CN1169659C - Method of making hollow tube for reinforced concrete - Google Patents
Method of making hollow tube for reinforced concrete Download PDFInfo
- Publication number
- CN1169659C CN1169659C CNB021225583A CN02122558A CN1169659C CN 1169659 C CN1169659 C CN 1169659C CN B021225583 A CNB021225583 A CN B021225583A CN 02122558 A CN02122558 A CN 02122558A CN 1169659 C CN1169659 C CN 1169659C
- Authority
- CN
- China
- Prior art keywords
- tube
- open
- mould
- reinforced concrete
- close type
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 71
- 238000004519 manufacturing process Methods 0.000 title abstract description 18
- 239000004568 cement Substances 0.000 claims abstract description 109
- 239000002002 slurry Substances 0.000 claims abstract description 101
- 239000000835 fiber Substances 0.000 claims abstract description 75
- 150000001875 compounds Chemical class 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 29
- 230000002787 reinforcement Effects 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims description 51
- 239000004744 fabric Substances 0.000 claims description 38
- 239000004567 concrete Substances 0.000 claims description 31
- 210000001161 mammalian embryo Anatomy 0.000 claims description 20
- 238000012423 maintenance Methods 0.000 claims description 18
- 239000004570 mortar (masonry) Substances 0.000 claims description 14
- 239000004575 stone Substances 0.000 claims description 12
- 238000007667 floating Methods 0.000 claims description 10
- 238000004026 adhesive bonding Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000011083 cement mortar Substances 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000002788 crimping Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000007569 slipcasting Methods 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims description 3
- 238000007596 consolidation process Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 210000001578 tight junction Anatomy 0.000 claims description 3
- 238000003892 spreading Methods 0.000 abstract 2
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Revetment (AREA)
Abstract
The present invention relates to a manufacture method of a hollow tube used for reinforced concrete. The manufacture method is characterized in that moulds are manufactured according to the shape and the specification of the hollow pipe; cement slurry or cement slurry containing short fiber is prepared; a sealing plate for pipe end openings is prefabricated; cement fiber slurry or a cement fibre web, material spreading slurry or a compound tube wall billet of cement fiber slurry or a cement fibre web and material spreading slurry are spread on opening and closing type collapsible elastic tube moulds; the moulds are matched for moulding; the opening and closing type collapsible elastic tube mould is maintained and opened; if necessary, strengthening processing and reinforcement processing are carried out to interface seams, the unsealed pipe end openings are sealed, and finished products are obtained after processing. The manufacture method has the characteristics of simple working procedure, easy operation, high productive efficiency, etc., and the manufacture method of a hollow tube used for reinforced concrete is easy to industrially implement.
Description
(1) technical field
The present invention relates to a kind of hollow tube for reinforced concrete and preparation method thereof, particular manufacturing craft.
(2) background technology
At present, in numerous buildings, the frame structure of large span, large bay has adopted cast-in-place hollow arch without beam technology, have the reduction of erection time, reduce cost, improve building usage space, reduce advantages such as deadweight, anti-seismic performance are good.And employed one-tenth pole is permanent core in the arch without beam, as paper tube, plastic tube, metal hollow pipe, horniness thin-walled tube etc.These tubular core molds or member are mainly considered the concrete of finding time, and alleviate floor weight.Wherein paper tube, plastic tube, metal hollow pipe etc. are higher because of cost, thereby reality is seldom used.At present, what the overwhelming majority was used in engineering is horniness thin-walled tube, as the patent No. is ZL99249755.8 " cast-in-place reinforced concrete filling fiber reinforcement type thin wall cylinder ", it is made up of horniness thin-walled tube and two ends plug, two end plugs form an enclosed cavity with the horniness thin-walled tube closed at both ends, and horniness thin-walled tube cross section and plug shape can be circle, square, trapezoidal or other is special-shaped.This kind fiber reinforcement type thin wall cylinder, its preparation method can adopt Wrapping formed method, and is Wrapping formed on movable tubular internal mold, after the Wrapping formed demoulding of body, the shutoff mouth of pipe covered in the single or multiple lift fiber stringing outsourcing of band cement mortar, is finished product.Also can adopt sheet metal, rubber slab, exterior sheathings such as plastic plate, expect on the exterior sheathing upper berth, material can be and accompanies one deck enhancing net between two layers of Binder Materials, as glass fiber mesh, steel wire etc., material also can be and is mixed with glass fiber in the Binder Materials, steel wires etc. strengthen silk, the thickness of material can be made as requested, complete the material and compacting floating after, the exterior sheathing that is covered with material is longitudinally scrolled up, simultaneously two end caps are placed on material two ends longitudinally, after exterior sheathing is rolled into tubular, with jig exterior sheathing is fixed, reel is placed on the joint seal that vibrates on the bobbing machine, seal seam after, seamless core pipe embryo is carried out maintenance, in the particular manufacturing craft that prevents from reel distortion, reel can be placed to have a concave surface that is complementary with the reel outer rim, slough exterior sheathing after the maintenance, make finished product, exterior sheathing can use repeatedly.Also can manage the fibrous composite that paves in external mold or the half of pipe internal mold at one side of something; the demoulding obtains half of pipe after the maintenance; then the pipe end of two half of pipes is placed the bulkhead joint and carry out the joint close processing; and the formation horniness thin-walled tube; perhaps the two halves pipe is engaged earlier and carry out the joint close processing, then use the bulkhead shutoff mouth of pipe all can again.The light-wall pipe that adopts above-mentioned movable tubular internal mold to make, because of the prefabricated two ends plug that bonds again of light-wall pipe elder generation, thereby the phenomenon that exists the pipe end plug in transportation, transhipment, construction and installation process, to be easy to drop, adhesion strength is not high, and globality is poor, and production efficiency is low.Equally, adopt the exterior sheathing method, its end cap is placed on material two ends longitudinally, the side plane of end cap is bonded on the slip of port of hollow pipe, thereby have also that the pipe end end cap is easy to drop, adhesion strength is not high, the problem of globality difference in transportation, transhipment, construction and installation process, simultaneously, adopt the machinery joint seal that vibrates, the phenomenon that material and exterior sheathing come off easily takes place, the particular manufacturing craft of the concave surface that is complementary with the reel outer rim is adopted in the typing of exterior sheathing reel in addition, thereby it produces trouble, and production efficiency is also lower.And adopt one side of something pipe external mold or the half of pipe of half of pipe internal mold making earlier, and again horniness thin-walled tube is made in the two halves tube seam, also be prone to phenomenon seam crossing cracking, destruction; equally, its adhesion strength is not high, and globality is relatively poor; production efficiency is lower, and manufacture craft is too complicated.Therefore, develop a kind of novel hollow tube for reinforced concrete and preparation method thereof, particular manufacturing craft for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of hollow tube for reinforced concrete and preparation method thereof, particular manufacturing craft, have that technology is simple, processing ease, production efficiency height, be convenient to characteristics such as industrializing implementation, characteristics such as simultaneously, the hollow pipe of made has intensity height, good integrity, overall dimensions are accurate, cost is low.
The feature of preparation method of the present invention is:
(1) mould of having made according to the profile specification preparation of hollow pipe;
(2) preparation cement slurry or contain the cement slurry of short fiber;
(3) prepare prefabricated pipe end seal plate;
(4) form compound tube wall idiosome at open and close type elasticity tube mould upper berth Cement fibre slip or fleece, cloth cement material slurry or both;
(5), shape keeping piece is placed in the open and close type elasticity tube mould not during setting and harden at tube wall slip idiosome, then open and close type elasticity tube mould parcel shape keeping piece is closed up, and with the fastening open and close type elasticity of clamp part tube mould interface limit or hold open and close type elasticity tube mould tightly;
(6) maintenance, open open and close type elasticity tube mould.
Feature of the present invention also is:
(1) mould of having made according to the profile specification preparation of hollow pipe;
(2) preparation cement slurry or contain the cement slurry of short fiber;
(3) prepare prefabricated pipe end seal plate;
(4) form compound tube wall idiosome at open and close type elasticity tube mould upper berth Cement fibre slip or fleece, cloth cement material slurry or both;
(5) at tube wall slip idiosome not during setting and harden, the pipe end seal plate is placed on two ends on the tube wall slip idiosome, close up open and close type elasticity tube mould, make tube wall idiosome parcel pipe end seal plate, with the fastening open and close type elasticity of clamp part tube mould interface limit or hold open and close type elasticity tube mould tightly, make pipe end seal plate and inside pipe wall slip idiosome be bonded to integral body;
(6) maintenance, open open and close type elasticity tube mould.
