CN107387870A - A kind of automatic pipe-laying equipment - Google Patents
A kind of automatic pipe-laying equipment Download PDFInfo
- Publication number
- CN107387870A CN107387870A CN201710842599.7A CN201710842599A CN107387870A CN 107387870 A CN107387870 A CN 107387870A CN 201710842599 A CN201710842599 A CN 201710842599A CN 107387870 A CN107387870 A CN 107387870A
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- CN
- China
- Prior art keywords
- side pipe
- rearmounted
- pipe
- preposition
- appliance stand
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- Legal status (The legal status 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 status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Abstract
The invention discloses a kind of automatic pipe-laying equipment, it is characterised in that：Including positioning pipelayer attachment and lifting pipeline device,Positioning pipelayer attachment includes positioning driving,Appliance stand,Hydraulic supporting feet,Rearmounted detent mechanism,The both sides of appliance stand are fixed with hydraulic supporting feet,There is the rearmounted located space for being used for covering on from top to down on pipe main body on appliance stand,The rearmounted detent mechanism is managed including rearmounted left side,Rearmounted right side pipe,Rearmounted middle side pipe and,Rearmounted left side pipe,Rearmounted right side pipe,Rearmounted middle side pipe is rotatably installed in rearmounted located space,There is the preposition located space for being used for accepting the pipe main body to fall on appliance stand,The both sides of preposition located space are respectively and fixedly provided with the guide plate being obliquely installed,The rearmounted detent mechanism is managed including preposition left side,Preposition right side pipe,Preposition delivery device,For deploying the left side pipe drive mechanism of preposition left side pipe,For deploying the right side pipe drive mechanism of preposition right side pipe,The present invention can realize quick positioning,Fast and easy is docked,Improve operating efficiency,Avoid potential safety hazard.
Description
Technical field
The present invention relates to a kind of automatic pipe-laying equipment.
Background technology
With the rapid development of the national economy, highway, the railway Grade Separation Project in all parts of the country built increases day by day.Road
Draining design is the important step and key element of municipal road construction, and Drainage Design is unreasonable, easily causes serious ponding.City
City's rainwater-collecting pipeline construction, the construction quality for considering not only construction are also contemplated that construction speed, how to ensure construction
In the case of construction quality, improve construction speed, be always those skilled in the art need solve one of direction, existing road
In the storm sewer work progress of road, the operation of down tube and interface is as follows：Artificial down tube is coordinated using crane.During with crane down tube,
Distance of the crane away from trough rim, tubing storage, traffic route etc. should be determined according to ambient conditions such as groove width depth, soil properties.Pine
Soft ground also needs to be reinforced with lumps of wood place mat, to ensure to park balance.Centering is needed to dial after down tube straight, in crowbar underlay with wood
Plate, can not straight cutting in concrete foundation, treat complete under whole pipes between two inspection shafts, check that the gradient can interface after errorless.It is above-mentioned
The problem of work progress is present be：, it is necessary to which multiple worker's lower grooves assist crane lowering-in operation in operating process, peace is not only existed
Full hidden danger, and efficiency is low, and tube coupling easily mutually collides with the pipeline under groove, causes piping failure.
The content of the invention
It is an object of the invention to overcome above shortcomings in the prior art, and provide a kind security preferably,
The higher automatic pipe-laying equipment of efficiency of construction.
Technical scheme is used by the present invention solves the above problems：
A kind of automatic pipe-laying equipment includes positioning pipelayer attachment and lifting pipeline device, and positioning pipelayer attachment includes home row
Car, appliance stand, hydraulic supporting feet, rearmounted detent mechanism, the both sides of appliance stand are fixed with hydraulic supporting feet, described device branch
Frame is connected to positioning driving by positioning lifting rope, and home row car all around moves up and down for drive device support, device branch
There is the rearmounted located space for being used for covering on from top to down on pipe main body, the rearmounted detent mechanism includes rearmounted left side on frame
Pipe, rearmounted right side pipe, rearmounted middle side pipe and, rearmounted left side pipe, rearmounted right side pipe, rearmounted middle side pipe are rotatably installed in rearmounted
It is in 40 °~50 ° of angle in located space, between the axis of the axis of rearmounted left side pipe and rearmounted middle side pipe, rearmounted right side is managed
Axis and rearmounted middle side pipe axis between be in 40 °~50 ° of angle, after rearmounted left side pipe, rearmounted right side pipe are located at respectively
The left and right sides of middle side pipe is put, the pipeline limit switch for sense pipeline body outer wall position is fixed with appliance stand, is filled
The both sides for putting support are respectively and fixedly provided with side supporting mechanism, and side supporting mechanism includes side hydraulic cylinder and lateral support plate, side
