CN106738283A - High speed railway fragments-free track slab pre-tensioning system flowing water unit production line - Google Patents

High speed railway fragments-free track slab pre-tensioning system flowing water unit production line Download PDF

Info

Publication number
CN106738283A
CN106738283A CN201611120039.2A CN201611120039A CN106738283A CN 106738283 A CN106738283 A CN 106738283A CN 201611120039 A CN201611120039 A CN 201611120039A CN 106738283 A CN106738283 A CN 106738283A
Authority
CN
China
Prior art keywords
station
tensioning
track
flowing water
water unit
Prior art date
Application number
CN201611120039.2A
Other languages
Chinese (zh)
Other versions
CN106738283B (en
Inventor
王朝林
张正宁
史立
柴凤建
毕胜
程俊红
徐忠勇
屈鹏飞
隋斌
张正彪
薛长艳
Original Assignee
山西高行液压股份有限公司
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 山西高行液压股份有限公司 filed Critical 山西高行液压股份有限公司
Priority to CN201611120039.2A priority Critical patent/CN106738283B/en
Publication of CN106738283A publication Critical patent/CN106738283A/en
Application granted granted Critical
Publication of CN106738283B publication Critical patent/CN106738283B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B15/00General arrangement or layout of plant Industrial outlines, plant installations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00Mechanical conveyors not otherwise provided for

Abstract

A kind of high speed railway fragments-free track slab pre-tensioning system flowing water unit production line, including order be fixedly installed tensioning station, vibration moulding station, conserve station, put Zhang Gong position and demoulding station, it is provided with the railway plate die that operation is matched with the station, described each station is fixed on earth's surface by holder suspension, matching has the portable transportation trolley for transporting railway plate die and/or track plates, and railway plate die and/or track plates are transported into operation station according to track plates production process.Each fixed station is arranged and suspended and is fixed on earth's surface by the present invention by production sequence, transportation trolley is set, moved along each station medial center line, railway plate die and/or track plates are transported to operation station, static railway plate die and/or track plates are made to be moved along production line by the sequence of operation with the movement of transportation trolley, coordinate ad hoc control system, realize track plates automation, intelligent production.Reduce production cost, it is ensured that product quality, production efficiency is greatly improved.

