CN204001705U - Outer wall of basement single surface formwork constructing structure based on earth anchor truss - Google Patents

Outer wall of basement single surface formwork constructing structure based on earth anchor truss Download PDF

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Publication number
CN204001705U
CN204001705U CN201420492249.4U CN201420492249U CN204001705U CN 204001705 U CN204001705 U CN 204001705U CN 201420492249 U CN201420492249 U CN 201420492249U CN 204001705 U CN204001705 U CN 204001705U
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China
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earth anchor
forming panel
wall
basement
floor
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CN201420492249.4U
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石东浪
邱永全
陈小鹏
胡振凯
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SCEGC No 5 Construction Engineering Group Co Ltd
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SCEGC No 5 Construction Engineering Group Co Ltd
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Abstract

The utility model discloses a kind of outer wall of basement single surface formwork constructing structure based on earth anchor truss, comprise the earth anchor truss that is erected in basement, outer wall of basement is carried out the exterior wall forming panel of molding construction, outer wall of basement outside concrete moulding bed carried out to the exterior wall forming panel bracing or strutting arrangement that the socket form moulding template of molding construction, the socket form moulding mould plate supporting device that socket form moulding template is supported and External Wall forming panel support; Socket form moulding mould plate supporting device and exterior wall forming panel bracing or strutting arrangement are all fixed on earth anchor truss; Earth anchor truss is positioned at chamber inner side of outer wall under institute construction ground; Earth anchor truss comprises many vertical rods and multiple level connection joint frame, and bottom of upright rod is all fixed on an anchorage bearing.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 work progress exists, support built on the sand, efficiency of construction is low, construction quality is difficult to the problems such as guarantee.

Description

Outer wall of basement single surface formwork constructing structure based on earth anchor truss
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 constructing structure based on earth anchor truss.
Background technology
Along with the development of 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, occur 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.Nowadays while adopting single surface formwork construction method to carry out outer wall of basement construction, neither one is unified, the construction method of specification can be followed, thereby inevitably has the problems such as constructing operation is more random, lack of standardization, construction quality is poor when 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 guarantee.
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 constructing structure based on 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 work progress exists, support built on the sand, efficiency of construction is low, construction quality is difficult to the problems such as guarantee.
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 constructing structure based on earth anchor truss, is characterized in that: comprise being erected on earth anchor truss indoor under institute construction ground, constructed outer wall of basement being carried out the exterior wall forming panel of molding construction, concrete moulding bedly carries out the exterior wall forming panel bracing or strutting arrangement that the socket form moulding template of molding construction, the socket form moulding mould plate supporting device that socket form moulding template is supported and External Wall forming panel support to what be positioned at constructed outer wall of basement outside; Described socket form moulding mould plate supporting device and described exterior wall forming panel bracing or strutting arrangement are all fixed on described earth anchor truss, described socket form moulding mould plate supporting device is positioned at socket form moulding template outside, and described exterior wall forming panel bracing or strutting arrangement is positioned at exterior wall forming panel outside; 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 multiplely 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 multiple described level connection joint framves; Many described vertical rods divide M row N row to lay, and 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; Wherein, M and N are positive integer and the two is all greater than 3; The quantity of described anchorage bearing be multiple and its quantity identical with the quantity of vertical rod, multiple described anchorage bearings lay respectively at many vertical rods under, multiple described anchorage bearings divide M row N row to lay; Described socket form moulding mould plate supporting device comprises multiple socket form moulding formwork support structures that are fixed on from front to back on described earth anchor truss, the structure of multiple described socket form moulding formwork support structures 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, and 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 multiple exterior wall forming panel braced structuress of laying from front to back, multiple described exterior wall forming panel braced structuress are all fixed on described earth anchor truss, the structure of multiple described exterior wall forming panel braced structuress 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, and 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 constructing structure based on 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 multiple 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 constructing structure based on earth anchor truss, it is characterized in that: described socket form moulding mould plate supporting device comprises M described socket form moulding formwork support structure, M described socket form moulding formwork support structure is separately fixed at M and arranges in described vertical rod; Described exterior wall forming panel bracing or strutting arrangement comprises M described exterior wall forming panel braced structures, and M described exterior wall forming panel braced structures is separately fixed at M and arranges in described vertical rod.