The cylinder body of side hydraulic cylinder is fixed on appliance stand, and lateral support plate is fixed on the expansion link of side hydraulic cylinder.Positioning driving
A traveling can be fixed on the vehicle in ground or groove, realize the movement of positioning driving.Because pipe main body is pipe
Shape structure, thus left side pipe, rearmounted right side pipe, the outer wall of rearmounted middle side pipe are against on the outer wall of pipe main body, pipe main body
Pipe, rearmounted right side pipe, the distance of rearmounted middle side pipe are the radius of pipe main body on the left of axial line distance, thus pipe main body is determined
Axis and appliance stand relative position.Rearmounted left side pipe, rearmounted right side pipe, rearmounted middle side pipe also allow for reality using rotational installation
Existing appliance stand enters line slip along the axis of pipe main body.After appliance stand is put down from top to bottom, rearmounted left side pipe, the rearmounted right side
Side pipe, the outer wall of rearmounted middle side pipe are against the tube wall of the pipe main body in rearmounted located space, realization device support and rearmounted
The positioning of pipe main body, has the preposition located space for being used for accepting the pipe main body to fall on appliance stand, and preposition positioning is empty
Between both sides be respectively and fixedly provided with the guide plate being obliquely installed, the rearmounted detent mechanism includes preposition left side pipe, preposition right side pipe, preceding
Put delivery device, the left side pipe drive mechanism for deploying preposition left side pipe, the right side pipe driving for deploying preposition right side pipe
Mechanism, the left side pipe drive mechanism, right side pipe drive mechanism include the first hinged seat, the second hinged seat, side pipe support bar
And side pipe hydraulic cylinder, the first hinged seat are hinged on appliance stand, the second hinged seat is hinged on one end of side pipe support bar, institute
The other end for stating side pipe support bar is hinged on the expansion link of side pipe hydraulic cylinder, the first hinged seat of left side pipe drive mechanism,
The rotation connection with the both ends of preposition left side pipe respectively of two hinged seats, the first hinged seat of right side pipe drive mechanism, second are hinged
The seat rotation connection with the both ends of preposition right side pipe respectively.Pipeline support manages in preposition left side, on preposition right side pipe when, due to pipe
The preposition left side pipe of axial line distance, the radius that the distance of preposition right side pipe is pipeline in road, it is thus achieved that the axis and dress of pipeline
The positioning of support is put, that is, realizes the axis of pipeline to be installed and the axis of pipe laying realizes conllinear positioning, preposition left side
Pipe, preposition right side pipe can be realized rotating around own axis, thus are easy to pipeline to realize the axis slip around pipeline,
After the pipe main body of whereabouts is fallen into preposition located space, the pipe walls support of the pipe main body in preposition located space is on a preposition left side
Side pipe, preposition right side pipe outer wall on, the positioning of the pipe main body and appliance stand of whereabouts is realized, now in rearmounted located space
Pipe main body and preposition located space in pipe main body be in position coaxial, can be with to the pipe main body fallen so as to realize
Alignment needs the pipeline birdsmouth docked.The lifting pipeline device includes being used for the automatic gripper for capturing pipeline
Structure, for vertical and move horizontally the lifting crane of automatic catching mechanism, the automatic catching mechanism include support bar and
Two grabbing assemblies, grabbing assembly includes sliding bar, claw, connecting plate, crawl hydraulic cylinder and unloads hydraulic cylinder, on support bar
Sliding eye is offered, one end of sliding bar is slidably mounted in sliding eye, one end of connecting plate fixation sliding bar, claw, crawl
The expansion link of hydraulic cylinder and the cylinder body for unloading hydraulic cylinder, the cylinder body of the crawl hydraulic cylinder is fixed on support bar, described to unload
For the expansion link of carrier fluid cylinder pressure between claw and support bar, the automatic catching mechanism is connected to lifting row by capturing lifting rope
Car, the both ends of the crawl lifting rope are fixed on the both ends of support bar, are fixed in the middle part of the crawl lifting rope on lifting crane, institute
Lifting crane is stated to be fixed on vehicle frame.Automatic catching mechanism can carry out crawl fixation to pipeline with fast and effective, and can be
After the completion of lifting, rapid automatized unloading is realized, the manually potential safety hazard caused by channel bottom is unloaded is avoided, passes through
The attachment structure of crawl lifting rope is relatively reasonable, is advantageous to keep the balance in hoisting process.Lifting crane is used to drive to grab automatically
Mechanism is taken all around to move up and down.
Rearmounted delivery device and preposition delivery device include horizontal push rod and two push hydraulic jacks, two push liquid
The cylinder body of compressing cylinder is fixed on appliance stand, the both ends of the expansion link difference fixed lateral push rod of two push hydraulic jacks.
The laser lamp for projecting laser wire harness downwards is fixed with appliance stand.Laser lamp can launch laser rays downwards
Beam, laser wire harness are beaten on pipeline, can be advantageous to the relative position to operator's reference unit support and pipeline.