Description

High speed railway fragments-free track slab pre-tensioning system flowing water unit production line
Technical field
It is specially a kind of to be capable of achieving full-automatic production high ferro the present invention relates to a kind of track board assembly line used for high-speed railway The high speed railway fragments-free track slab pre-tensioning system flowing water unit production line of fragment-free track slab.
Background technology
The high speed railway fragments-free track slab pre-tensioning system production line of prior art, main processes include reinforced bar stretching, shake It is dynamic pour into a mould, conserve, putting and some operations such as the demoulding.Current technique mainly employs fixed base, fixed bed die, bilateral mould (By the way of two sets of side plates of one set of die), multi-mould once concentrate tensioning, individually steam-cured, independent casting production technology, Its each single item operation must all be completed on a pedestal, and the production equipment for relating generally to has:Moulds of industrial equipment, tensioning system(Bag Containing pre- tensioning system), vibration molding system, track plates logistics system(The lifting of track plates, upset), tension rod dismounting system System, curing system and logistics system etc..
The technique following points weak point:
Integrated artistic is less efficient, employment is more, mould utilization rate is relatively low, because being fixed base, all of operation is both needed to Completed in same pedestal, so the input for wanting to be improved under this technological process percent of automatization is very high.
The stretching process of the technique drives many steel simultaneously using several pedestal simultaneous tension, i.e., one tensioning walking beam Muscle tensioning, final control be all reinforcing bars total pulling force, so, if any tensioning beam for side occur deform, The error of error or tensioning oil cylinder displacement synchronous control during pre- tensioning, brings larger mistake can to the stretching force of independent reinforcing bar Difference, its control accuracy is low, directly affects the quality of production of track plates.Simultaneously also there is certain potential safety hazard in this technique.
The content of the invention
For the deficiency that above-mentioned prior art is present, there is provided a kind of high speed railway fragments-free track slab pre-tensioning system flowing water unit life Producing line.
A kind of high speed railway fragments-free track slab pre-tensioning system flowing water unit production line, including the tensioning work that order is fixedly installed Position, vibration moulding station, conserve station, put Zhang Gong position and demoulding station, be provided with the track plates that operation is matched with the station Mould, it is characterized in that described each station is fixed on earth's surface by holder suspension, matching has transport railway plate die and/or track plates Portable transportation trolley, the transportation trolley along station central axis is reciprocal or loopy moving, according to track plates production process Railway plate die and/or track plates are transported to operation station.
Described high speed railway fragments-free track slab pre-tensioning system flowing water unit production line, it is characterized in that under described transportation trolley Portion is provided with directive wheel, and on each station center line or center line side is provided with gathering sill, and the transportation trolley top sets It is equipped with least two synchronization lifting oil cylinders.
Described high speed railway fragments-free track slab pre-tensioning system flowing water unit production line, it is characterized in that along each station central axis Transhipment track is equipped with, described transportation trolley back and forth or is cyclically moved along the transhipment track on transhipment track.
Described high speed railway fragments-free track slab pre-tensioning system flowing water unit production line, it is characterized in that described transhipment track bag Include at least two longitudinal direction transhipment tracks and the horizontal transhipment track with the longitudinal direction transhipment track vertical connection.
Described high speed railway fragments-free track slab pre-tensioning system flowing water unit production line, it is characterized in that described transhipment track is first Tail is connected.
Described high speed railway fragments-free track slab pre-tensioning system flowing water unit production line, described transportation trolley walking route two Side is provided with the positioning support matched with operation station.
Described high speed railway fragments-free track slab pre-tensioning system flowing water unit production line, it is characterized in that in described transportation trolley Hoist cylinder is provided with, the hoist cylinder top is provided with positioning and guiding groove.
Described high speed railway fragments-free track slab pre-tensioning system flowing water unit production line, it is characterized in that described hoist cylinder is It is fixed on four synchronization lifting oil cylinders of transportation trolley corner side.
Described high speed railway fragments-free track slab pre-tensioning system flowing water unit production line, it is characterized in that described transportation trolley sets It is equipped with fixed road wheel system and liftable road wheel system, described fixed road wheel system and liftable road wheel system Wheel shaft is arranged in a mutually vertical manner.
Described high speed railway fragments-free track slab pre-tensioning system flowing water unit production line, it is characterized in that liftable road wheel system Including liftable road wheel, the change cylinder of rail being fixed on car body, the rod end of the change cylinder of rail and the wheel of liftable road wheel Axle sleeve is connected, and the axle end of the liftable road wheel is connected with hydraulic motor.