The above-mentioned outer wall of basement single surface formwork constructing structure based on earth anchor truss, it is characterized in that: N is listed as described anchorage bearing and comprises that row are near the oblique anchorage of the outer wall of basement of constructing and the vertical anchorage of row, (N-1) is listed as described vertical anchorage and is all positioned at described oblique anchorage inner side; M in described earth anchor truss arranges described vertical rod and is separately fixed at N root cross bar in the described vertical rod of each row 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 of 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 above-mentioned outer wall of basement single surface formwork constructing structure based on 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, separate by floor, 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; Described concrete moulding bed bottom loose tool and L the loose tool sections of laying being from the bottom to top positioned on foundation that comprises, L described loose tool sections lays respectively at the outside of L described body of wall sections; 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 exterior wall forming panel, socket form moulding template, described socket form moulding mould plate supporting device and described exterior wall forming panel bracing or strutting arrangement is one.
The above-mentioned outer wall of basement single surface formwork constructing structure based on earth anchor truss, it is characterized in that: described socket form moulding template is the forming panel that L described loose tool sections constructed respectively, described exterior wall forming panel is the forming panel that L described body of wall sections constructed respectively; The structure of described socket form moulding template and exterior wall forming panel identical and the two be reinforcement type template, described reinforcement type template comprises and is vertically the transversely strengthening part that is laid in straight panels outside to the straight panel of laying and multiple tracks from top to bottom, and transversely strengthening part is all level to laying described in multiple tracks; The top of described the first oblique drawbar and the second oblique drawbar is all propped up and is withstood on transversely strengthening part.
The above-mentioned outer wall of basement single surface formwork constructing structure based on earth anchor truss, is characterized in that: described socket form moulding template and exterior wall forming panel share a reinforcement type template.
The above-mentioned outer wall of basement single surface formwork constructing structure based on earth anchor truss, is characterized in that: the loose tool sections that is positioned at top in L described loose tool sections is top loose tool section, and the body of wall sections that is positioned at top in L described body of wall sections is top body of wall section; The overhead height of described top loose tool section is identical with the overhead height of described top body of wall section; The overhead height of the each loose tool sections in L described loose tool sections except the loose tool section of top is all than more than being positioned at the high 2.2m of overhead height of body of wall sections of its inner side; The height of described bottom loose tool is not less than 2.2m.
The above-mentioned outer wall of basement single surface formwork constructing structure based on 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;
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;
Between neighbouring two described body of wall sections, be provided with steel plate for sealing water, neighbouring two described loose tool sections are provided with rubber waterproof belt with expansion when in water.
The above-mentioned outer wall of basement single surface formwork constructing structure based on earth anchor truss, it is characterized in that: also comprise the floor forming panel that floor is carried out to molding construction, all vertical rods top of each described earth anchor truss is all supported on floor forming panel bottom, and described earth anchor truss is the floor forming panel bracing or strutting arrangement that the floor forming panel of the side of being located thereon is supported.
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, bear pressure at right angle and horizontal shear by anchorage bearing again, and the lateral pressure of the reaction force balance institute support shuttering of anchorage bearing.
4, the socket form moulding template adopting and exterior wall forming panel simple in structure, reasonable in design and be convenient to support, simple and the convenient fixing of the socket form moulding mould plate supporting device adopting and exterior wall forming panel support device structure, can carry out firm support to supported to section mould plate.
5, all members that adopt are light member, and practice of construction is easy, and comprise multiple floors when indoor under institute construction ground, adopt the utility model can meet the repeatedly formwork demand that multiple body of wall sections are constructed respectively, cost-saving.Meanwhile, can effectively reduce the consumption of people, material and thing.