Feature of the present invention also is:
(1) mould of having made according to the profile specification preparation of hollow pipe;
(2) preparation cement slurry or contain the cement slurry of short fiber;
(3) prepare prefabricated pipe end seal plate;
(4) form compound tube wall idiosome at open and close type elasticity tube mould upper berth Cement fibre slip or fleece, cloth cement material slurry or both;
(5) at tube wall slip idiosome not during setting and harden, the pipe end seal plate is placed on a end on the tube wall slip idiosome, the other end is placed shape keeping piece, close up open and close type elasticity tube mould, make tube wall idiosome parcel pipe end seal plate, idiosome or tube mould parcel shape keeping piece are with the fastening open and close type elasticity of clamp part tube mould interface limit or hold open and close type elasticity tube mould tightly;
(6) maintenance, open open and close type elasticity tube mould.
Feature of the present invention also is after operation 5, compacting or reinforcement idiosome interface seam in the embryonic tube that closes tight tube mould.
Feature of the present invention is also that after operation 5 compacting or reinforcement idiosome interface seam are installed prefabricated pipe end seal plate, and made it to be bonded to integral body with embryonic tube inwall idiosome in the embryonic tube that closes tight tube mould.
Feature of the present invention also is hollow pipe interface seam is strengthened or consolidation process.
Feature of the present invention also be to hollow pipe not the pipe port of shutoff seal processing.
Like this, when making hollow tube for reinforced concrete, the fibrous composite slip paves on the open and close type elasticity tube that has trailed, bulkhead or shape keeping piece are put in two ends, then with the open and close type elasticity tube parcel bulkhead or the shape keeping piece that trail, buckle clamp part, maintenance to the stipulated time demoulding gets final product, but hollow pipe intensity height, the good integrity one-shot forming of Zhi Zuoing like this, overall dimensions are accurate, cost is low, have that operation is simple, processing ease, production efficiency height, be convenient to characteristics such as industrializing implementation, thereby reached purpose of the present invention.
When feature of the present invention is that also the shape keeping piece of open and close type elasticity tube mould end is long cylinder, at tube wall slip idiosome not during setting and harden, extract out long cylinder rotated compaction tube wall idiosome and seam in the elasticity tube mould of having locked after, the pipe end seal plate is installed in the tube wall idiosome end, and makes it to be bonded to integral body with the tube wall idiosome.
The shape keeping piece that feature of the present invention also is open and close type elasticity tube mould end is during for support shape ring, not during setting and harden, the pipe end seal plate passed shape maintaining ring at tube wall slip idiosome, is installed in the tube wall idiosome end and makes it to be bonded to integral body with the tube wall idiosome.
Feature of the present invention is that also the step that forms compound tube wall base substrate at open and close type elasticity tube mould upper berth Cement fibre net, cloth slip is:
(1) open and close type elasticity tube mould upper berth cement slurry or contain short fiber cement slurry;
(2) shop one deck or multilayer enhancement layer on institute's stone slurry, enhancement layer is fiber cloth or fleece or woven wire or filament or their combination;
(3) repave one deck cement slurry or contain the cement slurry of short fiber thereon;
(4) repeating step (2) and (3) are formed with the be superimposed compound tube wall idiosome of glued layer structure of two layers, three layers or multilayer enhancement layer and feed pulp layer in case of necessity;
Feature of the present invention is that also forming compound tube wall idiosome at open and close type elasticity tube mould upper berth Cement fibre slip is with the cement slurry that contains short fiber, by mortar pump or manually with slip casting to the open and close type elasticity tube mould that has trailed, the compacting that paves is floating makes compound tube wall idiosome.
Feature of the present invention is that also forming compound tube wall idiosome at open and close type elasticity tube mould upper berth Cement fibre slip is to use cement slurry, the fiber of cutting and cement slurry are mixed be sprayed onto on the open and close type elasticity tube mould that has trailed by spraying cutting machine, slip is paved, and compacting is floating makes compound tube wall idiosome.
Feature of the present invention is that also the pipe end seal plate is mixed into slip in proportion by cement, sand, water, additive or stone or light material, and slip casting is floating, closely knit in circle mould or single face die or band groove single face die, forms finished product after the maintenance.
Feature of the present invention also is the not shutoff of hollow pipe port, with passing through one deck cement slurry one deck fiber cloth one deck cement slurry again, repeat the pipe end seal slab that above-mentioned steps forms multilayer in case of necessity, its crimping is sealed the mouth of pipe and be bonded in the shutoff of pipe port outer wall.
Feature of the present invention also is the not shutoff of hollow pipe port, with mortar or fine-stone concrete or lightweight concrete wet feed slurry, add swelling agent in case of necessity, stack certain thickness on the level land by the size similar to empty cross section in the hollow pipe, hollow pipe is stood up, the shutoff mouth of pipe does not entangle wet pulp, and vibration makes wet pulp closely contact with the hollow pipe inwall and is bonded to integral body, and formation is sealed; Or stand up hollow pipe earlier and pour a certain amount of above-mentioned wet feed slurry into the pipe internal vibration from hollow pipe is suitable for reading, the wet feed slurry closely being contacted with the hollow pipe inwall be bonded to integral body, formation is sealed, and presses the preceding method shutoff other end again.
Feature of the present invention also be open and close type elasticity tube mould upper berth Cement fibre slurry or fleece, cloth cement material slurry or above-mentioned both when forming compound tube wall idiosome, expose the fleece that seam overlap joint usefulness is arranged at the edge of compound tube wall idiosome.
Feature of the present invention is that also shape keeping piece is the permanent shape maintaining plate of fixing.
Feature of the present invention is that also shape keeping piece is the pipe end seal plate.
Feature of the present invention is that also shape keeping piece is the pipe end seal plate that is placed on the tube wall slip idiosome.
Feature of the present invention is that also hollow pipe tube wall idiosome longitudinal length is less than the longitudinal length of open and close type elasticity tube mould.
Feature of the present invention is that also shape keeping piece is movable shape maintaining plate.
Feature of the present invention is that also shape keeping piece is support shape ring or shape maintaining ring.
Feature of the present invention is that also hollow pipe sealing two ends plate length is less than tube mould length.
Feature of the present invention is that also tube wall idiosome junction is extended with fleece on one side.
Feature of the present invention is that also the fleece that tube wall slip idiosome stretches out is overlapped on opposite side slurry idiosome on one side.
A kind of hollow tube for reinforced concrete, comprise hollow body and pipe end seal plate, pipe end seal plate closed hollow pipe forms enclosed cavity, it is characterized in that hollow body has two slip embryo edge joints of a tube wall idiosome longitudinally to close the glued joint close that forms, the pipe end seal plate is wrapped in hollow pipe pipe port inwall.
Feature of the present invention is that also described joint close is elongated joint close.
Feature of the present invention is that also there is the streak of open and close type elasticity tube joint close longitudinally in the glued slit-tube outside that engages of body.
Feature of the present invention is that also there is the structure of compacting or reinforcement idiosome joint close inboard, body joint close position.
Feature of the present invention also is the reinforcement of carrying out after body joint close position has body solid firmly or reinforces structure.
Feature of the present invention is that also described joint close has the overlap joint thing for vertical embryo limit of the idiosome that forms pipe, takes to tie another side and form described joint close.
Feature of the present invention is that also described joint close becomes the joint close of one for the idiosome two vertical embryo limit edge-jointing adhesives that form pipe.
Feature of the present invention also is limit, tube wall idiosome two longitudinal side butt joint, the butt joint back joint close position two idiosomes not site closure carry out reinforcement or compacting to form described joint close.
Feature of the present invention also is body end inwall and pipe end seal plate, has the two gluing to be the glue interface of one.
Feature of the present invention is that also inboard wall of tube body and shape keeping piece have the two gluing to be the glue interface of one.
Feature of the present invention is that also the pipe end seal edges of boards and the glued joint close on pipe idiosome limit join.
Feature of the present invention is that also the shape keeping piece limit and the glued joint close on pipe idiosome limit join.
Feature of the present invention is that also tube wall and pipe end seal plate have the two gluing to be the glue interface of one.