Advantages and positive effects of the present invention are:Each fixed station is arranged and suspended by production sequence and is fixed on earth's surface, Transportation trolley is set, is moved along each station medial center line, be transported to railway plate die and/or track plates according to technological requirement Operation station, makes static railway plate die and/or track plates be moved along production line by the sequence of operation with the movement of transportation trolley It is dynamic, coordinate ad hoc control system, realize track plates automation, intelligent production.Reduce production cost, it is ensured that product matter Amount, production efficiency is greatly improved.
Brief description of the drawings
Fig. 1 is production line horizontal layout schematic diagram of the invention;
Fig. 2 is transportation trolley structural representation;
Fig. 3 is to become rail transportation trolley main structure diagram;
Fig. 4 is the schematic top plan view of Fig. 3;
Fig. 5 is to become rail transportation trolley dimensional structure diagram;
Fig. 6 is track plates dolly schematic front view;
Fig. 7 is the top view of Fig. 6;
Fig. 8 is the E-E cut-away views of Fig. 7.
In figure, 1- steel wires enter cage position;2- transportation trolleys;3- pretension stations;4- tensioning stations;5- detects station;6- vibrates Shaping station;7- the second vibration moulding stations;8- becomes rail transportation trolley;9- secondary stations;10- puts Zhang Gong position;11- positioning branch Seat;12- demoulding stations;The clear die worker positions of 13-;14- moulds detect station;15- track plates dollies;16- envelope die workers position;17- turnover panels Station;201- car bodies;202- hoist cylinders;203- location holes;204- road wheels;205- tracks;211- movable motors;212- liquid Pressure power source;214- becomes rail road wheel;215- becomes cylinder of rail;216- power transmission shafts;217- wheel shafts;303- track board brackets;304- Cone deviates from mechanism;305- final drive shafts;306- counter drive shafts;309- lead columns;310- sides go out oil cylinder;The upright oil cylinders of 311-; 312- corner oil cylinder brackets;313- corner oil cylinders;314- cone locking devices;315- demoulding cones.
Specific embodiment
Referring to the drawings 1, high speed railway fragments-free track slab pre-tensioning system flowing water unit production line of the invention, mainly including operation Area and steam-cured area Liang Ge regions.Each operation station is set gradually by process sequence.Each station is passed through by ground fixed support Foundation bolt is fixed on ground, and the running space for transportation trolley movement is left between its operation position and ground.If Active workings Length enough, can be arranged in a straight line along a center line according to process sequence by each station.It is provided with moveable transportation trolley 2, institute Transportation trolley is stated to operate to corresponding station railway plate die and/or track plates by technological requirement or be moved to down by corresponding station One station.On the inside of each station, the positioning support matched with the station operation height is provided with along transportation trolley track route both sides 11, there is the location hole/groove matched with railway plate die bottom positioner on the positioning support top.
The described bottom of transportation trolley 2 is installed by road wheel.One embodiment is the road wheel directly to walk in ground Universal wheel, in order to ensure to be accurately positioned, do not occur trend or left-right deviation, along walking route set a gathering sill or guiding The devices such as cylinder/post.Ad-hoc location installs alignment sensor in gathering sill, and corresponding signal supervisory instrument is installed in transportation trolley, During work, instruction is sent by control system, manipulation dolly is positive, inversely walking or stopping etc., it is ensured that transportation trolley works.Fortune Turn dolly top and synchronization lifting oil cylinder is installed, during work, lifted by hoist cylinder and put down railway plate die and/or track Plate.
An alternative embodiment of the invention employs orbital fashion, i.e., along each station center line laying transhipment track, operating Dolly transports track travel by rail wheel.Positioning support is arranged on station inner side and transhipment track both sides.
The present invention arranges operation station, i.e., each work in implementation process more commonly under a limited orographic condition Industry station arrangement is on the same plane but on different straight lines.Therefore, as shown in figure 1, set a plurality of vertical or horizontal track, wherein Longitudinal and transverse interorbital square crossing, each operation station is set along track.The transhipment track of the longitudinal and transverse setting is in possible condition Under it is end to end, constitute a complete process cycles.
If condition is limited, transhipment track can not be end to end, then need the equipment beyond transportation trolley by after the demoulding Railway plate die is transported to initial bit, such as drives a vehicle, ground dolly etc..
Shown in Fig. 1, steel wire was provided with before tensioning station 4 and enters cage position 1 and pretension station 3.Held in the mouth after tensioning station 4 A detection station 5 is connect, reinforcing bar effect and mould situation after detection tensioning.Vibration moulding station 6 is provided with afterwards to be shaken with second Dynamic shaping station 7, it is other each station meetings for one shaping station molding time of solution is more long to set two vibration moulding stations The problem of work situation is treated in appearance.It is steam-cured area after shaping station, interior some tracks, the track after shaping is provided with steam-cured Plate stands certain hour together with railway plate die in steam-cured area.It is sequentially set with after steam-cured area and puts Zhang Gong position 10, stripper Position 12 and clear die worker position 13, after railway plate die is detected through mould detection station 14, are again introduced into initial steel wire and enter cage position 1. So far the operation circulation that track plates make is fully completed.
