CN103009621A - Vertical slow-bonding prestressed strand outer sheath transverse rib forming machine - Google Patents
Vertical slow-bonding prestressed strand outer sheath transverse rib forming machine Download PDFInfo
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- CN103009621A CN103009621A CN2012105482798A CN201210548279A CN103009621A CN 103009621 A CN103009621 A CN 103009621A CN 2012105482798 A CN2012105482798 A CN 2012105482798A CN 201210548279 A CN201210548279 A CN 201210548279A CN 103009621 A CN103009621 A CN 103009621A
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Abstract
The invention discloses a vertical slow-bonding prestressed strand outer sheath transverse rib forming machine. The vertical slow-bonding prestressed strand outer sheath transverse rib forming machine comprises a machine frame, a motor, a gear transmission device, an upper driving shaft, a lower driving shaft, an upper driven shaft, a lower driven shaft, an upper double-row roller chain, a lower double-row roller chain, four double-row chain wheels with the same shape, upper modules and lower modules, wherein double-row chain wheels are arranged on the lower driving shaft, the lower driven shaft, the upper driving shaft and the upper driven shaft respectively; an upper module is fixedly connected on every two opposite L-shaped chain plates on the upper double-row roller chain; a lower module is fixedly connected on every two opposite L-shaped chain plates on the lower double-row roller chain; longitudinal elongated slots are formed at the bottoms of the upper modules and the bottoms of the lower modules respectively; and the upper modules of the upper double-row roller chain and the lower modules of the lower double-row roller chain are opposite and form a longitudinal through hole consisting of circular holes which are alternately formed according to hole diameters. The vertical slow-bonding prestressed strand outer sheath transverse rib forming machine has the advantages of small floor area, convenience for module replacement, low maintenance cost and long service life.
Description
Technical field
The present invention relates to a kind of vertical slow-adhesion prestress steel strand outer coated sheath cross rib forming machine.
Background technology
Slow-adhesion prestress steel strand by prestress wire, plastics outer coated sheath and be filled in prestress wire and the plastics outer coated sheath between slow adhesive binder form.Slow-adhesion prestress steel strand is the advantage that has bonded prestress steel strand wires and un-bonded prestressed steel strand concurrently, so slow-adhesion prestress steel strand is in widespread attention.For between the plastics outer coated sheath that makes slow-adhesion prestress steel strand and the outside concrete bonding firmly, at the shaping surface of plastics outer coated sheath cross rib is arranged.Prior art discloses a kind of slow bonding prestressed tendon outer coated sheath indenting machine, and it comprises body, rack drives device and molding device; The body top is the horizontal operation table top, has a vertical elongated slot on the horizontal operation table top; Molding device comprises: four fixed axis that are fixed on the orthogonal layout on the horizontal operation table top of body, be connected to positive six prisms on the fixed axis by bearing, on two transversely arranged fixed axis of horizontal operation table top positive six prismatic outside around the horizontal annular module chain on the horizontal operation table top that is positioned at body, module chain comprises the narrow module of several outside face width medial surfaces, tooth bar is formed on the bottom of module, the wide of module faces outer leptoprosopy inwardly, the leptoprosopy of module is corresponding with the side of positive six prisms, wide along continuous straight runs of module is provided with some coaxial orthodrome connected in stars and small arc-shaped connected in star, greatly, the small arc-shaped connected in star is arranged alternately, adjacent two modules are by rivet and upper, the lower module brace is hinged, article two, the adjacent straight line portion of horizontal annular module chain is parallel to each other and contacts that to cooperate the formation center be the processing department of through hole, and the vertical elongated slot on the horizontal operation table top is positioned at the below of processing department; The rack drives device is meshed with the tooth bar of the module of processing department by vertical elongated slot of horizontal operation table top.During use, the rack drives device orders about module chain and rotates, delayed bonding prestressed tendon passes the large of processing department simultaneously, the centre bore that the small arc-shaped connected in star forms, moving linearly under the effect of hauling machine, wherein the plastic sheath of delayed bonding prestressed tendon is in the hot melt state man-hour adding, because processing department is longer, can make the surface of plastic sheath form corrugated impression, and make this impression keep a period of time, the shape of impression is easily kept, in time delayed bonding prestressed tendon is cooled off by cooling water more afterwards, with the fixing impression shape of delayed bonding prestressed tendon, guaranteed the impression effect of delayed bonding prestressed tendon.
