of blade tip 4 is circular, blade root 3
The ratio between the diameter D of thickness L and blade tip 4 be 1：1, the ratio between the external diameter of helical blade 2 and the internal diameter of pipeline 9 are 0.8：1, helical-blade
The two ends of piece 2 are disk 7, and the ratio between internal diameter of the diameter of disk 7 and pipeline 9 is 0.8:1, the periphery of disk 7 is also set up
There is hairbrush circle 8, the external diameter of the hairbrush circle 8 is identical with the internal diameter of pipeline 9, and cable 1 is formed spirally by the driving of horizontal drill
Underground cable structure for conveying, also include with walking mechanism in described cable transfer structure and be arranged between drilling rod and pipeline
Support frame, the cable trough 10 being arranged on support frame, the beaming roller 11 of support cable 1 is provided with the cable trough 10, based on this knot
Structure, described cable transfer method comprise the following steps：
A, prefabricated spiral blade 2 is set in the periphery of cable 1, and is fixed by detent mechanism, afterwards by cable 1 with
The drilling rod for removing the horizontal drill after drill bit is connected；
B, the termination of cable 1 is placed in the pipe head laid, charging hole 5 is offered above pipe head, it
After start horizontal drill, by prefabricated plugging particle 6 from charging hole put into, by horizontal drill by cable helical feed extremely
During another termination of pipeline, plugging particle 6 is finally filled in pipeline 9, the input amount of plugging particle 6 for pipe diameter with
3 times of the difference of cable size；
C, horizontal drill is closed, the pipe head for offering charging hole is cut away, cable transfer terminates.
Embodiment 3
A kind of underground cable carrying method with auxiliary support structure, this method is completed by cable transmission device
, described cable transmission device includes horizontal drill, and the drilling rod of cable 1 and horizontal drill is connected, and is set with cable 1 and solid
Surely there is helical blade 2, helical blade 2 includes blade root 3, the blade tip 4 being connected with blade root 3, and the cross section of blade tip 4 is circular, blade root 3
The ratio between the diameter D of thickness L and blade tip 4 be 1：1.2, the ratio between the external diameter of helical blade 2 and the internal diameter of pipeline 9 are 0.8：1, spiral
The two ends of blade 2 are disk 7, and the ratio between internal diameter of the diameter of disk 7 and pipeline 9 is 0.8:1, the periphery of disk 7 is also set
Hairbrush circle 8 is equipped with, the external diameter of the hairbrush circle 8 is identical with the internal diameter of pipeline 9, and cable 1 forms spiral by the driving of horizontal drill
Formula underground cable structure for conveying, also include in described cable transfer structure with walking mechanism and be arranged at drilling rod and pipeline it
Between support frame, the cable trough 10 being arranged on support frame, the beaming roller 11 of support cable 1 is provided with the cable trough 10, based on this
Structure, described cable transfer method comprise the following steps：
A, prefabricated spiral blade 2 is set in cable periphery, and is fixed by detent mechanism, afterwards by cable 1 with
The drilling rod for removing the horizontal drill after drill bit is connected；
B, the termination of cable 1 is placed in the pipe head laid, charging hole 5 is offered above pipe head, it
After start horizontal drill, prefabricated plugging particle 6 is put into from charging hole 5, by horizontal drill by cable helical feed
To another termination of pipeline, plugging particle 6 is finally filled in pipeline 9, and the input amount of plugging particle is pipe diameter
With 5 times of the difference of cable size；
C, horizontal drill is closed, the pipe head for offering charging hole is cut away, cable transfer terminates.
Embodiment 4
A kind of underground cable carrying method with auxiliary support structure, this method is completed by cable transmission device
, described cable transmission device includes horizontal drill, and the drilling rod of cable 1 and horizontal drill is connected, and is set with cable 1 and solid
Surely there is helical blade 2, helical blade 2 includes blade root 3, the blade tip 4 being connected with blade root 3, and the cross section of blade tip 4 is circular, blade root 3
The ratio between the diameter D of thickness L and blade tip 4 be 1：1, the ratio between the external diameter of helical blade 2 and the internal diameter of pipeline 9 are 0.8：1, helical-blade
The two ends of piece 2 are disk 7, and the ratio between internal diameter of the diameter of disk 7 and pipeline 9 is 0.9:1, the periphery of disk 7 is also set up
There is hairbrush circle 8, the external diameter of the hairbrush circle 8 is identical with the internal diameter of pipeline 9, and cable 1 is formed spirally by the driving of horizontal drill
Underground cable structure for conveying, also include with walking mechanism in described cable transfer structure and be arranged between drilling rod and pipeline
Support frame, the cable trough 10 being arranged on support frame, the beaming roller 11 of support cable 1 is provided with the cable trough 10, based on this knot
Structure, described cable transfer method comprise the following steps：
A, prefabricated spiral blade 2 is set in cable periphery, and is fixed by detent mechanism, afterwards by cable 1 with
The drilling rod for removing the horizontal drill after drill bit is connected；
B, the termination of cable 1 is placed in the pipe head laid, charging hole 5 is offered above pipe head, it
After start horizontal drill, prefabricated plugging particle 6 is put into from charging hole 5, by horizontal drill by cable helical feed
To another termination of pipeline, plugging particle 6 is finally filled in pipeline 9, and the input amount of plugging particle is pipe diameter
With 4 times of the difference of cable size；
C, horizontal drill is closed, the pipe head for offering charging hole is cut away, cable transfer terminates.