6, construction effect is good, support is firm, easy construction and construction quality is good, efficiency of construction is high, single surface formwork work progress that can be easy, complete 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 the difficult problem of multi-storey basement exterior wall without construction space, guarantee the safety of deep foundation pit construction.
7, widely applicable and popularizing application prospect is extensive, can effectively be applicable to the basement structure engineering of exterior wall outside without 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 work progress exists, support built on the sand, efficiency of construction is low, construction quality is difficult to the problems such as guarantee.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the installation position schematic diagram of the utility model anchorage bearing.
Fig. 2 is the Construction State schematic diagram that the utility model carries out concrete moulding bed when construction.
Fig. 3 is the Construction State schematic diagram of the utility model while carrying out outer wall of basement and Beam-Slab Construction.
Fig. 4 is the local enlarged diagram at A place in Fig. 2.
Fig. 5 is the structural representation of the utility model reinforcement type template.
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; 14-steel plate for sealing water;
15-rubber waterproof belt with expansion when in water; 16-straight panel; 17-transversely strengthening part;
18-vertical girth member; 19-floor forming panel; 20-vertical supporting part.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, the utility model comprises the exterior wall forming panel bracing or strutting arrangement that is erected on earth anchor truss indoor under institute construction ground, constructed outer wall of basement 1 is carried out the exterior wall forming panel 1-1 of molding construction, the socket form moulding mould plate supporting device that is positioned at concrete moulding bed 5 of constructed outer wall of basement 1 outside and carries out the socket form moulding template 5-1 of molding construction, socket form moulding template 5-1 is supported and External Wall forming panel 1-1 are supported.Described socket form moulding mould plate supporting device and described exterior wall forming panel bracing or strutting arrangement are all fixed on described earth anchor truss, described socket form moulding mould plate supporting device is positioned at socket form moulding template 5-1 outside, and described exterior wall forming panel bracing or strutting arrangement is positioned at exterior wall forming panel 1-1 outside.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 multiplely 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 multiple described level connection joint framves.Many described vertical rod 2-1 divide M row N row to lay, and 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.Wherein, M and N are positive integer and the two is all greater than 3.The quantity of described anchorage bearing be multiple and its quantity identical with the quantity of vertical rod 2-1, multiple described anchorage bearings lay respectively at many vertical rod 2-1 under, multiple described anchorage bearings divide M row N row to lay.Described socket form moulding mould plate supporting device comprises multiple socket form moulding formwork support structures that are fixed on from front to back on described earth anchor truss, the structure of multiple described socket form moulding formwork support structures 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, and 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 multiple exterior wall forming panel braced structuress of laying from front to back, multiple described exterior wall forming panel braced structuress are all fixed on described earth anchor truss, the structure of multiple described exterior wall forming panel braced structuress 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 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 and are and are greater than 3.Described vertical rod 2-1, cross bar 2-2 and vertical pole 2-3 are steel pipe, and are all fastenedly connected and are integrated by fastener between vertical rod 2-1 and cross bar 2-2 and vertical pole 2-3.
In the present embodiment, 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 forms respectively M vertical fixed mount with the N root cross bar 2-2 being separately fixed on the described vertical rod 2-1 of each row, and M described vertical fixed mount laid from front to back; Described oblique anchorage is that the angle of 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.
In the present embodiment, described socket form moulding mould plate supporting device comprises M described socket form moulding formwork support structure, and M described socket form moulding formwork support structure is separately fixed at M and arranges on described vertical rod 2-1; Described exterior wall forming panel bracing or strutting arrangement comprises M described exterior wall forming panel braced structures, and M described exterior wall forming panel braced structures is separately fixed at M and arranges on described vertical rod 2-1.
When practice of construction, 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 multiple 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 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.
