CN204000936U - Outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss - Google Patents
Outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss Download PDFInfo
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- CN204000936U CN204000936U CN201420491853.5U CN201420491853U CN204000936U CN 204000936 U CN204000936 U CN 204000936U CN 201420491853 U CN201420491853 U CN 201420491853U CN 204000936 U CN204000936 U CN 204000936U
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- 238000009415 formwork Methods 0.000 title claims abstract description 56
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000010276 construction Methods 0.000 claims abstract description 64
- 238000000465 moulding Methods 0.000 claims abstract description 51
- 238000009432 framing Methods 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims description 22
- 238000005728 strengthening Methods 0.000 claims description 22
- 238000004873 anchoring Methods 0.000 claims description 8
- 239000004576 sand Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a kind of outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss, comprise and be erected on earth anchor truss indoor under institute construction ground and be fixed on the template erecting device on earth anchor truss, earth anchor truss is positioned at chamber inner side of outer wall under institute construction ground; Earth anchor truss comprises full framing, and full framing comprises many vertical rods, and each root bottom of upright rod is all fixed on an anchorage bearing; The arranged outside of the outer wall of basement of constructing has concrete moulding bed; Template erecting device comprises the socket form moulding mould plate supporting device that concrete moulding bed molding construction is supported by socket form moulding template and the exterior wall forming panel bracing or strutting arrangement that constructed outer wall of basement molding construction is supported with exterior wall forming panel.The utility model reasonable in design, easy construction and formwork are effective, can solve formwork inconvenience that existing outer wall of basement single surface formwork system exists, support built on the sand, efficiency of construction is low, construction quality is difficult to the problems such as assurance.
Description
Technical field
The utility model belongs to outer wall of basement technical field of construction, is specifically related to a kind of outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss.
Background technology
Development along with Chinese Urbanization construction, land resources is more and more rare, realtor is in order to realize the maximum using in soil, develop architectural space as much as possible, occurred that many building areas are equal to the situation of land area, cause outer wall of basement outside without construction space, can only adopt the construction method of single surface formwork to solve this problem.While nowadays adopting single surface formwork construction method to carry out outer wall of basement construction, neither one is unified, the construction method of standard can be followed, thereby inevitably has the problems such as constructing operation is more random, lack of standardization, construction quality is poor during practice of construction.And while adopting the construction of single surface formwork construction method, the formwork system adopting is most important, its formwork effect directly determines efficiency of construction and the construction quality of constructed outer wall of basement.But currently used outer wall of basement single surface formwork system is lack of standardization, make outer wall of basement construction have formwork inconvenience, support built on the sand, efficiency of construction is low, construction quality is difficult to the problems such as assurance.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss is provided, its reasonable in design, easy construction and formwork are effective, can solve formwork inconvenience that existing outer wall of basement single surface formwork system exists, support built on the sand, efficiency of construction is low, construction quality is difficult to the problems such as assurance.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss, it is characterized in that: comprise and be erected on earth anchor truss indoor under institute construction ground and be fixed on the template erecting device on described earth anchor truss, described earth anchor truss is positioned at the inner side of constructed outer wall of basement, described earth anchor truss comprises full framing, and described full framing comprises many vertical rods and be a plurality ofly fixed on from the bottom to top many level connection joint framves in described vertical rod, and many described vertical rods are fastenedly connected and are integrated by a plurality of described level connection joint framves, many described vertical rods divide M row N row to lay, described level connection joint frame comprises that M root is separately fixed at M and arranges cross bar in described vertical rod and N root and be separately fixed at N and be listed as the vertical pole in described vertical rod, described in M root, cross bar is laid and it is all parallel laying from front to back, described in N root, vertical pole is laid and it is all parallel laying from left to right, and described cross bar is vertical laying with vertical pole, wherein, M and N are positive integer and the two is all greater than 3, described vertical rod, cross bar and vertical pole are steel pipe, and all by fastener, are fastenedly connected and are integrated between vertical rod and cross bar and vertical pole, the bottom of every