CN101230683A - Construction combination component for building lid - Google Patents
Construction combination component for building lid Download PDFInfo
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- CN101230683A CN101230683A CNA2007100846049A CN200710084604A CN101230683A CN 101230683 A CN101230683 A CN 101230683A CN A2007100846049 A CNA2007100846049 A CN A2007100846049A CN 200710084604 A CN200710084604 A CN 200710084604A CN 101230683 A CN101230683 A CN 101230683A
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Abstract
The invention relates to a structural composite component used for a floor system. The composite component is composed of a soleplate (1) and is characterized in that the invention also comprises a perpendicular truss (2) which is combined with the soleplate (1) into a whole; the truss (2) is provided with a top boom (3), a lower boom (4) and a web member (5); wherein, the web member (5) is connected with the top boom (3) and the lower boom (4); the soleplate (1) is of a concrete soleplate, and the truss (2) is of an angle steel truss; the lower boom (4) of the truss (2) is embedded and fixed inside the concrete soleplate (1). The invention is applicable to cast-in-situ reinforced concrete or a hollow floor system, a roof system, walls and a foundation slab of the prestressed reinforced concrete as well as a vierendeel bridge girder, and is particularly suitable for a hollow flat slab.
Description
(1) technical field
The present invention relates to a kind of superstructure construction combination component.
(2) background technology
At present, the main Cast-in-place concrete monobloc cast that adopts such as the superstructure of multi-rise building, roof system, general job practices is to set up the interim scaffold of regulation at the construction field (site), and sets base plate, and configuration reinforcement as required, the concrete cast is carried out at the scene then.The base plate construction that replaces using in this scene be in advance at the prefabricated base plate of plant-manufactured what is called, then this prefabricated base plate is moved into the scene, be installed on the corresponding scaffold and construct, because its operation advanced person, can the reduction of erection time, so be widely adopted in recent years.The base plate that this class is made in advance has profiled sheet, concrete base plate and prestress concrete base plate etc., and still, also there are some problems in the prefabricated base plate of this class in In-situ cast concrete board construction application processes such as Cast-in-place Concrete Building Floor, roof system, and is too high as cost, and weight is too big, and is light inadequately.When for example adopting profiled sheet as the permanent base plate do not removed, though the intensity height, rigidity is big, the cost height, and simultaneously, the easy corrosion of the steel sole plate that exposes has a strong impact on the attractive in appearance of building and uses.When adopting the concrete base plate as the permanent base plate do not removed, as the patent No. is 03227765.2, name is called the utility model patent of " a kind of floor spiced by steel reinforced concrete ", Instructions Page 3 the 13rd in this patent walks to the implementation that has specifically described this utility model in the 22nd row, " this floor spiced by steel reinforced concrete; comprise precast member for reinforcing bar concrete; reinforcing bar; floor is assemblied to form by the polylith precast member for reinforcing bar concrete; both sides have hole under the precast member for reinforcing bar concrete longitudinal rib; reinforcing bar passes the hole of member both sides, connect the polylith precast member for reinforcing bar concrete, after floor spiced, in the groove again concreting fill and lead up."; in this utility model patent scheme; floor is assemblied to form by the polylith precast member for reinforcing bar concrete; and form crisscross layout and form bi-directional configuration by now wearing the existing reinforcing bar of reinforcing bar and precast member for reinforcing bar concrete; do not need on-the-spot formwork; now wear the original reinforcing bar of reinforcing bar and precast member for reinforcing bar concrete and form crisscross layout, can bear bidirectional load, but, the Cast-in-place concrete in this floor and the shear resistance at the superimposed interface between the base plate are low, material consumptions such as the reinforcing bar that superstructure or roof construction are used, concrete are big, the cost height, and globality is poor.Therefore, develop a kind of novel a kind of superstructure and be urgent need with construction combination component.
(3) summary of the invention
The object of the present invention is to provide a kind of superstructure construction combination component, when being applied to In-situ cast concrete board, have intensity height, strong, the characteristics such as cost is low, good integrity of rigidity shear resistance big, superimposed interface.
Solution of the present invention is on the basis of existing technology, comprise base plate, it is characterized in that also including at least one vertically-arranged truss, truss and base plate are combined into integral body, truss is provided with upper chord, lower chord, web member, and web member links to each other with lower chord with upper chord, and base plate is the concrete base plate, truss is a truss of angle steel, and the lower chord of truss is mounted in the concrete base plate.Like this, when base plate is the concrete base plate, truss is a truss of angle steel, when the lower chord of truss is mounted in the concrete base plate, truss of angle steel is made easily, and anti-folding, load, non-deformability is strong, after base plate combines, but the prefabricated panel member of formation participation structure load, after combiner is applied in the floor, can combine with Cast-in-place concrete, participate in structure-bearing, simultaneously, modular shuttering element can be realized producing in enormous quantities in factory, help reducing production costs and construction cost, be applicable to the hollowcore slab of various cast-in-situ reinforced concretes or prestressed reinforced concrete, superstructure, roof system, sole plate, body of wall and bridge use, and are specially adapted to arch without beam and use.
Feature of the present invention is that also described base plate is the strip unsplit bed(-)plate.Like this, when base plate is the strip unsplit bed(-)plate, combiner can be conveniently used in various different situations in application process, be particularly useful for little span plate, at this moment, the two ends of combiner can directly be set up on load bearing wall or the beam, can reduce cross binding and longitudinal bracing rod member in a large number, simplify construction, reduce and use difficulty.
Feature of the present invention also is in the described base plate reinforce is arranged.Like this, after being provided with reinforce in the base plate, can increase substantially intensity, rigidity and the shear resistance of base plate, make base plate pile up, transport, not frangibility, damage in installation and the work progress, simultaneously, also can improve the supporting capacity and the safety factor of combiner in application process of base plate.
Feature of the present invention is that also described reinforce is the reinforce of net, hole, trellis.Like this, when reinforce is the reinforce of net, hole, trellis, the internal construction good integrity of base plate, can not form layer structure because of the setting of reinforce, thereby make base plate when bearing working load, be difficult for producing crack and delamination failure, guaranteed its overall performance.
Feature of the present invention is that also described reinforce is the reinforce of rib strip shaped.Like this, when reinforce is the reinforce of rib strip shaped, needs according to varying strength, can suitably adjust the quantity of the reinforce of different directions, the internal construction good integrity of base plate can not form layer structure because of the setting of reinforce, thereby make base plate when bearing working load simultaneously, be difficult for producing crack and delamination failure, guaranteed its overall performance.
Feature of the present invention is that also described reinforce and truss connect as one.Like this, after reinforce and truss connected as one, truss and reinforce had formed common stressed integral body, thereby make base plate and truss form whole combiner, have improved the overall performance and the mechanical property of combiner.
Feature of the present invention also is to be extended with in the described base plate reinforcing bar or iron plate reinforce.Like this, when being extended with reinforcing bar or iron plate reinforce in the base plate, truss can be connected anchoring with base plate very easily, made things convenient for manufacturing of combiner, simultaneously, after described combiner was applied in the In-situ cast concrete board, reinforcing bar that stretches out or iron plate reinforce can combine with Cast-in-place concrete, make prefabricated combiner be combined into integral body with Cast-in-place concrete better, can improve the shear resistance of superposed surfaces between Cast-in-place concrete and the combiner greatly.
Feature of the present invention is that also there are at least two horizontal reinforcing bar reinforces at the two ends of described base plate.Like this, when the reinforcing bar reinforce was arranged in the base plate, truss can be connected anchoring with base plate very easily, has made things convenient for manufacturing of combiner.
Feature of the present invention also is to be provided with in the described base plate prestressing reinforcing bar reinforce.Like this, when being provided with prestressing reinforcing bar reinforce in the base plate, after base plate and truss combine, form the prestressing combination parts, improved intensity, rigidity, tension, resistance to compression, and the supporting capacity of combiner; Simultaneously, under the situation of equal design load, compare the base plate that is provided with prestressed reinforcement with common backplane and can further reduce thickness, weight reduction.
Feature of the present invention is that also described prestressed reinforcement reinforce serves as the lower chord of truss.Like this, truss and base plate have formed whole combiner, and the prestressing force lower chord has improved the strength and stiffness of combiner, make combiner form prestress baseboard, can increase substantially the supporting capacity of combiner, satisfy the needs of various different situations.
Feature of the present invention is that also described base plate is the base plate of cement, fiber, filler formation.Like this, when described base plate be cement, fiber, filler constitute base plate the time, base plate in light weight, the intensity height, rigidity is big, resistance to compression, shearing resistance, flexural capacity are strong, particularly carry, installation, easy construction, can reduce constructor's labour intensity significantly.
Feature of the present invention is that also the surface of described base plate is a tungued-and-grooved face.Like this, when combiner was applied in the In-situ cast concrete board, tungued-and-grooved face can increase the bonding area of base plate and Cast-in-place concrete greatly, improved the adhesion stress between base plate and the Cast-in-place concrete, made its combination firm stable more.
Feature of the present invention also is to be connected with between described truss and the truss fixedly muscle.Like this, after being connected and fixed muscle between the truss, fixedly muscle firmly connects into whole truss system with truss, can improve the connective stability between the truss on the base plate greatly, make combiner piling up, transport, being difficult for being damaged in installation and the construction application process, reduced the proportion of goods damageds of combiner.
Feature of the present invention is that also described fixedly muscle is for intersecting fixedly muscle up and down.Like this, fixedly muscle can improve the connective stability between the truss on the base plate greatly for intersecting fixedly muscle up and down, has reduced the proportion of goods damageds of combiner.
Feature of the present invention is that also described fixedly muscle has upward fixedly muscle and following fixedly muscle.Like this, by last fixedly muscle and following fixedly being connected and fixed of muscle, truss is firmly connected into whole truss system, can improve the connective stability between the truss on the base plate greatly, make combiner piling up, transport, being difficult for being damaged in installation and the construction application process, reduced the proportion of goods damageds of combiner.
Feature of the present invention is that also described fixedly muscle is snakelike fixedly muscle, and described truss links to each other with base plate and is meant that base plate and snakelike fixedly muscle are welded to connect.Like this, when fixing muscle was snakelike fixedly muscle, snakelike fixedly muscle had further improved the rigidity that is connected between truss and the base plate, had increased substantially the shear resistance of combiner, make combiner pile up, transport, not fragile in installation and the work progress, reduced the proportion of goods damageds of combiner.
Feature of the present invention is also that described truss and base plate link to each other and is meant that base plate is connected with truss through suspension rod.Like this, when truss was connected by suspension rod with base plate, both all can separately make, and can improve the production efficiency of combiner greatly, and simultaneously, both are easy to connect, can separately be transported to the job site and assemble, had made things convenient for production, transportation and application.
Feature of the present invention is also that described truss links to each other with base plate and is meant that base plate and web member are welded to connect.Like this, truss and base plate adopt the mode firm and reliable connection of welding, are difficult for loose or dislocation, simultaneously, are welded to connect convenient and swiftly, and link cost is low, helps reducing production costs.
Feature of the present invention also is to be embedded with connector in the described base plate, and truss is connected with base plate by connector.Like this, base plate and truss all can divide the making of coming, transportation, be very easy to and manufacture, reduce the difficulty that is connected of base plate and truss, improved production efficiency, simultaneously, both also can separately transport, can reduce cost of transportation, and separately transport not fragile base plate, can reduce the proportion of goods damageds of combiner effectively.
Feature of the present invention also is described upper chord or/and lower chord is that the prestressing force upper chord is or/and the prestressing force lower chord.Like this, when upper chord or/and lower chord is the prestressing force upper chord during prestressing force lower chord, the prestressing force upper chord is or/and the prestressing force lower chord has improved the strength and stiffness of combiner, make combiner form prestress baseboard, its resistance to compression, tension and shear behavior can be increased substantially, the needs of various different situations can be satisfied.
Feature of the present invention also is between the described adjacent truss by oblique drawknot bar drawknot.Like this, after tiltedly drawknot bar drawknot is strengthened, can strengthen the balance quality of truss greatly, make and be not prone to deviation between the truss, simultaneously, also strengthen the overall performance and the stability of combiner, make combiner not fragile in application process.
Feature of the present invention is that also the oblique drawknot bar of drawknot constitutes scissors drawknot bar between the described adjacent truss.Like this, tiltedly behind the staggered formation of the drawknot bar bridging drawknot bar, can form stable gusseted strenthening member, adjacent truss can be offset, simultaneously, also strengthen the overall performance and the stability of combiner, make combiner not fragile in application process.
Feature of the present invention is that also the web member of described truss has at least one to be perpendicular web member.Like this, when in the web member of truss perpendicular web member being arranged, improved the anti-pressure ability of truss, made truss be difficult for being crushed out of shape, guaranteed the stability of truss, simultaneously, also improved the weight bearing power of combiner, made its structure more reasonable.
Feature of the present invention is that also the web member of described truss is made of continuous spirality ring muscle.Like this, when the web member of truss is made of continuous spirality ring muscle, spirality ring muscle is integral upper chord and lower chord around drawknot, the two can not separate to make it, simultaneously, and spirality ring muscle good integrity, manufacture conveniently, only need that reinforcing bar is converted into required annular and get final product, improved the production efficiency of combiner, reduced cost.
Feature of the present invention is that also described web member is the V muscle formation of elbow.Like this, when web member was the V muscle of elbow, the elbow of V muscle can be very easily be connected with the built-in connection that stretches out in the base plate, and perhaps elbow also can directly be anchored in the base plate, makes the web member anchoring more reliable and more stable.