Feature of the present invention is that also tube wall is short fiber cement mortar or short fiber cement mortar tube wall.
Feature of the present invention is that also tube wall is fleece or cloth cement bonded sand slurry tube wall.
Feature of the present invention is that also tube wall is the Cement fibre mortar tube wall of fleece or cloth.
Feature of the present invention is that also tube wall is ferro-cement or ferro-cement short fiber mortar tube wall.
Feature of the present invention is that also the fleece of tube wall termination or cloth and slip wrap up the pipe end seal plate jointly.
Feature of the present invention is that also the pipe end seal plate is the lightweight concrete.
Feature of the present invention is that also the prefabricated pipe end seal plate that is wrapped in the pipe end is concrete plate or reinforced concrete slab or steel wire concrete plate or bar-mat reinforcement concrete plate.
Feature of the present invention is that also cast-in-place hush panel is mortar plate, fine-stone concrete plate, light concrete panel cast-in-place in the precast hollow pipe.
Feature of the present invention is that also the hush panel of hollow pipe inwall parcel is the wet feed slurry hush panel that setting and harden forms in pipe.
Feature of the present invention is that also the hush panel of hollow pipe inwall one end parcel is prefabricated hush panel, and the hush panel of other end parcel is the wet feed slurry hush panel that setting and harden forms in pipe.
A slice at least that feature of the present invention also is now to smear the pipe end seal plate of tube wall slurry embryo parcel is prefabricated hush panel.
Feature of the present invention is that also two pipe end seal plates of precast hollow pipe parcel are prefabricated hush panel.
Feature of the present invention is that also the pipe end seal plate that the precast hollow pipe is wrapped in inside pipe wall is the hush panel that the wet feed starchization forms.
Feature of the present invention also is the hush panel that precast hollow Guan Yiduan parcel wet feed starchization forms, and the other end wraps up prefabricated hush panel.
Feature of the present invention is that also hollow tube wall joint close one side is the side of fleece or fiber cloth.
Feature of the present invention is that also the pipe end seal plate is wrapped in hollow pipe pipe end outer wall, has one along tube wall tube wall two slip embryo edge joints to be closed and constitute the glued joint close of hollow pipe on the body.
Feature of the present invention is that also the hollow pipe port with passing through one deck cement slurry one deck fiber cloth one deck cement slurry again, perhaps repeats above-mentioned steps, forms the pipe end seal plate embryo of multilayer, its crimping is sealed the mouth of pipe and be bonded in the shutoff of pipe port outer wall.
A kind of open and close type elasticity tube mould, it is characterized in that comprising tube template, clamp part, interface limit, the tube template longitudinal edge is provided with two strip interface limits, clamp part closes tube template two interface limits tight and closed, the interface limit is closed and is tightly made the closed external mold cylindrical die that constitutes closure of a die face, and tube template is the elasticity tube template.
Feature of the present invention is that also interface limit evagination is on the tube mould of closure.
Feature of the present invention is that also the interface limit becomes L shaped being connected on the tube template.
Feature of the present invention is that also at least one interface limit is elongated lath-shaped.
Feature of the present invention is that also elongated strip interface limit has only a side to be connected with open and close type elasticity tube template.
Feature of the present invention is that also two strip interface limits all have only a side to be connected with tube template.
Feature of the present invention is that also at least one interface limit is arranged at the tube template outside.
Feature of the present invention is that also at least one strip interface limit protrudes from the tube template outside.
Feature of the present invention is also that the interface limit protrudes from and closes the tight closed barrel mould outside.
Feature of the present invention is also that strip interface limit protrudes from and closes the tight closed barrel mould outside.
After feature of the present invention also was to close tightly, two tabular interface limits, two plates were parallel.
Feature of the present invention also be to close tight after, two interface limits are parallel and protrude from the closed barrel mould outside.
Feature of the present invention is that also two interface limits close junction, tight back and be shaped as
Shape.
Feature of the present invention is that also clamp part is to close the clamp part that is right after mouthful limit.
Feature of the present invention is that also clamp part is the clamp part on fixed interface limit.
Feature of the present invention is that also clamp part is the clamp part that closes tight and fixed interface limit.
Feature of the present invention is that also clamp part is to hold open and close type elasticity tube mould tightly and make the interface limit close tight device.
Feature of the present invention is that also two above clamp parts close tightly in the tube mould outside.
Feature of the present invention is that also tight face is closed at least one interface limit and the tube template molding plane joins.
Feature of the present invention also is the joint close and the handing-over of tube template molding plane on interface limit.
Feature of the present invention is that also the interface limit is fixed on the tube template.
Feature of the present invention is that also interface limit and tube template connect as one.
Feature of the present invention is that also interface limit wall ratio tube side thickness of die is big.
Feature of the present invention is also that clamp part closes tightly and is protruding from the interface limit of closed barrel mould.
Feature of the present invention is also that clamp part closes tightly and is protruding from the parallel interface limit of closed barrel mould.
Feature of the present invention also is two elongated protrusion open and close type elasticity tube outsides, strip interface limits.
Feature of the present invention is that also two parallel elongated strip interface limits protrusions that tightened together by clamp part are in the open and close type elasticity tube outside.
Feature of the present invention also is to be fastened on two clamp parts on the parallel elongated strip interface limit to be had more than two.
Feature of the present invention also is to be fastened on two clamp parts on the parallel elongated strip interface limit to be had more than two, and all protrude in the open and close type elasticity tube outside on clamp part and interface limit.
Feature of the present invention is that also clamp part compresses the position on the lateral surface on interface limit.
Feature of the present invention is that also plural clamp part is pressed on the lateral surface on interface limit.
(4) description of drawings
Fig. 1 is the structural representation of the deployed condition of the used open and close type elasticity tube mould 1 of the present invention.
Fig. 2 is the used pipe end seal board mold (2-a) of the present invention and by the structural representation of the corresponding prefabricated pipe end closure plate (2-b) that makes of this mould, can adopt that ordinary concrete or reinforced concrete or bar-mat reinforcement concrete or steel wire concrete pour into in-mold molding, maintenance forms.
Fig. 3 is paved on the open and close type elasticity tube mould 1 of the present invention Cement fibre net, cloth slip, has formed compound tube wall idiosome.
Fig. 4 is on the open and close type elasticity tube mould 1 of the present invention, is placed with the pipe end seal plate at an end of compound tube wall idiosome, and the other end is placed with the state diagram of movable shape maintaining plate.
Fig. 5 is after open and close type elasticity tube mould 1 of the present invention closes up parcel pipe end seal plate and movable shape maintaining plate together with tube wall slip idiosome, by the state diagram after clamp part 2 lockings.
Fig. 6 is the state diagram of open and close type elasticity tube mould 1 of the present invention when unclamping.
Fig. 7 is the hollow pipe that method of the present invention makes.
(5) specific embodiment
The present invention is further illustrated for following structure drawings and Examples.
The feature of preparation method of the present invention is:
(1) mould of having made according to the profile specification preparation of hollow pipe; Fig. 1 is the structural representation of the deployed condition of the used open and close type elasticity tube mould 1 of the present invention.
(2) preparation cement slurry or contain the cement slurry of short fiber;
(3) prepare prefabricated pipe end seal plate; Fig. 2 is the used pipe end seal board mold (2-a) of the present invention and by the structural representation of the corresponding prefabricated pipe end closure plate (2-b) that makes of this mould, can adopt that ordinary concrete or reinforced concrete or bar-mat reinforcement concrete or steel wire concrete pour into in-mold molding, maintenance forms.
(4) form compound tube wall idiosome at open and close type elasticity tube mould upper berth Cement fibre slip or fleece, cloth cement material slurry or both; Fig. 3 is paved on the open and close type elasticity tube mould 1 of the present invention Cement fibre net, cloth slip, has formed compound tube wall idiosome.
(5), shape keeping piece is placed in the open and close type elasticity tube mould not during setting and harden at tube wall slip idiosome, then open and close type elasticity tube mould parcel shape keeping piece is closed up, and with the fastening open and close type elasticity of clamp part tube mould interface limit or hold open and close type elasticity tube mould tightly;
(6) maintenance, open open and close type elasticity tube mould.Fig. 6 is the state diagram of open and close type elasticity tube mould 1 of the present invention when unclamping.