described vertical rod is all fixed on an anchorage bearing, and described anchorage bearing is anchored on floor indoor on the foundation of constructed basement or under institute construction ground, the quantity of described anchorage bearing be a plurality of and its quantity identical with the quantity of vertical rod, a plurality of described anchorage bearings lay respectively at many vertical rods under, a plurality of described anchorage bearings divide M row N row to lay, N be listed as described anchorage bearing comprise row near the oblique anchorage of the outer wall of basement of construct with (N-1) be listed as vertical anchorage, (N-1) be listed as described vertical anchorage and be all positioned at inside described oblique anchorage, M in described earth anchor truss arranges described vertical rod and is separately fixed at the N root cross bar of respectively arranging in described vertical rod and forms respectively M vertical fixed mount, and M described vertical fixed mount laid from front to back, described oblique anchorage is that the angle between an oblique anchoring steel pipe and itself and horizontal plane is less than 45 °, and described vertical anchorage is a vertical anchoring steel pipe, the arranged outside of the outer wall of basement of constructing has concrete moulding bed, the exterior wall forming panel bracing or strutting arrangement that the socket form moulding mould plate supporting device that the socket form moulding template that concrete moulding bed molding construction is used of comprising described template erecting device supports and the exterior wall forming panel that constructed outer wall of basement molding construction is used support, described socket form moulding mould plate supporting device comprises M the socket form moulding formwork support structure of laying from front to back, M described socket form moulding formwork support structure is separately fixed on M described vertical fixed mount, the structure of M described socket form moulding formwork support structure is all identical, described socket form moulding formwork support structure comprises many first oblique drawbars that are laid on same vertical plane, the top of described the first oblique drawbar is propped up to withstand in socket form moulding template and bottom it and is fixed on vertical rod or described anchorage bearing, lay from the bottom to top on the top of many described the first oblique drawbars, described exterior wall forming panel bracing or strutting arrangement comprises M the exterior wall forming panel braced structures of laying from front to back, M described exterior wall forming panel braced structures is separately fixed on M described vertical fixed mount, the structure of M described exterior wall forming panel braced structures is all identical, described exterior wall forming panel braced structures comprises many second oblique drawbars that are laid on same vertical plane, the top support top of described the second oblique drawbar is fixed on vertical rod or described anchorage bearing on exterior wall forming panel and bottom it, lay from the bottom to top on the top of many described the second oblique drawbars.
The above-mentioned outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss, it is characterized in that: also comprise and be erected on indoor full hall scaffold under institute construction ground, described full hall scaffold is positioned at described earth anchor truss outside and itself and described earth anchor truss and is fastenedly connected and is integrated.
The above-mentioned outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss, is characterized in that: the basement of constructing is divided into L floor from the bottom to top, wherein L is positive integer and L >=2; Between neighbouring two described floors, by floor, separate, the quantity of described floor is that (L-1) is individual; The floor that is positioned at bottom in L described floor is ground floor layer, and the floor that is positioned at top in L described floor is loft, and the floor between described ground floor layer and described loft is intermediate floor; The outer wall of basement of constructing is divided into L body of wall sections from the bottom to top, and L described body of wall sections is respectively the exterior wall of L described floor; The quantity of described earth anchor truss is L, and L described earth anchor truss is laid in respectively in L described floor; The quantity of described template erecting device is one.
The above-mentioned outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss, it is characterized in that: the earth anchor truss that is positioned at bottom in L described earth anchor truss is bottom truss, all earth anchor truss in L described earth anchor truss except the truss of described bottom are top truss; A plurality of described anchorage bearing of described bottom truss is all anchored on foundation, a plurality of described anchorage bearing of described top truss is all anchored on floor, and the oblique anchorage bottom of described top truss is all anchored in the body of wall sections of having constructed of floor below.
The above-mentioned outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss, it is characterized in that: the bottom inside of the outer wall of basement of constructing is provided with outer wall foundation beam, described outer wall foundation beam and constructed outer wall of basement are built and are integrated and it is parallel laying with constructed outer wall of basement; The described vertical anchorage of one row of all oblique anchorage in the truss of described bottom and constructed outer wall of basement is all anchored on outer wall foundation beam.