In the present embodiment, described the first oblique drawbar 6 bottoms are fixed on described anchorage bearing, and on each described anchorage bearing, the quantity of first oblique drawbar 6 of fixing 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 on each described anchorage bearing, the quantity of second oblique drawbar 7 of fixing 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 multiple 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, separate by floor 3, 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.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 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 exterior wall forming panel 1-1, socket form moulding template 5-1, described socket form moulding mould plate supporting device and described exterior wall forming panel bracing or strutting arrangement is one.When practice of construction, described exterior wall forming panel 1-1, socket form moulding template 5-1, described socket form moulding mould plate supporting device and described exterior wall forming panel bracing or strutting arrangement are all positioned at current institute construction floor, and described socket form moulding mould plate supporting device and described exterior wall forming panel bracing or strutting arrangement are all fixed on the described earth anchor truss of setting up in current institute construction floor.
Described socket form moulding template 5-1 is the forming panel that L described loose tool sections constructed respectively, and described exterior wall forming panel 1-1 is the forming panel that L described body of wall sections constructed respectively.The structure of described socket form moulding template 5-1 and exterior wall forming panel 1-1 identical and the two be reinforcement type template.As shown in Figure 5, described reinforcement type template comprises and is vertically the transversely strengthening part 17 that is laid in straight panel 16 outsides to the straight panel 16 of laying and multiple tracks from top to bottom, and transversely strengthening part 17 is all level to laying described in multiple tracks; The top of described the first oblique drawbar 6 and the second oblique drawbar 7 is all propped up and is withstood on transversely strengthening part 17.
In the present embodiment, described straight panel 16 outsides are also provided with multiple tracks vertical supporting part 20, and vertical supporting part 20 is all positioned on same vertical plane described in multiple tracks, and described in multiple tracks vertical supporting part 20 all described in straight panel 16 and multiple tracks between transversely strengthening part 17.
Meanwhile, described reinforcement type template also comprises that multiple tracks is laid in the vertical girth member 18 in straight panel 16 outsides from left to right.In the present embodiment, described transversely strengthening part 17 is made up of two horizontal steel pipes that are connected to one, and described vertical girth member 18 is made up of two vertical steel pipes that are connected to one.Described vertical supporting part 20 is the lumps of wood.
In the present embodiment, transversely strengthening part 17 is even laying described in multiple tracks.
In the present embodiment, described socket form moulding template 5-1 and exterior wall forming panel 1-1 share a reinforcement type template.
In the present embodiment, the loose tool sections that is positioned at top in L described loose tool sections is top loose tool section, and the body of wall sections that is positioned at top in L described body of wall sections is top body of wall section; The overhead height of described top loose tool section is identical with the overhead height of described top body of wall section; The overhead height of the each loose tool sections in L described loose tool sections except the loose tool section of top is all than more than being positioned at the high 2.2m of overhead height of body of wall sections of its inner side; The height of described bottom loose tool is not less than 2.2m.
When practice of construction, between neighbouring two described body of wall sections, be provided with steel plate for sealing water 14, neighbouring two described loose tool sections are provided with rubber waterproof belt with expansion when in water 15.
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; The multiple described anchorage bearing of described bottom truss is all anchored on foundation 4, the multiple 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, 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.
When 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, the utility model also comprises the floor forming panel 19 that floor 3 is carried out to molding construction, all vertical rod 2-1 top of each described earth anchor truss is all supported on floor forming panel 19 bottoms, and described earth anchor truss is the floor forming panel bracing or strutting arrangement that the floor forming panel 19 of the side of being located thereon is supported.
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 constructing structure based on earth anchor truss, it is characterized in that: comprise and be erected on earth anchor truss indoor under institute construction ground, constructed outer wall of basement (1) is carried out to the exterior wall forming panel (1-1) of molding construction, carry out the socket form moulding template (5-1) of molding construction to being positioned at concrete moulding bed (5) in constructed outer wall of basement (1) outside, 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) is supported and External Wall forming panel (1-1) support, described socket form moulding mould plate supporting device and described exterior wall forming panel bracing or strutting arrangement are all fixed on described earth anchor truss, described socket form moulding mould plate supporting device is positioned at socket form moulding template (5-1) outside, and described exterior wall forming panel bracing or strutting arrangement is positioned at exterior wall forming panel (1-1) outside, 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 multiple 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 multiple described level connection joint framves, many described vertical rods (2-1) point M row N row are laid, 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, wherein, M and N are positive integer and the two is all greater than 3, the quantity of described anchorage bearing be multiple and its quantity identical with the quantity of vertical rod (2-1), multiple described anchorage bearings lay respectively at many vertical rods (2-1) under, multiple described anchorage bearings divide M row N row to lay, described socket form moulding mould plate supporting device comprises multiple socket form moulding formwork support structures that are fixed on from front to back on described earth anchor truss, the structure of multiple described socket form moulding formwork support structures 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, and 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 multiple exterior wall forming panel braced structuress of laying from front to back, multiple described exterior wall forming panel braced structuress are all fixed on described earth anchor truss, the structure of multiple described exterior wall forming panel braced structuress 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 constructing structure based on earth anchor truss claimed in claim 1, 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 multiple 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.