There is following problem in above-mentioned slow bonding prestressed tendon outer coated sheath indenting machine:
1, two horizontal annular module chains are tiled on the horizontal operation table top, objectively need larger horizontal operation table top, and floor space is larger.
2, tooth bar is formed on the bottom of module, module is by this rack and pinion engagement, vertical play easily occurs, therefore, stopping means must be set above module, stopping means the resistance that has increased block motion is set, also make between the two relative modules fit clearance larger simultaneously, easily make the plastics outer coated sheath that processes have axial thin slice, cause the waste of raw material.In addition, the friction between the tooth bar of module bottom and the horizontal operation table top makes horizontal operation table top and module all subject to damage.
3, module chain is that adjacent two modules are connected with upper and lower module brace by rivet, certain module damage, often the whole piece module chain all needs to change, and uses very uneconomical.
Summary of the invention
The object of the present invention is to provide a kind of floor space little, change that module is convenient, maintenance cost is low, the vertical slow-adhesion prestress steel strand outer coated sheath cross rib forming machine of long service life.
For achieving the above object, the present invention adopts following technical scheme:
A kind of vertical slow-adhesion prestress steel strand outer coated sheath cross rib forming machine, it is characterized in that, it comprises: frame, motor, gear drive, upper strata driving shaft, lower floor's driving shaft, upper strata driven shaft, lower floor's driven shaft, upper strata duplex chain, lower floor's duplex chain, four duplex chain wheel, upper module and lower modules that shape is identical;
Described motor is connected with described lower floor driving shaft, and described lower floor driving shaft is connected with described upper strata driving shaft by described gear drive; Described lower floor driving shaft and described lower floor driven shaft are positioned at sustained height, the height of described upper strata driving shaft and described upper strata driven shaft identical and lay respectively at described lower floor driving shaft and described lower floor driven shaft directly over, be respectively equipped with a described duplex chain wheel on described lower floor driving shaft, described lower floor driven shaft, described upper strata driving shaft and the described upper strata driven shaft, described lower floor driving shaft is connected by described lower floor duplex chain with two duplex chain wheels on the described lower floor driven shaft; Described upper strata driving shaft is connected by described upper strata duplex chain with two duplex chain wheels on the driven shaft of described upper strata; Described upper strata duplex chain and the identical endless chain that is all of described lower floor Double-row-roller Similarity Between Line Segments, the outer plate of the both sides of described upper strata duplex chain and described lower floor duplex chain is all along base outward De ∟ shape carrier bar, be fixedly connected with a described upper module on per two relative L shaped carrier bars on the duplex chain of described upper strata, be fixedly connected with a described lower module on per two relative L shaped carrier bars on the described lower floor duplex chain; The bottom of described upper module and the bottom of described lower module have respectively a vertical elongated slot, the upper module of the bottom straight line portion of described upper strata duplex chain is relative one by one with the lower module of the top straight line portion of described lower floor duplex chain, forms a longitudinal hole that is comprised of the circular port of pore size alternative arrangement.
Described upper module is connected on two relatively L shaped carrier bars of described upper strata duplex chain by screw bolt and nut; Described lower module is connected on two relative L shaped carrier bars of described lower floor duplex chain by screw bolt and nut.
The shape of described upper module and lower module is identical, and vertical elongated slot of described upper module and lower module all is comprised of the arc-shaped hole of center line same radius size alternative arrangement.
The both sides of vertical elongated slot of described upper module and lower module are respectively equipped with an anti-overflow groove.
The both sides of vertical elongated slot of described upper module have vertical projection; The both sides of vertical elongated slot of described lower module have the longitudinal fluting that matches with vertical projection of described upper module.
The both sides of vertical elongated slot of described upper module have respectively an anti-overflow groove.