Shown in figure, the track plates after the demoulding carry out envelope mould through sealing die worker position 16, after being overturn subsequently into turnover panel station 17 Into products storage area.
Shown in figure, according to the setting of track board assembly line production station layout and transhipment track, in track plates production line On have three kinds of different structures transportation trolleys work.One is common transportation trolley 2, as shown in Fig. 2 it is on rectilinear orbit Reciprocal walking completes work.Second to become rail transportation trolley 8, and it can be in the two of square crossing in length and breadth track crossing up conversions Trackwork, you can walked with long rails, can also be transferred to cross track walking.3rd is provided with dismountable demoulding cone The track plates dolly 15 of device, for the demoulding cone on track plates to be pulled out after the demoulding after track plates are transported.
It is common transportation trolley 2 shown in Fig. 2, the transportation trolley includes car body 201, has road wheel 204 in lower car body, One hoist cylinder 202 is respectively set near four angles of vehicle body upper portion, four hoist cylinder synchronous operations during work, in car body Hydraulic workstation is provided with for the oil cylinder provides operation power.There are locating slot or location hole 203 and rail in the top of hoist cylinder The positioner correspondence of guidance tape mold bottom.
It is to become rail transportation trolley structural representation shown in Fig. 3-5, on the basis of common transportation trolley fixes road wheel system A set of liftable road wheel system is separately set, and the wheel shaft of two systems is orthogonal.
Shown in figure, it is power set that fixed road wheel system uses movable motor 211, by power transmission shaft 216 and wheel shaft 217 drive fixed road wheel 213 to rotate.Liftable road wheel system includes the change cylinder of rail 215 being fixed with car body 212, should The rod end of change cylinder of rail is fixed on liftable road wheel and becomes in the axle sleeve of rail road wheel 214.When fixed road wheel works, Become the static retracted state of cylinder of rail piston rod.Transportation trolley runs to two cross-point locations of track, it is necessary to when turning to, become rail Cylinder efficient, piston rod stretches out, and will become rail road wheel 214 and be pushed out to downwards on intersecting track while fixed road wheel is raised to Depart from original track.
The power set of above-mentioned change rail road wheel can be used and fix the same motor power of road wheel, but due to transmission System complex, therefore a set of drive device is separately set.Become in car body side and fix a hydraulic motor near rail road wheel.To become Rail road wheel axle end is connected with hydraulic motor output end.Hydraulic power supply 212 passes through oil circuit and each hydraulic means phase on car body Even, for it provides operation power.
Fig. 6-8 is a kind of track plates dolly 15 of dismountable demoulding cone, on the axis of car body 201 of the track plates dolly Three cone abjection mechanisms 304 are provided with, three design holes of position and track plates of cone abjection mechanism are corresponding.Described three Cone abjection mechanism can use fixed form.Also can be using being movably mounted on car body, centering is fixed again when using.This reality The conical inner body abjection mechanism for applying example is fixed on car body center, and the cone abjection mechanism of its both sides uses movably to be pacified Dress, is that can reduce car body total length using this removable frame, convenient to run and operation.Wherein it is in the cone of center Body abjection mechanism includes being fixed on the upright oil cylinder 311 of lower car body, and a corner oil cylinder is fixed with the rod end of upright oil cylinder Bracket 312, corner oil cylinder 313 is arranged on the bracket, and a cone locking device 314 is arranged in corner oil cylinder.Both sides can The upright oil cylinder bottom of mobile cone abjection mechanism is arranged on a movable stand, the side of the movable stand, car body central axis On a side be installed oil cylinder 310, the rod end that the side goes out oil cylinder is connected with movable stand.Go out oil cylinder side in above-mentioned side to also set up There is a lead column 309.
Shown in figure, vehicle body upper portion is provided with a track board bracket 303, it is ensured that track plates are received when demoulding cone is removed Power is uniform, and the track board bracket may be provided on the synchronous fuel tank of corner.
Be also equipped with being provided for car body workpiece the hydraulic power supply of power in vehicle body, hydraulic motor output shaft with Final drive shaft 305 is connected, and final drive shaft is engaged by gear or chain, sprocket wheel mating connection counter drive shaft 306 drive road wheel 204 rotate.
The course of work is as follows, places it in the track plate support on dolly top after demolding of track slab by hoist cylinder 202 On frame 303.Detent mechanism is installed on vehicle frame, the demoulding cone 315 and cone for making track plates center deviate from mechanism 304 Centering.The fuel-displaced cylinder 310 in two sides stretches out along lead column 309, makes both sides moveable cone abjection mechanism and corresponding demoulding cone Centering.Three upright oil cylinders 311 stretch out, and described locking device 314 are pushed in the cavity of demoulding cone 315, locking device 314 It is rectangle rigid body workpiece, its shape size is matched with demoulding cone cavity.The rotation of corner oil cylinder 313 rotates locking device 314 90 ° are locked with demoulding cone 315, and upright oil cylinder 311 declines and produces drawing to act on, and locking device 314 is driven demoulding cone 315 pull out from track plate body, track plates dolly carrier rails plate to next station.