The above-mentioned outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss, it is characterized in that: structure and the size of all vertical anchorages in described earth anchor truss are all identical, the length L 1=D-d1+d2 of described vertical anchorage, the thickness of slab that wherein D is floor, d1=25mm～35mm, d2=180mm～220mm; Structure and the size of all oblique anchorages in described earth anchor truss are all identical, and the length of described oblique anchorage is 700mm～900mm.
The above-mentioned outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss, is characterized in that: in described earth anchor truss, M arranges described vertical rod and is even laying, and in described earth anchor truss, N is listed as described vertical rod and is even laying; Spacing before and after in described earth anchor truss between the described vertical rod of adjacent two row is 400mm～500mm, and the spacing in described earth anchor truss between the described vertical rod of adjacent two row in left and right is 800mm～1000mm.
The above-mentioned outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss, it is characterized in that: described the first oblique drawbar bottom is fixed on described anchorage bearing, the quantity of fixing the first oblique drawbar described in each on anchorage bearing is two, and the top of many described the first oblique drawbars is even laying; The bottom of described the second oblique drawbar is fixed on described anchorage bearing, and the quantity of fixing the second oblique drawbar described in each on anchorage bearing is two, and the top of many described the second oblique drawbars is even laying.
The above-mentioned outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss, it is characterized in that: described earth anchor truss also comprises that M root arranges to M transversely strengthening bar and the N root that described anchorage bearing reinforces respectively and respectively N is listed as to the longitudinal reinforcement bar that described anchorage bearing is reinforced, described in M root, transversely strengthening bar is separately fixed at M and arranges on described anchorage bearing, and longitudinal reinforcement bar is separately fixed at N and is listed as on described anchorage bearing described in N root; Described in M root, transversely strengthening bar is all parallel laying, and longitudinal reinforcement bar is all parallel laying described in N root, and a plurality of described anchorage bearings are fastenedly connected and are integrated by longitudinal reinforcement bar described in transversely strengthening bar described in M root and N root.
The above-mentioned outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss, it is characterized in that: described in M root, described in transversely strengthening bar and N root, longitudinal reinforcement bar is all laid in same level, every described transversely strengthening bar respectively with longitudinal reinforcement bar described in N root be fastenedly connected be integrated and M root described in described in transversely strengthening bar and N root longitudinal reinforcement bar form reinforced liner; Described earth anchor truss also comprises the bridging that described reinforced liner is reinforced, and described bridging is fixed on described reinforced liner.
The utility model compared with prior art has the following advantages:
1, simple in structure and reasonable in design, drop into construction cost lower.
2, work progress simple, operate simple and easy and realize convenient.
3, simple, the reasonable in design and easy construction of the earth anchor trussed construction that adopts, stressed effect are good, the stress point that utilizes pre-buried many rows anchorage bearing to support as mounted split pattern, and reasonable stress, can guarantee supporting safety.Meanwhile, utilize the lateral pressure resistant power ability of full framing self in earth anchor truss to carry out exterior wall single surface formwork.In actual use procedure, the lateral pressure that institute's support shuttering (specifically socket form moulding template or exterior wall forming panel) is transmitted is passed to anchorage bearing by earth anchor truss, by anchorage bearing, bear pressure at right angle and horizontal shear again, and the lateral pressure of the reaction force balance institute support shuttering of anchorage bearing.
4, all members that adopt are light member, and practice of construction is easy, and indoorly under the institute construction ground comprise a plurality of floors, adopt the utility model can meet the repeatedly formwork demand that a plurality of body of wall sections are constructed respectively, cost-saving.Meanwhile, can effectively reduce the consumption of people, material and thing.
5, result of use is good, support is firm, easy construction and construction quality is good, efficiency of construction is high, the single surface formwork process that can be easy, completes fast outer wall of basement, construction period, construction quality short and institute's construction molding outer wall of basement was high, and can complete fast outer wall of basement construction, can economize on resources simultaneously, can effectively solve multi-storey basement exterior wall without a difficult problem for construction space, guarantee the safety of deep foundation pit construction.
6, widely applicable and popularizing application prospect is extensive, can effectively be applicable to exterior wall outside without the basement structure engineering of construction space.
In sum, the utility model reasonable in design, easy construction and formwork are effective, can solve formwork inconvenience that existing outer wall of basement single surface formwork system exists, support built on the sand, efficiency of construction is low, construction quality is difficult to the problems such as assurance.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the installation position schematic diagram of the utility model anchorage bearing.
Fig. 2 is the Construction State schematic diagram while adopting the utility model to concrete moulding bed construction.
Fig. 3 by adopt the utility model to the Construction State schematic diagram of construction outer wall of basement while constructing.
Fig. 4 is the local enlarged diagram at A place in Fig. 2.
Description of reference numerals:
1-the outer wall of basement of constructing; 1-1-exterior wall forming panel; 2-1-vertical rod;
2-2-cross bar; 2-3-vertical pole; 2-4-oblique anchoring steel pipe;
2-5-vertical anchoring steel pipe; 3-floor; 4-foundation;
5-concrete moulding bed; 5-1-socket form moulding template; The 6-the first oblique drawbar;
The 7-the second oblique drawbar; 8-transversely strengthening bar; 9-longitudinal reinforcement bar;
10-bridging; 11-full hall scaffold; 12-outer wall foundation beam;
13-slope protection pile.
The specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, the utility model comprises and is erected on earth anchor truss indoor under institute construction ground and be fixed on the template erecting device on described earth anchor truss, and described earth anchor truss is positioned at the inner side of constructed outer wall of basement 1.
Described earth anchor truss comprises full framing, and described full framing comprises many vertical rod 2-1 and be a plurality ofly fixed on from the bottom to top many level connection joint framves on described vertical rod 2-1, and many described vertical rod 2-1 are fastenedly connected and are integrated by a plurality of described level connection joint framves.Many described vertical rod 2-1 divide M row N row to lay, described level connection joint frame comprises that M root is separately fixed at M and arranges cross bar 2-2 on described vertical rod 2-1 and N root and be separately fixed at N and be listed as the vertical pole 2-3 on described vertical rod 2-1, described in M root, cross bar 2-2 lays and it is all parallel laying from front to back, described in N root, vertical pole 2-3 lays and it is all parallel laying from left to right, and described cross bar 2-2 is vertical laying with vertical pole 2-3; Wherein, M and N are positive integer and the two is all greater than 3.Described vertical rod 2-1, cross bar 2-2 and vertical pole 2-3 are steel pipe, and all by fastener, are fastenedly connected and are integrated between vertical rod 2-1 and cross bar 2-2 and vertical pole 2-3.The bottom of every described vertical rod 2-1 is all fixed on an anchorage bearing, and described anchorage bearing is anchored on floor 3 indoor on the foundation 4 of constructed basement or under institute construction ground.The quantity of described anchorage bearing be a plurality of and its quantity identical with the quantity of vertical rod 2-1, a plurality of described anchorage bearings lay respectively at many vertical rod 2-1 under.A plurality of described anchorage bearings divide M row N row to lay, N be listed as described anchorage bearing comprise row near the oblique anchorage of the outer wall of basement of construct 1 with (N-1) be listed as vertical anchorage, (N-1) be listed as described vertical anchorage and be all positioned at inside described oblique anchorage.M in described earth anchor truss arranges described vertical rod 2-1 and is separately fixed at the N root cross bar 2-2 respectively arranging on described vertical rod 2-1 and forms respectively M vertical fixed mount, and M described vertical fixed mount laid from front to back.Described oblique anchorage is that the angle between an oblique anchoring steel pipe 2-4 and itself and horizontal plane is less than 45 °, and described vertical anchorage is a vertical anchoring steel pipe 2-5.