The bottom of the hydraulic supporting feet offers support feet groove, is fixed with support feet groove for contacting ground
Bottom out limit switch.
The present invention compared with prior art, has advantages below and effect：Before automatic pipe-laying equipment of the invention can be based on
One pipeline, positioning datum is provided to the pipeline of rear installation, so as to realize quick positioning, fast and easy docking, improve operation
Efficiency, and during down tube, avoid by manually in crowbar underlay with plank, and carry out centering and dial straight action, avoid
Potential safety hazard, because preposition located space provides the passage of guiding, while the pipeline avoided under tube coupling groove mutually collides,
Cause the situation of piping failure；Rearmounted located space can not only realize the positioning of preposition located space, and be fallen in pipeline
, can be effectively spacing to the pipeline progress in rearmounted located space to preposition located space, prevent in docking operation
In, the pipeline in rearmounted located space shifts.
Brief description of the drawings
Fig. 1 is the using state structure diagram of the automatic portable pipe mill of the embodiment of the present invention.
Fig. 2 is the using state structure diagram of positioning pipelayer attachment of the embodiment of the present invention.
Fig. 3 is the using state structure diagram of the rearmounted detent mechanism of the embodiment of the present invention.
Fig. 4 is the using state structure diagram of pre-posed positioning mechanism of the embodiment of the present invention.
Fig. 5 is the using state structure diagram of the automatic mortar closing device of the embodiment of the present invention.
Fig. 6 is the mounting structure schematic diagram of sealer of the embodiment of the present invention.
Fig. 7 is the using state structure diagram of automatic catching mechanism of the embodiment of the present invention.
Numbered in figure as follows：Mobile devices 1, vehicle frame 2, lifting pipeline device 3, position pipelayer attachment 4, chassis 11, crawler belt
12, driving wheel 13, tensioning wheel 14, support wheel 15, traveling space 16, automatic catching mechanism 31, lifting crane 32, support bar 311,
Grabbing assembly 312, sliding bar 3121, claw 3122, connecting plate 3123, hydraulic cylinder 3124 is captured, unload hydraulic cylinder 3125, crawl
Lifting rope 33, positioning driving 41, appliance stand 42, hydraulic supporting feet 43, pre-posed positioning mechanism 45, support feet groove 431, bottoms out limit
Bit switch 432, rearmounted located space 441, rearmounted left side pipe 442, rearmounted right side pipe 443, rearmounted middle side pipe 444, pipeline is spacing
Switch 445, laser lamp 446, preposition located space 451, guide plate 452, preposition left side pipe 453, preposition right side pipe 454, left side
Pipe drive mechanism 455, right side pipe drive mechanism 456, the first hinged seat 4571, the second hinged seat 4572, side pipe support bar 4573,
Side pipe hydraulic cylinder 4574, preposition delivery device 461, rearmounted delivery device 462, horizontal push rod 471, hydraulic jack 472 is pushed, from
Dynamic mortar closing device 48, position conduit 481, mobile conduit 482, mortar conveying mechanism 483, arc-shaped rack 484, gear
485, conduit support plate drive motor 486, mortar closing component 487, conduit connecting rod 4871, conduit support plate 4872, conduit extension
Bar 4873, compressor arm 4874, stage clip 4875, conduit fluting 4811, metal case 48761, rubber retracting cylinder 48762, mortar is deposited
Bucket 4831, transport tube 4832, screw drive motor 4833, flexible delivery pipe 4834, sealer drive motor 488, pipeline 5
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, and following examples are to this hair
Bright explanation and the invention is not limited in following examples.
Referring to Fig. 1-Fig. 7, the automatic portable pipe mill of the present embodiment, including mobile devices, vehicle frame, lifting pipeline device and positioning paving
Pipe device, the mobile devices 1 include the drive mechanism of crawler belt 12 and chassis 11, and the drive mechanism of crawler belt 12 includes crawler belt 12, driven
Driving wheel 13, tensioning wheel 14, support wheel 15 and hydraulic drive motor, have between two drive mechanisms of crawler belt 12 and accommodate pipeline
Travel space 16, traveling space 16 possesses width when and height so that during automatic portable pipe mill traveling, will not and pipeline
Cause to interfere, the driving wheel 13, tensioning wheel 14, support wheel 15 are rotatably installed on chassis 11, the driving wheel 13, tensioning wheel
14th, support wheel 15 is against the inner side of crawler belt 12, and the hydraulic drive motor connects driving wheel 13.
Automatic catching mechanism 31 that the lifting pipeline device 3 includes being used for capturing pipeline 5, for vertical and
The lifting crane 32 of automatic catching mechanism 31 is moved horizontally, the automatic catching mechanism 31 includes support bar 311 and two are grabbed
Component 312 is taken, grabbing assembly 312 includes sliding bar 3121, claw 3122, connecting plate 3123, crawl hydraulic cylinder 3124 and unloaded
Carrier fluid cylinder pressure 3125, sliding eye is offered on support bar 311, one end of sliding bar 3121 is slidably mounted in sliding eye, connection
Plate 3123 fixes one end, claw 3122, the expansion link for capturing hydraulic cylinder 3124 and the unloading hydraulic cylinder 3125 of sliding bar 3121
Cylinder body, it is described crawl hydraulic cylinder 3124 cylinder body be fixed on support bar 311, it is described unloading hydraulic cylinder 3125 expansion link position
Between claw 3122 and support bar 311, the automatic catching mechanism 31 is connected to lifting crane 32, institute by capturing lifting rope 33
The both ends for stating crawl lifting rope 33 are fixed on the both ends of support bar 311, and the middle part of the crawl lifting rope 33 is fixed on lifting crane 32
On, the lifting crane 32 is fixed on vehicle frame 2.Automatic catching mechanism 31 can carry out crawl fixation with fast and effective to pipeline,
And rapid automatized unloading can be realized after the completion of lifting, avoid the manually peace caused by channel bottom is unloaded
Full hidden danger, it is relatively reasonable by the attachment structure for capturing lifting rope 33, be advantageous to keep the balance in hoisting process.Lifting crane 32
For driving automatic catching mechanism 31 all around to move up and down.
The positioning pipelayer attachment 4 includes positioning driving 41, appliance stand 42, hydraulic supporting feet 43, rearmounted detent mechanism
With pre-posed positioning mechanism 45, the both sides of appliance stand 42 are fixed with hydraulic supporting feet 43, and described device support 42 is hung by positioning
Rope is connected to positioning driving 41, and positioning driving 41 all around moves up and down for drive device support 42, on appliance stand 42
It is fixed with the laser lamp 446 for projecting laser wire harness downwards.Laser lamp 446 can launch laser wire harness, laser wire harness downwards
Beat on pipeline, the relative position to operator's reference unit support 42 and pipeline can be advantageous to.
The bottom of the hydraulic supporting feet 43 offers support feet groove 431, is fixed with support feet groove 431 for connecing
Tread surface bottoms out limit switch 432.
There is the rearmounted located space 441 for being used for covering on from top to down on pipe main body on appliance stand 42, it is described rearmounted
Detent mechanism includes rearmounted left side pipe 442, rearmounted right side pipe 443, rearmounted middle side pipe 444 and rearmounted delivery device 462, rearmounted
Left side pipe 442, rearmounted right side pipe 443, rearmounted middle side pipe 444 are rotatably installed in rearmounted located space 441, rearmounted left side pipe
It is in 40 °~50 ° of angle between the axis of 442 axis and rearmounted middle side pipe 444, the axis of rearmounted right side pipe 443 and rearmounted
It is in 40 °~50 ° of angle between the axis of middle side pipe 444, rearmounted left side pipe 442, rearmounted right side pipe 443 are respectively in rearmounted
The left and right sides of side pipe 444, the pipeline limit switch for sense pipeline body outer wall position is fixed with appliance stand 42
445.Because pipe main body is tube-shaped structure, thus left side pipe, rearmounted right side pipe 443, the outer wall of rearmounted middle side pipe 444 are against
On the outer wall of pipe main body, pipe, rearmounted right side pipe 443, the distance of rearmounted middle side pipe 444 are on the left of the axial line distance of pipe main body
The radius of pipe main body, thus the axis and the relative position of appliance stand 42 of pipe main body is determined.Rearmounted left side pipe 442, after
Put right side pipe 443, rearmounted middle side pipe 444 also allows for axis of the realization device support 42 along pipe main body using rotational installation and carried out
Slide.
After appliance stand 42 is put down from top to bottom, rearmounted left side pipe, rearmounted right side pipe 443, rearmounted middle side pipe 444 it is outer
Wall is against the tube wall of the pipe main body in rearmounted located space 441, the positioning of realization device support 42 and rearmounted pipe main body.
There is the preposition located space 451 for being used for accepting the pipe main body to fall, preposition located space on appliance stand 42
451 both sides are respectively and fixedly provided with the guide plate 452 being obliquely installed, and the rearmounted detent mechanism includes preposition left side pipe 453, the preposition right side
It is side pipe 454, preposition delivery device 461, the left side pipe drive mechanism 455 for deploying preposition left side pipe 453, preposition for deploying
The right side pipe drive mechanism 456 of right side pipe 454, the left side pipe drive mechanism 455, right side pipe drive mechanism 456 include the
One hinged seat 4571, the second hinged seat 4572, side pipe support bar 4573 and side pipe hydraulic cylinder 4574, the first hinged seat 4571 are cut with scissors
It is connected on appliance stand 42, the second hinged seat 4572 is hinged on one end of side pipe support bar 4573, the side pipe support bar 4573
The other end be hinged on the expansion link of side pipe hydraulic cylinder 4574, the first hinged seat 4571, second of left side pipe drive mechanism 455
The rotation connection with the both ends of preposition left side pipe 453 respectively of hinged seat 4572, the first hinged seat of right side pipe drive mechanism 456
4571st, the second hinged seat 4572 rotation connection with the both ends of preposition right side pipe 454 respectively.Pipeline support is managed in preposition left side
When the 453rd, on preposition right side pipe 454, because the distance of the preposition left side pipe 453 of the axial line distance of pipeline, preposition right side pipe 454 is pipe
The radius in road, it is thus achieved that the positioning of the axis of pipeline and appliance stand 42, that is, realize the axis and of pipeline to be installed
The axis of pipe laying realizes conllinear positioning, and preposition left side pipe 453, preposition right side pipe 454 can be realized rotating around own axes
Rotate, thus be easy to pipeline to realize the axis slip around pipeline,
After the pipe main body of whereabouts is fallen into preposition located space 451, the pipe of the pipe main body in preposition located space 451
Wall is supported on the outer wall of preposition left side pipe 453, preposition right side pipe 454, realizes the pipe main body and appliance stand 42 of whereabouts
Positioning, now the pipe main body in the pipe main body and preposition located space 451 in rearmounted located space 441 is in coaxial position
Put, the pipeline birdsmouth for needing to dock can be directed to the pipe main body fallen so as to realize.
Preposition delivery device 461 and rearmounted delivery device 462 include horizontal push rod 471 and two push hydraulic jacks
472, the cylinder body of two push hydraulic jacks 472 is fixed on appliance stand 42, the expansion link point of two push hydraulic jacks 472
The both ends of other fixed lateral push rod 471.
Automatic mortar closing device 48 is fixed with appliance stand 42, automatic mortar closing device 48 includes positioning conduit
481st, mobile conduit 482, mortar conveying mechanism 483, arc-shaped rack 484, gear 485, conduit support plate drive motor 486 and
Two mortar closing components 487, mortar closing component 487 include conduit connecting rod 4871, conduit support plate 4872, conduit extension rod
4873rd, compressor arm 4874, stage clip 4875 and sealer, the positioning conduit 481 and mobile conduit 482 and conduit support plate
4872 section is in semicircular arc, and the positioning conduit 481 is fixed on appliance stand 42, and the mobile conduit 482, which slides, to be set
Put in positioning conduit 481, the inner side of positioning conduit 481 offers conduit fluting 4811, and one end of conduit connecting rod 4871 is worn
Cross the end of conduit fluting 4811 and fixed mobile conduit 482, the other end A/C support plate of the conduit connecting rod 4871
4872, one end of conduit extension rod 4873 is fixed on the output shaft of sealer drive motor 488, sealer drive motor 488
Pedestal be fixed on conduit support plate 4872, arc-shaped rack 484 is fixed on conduit support plate 4872, conduit support plate drive motor
486 pedestal is fixed on appliance stand 42, the drive shaft fixed gear 485 of the conduit support plate drive motor 486, gear
485 engagement arc-shaped racks 484, compressor arm 4874 are slidably mounted on the other end of conduit extension rod 4873, compressor arm 4874
Sealer is fixed in end, and the stage clip 4875 for withstanding compressor arm 4874 to rear ramp, sealer are arranged with compressor arm 4874
Including metal case 48761 and rubber retracting cylinder 48762, one end of rubber retracting cylinder 48762 is fixed on metal case 48761
One end, rubber retracting cylinder 48762 have undulatory barrel, and metal case 48761 and rubber retracting cylinder 48762 are respectively provided with use
In the slurry channel by mortar, the mortar conveying mechanism 483 includes mortar storage bucket 4831, transport tube 4832, conveying spiral shell
Bar, screw drive motor 4833, the import of the outlet connection transport tube 4832 of the mortar storage bucket 4831, conveying screw rod rotate
In transport tube 4832, the output shaft of conveying screw rod connecting screw motor 4833, the outlet of the transport tube 4832
The slurry channel of metal case 48761 is connected to by flexible delivery pipe 4834.
This implementation correspondingly provides a kind of construction method of road rain water pipeline, including following implementation steps：
Step 1. carries out the measurement before channel excavation according to construction conduit slope and the landform of locality；
Step 2. carries out channel excavation according to the distribution of present situation pipeline and actual geological condition, and channel excavation is opened using machinery
When digging to more than design substrate absolute altitude 0.2 meter, hand excavation is used instead to designed elevation, the bottom width of groove should be more horizontal than pipeline structures
Section the widest part side widens 0.5 meter, with the operating space for ensureing foundation construction and Pipe installing is necessary；
Step 3. channel bottom making concrete foundation bed course, before making, to channel bottom should in advance by designed elevation and
Axis corrects, and should remove mud and debris, and concrete foundation bed course must not be higher than design altitude, must not surpass less than design altitude
Cross l0mm；
Step 4. carries out down tube and docking operation using automatic portable pipe mill, and interface tube is sealed using cement mortar, under
By one end between two inspection shafts, pipeline slowly should be fallen on down on concrete foundation bed course pipe, prevent down tube rope from fractureing
Or impact smash Guan Ji suddenly, the preparation before down tube checks tubing, the quality of interface material, and tubing used must have production
The product quality certification and survey report, pipe inner and outer surfaces answer it is bright and clean smooth, no honeycomb, slump, dew muscle, hollowing, tubing have rupture,
The defects of interface misrun, scarce side, does not allow to use, and armored concrete tube outer surface is not allow for crack；Inside pipe wall fracture width is not
0.05mm must be exceeded；
Step 5. carries out closed-water test；
Step 6. carries out backfilling operation, more than tube top is backfilled in fact with 30cm is husky, groove remainder is sieved with soil and often filled out
20cm tamps, and terminates after groove is filled and led up, soil moisture content to be determined of being banketed after rain, and such as exceeding regulation can not backfill, and have in groove
After water must then exclude, meeting regulation can backfill.
Automatic portable pipe mill operating procedure 4 includes following operating process：
1) automatic portable pipe mill is hung in groove by large-scale lifting machine, and causes the first segment pipe of access rear side inspection shaft
Road is located between two drive mechanisms of crawler belt 12 of automatic portable pipe mill.
2) automatic portable pipe mill is travelled to position is adapted to, and the control positioning pipelayer attachment 4 of positioning driving 41 is all around moved, made
The light that the laser lamp 446 on pipelayer attachment 4 is sent must be positioned and be incident upon the birdsmouth of the first length of tubing appropriate position rearward downwards
Put (10cm-40cm or so).
3) the control positioning pipelayer attachment 4 of positioning driving 41 declines so that rearmounted located space 441 covers on the first length of tubing
On, after pipeline limit switch 445 touches the outer wall of first segment pipe main body, position pipelayer attachment stops declining, and now releases
To the traction for the fore-and-aft direction for positioning pipelayer attachment 4 so that positioning pipelayer attachment 4 has the movable free degree.
4) the horizontal push rod 471 of rearmounted delivery device 462 is located at the front of the first length of tubing birdsmouth, in rearmounted push
Under the driving of the push hydraulic jack 472 of mechanism 462, after horizontal push rod 471 moves a segment distance, the undertaking of the first length of tubing is against
On the end face of mouth, under the promotion of horizontal push rod 471, positioning pipelayer attachment 4 moves forward, until horizontal push rod 471 moves to
Push the stroke end of hydraulic jack 472.
5) hydraulic supporting feet 43 of the both sides of appliance stand 42 is stretched out touches trench bottom surfaces up to bottoming out limit switch 432,
Positioning pipelayer attachment 4 is securely supported in trench bottom surfaces.
6) lifting crane 32 of lifting pipeline device 3 controls automatic catching mechanism 31 all around to move so that grabs automatically
Take mechanism 31 to be moved on ground the pipeline location set in advance, manually support bar 311 is moved to above pipeline, this latter two
Grabbing assembly 312 is in the presence of hydraulic cylinder 3124 is captured, move toward one another so that claw 3122 is caught in pipeline, is realized to pipe
The crawl in road, now two unloading hydraulic cylinders 3125 expansion links be against respectively in the both ends of the surface of pipeline.
7) control the pipeline on automatic catching mechanism 31 to be moved to above groove in lifting crane 32, and cause pipe main body
Under drop down onto in preposition located space 451, the outer wall support of pipe main body on preposition left side pipe 453, preposition right side pipe 454, this
When the oil-out that to capture hydraulic cylinder 3124 and oil inlet be in channel status, while the expansion link for unloading hydraulic cylinder 3125 is stretched
Go out so that claw 3122 is pushed out in pipeline, departs from pipeline so as to complete automatic catching mechanism 31, now preposition delivery device
461 horizontal push rod 471 is located at the front of the pipeline birdsmouth just fallen.
8) under the driving of the push hydraulic jack 472 of preposition delivery device 461, horizontal push rod 471 moves a segment distance
Afterwards, be against on the end face of the pipe main body just fallen, under the promotion of horizontal push rod 471, the pipeline that has just fallen be pushed rearward into,
Until horizontal push rod 471 moves to the stroke end of push hydraulic jack 472, the pipe main body now just fallen and first segment
Pipeline birdsmouth completes docking.