Claims (10)

1. a kind of high speed railway fragments-free track slab pre-tensioning system flowing water unit production line, including order be fixedly installed tensioning station, Vibration moulding station, maintenance area/station, put Zhang Gong position and demoulding station, be provided with the track plates that operation is matched with the station Mould, it is characterized in that described each station is fixed on earth's surface by holder suspension, matching has transport railway plate die and/or track plates Portable transportation trolley, the transportation trolley along station central axis is reciprocal or loopy moving, according to track plates production process Railway plate die and/or track plates are transported to operation station.
2. high speed railway fragments-free track slab pre-tensioning system flowing water unit production line according to claim 1, it is characterized in that described Transportation trolley bottom be provided with directive wheel, on each station center line or center line side is provided with gathering sill, the fortune Turn dolly top and be provided with least two synchronization lifting oil cylinders.
3. high speed railway fragments-free track slab pre-tensioning system flowing water unit production line according to claim 1, it is characterized in that along each Station central axis is equipped with transhipment track, and described transportation trolley is reciprocal along the transhipment track or is cyclically transporting track Upper movement.
4. high speed railway fragments-free track slab pre-tensioning system flowing water unit production line according to claim 3, it is characterized in that described Transhipment track include at least two longitudinal direction transhipment tracks and the horizontal transhipment track with the longitudinal direction transhipment track vertical connection.
5. the high speed railway fragments-free track slab pre-tensioning system flowing water unit production according to any claim in claim 1-4 Line, the transhipment track that its feature is stated joins end to end.
6. the high speed railway fragments-free track slab pre-tensioning system flowing water unit life according to any claim in claim 2 to 5 Producing line, described transportation trolley walking route both sides are provided with the positioning support matched with operation station.
7. high speed railway fragments-free track slab pre-tensioning system flowing water unit production line according to claim 6, it is characterized in that described Transportation trolley on be provided with hoist cylinder, the hoist cylinder top is provided with positioning and guiding groove.
8. high speed railway fragments-free track slab pre-tensioning system flowing water unit production line according to claim 7, it is characterized in that described Hoist cylinder be four synchronization lifting oil cylinders for being fixed on transportation trolley corner side.
9. the high speed railway fragments-free track slab pre-tensioning system flowing water unit production line according to claim 7 or 8, it is characterized in that institute The transportation trolley stated is provided with fixed road wheel system and liftable road wheel system, described fixed road wheel system with can rise The wheel shaft for dropping road wheel system is arranged in a mutually vertical manner.
10. high speed railway fragments-free track slab pre-tensioning system flowing water unit production line according to claim 8, it is characterized in that can rise Drop road wheel system includes liftable road wheel, the change cylinder of rail being fixed on car body, the rod end of the change cylinder of rail with can rise The axle sleeve for dropping road wheel is connected, and the axle end of the liftable road wheel is connected with hydraulic motor.
CN201611120039.2A 2016-12-08 2016-12-08 High speed railway fragments-free track slab pre-tensioning system flowing water unit production line Active CN106738283B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611120039.2A CN106738283B (en) 2016-12-08 2016-12-08 High speed railway fragments-free track slab pre-tensioning system flowing water unit production line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611120039.2A CN106738283B (en) 2016-12-08 2016-12-08 High speed railway fragments-free track slab pre-tensioning system flowing water unit production line

Publications (2)

Publication Number Publication Date
CN106738283A true CN106738283A (en) 2017-05-31
CN106738283B CN106738283B (en) 2018-05-18

Family

ID=58881336

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611120039.2A Active CN106738283B (en) 2016-12-08 2016-12-08 High speed railway fragments-free track slab pre-tensioning system flowing water unit production line

Country Status (1)

Country Link
CN (1) CN106738283B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107225671A (en) * 2017-07-20 2017-10-03 山西高行液压股份有限公司 Pre-tensioning system produces the flexible flow production line of fragment-free track slab
CN111186012A (en) * 2020-01-17 2020-05-22 中铁三局集团有限公司 Automatic production line for railway track slabs