Feature of the present invention is that also described web member is to carry the elbow V muscle of striding chord member on the back.Like this, web member is carried chord member on the back and is striden fixed limit, makes base plate and truss not easily separated, and simultaneously, the elbow of V muscle can be very easily be connected with the built-in connection that stretches out in the base plate, and perhaps elbow also can directly be anchored in the base plate, makes the web member anchoring more reliable and more stable.
Feature of the present invention also is described upper chord or/and stiffener is arranged on the lower chord.Like this, when described upper chord or/and after on the lower chord stiffener being set, the flexural capacity of upper chord or lower chord and rigidity have obtained significantly strengthening, make upper chord and lower chord be difficult for the bending distortion, simultaneously, also improve resistance to compression, the shear resistance of truss, can guarantee the quality of combiner effectively, improved the mechanical property of combiner.
Feature of the present invention also is on the described upper chord frange plate is arranged.Like this, after on the upper chord frange plate being set, the horizontal non-deformability of upper chord has obtained strengthening significantly, simultaneously, has also improved resistance to compression, the shear resistance of truss, has guaranteed the quality of combiner effectively.
Feature of the present invention also be described upper chord or/and lower chord or/and web member is T shape or L shaped or I shape or O shape bar.Like this, when described upper chord or/and lower chord or/and web member when being T shape or L shaped or I shape or O shape bar, can form various difform truss, can fully satisfy the practical application of various different situations, particularly satisfy the construction application under the load stress complicated situation.
Feature of the present invention is that also at least one of described upper chord or lower chord or web member is the open hollow bar.Like this, when in described upper chord or lower chord or the web member open hollow bar being arranged, can reduce the weight of truss significantly, improve the rigidity of truss, simultaneously, also can in the open hollow bar, pour into concrete as required, formation intensity height, the steel pipe concrete structure that rigidity is big has made things convenient for practical application.
Feature of the present invention is that also at least one of described upper chord or lower chord or web member is the steel pipe concrete bar.Like this, when upper chord or lower chord or web member at least one was the steel pipe concrete bar, the strength and stiffness of truss and shear behavior had obtained strengthening significantly, can improve resistance to compression, the shear resistance of truss greatly, improve the combination property of combiner, make it can bear bigger working load.
Feature of the present invention is that also described upper chord is at least two parallel upper chord groups arranged side by side.Like this, when upper chord is side by side parallel upper chord group, the anti-pressure ability of combiner, shearing resistance and rupture strength height, the truss stability on the base plate is good, simultaneously, also can increase substantially the weight bearing power of combiner, improves its combination property.
Feature of the present invention is that also described lower chord is at least two parallel lower chord groups arranged side by side.Like this, when lower chord is side by side parallel lower chord group, the anti-pressure ability of combiner, shearing resistance and rupture strength height, the truss stability on the base plate is good, simultaneously, also can increase substantially the supporting capacity of combiner, improves its combination property.
Feature of the present invention is that also described upper chord or lower chord or web member are cold band rib steel muscle.Like this, when upper chord or lower chord or web member are cold band rib steel muscle, can improve the intensity of truss, when combiner is applied in the cast-in-situ concrete structure, cold band rib steel muscle and Cast-in-place concrete are more solid and reliable in conjunction with anchoring, make base plate and Cast-in-place concrete be difficult for cracking destruction, improved the pouring quality of In-situ cast concrete board.
Feature of the present invention also be between described upper chord and the web member be connected to welding or screw mandrel is connected or the perforated pins connection.Like this, when adopting welding between described upper chord and the web member or screw mandrel is connected or during the perforated pins connection, upper chord and web member are convenient and fast connection, be connected firmly, and, make the connected mode between chord member and the web member more flexible, transport construction location to after can assembling in advance, also can assemble, conveniently practice at construction location.
Feature of the present invention also be between described lower chord and the web member be connected to welding or screw mandrel is connected or the perforated pins connection.Like this, when between described lower chord and the web member be connected to welding or screw mandrel is connected or during the perforated pins connection, lower chord and web member are convenient and fast connection, be connected firmly, and, make the connected mode between chord member and the web member more flexible, transport construction location to after can assembling in advance, also can assemble, conveniently practice at construction location.
Feature of the present invention is that also described base plate is provided with shuttering member.Like this, after superposed member is applied in the cast-in-situ concrete structure, can form the cast-in-place and prefabricated hollow concrete structure that combines, its shuttering member can be emptied the concrete that does not stress in the structure, saves cost, also reduces the weight of concrete structure simultaneously, improve its supporting capacity, improve the combination property of structure.
Feature of the present invention is that also described at least one shuttering member is arranged in the interval between the truss.Like this, after superposed member is applied in the cast-in-situ concrete structure, formed the cast-in-place and prefabricated hollow concrete structure that combines, its shuttering member can be emptied the concrete that does not stress in the structure, saves cost, also reduces the weight of concrete structure simultaneously, improve its supporting capacity, improve the combination property of structure.
Feature of the present invention is that also described shuttering member is vertically or/and the lateral separation arrangement.Like this, after described superposed member was applied in the cast-in-situ concrete structure, Cast-in-place concrete poured in the interval between its shuttering member, can form the two-way dark rib structure of cast-in-place concrete hidden rib or Cast-in-place concrete, can improve the inside load-carrying construction of cast-in-situ concrete structure effectively.
Feature of the present invention is also that described shuttering member is unsettled and is arranged on the base plate.Like this, after described shuttering member was applied in the cast-in-situ concrete structure, Cast-in-place concrete poured in the space between shuttering member and the base plate, can increase substantially the overall performance and the mechanical property of cast-in-situ concrete structure.
Feature of the present invention is that also described shuttering member is connected with truss.Like this, shuttering member firmly is fixed in the truss, makes its formwork in application process can not move the generation error, can guarantee the pouring quality of cast-in-situ concrete structure effectively.
Feature of the present invention is that also described truss has horizontal truss support.Like this, under the support of horizontal truss, truss has obtained firm support, can improve the intensity and the rigidity of modular shuttering element effectively.
Feature of the present invention is that also described truss has horizontal horizon bar to support.Like this, under horizontal horizon bar supported, truss had obtained reliable support, made it be difficult for can improving the intensity and the rigidity of modular shuttering element effectively to the both sides skew.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the embodiment of the invention 3.
Fig. 4 is the structural representation of the embodiment of the invention 4.
Fig. 5 is the structural representation of the embodiment of the invention 5.
Fig. 6 is the structural representation of the embodiment of the invention 6.
Fig. 7 is the structural representation of the embodiment of the invention 7.
Fig. 8 is the structural representation of the embodiment of the invention 8.
Fig. 9 is the structural representation of the embodiment of the invention 9.
Figure 10 is the structural representation of the embodiment of the invention 10.
Figure 11 is the structural representation of the embodiment of the invention 11.
Figure 12 is the structural representation of the embodiment of the invention 12.
Figure 13 is the structural representation of the embodiment of the invention 13.
Figure 14 is the structural representation of the embodiment of the invention 14.
Figure 15 is the structural representation of the embodiment of the invention 15.
Figure 16 is the structural representation of the embodiment of the invention 16.
Figure 17 is the structural representation of the embodiment of the invention 17.
Figure 18 is the structural representation of the embodiment of the invention 18.
Figure 19 is the structural representation of the embodiment of the invention 19.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise base plate 1, it is characterized in that also including at least one vertically-arranged truss 2, truss 2 and base plate 1 are combined into integral body, truss 2 is provided with upper chord 3, lower chord 4, web member 5, and web member 5 links to each other with lower chord 4 with upper chord 3, and base plate 1 is the concrete base plate, truss 2 is a truss of angle steel, and the lower chord 4 of truss 2 is mounted in the concrete base plate 1.In the accompanying drawing, 1 is base plate, and 2 is truss, and 3 is upper chord, and 4 is lower chord, and 5 is web member, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, superstructure comprises base plate 1 with construction combination component, it also includes vertically-arranged truss 2, truss 2 and base plate 1 are combined into integral body, truss 2 is provided with upper chord 3, lower chord 4, web member 5, and web member 5 links to each other with lower chord 4 with upper chord 3, and base plate 1 is the concrete base plate, truss 2 is a truss of angle steel, and the lower chord 4 of truss 2 is mounted in the concrete base plate 1.
Feature of the present invention is that also described base plate 1 is the strip unsplit bed(-)plate.As shown in Figure 2, its described base plate 1 is the strip unsplit bed(-)plate.
Feature of the present invention also is in the described base plate 1 reinforce 6 is arranged.As shown in Figure 2, in its described base plate 1 reinforce 6 is arranged.
Feature of the present invention also is the reinforce of described reinforce 6 for net, hole, trellis.As shown in Figure 3, its described reinforce 6 is netted reinforce.
Feature of the present invention is that also described reinforce 6 is the reinforce of rib strip shaped.As shown in Figure 4, its described reinforce 6 is the reinforce of rib strip shaped.
Feature of the present invention is that also described reinforce 6 connects as one with truss 2.As shown in Figure 2, its described reinforce 6 connects as one with truss 2.
Feature of the present invention also is to be extended with in the described base plate 1 reinforcing bar or iron plate reinforce 6.As shown in Figure 5, be extended with reinforcing bar reinforce 6 in its described base plate 1.
Feature of the present invention is that also there are at least two horizontal reinforcing bar reinforces 6 at the two ends of described base plate 1.As shown in Figure 3, there are many horizontal reinforcing bar reinforces 6 at the two ends of its described base plate 1.
Feature of the present invention also is to be provided with in the described base plate 1 prestressing reinforcing bar reinforce 6.As shown in Figure 6, be provided with prestressing reinforcing bar reinforce 6 in its described base plate 1.
Feature of the present invention is that also described prestressed reinforcement reinforce 6 serves as the lower chord 4 of truss 2.As shown in Figure 7, its described prestressed reinforcement reinforce 6 serves as the lower chord 4 of truss 2.
Feature of the present invention also is the base plate that described base plate 1 constitutes for cement, fiber, filler.As shown in Figure 8, its described base plate 1 is the base plate of cement formation.
Feature of the present invention is that also the surface of described base plate 1 is a tungued-and-grooved face.As shown in Figure 8, the surface of its described base plate 1 is a tungued-and-grooved face.
Feature of the present invention also is to be connected with between described truss 2 and the truss 2 fixedly muscle 7.As shown in Figure 3, be connected with fixedly muscle 7 between its described truss 2 and the truss 2.
Feature of the present invention is that also described fixedly muscle 7 is for intersecting fixedly muscle up and down.As shown in Figure 4, its described fixedly muscle 7 is for intersecting fixedly muscle up and down.
Feature of the present invention is that also described fixedly muscle 7 has upward fixedly muscle and following fixedly muscle.As shown in Figure 3, its described fixedly muscle 7 has upward fixedly muscle and following fixedly muscle.
Feature of the present invention is that also described fixedly muscle 7 is snakelike fixedly muscle, and described truss 2 links to each other with base plate 1 and is meant that base plate 1 and snakelike fixedly muscle 7 are welded to connect.As shown in Figure 3, its described fixedly muscle 7 is snakelike fixedly muscle, and described truss 2 links to each other with base plate 1 and is meant that base plate 1 and snakelike fixedly muscle 7 are welded to connect.
Feature of the present invention is also that described truss 2 and base plate 1 links to each other and is meant that base plate 1 is connected with truss 2 through suspension rod 8.As shown in Figure 6, its described truss 2 and base plate 1 links to each other and is meant that base plate 1 is connected with truss 2 through suspension rod 8.
Feature of the present invention is also that described truss 2 links to each other with base plate 1 and is meant that base plate 1 and web member 5 are welded to connect.As shown in Figure 8, its described truss 2 links to each other with base plate 1 and is meant that base plate 1 and web member 5 are welded to connect.
Feature of the present invention also is to be embedded with connector 10 in the described base plate 1, and truss 2 is connected with base plate 1 by connector 10.As shown in Figure 9, be embedded with connector 10 in its described base plate 1, truss 2 is connected with base plate 1 by connector 10.
Feature of the present invention also is described upper chord 3 or/and lower chord 4 is that the prestressing force upper chord is or/and the prestressing force lower chord.As shown in figure 10, its described upper chord 3 and lower chord 4 are prestressing force upper chord and prestressing force lower chord.
Feature of the present invention also is between the described adjacent truss 2 by oblique drawknot bar 9 drawknots.As shown in Figure 5, between its described adjacent truss 2 by oblique drawknot bar 9 drawknots.
Feature of the present invention is that also the oblique drawknot bar 9 of drawknot between the described adjacent truss 2 constitutes scissors drawknot bar.As shown in Figure 5, the oblique drawknot bar 9 of drawknot constitutes scissors drawknot bar between its described adjacent truss 2.
Feature of the present invention is that also the web member 5 of described truss 2 has at least one to be perpendicular web member.As shown in figure 10, the web member 5 promising perpendicular web members of its described truss 2.
Feature of the present invention is that also the web member 5 of described truss 2 is made of continuous spirality ring muscle.As shown in Figure 9, the web member 5 of its described truss 2 is made of continuous spirality ring muscle.
Feature of the present invention is that also described web member 5 constitutes for the V muscle of elbow.As shown in figure 10, its described web member 5 is elbow the V muscle constitutes.
Feature of the present invention is that also described web member 5 is for carrying the elbow V muscle of striding chord member on the back.As shown in Figure 4, its described web member 5 is for carrying the elbow V muscle of striding chord member on the back.
Feature of the present invention also is described upper chord 3 or/and stiffener 11 is arranged on the lower chord 4.As shown in figure 11, on its described upper chord 3 stiffener 11 is arranged.
Feature of the present invention also is on the described upper chord 3 frange plate 12 is arranged.As shown in figure 12, on its described upper chord 3 frange plate 12 is arranged.
Feature of the present invention also be described upper chord 3 or/and lower chord 4 or/and web member 5 is T shape or L shaped or I shape or O shape bar.As shown in figure 13, its described upper chord 3 is an O shape bar.
Feature of the present invention is that also at least one of described upper chord 3 or lower chord 4 or web member 5 is the open hollow bar.Shown in Fig. 13, its described upper chord 3 is the open hollow bar.
Feature of the present invention is that also at least one of described upper chord 3 or lower chord 4 or web member 5 is the steel pipe concrete bar.As shown in figure 14, its described upper chord 3 is the steel pipe concrete bar.
Feature of the present invention is that also described upper chord 3 is at least two parallel upper chord groups arranged side by side.As shown in figure 10, its described upper chord 3 is two parallel upper chord groups arranged side by side.
Feature of the present invention is that also described lower chord 4 is at least two parallel lower chord groups arranged side by side.As shown in Figure 4, its described lower chord 4 is two parallel lower chord groups arranged side by side.
Feature of the present invention is that also described upper chord 3 or lower chord 4 or web member 5 are cold band rib steel muscle.As shown in figure 15, its described upper chord 3 is cold band rib steel muscle.
Feature of the present invention also be between described upper chord 3 and the web member 5 be connected to welding or screw mandrel is connected or the perforated pins connection.As shown in figure 14, being connected between its described upper chord 3 and the web member 5 is welded to connect.
Feature of the present invention also be between described lower chord 4 and the web member 5 be connected to welding or screw mandrel is connected or the perforated pins connection.As shown in figure 14, being connected between its described lower chord 4 and the web member 5 is welded to connect.
Feature of the present invention is that also described base plate 1 is provided with shuttering member 13.As shown in figure 16, its described base plate 1 is provided with shuttering member 13.
Feature of the present invention is that also described at least one shuttering member 13 is arranged in the interval between the truss 2.As shown in figure 16, its described shuttering member 13 is arranged in the interval between the truss 2.
Feature of the present invention is that also described shuttering member 13 is vertically or/and the lateral separation arrangement.As shown in figure 16, its described shuttering member 13 longitudinal separations are arranged.
Feature of the present invention also is described shuttering member 13 unsettled being arranged on the base plate 1.As shown in figure 17, its described shuttering member 13 unsettled being arranged on the base plate 1.
Feature of the present invention is that also described shuttering member 13 is connected with truss 2.As shown in figure 18, its described shuttering member 13 is connected with truss 2.
Feature of the present invention is that also described truss 2 has horizontal truss 2 to support.As shown in figure 19, its described truss 2 has horizontal truss 2 to support.
Feature of the present invention is that also described truss 2 has horizontal horizon bar 14 to support.As shown in figure 17, its described truss 2 has horizontal horizon bar 14 to support.
Claims (10)
1. superstructure construction combination component, comprise base plate (1), it is characterized in that also including at least one vertically-arranged truss (2), truss (2) and base plate (1) are combined into integral body,, truss (2) is provided with upper chord (3), lower chord (4), web member (5), web member (5) links to each other with lower chord (4) with upper chord (3), base plate (1) is the concrete base plate, and truss (2) is a truss of angle steel, and the lower chord (4) of truss (2) is mounted in the concrete base plate (1).
2. superstructure construction combination component according to claim 1 is characterized in that described base plate (1) is the strip unsplit bed(-)plate.
3. superstructure construction combination component according to claim 1 is characterized in that reinforce (6) is arranged in the described base plate (1).
4. superstructure construction combination component according to claim 3 is characterized in that the reinforce of described reinforce (6) for net, hole, trellis.
5. superstructure construction combination component according to claim 3 is characterized in that described reinforce (6) is the reinforce of rib strip shaped.
6. superstructure construction combination component according to claim 3 is characterized in that described reinforce (6) and truss (2) connect as one.