9) in the presence of sealer drive motor 488, conduit extension rod 4873 rotates, and sealer is against two pipelines
Interface, in the presence of screw drive motor 4833, conveying screw rod rotates, so that by mortar via flexible delivery pipe 4834
Slurry channel is pushed into, in the presence of conduit support plate drive motor 486,50 ° of 484 rotating of arc-shaped rack (rotates clockwise
50 °, then rotate counterclockwise 50 °) so that 50 ° of sealer rotating (rotates clockwise 50 °, then rotates counterclockwise 50 °), from
And the mortar extruded by two sealers can fill whole interface, hereafter sealer in the case where not squeezing mortar, then
50 ° of rotating (rotates clockwise 50 °, then rotates counterclockwise 50 °) so that the mortar covering of interface is more uniform.
10) preposition left side pipe 453, preposition right side pipe 454 fold laterally in the presence of side pipe hydraulic cylinder 4574, avoid
Interference is produced in preposition left side pipe 453, the preposition motion process of right side pipe 454 with the outer wall of pipeline, positioning is sling in positioning driving 41
Pipelayer attachment 4 to initial, set position, the hydraulic supporting feet 43 of the both sides of appliance stand 42 rises,
11) circulation performs step 1 to 10 steps, until the distance between inspection shaft of the front end of pipeline and front side less than
In the range of duct length, the connection of the pipeline of front end and the inspection shaft of front side is now realized using artificial brick pipeline.
Above content described in this specification is only illustration made for the present invention.Technology belonging to the present invention
The technical staff in field can make various modifications or supplement to described specific embodiment or using similar mode
Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to
The protection domain of invention.
Claims (4)
- A kind of 1. automatic pipe-laying equipment, it is characterised in that：Including positioning pipelayer attachment and lifting pipeline device, pipelayer attachment is positioned Including positioning driving, appliance stand, hydraulic supporting feet, rearmounted detent mechanism, the both sides of appliance stand are fixed with hydraulic supporting feet, Described device support is connected to positioning driving by positioning lifting rope, and home row car moves down for drive device support on all around It is dynamic, there is the rearmounted located space for being used for covering on from top to down on pipe main body, the rearmounted detent mechanism bag on appliance stand Include rearmounted left side pipe, rearmounted right side pipe, rearmounted middle side pipe and, rearmounted left side pipe, rearmounted right side pipe, rearmounted middle side pipe rotate It is in 40 °~50 ° of angle in rearmounted located space, between the axis of the axis of rearmounted left side pipe and rearmounted middle side pipe, It is in 40 °~50 ° of angle between the axis of the axis of rearmounted right side pipe and rearmounted middle side pipe, rearmounted left side pipe, rearmounted right side pipe It is located at the left and right sides of rearmounted middle side pipe respectively, the pipeline limit for sense pipeline body outer wall position is fixed with appliance stand Bit switch, the both sides of appliance stand are respectively and fixedly provided with side supporting mechanism, and side supporting mechanism includes side hydraulic cylinder and side Supporting plate, the cylinder body of side hydraulic cylinder are fixed on appliance stand, and lateral support plate is fixed on the expansion link of side hydraulic cylinder, There is the preposition located space for being used for accepting the pipe main body to fall, the both sides of preposition located space are respectively and fixedly provided with appliance stand The guide plate being obliquely installed, the rearmounted detent mechanism include preposition left side pipe, preposition right side pipe, preposition delivery device, are used for Deploy the left side pipe drive mechanism of preposition left side pipe, the right side pipe drive mechanism for deploying preposition right side pipe, the left side pipe Drive mechanism, right side pipe drive mechanism include the first hinged seat, the second hinged seat, side pipe support bar and side pipe hydraulic cylinder, First hinged seat is hinged on appliance stand, and the second hinged seat is hinged on one end of side pipe support bar, the side pipe support bar The other end is hinged on the expansion link of side pipe hydraulic cylinder, the first hinged seat of left side pipe drive mechanism, the second hinged seat respectively and The rotation connection at the both ends of preposition left side pipe, the first hinged seat of right side pipe drive mechanism, the second hinged seat respectively with the preposition right side The rotation connection at the both ends of side pipe, the lifting pipeline device include being used for automatic catching mechanism, the use for capturing pipeline In vertical and move horizontally the lifting crane of automatic catching mechanism, the automatic catching mechanism includes support bar and two are grabbed Component is taken, grabbing assembly includes sliding bar, claw, connecting plate, crawl hydraulic cylinder and unloading hydraulic cylinder, offered on support bar Sliding eye, one end of sliding bar are slidably mounted in sliding eye, one end of connecting plate fixation sliding bar, claw, crawl hydraulic cylinder Expansion link and unload hydraulic cylinder cylinder body, it is described crawl hydraulic cylinder cylinder body be fixed on support bar, it is described to unload load hydraulic For the expansion link of cylinder between claw and support bar, the automatic catching mechanism is connected to lifting crane by capturing lifting rope, institute The both ends for stating crawl lifting rope are fixed on the both ends of support bar, are fixed in the middle part of the crawl lifting rope on lifting crane, described to hang Dress driving is fixed on vehicle frame.