The beneficial effect of technical scheme provided by the invention is:
1, the vertical slow-adhesion prestress steel strand outer coated sheath of the present invention cross rib forming machine, owing to adopting above design, floor space is little, upper module and lower module are not fragile.During use, driven by motor lower floor driving shaft rotates, and driving shaft drives the upper strata driving shaft by gear drive and rotates, and the upper strata driving shaft drives the upper strata driven shaft by duplex chain wheel and upper strata duplex chain and rotates; Lower floor's driving shaft drives lower floor's driven shaft by duplex chain wheel and lower floor's duplex chain and rotates; The lower module matched moulds of the upper module of the bottom straight line portion of upper strata duplex chain and the top straight line portion of lower floor's duplex chain, the slow adhesive binder of prestress wire elder generation spreading, pass through again coating machine spreading high density polyethylene (HDPE), temperature was very high when high density polyethylene (HDPE) just had been applied on the steel strand wires that scribble slow adhesive binder, be in mecystasis, prestress wire gait of march and upper, the straight line portion movement velocity of lower floor's duplex chain is consistent, slow bonding steel strand wires entered in the longitudinal hole of the vertical slow-adhesion prestress steel strand outer coated sheath of the present invention cross rib forming machine very soon before cross rib was shaped, shaping through a segment distance, from the other end of machine out, form the slow bonding steel strand wires that outer coated sheath has cross rib.Compared with prior art, the present invention does not exist horizontal operation table top and the flimsy problem of module in the prior art, the vertical slow-adhesion prestress steel strand outer coated sheath of the present invention cross rib forming machine long service life, and maintenance cost is low.
2, the vertical slow-adhesion prestress steel strand outer coated sheath of the present invention cross rib forming machine is because described upper module is connected on two relatively L shaped carrier bars of described upper strata duplex chain by screw bolt and nut; Described lower module is connected on two relative L shaped carrier bars of described lower floor duplex chain by screw bolt and nut, if having upper module or lower module to damage, is changed as long as turn on screw bolt and nut, saves maintenance cost and use cost thereof.
3, the vertical slow-adhesion prestress steel strand outer coated sheath of the present invention cross rib forming machine, because the shape of described upper module and lower module is identical, interchangeability is strong, processing cost is low, installs and convenient disassembly.
4, the vertical slow-adhesion prestress steel strand outer coated sheath of the present invention cross rib forming machine, the both sides of vertical elongated slot of described upper module and lower module are respectively equipped with an anti-overflow groove.When the plastics outer coated sheath of shaping prestress wire, form longitudinal rib if can enter anti-overflow groove when quantity of plastics is slightly large at outer coated sheath, the slit that the material that both had been conducive to avoid unnecessary enters between adjacent two upper modules or the lower module forms useless thin slice, is conducive to again the anchoring between prestress wire and the concrete.
5, the vertical slow-adhesion prestress steel strand outer coated sheath of the present invention cross rib forming machine, the both sides of vertical elongated slot of described upper module have vertical projection; The both sides of vertical elongated slot of described lower module have the longitudinal fluting that matches with vertical projection of described upper module.Because described upper module and lower module cooperatively interact by projection and groove, can not form useless plastic sheet on its surface during the processing prestress wire, save raw material.
6, the vertical slow-adhesion prestress steel strand outer coated sheath of the present invention cross rib forming machine, the edge of vertical elongated slot of described upper module has respectively an anti-overflow groove, when the plastics outer coated sheath of shaping prestress wire, provide extra unnecessary plastics to hold material space, when the plastics outer coated sheath of shaping prestress wire, form longitudinal rib if can enter anti-overflow groove when quantity of plastics is slightly large at outer coated sheath, the slit that the material that both had been conducive to avoid unnecessary enters between adjacent two upper modules or the lower module forms useless plastic tab, can form longitudinal rib at the plastics outer coated sheath again, be conducive to the anchoring between prestress wire and the concrete.
Description of drawings
Fig. 1 is the vertical slow-adhesion prestress steel strand outer coated sheath of the present invention cross rib shaping owner TV structure schematic diagram;
Fig. 2 is the vertical slow-adhesion prestress steel strand outer coated sheath of the present invention cross rib forming machine side-looking structural representation;
Fig. 3 is the upper module that is connected with the upper strata duplex chain in one embodiment of the invention and the lower module fit structure schematic diagram that is connected with the lower floor duplex chain;
Fig. 4 is upper module and lower module fit structure schematic diagram in another embodiment of the present invention;
Fig. 5 is upper module and lower module fit structure schematic diagram in yet another embodiment of the invention;
Fig. 6 is the A-A cutaway view of Fig. 5.
