CN201024664Y - Building formwork support beam and formwork combination device - Google Patents
Building formwork support beam and formwork combination device Download PDFInfo
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- CN201024664Y CN201024664Y CNU2006200669172U CN200620066917U CN201024664Y CN 201024664 Y CN201024664 Y CN 201024664Y CN U2006200669172 U CNU2006200669172 U CN U2006200669172U CN 200620066917 U CN200620066917 U CN 200620066917U CN 201024664 Y CN201024664 Y CN 201024664Y
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- construction formwork
- tube body
- outer tube
- support beam
- reinforcing rib
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Abstract
The utility model relates to a composite device of a construction formwork plastic support beam and a plastic construction formwork, a construction formwork is a plastic construction formwork. A second limited groove or a second limited coupling matched with a first limited coupling or a first limited groove on a support beam of the plastic construction formwork is arranged extending on one surface of the construction formwork. The second limited coupling of the construction formwork is arranged inside the first limited groove on the support beam of the plastic construction formwork, or the second limited groove is arranged on the first limited coupling on the support beam of the plastic construction formwork, and the construction formwork is supported on the plastic support beam of the construction formwork, the corresponding flanks of the adjacent construction formworks are contacted with each other. The utility model has the advantages that the support beam is not easy to deform, to bend, to crack, to rust even under the construction conditions of sun burning, drenching, humidity or of acid-base environment, and that the field construction is quick in installation, easy in disassembly, and low in cost.
Description
Technical field
The utility model relates to and a kind ofly is used to support, the construction formwork brace summer of fixed building template and dispersed building pressure that template is born and with the composite set of construction formwork.
Background technology
High development of social economy must promote the high speed development of builing industry.But also bring huge energy consumption in the builing industry high speed development, excessive energy consumption will cause going from bad to worse of earth environment, so accelerate to advance building energy conservation, is the difficult problem that current urgent need solves.At present, the wooden brace summer (side's of being commonly called as bar) that generally uses in the builing industry supports, the fixing construction formwork of buildings such as building, mansion, harbour, harbour, bridge, though using, the wood brace summer draws materials conveniently, but have following shortcoming: the application of wooden brace summer aspect building operations consumes timber in a large number, is one of major reason that causes the area of woods minimizing so wooden brace summer is applied to build; Since construction generally be Exposure to Sunlight, drench with rain and moist environment under carry out, thereby wooden brace summer easily absorbs water, yielding, bending or explosion, brings potential safety hazard, causes security incident easily; Owing to above reason, wooden brace summer access times are few, thereby each use cost height simultaneously; Under some construction environment, wooden brace summer also can contact with soda acid, as the construction of harbour and harbour etc.,, will be corroded at short notice and damage if adopt wooden brace summer, thereby with construction environment that soda acid contacts under wooden brace summer improper; Also have, when supporting construction formwork with wooden brace summer, generally be that construction formwork is followed closely on wooden brace summer, brace summer is fixed with the wooden support bars perpendicular to the ground such as mode of iron wire colligation again, or fix with the steel bracing frame with mode of iron wire colligation etc., this can bring support, fixing unreliable and time-consuming shortcoming, and long construction period, the more and more difficult requirement of satisfying present construction period requirement weak point.In order to address the above problem, occurred now replacing wooden brace summer with steel bracket or steel brace summer, steel brace summer or steel bracing frame still exist cost high especially, hold when contacting with soda acid more perishable, brace summer can not be fast and easily with construction formwork or the shortcoming that support bar is fixed, cost is high perpendicular to the ground.
The composite set of existing construction formwork and brace summer generally is with mounting template on the wooden brace summer, template generally can be composite shuttering, steel form and the plastic formwork that wooden form, multi-layer thin template or the compacting of bamboo clappers gummed form, generally be that template is installed on the wooden brace summer, brace summer is fixed with the wooden support bars perpendicular to the ground such as mode of iron wire colligation again, or fix with the steel bracing frame with mode of iron wire colligation etc., this can bring support, fixing unreliable and time-consuming shortcoming, and long construction period, the more and more difficult requirement of satisfying present construction period requirement weak point.Also has a kind of steel brace summer that is to use, template is installed on the steel brace summer, though it is reliable that this composite set of template and brace summer supports, fixes, it is also many to reuse number of times, but install time-consuming, thereby long construction period, the while, therefore each relatively construction cost was also very high owing to steel costs an arm and a leg.