Feature of the present invention also is:
(1) mould of having made according to the profile specification preparation of hollow pipe;
(2) preparation cement slurry or contain the cement slurry of short fiber;
(3) prepare prefabricated pipe end seal plate;
(4) form compound tube wall idiosome at open and close type elasticity tube mould upper berth Cement fibre slip or fleece, cloth cement material slurry or both;
(5) at tube wall slip idiosome not during setting and harden, the pipe end seal plate is placed on two ends on the tube wall slip idiosome, close up open and close type elasticity tube mould, make tube wall idiosome parcel pipe end seal plate, with the fastening open and close type elasticity of clamp part tube mould interface limit or hold open and close type elasticity tube mould tightly, make pipe end seal plate and inside pipe wall slip idiosome be bonded to integral body;
(6) maintenance, open open and close type elasticity tube mould.
Feature of the present invention also is:
(1) mould of having made according to the profile specification preparation of hollow pipe;
(2) preparation cement slurry or contain the cement slurry of short fiber;
(3) prepare prefabricated pipe end seal plate;
(4) form compound tube wall idiosome at open and close type elasticity tube mould upper berth Cement fibre slip or fleece, cloth cement material slurry or both;
(5) at tube wall slip idiosome not during setting and harden, the pipe end seal plate is placed on a end on the tube wall slip idiosome, the other end is placed shape keeping piece, close up open and close type elasticity tube mould, make tube wall idiosome parcel pipe end seal plate, idiosome or tube mould parcel shape keeping piece are with the fastening open and close type elasticity of clamp part tube mould interface limit or hold open and close type elasticity tube mould tightly; Fig. 4 is on the open and close type elasticity tube mould 1 of the present invention, is placed with the pipe end seal plate at an end of compound tube wall idiosome, and the other end is placed with the state diagram of movable shape maintaining plate.Fig. 5 is after open and close type elasticity tube mould 1 of the present invention closes up parcel pipe end seal plate and movable shape maintaining plate together with tube wall slip idiosome, by the state diagram after clamp part 2 lockings.
(6) maintenance, open open and close type elasticity tube mould.
Feature of the present invention also is after operation 5, compacting or reinforcement idiosome interface seam in the embryonic tube that closes tight tube mould.
Feature of the present invention is also that after operation 5 compacting or reinforcement idiosome interface seam are installed prefabricated pipe end seal plate, and made it to be bonded to integral body with embryonic tube inwall idiosome in the embryonic tube that closes tight tube mould.
Feature of the present invention also is hollow pipe interface seam is strengthened or consolidation process.
Feature of the present invention also be to hollow pipe not the pipe port of shutoff seal processing.
When feature of the present invention is that also the shape keeping piece of open and close type elasticity tube mould end is long cylinder, at tube wall slip idiosome not during setting and harden, extract out long cylinder rotated compaction tube wall idiosome and seam in the elasticity tube mould of having locked after, the pipe end seal plate is installed in the tube wall idiosome end, and makes it to be bonded to integral body with the tube wall idiosome.
The shape keeping piece that feature of the present invention also is open and close type elasticity tube mould end is during for support shape ring, not during setting and harden, the pipe end seal plate passed shape maintaining ring at tube wall slip idiosome, is installed in the tube wall idiosome end and makes it to be bonded to integral body with the tube wall idiosome.
Feature of the present invention is that also the step that forms compound tube wall base substrate at open and close type elasticity tube mould upper berth Cement fibre net, cloth slip is:
(1) open and close type elasticity tube mould upper berth cement slurry or contain short fiber cement slurry;
(2) shop one deck or multilayer enhancement layer on institute's stone slurry, enhancement layer is fiber cloth or fleece or woven wire or filament or their combination;
(3) repave one deck cement slurry or contain the cement slurry of short fiber thereon;
(4) repeating step (2) and (3) are formed with the be superimposed compound tube wall idiosome of glued layer structure of two layers, three layers or multilayer enhancement layer and feed pulp layer in case of necessity;
Feature of the present invention is that also forming compound tube wall idiosome at open and close type elasticity tube mould upper berth Cement fibre slip is with the cement slurry that contains short fiber, by mortar pump or manually with slip casting to the open and close type elasticity tube mould that has trailed, the compacting that paves is floating makes compound tube wall idiosome.
Feature of the present invention is that also forming compound tube wall idiosome at open and close type elasticity tube mould upper berth Cement fibre slip is to use cement slurry, the fiber of cutting and cement slurry are mixed be sprayed onto on the open and close type elasticity tube mould that has trailed by spraying cutting machine, slip is paved, and compacting is floating makes compound tube wall idiosome.
Feature of the present invention is that also the pipe end seal plate is mixed into slip in proportion by cement, sand, water, additive or stone or light material, and slip casting is floating, closely knit in circle mould or single face die or band groove single face die, forms finished product after the maintenance.As the Portland cement of cement employing 32.5Mpa, sand is medium sand, and grating meets the requirements, additive adopts the FDN water reducer, and each material usage can adopt cement 300kg, sand 1800kg, FDN water reducer 2.4kg, water 100kg can get the used slip of pipe end seal plate after stirring.
Feature of the present invention also is the not shutoff of hollow pipe port, with passing through one deck cement slurry one deck fiber cloth one deck cement slurry again, repeat the pipe end seal slab that above-mentioned steps forms multilayer in case of necessity, its crimping is sealed the mouth of pipe and be bonded in the shutoff of pipe port outer wall.
Feature of the present invention also is the not shutoff of hollow pipe port, with mortar or fine-stone concrete or lightweight concrete wet feed slurry, add swelling agent in case of necessity, stack certain thickness on the level land by the size similar to empty cross section in the hollow pipe, hollow pipe is stood up, the shutoff mouth of pipe does not entangle wet pulp, and vibration makes wet pulp closely contact with the hollow pipe inwall and is bonded to integral body, and formation is sealed; Or stand up hollow pipe earlier and pour a certain amount of above-mentioned wet feed slurry into the pipe internal vibration from hollow pipe is suitable for reading, the wet feed slurry closely being contacted with the hollow pipe inwall be bonded to integral body, formation is sealed, and presses the preceding method shutoff other end again.
Feature of the present invention also be open and close type elasticity tube mould upper berth Cement fibre slurry or fleece, cloth cement material slurry or above-mentioned both when forming compound tube wall idiosome, expose the fleece that seam overlap joint usefulness is arranged at the edge of compound tube wall idiosome.As shown in Figure 4.
Feature of the present invention is that also shape keeping piece is the permanent shape maintaining plate of fixing.
Feature of the present invention is that also shape keeping piece is the pipe end seal plate.
Feature of the present invention is that also shape keeping piece is the pipe end seal plate that is placed on the tube wall slip idiosome.
Feature of the present invention is that also hollow pipe tube wall idiosome longitudinal length is less than the longitudinal length of open and close type elasticity tube mould.As shown in Figure 4.
Feature of the present invention is that also shape keeping piece is movable shape maintaining plate.As shown in Figure 4.
Feature of the present invention is that also shape keeping piece is support shape ring or shape maintaining ring.
Feature of the present invention is that also hollow pipe sealing two ends plate length is less than tube mould length.
Feature of the present invention is that also tube wall idiosome junction is extended with fleece on one side.As shown in Figure 4.
Feature of the present invention is that also the fleece that tube wall slip idiosome stretches out is overlapped on opposite side slurry idiosome on one side.As shown in Figure 4.
A kind of hollow tube for reinforced concrete, comprise hollow body and pipe end seal plate, pipe end seal plate closed hollow pipe forms enclosed cavity, it is characterized in that hollow body has two slip embryo edge joints of a tube wall idiosome longitudinally to close the glued joint close that forms, the pipe end seal plate is wrapped in hollow pipe pipe port inwall.
Feature of the present invention is that also described joint close is elongated joint close.As shown in Figure 5.
Feature of the present invention is that also there is the streak of open and close type elasticity tube joint close longitudinally in the glued slit-tube outside that engages of body.
Feature of the present invention is that also there is the structure of compacting or reinforcement idiosome joint close inboard, body joint close position.
Feature of the present invention also is the reinforcement of carrying out after body joint close position has body solid firmly or reinforces structure.
Feature of the present invention is that also described joint close has the overlap joint thing for vertical embryo limit of the idiosome that forms pipe, takes to tie another side and form described joint close.
Feature of the present invention is that also described joint close becomes the joint close of one for the idiosome two vertical embryo limit edge-jointing adhesives that form pipe.
