CN1140683C - Combined hollow tube member - Google Patents
Combined hollow tube member Download PDFInfo
- Publication number
- CN1140683C CN1140683C CNB011401052A CN01140105A CN1140683C CN 1140683 C CN1140683 C CN 1140683C CN B011401052 A CNB011401052 A CN B011401052A CN 01140105 A CN01140105 A CN 01140105A CN 1140683 C CN1140683 C CN 1140683C
- Authority
- CN
- China
- Prior art keywords
- stiffening rib
- hollow tube
- hollow section
- combined
- cloth
- 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
Images
Abstract
The present invention relates to a combined hollow tube member which comprises a hollow tube (1) and plugs (2) at both ends of each of the hollow tube (1) and is characterized in that the present invention comprises at least one stiffening rib (3) and at least three sections of hollow tubes (1), wherein the hollow tube (1) is butted on the stiffening rib (3), and is connected into integration with the stiffening rib (3). The member is provided with the stiffening rib (3) so as to overcome the defects that no force bearing members and crack resistance structures exist in the hollow tube after hole formation; a bidirectional stress structure is formed by the stiffening rib (3) and a longitudinal cast-in-place concrete rib between the tubes so as to reduce the bidirectional force bearing and transmission differences of floor slabs; simultaneously, the at least three sections of hollow tubes (1) are butted by the stiffening rib (3) in the length direction of the hollow tube (1) so that the length of each section of hollow tube (1) is small and the hollow tube is simple to process and is convenient for mechanization production; the present invention has the characteristics of high strength, high shear resistant, compression resistant and torsion resistant performance, large range of deformation resistance, good shock resistance, convenient construction and transport, etc., and is suitable for various floors in spatial structure.
Description
(1) technical field
The present invention relates to a kind of combined hollow tube member
(2) background technology
At present, in the prior art, it is permanent core that cast-in-situ hollow floor plate becomes pole, and as paper tube, plastic pipe, metal hollow pipe, core light material etc., these tubular core molds or member mainly consider to find time concrete, alleviate floor weight.It as the patent No. " cast-in-place reinforced concrete filling fiber reinforcement type thin wall cylinder " utility model patent of 99249755.8, it is made up of horniness thin-walled tube and two ends plug, two plugs form an enclosed cavity with the horniness thin-walled tube closed at both ends, 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 is to adopt Wrapping formed method, after body is Wrapping formed, will cover the shutoff mouth of pipe with the single or multiple lift fiber stringing outsourcing of cement paste, be finished product, this pipe has self intensity height, resistance to deformation, the anti-vibration performance is good, advantages such as convenient construction and transport.Metallic coil adopts metal sheet roof covering spiral die mould flanging interlock, forms the metal bellows of single ripple, double wave or many ripples, by the real size cutting, coats the mouth of pipe with plastic sheeting then.More than after all kinds of hollow sections are applied to cast-in-situ hollow floor plate; along pipe the Cast-in-place concrete rib arranged vertically; and laterally found time by core or member owing to steel bar concrete; two plugs seal and can't play the power transmission effect; therefore; can't bear the effect of complicated pulling force, pressure, shearing, moment of torsion etc., the bigger situation of cast-in-place hollow slab two direction rigidity great disparities occur, and become the cast-in-situ reinforced concrete hollow one-way slabs.Compare as plate and the two-way multi-ribbed plate that pours into this kind member, then exist the steel bar concrete consumption big, from great, core can not play shearing resistance, torque member effect, and slab thickness is big, deflection deformation is big, the shearing resistance torsional property is poor, and shock resistance is poor, the easy crack of weakness, last bottom flange, bidirectional stress power transmission difference is big, the big deficiency that waits of two-way stiffness difference.Causing these deficiencies, to a certain extent, is because interior no primary structure member of such hollow section pipe and cracking resistance structure.In addition, the combined hollow tube member lengthwise dimension is corresponding bigger, processes corresponding complicated.For this reason, develop a kind of novel combined reinforced concrete depositing structure combined hollow tube member for being badly in need of.
(3) summary of the invention
The purpose of this invention is to provide a kind of combined hollow tube member, during use, be pore-creating core be again primary structure member, simultaneously, also have the intensity height, characteristics such as bidirectional stress power transmission difference is little, the shearing resistance torsional property is strong, resistance to deformation is big, anti-seismic performance is good, production is simple, convenient transportation.
Solution of the present invention is on the basis of existing technology, comprise hollow section and plug, it is characterized in that also including a slice stiffening rib and the above hollow section of at least two joints at least, the pipe end of adjacent hollow section docks at the stiffening rib place, and connecting into integral body with stiffening rib, at least one plug is arranged on the pipe end of combined hollow tube member termination hollow section.This kind member is owing to there is stiffening rib, eliminated behind the hollow section pore-forming defective that no primary structure member and cracking resistance are constructed in the pipe, and stiffening rib can and pipe between vertical Cast-in-place concrete rib form the bidirectional stress structure, reduce floor bidirectional stress power transmission difference, simultaneously, hollow section is to be connected by the stiffening rib butt joint by the hollow section more than at least two joints at length direction, thereby, every joint hollow section length is less relatively, and processing is simple, and is convenient to mechanization production; Have the intensity height, bidirectional stress power transmission difference is little, shearing resistance, resistance to compression, antitorque strong, and resistance to deformation is big, and anti-seismic performance is good, and characteristics such as convenient construction and transport have reached purpose of the present invention.
Feature of the present invention is also that being connected between hollow section and the stiffening rib gluedly is connected, is welded to connect, rivet connects, screw connects, tight fit connection or other connection.Owing to can adopt various connected mode between hollow section and the stiffening rib, thereby make production very convenient with construction, both can connect between hollow section and the stiffening rib in factory, can connect again at the construction field (site) again, as be welded to connect, rivet connection, tight fit connection etc. all can carry out at the scene, like this, transportation is more convenient.
Feature of the present invention also is to accompany in the stiffening rib reinforce, and reinforce is prestressed reinforcement, reinforcing bar, light-gauge steel section, steel mesh reinforcement, gauze wire cloth, fiber, fleece, cloth or two or more combinations, the muscle of revealing is perhaps arranged or reveal net.Because reinforce is arranged, can further improve the intensity and the rigidity of stiffening rib, participate in stressed and power transmission preferably.
Feature of the present invention is that also stiffening rib has the increase stiffening rib rigidity of protrusion and the reinforcing rib of intensity.Like this, can further improve the intensity of stiffening rib; Or the thickness of attenuate stiffening rib, to reduce cost.
Feature of the present invention is that also stiffening rib protrudes outside the hollow tube wall, and the cross sectional shape behind the protrusion is identical or different with former body shape of cross section.The energy build-in formed integral body with floor better after stiffening rib protruded outside the hollow tube wall in Cast-in-place concrete, improved mechanical property.
Feature of the present invention is that also stiffening rib or stiffening rib and hollow section make up the back and make part or whole groove week along managing, and groove is the equal-width groove or the groove that broadens, and the dew muscle is perhaps arranged or reveal net to imply or bend and lie prostrate wherein in groove.Like this, make part or whole groove at stiffening rib week along pipe, Cast-in-place concrete is embedded in the body, boning better with body forms integral body.
Feature of the present invention is that also the plug at hollow section two ends is stiffening ribs, and perhaps an end is a stiffening rib, and the other end is a plug.Like this, when the pipe end plug is stiffening rib, can participate in the stressed and power transmission of floor, improve the mechanical property of floor, also can improve the intensity and the rigidity of body simultaneously.
Feature of the present invention is that also the plug at combined hollow tube member two ends is stiffening ribs, and perhaps an end is a stiffening rib, and the other end is a plug.Like this, when the pipe end plug is stiffening rib, can participate in the stressed and power transmission of floor, improve the mechanical property of floor, also can improve the intensity and the rigidity of body simultaneously.
Feature of the present invention is that also stiffening rib leaves the hole, and stiffening rib is widened on formation plate muscle stiffening rib, pure muscle stiffening rib, plate hole stiffening rib, rod member stiffening rib, all stiffening ribs of endless tube, rib limit; The formation plate stiffening rib of atresia, plate muscle stiffening rib, rib Zhou Jiakuan stiffening rib.Like this, when reality is used, when reality is used, can be according to the stiffening rib of the various different types of actual conditions design alternative, further alleviating the weight of stiffening rib, thereby alleviate the weight of pipe, save cost to a certain extent.
Feature of the present invention is that also the hollow section external surface is the rough surface of corrugated, zigzag, plucking or other shape.Like this, can further improve the adhesion stress between body and the floor Cast-in-place concrete, improve the holistic resistant behavior of floor.
Feature of the present invention is that also the hollow section body is at least the layer structure more than two layers, by one deck cementitious matter one deck cloth or net, and one deck cementitious matter one deck cloth or net again, multilayer build-up is glued forms for one deck cementitious matter etc. again, and cloth or net are at least more than one deck.
The sleeve pipe that feature of the present invention also is to be reserved with the hole of threading sleeve pipe on the tube wall of hollow section or is embedded with threading.Like this, the conveniently layout and the construction of various netting twines.
Feature of the present invention also is stiffening rib and die axis quadrature or the parallel or two or more combination of oblique.Be applicable to the occasion of various different force requests.
Feature of the present invention also is in the bottom of hollow section the locating structure that connects template is arranged, and locating structure is draw ring, pull hook, iron wire, draws in the net or other device.Owing to locating structure is arranged, can prevent effectively that body from floating when the floor concrete is poured into a mould.
Feature of the present invention is that also the stiffening rib material is concrete, steel bar concrete, steel mesh reinforcement concrete, gauze wire cloth concrete, polymer concrete, fiber concrete, fibre mortar, fibrous mesh cloth mortar, polymer mortar or wire mesh mortar, steel rod member, steel concrete combined member bar or plastics rod member or mould the pipe in the concrete rod member.
Feature of the present invention is also that hollow section body material is that Cement fibre, cement are arranged net, fiber cement mortar, cloth mortar, cement mortar, metal bellows, plastic pipe, metal tube, cement gauze wire cloth or cement mortar gauze wire cloth, wherein arrange net and be that fibrous mesh cloth, cloth or gauze wire cloth, metal bellows are flat bellows, single ripple or double wave or many ripples metal spiral interlock pipe.
Feature of the present invention also is at the part or all of filling foamed plastics of the hollow part of hollow section, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool or glass wool.Hollow section has insulation, heat insulation, sound insulation property preferably like this.
(4) description of drawings
Fig. 1 is the structural representation of embodiments of the invention 1, and for a slice stiffening rib 3, two joint hollow sections 1 are arranged, hollow section 1 docks on stiffening rib 3, and connects into integral body with stiffening rib 3.
Fig. 2 is the structural representation of embodiments of the invention 2, and for being connected of stiffening rib 3 and hollow section 14 connects for glued, its external surface is outer convex.
Fig. 3 is the structural representation of embodiments of the invention 3, and for being connected of stiffening rib 3 and hollow section 14 connects for glued, its external surface is concave shaped.
Fig. 4 is the structural representation of embodiments of the invention 4, and for being connected of stiffening rib 3 and hollow section 14 connects for glued, its connecting portion is another kind of form.
Fig. 5 is the structural representation of embodiments of the invention 5, is connected 4 for being welded to connect for stiffening rib 3 and hollow section 1.
Fig. 6 is the structural representation of embodiments of the invention 6, for being connected of stiffening rib 3 and hollow section 14 connects for riveted joint.
Fig. 7 is the structural representation of embodiments of the invention 7, for being connected of stiffening rib 3 and hollow section 14 is that screw connects.
Fig. 8 is the structural representation of embodiments of the invention 8, for being connected of stiffening rib 3 and hollow section 14 is that tight fit connects.
Fig. 9 is the structural representation of embodiments of the invention 9, for reinforcing bar reinforce 5 is arranged in the stiffening rib 3, and the muscle 6 of revealing is arranged.
Figure 10 is the structural representation of embodiments of the invention 10, for gauze wire cloth reinforce 5 is arranged in the stiffening rib 3, and the net 7 of revealing is arranged.
Figure 11 is the structural representation of embodiments of the invention 11, for reinforcing rib 8 is arranged on the stiffening rib 3.
Figure 12 is the structural representation of embodiments of the invention 12, for stiffening rib 3 protrudes outside hollow section 1 wall, and the muscle 6 of revealing is arranged.
Figure 13 is the structural representation of embodiments of the invention 13, makes whole grooves 9 for stiffening rib 3 makes up the back with hollow section 1 week along pipe, has the muscle of revealing 6 to imply wherein in groove 9.
Figure 14 is the structural representation of embodiments of the invention 14, is that an end is a stiffening rib 3, and the other end is a plug 2.
Figure 15 is the structural representation of embodiments of the invention 15, and is porose 10 for stiffening rib 3, is pure muscle stiffening rib.
Figure 16 is the structural representation of embodiments of the invention 16, and for the external surface of pipe is corrugated external surface, it is connected to screw and connects.
Figure 17 is the structural representation of embodiments of the invention 17, and for the external surface of hollow section 1 is corrugated, connected mode is for being welded to connect.
Figure 18 is the structural representation of embodiments of the invention 18, and for the external surface of hollow section 1 is the plucking rough surface, connected mode is glued the connection.
Figure 19 is the structural representation of embodiments of the invention 19, is embedded with the sleeve pipe 11 of threading for hollow section 1.
Figure 20 is the structural representation of embodiments of the invention 20, is stiffening rib 3 and die axis oblique.
Figure 21 is the structural representation of embodiments of the invention 21, for hollow section 1 is embedded with drag hook type locating structure 12.
Figure 22 is the structural representation of embodiments of the invention 22, for hollow section 1 is embedded with draw-ring type locating structure 12.
(5) embodiment
Below in conjunction with drawings and Examples invention is described further.
The present invention as shown in the figure, comprise hollow section 1 and plug 2, it is characterized in that also including a slice stiffening rib 3 and the above hollow section 1 of at least two joints at least, the pipe end of adjacent hollow section 1 docks at stiffening rib 3 places, and connecting into integral body with stiffening rib 3, at least one plug 2 is arranged on the pipe end of combined hollow tube member termination hollow section 1.For a slice stiffening rib 3, two joint hollow sections 1 are arranged, hollow section 1 docks on stiffening rib 3, and connects into integral body with stiffening rib 3 as Fig. 1.
Feature of the present invention also be between hollow section 1 and the stiffening rib 3 be connected 4 for gluedly connects, be welded to connect, rivet connects, screw connects, tight fit connection or other connection.Fig. 2 is a stiffening rib 3 and being connected of hollow section 14 connects for glued, and its external surface is outer convex.Fig. 3 is a stiffening rib 3 and being connected of hollow section 14 connects for glued, and its external surface is concave shaped.Fig. 4 is a stiffening rib 3 and being connected of hollow section 14 connects for glued, and its connecting portion is another kind of form.Fig. 5 is connected 4 for being welded to connect for stiffening rib 3 and hollow section 1.Fig. 6 is a stiffening rib 3 and being connected of hollow section 14 connects for riveted joint.Fig. 7 is a stiffening rib 3 and being connected of hollow section 14 is that screw connects.Fig. 8 is a stiffening rib 3 and being connected of hollow section 14 is that tight fit connects.
Feature of the present invention also is to accompany in the stiffening rib 3 reinforce 5, and reinforce 5 is prestressed reinforcement, reinforcing bar, light-gauge steel section, steel mesh reinforcement, gauze wire cloth, fiber, fleece, cloth or two or more combinations, the muscle 6 of revealing is perhaps arranged or reveal net 7.Fig. 9 has reinforcing bar reinforce 5 in the stiffening rib 3, and the muscle 6 of revealing is arranged.Figure 10 has gauze wire cloth reinforce 5 in the stiffening rib 3, and the net 7 of revealing is arranged.
Feature of the present invention is that also stiffening rib 3 has increase stiffening rib 3 rigidity of protrusion and the reinforcing rib 8 of intensity.Figure 11 has reinforcing rib 8 on the stiffening rib 3.
Feature of the present invention is that also stiffening rib 3 protrudes outside hollow section 1 wall, and the cross sectional shape behind the protrusion is identical or different with former body shape of cross section.Figure 12 is that stiffening rib 3 protrudes outside hollow section 1 wall, and the muscle 6 of revealing is arranged.
Feature of the present invention is that also stiffening rib 3 or stiffening rib 3 and hollow section 1 make up the back and make part or whole groove 9 week along managing, and groove 9 is the equal-width groove or the groove that broadens, and the muscle 6 of revealing is perhaps arranged or reveal net 7 to imply or bend and lie prostrate wherein in groove 9.Figure 13 makes whole grooves 9 for stiffening rib 3 makes up the back with hollow section 1 week along pipe, has the muscle of revealing 6 to imply wherein in groove 9.
Feature of the present invention is that also the plug 2 at hollow section 1 two ends is stiffening ribs 3, and perhaps an end is a stiffening rib 3, and the other end is a plug 2.Figure 14 is that an end is a stiffening rib 3, and the other end is a plug 2.
Feature of the present invention is that also the plug 2 at combined hollow tube member two ends is stiffening ribs 3, and perhaps an end is a stiffening rib 3, and the other end is a plug 2.Figure 14 is that an end is a stiffening rib 3, and the other end is a plug 2.
Feature of the present invention is that also stiffening rib 3 leaves hole 10, and stiffening rib is widened on formation plate muscle stiffening rib, pure muscle stiffening rib, plate hole stiffening rib, rod member stiffening rib, all stiffening ribs of endless tube, rib limit; The formation plate stiffening rib of atresia 10, plate muscle stiffening rib, rib Zhou Jiakuan stiffening rib.Figure 15 is that stiffening rib 3 is porose 10, is pure muscle stiffening rib.
Feature of the present invention is that also hollow section 1 external surface is the rough surface of corrugated, zigzag, plucking or other shape.Figure 16 is corrugated external surface for the external surface of pipe, and it is connected to screw and connects.Figure 17 is corrugated for the external surface of hollow section 1, and connected mode is for being welded to connect.Figure 18 is the plucking rough surface for the external surface of hollow section 1, and connected mode is glued the connection.
Feature of the present invention is that also hollow section 1 body is at least the layer structure more than two layers, by one deck cementitious matter one deck cloth or net, and one deck cementitious matter one deck cloth or net again, multilayer build-up is glued forms for one deck cementitious matter etc. again, and cloth or net are at least more than one deck.
The sleeve pipe 11 that feature of the present invention also is to be reserved with the hole of threading sleeve pipe on the tube wall of hollow section 1 or is embedded with threading.Figure 19 is embedded with the sleeve pipe 11 of threading for hollow section 1.
Feature of the present invention also is stiffening rib 3 and die axis quadrature or the parallel or two or more combination of oblique.Figure 20 is stiffening rib 3 and die axis oblique.
Feature of the present invention also is in the bottom of hollow section 1 locating structure 12 that connects template is arranged, and locating structure 12 is draw ring, pull hook, iron wire, draws in the net or other device.Figure 21 is embedded with drag hook type locating structure 12 for hollow section 1.Figure 22 is embedded with draw-ring type locating structure 12 for hollow section 1.
Feature of the present invention is that also stiffening rib 3 materials are concrete, steel bar concrete, steel mesh reinforcement concrete, gauze wire cloth concrete, polymer concrete, fiber concrete, fibre mortar, fibrous mesh cloth mortar, polymer mortar or wire mesh mortar, steel rod member, steel concrete combined member bar or plastics rod member or mould the pipe in the concrete rod member.
Feature of the present invention is also that hollow section 1 body material is that Cement fibre, cement are arranged net, fiber cement mortar, cloth mortar, cement mortar, metal bellows, plastic pipe, metal tube, cement gauze wire cloth or cement mortar gauze wire cloth, wherein arrange net and be that fibrous mesh cloth, cloth or gauze wire cloth, metal bellows are flat bellows, single ripple or double wave or many ripples metal spiral interlock pipe.
Feature of the present invention also is at the part or all of filling foamed plastics of the hollow part of hollow section 1, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool or glass wool.
When the present invention makes, can first precast hollow pipe 1 and stiffening rib 3, hollow section 1 can adopt Wrapping formed method production, stiffening rib 3 can be used the steel bar concrete moulding by casting, then hollow section 1 is docked on stiffening rib 3, and connect into integral body, also can arrive the job site and connect into integral body again with stiffening rib 3.
Claims (17)
1, a kind of combined hollow tube member, comprise hollow section (1) and plug (2), it is characterized in that also including a slice stiffening rib (3) and at least two joint above hollow sections (1) at least, the pipe end of adjacent hollow section (1) is located butt joint at stiffening rib (3), and connecting into integral body with stiffening rib (3), at least one plug (2) is arranged on the pipe end of combined hollow tube member termination hollow section (1).
2, a kind of combined hollow tube member according to claim 1, it is characterized in that being connected between hollow section (1) and the stiffening rib (3) (4) for gluedly connects, be welded to connect, rivet connects, screw connects, the tight fit connection.
3, according to claim 1 or 2 described a kind of combined hollow tube members, it is characterized in that accompanying in the stiffening rib (3) reinforce (5), reinforce (5) is prestressed reinforcement, reinforcing bar, light-gauge steel section, steel mesh reinforcement, gauze wire cloth, fiber, fleece, cloth or two or more combinations, dew muscle (6) is perhaps arranged or reveal net (7).
4, a kind of combined hollow tube member according to claim 3 is characterized in that stiffening rib (3) has the reinforcing rib (8) of increase stiffening rib (3) rigidity and the intensity of protrusion.
5, a kind of combined hollow tube member according to claim 3 is characterized in that stiffening rib (3) protrudes outside hollow section (1) wall, and the cross sectional shape behind the protrusion is identical or different with former body shape of cross section.
6, a kind of combined hollow tube member according to claim 3, it is characterized in that making part or whole groove (9) week along pipe after the combination of stiffening rib (3) or stiffening rib (3) and hollow section (1), groove (9) is the equal-width groove or the groove that broadens, and dew muscle (6) is perhaps arranged in groove (9) or reveal the implicit or curved volt of net (7) wherein.
7, according to claim 1 or 2 described a kind of combined hollow tube members, the plug (2) that it is characterized in that hollow section (1) two ends is stiffening rib (3), and perhaps an end is stiffening rib (3), and the other end is plug (2).
8, according to claim 1 or 2 described a kind of combined hollow tube members, the plug (2) that it is characterized in that the combined hollow tube member two ends is stiffening rib (3), and perhaps an end is stiffening rib (3), and the other end is plug (2).
9, according to claim 1 or 2 described a kind of combined hollow tube members, it is characterized in that stiffening rib (3) leaves hole (10), stiffening rib is widened on formation plate muscle stiffening rib, pure muscle stiffening rib, plate hole stiffening rib, rod member stiffening rib, all stiffening ribs of endless tube, rib limit; The formation plate stiffening rib of atresia (10), plate muscle stiffening rib, rib Zhou Jiakuan stiffening rib.
10,, it is characterized in that hollow section (1) external surface is the rough surface of corrugated, zigzag, plucking or other shape according to claim 1 or 2 described a kind of combined hollow tube members.
11, according to claim 1 or 2 described a kind of combined hollow tube members, it is characterized in that hollow section (1) body is at least the layer structure more than two layers, by one deck cementitious matter one deck cloth or net, one deck cementitious matter one deck cloth or net again, multilayer build-up such as one deck cementitious matter is glued again forms, and cloth or net are at least more than one deck.
12, according to claim 1 or 2 described a kind of combined hollow tube members, it is characterized in that the sleeve pipe (11) that on the tube wall of hollow section (1), is reserved with the hole of threading sleeve pipe or is embedded with threading.
13,, it is characterized in that stiffening rib (3) and die axis quadrature or the parallel or two or more combination of oblique according to claim 1 or 2 described a kind of combined hollow tube members.
14, according to claim 1 or 2 described a kind of combined hollow tube members, it is characterized in that the locating structure (12) that connects template being arranged in the bottom of hollow section (1), locating structure (12) is draw ring, pull hook, iron wire, draws in the net or other device.
15, according to claim 1 or 2 described a kind of combined hollow tube members, it is characterized in that stiffening rib (3) material is concrete, steel bar concrete, steel mesh reinforcement concrete, gauze wire cloth concrete, polymer concrete, fiber concrete, fibre mortar, fibrous mesh cloth mortar, polymer mortar or wire mesh mortar, steel rod member, steel concrete combined member bar or plastics rod member or mould the pipe in the concrete rod member.
16, according to claim 1 or 2 described a kind of combined hollow tube members, it is characterized in that hollow section (1) body material is that Cement fibre, cement are arranged net, fiber cement mortar, cloth mortar, cement mortar, metal bellows, plastic pipe, metal tube, cement gauze wire cloth or cement mortar gauze wire cloth, wherein arrange net and be that fibrous mesh cloth, cloth or gauze wire cloth, metal bellows are flat bellows, single ripple or double wave or many ripples metal spiral interlock pipe.
17, according to claim 1 or 2 described a kind of combined hollow tube members, it is characterized in that the part or all of filling foamed plastics of hollow part, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool or glass wool at hollow section (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011401052A CN1140683C (en) | 2001-11-23 | 2001-11-23 | Combined hollow tube member |
| PCT/CN2002/000698 WO2003029573A1 (en) | 2001-09-30 | 2002-09-29 | An hollow formwork for a insitu reinforcing concrete structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011401052A CN1140683C (en) | 2001-11-23 | 2001-11-23 | Combined hollow tube member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1348046A CN1348046A (en) | 2002-05-08 |
| CN1140683C true CN1140683C (en) | 2004-03-03 |
Family
ID=4675657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011401052A Expired - Fee Related CN1140683C (en) | 2001-09-30 | 2001-11-23 | Combined hollow tube member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1140683C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359111C (en) * | 2005-07-26 | 2008-01-02 | 刘洪山 | Die core for casting in-site reinforced cement, and technological process |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100348809C (en) * | 2002-10-05 | 2007-11-14 | 邱则有 | Thin wall pipe for filling concrete |
| CN100383354C (en) * | 2002-10-05 | 2008-04-23 | 邱则有 | Thin wall pipe for concrete filling |
| CN1869361B (en) * | 2002-12-22 | 2012-11-28 | 湖南邱则有专利战略策划有限公司 | Component for cast-in-place concrete |
| CN100476100C (en) * | 2003-02-26 | 2009-04-08 | 邱则有 | Cast-in-situ reinforced concrete hollow floorslab |
| CN100445485C (en) * | 2003-02-26 | 2008-12-24 | 邱则有 | Hollow shuttering member for cast-in-situ concrete |
| CN100455745C (en) * | 2003-10-27 | 2009-01-28 | 邱则有 | Thin wall tube for concrete filling |
| WO2006050665A1 (en) * | 2004-11-09 | 2006-05-18 | Xuewen Wu | A filling mould and the sandwich and hollow structure thereof |
| CN1316131C (en) * | 2005-01-20 | 2007-05-16 | 田斌 | Hollow less floor pipe core for cast-in-place concrete and its production technology |
| CN100593608C (en) * | 2005-07-21 | 2010-03-10 | 邱则有 | Hollow pipe |
| CN1974986B (en) * | 2005-07-21 | 2010-04-07 | 邱则有 | Hollow pipe |
-
2001
- 2001-11-23 CN CNB011401052A patent/CN1140683C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359111C (en) * | 2005-07-26 | 2008-01-02 | 刘洪山 | Die core for casting in-site reinforced cement, and technological process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1348046A (en) | 2002-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1140683C (en) | Combined hollow tube member | |
| CN1111235C (en) | Hollow tubular member of combined reinforced concrete depositing structure | |
| CN1164844C (en) | Tubular, hollow and steel bar reinforced concrete floor member | |
| CN1245562C (en) | Cast-in-situ reinforced concrete hollow storey top | |
| CN2536688Y (en) | Assembled hollow tubular components | |
| CN1243172C (en) | Light roughcast mould assembly for on site pouring reinforced concrete filling | |
| CN1348045A (en) | Hollow tube member and its making process | |
| CN1111236C (en) | In-situ deposited hollow concrete floorslab with prefabricated combined steel bar structure | |
| CN2487805Y (en) | Hollow pipe structure member for combined structure of cast-in-situ concrete | |
| CN2526145Y (en) | Hollow pipe structural member | |
| CN1300424C (en) | Thin wall pipe for concrete packing | |
| CN2589555Y (en) | Light pipe for concrete filling | |
| CN1181249C (en) | Light tube for filling concrete | |
| CN1304704C (en) | Cast-in-situ reinforced concrete storey top | |
| CN100535279C (en) | Hollow floor cover of in-situ deposited steel bar reinforced concrete | |
| CN2536682Y (en) | Steel bar reinforced floor with tubular holes | |
| CN2487806Y (en) | Hollow floor of cast-in-situ precast combined reinforced concrete | |
| CN2536685Y (en) | Lightweight steel bar reinforced floor with tubular holes and strengthening means | |
| CN1236153C (en) | Light tube for filling steel reinforced concrete | |
| CN1220814C (en) | Hollow pipe for filling concrete | |
| CN100414051C (en) | Cast-in-situ reinforced concrete storey top | |
| CN1236170C (en) | A hollow component for concrete | |
| CN100350110C (en) | Hollow construction member for concrete | |
| CN1696442A (en) | Hollow slab made from concrete reinforced by steel bar cast in-site | |
| CN1847541A (en) | In-situ cast hollow concrete slab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN QIUZEYOU PATENT STRATEGY PLANNING CO., LTD. Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20101008 |
|
| 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, HUNAN PROVINCE TO: 410205 JUXING INDUSTRIAL BASE, NO.8, LUJING ROAD, CHANGSHA HIGH-TECH. DEVELOPMENT ZONE, YUELU DISTRICT, CHANGSHA CITY, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101008 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 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040303 Termination date: 20121123 |