Summary of the invention
A kind of construction formwork plastic support beam purpose of the present utility model be to solve in Exposure to Sunlight, drench with rain, execution conditions lower support beam moist or that have an acid or alkali environment easily absorbs water, brace summer can not be quickly and easily and construction formwork or the problem that support bar is fixed and cost is high perpendicular to the ground when yielding, flexible, easy explosion, corrosion-prone problem and site operation.
The purpose of the composite set of a kind of construction formwork plastic support beam of the present utility model and construction formwork is to solve long problem of set-up time at the scene.
Realize a kind of construction formwork plastic support beam of the present utility model, brace summer is by integrally moulded, the plastic support beam comprises the outer tube body that periphery is closed, inside wall at outer tube body is provided with reinforcing rib, between reinforcing rib and the outer tube body or the cross section between reinforcing rib and the reinforcing rib form two or more closed spaces, with face that construction formwork cooperates on be provided with one or one or more the first spacing raised line or first stopper slot that partial shape spacing and that cooperate with construction formwork adapts to construction formwork.Because brace summer is by integrally moulded, have in Exposure to Sunlight, drench with rain, execution conditions lower support beam moist or that have an acid or alkali environment is difficult for suction, not yielding, not flexible, be difficult for explosion, not perishable and advantage that intensity is high.。Because the plastic support beam is hollow, thus its weight the wooden brace summer than solid is light comparatively speaking, thereby can reduce transportation and landed cost, also laborsaving when mounted.The construction formwork that is installed on the plastic support bar is generally plastic formwork.
As further improvement, in outer tube body, be provided with the closed interior tube body of periphery, the cross section of interior tube body is a rectangle or cylindrical, reinforcing rib comprises four reinforcing ribs that are connected the outer tube body diagonal positions and four reinforcing ribs that are connected the outer tube body position of center line, can improve the size that the plastic support beam can bear pressure.
As another improvement, simple in structure at the confined space that forms leg-of-mutton confined space and/or rectangle between outer tube body and the reinforcing rib and/or between reinforcing rib and the reinforcing rib, and the power that can bear is big.
As another improvement, the cross section of interior tube body is a rectangle, reinforcing rib comprises two reinforcing ribs that are connected the outer tube body diagonal positions and is connected four reinforcing ribs of outer tube body position of center line, and interior tube body is provided with the fitting face of two grooves near outer tube body the limit of a side extends to outer tube body; With face that construction formwork cooperates on be provided with two first stopper slots.It is not only simple in structure that the modeling plate of this programme is built brace summer, and moulding is easy, and can improve the weight of bearing greatly.
As another improvement, the cross section of outer tube body is a rectangle, and the cross section of interior tube body is a rectangle; Reinforcing rib comprises four reinforcing ribs that are connected the outer tube body diagonal positions and four reinforcing ribs that are connected the outer tube body position of center line; With face that construction formwork cooperates on be provided with two first stopper slots.It is not only simple in structure that the modeling plate of this programme is built brace summer, and moulding is easy, and can improve the weight of bearing greatly.
As another improvement, the cross section of outer tube body is a rectangle, and the cross section of interior tube body is a rectangle, on the end face and bottom surface that the limit, left side of interior tube body and right edge extend to outer tube body; Reinforcing rib comprises four reinforcing ribs that are connected the outer tube body diagonal positions and two reinforcing ribs that are connected the outer tube body position of center line.It is not only simple in structure that the modeling plate of this programme is built brace summer, and moulding is easy, and can improve the weight of bearing greatly.
As another improvement, the cross section of outer tube body is a rectangle, reinforcing rib comprises that two reinforcing ribs on upper and lower two limits that are connected outer tube body are provided with two reinforcing ribs with left and right two limits that are connected outer tube body, thereby construction formwork plastic support beam is divided into the coffin of nine closures; With face that construction formwork cooperates on be provided with two first stopper slots.It is not only simple in structure that the modeling plate of this programme is built brace summer, and moulding is easy, and can improve the weight of bearing greatly.