Reference numeral: 1-frame; 2-motor; 3-gear drive; 4-upper strata driving shaft; 5-lower floor driving shaft; 6-upper strata driven shaft; 7-lower floor driven shaft; 8-upper strata duplex chain; 9-lower floor duplex chain; 10-duplex chain wheel; 11-upper module; 12-lower module; 13 — ∟ shape carrier bars; 14-longitudinal hole; 15-bolt; 16-projection; 17-groove; 18-anti-overflow groove; 19-nut.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, the vertical slow-adhesion prestress steel strand outer coated sheath of the present invention cross rib forming machine, it comprises: frame 1, motor 2, gear drive 3, upper strata driving shaft 4, lower floor's driving shaft 5, upper strata driven shaft 6, lower floor's driven shaft 7, upper strata duplex chain 8, lower floor's duplex chain 9, four duplex chain wheel 10, upper module 11 and lower modules 12 that shape is identical;
Described motor 1 is connected with described lower floor driving shaft 5, and described lower floor driving shaft 5 is connected with described upper strata driving shaft 4 by described gear drive 3; Described lower floor driving shaft 5 and described lower floor driven shaft 7 are positioned at sustained height, the height of described upper strata driving shaft 4 and described upper strata driven shaft 6 identical and lay respectively at described lower floor driving shaft 5 and described lower floor driven shaft 7 directly over, be respectively equipped with a described duplex chain wheel 10 on described lower floor driving shaft 5, described lower floor driven shaft 7, described upper strata driving shaft 4 and the described upper strata driven shaft 6, described lower floor driving shaft 5 is connected by described lower floor duplex chain 9 with two duplex chain wheels 10 on the described lower floor driven shaft 7; Described upper strata driving shaft 4 is connected by described upper strata duplex chain 8 with two duplex chain wheels 10 on the described upper strata driven shaft 6; Described upper strata duplex chain 8 and the identical endless chain that is all of described lower floor duplex chain 9 shapes, the outer plate of the both sides of described upper strata duplex chain 8 and described lower floor duplex chain 9 is all along base outward De ∟ shape carrier bar 13, be fixedly connected with a described upper module 11 on per two relative L shaped carrier bars 13 on the duplex chain 8 of described upper strata, be fixedly connected with a described lower module 12 on per two relative L shaped carrier bars 13 on the described lower floor duplex chain 9; The bottom of the bottom of described upper module 11 and described lower module 12 has respectively a vertical elongated slot, the upper module of the bottom straight line portion of described upper strata duplex chain 8 is relative one by one with the lower module of the top straight line portion of described lower floor duplex chain 9, forms a longitudinal hole 14 that is comprised of the circular port of pore size alternative arrangement.
Described upper module 11 is connected on two relative L shaped carrier bars 13 of described upper strata duplex chain by bolt 15 and nut 19; Described lower module 12 is connected on two relative L shaped carrier bars 13 of described lower floor duplex chain by bolt 15 and nut.
The shape of described upper module 11 and lower module 12 identical (as shown in Figure 3), vertical elongated slot of described upper module 11 and lower module 12 all are comprised of the arc-shaped hole of center line same radius size alternative arrangement.
The both sides of vertical elongated slot of described upper module 11 and lower module 12 are respectively equipped with an anti-overflow groove 18(as shown in Figure 4).
The both sides of vertical elongated slot of described upper module 11 have vertical projection 16; The both sides of vertical elongated slot of described lower module 12 have the longitudinal fluting 17 that matches with vertical projection 16 of described upper module.(as shown in Figure 5).
The both sides of vertical elongated slot of described upper module 11 have respectively anti-overflow groove 18(such as a Fig. 5, shown in Figure 6).
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. vertical slow-adhesion prestress steel strand outer coated sheath cross rib forming machine, it is characterized in that, it comprises: frame, motor, gear drive, upper strata driving shaft, lower floor's driving shaft, upper strata driven shaft, lower floor's driven shaft, upper strata duplex chain, lower floor's duplex chain, four duplex chain wheel, upper module and lower modules that shape is identical;
Described motor is connected with described lower floor driving shaft, and described lower floor driving shaft is connected with described upper strata driving shaft by described gear drive; Described lower floor driving shaft and described lower floor driven shaft are positioned at sustained height, the height of described upper strata driving shaft and described upper strata driven shaft identical and lay respectively at described lower floor driving shaft and described lower floor driven shaft directly over, be respectively equipped with a described duplex chain wheel on described lower floor driving shaft, described lower floor driven shaft, described upper strata driving shaft and the described upper strata driven shaft, described lower floor driving shaft is connected by described lower floor duplex chain with two duplex chain wheels on the described lower floor driven shaft; Described upper strata driving shaft is connected by described upper strata duplex chain with two duplex chain wheels on the driven shaft of described upper strata; Described upper strata duplex chain and the identical endless chain that is all of described lower floor Double-row-roller Similarity Between Line Segments, the outer plate of the both sides of described upper strata duplex chain and described lower floor duplex chain is all along base outward De ∟ shape carrier bar, be fixedly connected with a described upper module on per two relative L shaped carrier bars on the duplex chain of described upper strata, be fixedly connected with a described lower module on per two relative L shaped carrier bars on the described lower floor duplex chain; The bottom of described upper module and the bottom of described lower module have respectively a vertical elongated slot, the upper module of the bottom straight line portion of described upper strata duplex chain is relative one by one with the lower module of the top straight line portion of described lower floor duplex chain, forms a longitudinal hole that is comprised of the circular port of pore size alternative arrangement.