7. superstructure construction combination component according to claim 3 is characterized in that being extended with in the described base plate (1) reinforcing bar or iron plate reinforce (6); Perhaps there are at least two horizontal reinforcing bar reinforces (6) at the two ends of base plate (1); Perhaps be provided with prestressing reinforcing bar reinforce (6) in the base plate (1); Perhaps prestressed reinforcement reinforce (6) serves as the lower chord (4) of truss (2); Perhaps base plate (1) is the base plate of cement, fiber, filler formation; Perhaps the surface of base plate (1) is a tungued-and-grooved face; Perhaps be connected with fixedly muscle (7) between truss (2) and the truss (2); Perhaps fixedly muscle (7) is the fixedly muscle about intersecting; Perhaps fixedly muscle (7) has upward fixedly muscle and following fixedly muscle; Perhaps fixedly muscle (7) is snakelike fixedly muscle, and described truss (2) links to each other with base plate (1) and is meant that base plate (1) and snakelike fixedly muscle (7) are welded to connect.
8. according to the described superstructure construction combination component of claim 1 to 7, it is characterized in that described truss (2) and base plate (1) link to each other to be meant that base plate (1) is connected with truss (2) through suspension rod (8); Perhaps truss (2) links to each other with base plate (1) and is meant that base plate (1) and web member (5) are welded to connect; Perhaps be embedded with connector (10) in the base plate (1), truss (2) is connected with base plate (1) by connector (10); Perhaps upper chord (3) is or/and lower chord (4) is that the prestressing force upper chord is or/and the prestressing force lower chord; Between the perhaps adjacent truss (2) by oblique drawknot bar (9) drawknot; The oblique drawknot bar (9) of drawknot constitutes scissors drawknot bar between the perhaps adjacent truss (2); Perhaps the web member (5) of truss (2) has at least one to be perpendicular web member; Perhaps the web member (5) of truss (2) is made of continuous spirality ring muscle.
9. according to the described superstructure construction combination component of claim 1 to 7, it is characterized in that described web member (5) constitutes for the V muscle of elbow; Perhaps web member (5) is for carrying the elbow V muscle of striding chord member on the back; Perhaps upper chord (3) is or/and there is stiffener (11) on the lower chord (4); Perhaps on the upper chord (3) frange plate (12) is arranged; Perhaps upper chord (3) or/and lower chord (4) or/and web member (5) is T shape or L shaped or I shape or O shape bar; Perhaps at least one of upper chord (3) or lower chord (4) or web member (5) is the open hollow bar; Perhaps at least one of upper chord (3) or lower chord (4) or web member (5) is the steel pipe concrete bar; Perhaps upper chord (3) is at least two parallel upper chord groups arranged side by side; Perhaps lower chord (4) is at least two parallel lower chord groups arranged side by side; Perhaps upper chord (3) or lower chord (4) or web member (5) are cold band rib steel muscle; Perhaps between upper chord (3) and the web member (5) be connected to welding or screw mandrel is connected or the perforated pins connection; Perhaps between lower chord (4) and the web member (5) be connected to welding or screw mandrel is connected or the perforated pins connection.
10. according to the described superstructure construction combination component of claim 1 to 7, it is characterized in that described base plate (1) is provided with shuttering member (13); Perhaps at least one shuttering member (13) is arranged in the interval between the truss (2); Perhaps shuttering member (13) is vertically or/and the lateral separation arrangement; Perhaps shuttering member (13) is unsettled is arranged on the base plate (1); Perhaps shuttering member (13) is connected with truss (2); Perhaps truss (2) has horizontal truss (2) to support; Perhaps truss (2) has horizontal horizon bar (14) to support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100846049A CN101230683A (en) | 2007-01-28 | 2007-01-28 | Construction combination component for building lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100846049A CN101230683A (en) | 2007-01-28 | 2007-01-28 | Construction combination component for building lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101230683A true CN101230683A (en) | 2008-07-30 |
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ID=39897465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100846049A Pending CN101230683A (en) | 2007-01-28 | 2007-01-28 | Construction combination component for building lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101230683A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878876A (en) * | 2015-05-19 | 2015-09-02 | 华南理工大学 | Ultra-high performance concrete cover plate with optimized steel angles and production method of ultra-high performance concrete cover plate |
| CN113356429A (en) * | 2021-06-25 | 2021-09-07 | 北京天邦巨成科技有限公司 | Steel truss heat-insulating sound-insulating hollow floor support plate |
-
2007
- 2007-01-28 CN CNA2007100846049A patent/CN101230683A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878876A (en) * | 2015-05-19 | 2015-09-02 | 华南理工大学 | Ultra-high performance concrete cover plate with optimized steel angles and production method of ultra-high performance concrete cover plate |
| CN113356429A (en) * | 2021-06-25 | 2021-09-07 | 北京天邦巨成科技有限公司 | Steel truss heat-insulating sound-insulating hollow floor support plate |
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