Feature of the present invention also is limit, tube wall idiosome two longitudinal side butt joint, the butt joint back joint close position two idiosomes not site closure carry out reinforcement or compacting to form described joint close.
Feature of the present invention also is body end inwall and pipe end seal plate, has the two gluing to be the glue interface of one.
Feature of the present invention is that also inboard wall of tube body and shape keeping piece have the two gluing to be the glue interface of one.
Feature of the present invention is that also the pipe end seal edges of boards and the glued joint close on pipe idiosome limit join.
Feature of the present invention is that also the shape keeping piece limit and the glued joint close on pipe idiosome limit join.
Feature of the present invention is that also tube wall and pipe end seal plate have the two gluing to be the glue interface of one.
Feature of the present invention is that also tube wall is short fiber cement mortar or short fiber cement mortar tube wall.
Feature of the present invention is that also tube wall is fleece or cloth cement bonded sand slurry tube wall.
Feature of the present invention is that also tube wall is the Cement fibre mortar tube wall of fleece or cloth.
Feature of the present invention is that also tube wall is ferro-cement or ferro-cement short fiber mortar tube wall.
Feature of the present invention is that also the fleece of tube wall termination or cloth and slip wrap up the pipe end seal plate jointly.
Feature of the present invention is that also the pipe end seal plate is the lightweight concrete.
Feature of the present invention is that also the prefabricated pipe end seal plate that is wrapped in the pipe end is concrete plate or reinforced concrete slab or steel wire concrete plate or bar-mat reinforcement concrete plate.
Feature of the present invention is that also cast-in-place hush panel is mortar plate, fine-stone concrete plate, light concrete panel cast-in-place in the precast hollow pipe.
Feature of the present invention is that also the hush panel of hollow pipe inwall parcel is the wet feed slurry hush panel that setting and harden forms in pipe.
Feature of the present invention is that also the hush panel of hollow pipe inwall one end parcel is prefabricated hush panel, and the hush panel of other end parcel is the wet feed slurry hush panel that setting and harden forms in pipe.
A slice at least that feature of the present invention also is now to smear the pipe end seal plate of tube wall slurry embryo parcel is prefabricated hush panel.
Feature of the present invention is that also two pipe end seal plates of precast hollow pipe parcel are prefabricated hush panel.
Feature of the present invention is that also the pipe end seal plate that the precast hollow pipe is wrapped in inside pipe wall is the hush panel that the wet feed starchization forms.
Feature of the present invention also is the hush panel that precast hollow Guan Yiduan parcel wet feed starchization forms, and the other end wraps up prefabricated hush panel.
Feature of the present invention is that also hollow tube wall joint close one side is the side of fleece or fiber cloth.
Feature of the present invention is that also the pipe end seal plate is wrapped in hollow pipe pipe end outer wall, has one along tube wall tube wall two slip embryo edge joints to be closed and constitute the glued joint close of hollow pipe on the body.
Feature of the present invention is that also the hollow pipe port with passing through one deck cement slurry one deck fiber cloth one deck cement slurry again, perhaps repeats above-mentioned steps, forms the pipe end seal plate embryo of multilayer, its crimping is sealed the mouth of pipe and be bonded in the shutoff of pipe port outer wall.
One section's open and close type elasticity tube mould, it is characterized in that comprising tube template, clamp part, interface limit, the tube template longitudinal edge is provided with two strip interface limits, clamp part closes tube template two interface limits tight and closed, the interface limit is closed and is tightly made a die face closure, constitute closed external mold cylindrical die, tube template is the elasticity tube template.As shown in Figure 5.
Feature of the present invention is that also interface limit evagination is on the tube mould of closure.As shown in Figure 5.
Feature of the present invention is that also the interface limit becomes L shaped being connected on the tube template.As shown in Figure 1.
Feature of the present invention is that also at least one interface limit is elongated lath-shaped.As shown in Figure 1.
Feature of the present invention is that also elongated strip interface limit has only a side to be connected with open and close type elasticity tube template.As shown in Figure 1.
Feature of the present invention is that also two strip interface limits all have only a side to be connected with tube template.As shown in Figure 1.
Feature of the present invention is that also at least one interface limit is arranged at the tube template outside.As shown in Figure 1.
Feature of the present invention is that also at least one strip interface limit protrudes from the tube template outside.As shown in Figure 1.
Feature of the present invention is also that the interface limit protrudes from and closes the tight closed barrel mould outside.As shown in Figure 5.
Feature of the present invention is also that strip interface limit protrudes from and closes the tight closed barrel mould outside.As shown in Figure 5.
After feature of the present invention also was to close tightly, two tabular interface limits, two plates were parallel.As shown in Figure 5.
Feature of the present invention also be to close tight after, two interface limits are parallel and protrude from the closed barrel mould outside.As shown in Figure 5.
Feature of the present invention is that also two interface limits close junction, tight back and be shaped as
Shape.As shown in Figure 5.
Feature of the present invention is that also clamp part is to close the clamp part that is right after mouthful limit.Shown in accompanying drawing 5,6.
Feature of the present invention is that also clamp part is the clamp part on fixed interface limit.As shown in Figure 5.
Feature of the present invention is that also clamp part is the clamp part that closes tight and fixed interface limit.As shown in Figure 5.
Feature of the present invention is that also clamp part is to hold open and close type elasticity tube mould tightly and make the interface limit close tight device.
Feature of the present invention is that also two above clamp parts close tightly in the tube mould outside.As shown in Figure 5.
Feature of the present invention is that also tight face is closed at least one interface limit and the tube template molding plane joins.As shown in Figure 5.
Feature of the present invention also is the joint close and the handing-over of tube template molding plane on interface limit.As shown in Figure 5.
Feature of the present invention is that also the interface limit is fixed on the tube template.Shown in accompanying drawing 1,3,4.
Feature of the present invention is that also interface limit and tube template connect as one.As shown in Figure 6.
Feature of the present invention is that also interface limit wall ratio tube side thickness of die is big.Shown in accompanying drawing 1,3,4.
Feature of the present invention is also that clamp part closes tightly and is protruding from the interface limit of closed barrel mould.As shown in Figure 5.
Feature of the present invention is also that clamp part closes tightly and is protruding from the parallel interface limit of closed barrel mould.As shown in Figure 5.
Feature of the present invention also is two elongated protrusion open and close type elasticity tube outsides, strip interface limits.As shown in Figure 6.
Feature of the present invention is that also two parallel elongated strip interface limits protrusions that tightened together by clamp part are in the open and close type elasticity tube outside.As shown in Figure 5.
Feature of the present invention also is to be fastened on two clamp parts on the parallel elongated strip interface limit to be had more than two.As shown in Figure 5.
Feature of the present invention also is to be fastened on two clamp parts on the parallel elongated strip interface limit to be had more than two, and all protrude in the open and close type elasticity tube outside on clamp part and interface limit.As shown in Figure 5.
Feature of the present invention is that also clamp part compresses the position on the lateral surface on interface limit.Shown in accompanying drawing 5,6.
Feature of the present invention is that also plural clamp part is pressed on the lateral surface on interface limit.As shown in Figure 5.
Hollow pipe intensity height, the good integrity that the present invention makes, apparent size is accurate, cost is low, and its preparation method is simple, processing ease, production efficiency height, be convenient to industrializing implementation.
Claims (86)
1, the preparation method of hollow tube for reinforced concrete is characterized in that:
(1) mould of having made according to the profile specification preparation of hollow pipe;
(2) preparation cement slurry or contain the cement slurry of short fiber;
(3) prepare prefabricated pipe end seal plate;
(4) form compound tube wall idiosome at open and close type elasticity tube mould upper berth Cement fibre slip or fleece, cloth cement material slurry or both;
(5), shape keeping piece is placed in the open and close type elasticity tube mould not during setting and harden at tube wall slip idiosome, then open and close type elasticity tube mould parcel shape keeping piece is closed up, and with the fastening open and close type elasticity of clamp part tube mould interface limit or hold open and close type elasticity tube mould tightly;
(6) maintenance, open open and close type elasticity tube mould.
