CN104482297A - Dragging device - Google Patents

Dragging device Download PDF

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Publication number
CN104482297A
CN104482297A CN201410682897.0A CN201410682897A CN104482297A CN 104482297 A CN104482297 A CN 104482297A CN 201410682897 A CN201410682897 A CN 201410682897A CN 104482297 A CN104482297 A CN 104482297A
Authority
CN
China
Prior art keywords
tube
motor
dragging
sheet
screw
Prior art date
Application number
CN201410682897.0A
Other languages
Chinese (zh)
Inventor
赵涌韬
Original Assignee
赵涌韬
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 赵涌韬 filed Critical 赵涌韬
Priority to CN201410682897.0A priority Critical patent/CN104482297A/en
Publication of CN104482297A publication Critical patent/CN104482297A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00Installations of electric cables or lines in or on the ground or water
    • H02G9/02Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile

Abstract

A motor-driven mechanical dragging device is used for dragging a rope and a small-diameter pipeline to penetrate underground pipeline arrangement engineering. The dragging device is formed by combining an impact drill and a thrusting device in a combination mode and comprises a chopping bit, the impact drill, a front expansion pipe, a rear expansion pipe, an expansion piece, a connection shaft, a connection rod, a motor, a following-up pipe joint and a clamping head. By means of the drilling function of the impact drill and the moving function of the thrusting device, the connection shaft and the connection rod are in linkage under driving of the motor to push the expansion piece to be expanded and shrunk and drive the dragging device to penetrate the underground engineering, the dragged cable is further dragged, the small-diameter pipeline advances in the pipe joint, and underground pipeline arrangement construction can be finished under the condition that the road is not damaged. The dragging device has the advantages of saving labor, time, high in working efficiency and low in engineering construction cost.

Description

Traction mouse

Technical field

The present invention relates to a kind of instrument, for the line layout engineering of traction cable or pipeline path Underground Crossing.

Technical background

At present, known cable, the method construction mostly adopting and bury along road grooving is laid in the underground of pipeline path.In work progress, often can run into when crossing road grooving, need damaged road surface or the bridge that detours, culvert construction.Like this, not only add difficulty of construction but also increase engineering work load, take a lot of work, time-consuming, cost is high.

Summary of the invention

The present invention is directed to the technical deficiency in above-mentioned pipeline construction, devise a kind of motor machine traction mouse, can when not damaged road surface, draw cable, pipeline path by traction mouse and pass through underground, complete line layout engineering, with the object reaching saving of labor, save time, increase work efficiency.

In order to achieve the above object, the technical solution used in the present invention is: utilize existing electric impacting Drilling on market to bore the combination of the single-way moving function of function and electric plating propulsion, achieves traction cable or pipeline path at Underground Crossing.Traction mouse to be connected with propulsion device by percussion drill and to combine.Be placed in anterior percussion drill and adopt taper bit, the conical surface is provided with cutter tooth; Conical surface inwall is provided with expansion inclined-plane, correspondingly with the expansion inclined-plane on drilling rod is socketed.Cone bottom diameter is greater than drill body external diameter.Electric plating propulsion is made up of motor, front tube, rear tube three part.Forward and backward tube is placed in the two ends of motor respectively, and the structure of two tubes is substantially identical, and its outer wall is all set to arc and rises sheet.Rise inside sheet and be provided with guide plate and coupling shaft.In tube, the position corresponding with guide plate is provided with guide groove, can insert for the guide plate risen on sheet.Motor front end is provided with center-pole, and center-pole stretches in front tube, and its front end is provided with coupling shaft, hinged with the coupling shaft risen on sheet by connecting rod.Motor rear end is provided with leading screw, and leading screw is connected with motor shaft, and leading screw is provided with screw, and leading screw, screw stretch in rear tube.Leading screw is under the drive of motor forward and backward, hinged with the coupling shaft risen on sheet through connecting rod.Drive screw to-and-fro motion to promote while percussion drill moves ahead at motor, can promote in forward and backward tube rise sheet alternately expansion with shrink, rise during expansion sheet and hole wall asphyxia by external pressure on the chest and abdomen are fixed, and play a supporting role; During contraction, the sheet that rises is retracted to original position, does not affect propulsion device and moves ahead in hole.Be provided with dop at the afterbody of rear tube, can be fastenedly connected with trailed cable or pipeline path.Between motor and rear tube, be provided with position limit switch, position limit switch is connected with power line, can automatic control motor forward and backward.The afterbody tube wall of rear tube is provided with can the follow-up tube coupling of end-to-end, and after construction terminates, follow-up tube coupling is stayed in hole to support the space in hole.

Owing to have employed technique scheme, make line layout construct under broken surface conditions, can traction cable or pipeline path at Underground Crossing, there is saving of labor, save time, working efficiency is high, advantage that engineering cost is low.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is described in more detail:

Fig. 1 is topology view of the present invention

Fig. 2 is the chisel head longitudinal section in Fig. 1.

Fig. 3 is the front tube longitudinal section in Fig. 1.

Fig. 4 is the rear tube longitudinal section in Fig. 1.

In accompanying drawing, 1 chisel head, before 2 percussion drills, 3, tube, 4 rises, and tubes, 7 propulsion devices, 8 follow-up tube couplings, 9 dops, 10 cables, 11 cutter teeth, 12 expand inclined-plane, 13 sinker bars, 14 coupling shafts, 15 guide plates, 16 guide grooves, 17 center-poles, 18 connecting rods, 19 position limit switches, 20 leading screws, 21 screws, 22 power lines afterwards for sheet, 5 motors, 6.

Embodiment

As shown in Figure 1: mouse is made up of percussion drill 2, propulsion device 7 two-part in traction.Be placed in anterior percussion drill 2 front end and be provided with chisel head 1; The propulsion device 7 being placed in rear portion is made up of front tube 3, motor 5, rear tube 6 three part.Follow-up tube coupling 8 and dop 9 is also provided with at the afterbody of rear tube 6.In construction, trailed cable (pipeline) 10 is connected with dop 9.

As shown in Figure 2: chisel head 1 is tapered, the conical surface is provided with cutter tooth 11, and conical surface inwall is provided with expansion inclined-plane 12, correspondingly with the expansion inclined-plane on sinker bar 13 is socketed.Cone makes hinging structure that can be radial movable, and cone bottom diameter is greater than the external diameter of percussion drill 2.

As shown in Figure 3: the outer wall of front tube 3 is set to arc and rises sheet 4, and the inner side of the sheet 4 that rises is provided with coupling shaft 14 and guide plate 15.In front tube 3, the position corresponding with guide plate 15 is provided with guide groove 16.Be provided with center-pole 17 in the front end of motor 5, center-pole 17 stretches in front tube 3, and its front end is provided with coupling shaft 14, by connecting rod 18, center-pole 17 is hinged with two coupling shafts 14 risen on sheet 4.

As shown in Figure 4: rear tube 6 is substantially identical with working principle with front tube 3 structure, and its difference is in and is provided with leading screw 20 in motor 5 rear end, is connected with motor shaft.Leading screw 20 is provided with screw 21, which is provided with coupling shaft 14, by connecting rod 18, screw 21 is hinged with the corresponding coupling shaft 14 risen on sheet 4.Between motor 5 and rear tube 6, be provided with position limit switch 19, can automatic control motor 5 forward and backward commutation.At the spatial arrangement power line 22 of rear tube 6 inwall, respectively at percussion drill 2 and position limit switch 19 electrical coupling.The tube wall of rear tube 6 afterbody with can the follow-up tube coupling 8 of end-to-end be connected, dop 9 is established in its afterbody center.

Can use by after figure assembling.During use, switch on power, and trailed cable (pipeline) 10 is firmly connected to after on dop 9, start percussion drill 2, before entering soil layer, first impose external force, make it under the effect of percussion drill 2, pierce soil layer, reach starting electrical machinery 5 after certain depth, leading screw 20 rotates forward under motor 5 drives, and goes after driving screw 21, the sheet 4 outwards expanding that rises after the coupling shaft 14 on screw 21, connecting rod 18 promote in tube 6, with hole wall asphyxia by external pressure on the chest and abdomen, rear tube 6 and screw are fixed.At this moment leading screw is rotated further, and under the effect of screw 21, leading screw 20 pushing motor 5, front tube 3, percussion drill 2 move ahead, and the center-pole 17 of motor 5 front end pulls the sheet 4 that rises in front tube 3 to be retracted to original position through coupling shaft 14, connecting rod 18 simultaneously, does not affect it and moves ahead.When motor 5 walks to terminal, touch position limit switch 19, motor 5, leading screw 20 changes sense of rotation at once, under the effect of screw 21, motor 5, row after leading screw 20 alters course, pull center-pole 17, coupling shaft 14, connecting rod 18, the sheet 4 that rises links, the sheet 4 that rises in front tube 3 is expanded, fix with hole inwall asphyxia by external pressure on the chest and abdomen, motor is rotated further, screw 21 moves ahead on leading screw 20, move ahead in process, first through coupling shaft 14, connecting rod 18 pulls the sheet 4 that rises in rear tube 6 to bounce back to original position, no longer being fixed does not affect rear tube 6 and moves ahead, rear tube 6 is pulled by screw 21 and moves ahead, drag cable (pipeline) 10 together to move ahead simultaneously.When walking to terminal, position limit switch 19 is touched, motor 5 changes sense of rotation immediately, at leading screw 20,, screw 21 effect under, pushing motor 5, front tube 3, percussion drill 2 move ahead, recovered again working procedure as the aforementioned, gone round and begun again, traction mouse is drawn cable (pipeline) 10 and constantly passes through soil layer and move ahead.In practice of construction, selecting favorable terrain segmentation to lay inspection shaft according to field condition, reducing because pulling apart from long and resistance that is that cause, effective to reach convenient construction.

Claims (5)

1. a traction mouse is combined by percussion drill and propulsion device, and it comprises: chisel head, percussion drill, front tube, the sheet that rises, motor, rear tube, follow-up tube coupling, dop, power line are formed, and it is characterized in that; Be placed in anterior percussion drill and adopt taper chisel head, the conical surface is provided with cutter tooth, and cone bottom diameter is greater than drill body diameter, and propulsion device is made up of motor, front tube, rear tube, and forward and backward tube is placed in motor two ends respectively.
2. according to the traction mouse that claim 1 is told, it is characterized in that: taper chisel head inwall is provided with expansion inclined-plane, correspondingly with the expansion inclined-plane on sinker bar to be socketed.
3. according to the traction mouse that claim 1 is told, it is characterized in that: forward and backward tube outer wall is set to arc and rises sheet, and be provided with coupling shaft, guide plate inside the sheet that rises, in tube, the corresponding position of guide plate is provided with guide groove.
4. according to the traction mouse that claim 1 or 3 is told, it is characterized in that: the front end of motor is provided with center-pole, center-pole stretches in front tube, and motor rear end is provided with leading screw, is connected with motor shaft, and leading screw is provided with screw, and leading screw, screw stretch in rear tube.
5. according to the traction mouse that claim 1 is told, it is characterized in that: center-pole front end and screw are equipped with coupling shaft, hinged respectively at the coupling shaft risen on sheet corresponding in forward and backward tube through connecting rod.
CN201410682897.0A 2014-11-15 2014-11-15 Dragging device CN104482297A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410682897.0A CN104482297A (en) 2014-11-15 2014-11-15 Dragging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410682897.0A CN104482297A (en) 2014-11-15 2014-11-15 Dragging device

Publications (1)

Publication Number Publication Date
CN104482297A true CN104482297A (en) 2015-04-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105673935A (en) * 2016-03-24 2016-06-15 北京木石金河环保科技有限公司 Method for replacing underground pipeline through cracking and inserting method
CN109530278A (en) * 2018-10-27 2019-03-29 梁豪创 It rotatable propeller and its interrupts and rotary-cleaning device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910515A1 (en) * 1989-04-01 1990-10-04 Tracto Technik Self-drivable ramm drilling device, especially for the production of tubular earth holes
CN2165304Y (en) * 1993-07-13 1994-05-18 同济大学 Underground pipe laying machine
EP0860638B1 (en) * 1997-02-24 2002-11-06 FlowTex Technologie GmbH Device and process of laying ceramic tubes without excavation
CN101050830A (en) * 2006-04-05 2007-10-10 宋嗣新 Non-excavation type pipeline laying machine
CN101063499A (en) * 2007-05-25 2007-10-31 王永灵 Hole expanding and tube pulling of Non-digging drill
CN200986060Y (en) * 2006-12-22 2007-12-05 杨久源 Drilling and digging laying machine
CN204328202U (en) * 2014-11-15 2015-05-13 赵涌韬 Traction mouse

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910515A1 (en) * 1989-04-01 1990-10-04 Tracto Technik Self-drivable ramm drilling device, especially for the production of tubular earth holes
CN2165304Y (en) * 1993-07-13 1994-05-18 同济大学 Underground pipe laying machine
EP0860638B1 (en) * 1997-02-24 2002-11-06 FlowTex Technologie GmbH Device and process of laying ceramic tubes without excavation
CN101050830A (en) * 2006-04-05 2007-10-10 宋嗣新 Non-excavation type pipeline laying machine
CN200986060Y (en) * 2006-12-22 2007-12-05 杨久源 Drilling and digging laying machine
CN101063499A (en) * 2007-05-25 2007-10-31 王永灵 Hole expanding and tube pulling of Non-digging drill
CN204328202U (en) * 2014-11-15 2015-05-13 赵涌韬 Traction mouse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105673935A (en) * 2016-03-24 2016-06-15 北京木石金河环保科技有限公司 Method for replacing underground pipeline through cracking and inserting method
CN105673935B (en) * 2016-03-24 2017-12-29 北京木石金河环保科技有限公司 Split slotting method underground utilities replacing options
CN109530278A (en) * 2018-10-27 2019-03-29 梁豪创 It rotatable propeller and its interrupts and rotary-cleaning device

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Application publication date: 20150401

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