As the common improvement of such scheme, on the left surface of construction formwork plastic support beam outer tube body and right flank, also be provided with and be used for supporting the supporting mechanism that is installed between the adjacent two construction formwork plastic support beams and is used for supporting the support bar of construction formwork; So only need position certain at interval between two brace summers that a support bar is installed, can significantly reduce the quantity of plastic support beam, reduce cost.Supporting mechanism comprises and is used for the 3rd groove and the 4th groove of supported bar on the upper side of second groove and second groove on the left surface that is located at outer tube body and the right flank and the downside; Second groove is near the fitting face that is provided with the first spacing raised line or groove, and the position of the 3rd groove and the 4th groove is corresponding one by one.During installation, support bar is installed in the 3rd groove and the 4th groove again, and support by the 4th groove, the fitting face of the upper surface of support bar and plastic support beam is on same, so only need position certain at interval between two brace summers that a support bar is installed, can significantly reduce the quantity of plastic support beam, reduce cost.The another kind of mode of supporting mechanism comprises and is convexly equipped with strip support portion on the lateral wall of outer tube body and right lateral wall that the left-external side wall or the cross section between the right lateral wall of the inside wall of support portion and outer tube body are airtight curve.During installation, support bar is installed on the supporting surface, and the fitting face of the upper surface of support bar and plastic support beam so only needs position certain at interval between two brace summers that a support bar is installed on same, can significantly reduce the quantity of plastic support beam, reduce cost.
The composite set of a kind of construction formwork plastic support beam and plastic building template, construction formwork is a plastic building template, extend on the face of described construction formwork be provided with construction formwork plastic support beam on the first spacing raised line or first stopper slot second limited impression or the second spacing raised line that cooperate; First stopper slot, second limited impression interior or construction formwork that the second spacing raised line of construction formwork is installed in construction formwork plastic support beam is installed on the first spacing raised line of construction formwork plastic support beam, construction formwork is supported on the construction formwork plastic support beam, and the corresponding side surface that is installed together the adjacent architectural template is in contact with one another.On plastic formwork and plastic support beam, be provided with the fit structure that is installed together, install fast, convenient, support, fixing reliable and save time, and can shorten construction period.Have the humidity of not being afraid of advantages such as having the humidity of not being afraid of the relative wooden form of plastic formwork and the composite shuttering, be not afraid of rainwater, reuse often, the demoulding is easy and the relative steel form, be not afraid of rainwater, cost is low, repeated use often, advantage such as light specific gravity, the demoulding be easy, thereby be widely used.
As improvement, on the left surface of the outer tube body of construction formwork plastic support beam and right flank, also convex with supporting mechanism, on the supporting mechanism of adjacent two construction formwork plastic support beams, support bar is being installed, construction formwork is installed on support bar, the construction formwork plastic support beam, a support bar is installed in position certain at interval between two brace summers, can significantly reduce the quantity of plastic support beam, reduce cost; Construction formwork is two-layer, and two-layer formwork structure can reduce the thickness of template greatly concerning same intensity, reduces the consumption of plastics; And it is too thick and the forming defect brought reduces the moulding technological requirement to overcome template; But the one extrusion moulding, plastic large-area template.Be provided with at the vertical first spacing raised line or the first stopper slot direction at the two ends of construction formwork plastic support beam the construction formwork that is installed together is carried out spacing position-limit mechanism, by carrying out spacing to template from four orientation and template being fixed on the plastic support beam; Also comprise bindiny mechanism, bindiny mechanism cooperates with the end of construction formwork plastic support beam, and adjacent two construction formwork plastic support beams are installed together by bindiny mechanism; When being installed together brace summer, bindiny mechanism easily and fast, reliably, is convenient to use in different use occasions.
The combined method of a kind of construction formwork plastic support beam and construction formwork, plastic formwork and brace summer are respectively integrated plastic material, on construction formwork plastic support beam, be provided with the one or more than one first spacing raised line or first stopper slot, on construction formwork, be provided with second limited impression or the second spacing raised line that cooperate with the first spacing raised line or first stopper slot; Its mounting method may further comprise the steps: the second spacing raised line of construction formwork or second limited impression are installed on first stopper slot or the first spacing raised line of construction formwork plastic support beam, and construction formwork is supported on the construction formwork plastic support beam; Adjacent two construction formwork plastic support beams link together by bindiny mechanism; The construction formwork that is installed together is undertaken spacing by position-limit mechanism, thereby makes four peripheries of template all limited
Construction formwork plastic support beam of the present utility model and with the composite set of construction formwork, have the following advantages:
1. plastic support beam brace summer has the advantage of acid-fast alkali-proof, because raw material are plastics, does not produce reaction with soda acid, in many rugged environments, can guarantee normal construction such as places such as chemical industry facility or port and pier bridges, reduces cost.
2. the plastic support beam is strong to thermal adaptability, is not afraid of humidity, in daily construction, can be because of not moist or soaked by rainwater or the roasting solarization of sunlight and produce distortion, bending or explosion, potential safety hazard is reduced to bottom line, but and the repeated multiple times use, each use cost reduced.
3. be hollow body owing to the plastic support beam, so the weight ratio support is light with the wooden brace summer of equal pressure, has lowered the burden when transportation, carrying or construction.
4. the exclusive inner supporting structure of plastic support beam can bear the pressure the same or bigger than the wooden brace summer of same shape, volume.
5. the loss in use of plastic support beam is far below wooden brace summer, and maintenance cost reduces greatly, makes the repeated use increased frequency, uses the cost of plastic support beam lower than the cost that uses wooden brace summer; Even after damaging, also can the formation of reclaiming product recycle.。
7, the application of plastic support beam does not consume timber, can not cause the minimizing of area of woods.
Only need when 8, installing the first spacing raised line or the groove of brace summer are cooperated installation with the construction formwork corresponding groove or the first spacing raised line, two ends at the plastic support beam are blocked with baffle plate, just can fast and fix with construction formwork easily, fixing reliable, and can shorten construction period, save the surface quality of the building of manpower and raising moulding; Also easy during dismounting.
9, plastic support beam one extrusion moulding, but thereby suitability for industrialized production.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is the perspective view of the embodiment of the invention 1.
Fig. 2 is the plastics crossbeam of the embodiment of the invention 1 and the perspective view that construction formwork is combined.
Fig. 3 is the perspective view of the embodiment of the invention 2.
Fig. 4 is the perspective view of the embodiment of the invention 3.
Fig. 5 is the perspective view of the embodiment of the invention 4.
Fig. 6 is the perspective view of the embodiment of the invention 5.
Fig. 7 is the perspective view of the embodiment of the invention 6.
Fig. 8 is the perspective view of the embodiment of the invention 7.
Fig. 9 is the perspective view of the embodiment of the invention 8.
Figure 10 is the perspective view of the embodiment of the invention 9.
Figure 11 is the perspective view of the embodiment of the invention 10.
Figure 12 is the perspective view of the embodiment of the invention 11.
Figure 13 is the perspective view of the embodiment of the invention 12.
Figure 14 is the perspective view of the embodiment of the invention 13.
Figure 15 is the perspective view of the embodiment of the invention 14.
Figure 16 is the perspective view of the embodiment of the invention 15.
Figure 17 is the perspective view of the embodiment of the invention 16.
The specific embodiment
As shown in Figure 1, a kind of construction formwork plastic support beam 10 comprises the closed and hollow outer tube body 1 of periphery, is provided with plastic inner pipe body 2 in outer tube body 1, and the cross section of interior tube body 2 is a rectangle.Between outer tube body 1 and interior tube body 2, be connected with reinforcing rib, reinforcing rib comprises two reinforcing ribs 3 that are connected the outer tube body diagonal positions and is connected four reinforcing ribs 4,14,15,16 of outer tube body position of center line, and interior tube body is provided with the fitting face of two grooves near outer tube body the limit 5 of a side extends to outer tube body 1.With face that construction formwork cooperates on be provided with two first stopper slots 6.Be provided with second groove 7 near the fitting face that is provided with first stopper slot 6 on the left surface of outer tube body and the right flank, on the upper side of second groove 7 and downside, be provided with ccontaining the 3rd groove 8 and the 4th groove 9 that is used for supporting the support bar of construction formwork, the 3rd groove 8 runs through the fitting face that is provided with first stopper slot 6 and the side of second groove 7, and the position of the 3rd groove 8 and the 4th groove 9 is corresponding one by one.
As shown in Figure 2, the plastic building template that is formed in one of construction formwork 11; Being provided with strip reinforcing rib 12, the second spacing raised lines 17,18 on construction formwork 11 is two reinforcing ribs of close construction formwork 11 both sides.In the 3rd groove 8 and the 4th groove 9, be provided with support bar 13, support bar 13 is supported on the plastic support beam 10, the fitting face that the upper surface of plastic support bar 13 and plastic support beam 10 are provided with first stopper slot 6 at grade, the second spacing raised line 17,18 of construction formwork 11 is installed in first stopper slot 6 of construction formwork plastic support beam 10 construction formwork 11 is fixed and construction formwork 11 is installed together in the direction of vertical first stopper slot 6, and construction formwork 11 is supported on the construction formwork plastic support beam 10.
As shown in Figure 3, a kind of construction formwork plastic support beam 30 comprises the closed and hollow outer tube body 31 of periphery, is provided with plastic inner pipe body 32 in outer tube body 31, and the cross section of outer tube body 31 is a rectangle, and the cross section of interior tube body 32 is a rectangle.Be connected with reinforcing rib between outer tube body and interior tube body, reinforcing rib comprises four reinforcing ribs 33 that are connected outer tube body 31 diagonal positions and four reinforcing ribs 34 that are connected the outer tube body position of center line.With face that construction formwork cooperates on be provided with two first stopper slots 35 that partial shape spacing and that cooperate with construction formwork adapts to construction formwork.
As shown in Figure 4, as different from Example 2, the face that construction formwork plastic support beam 40 cooperates with construction formwork is provided with first stopper slot 41 that partial shape spacing and that cooperate with construction formwork adapts to construction formwork, be provided with the protuberance 42 that cross section is a rectangle on the position of the left side of plastic support beam and right side symmetry, protuberance is hollow.Support bar is supported on (not shown) on the protuberance 42.
As shown in Figure 5, a kind of construction formwork plastic support beam 50, comprise the closed and hollow outer tube body 51 of periphery, in outer tube body 51, be provided with plastic inner pipe body 52, the cross section of outer tube body 51 is a rectangle, the cross section of interior tube body 52 is a rectangle, and the limit, left side 57 of interior tube body and right edge 56 extend on the end face 58 and bottom surface 59 of outer tube body 51.Be connected with reinforcing rib between outer tube body and interior tube body, reinforcing rib comprises four reinforcing ribs 53 that are connected outer tube body 51 diagonal positions and two reinforcing ribs 54 that are connected outer tube body 51 position of center line.With face that construction formwork cooperates on be provided with two first stopper slots 55 that partial shape spacing and that cooperate with construction formwork adapts to construction formwork.
As shown in Figure 6, as different from Example 2, be provided with second groove 63 near the fitting face that is provided with first stopper slot 62 on the left surface of the outer tube body 61 of construction formwork plastic support beam 60 and the right flank, the position that is provided with the 3rd groove 64 of the ccontaining support bar that is used for supporting construction formwork and the 4th groove 65, the three grooves 64 and the 4th groove 65 on the upper side of second groove 63 and downside is corresponding one by one.
As shown in Figure 7, a kind of construction formwork plastic support beam 70 comprises the closed and hollow outer tube body 71 of periphery, is provided with interior tube body 72 in outer tube body 71, and the cross section of outer tube body 71 is a rectangle, and the cross section of interior tube body 72 is cylindrical 73.Be connected with reinforcing rib between outer tube body 71 and interior tube body 72, reinforcing rib comprises four reinforcing ribs 73 that are connected the outer tube body diagonal positions and is connected two reinforcing ribs 74,76 of the left and right limit of outer tube body position of center line and is connected two reinforcing ribs 77,78 of the upper and lower limit of outer tube body position of center line.With face that construction formwork cooperates on be provided with two first stopper slots 75 that partial shape spacing and that cooperate with construction formwork adapts to construction formwork.
As shown in Figure 8, as different from Example 6, be provided with second groove 83 near the fitting face that is provided with first stopper slot 82 on the left surface of the outer tube body 81 of construction formwork plastic support beam 80 and the right flank, the position that is provided with the 3rd groove 84 of the ccontaining support bar that is used for supporting construction formwork and the 4th groove 85, the three grooves 84 and the 4th groove 85 on the upper side of second groove 83 and downside is corresponding one by one.
As shown in Figure 9, a kind of construction formwork plastic support beam 90 comprises the closed and hollow outer tube body 91 of periphery, and the cross section of outer tube body 91 is a rectangle.On upper and lower two limits of outer tube body 91, be connected with two reinforcing ribs 92, on left and right two limits of outer tube body, be provided with two reinforcing ribs 93, thereby construction formwork plastic support beam be divided into the coffin of nine closures.With face that construction formwork cooperates on be provided with two first stopper slots 94 that partial shape spacing and that cooperate with construction formwork adapts to construction formwork.
As shown in figure 10, a kind of construction formwork plastic support beam 100 comprises the closed and hollow outer tube body 101 of periphery, and the cross section of outer tube body 101 is a rectangle.On upper and lower two limits of outer tube body 101, be connected with two reinforcing ribs 102, between two reinforcing ribs 102, be connected with two reinforcing ribs 103, be connected with two reinforcing ribs 104 on the left side of the outer tube body corresponding with it and the right respectively at reinforcing rib 102, reinforcing rib 103 and reinforcing rib 104 stagger.With face that construction formwork cooperates on be provided with two first stopper slots 105 that partial shape spacing and that cooperate with construction formwork adapts to construction formwork.Be provided with second groove 106 near the fitting face that is provided with first stopper slot 105 on the left surface of the outer tube body 101 of construction formwork plastic support beam 100 and the right flank, the position that is provided with the 3rd groove 107 of the ccontaining support bar that is used for supporting construction formwork and the 4th groove 108, the three grooves 107 and the 4th groove 108 on the upper side of second groove 106 and downside is corresponding one by one.
As shown in figure 11, a kind of construction formwork plastic support beam 110 comprises the closed and hollow outer tube body 111 of periphery, and the cross section of outer tube body 111 is a rectangle.On upper and lower two limits of outer tube body 111, be connected with two reinforcing ribs 112, be connected with two reinforcing ribs 113 on the left side of the outer tube body corresponding and the right respectively with it at reinforcing rib 112.With face that construction formwork cooperates on be provided with two first stopper slots 114 that partial shape spacing and that cooperate with construction formwork adapts to construction formwork.
As shown in figure 12, a kind of construction formwork plastic support beam 170 comprises the closed and hollow outer tube body 171 of periphery, and the cross section of outer tube body 171 is a rectangle.On upper and lower two limits of outer tube body 171, be connected with three reinforcing ribs 172,173,174, be connected with two reinforcing ribs 175 on the left side of reinforcing rib 172 outer tube body corresponding with it, be connected with two reinforcing ribs 176 on the right of reinforcing rib 174 outer tube body corresponding with it, between reinforcing rib 172 and reinforcing rib 173, be connected with reinforcing rib 177, be connected with reinforcing rib 178 between reinforcing rib 173 and reinforcing rib 174, reinforcing rib 177 and reinforcing rib 178 are on same straight line.With face that construction formwork cooperates on be provided with two first stopper slots 179 that partial shape spacing and that cooperate with construction formwork adapts to construction formwork.
As shown in figure 13, a kind of construction formwork plastic support beam 120 comprises the closed and hollow outer tube body 121 of periphery, and the cross section of outer tube body 121 is a rectangle.With face that construction formwork cooperates on be provided with two first stopper slots 127 that partial shape spacing and that cooperate with construction formwork adapts to construction formwork.Reinforcing rib 122 and reinforcing rib 123 have extended internally from the base of outer tube body 121, the end of reinforcing rib 122 and reinforcing rib 123 links together by reinforcing rib 124, the left side of reinforcing rib 122 and outer tube body is connected with two reinforcing ribs 125, the right of reinforcing rib 123 and outer tube body is connected with two reinforcing ribs 126, be connected with two reinforcing ribs 128 on the protuberance of the inboard top margin of reinforcing rib 124 and outer tube body, be connected with reinforcing rib 129 at reinforcing rib 122 with the corner of reinforcing rib 124 and the corner of outer tube body, be connected with reinforcing rib 130 with the corner of reinforcing rib 124 and the corner of outer tube body at reinforcing rib 123.
As shown in figure 14, a kind of construction formwork plastic support beam 131 comprises the closed and hollow outer tube body 132 of periphery.With face that construction formwork cooperates on be provided with two first stopper slots 133 that partial shape spacing and that cooperate with construction formwork adapts to construction formwork.Be provided with second groove 134 near the fitting face that is provided with first stopper slot 133 on the left surface of the outer tube body 132 of construction formwork plastic support beam 131 and the right flank, the position that is provided with the 3rd groove 135 of the ccontaining support bar that is used for supporting construction formwork and the 4th groove 136, the three grooves 135 and the 4th groove 136 on the upper side of second groove 134 and downside is corresponding one by one.Between second groove 134 of the turning on outer tube body base and diagonal positions and the turning between the outer tube body top margin, be connected with reinforcing rib 137, be connected with reinforcing rib 138 in the center on outer tube body top margin and base, between second groove 134 is near the close side on base, be connected with reinforcing rib 139.
As shown in figure 15, a kind of construction formwork plastic support beam 140 comprises the closed and hollow outer tube body 141 of periphery, and outer tube body 141 is a rectangle.With face that construction formwork cooperates on be provided with two first stopper slots 143 that partial shape spacing and that cooperate with construction formwork adapts to construction formwork.On the top margin of outer tube body inboard, be provided with protuberance 144, on the corner point of protuberance 144 and base, be connected with two crossed reinforced muscle 145, be connected with reinforcing rib 146 on the left side of outer tube body and the center on the right, reinforcing rib 145 and reinforcing rib 146 adjacent ends link together by reinforcing rib 147.
As shown in figure 16, a kind of construction formwork plastic support beam 150 comprises the closed and hollow outer tube body 151 of periphery, and outer tube body 151 is a rectangle.With face that construction formwork cooperates on be provided with two first stopper slots 153 that partial shape spacing and that cooperate with construction formwork adapts to construction formwork.On the top margin of outer tube body inboard, be provided with protuberance 154, center at the protuberance 154 of the base of outer tube body and outer tube body 151 is connected with reinforcing rib 155, be connected with reinforcing rib 156 on the left side of outer tube body and the center on the right, reinforcing rib 155 and reinforcing rib 156 adjacent ends link together by reinforcing rib 157.
As shown in figure 17, a kind of construction formwork plastic support beam 160 comprises the closed and hollow outer tube body 161 of periphery, and outer tube body 161 is a rectangle.With face that construction formwork cooperates on be provided with two first stopper slots 162 that partial shape spacing and that cooperate with construction formwork adapts to construction formwork.On the top margin of outer tube body inboard, be provided with protuberance 163, center at the protuberance 163 of the base of outer tube body and outer tube body 161 is connected with reinforcing rib 164, be connected with reinforcing rib 165 on the left side of outer tube body and the center on the right, be connected with reinforcing rib 166 in the diagonal positions of outer tube body.
The invention is not restricted to the foregoing description, as long as be provided with reinforcing rib in a body, all is protection scope of the present invention.
Contrast between plastic support beam, wooden brace summer, the steel brace summer
| The plastic support beam | The wood brace summer | The steel brace summer | |
| Acid and alkali-resistance | Be | Not | Not |
| Deformability | Minimum | Yielding | Easy permanent deformation |
| Corrosion | Can not be corroded | Perishable | Easy-to-rust |
| The operation difficulty | Simply | Complicated | Complicated |
| Operating expenses | Low | High | High |
| Weight | Lighter | Heavier | Heavy |
| Formwork erection and form removal | Simply | Time-consuming | Time-consuming |
| Reuse number of times | Many | Few | Many |
| Maintenance cost | Low | High | High |
Claims (10)
1. construction formwork brace summer, it is characterized in that described brace summer is by integrally moulded, described plastic support beam comprises the outer tube body that periphery is closed, inside wall at described outer tube body is provided with reinforcing rib, between described reinforcing rib and the described outer tube body or the cross section between described reinforcing rib and the described reinforcing rib form two or more peripheries closed closed space, with face that construction formwork cooperates on be provided with one or one or more the first spacing raised line or first stopper slot that partial shape spacing and that cooperate with construction formwork adapts to construction formwork.
2. construction formwork brace summer according to claim 1, it is characterized in that in described outer tube body, being provided with the closed interior tube body of periphery, the cross section of described interior tube body is rectangle or cylindrical or polygon, and described reinforcing rib comprises four reinforcing ribs that are connected described outer tube body diagonal positions and four reinforcing ribs that are connected described outer tube body position of center line.
3. construction formwork brace summer according to claim 1 is characterized in that at the confined space that forms leg-of-mutton confined space and/or rectangle between described outer tube body and the described reinforcing rib and/or between described reinforcing rib and the described reinforcing rib.
4. construction formwork brace summer according to claim 1, the cross section that it is characterized in that described interior tube body is a rectangle, reinforcing rib comprises two reinforcing ribs that are connected the outer tube body diagonal positions and is connected four reinforcing ribs of outer tube body position of center line, and interior tube body is provided with the fitting face of two grooves near outer tube body the limit of a side extends to outer tube body; With face that construction formwork cooperates on be provided with two described first stopper slots.
5. construction formwork brace summer according to claim 1, the cross section that it is characterized in that outer tube body is a rectangle, the cross section of interior tube body is a rectangle; Reinforcing rib comprises four reinforcing ribs that are connected the outer tube body diagonal positions and four reinforcing ribs that are connected the outer tube body position of center line; With face that construction formwork cooperates on be provided with two described first stopper slots.