2, the preparation method of hollow tube for reinforced concrete is characterized in that:
(1) mould of having made according to the profile specification preparation of hollow pipe;
(2) preparation cement slurry or contain the cement slurry of short fiber;
(3) prepare prefabricated pipe end seal plate;
(4) form compound tube wall idiosome at open and close type elasticity tube mould upper berth Cement fibre slip or fleece, cloth cement material slurry or both;
(5) at tube wall slip idiosome not during setting and harden, the pipe end seal plate is placed on two ends on the tube wall slip idiosome, close up open and close type elasticity tube mould, make tube wall idiosome parcel pipe end seal plate, with the fastening open and close type elasticity of clamp part tube mould interface limit or hold open and close type elasticity tube mould tightly, make pipe end seal plate and inside pipe wall slip idiosome be bonded to integral body;
(6) maintenance, open open and close type elasticity tube mould.
3, the preparation method of hollow tube for reinforced concrete is characterized in that:
(1) mould of having made according to the profile specification preparation of hollow pipe;
(2) preparation cement slurry or contain the cement slurry of short fiber;
(3) prepare prefabricated pipe end seal plate;
(4) form compound tube wall idiosome at open and close type elasticity tube mould upper berth Cement fibre slip or fleece, cloth cement material slurry or both;
(5) at tube wall slip idiosome not during setting and harden, the pipe end seal plate is placed on a end on the tube wall slip idiosome, the other end is placed shape keeping piece, close up open and close type elasticity tube mould, make tube wall idiosome parcel pipe end seal plate, idiosome or tube mould parcel shape keeping piece are with the fastening open and close type elasticity of clamp part tube mould interface limit or hold open and close type elasticity tube mould tightly;
(6) maintenance, open open and close type elasticity tube mould.
4,, it is characterized in that after operation 5 compacting or reinforcement idiosome interface seam in the embryonic tube that closes tight tube mould according to the preparation method of claim 1 or 3 described hollow tube for reinforced concrete.
5, according to the preparation method of claim 1 or 3 described hollow tube for reinforced concrete, it is characterized in that after operation 5, compacting or reinforcement idiosome interface seam are installed prefabricated pipe end seal plate, and are made it to be bonded to integral body with embryonic tube inwall idiosome in the embryonic tube that closes tight tube mould.
6,, it is characterized in that hollow pipe interface seam is strengthened or consolidation process according to the preparation method of claim 1,2 or 3 described hollow tube for reinforced concrete.
7, according to the preparation method of claim 1 or 3 described hollow tube for reinforced concrete, it is characterized in that to hollow pipe not the pipe port of shutoff seal processing.
8, according to the preparation method of claim 1 or 3 described hollow tube for reinforced concrete, when the shape keeping piece that it is characterized in that open and close type elasticity tube mould end is oval pipe, at tube wall slip idiosome not during setting and harden, extract out long cylinder rotated compaction tube wall idiosome and seam in the elasticity tube mould of having locked after, the pipe end seal plate is installed in the tube wall idiosome end, and makes it to be bonded to integral body with the tube wall idiosome.
9, according to the preparation method of claim 1 or 3 described hollow tube for reinforced concrete, when the shape keeping piece that it is characterized in that open and close type elasticity tube mould end is support shape ring, at tube wall slip idiosome not during setting and harden, the pipe end seal plate is passed support shape, and (ring is installed in the tube wall idiosome end and makes it and is bonded to integral body with the tube wall idiosome.
10,, it is characterized in that the step of open and close type elasticity tube mould upper berth fleece, the compound tube wall idiosome of cloth cement material slurry formation is according to the preparation method of the described hollow tube for reinforced concrete of arbitrary claim in the claim 1 to 3:
(1) at open and close type elasticity tube mould upper berth cement slurry or contain the cement slurry of short fiber;
(2) shop one deck or multilayer enhancement layer on institute's stone slurry, enhancement layer is fiber cloth or fleece or woven wire or filament or their combination;
(3) repave one deck cement slurry or contain the cement slurry of short fiber thereon, form compound tube wall idiosome;
(4) or repeating step (2) and (3) be formed with the be superimposed compound tube wall idiosome of glued layer structure of two layers, three layers or multilayer enhancement layer and feed pulp layer.
11, according to the preparation method of the described hollow tube for reinforced concrete of arbitrary claim in the claim 1 to 3, it is characterized in that it is with the cement slurry that contains short fiber that open and close type elasticity tube mould upper berth Cement fibre slip forms compound tube wall idiosome, spreads out the real floating compound tube wall idiosome of making.
12, according to the preparation method of the described hollow tube for reinforced concrete of arbitrary claim in the claim 1 to 3, it is characterized in that forming compound tube wall idiosome at open and close type elasticity tube mould upper berth Cement fibre slurry is to use cement slurry, the fiber of cutting and cement slurry are mixed be sprayed onto on the open and close type elasticity tube mould that has trailed by spraying cutting machine, slip is paved, and compacting is floating makes compound tube wall idiosome.
13, according to the preparation method of claim 1,2 or 3 described hollow tube for reinforced concrete; it is characterized in that the pipe end seal plate is mixed into slip in proportion by cement, sand, water or additive or stone or light material; slip casting is floating, closely knit in circle mould or single face die or band groove single face die, form finished product after the maintenance.
14, according to the preparation method of claim 1 or 3 described hollow tube for reinforced concrete, it is characterized in that the not shutoff of hollow pipe port, with passing through one deck cement slurry one deck fiber cloth one deck cement slurry again, form the pipe end seal plate embryo of multilayer, its crimping is sealed the mouth of pipe and be bonded in the shutoff of pipe port outer wall.
15, according to the preparation method of the described hollow tube for reinforced concrete of arbitrary claim in the claim 1 to 3, it is characterized in that the not shutoff of hollow pipe port, with mortar or fine-stone concrete or lightweight concrete wet feed slurry, stack certain thickness on the level land by the size similar to empty cross section in the hollow pipe, hollow pipe is stood up, the shutoff mouth of pipe does not entangle wet pulp, and vibration makes wet pulp closely contact with the hollow pipe inwall and is bonded to integral body, and formation is sealed; Or stand up hollow pipe earlier and pour a certain amount of above-mentioned wet feed slurry into the pipe internal vibration from hollow pipe is suitable for reading, the wet feed slurry closely being contacted with the hollow pipe inwall be bonded to integral body, formation is sealed, and presses the preceding method shutoff other end again.
16, according to the preparation method of the described hollow tube for reinforced concrete of arbitrary claim in the claim 1 to 3, it is characterized in that open and close type elasticity tube mould upper berth Cement fibre slurry or fleece, cloth cement material slurry or above-mentioned both when forming compound tube wall idiosome, expose the fleece that seam overlap joint usefulness is arranged at the edge of compound tube wall idiosome.
17,, it is characterized in that shape keeping piece is the permanent shape maintaining plate of fixing according to the preparation method of the described hollow tube for reinforced concrete of arbitrary claim in the claim 1 to 3.
18,, it is characterized in that shape keeping piece is the pipe end seal plate according to the preparation method of the described hollow tube for reinforced concrete of arbitrary claim in the claim 1 to 3.
19, the preparation method of hollow tube for reinforced concrete according to claim 18 is characterized in that shape keeping piece is the pipe end seal plate that is placed on the tube wall slip idiosome.
20,, it is characterized in that hollow pipe tube wall idiosome longitudinal length is less than the longitudinal length of open and close type elasticity tube mould according to the preparation method of the described hollow tube for reinforced concrete of arbitrary claim in the claim 1 to 3.
21,, it is characterized in that shape keeping piece is movable shape maintaining plate according to the preparation method of the described hollow tube for reinforced concrete of arbitrary claim in the claim 1 to 3.
22,, it is characterized in that shape keeping piece is support shape ring or shape maintaining ring according to the preparation method of the described hollow tube for reinforced concrete of arbitrary claim in the claim 1 to 3.
23,, it is characterized in that hollow pipe sealing two ends plate length is less than tube mould length according to the preparation method of claim 1,2 or 3 described hollow tube for reinforced concrete.
24, according to the preparation method of claim 1,2 or 3 described hollow tube for reinforced concrete, be extended with fleece on one side it is characterized in that tube wall idiosome junction.
25, according to the preparation method of claim 1,2 or 3 described hollow tube for reinforced concrete, be overlapped on opposite side slurry idiosome on one side it is characterized in that the fleece that tube wall slip idiosome stretches out.
26, a kind of hollow tube for reinforced concrete, comprise hollow body and pipe end seal plate, pipe end seal plate closed hollow pipe forms enclosed cavity, it is characterized in that hollow body has two slip embryo edge joints of a tube wall idiosome longitudinally to close the glued joint close that forms, the pipe end seal plate is wrapped in hollow pipe pipe port inwall.
27, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that described joint close is elongated joint close.
28, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that there is the streak of open and close type elasticity tube joint close longitudinally in the glued slit-tube outside that engages of body.
29, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that there is the structure of compacting or reinforcement idiosome joint close inboard, body joint close position.
30, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that the reinforcement of carrying out after body joint close position has body solid firmly or reinforces structure.
31, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that described joint close has the overlap joint thing for vertical embryo limit of the idiosome that forms pipe, takes to tie another side and form described joint close.
32, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that described joint close becomes the joint close of one for the idiosome two vertical embryo limit edge-jointing adhesives that form pipe.
33, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that limit, tube wall idiosome two longitudinal side butt joint, the butt joint back joint close position two idiosomes not site closure carry out reinforcement or compacting to form described joint close.
34, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that body end inwall and pipe end seal plate, has the two gluing to be the glue interface of one.
35, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that inboard wall of tube body and shape keeping piece have the two gluing to be the glue interface of one.
36, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that the pipe end seal edges of boards and the glued joint close on pipe idiosome limit join.
37, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that the shape keeping piece limit and the glued joint close on pipe idiosome limit join.
38, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that tube wall and pipe end seal plate have the two gluing to be the glue interface of one.
39, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that tube wall is short fiber cement mortar or short fiber cement mortar tube wall.
40, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that tube wall is fleece or cloth cement bonded sand slurry tube wall.
41, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that tube wall is the Cement fibre mortar tube wall of fleece or cloth.
42, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that tube wall is ferro-cement or ferro-cement short fiber mortar tube wall.
43, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that the fleece of tube wall termination or cloth and slip wrap up the pipe end seal plate jointly.
44, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that the pipe end seal plate is the lightweight concrete.
45, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that the prefabricated pipe end seal plate that is wrapped in the pipe end is concrete plate or reinforced concrete slab or steel wire concrete plate or bar-mat reinforcement concrete plate.
46, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that cast-in-place hush panel is mortar plate, fine-stone concrete plate, light concrete panel cast-in-place in the precast hollow pipe.
47, a kind of hollow tube for reinforced concrete according to claim 26, the hush panel that it is characterized in that hollow pipe inwall parcel are the wet feed slurry hush panel that setting and harden forms in pipe.
48, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that the hush panel of hollow pipe inwall one end parcel is prefabricated hush panel, and the hush panel of other end parcel is the wet feed slurry hush panel that setting and harden forms in pipe.
49, a kind of hollow tube for reinforced concrete according to claim 26, a slice at least that it is characterized in that now smearing the pipe end seal plate of tube wall slurry embryo parcel is prefabricated hush panel.
50, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that two pipe end seal plates of precast hollow pipe parcel are prefabricated hush panel.
51, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that the pipe end seal plate that the precast hollow pipe is wrapped in inside pipe wall is the hush panel that the wet feed starchization forms.
52, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that the hush panel that precast hollow Guan Yiduan parcel wet feed starchization forms, and the other end wraps up prefabricated hush panel.
53, a kind of hollow tube for reinforced concrete according to claim 26 is characterized in that hollow tube wall joint close one side is the side of fleece or fiber cloth.
54, a kind of hollow tube for reinforced concrete comprises hollow body and pipe end seal plate, it is characterized in that the pipe end seal plate is wrapped in hollow pipe pipe end outer wall, has one along tube wall tube wall two slip embryo edge joints to be closed and constitute the glued joint close of hollow pipe on the body.
55, according to the described a kind of hollow tube for reinforced concrete of claim 54, it is characterized in that the hollow pipe port is with passing through one deck cement slurry one deck fiber cloth one deck cement slurry again, perhaps repeat above-mentioned steps, form the pipe end seal plate embryo of multilayer, its crimping is sealed the mouth of pipe and be bonded in the shutoff of pipe port outer wall.
56, a kind of open and close type elasticity tube mould, it is characterized in that comprising tube template, clamp part, interface limit, the tube template longitudinal edge is provided with two strip interface limits, clamp part closes tube template two interface limits tight and closed, the interface limit is closed and is tightly made the closed external mold cylindrical die that constitutes closure of a die face, and tube template is the elasticity tube template.
57,, it is characterized in that interface limit evagination is on the tube mould of closure according to the described a kind of open and close type elasticity tube mould of claim 56.
58,, it is characterized in that the interface limit becomes L shaped being connected on the tube template according to the described a kind of open and close type elasticity tube mould of claim 56.
59, according to the described a kind of open and close type elasticity tube mould of claim 56, it is characterized in that at least one interface limit is elongated lath-shaped.
60,, it is characterized in that elongated strip interface limit has only a side to be connected with open and close type elasticity tube template according to the described a kind of open and close type elasticity tube mould of claim 56.
61,, it is characterized in that two strip interface limits all have only a side to be connected with tube template according to the described a kind of open and close type elasticity tube mould of claim 56.
62,, it is characterized in that at least one interface limit is arranged at the tube template outside according to the described a kind of open and close type elasticity tube mould of claim 56.
63,, it is characterized in that at least one strip interface limit protrudes from the tube template outside according to the described a kind of open and close type elasticity tube mould of claim 62.
64,, it is characterized in that the interface limit protrudes to close the tight closed barrel mould outside according to the described a kind of open and close type elasticity tube mould of claim 56.
65,, it is characterized in that strip interface limit protrudes to close the tight closed barrel mould outside according to the described a kind of open and close type elasticity tube mould of claim 64.
66, according to the described a kind of open and close type elasticity tube mould of claim 56, it is characterized in that closing tight after, two tabular interface limits, two plates are parallel.
67, according to the described a kind of open and close type elasticity tube mould of claim 56, it is characterized in that closing tight after, two interface limits are parallel and protrude from the closed barrel mould outside.
68,, it is characterized in that two interface limits close junction, tight back and be shaped as according to the described a kind of open and close type elasticity tube mould of claim 56
Shape.
69, according to the described a kind of open and close type elasticity tube mould of claim 56, it is characterized in that clamp part is to close the clamp part that is right after mouthful limit.
70, according to the described a kind of open and close type elasticity tube mould of claim 56, it is characterized in that clamp part is the clamp part on fixed interface limit.
71,, it is characterized in that clamp part is the clamp part that closes tight and fixed interface limit according to the described a kind of open and close type elasticity tube mould of claim 56.
72,, it is characterized in that clamp part is to hold open and close type elasticity tube mould tightly and make the interface limit close tight device according to the described a kind of open and close type elasticity tube mould of claim 56.
73,, it is characterized in that two above clamp parts close tightly in the tube mould outside according to the described a kind of open and close type elasticity tube mould of claim 56.
74,, it is characterized in that tight face is closed at least one interface limit and the tube template molding plane joins according to the described a kind of open and close type elasticity tube mould of claim 56.
75,, it is characterized in that the joint close and the handing-over of tube template molding plane on interface limit according to the described a kind of open and close type elasticity tube mould of claim 56.
76, according to the described a kind of open and close type elasticity tube mould of claim 56, it is characterized in that the interface limit is fixed on the tube template.
77, according to the described a kind of open and close type elasticity tube mould of claim 56, it is characterized in that interface limit and tube template connect as one.
78, according to the described a kind of open and close type elasticity tube mould of claim 56, it is characterized in that interface limit wall ratio tube side thickness of die is big.
79,, it is characterized in that clamp part closes tightly protruding from the interface limit of closed barrel mould according to the described a kind of open and close type elasticity tube mould of claim 56.
80,, it is characterized in that clamp part closes tightly protruding from the parallel interface limit of closed barrel mould according to the described a kind of open and close type elasticity tube mould of claim 56.
81,, it is characterized in that two elongated protrusion open and close type elasticity tube outsides, strip interface limits according to the described a kind of open and close type elasticity tube mould of claim 56.
82,1 described a kind of open and close type elasticity tube mould according to Claim 8 is characterized in that two parallel elongated strip interface limits that tightened together by clamp part protrude in the open and close type elasticity tube outside.
83, according to the described a kind of open and close type elasticity tube mould of claim 56, it is characterized in that being fastened on two clamp parts on the parallel elongated strip interface limit has more than two.
84, according to the described a kind of open and close type elasticity tube mould of claim 56, it is characterized in that being fastened on two clamp parts on the parallel elongated strip interface limit has more than two, and all protrude in the open and close type elasticity tube outside on clamp part and interface limit.
85, according to the described a kind of open and close type elasticity tube mould of claim 56, it is characterized in that clamp part compresses the position on the lateral surface on interface limit.
86, according to the described a kind of open and close type elasticity tube mould of claim 56, it is characterized in that plural clamp part is pressed on the lateral surface on interface limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021225583A CN1169659C (en) | 2002-05-29 | 2002-05-29 | Method of making hollow tube for reinforced concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021225583A CN1169659C (en) | 2002-05-29 | 2002-05-29 | Method of making hollow tube for reinforced concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1462678A CN1462678A (en) | 2003-12-24 |
| CN1169659C true CN1169659C (en) | 2004-10-06 |
Family
ID=29743271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021225583A Expired - Fee Related CN1169659C (en) | 2002-05-29 | 2002-05-29 | Method of making hollow tube for reinforced concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1169659C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101307649B (en) * | 2004-06-01 | 2011-01-19 | 湖南邱则有专利战略策划有限公司 | Enclosed hollow tube element |
| CN101307648B (en) * | 2004-06-01 | 2011-06-15 | 湖南邱则有专利战略策划有限公司 | Enclosed hollow tube element |
| CN101319563B (en) * | 2004-08-26 | 2011-12-21 | 湖南邱则有专利战略策划有限公司 | Hollow carcass for cast-in-situ concrete filling |
| CN101319562B (en) * | 2004-08-26 | 2011-08-03 | 湖南邱则有专利战略策划有限公司 | Hollow mold for filling cast-in-place concrete |
| CN101424109A (en) * | 2004-09-02 | 2009-05-06 | 邱则有 | Hollow carcass for filling cast-in-situ concrete |
| CN101324138B (en) * | 2004-09-02 | 2011-11-16 | 湖南邱则有专利战略策划有限公司 | Hollow carcass for cast-in-situ concrete filling |
| CN101353917B (en) * | 2004-09-02 | 2014-12-10 | 湖南邱则有专利战略策划有限公司 | Hollow carcass for filling cast-in-situ concrete |
| CN102294732A (en) * | 2010-06-24 | 2011-12-28 | 湖南华廷筑邦建材有限公司 | Method for rotationally coating and molding inorganic sizing agent |
| CN102294735A (en) * | 2010-06-24 | 2011-12-28 | 湖南华廷筑邦建材有限公司 | Slurry-rotating coating forming method of short fiber water slurry |
-
2002
- 2002-05-29 CN CNB021225583A patent/CN1169659C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1462678A (en) | 2003-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1966228A (en) | Thin wall box for reinforcing steel bar concrete filling and its manufacture method | |
| CN1228521C (en) | Three-dimensional load-carrying form for reinforced concrete | |
| CN1169659C (en) | Method of making hollow tube for reinforced concrete | |
| CN1877007A (en) | Member for cast-in-situ reinforced concrete hole forming | |
| CN1169660C (en) | Tool for shaping hollow tube | |
| CN1175967C (en) | Tool for shaping hollow tube with ribs being reinforced | |
| CN1807051A (en) | Reinforced concrete resin slurry casting pipe and method for manufacturing the same | |
| CN1029153C (en) | Wear- and corrosion-resistant composite steel pipe and mfg. method thereof | |
| CN1171708C (en) | Method for making hollow reinforced tube | |
| CN1114739C (en) | Hollow tube member and its making process | |
| CN1804451A (en) | High-rigidity anti-corrosion coating for pipe and application method thereof | |
| CN1238614C (en) | Hollow concrete board | |
| CN100346041C (en) | Stereo bearing shuttering for steel reinforced concrete | |
| CN101078261A (en) | Cast-in-situ reinforcing steel bar concrete hollow slab filled with thin wall box | |
| CN101078260A (en) | Cast-in-situ reinforcing steel bar concrete hollow slab filled with thin wall box | |
| CN101078269A (en) | Cast-in-situ reinforcing steel bar concrete hollow slab filled with thin wall box | |
| CN101078270A (en) | Cast-in-situ reinforcing steel bar concrete hollow slab filled with thin wall box | |
| CN101067321A (en) | Sandwich structural parts for concrete | |
| CN100346042C (en) | Stereo bearing shuttering for steel reinforced concrete | |
| CN101078264A (en) | Cast-in-situ reinforcing steel bar concrete hollow slab filled with thin wall box | |
| CN101067332A (en) | Thin wall box for steel reinforced concrete filling | |
| CN101078266A (en) | Cast-in-situ reinforcing steel bar concrete hollow slab filled with thin wall box | |
| CN101067331A (en) | Thin wall box for steel reinforced concrete filling | |
| CN1959013A (en) | Shuttering component | |
| CN1958992A (en) | Lightweight permanent embryonic shell in use for filling concrete |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Anhui strong new type building materials Co., Ltd. Urumqi branch Document name: Notice of oral request for invalidation Addressee: Shenzhen Changji building new material Technology Development Co Ltd Document name: Notice of oral request for invalidation |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Anhui strong new type building materials Co., Ltd. Urumqi branch Document name: Notice of oral request for invalidation Addressee: Shenzhen Changji building new material Technology Development Co Ltd Document name: Notice of oral request for invalidation |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Anhui strong new type building materials Co., Ltd. Urumqi branch Document name: Notification of termination of invalid case |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen and construction of new Chang Chang Building Materials Technology Development Co., Ltd. Tang Yongqiang Document name: Notice to members of the collegial panel |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen and construction of new Chang Chang Building Materials Technology Development Co., Ltd. Tang Yongqiang Document name: Decision of the request for invalidation |
|
| ASS | Succession or assignment of patent right |
Owner name: HU'NAN QIUZEYOU PATENT STRATEGY PLANNING CO., LTD. Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20110516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410005 28/F, SHUNTIANCHENG, NO. 185, FURONG MIDDLE ROAD, CHANGSHA CITY, HU'NAN PROVINCE TO: 410205 JUXING INDUSTRIAL BASE, NO. 8, LUJING ROAD, CHANGSHA HIGH-TECH. DEVELOPMENT ZONE, YUELU DISTRICT, CHANGSHA CITY, HU'NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110516 Address after: 410205, Hunan Changsha Changsha hi tech Development Zone, Yuelu District Road, No. 8 star industry base Patentee after: Hunan Qiuzeyou Patent Strategy Planning Co., Ltd. Address before: 410005 Hunan province Changsha Furong Road 185 Suncheon City 28 floor Patentee before: Qiu Zeyou |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IP01 | Partial invalidation of patent right |
Commission number: 4W02502 Conclusion of examination: The right to claim patent for invention No. 1-25, 31, 57-72, 74-82, 84 and 85 is invalid, and the patent right remains valid on the basis of claim 26-30 and 32-55 on the basis of claim 2122558.3. Decision date of declaring invalidation: 20100201 Decision number of declaring invalidation: 14121 Denomination of invention: Method of making hollow tube for reinforced concrete Granted publication date: 20041006 Patentee: Hunan Qiu has patent strategy planning Co. Ltd.|Qiu Zeyou |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IP01 | Partial invalidation of patent right |
Commission number: 4W02281 Conclusion of examination: The right to claim patent for invention No. 1-25, 31, 57-72, 74-82, 84 and 85 is invalid, and the patent right remains valid on the basis of claim 26-30 and 32-55 on the basis of claim 2122558.3. Decision date of declaring invalidation: 20100201 Decision number of declaring invalidation: 14143 Denomination of invention: Method of making hollow tube for reinforced concrete Granted publication date: 20041006 Patentee: Hunan Qiu has patent strategy planning Co. Ltd.|Qiu Zeyou |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IP01 | Partial invalidation of patent right |
Commission number: 4W103783 Conclusion of examination: Continue to be effective on the basis of claim 26-30 and 32-55. Decision date of declaring invalidation: 20151126 Decision number of declaring invalidation: 27547 Denomination of invention: Method of making hollow tube for reinforced concrete Granted publication date: 20041006 Patentee: Hunan Qiu has patent strategy planning Co. Ltd.|Qiu Zeyou |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041006 Termination date: 20210529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |