CN101230677A - Force-bearing type template component - Google Patents
Force-bearing type template component Download PDFInfo
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- CN101230677A CN101230677A CNA2007100790715A CN200710079071A CN101230677A CN 101230677 A CN101230677 A CN 101230677A CN A2007100790715 A CNA2007100790715 A CN A2007100790715A CN 200710079071 A CN200710079071 A CN 200710079071A CN 101230677 A CN101230677 A CN 101230677A
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Abstract
The invention relates to a stressed template component, including a template (1). The invention is characterized in that the template component also comprises trusses (2) which are parallel and arranged at intervals, and the trusses (2) are arranged on the template (1) and are connected with the template (1) into a whole; the trusses (2) are 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 trusses (2) are connected with the template (1) through a connecting piece (6) which is of a rotatable dynamic hinge. 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 force-bearing type template 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 template, and configuration reinforcement as required, the concrete cast is carried out at the scene then.What replace the template construction used in this scene is in advance in the prefabricated template of plant-manufactured what is called, then this prefabricated template 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 template that this class is made in advance has profiled sheet, concrete form and prestress concrete template etc., and still, also there are some problems in the prefabricated template 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 formwork do not removed, though the intensity height, rigidity is big, the cost height, and simultaneously, the easy corrosion of the steel form that exposes has a strong impact on the attractive in appearance of building and uses.When adopting concrete form as the permanent formwork 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 template 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 force-bearing type template component for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of force-bearing type template 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 template, it is characterized in that also including the truss of parallel alternate laying, truss is arranged on the template, and the formation that links to each other is whole, and truss is provided with upper chord, lower chord, web member, and web member links to each other with lower chord with upper chord, truss is connected with template by connector, and connector is rotating hinges.Like this, when connector is rotating hinges, truss can superimposed convenient transportation, installation, simultaneously, modular shuttering element can be realized producing in enormous quantities in factory, helps reducing production costs and construction cost, the hollowcore slab, superstructure, roof system, sole plate, body of wall and the bridge that are applicable to various cast-in-situ reinforced concretes or prestressed reinforced concrete use, and are specially adapted to arch without beam and use.
Feature of the present invention is that also at least two hinges connectors are arranged between described template and the truss.Like this, when between template template and the truss hinges connector being arranged, force-bearing type template component can be very easily by hinges connector place separately in demolishing process, and dismounting speed is fast, and it is simple and convenient to construct, the efficiency of construction height, cost is low, greatly reduces the loss of template.
Feature of the present invention is that also described hinges connector is fixed on the template.Like this, when the hinges connector is fixed on the template, in the demolishing process of force-bearing type template component after the Cast-in-place concrete sclerosis is condensed, need the fixture between active link and the template is removed stripping very easily.
Feature of the present invention is that also described lower chord is the hinge of hinges connector.Like this, when lower chord is the hinge of hinges connector, truss can be rotational with the lower chord on template very easily, greatly facilitate and practice, particularly in the process of deployment of reinforcing bar, truss can be reversed the installation that certain angle makes things convenient for reinforcing bar, after finishing etc. reinforcement installation, truss can be back to design attitude, fully meets design requirement.
Feature of the present invention is that also the elongated end of described web member is the hinge of hinges connector.Like this, when the elongated end of web member is the hinge of hinges connector, truss can be rotational with the lower chord on template very easily, greatly facilitate and practice, particularly in the process of deployment of reinforcing bar, truss can be reversed the installation that certain angle makes things convenient for reinforcing bar, after finishing etc. reinforcement installation, truss can be back to design attitude, fully meets design requirement.
Feature of the present invention is that also the hinge of described hinges connector links to each other with upper chord, lower chord or web member.Like this, when hinge and upper chord, lower chord or the web member of hinges connector link to each other, be connected between template and the truss flexible, greatly facilitate force-bearing type template component manufacture and application process in the dismounting of template.
Feature of the present invention is that also the hinge ring of described hinges connector links to each other with upper chord, lower chord or web member.Like this, when hinge ring and upper chord, lower chord or the web member of hinges connector link to each other, be connected between template and the truss flexible, greatly facilitate force-bearing type template component manufacture and application process in the dismounting of template.