The arranged outside of the outer wall of basement of constructing 1 has concrete moulding bed 5.Described template erecting device comprises the exterior wall forming panel bracing or strutting arrangement that the socket form moulding mould plate supporting device that socket form moulding template 5-1 that concrete moulding bed 5 molding constructions are used supports and the exterior wall forming panel 1-1 that constructed outer wall of basement 1 molding construction is used are supported.Described socket form moulding mould plate supporting device comprises M the socket form moulding formwork support structure of laying from front to back, M described socket form moulding formwork support structure is separately fixed on M described vertical fixed mount, the structure of M described socket form moulding formwork support structure is all identical, described socket form moulding formwork support structure comprises many first oblique drawbars 6 that are laid on same vertical plane, the top of described the first oblique drawbar 6 is propped up to withstand on socket form moulding template 5-1 and bottom it and is fixed on vertical rod 2-1 or described anchorage bearing, lay from the bottom to top on the top of many described the first oblique drawbars 6.Described exterior wall forming panel bracing or strutting arrangement comprises M the exterior wall forming panel braced structures of laying from front to back, M described exterior wall forming panel braced structures is separately fixed on M described vertical fixed mount, the structure of M described exterior wall forming panel braced structures is all identical, described exterior wall forming panel braced structures comprises many second oblique drawbars 7 that are laid on same vertical plane, the top support top of described the second oblique drawbar 7 is fixed on vertical rod 2-1 or described anchorage bearing on exterior wall forming panel 1-1 and bottom it, lay from the bottom to top on the top of many described the second oblique drawbars 7.
In the present embodiment, described the first oblique drawbar 6 bottoms are fixed on described anchorage bearing, and the quantity of fixing the first oblique drawbar 6 described in each on anchorage bearing is two, and the top of many described the first oblique drawbars 6 is even laying.The bottom of described the second oblique drawbar 7 is fixed on described anchorage bearing, and the quantity of fixing the second oblique drawbar 7 described in each on anchorage bearing is two, and the top of many described the second oblique drawbars 7 is even laying.
Meanwhile, the utility model also comprises and is erected on full hall scaffold 11 indoor under institute construction ground, and described full hall scaffold 11 is positioned at described earth anchor truss outside and itself and described earth anchor truss and is fastenedly connected and is integrated.And described earth anchor truss and full hall scaffold 11 are all erected on foundation 4 tops.
In the present embodiment, described concrete moulding bed 5 arranged outside have a plurality of slope protection pile 13.
In the present embodiment, the basement of constructing is divided into L floor from the bottom to top, and wherein L is positive integer and L >=2.Between neighbouring two described floors, by floor 3, separate, the quantity of described floor 3 is that (L-1) is individual.The floor that is positioned at bottom in L described floor is ground floor layer, and the floor that is positioned at top in L described floor is loft, and the floor between described ground floor layer and described loft is intermediate floor.The outer wall of basement of constructing 1 is divided into L body of wall sections from the bottom to top, and L described body of wall sections is respectively the exterior wall of L described floor.The quantity of described earth anchor truss is L, and L described earth anchor truss is laid in respectively in L described floor.The quantity of described template erecting device is one.
The earth anchor truss that is positioned at bottom in L described earth anchor truss is bottom truss, and all earth anchor truss in L described earth anchor truss except the truss of described bottom are top truss; A plurality of described anchorage bearing of described bottom truss is all anchored on foundation 4, a plurality of described anchorage bearing of described top truss is all anchored on floor 3, and the oblique anchorage bottom of described top truss is all anchored in the body of wall sections of having constructed of floor 3 belows.In the present embodiment, L=4.
In the present embodiment, described concrete moulding bed 5 comprise bottom loose tool and a L loose tool sections of laying being from the bottom to top positioned on foundation 4, and L described loose tool sections lays respectively at the outside of L described body of wall sections.
The forming panel of described socket form moulding template 5-1 for L described loose tool sections constructed respectively, the forming panel of described exterior wall forming panel 1-1 for L described body of wall sections constructed respectively.In the present embodiment, described socket form moulding template 5-1 and exterior wall forming panel 1-1 are straight template.
In the present embodiment, as shown in Figure 4, the bottom inside of the outer wall of basement of constructing 1 is provided with outer wall foundation beam 12, and described outer wall foundation beam 12 and constructed outer wall of basement 1 are built and be integrated and it is parallel laying with constructed outer wall of basement 1.The described vertical anchorage of one row of all oblique anchorage in the truss of described bottom and close constructed outer wall of basement 1 is all anchored on outer wall foundation beam 12.