6. construction formwork brace summer according to claim 1, the cross section that it is characterized in that outer tube body is a rectangle, the cross section of interior tube body is a rectangle, on the end face and bottom surface that the limit, left side of interior tube body and right edge extend to outer tube body; Reinforcing rib comprises four reinforcing ribs that are connected the outer tube body diagonal positions and two reinforcing ribs that are connected the outer tube body position of center line; Be provided with two described first stopper slots at the face that cooperates with construction formwork.
7. construction formwork brace summer according to claim 1, the cross section that it is characterized in that outer tube body is a rectangle, reinforcing rib comprises that two reinforcing ribs on upper and lower two limits that are connected outer tube body are provided with two reinforcing ribs with left and right two limits that are connected outer tube body, thereby construction formwork plastic support beam is divided into the coffin of nine closures; With face that construction formwork cooperates on be provided with two described first stopper slots.
8. according to any described construction formwork brace summer of claim 1 to 7, it is characterized in that on the left surface of construction formwork plastic support beam outer tube body and right flank, also being provided with and be used for supporting the supporting mechanism that is installed between the adjacent two construction formwork plastic support beams and is used for supporting the support bar of construction formwork.
9. one kind according to any composite set of a described construction formwork brace summer and template of claim 1 to 7, it is characterized in that described construction formwork is a plastic building template, extend on the face of described construction formwork be provided with construction formwork plastic support beam on the first spacing raised line or first stopper slot second limited impression or the second spacing raised line that cooperate; First stopper slot, second limited impression interior or construction formwork that the second spacing raised line of construction formwork is installed in construction formwork plastic support beam is installed on the first spacing raised line of construction formwork plastic support beam, construction formwork is supported on the construction formwork plastic support beam, and the corresponding side surface that is installed together the adjacent architectural template is in contact with one another.
10. the composite set of construction formwork brace summer according to claim 9 and template, it is characterized in that on the left surface of the outer tube body of construction formwork plastic support beam and right flank, also convexing with supporting mechanism, on the supporting mechanism of adjacent two construction formwork plastic support beams support bar is being installed, construction formwork is installed on support bar, the construction formwork plastic support beam; Described construction formwork is two-layer.On the spacing raised line, construction formwork is supported on the construction formwork plastic support beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200669172U CN201024664Y (en) | 2006-11-01 | 2006-11-01 | Building formwork support beam and formwork combination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200669172U CN201024664Y (en) | 2006-11-01 | 2006-11-01 | Building formwork support beam and formwork combination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201024664Y true CN201024664Y (en) | 2008-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200669172U Expired - Lifetime CN201024664Y (en) | 2006-11-01 | 2006-11-01 | Building formwork support beam and formwork combination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201024664Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050668B (en) * | 2006-11-01 | 2010-05-26 | 陈元发 | Building form support beam and its combining device and method for form |
| CN102431736A (en) * | 2011-08-23 | 2012-05-02 | 长春轨道客车装备有限责任公司 | Transportation tool for rail vehicle swing bolster |
| CN103243908A (en) * | 2013-05-21 | 2013-08-14 | 罗灿雄 | Slab formwork system and house building construction method |
| CN104563485A (en) * | 2013-10-10 | 2015-04-29 | 浙江信得宝建筑新型材料有限公司 | Building formwork system |
| CN112376903A (en) * | 2020-10-27 | 2021-02-19 | 晟通科技集团有限公司 | Corner supporting device and corner template combination |
-
2006
- 2006-11-01 CN CNU2006200669172U patent/CN201024664Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050668B (en) * | 2006-11-01 | 2010-05-26 | 陈元发 | Building form support beam and its combining device and method for form |
| CN102431736A (en) * | 2011-08-23 | 2012-05-02 | 长春轨道客车装备有限责任公司 | Transportation tool for rail vehicle swing bolster |
| CN103243908A (en) * | 2013-05-21 | 2013-08-14 | 罗灿雄 | Slab formwork system and house building construction method |
| CN103243908B (en) * | 2013-05-21 | 2015-08-05 | 罗灿雄 | Slab form system and building construction build method |
| CN104563485A (en) * | 2013-10-10 | 2015-04-29 | 浙江信得宝建筑新型材料有限公司 | Building formwork system |
| CN112376903A (en) * | 2020-10-27 | 2021-02-19 | 晟通科技集团有限公司 | Corner supporting device and corner template combination |
| CN112376903B (en) * | 2020-10-27 | 2022-04-19 | 晟通科技集团有限公司 | Corner supporting device and corner template combination |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080220 Effective date of abandoning: 20061101 |