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 template greatly, make modular shuttering element piling up, transport, being difficult for being damaged in installation and the construction application process, reduced the proportion of goods damageds of modular shuttering element.
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 template greatly for intersecting fixedly muscle up and down, has reduced the proportion of goods damageds of modular shuttering element.
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 template greatly, make modular shuttering element piling up, transport, being difficult for being damaged in installation and the construction application process, reduced the proportion of goods damageds of modular shuttering element.
Feature of the present invention is that also described fixedly muscle is snakelike fixedly muscle.Like this, when fixing muscle was snakelike fixedly muscle, snakelike fixedly muscle had further improved the rigidity that is connected between truss and the template, had increased substantially the shear resistance of modular shuttering element, make modular shuttering element pile up, transport, not fragile in installation and the work progress, reduced the proportion of goods damageds of modular shuttering element.
Feature of the present invention is that also described template is the strip integral mold plate.Like this, when template is the strip integral mold plate, modular shuttering element 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 modular shuttering element 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 is that also described template is cement concrete or cement mortar template.Like this, when template was cement concrete or cement mortar template, template was manufactured conveniently, and thickness is more easy to control, and simultaneously, the intensity height of template, rigidity are big, are applicable to the needs of various different occasions, and long-time air storage also is difficult for weathering corrosion and damages.
Feature of the present invention also is in the described template reinforce is arranged.Like this, after being provided with reinforce in the template, can increase substantially intensity, rigidity and the shear resistance of template, make template pile up, transport, not frangibility, damage in installation and the work progress, simultaneously, also can improve the supporting capacity and the safety factor of modular shuttering element in application process of template.
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 template, can not form layer structure because of the setting of reinforce, thereby make template 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 template can not form layer structure because of the setting of reinforce, thereby make template 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 template and truss form whole modular shuttering element, have improved the overall performance and the mechanical property of modular shuttering element.
Feature of the present invention also is to be extended with in the described template reinforcing bar or iron plate reinforce.Like this, when being extended with reinforcing bar or iron plate reinforce in the template, truss can be connected anchoring with template very easily, made things convenient for manufacturing of modular shuttering element, simultaneously, after described modular shuttering element 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 modular shuttering element 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 modular shuttering element greatly.
Feature of the present invention is that also there are at least two horizontal reinforcing bar reinforces at the two ends of described template.Like this, when the reinforcing bar reinforce was arranged in the template, truss can be connected anchoring with template very easily, has made things convenient for manufacturing of modular shuttering element.
Feature of the present invention also is to be provided with in the described template prestressing reinforcing bar reinforce.Like this, when being provided with prestressing reinforcing bar reinforce in the template, after template and truss combine, form the prestress die board member, improved intensity, rigidity, tension, resistance to compression, and the supporting capacity of modular shuttering element; Simultaneously, under the situation of equal design load, compare the template that is provided with prestressed reinforcement with common templates and can further reduce thickness, weight reduction.
Feature of the present invention is that also described template is the template of cement, fiber, filler formation.Like this, when described template be cement, fiber, filler constitute template the time, template 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 template is a tungued-and-grooved face.Like this, when modular shuttering element was applied in the In-situ cast concrete board, tungued-and-grooved face can increase the bonding area of template and Cast-in-place concrete greatly, improved the adhesion stress between template and the Cast-in-place concrete, made its combination firm stable more.
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 modular shuttering element, make modular shuttering element form the prestressing force template, 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 upper chord of described adjacent truss and the lower chord 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 modular shuttering element, make modular shuttering element 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 upper chord of described adjacent truss and the lower chord.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 modular shuttering element, make modular shuttering element 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 modular shuttering element, 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 modular shuttering element, 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 template, and perhaps elbow also can directly be anchored in the template, makes the web member anchoring more reliable and more stable.
The invention is characterized in that 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 template 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 template, and perhaps elbow also can directly be anchored in the template, makes the web member anchoring more reliable and more stable.
The invention is characterized in 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 modular shuttering element effectively, improved the mechanical property of modular shuttering element.
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 modular shuttering element 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, 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 when described upper chord.