In the present embodiment, structure and the size of all vertical anchorages in described earth anchor truss are all identical, the length L 1=D-d1+d2 of described vertical anchorage, and wherein D is the thickness of slab of floor 3, d1=25mm～35mm, d2=180mm～220mm; Structure and the size of all oblique anchorages in described earth anchor truss are all identical, and the length of described oblique anchorage is 700mm～900mm.
During practice of construction, can according to specific needs, the value size of d1 and d2 be adjusted accordingly.
In described earth anchor truss, M arranges described vertical rod 2-1 and is even laying, and in described earth anchor truss, N is listed as described vertical rod 2-1 and is even laying.Spacing before and after in described earth anchor truss between the described vertical rod 2-1 of adjacent two row is 400mm～500mm, and the spacing in described earth anchor truss between the described vertical rod 2-1 of adjacent two row in left and right is 800mm～1000mm.In the present embodiment, the spacing in described earth anchor truss between the described vertical rod 2-1 of adjacent two row in front and back are 450mm, and the spacing in described earth anchor truss between the described vertical rod 2-1 of adjacent two row in left and right is 900mm.
In the present embodiment, described earth anchor truss also comprises that M root arranges to M transversely strengthening bar 8 and the N root that described anchorage bearing reinforces respectively and respectively N is listed as to the longitudinal reinforcement bar 9 that described anchorage bearing is reinforced, described in M root, transversely strengthening bar 8 is separately fixed at M and arranges on described anchorage bearing, and longitudinal reinforcement bar 9 is separately fixed at N and is listed as on described anchorage bearing described in N root.Described in M root, transversely strengthening bar 8 is all parallel laying, and longitudinal reinforcement bar 9 is all parallel laying described in N root, and a plurality of described anchorage bearings are fastenedly connected and are integrated by longitudinal reinforcement bar 9 described in transversely strengthening bar 8 described in M root and N root.
In the present embodiment, described in M root, described in transversely strengthening bar 8 and N root, longitudinal reinforcement bar 9 is all laid in same level, every described transversely strengthening bar 8 respectively with longitudinal reinforcement bar 9 described in N root be fastenedly connected be integrated and M root described in described in transversely strengthening bar 8 and N root longitudinal reinforcement bar 9 form reinforced liners.Described earth anchor truss also comprises the bridging 10 that described reinforced liner is reinforced, and described bridging 10 is fixed on described reinforced liner.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.
Claims (10)
1. the outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss, it is characterized in that: comprise and be erected on earth anchor truss indoor under institute construction ground and be fixed on the template erecting device on described earth anchor truss, described earth anchor truss is positioned at the inner side of constructed outer wall of basement (1), described earth anchor truss comprises full framing, described full framing comprises many vertical rods (2-1) and a plurality of level connection joint frame being fixed on from the bottom to top in many described vertical rods (2-1), and many described vertical rods (2-1) are fastenedly connected and are integrated by a plurality of described level connection joint framves, many described vertical rods (2-1) minute M row N row are laid, described level connection joint frame comprises that M root is separately fixed at M and arranges cross bar (2-2) in described vertical rod (2-1) and N root and be separately fixed at N and be listed as the vertical pole (2-3) in described vertical rod (2-1), cross bar described in M root (2-2) lays from front to back and it is all parallel laying, vertical pole described in N root (2-3) lays from left to right and it is all parallel laying, and described cross bar (2-2) is vertical laying with vertical pole (2-3), wherein, M and N are positive integer and the two is all greater than 3, described vertical rod (2-1), cross bar (2-2) and vertical pole (2-3) are steel pipe, and all by fastener, are fastenedly connected and are integrated between vertical rod (2-1) and cross bar (2-2) and vertical pole (2-3), the bottom of every described vertical rod (2-1) is all fixed on an anchorage bearing, and described anchorage bearing is anchored on floor (3) indoor under the upper or institute construction ground of the foundation (4) of constructed basement, the quantity of described anchorage bearing be a plurality of and its quantity identical with the quantity of vertical rod (2-1), a plurality of described anchorage bearings lay respectively at many vertical rods (2-1) under, a plurality of described anchorage bearings divide M row N row to lay, N be listed as described anchorage bearing comprise row near the oblique anchorage of institute's outer wall of basement of construct (1) with (N-1) be listed as vertical anchorage, (N-1) be listed as described vertical anchorage and be all positioned at inside described oblique anchorage, M in described earth anchor truss arranges described vertical rod (2-1) and is separately fixed at the N root cross bar (2-2) of respectively arranging in described vertical rod (2-1) and forms respectively M vertical fixed mount, and M described vertical fixed mount laid from front to back, described oblique anchorage is that the angle between an oblique anchoring steel pipe (2-4) and itself and horizontal plane is less than 45 °, and described vertical anchorage is a vertical anchoring steel pipe (2-5), the arranged outside of the outer wall of basement of constructing (1) have concrete moulding bed (5), the exterior wall forming panel bracing or strutting arrangement that the socket form moulding mould plate supporting device that the socket form moulding template (5-1) that concrete moulding bed (5) molding construction is used of comprising described template erecting device supports and the exterior wall forming panel (1-1) that constructed outer wall of basement (1) molding construction is used support, described socket form moulding mould plate supporting device comprises M the socket form moulding formwork support structure of laying from front to back, M described socket form moulding formwork support structure is separately fixed on M described vertical fixed mount, the structure of M described socket form moulding formwork support structure is all identical, described socket form moulding formwork support structure comprises many first oblique drawbars (6) that are laid on same vertical plane, the top of described the first oblique drawbar (6) is propped up to withstand in socket form moulding template (5-1) and bottom it and is fixed on vertical rod (2-1) or described anchorage bearing, lay from the bottom to top on the top of many described the first oblique drawbars (6), described exterior wall forming panel bracing or strutting arrangement comprises M the exterior wall forming panel braced structures of laying from front to back, M described exterior wall forming panel braced structures is separately fixed on M described vertical fixed mount, the structure of M described exterior wall forming panel braced structures is all identical, described exterior wall forming panel braced structures comprises many second oblique drawbars (7) that are laid on same vertical plane, the top support top of described the second oblique drawbar (7) above and bottom it is fixed on vertical rod (2-1) or described anchorage bearing at exterior wall forming panel (1-1), lay from the bottom to top on the top of many described the second oblique drawbars (7).
2. according to the outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss claimed in claim 1, it is characterized in that: also comprise and be erected on full hall scaffold (11) indoor under institute construction ground, described full hall scaffold (11) is positioned at described earth anchor truss outside and itself and described earth anchor truss and is fastenedly connected and is integrated.
3. according to the outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss described in claim 1 or 2, it is characterized in that: the basement of constructing is divided into L floor from the bottom to top, wherein L is positive integer and L >=2; Between neighbouring two described floors, by floor (3), separate, the quantity of described floor (3) is that (L-1) is individual; The floor that is positioned at bottom in L described floor is ground floor layer, and the floor that is positioned at top in L described floor is loft, and the floor between described ground floor layer and described loft is intermediate floor; The outer wall of basement of constructing (1) be divided into from the bottom to top L body of wall sections, L described body of wall sections is respectively the exterior wall of L described floor; The quantity of described earth anchor truss is L, and L described earth anchor truss is laid in respectively in L described floor; The quantity of described template erecting device is one.
4. according to the outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss claimed in claim 3, it is characterized in that: the earth anchor truss that is positioned at bottom in L described earth anchor truss is bottom truss, all earth anchor truss in L described earth anchor truss except the truss of described bottom are top truss; A plurality of described anchorage bearing of described bottom truss is all anchored on foundation (4), it is upper that a plurality of described anchorage bearing of described top truss is all anchored in floor (3), and the oblique anchorage bottom of described top truss is all anchored in the body of wall sections of having constructed of floor (3) below.
5. according to the outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss claimed in claim 3, it is characterized in that: the bottom inside of the outer wall of basement of constructing (1) be provided with outer wall foundation beam (12), described outer wall foundation beam (12) and constructed outer wall of basement (1) are built and are integrated and it is parallel laying with constructed outer wall of basement (1); The described vertical anchorage of one row of all oblique anchorage in the truss of described bottom and close constructed outer wall of basement (1) is all anchored on outer wall foundation beam (12).