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313739B2 (en) * 1973-03-20 1976-10-07 Electrically operated conveying device for systems for the production of components
CN1865593A (en) * 2006-05-05 2006-11-22 欧阳炎 Bidirectional pretensioning method prestressed concrete railway board and assembly machine sets method production process
CN103216059A (en) * 2013-03-14 2013-07-24 牛智勇 Automatic production system for heat-insulating and decoration integrated boards
CN104441225A (en) * 2014-11-21 2015-03-25 天津银龙预应力材料股份有限公司 Continuous production line for manufacturing prestressed concrete track board for high speed railway
CN104742239A (en) * 2013-12-31 2015-07-01 艾乐迈铁科公司 Arrangement for casting concrete products
CN105690553A (en) * 2016-02-20 2016-06-22 保定市华锐方正机械制造有限公司 Precast concrete component production line
CN105773827A (en) * 2016-05-03 2016-07-20 国新德 Three-dimensional production system of prefabricated components
CN106042168A (en) * 2016-08-09 2016-10-26 中铁二十二局集团有限公司 Parallel double-station manufacturing shop for CRTS III type pre-tensioning method track boards

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313739B2 (en) * 1973-03-20 1976-10-07 Electrically operated conveying device for systems for the production of components
CN1865593A (en) * 2006-05-05 2006-11-22 欧阳炎 Bidirectional pretensioning method prestressed concrete railway board and assembly machine sets method production process
CN103216059A (en) * 2013-03-14 2013-07-24 牛智勇 Automatic production system for heat-insulating and decoration integrated boards
CN104742239A (en) * 2013-12-31 2015-07-01 艾乐迈铁科公司 Arrangement for casting concrete products
CN104441225A (en) * 2014-11-21 2015-03-25 天津银龙预应力材料股份有限公司 Continuous production line for manufacturing prestressed concrete track board for high speed railway
CN105690553A (en) * 2016-02-20 2016-06-22 保定市华锐方正机械制造有限公司 Precast concrete component production line
CN105773827A (en) * 2016-05-03 2016-07-20 国新德 Three-dimensional production system of prefabricated components
CN106042168A (en) * 2016-08-09 2016-10-26 中铁二十二局集团有限公司 Parallel double-station manufacturing shop for CRTS III type pre-tensioning method track boards

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107225671A (en) * 2017-07-20 2017-10-03 山西高行液压股份有限公司 Pre-tensioning system produces the flexible flow production line of fragment-free track slab
CN111186012A (en) * 2020-01-17 2020-05-22 中铁三局集团有限公司 Automatic production line for railway track slabs

Also Published As

Publication number Publication date
CN106738283B (en) 2018-05-18

Similar Documents

Publication Publication Date Title
CN105269187B (en) A kind of multi-vehicle-type vehicle body swinging cross shaping station fixture stores switching mechanism
US4800249A (en) Automatic system for assembly and welding metal sheet bodies, particularly car bodies, suitable for high mass production
CN201250022Y (en) Automatic setting machine
US9616596B2 (en) Method and device for the production of form parts
CN203876032U (en) Automatic prefabricated part production system
CN101795836B (en) Equipment for producing slabs on same production line
CN107000948A (en) The XY worktable of line transport system
KR101458308B1 (en) Manufacturing method of hybrid composite beams and hybrid composite beams
CN104989138B (en) Device for lifting bicycles into garage for three-dimensional bicycle parking garage
CN102416665B (en) High-pressure integrated toilet production line
CN203767507U (en) Horizontal-longitudinal traveling car
CN102814646A (en) Intelligent locating full-automatic bolt loosening and tightening machine
CN101575054B (en) Automatic setting machine
CN100398285C (en) Method of artificial board production line thermopress loading and unloading and machine set
CN205613972U (en) Automatic guide portable swing arm punching press machine people
US4040527A (en) Installation for manufacturing motor vehicles or other products comprising a number of component elements
CN104192554B (en) Semi-automatic fixed die table PC component production system
CN102528927A (en) Production line precast beam construction method
CN103866987A (en) Jig frame structure for truss assembling and method for assembling truss with jig frame structure
CN101987494A (en) Automotive brake chamber rubber diaphragm cycle molding device
CN102626772B (en) On-line core making technology and device
CN107042580A (en) A kind of precast concrete pipe culvert production line and production technology
CN107055025A (en) A kind of textile printing and dyeing cloth transfer trolley
CN204021950U (en) Translation stacker
CN105220879B (en) Architectural engineering 3D printer

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant