CN100489214C - Hollow pipe for filling concrete - Google Patents
Hollow pipe for filling concrete Download PDFInfo
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- CN100489214C CN100489214C CNB2006100921990A CN200610092199A CN100489214C CN 100489214 C CN100489214 C CN 100489214C CN B2006100921990 A CNB2006100921990 A CN B2006100921990A CN 200610092199 A CN200610092199 A CN 200610092199A CN 100489214 C CN100489214 C CN 100489214C
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- Prior art keywords
- hollow body
- hollow
- plug
- filling concrete
- hollow pipe
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- 239000004567 concrete Substances 0.000 title claims abstract description 63
- 230000003014 reinforcing effect Effects 0.000 claims description 27
- 238000004873 anchoring Methods 0.000 claims description 24
- 239000004744 fabric Substances 0.000 claims description 20
- 239000004568 cement Substances 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 10
- 239000011083 cement mortar Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000011152 fibreglass Substances 0.000 claims description 3
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- 229920006255 plastic film Polymers 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 abstract description 16
- 239000011150 reinforced concrete Substances 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 description 29
- 238000010276 construction Methods 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 230000002787 reinforcement Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
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- 210000003205 muscle Anatomy 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- -1 nonwoven Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
A hollow pipe for filling concrete consists of hollow pipe (1) and end caps (2), two end caps enclose hollow pipe into closed cavity hollow pipe, at least one of hollow pipe or end caps sticks positioning foot (3), which is set at bottom or/and side or/and top. It can be used for hollow or hollow beamless building cover with in-situ pouring reinforced concrete or pre-stressed reinforced concrete, roof, wall, base plate and hollow bridge.
Description
The application for the applying date be that October 27, application number in 2003 are 200310104265.8, name is called the dividing an application of application for a patent for invention of " a kind of hollow pipe for filling concrete ".
(1) technical field
The present invention relates to a kind of hollow pipe for filling concrete.
(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 bellows, core light material etc., these tubular core molds or member mainly consider to find time concrete, reduce floor weight.It as the patent No. 99232921.3 cast-in-place reinforced concrete filling thin wall cylinder, 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, and the cross section of horniness thin-walled tube and plug shape can be circle, square, trapezoidal or other is special-shaped.When it is applied to cast-in-situ concrete hollow floor and lays; be easy to generate displacement or dislocation between the body each other; the location is laid inconvenient; be prone to phenomenons such as Cast-in-place concrete time rib width between the tube and tube is inconsistent, the outer concrete cover variable thickness of pipe causes; thereby influence the total quality and the stress performance of cast-in-situ concrete hollow floor; increase difficulty of construction, therefore, develop a kind of novel hollow pipe for filling concrete for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of hollow pipe for filling concrete, when being applied to cast-in-situ concrete hollow floor, have body location lay convenient, do not produce characteristics such as displacement or dislocation, construction are easy.
Solution of the present invention is on the basis of existing technology, comprise hollow body, plug, the two ends plug forms hollow body closed at both ends the hollow section of enclosed cavity, it is characterized in that being extended with angle at least one on hollow body or the plug, angle is positioned at the bottom of the pipe of hollow section or at least one position of pipe side or Guan Dingzhong.Like this, owing at least one of hollow body or plug, be extended with angle, when hollow section is applied to cast-in-situ concrete hollow floor, it is very convenient that construction is laid in the hollow section location, can not produce displacement or dislocation each other, construction is easy, and the Cast-in-place concrete rib width that can not occur between the tube and tube is inconsistent, manage phenomenons such as outer concrete cover variable thickness causes, simultaneously, also be convenient to the laying construction of reinforcing bar in the superstructure, guaranteed the total quality of cast-in-situ concrete hollow floor, satisfied the requirement of superstructure stress performance, reduced construction cost, simultaneously, good stable does not influence the laying of reinforcing bar, have excellent application performance, thereby reached purpose of the present invention; In addition, simple in structure, characteristics such as production is easy, cost is low, intensity height that hollow section also has, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.
Feature of the present invention also is to contain reinforce at least one of described hollow body, plug or angle, perhaps has reinforce to expose.Reinforce is silk, muscle slender member, or the cloth and the net of silk, the braiding of muscle slender member or weaving, or the gluing cloth of nonwoven, net, or sheet, band, or the above combination of said two devices, can be at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, porose thin band, strap, the braid over braid etc. as reinforce.Like this, be provided with reinforce in hollow body, plug or the angle, improved the strength and stiffness of above-mentioned member itself greatly, make its shock resistance better, the variation of reinforce is convenient to draw materials nearby, can reduce production costs, and the hollow section cost is reduced.
Feature of the present invention also is to have in described hollow body or the plug reinforce to stretch into anchoring in the angle.Like this, there is reinforce to stretch in the angle after the anchoring in hollow body or the plug, angle firmly is combined as a whole with hollow section, not fragile, come off, reduced the proportion of goods damageds of hollow section.
Feature of the present invention is that also the intraparietal reinforce of described hollow section stretches into anchoring in the plug, perhaps is connected the back anchoring with reinforce in the plug.Like this, the connection anchoring by reinforce is combined into integral body with hollow body and plug, thereby the intensity of hollow section, rigidity and overall performance have all obtained increasing substantially.
Feature of the present invention is that also the reinforce in the described plug stretches into anchoring in the wall of hollow body, perhaps with the wall of hollow body in reinforce is connected anchoring afterwards.Like this, the connection anchoring by reinforce is combined into integral body with hollow body and plug, thereby, make intensity, rigidity and the overall performance of hollow section all be greatly improved.
Feature of the present invention is that also described angle is movable or dismountable angle.Like this,, can optionally install or dismantle angle at any time, satisfy the design needs, greatly facilitate construction according to the needs of various different designs, the angle of replaceable various differing heights also simultaneously, it is very convenient to use.
Feature of the present invention is that also described angle is positioned at the bottom of the pipe of hollow section or at least one position of pipe side or Guan Dingzhong.Like this, when hollow section is applied in the cast-in-situ concrete hollow floor, can the thickness of Cast-in-place concrete at the bottom of width, Guan Ding and the pipe of Cast-in-place concrete rib be control effectively, improved the pouring quality of superstructure greatly.
Feature of the present invention is that also described angle is provided with three at the bottom of the pipe of hollow section.Like this, the pipe end, be provided with the hollow section of three angles, has good stable, simultaneously, do not influence the laying of reinforcing bar, has excellent application performance.
Feature of the present invention is that also described plug places in the port of hollow body or port or be wrapped on the port.Like this, the diversity of plug closed hollow pipe bodily form formula can design and produce according to actual needs, to satisfy the needs of different situations.
Feature of the present invention is that also described plug is two-layer being formed by stacking at least.Like this, by the plug intensity height of multilayer build-up, rigidity is big, and cracky can not reduce the proportion of goods damageds of hollow section in transportation, installation process.
Feature of the present invention is that also the shape of cross section of described hollow body is a quadrangle, and its at least one corner is arc angle or chamfering or inner corner trim, and at least one face of hollow body is plane or approaching plane.Like this, after hollow section was applied in the cast-in-situ concrete hollow floor, concrete had formed the Cast-in-place concrete reinforcement in superstructure inside after pouring in above-mentioned arc angle or chamfering or the inner corner trim, has strengthened the inside force structure of superstructure, had reduced stress and had concentrated; At least one face of hollow body is plane or approaching plane, is convenient to structural calculation and accurate arrangement of reinforcement, simultaneously convenient construction.
Feature of the present invention is that also the plane face of described hollow body is for dull and stereotyped.Like this, plane face is that flat board is easier to realize mechanization production, reduces cost, and simultaneously, product is standard more, and intensity is better.
Feature of the present invention is that also the face of described hollow body is approximate flat single-curved surface, hyperboloid, many curved surfaces or corrugated surface.Like this, when hollow section is applied in the cast-in-situ concrete hollow floor, the approaching plane face of hollow body is approximate flat single-curved surface, hyperboloid, many curved surfaces or corrugated surface or exasperate, make the bonding between hollow section and the Cast-in-place concrete more reliable, situations such as more difficult generation bubble, hollowing, honeycomb.
Feature of the present invention is that also the corner at described hollow section two ends is at least a in arc angle or chamfering or the inner corner trim.Like this, after hollow section was applied in the cast-in-situ concrete hollow floor, concrete had formed the Cast-in-place concrete reinforcement in superstructure inside after pouring in above-mentioned arc angle, chamfering or the inner corner trim, had strengthened the inside force structure of superstructure.
Feature of the present invention is that also at least one face is superimposed with overlapping layers on the described hollow body.Like this, be superimposed with overlapping layers on the hollow body, make the making of hollow body easier, more convenient, simultaneously, also strengthened the intensity of hollow section, make it firmer, not cracky.
Feature of the present invention also is to be provided with rod member in the described hollow body, in put more energy into floor or the reinforcing rib at least one.Like this, after hollow section is applied in the cast-in-situ concrete hollow floor, be provided with rod member in the hollow body, put more energy into floor or reinforcing rib can form the cast-in-place and prefabricated composite construction that combines with Cast-in-place concrete, optimized the inner stress system of cast-in-situ concrete hollow floor.
Feature of the present invention also is described rod member, put more energy into floor or reinforcing rib are superimposed prefabricated rod member, put more energy into floor or reinforcing rib in hollow body.Like this, rod member, put more energy into floor or reinforcing rib are superimposed prefabricated rod member, put more energy into floor or reinforcing rib in hollow body, and then the making of rod member, put more energy into floor or reinforcing rib is more convenient, and intensity is also higher, and the making of corresponding hollow section is also more convenient.
Feature of the present invention is that also the floor of putting more energy into that is provided with in the described hollow body is the superimposed prefabricated floor of putting more energy within it.Like this, the floor of putting more energy into is superimposed again in hollow body after prefabricated, thereby the making of hollow section is very convenient.
Feature of the present invention is that also described two ends plug is the floor of putting more energy into, or an end is plug, and the other end is the floor of putting more energy into.Like this, because plug changes stiffening rib into, thereby its intensity and rigidity improves greatly, and stressed transmission force property is better; Simultaneously, the floor of putting more energy into also can play shutoff.
Feature of the present invention is that also described hollow body or plug are provided with at least one in groove or projection or the hole.Like this, after hollow section is applied in the cast-in-situ concrete hollow floor, can form the corresponding structure structure, improve the mechanical property of superstructure.
Feature of the present invention is that also described hollow body or plug are provided with connector.Connector can be reinforcing bar, steel mesh reinforcement, steel wire, gauze wire cloth, angle steel, channel-section steel, L shaped steel, T-steel, cutting ferrule, bolt, male and female groove, socket component, indention, tongue, groove, bayonet socket, cutting ferrule, hole, embedded iron parts etc.Like this, after hollow section was applied in the cast-in-situ concrete hollow floor, the connector that is provided with on hollow body or the plug can make between hollow section and the hollow section to be connected very easily, helps accelerating speed of application.
Feature of the present invention is that also described hollow body is Cement fibre, cement gauze wire cloth or Cement fibre and gauze wire cloth body, and plug is cement mortar or cement concrete.Like this, the variation of hollow section manufacturing materials can make hollow section fully satisfy the needs of various different situations, helps reducing product cost.
Feature of the present invention also is also to contain in the described plug reinforce.
Feature of the present invention is that also described hollow body is metal bellows, plastic film capicitor, glass fiber reinforced plastic bellows.Like this, the diversity of hollow body is convenient to design and construction unit and is selected for use.
Feature of the present invention is that also described hollow section is provided with the carrying part.The carrying part can be handle, suspension hook, suspension ring or other device.Like this, can very easily hollow section be piled up, transport, lift and construct, reduce the work difficulty and the working strength of above-mentioned operation, help improving efficiency of construction, reduce construction cost.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.In each accompanying drawing, 1 is hollow body, and 2 is plug, and 3 is angle, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on its hollow body 1.
Fig. 2 is the structural representation of the embodiment of the invention 2, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, contains reinforce 4 in its hollow body 1, and diagram reinforce 4 is a fibrous mesh cloth.
Fig. 3 is the structural representation of the embodiment of the invention 3, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, has reinforce 4 to stretch into anchorings in the angle 3 in its hollow body 1.
Fig. 4 is the structural representation of the embodiment of the invention 4, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and the reinforce 4 in its hollow body 1 wall stretches into anchorings in the plug 2.
Fig. 5 is the structural representation of the embodiment of the invention 5, plug 2 forms hollow body 1 closed at both ends the hollow section of enclosed cavity, be extended with angle 3 on the hollow body 1, have reinforce 4 to stretch in the wall of hollow body 1 in its plug 2 and with the wall of hollow body 1 in reinforce 4 overlap joint back anchorings.
Fig. 6 is the structural representation of the embodiment of the invention 6, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and its angle 3 is movable or dismountable angle.
Fig. 7 is the structural representation of the embodiment of the invention 7, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and its plug 2 places in the port of hollow body 1.
Fig. 8 is the structural representation of the embodiment of the invention 8, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and its plug 2 is two-layer being formed by stacking.
Fig. 9 is the structural representation of the embodiment of the invention 9, plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and the shape of cross section of hollow body 1 is a quadrangle, its corner 5 is a chamfering, and the face 6 of hollow body 1 is plane.
Figure 10 is the structural representation of the embodiment of the invention 10, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and the approaching plane face 6 of its hollow body 1 is a corrugated surface.
Figure 11 is the structural representation of the embodiment of the invention 11, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and the corner 5 at its hollow section two ends is set to inner corner trim.
Figure 12 is the structural representation of the embodiment of the invention 12, and plug 2 forms the hollow section of enclosed cavity with hollow body 1 closed at both ends, is extended with angle 3 on the hollow body 1, is superimposed with overlapping layers 7 at the bottom of the pipe of its hollow body 1.
Figure 13 is the structural representation of the embodiment of the invention 13, and plug 2 forms the hollow section of enclosed cavity with hollow body 1 closed at both ends, is extended with angle 3 on the hollow body 1, also is provided with rod member 8 simultaneously in its hollow body 1, put more energy into floor 9 and reinforcing rib 10.
Figure 14 is the structural representation of the embodiment of the invention 14, plug 2 forms hollow body 1 closed at both ends the hollow section of enclosed cavity, be extended with angle 3 on the hollow body 1, also be provided with rod member 8 in the hollow body 1 simultaneously, put more energy into floor 9 and reinforcing rib 10, its described rod member 8, floor 9 and the reinforcing rib 10 of putting more energy into are superimposed prefabricated rod member, put more energy into floor or reinforcing rib in hollow body 1.
Figure 15 is the structural representation of the embodiment of the invention 15, plug 2 forms hollow body 1 closed at both ends the hollow section of enclosed cavity, be extended with angle 3 on the hollow body 1, also be provided with the floor 9 of putting more energy in the hollow body 1, its floor 9 of putting more energy into is the superimposed prefabricated floor of putting more energy in hollow body 1.
Figure 16 is the structural representation of the embodiment of the invention 16, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and its two ends plug 2 is the floor 9 of putting more energy into.
Figure 17 is the structural representation of the embodiment of the invention 17, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, also is provided with groove 11, projection 12 and hole 13 simultaneously on its hollow body 1.
Figure 18 is the structural representation of the embodiment of the invention 18, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and its plug 2 is provided with connector 14, and diagram connector 14 is the latch hole.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise hollow body 1, plug 2, two ends plug 2 forms hollow body 1 closed at both ends the hollow section of enclosed cavity, it is characterized in that being extended with angle 3 at least one on hollow body 1 or the plug 2, angle 3 is positioned at the bottom of the pipe of hollow section or at least one position of pipe side or Guan Dingzhong.Fig. 1 is the structural representation of the embodiment of the invention 1.In each accompanying drawing, 1 is hollow body, and 2 is plug, and 3 is angle, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on its hollow body 1.
The present invention also is to contain reinforce 4 at least one of described hollow body 1, plug 2 or angle 3, perhaps there is reinforce 4 to expose, reinforce 4 is silk, muscle slender member, or the cloth and the net of silk, the braiding of muscle slender member or weaving, or the gluing cloth of nonwoven, net, or sheet, band, or the above combination of said two devices, can be at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, porose thin band, strap, the braid over braid etc. as reinforce 4.Fig. 2 is the structural representation of the embodiment of the invention 2, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, contains reinforce 4 in its hollow body 1, and diagram reinforce 4 is a fibrous mesh cloth.
The present invention also is to have in described hollow body 1 or the plug 2 reinforce 4 to stretch into anchoring in the angle 3.Fig. 3 is the structural representation of the embodiment of the invention 3, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, has reinforce 4 to stretch into anchorings in the angle 3 in its hollow body 1.
The present invention is that also the reinforce 4 in described hollow body 1 wall stretches into anchoring in the plug 2, perhaps is connected the back anchoring with plug 2 interior reinforces 4.Fig. 4 is the structural representation of the embodiment of the invention 4, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and the reinforce 4 in its hollow body 1 wall stretches into anchorings in the plug 2.
The present invention is that also the reinforces 4 in the described plug 2 stretch into anchoring in the wall of hollow body 1, perhaps with the wall of hollow body 1 in reinforce 4 is connected anchoring afterwards.Fig. 5 is the structural representation of the embodiment of the invention 5, plug 2 forms hollow body 1 closed at both ends the hollow section of enclosed cavity, be extended with angle 3 on the hollow body 1, have reinforce 4 to stretch in the wall of hollow body 1 in its plug 2 and with the wall of hollow body 1 in reinforce 4 overlap joint back anchorings.
The present invention is that also described angle 3 is movable or dismountable angle.Fig. 6 is the structural representation of the embodiment of the invention 6, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and its angle 3 is movable or dismountable angle.
The present invention is that also described angle 3 is positioned at the bottom of the pipe of hollow section or at least one position of pipe side or Guan Dingzhong.As shown in Figure 6, plug 2 forms the hollow section of enclosed cavity with hollow body 1 closed at both ends, is extended with angle 3 on the hollow body 1, and angle 3 be movable or dismountable angle, at the bottom of its angle 3 is positioned at the pipe of hollow section, pipe side and pipe push up.
The present invention is that also described angle 3 is provided with three at the bottom of the pipe of hollow section.As shown in Figure 6, plug 2 forms hollow body 1 closed at both ends the hollow section of enclosed cavity, be extended with angle 3 on the hollow body 1, angle 3 is movable or dismountable angle, and its angle 3 is being provided with three (shown position be in above) at the bottom of the pipe of hollow section.
The present invention is that also described plug 2 places in the port of hollow body 1 or port or be wrapped on the port.Fig. 7 is the structural representation of the embodiment of the invention 7, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and its plug 2 places in the port of hollow body 1.
The present invention is that also described plug 2 is two-layer being formed by stacking at least.Fig. 8 is the structural representation of the embodiment of the invention 8, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and its plug 2 is two-layer being formed by stacking.
The present invention is that also the shape of cross section of described hollow body 1 is a quadrangle, and its at least one corner 5 is arc angle or chamfering or inner corner trim, and at least one face 6 of hollow body 1 is outer convex globoidal, inner concave arc surface or uneven.Fig. 9 is the structural representation of the embodiment of the invention 9, plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and the shape of cross section of hollow body 1 is a quadrangle, its corner 5 is a chamfering, and the face 6 of hollow body 1 is plane.
The present invention is that also the plane face 6 of described hollow body 1 is for dull and stereotyped.As shown in Figure 9, plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, the shape of cross section of hollow body 1 is a quadrangle, corner 5 is a chamfering, and the face 6 of hollow body 1 is plane, and the plane face 6 of its hollow body 1 is dull and stereotyped.
The present invention is that also the face 6 of described hollow body 1 is approximate flat single-curved surface, hyperboloid, many curved surfaces or corrugated surface.Figure 10 is the structural representation of the embodiment of the invention 10, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and the approaching plane face 6 of its hollow body 1 is a corrugated surface.
At least a in arc angle or chamfering or the inner corner trim of the corner 5 that the present invention also is described hollow section two ends.Figure 11 is the structural representation of the embodiment of the invention 11, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and the corner 5 at its hollow section two ends is set to inner corner trim.
The present invention is that also at least one face 6 is superimposed with overlapping layers 7 on the described hollow body 1.Figure 12 is the structural representation of the embodiment of the invention 12, and plug 2 forms the hollow section of enclosed cavity with hollow body 1 closed at both ends, is extended with angle 3 on the hollow body 1, is superimposed with overlapping layers 7 at the bottom of the pipe of its hollow body 1.
The present invention also is to be provided with rod member 8 in the described hollow body 1, in put more energy into floor 9 or the reinforcing rib 10 at least one.Figure 13 is the structural representation of the embodiment of the invention 13, and plug 2 forms the hollow section of enclosed cavity with hollow body 1 closed at both ends, is extended with angle 3 on the hollow body 1, also is provided with rod member 8 simultaneously in its hollow body 1, put more energy into floor 9 and reinforcing rib 10.
The present invention also is described rod member 8, put more energy into floor 9 or reinforcing rib 10 are superimposed prefabricated rod member, put more energy into floor or reinforcing rib in hollow body 1.Figure 14 is the structural representation of the embodiment of the invention 14, plug 2 forms hollow body 1 closed at both ends the hollow section of enclosed cavity, be extended with angle 3 on the hollow body 1, also be provided with rod member 8 in the hollow body 1 simultaneously, put more energy into floor 9 and reinforcing rib 10, its described rod member 8, floor 9 and the reinforcing rib 10 of putting more energy into are superimposed prefabricated rod member, put more energy into floor or reinforcing rib in hollow body 1.