- 2. automatic pipe-laying equipment according to claim 1, it is characterised in that：Rearmounted delivery device and preposition delivery device bag Include horizontal push rod and two push hydraulic jacks, the cylinder body of two push hydraulic jacks are fixed on appliance stand, two push away The both ends of the expansion link difference fixed lateral push rod of liquor charging compressing cylinder.
- 3. automatic pipe-laying equipment according to claim 1, it is characterised in that：It is fixed with appliance stand for projecting downwards The laser lamp of laser wire harness.
- 4. automatic pipe-laying equipment according to claim 1, it is characterised in that：The bottom of the hydraulic supporting feet offers branch Spike groove, it is fixed with support feet groove and bottoms out limit switch for contact ground.
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| CN201710842599.7A CN107387870B (en) | 2017-09-18 | 2017-09-18 | A kind of automatic pipe-laying equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710842599.7A CN107387870B (en) | 2017-09-18 | 2017-09-18 | A kind of automatic pipe-laying equipment |
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| CN107387870A true CN107387870A (en) | 2017-11-24 |
| CN107387870B CN107387870B (en) | 2019-07-26 |
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| CN201710842599.7A Active CN107387870B (en) | 2017-09-18 | 2017-09-18 | A kind of automatic pipe-laying equipment |
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| CN108547365A (en) * | 2018-04-23 | 2018-09-18 | 哈尔滨共阳科技咨询有限公司 | A kind of arc head clamp towards cement culvert pipe laying apparatus |
| CN108591611A (en) * | 2018-04-23 | 2018-09-28 | 哈尔滨共阳科技咨询有限公司 | A kind of constructional engineering mud culvert pipe laying method |
| CN109019005A (en) * | 2018-09-18 | 2018-12-18 | 深圳市鲸仓科技有限公司 | Hopper grasping mechanism |
| CN109301762A (en) * | 2018-10-18 | 2019-02-01 | 安徽科技学院 | A kind of cable lays grooving apparatus and its application method in advance |
| CN112344093A (en) * | 2020-11-19 | 2021-02-09 | 朱志梅 | Pressure-control pipe laying device for smart city building construction and operation method thereof |
| CN112607651A (en) * | 2021-01-15 | 2021-04-06 | 成都市新都区豆面商贸有限公司 | Automatic plastics tubular product lifting erection bracing frame of adjusting well |
| CN112938741A (en) * | 2021-01-29 | 2021-06-11 | 军事科学院系统工程研究院军事新能源技术研究所 | Pipe lifting appliance, pipe lifting equipment, pipeline operation vehicle and using method |
| CN113003416A (en) * | 2019-12-19 | 2021-06-22 | 江苏金风科技有限公司 | Rotating device of lifting hook |
| CN113697667A (en) * | 2021-10-26 | 2021-11-26 | 东营辰鑫应用技术开发有限公司 | Petroleum pipeline pulls transfer device with prevent extrusion function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109301762A (en) * | 2018-10-18 | 2019-02-01 | 安徽科技学院 | A kind of cable lays grooving apparatus and its application method in advance |
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| CN113003416A (en) * | 2019-12-19 | 2021-06-22 | 江苏金风科技有限公司 | Rotating device of lifting hook |
| CN112344093B (en) * | 2020-11-19 | 2021-07-09 | 安徽完美建设工程有限公司 | Pressure-control pipe laying device for smart city building construction and operation method thereof |
| CN112344093A (en) * | 2020-11-19 | 2021-02-09 | 朱志梅 | Pressure-control pipe laying device for smart city building construction and operation method thereof |
| CN112607651A (en) * | 2021-01-15 | 2021-04-06 | 成都市新都区豆面商贸有限公司 | Automatic plastics tubular product lifting erection bracing frame of adjusting well |
| CN112607651B (en) * | 2021-01-15 | 2022-05-10 | 浙江常山顺飞工贸有限公司 | Automatic plastics tubular product lifting erection bracing frame of adjusting well |
| CN112938741A (en) * | 2021-01-29 | 2021-06-11 | 军事科学院系统工程研究院军事新能源技术研究所 | Pipe lifting appliance, pipe lifting equipment, pipeline operation vehicle and using method |
| CN113697667A (en) * | 2021-10-26 | 2021-11-26 | 东营辰鑫应用技术开发有限公司 | Petroleum pipeline pulls transfer device with prevent extrusion function |
| CN113697667B (en) * | 2021-10-26 | 2022-02-08 | 东营辰鑫应用技术开发有限公司 | Petroleum pipeline pulls transfer device with prevent extrusion function |
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