Embodiment 5
A kind of underground cable carrying method with auxiliary support structure, this method is completed by cable transmission device
, described cable transmission device includes horizontal drill, and the drilling rod of cable 1 and horizontal drill is connected, and is set with cable 1 and solid
Surely there is helical blade 2, helical blade 2 includes blade root 3, the blade tip 4 being connected with blade root 3, and the cross section of blade tip 4 is circular, blade root 3
The ratio between the diameter D of thickness L and blade tip 4 be 1：1.2, the ratio between the external diameter of helical blade 2 and the internal diameter of pipeline are 0.8：1, spiral
The two ends of blade 2 are disk 7, and the ratio between internal diameter of the diameter of disk 7 and pipeline 9 is 0.9:1, the periphery of disk 7 is also set
Hairbrush circle 8 is equipped with, the external diameter of the hairbrush circle 8 is identical with the internal diameter of pipeline 9, and cable 1 forms spiral by the driving of horizontal drill
Formula underground cable structure for conveying, also include in described cable transfer structure with walking mechanism and be arranged at drilling rod and pipeline it
Between support frame, the cable trough 10 being arranged on support frame, the beaming roller 11 of support cable 1 is provided with the cable trough 10, based on this
Structure, described cable transfer method comprise the following steps：
A, prefabricated spiral blade 2 is set in the periphery of cable 1, and is fixed by detent mechanism, afterwards by cable 1 with
The drilling rod for removing the horizontal drill after drill bit is connected；
B, the termination of cable 1 is placed in the pipe head laid, charging hole 5 is offered above pipe head, it
After start horizontal drill, prefabricated plugging particle 6 is put into from charging hole 5, by horizontal drill by cable helical feed
To another termination of pipeline, plugging particle 6 is finally filled in pipeline 9, and the input amount of plugging particle 6 is pipe diameter
With 3 times of the difference of cable size；
C, horizontal drill is closed, the pipe head for offering charging hole is cut away, cable transfer terminates.
Further, described plugging particle is obtained as follows：
1) stocked up by following parts by weight relation：
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| EPDMK8340A | 180 parts | 160 parts | 200 parts | 170 parts | 190 parts |
| Magnesia | 3 parts | 2 parts | 3 parts | 2.5 part | 2.7 part |
| Stearic acid | 0.6 part | 0.5 part | 0.8 part | 0.7 part | 0.6 part |
| Lubricating oil | 60 parts | 50 parts | 70 parts | 55 parts | 65 parts |
| Calcium oxide | 3 parts | 2 parts | 4 parts | 2.5 part | 3.5 part |
| TMTD accelerator | 0.5 part | 0.3 part | 0.8 part | 0.4 part | 0.7 part |
| Folium artemisiae argyi | 15 parts | 10 parts | 20 parts | 13 parts | 17 parts |
| The root of Dahurain angelica | 15 parts | 10 parts | 20 parts | 17 parts | 13 parts |
| Mustard | 15 parts | 10 parts | 20 parts | 13 parts | 17 parts |
| Peppermint | 15 parts | 10 parts | 20 parts | 17 parts | 23 parts |
| Wrinkled giant hyssop | 15 parts | 10 parts | 20 parts | 13 parts | 17 parts |
| Camphor | 40 parts | 30 parts | 50 parts | 45 parts | 35 parts |
| Tulip | 40 parts | 30 parts | 50 parts | 35 parts | 45 parts |
| Crystal mud | 100 parts | 85 parts | 95 parts | 115 parts | 110 parts |
2) EPDMK8340A, magnesia, stearic acid, lubricating oil, calcium oxide, TMTD accelerator are mixed 15-20 points
Clock (preferably 17-18min), it is put into 150-200 DEG C of (preferably 170-180 DEG C) electrothermal reaction kettle and heats 2-3 hours, takes out, squeeze
It is pressed into a diameter of 3-5cm graininess；
3) folium artemisiae argyi, the root of Dahurain angelica, mustard, peppermint, wrinkled giant hyssop, tulip are crushed with micronizer, then material after being pulverized
Middle addition camphor is stirred to obtain medicinal material, and medicinal material is put into slurrying in pulper again afterwards, then adds crystal mud,
5-10 minutes are stood under normal temperature to obtain g., jelly-like spice；
4) after the particle obtained by step 2) is cooled to room temperature, the particle obtained by step 2) is added obtained to step 3)
G., jelly-like spice in mixing, stirring so that the granule coating of slurry obtained by step 3) obtained by step 2)；
5) coated granule obtained by step 4) and 10-15 parts by weight sponge particles are mixed to prepare plugging particle.
Claims (9)
1. a kind of underground cable carrying method with auxiliary support structure, this method is completed by cable transmission device,
It is characterized in that：Described cable transmission device includes horizontal drill, and the drilling rod of cable and horizontal drill is connected, in cable (1)
Upper to be set with and be fixed with helical blade (2), helical blade (2) includes blade root (3), the blade tip (4) being connected with blade root (3), blade tip
(4) cross section is circle, and the ratio between the thickness L of blade root (3) and the diameter D of blade tip (4) are 1：(1-1.2), cable (1) is by water
The driving of horizontal drill machine forms screw type pipeline cable transfer structure, also includes carrying walking mechanism in described cable transfer structure
And the support frame between drilling rod and pipeline is arranged at, the cable trough (10) being arranged on support frame, it is provided with cable trough (10)
The beaming roller (11) of support cable, based on this structure, described cable transfer method comprises the following steps：
A, prefabricated spiral blade (2) is set in cable (1) periphery, and be fixed by detent mechanism, afterwards by cable (1)
It is connected with the drilling rod of the horizontal drill after dismounting drill bit；
B, the termination of cable (1) is placed in the pipe head laid, charging hole (5) is offered above pipe head, it
After start horizontal drill, prefabricated plugging particle (6) is put into from charging hole (5), by horizontal drill by cable spiral
During being delivered to another termination of pipeline, plugging particle is finally filled in pipeline；
C, horizontal drill is closed, the pipe head for offering charging hole is cut away, cable transfer terminates.
A kind of 2. underground cable carrying method with auxiliary support structure according to claim 1, it is characterised in that：Institute
The plugging particle (6) stated is obtained as follows：
1) stocked up by following parts by weight relation：
2) EPDMK8340A, magnesia, stearic acid, lubricating oil, calcium oxide, TMTD accelerator are mixed into 15-20 minutes, put
Enter in 150-200 DEG C of electrothermal reaction kettle to heat, take out, be crushed to a diameter of 3-5cm graininess；
3) folium artemisiae argyi, the root of Dahurain angelica, mustard, peppermint, wrinkled giant hyssop, tulip are crushed with micronizer, then in material after being pulverized plus
Enter camphor to stir to obtain medicinal material, medicinal material is put into slurrying in pulper again afterwards, then adds crystal mud, normal temperature
Lower standing 5-10 minutes are to obtain g., jelly-like spice；
4) after the particle obtained by step 2) is cooled to room temperature, the particle obtained by step 2) is added to the fruit obtained by step 3)
Freeze mixing in shape spice, stirring, so that granule coating of the slurry obtained by step 2) obtained by step 3)；
5) coated granule obtained by step 4) and sponge particles are mixed to prepare plugging particle.
A kind of 3. underground cable carrying method with auxiliary support structure according to claim 2, it is characterised in that：Step
It is rapid 1) in by following parts by weight relation stock up：
A kind of 4. underground cable carrying method with auxiliary support structure according to claim 2, it is characterised in that：Step
It is rapid 2) described in heating time control in 2-3 hours.
A kind of 5. underground cable carrying method with auxiliary support structure according to claim 2, it is characterised in that：Step
It is rapid 5) described in the additions of sponge particles be 10-15 parts by weight.
A kind of 6. underground cable carrying method with auxiliary support structure according to claim 1, it is characterised in that：Institute
The input amount for the plugging particle (6) stated is 3-5 times of the difference of pipe diameter and cable size.
A kind of 7. underground cable carrying method with auxiliary support structure according to claim 1, it is characterised in that：Institute
The ratio between the external diameter for the helical blade (2) stated and the internal diameter of pipeline (9) are 0.8：1.
A kind of 8. underground cable carrying method with auxiliary support structure according to claim 1, it is characterised in that：Institute
The two ends for the helical blade (2) stated are disk (7), and the ratio between internal diameter of the diameter of disk (7) and pipeline (9) is (0.8-
0.9):1。
A kind of 9. underground cable carrying method with auxiliary support structure according to claim 8, it is characterised in that：Institute
The periphery for the disk (7) stated is additionally provided with hairbrush circle (8), and the external diameter of the hairbrush circle (8) is identical with the internal diameter of pipeline (9).
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| CN201710852765.1A CN107826872B (en) | 2017-09-20 | 2017-09-20 | A kind of underground cable delivery method with auxiliary support structure |
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| CN201710852765.1A CN107826872B (en) | 2017-09-20 | 2017-09-20 | A kind of underground cable delivery method with auxiliary support structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193473A (en) * | 2018-10-10 | 2019-01-11 | 南安市科雅机械科技有限公司 | A kind of cable transmission device of relief cable force balance |
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|---|---|
| CN107826872B (en) | 2019-07-09 |
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