The present invention is that also the floor 9 of putting more energy into that is provided with in the described hollow body 1 is the superimposed prefabricated floor of putting more energy within it.Figure 15 is the structural representation of the embodiment of the invention 15, plug 2 forms hollow body 1 closed at both ends the hollow section of enclosed cavity, be extended with angle 3 on the hollow body 1, also be provided with the floor 9 of putting more energy in the hollow body 1, its floor 9 of putting more energy into is the superimposed prefabricated floor of putting more energy in hollow body 1.
The present invention is that also described two ends plug 2 is the floor 9 of putting more energy into, or an end is plug 2, and the other end is the floor 9 of putting more energy into.Figure 16 is the structural representation of the embodiment of the invention 16, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and its two ends plug 2 is the floor 9 of putting more energy into.
The present invention is that also described hollow body 1 or plug 2 are provided with at least one in groove 11 or projection 12 or the hole 13.Figure 17 is the structural representation of the embodiment of the invention 17, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, also is provided with groove 11, projection 12 and hole 13 simultaneously on its hollow body 1.
The present invention is that also described hollow body 1 or plug 2 are provided with connector 14.Figure 18 is the structural representation of the embodiment of the invention 18, and plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and its plug 2 is provided with connector 14, and diagram connector 14 is the latch hole.
The present invention is that also described hollow body 1 is Cement fibre, cement gauze wire cloth or Cement fibre and gauze wire cloth body, and plug 2 is cement mortar or cement concrete.As shown in figure 18, plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and plug 2 is provided with connector 14, its hollow body 1 is a fibrous mesh cloth cement mortar wall body, and plug 2 is the plug of cement concrete.
The present invention also is also to contain reinforce 3 in the described plug 2.
The present invention is that also described hollow body 1 is metal bellows, plastic film capicitor, glass fiber reinforced plastic bellows.As shown in figure 10, plug 2 is extended with angle 3 with the hollow section of hollow body 1 closed at both ends formation enclosed cavity on the hollow body 1, and its hollow body 1 is a metal bellows.
The present invention is that also described hollow section is provided with carrying part 15.As shown in figure 17, hollow section is provided with carrying part 15.
During the invention process, mix the system cement mortar earlier, in mould, make one deck cement mortar one deck fibrous mesh cloth (or gauze wire cloth), the hollow body 1 of the multilayer build-up of one deck cement mortar again, before its setting and harden, prefabricated plug 2 is put into the two ends of hollow body 1, is closed the volume mould and form light-wall pipe, treat setting and harden after, maintenance is to stipulating the length of time that the demoulding promptly gets the hollow pipe for filling concrete with angle 3.
Claims (25)
1, a kind of hollow pipe for filling concrete, comprise hollow body (1), plug (2), two ends plug (2) forms hollow body (1) closed at both ends the hollow section of enclosed cavity, it is characterized in that being extended with on the plug (2) angle (3), angle (3) is positioned at the bottom of the pipe of hollow section or at least one position of pipe side or Guan Dingzhong.
2, a kind of hollow pipe for filling concrete according to claim 1 is characterized in that containing reinforce (4) at least one of described hollow body (1), plug (2) or angle (3).
3, a kind of hollow pipe for filling concrete according to claim 2 is characterized in that having reinforce (4) to expose at least one of described hollow body (1), plug (2) or angle (3).
4, a kind of hollow pipe for filling concrete according to claim 2 is characterized in that having in described hollow body (1) or the plug (2) reinforce (4) to stretch into the interior anchoring of angle (3).
5, a kind of hollow pipe for filling concrete according to claim 2 is characterized in that the reinforce (4) in described hollow body (1) wall stretches into the interior anchoring of plug (2), perhaps is connected the back anchoring with the interior reinforce of plug (2) (4).
6, a kind of hollow pipe for filling concrete according to claim 2 is characterized in that reinforce (4) in the described plug (2) stretches into anchoring in the wall of hollow body (1), perhaps with the wall of hollow body (1) in reinforce (4) is connected anchoring afterwards.
7, a kind of hollow pipe for filling concrete according to claim 1 is characterized in that described angle (3) is movable or dismountable angle.