6. according to the outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss claimed in claim 3, it is characterized in that: structure and the size of all vertical anchorages in described earth anchor truss are all identical, the length L 1=D-d1+d2 of described vertical anchorage, wherein D is the thickness of slab of floor (3), d1=25mm～35mm, d2=180mm～220mm; Structure and the size of all oblique anchorages in described earth anchor truss are all identical, and the length of described oblique anchorage is 700mm～900mm.
7. according to the outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss described in claim 1 or 2, it is characterized in that: in described earth anchor truss, M arranges described vertical rod (2-1) and is even laying, and in described earth anchor truss, N is listed as described vertical rod (2-1) and is even laying; Spacing before and after in described earth anchor truss between the adjacent two described vertical rods of row (2-1) is 400mm～500mm, and the spacing in described earth anchor truss between the adjacent two described vertical rods of row (2-1) in left and right is 800mm～1000mm.
8. according to the outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss described in claim 1 or 2, it is characterized in that: described the first oblique drawbar (6) bottom is fixed on described anchorage bearing, the quantity of fixing the first oblique drawbar (6) described in each on anchorage bearing is two, and the top of many described the first oblique drawbars (6) is even laying; The bottom of described the second oblique drawbar (7) is fixed on described anchorage bearing, and the quantity of fixing the second oblique drawbar (7) described in each on anchorage bearing is two, and the top of many described the second oblique drawbars (7) is even laying.
9. according to the outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss described in claim 1 or 2, it is characterized in that: described earth anchor truss also comprises that M root arranges to M transversely strengthening bar (8) and the N root that described anchorage bearing reinforces respectively and respectively N is listed as to the longitudinal reinforcement bar (9) that described anchorage bearing is reinforced, described in M root, transversely strengthening bar (8) is separately fixed at M and arranges on described anchorage bearing, and longitudinal reinforcement bar (9) is separately fixed at N and is listed as on described anchorage bearing described in N root; Described in M root, transversely strengthening bar (8) is all parallel laying, described in N root, longitudinal reinforcement bar (9) is all parallel laying, and a plurality of described anchorage bearings are fastenedly connected and are integrated by longitudinal reinforcement bar (9) described in transversely strengthening bar (8) and N root described in M root.
10. according to the outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss claimed in claim 9, it is characterized in that: described in M root, described in transversely strengthening bar (8) and N root, longitudinal reinforcement bar (9) is all laid in same level, every described transversely strengthening bar (8) respectively with longitudinal reinforcement bar (9) described in N root be fastenedly connected be integrated and M root described in described in transversely strengthening bar (8) and N root longitudinal reinforcement bar (9) form reinforced liner; Described earth anchor truss also comprises the bridging (10) that described reinforced liner is reinforced, and described bridging (10) is fixed on described reinforced liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491853.5U CN204000936U (en) | 2014-08-28 | 2014-08-28 | Outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491853.5U CN204000936U (en) | 2014-08-28 | 2014-08-28 | Outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss |
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| CN204000936U true CN204000936U (en) | 2014-12-10 |
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| CN201420491853.5U Expired - Fee Related CN204000936U (en) | 2014-08-28 | 2014-08-28 | Outer wall of basement single surface formwork system based on fastener type steel pipe earth anchor truss |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862873A (en) * | 2016-04-13 | 2016-08-17 | 北京建工四建工程建设有限公司 | Construction method of underground water prevention and exterior wall structures of narrow space of deep foundation pit |
| CN113757759A (en) * | 2021-10-21 | 2021-12-07 | 文佳 | Warm pipeline laying structure that leads to based on different-shaped board bottom |
-
2014
- 2014-08-28 CN CN201420491853.5U patent/CN204000936U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862873A (en) * | 2016-04-13 | 2016-08-17 | 北京建工四建工程建设有限公司 | Construction method of underground water prevention and exterior wall structures of narrow space of deep foundation pit |
| CN113757759A (en) * | 2021-10-21 | 2021-12-07 | 文佳 | Warm pipeline laying structure that leads to based on different-shaped board bottom |
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