2. vertical slow-adhesion prestress steel strand outer coated sheath cross rib forming machine according to claim 1 is characterized in that, described upper module is connected on two relatively L shaped carrier bars of described upper strata duplex chain by screw bolt and nut; Described lower module is connected on two relative L shaped carrier bars of described lower floor duplex chain by two screw bolt and nut.
3. vertical slow-adhesion prestress steel strand outer coated sheath cross rib forming machine according to claim 1 and 2, it is characterized in that, the shape of described upper module and lower module is identical, and vertical elongated slot of described upper module and lower module all is comprised of the arc-shaped hole of center line same radius size alternative arrangement.
4. vertical slow-adhesion prestress steel strand outer coated sheath cross rib forming machine according to claim 3 is characterized in that, the both sides of vertical elongated slot of described upper module and lower module are respectively equipped with an anti-overflow groove.
5. vertical slow-adhesion prestress steel strand outer coated sheath cross rib forming machine according to claim 1 and 2 is characterized in that, the both sides of vertical elongated slot of described upper module have vertical projection; The both sides of vertical elongated slot of described lower module have the longitudinal fluting that matches with vertical projection of described upper module.
6. vertical slow-adhesion prestress steel strand outer coated sheath cross rib forming machine according to claim 1 and 2 is characterized in that, the both sides of vertical elongated slot of described upper module have respectively an anti-overflow groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105482798A CN103009621A (en) | 2012-12-17 | 2012-12-17 | Vertical slow-bonding prestressed strand outer sheath transverse rib forming machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012105482798A CN103009621A (en) | 2012-12-17 | 2012-12-17 | Vertical slow-bonding prestressed strand outer sheath transverse rib forming machine |
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| CN103009621A true CN103009621A (en) | 2013-04-03 |
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| CN2012105482798A Pending CN103009621A (en) | 2012-12-17 | 2012-12-17 | Vertical slow-bonding prestressed strand outer sheath transverse rib forming machine |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3981663A (en) * | 1973-09-10 | 1976-09-21 | Lupke Gerd Paul Heinrich | Apparatus for making high speed corrugated plastic tubing |
| CN1041130A (en) * | 1988-09-16 | 1990-04-11 | 曼夫瑞德·A·A·鲁波克 | The Improvement of Adopting Negative Pressure Module for Pipe Making Equipment |
| CN201702886U (en) * | 2010-04-16 | 2011-01-12 | 安徽省池州市忠宏管业有限公司 | Mould of corrugated pipe |
| CN203004314U (en) * | 2012-12-17 | 2013-06-19 | 中国京冶工程技术有限公司 | Transverse rib forming machine of vertical retard-bonded prestressed steel strand external sheath |
-
2012
- 2012-12-17 CN CN2012105482798A patent/CN103009621A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3981663A (en) * | 1973-09-10 | 1976-09-21 | Lupke Gerd Paul Heinrich | Apparatus for making high speed corrugated plastic tubing |
| CN1041130A (en) * | 1988-09-16 | 1990-04-11 | 曼夫瑞德·A·A·鲁波克 | The Improvement of Adopting Negative Pressure Module for Pipe Making Equipment |
| CN201702886U (en) * | 2010-04-16 | 2011-01-12 | 安徽省池州市忠宏管业有限公司 | Mould of corrugated pipe |
| CN203004314U (en) * | 2012-12-17 | 2013-06-19 | 中国京冶工程技术有限公司 | Transverse rib forming machine of vertical retard-bonded prestressed steel strand external sheath |
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Application publication date: 20130403 |