8, a kind of hollow pipe for filling concrete according to claim 1 is characterized in that described angle (3) is provided with three at the bottom of the pipe of hollow section.
9, a kind of hollow pipe for filling concrete according to claim 1 is characterized in that described plug (2) places in the port of hollow body (1) or port or be wrapped on the port.
10, a kind of hollow pipe for filling concrete according to claim 1 is characterized in that described plug (2) is two-layer being formed by stacking at least.
11, according to the described a kind of hollow pipe for filling concrete of arbitrary claim in the claim 1 to 10, the shape of cross section that it is characterized in that described hollow body (1) is a quadrangle, its at least one corner (5) is arc angle or chamfering or inner corner trim, and at least one face (6) of hollow body (1) is plane or approaching plane.
12, a kind of hollow pipe for filling concrete according to claim 11, the plane face (6) that it is characterized in that described hollow body (1) is for dull and stereotyped.
13, a kind of hollow pipe for filling concrete according to claim 11 is characterized in that the face (6) of described hollow body (1) is approximate flat single-curved surface, hyperboloid, many curved surfaces or corrugated surface.
14, according to the described a kind of hollow pipe for filling concrete of arbitrary claim in the claim 1 to 10, at least a in arc angle or chamfering or the inner corner trim of the corner (5) that it is characterized in that described hollow section two ends.
15,, it is characterized in that last at least one face (6) of described hollow body (1) is superimposed with overlapping layers (7) according to the described a kind of hollow pipe for filling concrete of arbitrary claim in the claim 1 to 10.
16,, it is characterized in that being provided with in the described hollow body (1) at least one in rod member (8), the floor of putting more energy into (9) or the reinforcing rib (10) according to the described a kind of hollow pipe for filling concrete of arbitrary claim in the claim 1 to 10.
17, a kind of hollow pipe for filling concrete according to claim 16 is characterized in that described rod member (8), the floor of putting more energy into (9) or reinforcing rib (10) are superimposed prefabricated rod member, put more energy into floor or reinforcing rib in hollow body (1).
18, a kind of hollow pipe for filling concrete according to claim 16 is characterized in that the floor of putting more energy into (9) that is provided with in the described hollow body (1) is the superimposed prefabricated floor of putting more energy within it.
19, according to the described a kind of hollow pipe for filling concrete of arbitrary claim in the claim 1 to 10, it is characterized in that described two ends plugs (2) are the floor of putting more energy into (9), or an end is plug (2), the other end is the floor of putting more energy into (9).
20,, it is characterized in that described hollow body (1) or plug (2) are provided with at least one in groove (11) or projection (12) or the hole (13) according to the described a kind of hollow pipe for filling concrete of arbitrary claim in the claim 1 to 10.
21,, it is characterized in that described hollow body (1) or plug (2) are provided with connector (14) according to the described a kind of hollow pipe for filling concrete of arbitrary claim in the claim 1 to 10.
22, according to the described a kind of hollow pipe for filling concrete of arbitrary claim in the claim 1 to 10, it is characterized in that described hollow body (1) is Cement fibre, cement gauze wire cloth or Cement fibre and gauze wire cloth body, plug (2) is cement mortar or cement concrete.
23, a kind of hollow pipe for filling concrete according to claim 22 is characterized in that also containing in the described plug (2) reinforce (3).
24,, it is characterized in that described hollow body (1) is metal bellows, plastic film capicitor, glass fiber reinforced plastic bellows according to the described a kind of hollow pipe for filling concrete of arbitrary claim in the claim 1 to 10.
25,, it is characterized in that described hollow section is provided with carrying part (15) according to the described a kind of hollow pipe for filling concrete of arbitrary claim in the claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100921990A CN100489214C (en) | 2003-10-27 | 2003-10-27 | Hollow pipe for filling concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100921990A CN100489214C (en) | 2003-10-27 | 2003-10-27 | Hollow pipe for filling concrete |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310104265 Division CN1260440C (en) | 2003-10-27 | 2003-10-27 | Concrete filled hollow pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1896398A CN1896398A (en) | 2007-01-17 |
| CN100489214C true CN100489214C (en) | 2009-05-20 |
Family
ID=37609021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100921990A Expired - Fee Related CN100489214C (en) | 2003-10-27 | 2003-10-27 | Hollow pipe for filling concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100489214C (en) |
-
2003
- 2003-10-27 CN CNB2006100921990A patent/CN100489214C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1896398A (en) | 2007-01-17 |
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