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 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 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 modular shuttering element, 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 modular shuttering element, shearing resistance and rupture strength height, the truss stability on the template is good, simultaneously, also can increase substantially the weight bearing power of modular shuttering element, 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, the anti-pressure ability of modular shuttering element, shearing resistance and rupture strength height, the truss stability on the template is good, simultaneously, also can increase substantially the supporting capacity of modular shuttering element, 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 or lower chord or web member when being cold band rib steel muscle, can improve the intensity of truss, when modular shuttering element 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 template 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 template is provided with shuttering member.Like this, after modular shuttering element 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 modular shuttering element 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 modular shuttering element 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 template.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 template, 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.
(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.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise template 1, it is characterized in that also including the truss 2 of parallel alternate laying, truss 2 is arranged on the template 1, and the formation that links to each other is whole, and 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, truss 2 is connected with template 1 by connector 6, and connector 6 is rotating hinges.In each accompanying drawing, 1 is template, and 2 is truss, and 3 is upper chord, and 4 is lower chord, and 5 is web member, and 6 is connector, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, web member 5 links to each other with lower chord 4 with upper chord 3, and truss 2 is connected with template 1 by connector 6, and connector 6 is rotating hinges.
Feature of the present invention is that also at least two hinges connectors 6 are arranged between described template 1 and the truss 2.As shown in Figure 1, a plurality of hinges connectors 6 are arranged between template 1 and the truss 2.
Feature of the present invention is that also described hinges connector 6 is fixed on the template 1.As shown in Figure 2, hinges connector 6 is fixed on the template 1.
Feature of the present invention is that also described lower chord 4 is the hinge 7 of hinges connector 6.As shown in Figure 1, lower chord 4 is the hinge 7 of hinges connector 6.
Feature of the present invention is that also the elongated end of described web member 5 is the hinge 7 of hinges connector 6.As shown in Figure 2, the elongated end of web member 5 is the hinge 7 of hinges connector 6.
Feature of the present invention is that also the hinge 7 of described hinges connector 6 links to each other with upper chord 3, lower chord 4 or web member 5.As shown in Figure 3, the hinge 7 of hinges connector 6 links to each other with lower chord 4.
Feature of the present invention is that also the hinge ring 8 of described hinges connector 6 links to each other with upper chord 3, lower chord 4 or web member 5.As shown in Figure 2, the hinge ring 8 of hinges connector 6 links to each other with web member 5.
Feature of the present invention also is to be connected with between described truss 2 and the truss 2 fixedly muscle 9.As shown in Figure 3, be connected with fixedly muscle 9 between truss 2 and the truss 2.
Feature of the present invention is that also described fixedly muscle 9 is for intersecting fixedly muscle up and down.As shown in Figure 4, fixedly muscle 9 is the fixedly muscle about intersecting.
Feature of the present invention is that also described fixedly muscle 9 has upward fixedly muscle and following fixedly muscle.As shown in Figure 5, fixedly muscle 9 has upward fixedly muscle and following fixedly muscle.
Feature of the present invention is that also described fixedly muscle 9 is snakelike fixedly muscle.As shown in Figure 5, fixedly muscle 9 is snakelike fixedly muscle.
Feature of the present invention is that also described template 1 is the strip integral mold plate.As shown in Figure 5, template 1 is the strip integral mold plate.
Feature of the present invention is that also described template 1 is cement concrete or cement mortar template.As shown in Figure 6, template 1 is the cement concrete template.
Feature of the present invention also is in the described template 1 reinforce 10 is arranged.As shown in Figure 6, in the template 1 reinforce 10 is arranged.
Feature of the present invention also is the reinforce of described reinforce 10 for net, hole, trellis.As shown in Figure 2, reinforce 10 is netted reinforce.
Feature of the present invention is that also described reinforce 10 is the reinforce of rib strip shaped.As shown in Figure 6, reinforce 10 is the reinforce of rib strip shaped.
Feature of the present invention is that also described reinforce 10 connects as one with truss 2.As shown in Figure 6, reinforce 10 connects as one with truss 2.
Feature of the present invention also is to be extended with in the described template 1 reinforcing bar or iron plate reinforce 10.As shown in Figure 6, be extended with reinforcing bar reinforce 10 in the template 1.
Feature of the present invention is that also there are at least two horizontal reinforcing bar reinforces 10 at the two ends of described template 1.As shown in Figure 6, there are many horizontal reinforcing bar reinforces 10 at the two ends of template 1.
Feature of the present invention also is to be provided with in the described template 1 prestressing reinforcing bar reinforce 10.As shown in Figure 6, be provided with prestressing reinforcing bar reinforce 10 in the template 1.
Feature of the present invention also is the template that described template 1 constitutes for cement, fiber, filler.As shown in Figure 6, template 1 is the template of cement, fiber, filler formation.
Feature of the present invention is that also the surface of described template 1 is a tungued-and-grooved face.As shown in Figure 7, the surface of template 1 is a tungued-and-grooved face.
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 7, 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 upper chord 3 of described adjacent truss 2 and the lower chord 4 by oblique drawknot bar 11 drawknots.As shown in Figure 7, between the upper chord 3 of adjacent truss 2 and the lower chord 4 by oblique drawknot bar 11 drawknots.
Feature of the present invention is that also the oblique drawknot bar 11 of drawknot between the upper chord 3 of described adjacent truss 2 and the lower chord 4 constitutes scissors drawknot bars.As shown in Figure 7, the oblique drawknot bar 11 of drawknot constitutes scissors drawknot bar between the upper chord 3 of adjacent truss 2 and the lower chord 4
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 7, in the web member 5 of truss 2 perpendicular web member is arranged.
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 8, the web member 5 of 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 9, web member 5 is the V muscle formation of elbow.
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 9, 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 12 is arranged on the lower chord 4.As shown in figure 10, on upper chord 3 and the lower chord 4 stiffener 12 is arranged.
Feature of the present invention also is on the described upper chord 3 frange plate 13 is arranged.As shown in figure 11, on the upper chord 3 frange plate 13 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 12, upper chord is an O shape bar.
Feature of the present invention also is described upper chord 3 or lower chord 4 or web member 5 at least one for opening or lower chord 4 or web member 5 at least one 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 13, 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 14, 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 14, 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 13, lower chord 4 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 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 lower chord 4 and the web member 5 is welded to connect.
Feature of the present invention is that also described template 1 is provided with shuttering member 14.As shown in figure 15, template 1 is provided with shuttering member 14.
Feature of the present invention is that also described at least one shuttering member 14 is arranged in the interval between the truss 2.As shown in figure 15, shuttering member 14 is arranged in the interval between the truss 2.
Feature of the present invention is that also described shuttering member 14 is vertically or/and the lateral separation arrangement.As shown in figure 15, shuttering member 14 longitudinal separations are arranged.
Feature of the present invention also is described shuttering member 14 unsettled being arranged on the template 1.As shown in figure 15, shuttering member 14 unsettled being arranged on the template 1.
Feature of the present invention is that also described shuttering member 14 is connected with truss 2.As shown in figure 16, shuttering member 14 is connected with truss 2.
Claims (10)
1. force-bearing type template component, comprise template (1), it is characterized in that also including the truss (2) of parallel alternate laying, truss (2) is arranged on the template (1), and the formation that links to each other is whole, and 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), truss (2) is connected with template (1) by connector (6), and connector (6) is rotating hinges.
2. force-bearing type template component according to claim 1 is characterized in that between described template (1) and the truss (2) at least two hinges connectors (6) being arranged.
3. force-bearing type template component according to claim 2 is characterized in that described hinges connector (6) is fixed on the template (1).
4. force-bearing type template component according to claim 2 is characterized in that described lower chord (4) is the hinge (7) of hinges connector (6).
5. force-bearing type template component according to claim 1, the elongated end that it is characterized in that described web member (5) are the hinge (7) of hinges connector (6).
6. force-bearing type template component according to claim 1 is characterized in that the hinge (7) of described hinges connector (6) links to each other with upper chord (3), lower chord (4) or web member (5).
7. force-bearing type template component according to claim 1 is characterized in that the hinge ring (8) of described hinges connector (6) links to each other with upper chord (3), lower chord (4) or web member (5); Perhaps be connected with fixedly muscle (9) between truss (2) and the truss (2); Perhaps fixedly muscle (9) is the fixedly muscle about intersecting; Perhaps fixedly muscle (9) has upward fixedly muscle and following fixedly muscle; Perhaps fixedly muscle (9) is snakelike fixedly muscle.
8. according to the described force-bearing type template component of arbitrary claim in the claim 1 to 7, it is characterized in that described template (1) is the strip integral mold plate; Perhaps template (1) is cement concrete or cement mortar template; Perhaps in the template (1) reinforce (10) is arranged; Perhaps reinforce (10) is the reinforce of net, hole, trellis; Perhaps reinforce (10) is the reinforce of rib strip shaped; Perhaps reinforce (10) connects as one with truss (2); Perhaps be extended with reinforcing bar or iron plate reinforce (10) in the template (1); Perhaps there are at least two horizontal reinforcing bar reinforces (10) at the two ends of template (1); Perhaps be provided with prestressing reinforcing bar reinforce (10) in the template (1); Perhaps template (1) is the template of cement, fiber, filler formation; Perhaps the surface of template (1) is a tungued-and-grooved face; 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.
9. according to the described force-bearing type template component of arbitrary claim in the claim 1 to 7, it is characterized in that between the upper chord (3) of described adjacent truss (2) and the lower chord (4) by oblique drawknot bar (11) drawknot; The oblique drawknot bar (11) of drawknot constitutes scissors drawknot bar between the upper chord (3) of perhaps adjacent truss (2) and the lower chord (4); 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; Perhaps web member (5) is the V muscle formation 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 (12) on the lower chord (4); Perhaps on the upper chord (3) frange plate (13) 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.
10. according to the described force-bearing type template component of arbitrary claim in the claim 1 to 7, it is characterized in that described 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; Perhaps template (1) is provided with shuttering member (14); Perhaps at least one shuttering member (14) is arranged in the interval between the truss (2); Perhaps shuttering member (14) is vertically or/and the lateral separation arrangement; Perhaps shuttering member (14) is unsettled is arranged on the template (1); Perhaps shuttering member (14) is connected with truss (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100790715A CN101230677A (en) | 2007-01-28 | 2007-01-28 | Force-bearing type template component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100790715A CN101230677A (en) | 2007-01-28 | 2007-01-28 | Force-bearing type template component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101230677A true CN101230677A (en) | 2008-07-30 |
Family
ID=39897459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100790715A Pending CN101230677A (en) | 2007-01-28 | 2007-01-28 | Force-bearing type template component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101230677A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938515A (en) * | 2017-11-08 | 2018-04-20 | 中国人民武装警察部队交通指挥部应急救援工程技术研究所 | The erection method of large span lightweight emergency bridge during suitable for rescue and relief work |
| CN114135136A (en) * | 2021-11-15 | 2022-03-04 | 山东国创节能科技股份有限公司 | Foldable form removal structure wallboard and wall structure exempt from |
| CN114135137A (en) * | 2021-11-15 | 2022-03-04 | 山东国创节能科技股份有限公司 | Exempt from to tear open mould structure wallboard and wall structure |
-
2007
- 2007-01-28 CN CNA2007100790715A patent/CN101230677A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938515A (en) * | 2017-11-08 | 2018-04-20 | 中国人民武装警察部队交通指挥部应急救援工程技术研究所 | The erection method of large span lightweight emergency bridge during suitable for rescue and relief work |
| CN107938515B (en) * | 2017-11-08 | 2021-12-03 | 中国人民武装警察部队交通指挥部应急救援工程技术研究所 | Erection method of large-span lightweight emergency bridge suitable for emergency rescue and disaster relief |
| CN114135136A (en) * | 2021-11-15 | 2022-03-04 | 山东国创节能科技股份有限公司 | Foldable form removal structure wallboard and wall structure exempt from |
| CN114135137A (en) * | 2021-11-15 | 2022-03-04 | 山东国创节能科技股份有限公司 | Exempt from to tear open mould structure wallboard and wall structure |
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Open date: 20080730 |