3. according to the outer wall of basement single surface formwork constructing structure based on earth anchor truss described in claim 1 or 2, it is characterized in that: described socket form moulding mould plate supporting device comprises M described socket form moulding formwork support structure, M described socket form moulding formwork support structure is separately fixed at M and arranges in described vertical rod (2-1); Described exterior wall forming panel bracing or strutting arrangement comprises M described exterior wall forming panel braced structures, and M described exterior wall forming panel braced structures is separately fixed at M and arranges in described vertical rod (2-1).
4. according to the outer wall of basement single surface formwork constructing structure based on earth anchor truss described in claim 1 or 2, it is characterized in that: 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 N root cross bar (2-2) in the described vertical rod of each row (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 of 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).
5. according to the outer wall of basement single surface formwork constructing structure based on 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, separate by floor (3), 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; Described concrete moulding bed (5) comprise the bottom loose tool and L the loose tool sections of laying from the bottom to top that are positioned on foundation (4), and L described loose tool sections lays respectively at the outside of L described body of wall sections; 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 exterior wall forming panel (1-1), socket form moulding template (5-1), described socket form moulding mould plate supporting device and described exterior wall forming panel bracing or strutting arrangement is one.
6. according to the outer wall of basement single surface formwork constructing structure based on earth anchor truss claimed in claim 5, it is characterized in that: 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; The structure of described socket form moulding template (5-1) and exterior wall forming panel (1-1) identical and the two be reinforcement type template, described reinforcement type template comprises being vertically to the straight panel (16) of laying and multiple tracks and is laid in the transversely strengthening part (17) outside straight panel (16) from top to bottom, and transversely strengthening part (17) is all level to laying described in multiple tracks; The top of described the first oblique drawbar (6) and the second oblique drawbar (7) is all propped up and is withstood on transversely strengthening part (17).
7. according to the outer wall of basement single surface formwork constructing structure based on earth anchor truss claimed in claim 6, it is characterized in that: described socket form moulding template (5-1) and exterior wall forming panel (1-1) share a reinforcement type template.
8. according to the outer wall of basement single surface formwork constructing structure based on earth anchor truss claimed in claim 5, it is characterized in that: the loose tool sections that is positioned at top in L described loose tool sections is top loose tool section, the body of wall sections that is positioned at top in L described body of wall sections is top body of wall section; The overhead height of described top loose tool section is identical with the overhead height of described top body of wall section; The overhead height of the each loose tool sections in L described loose tool sections except the loose tool section of top is all than more than being positioned at the high 2.2m of overhead height of body of wall sections of its inner side; The height of described bottom loose tool is not less than 2.2m.
9. according to the outer wall of basement single surface formwork constructing structure based on earth anchor truss claimed in claim 5, 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;
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;
Between neighbouring two described body of wall sections, be provided with steel plate for sealing water (14), neighbouring two described loose tool sections are provided with rubber waterproof belt with expansion when in water (15).
10. according to the outer wall of basement single surface formwork constructing structure based on earth anchor truss described in claim 1 or 2, it is characterized in that: also comprise the floor forming panel (19) that floor (3) is carried out to molding construction, all vertical rods (2-1) top of each described earth anchor truss is all supported on floor forming panel (19) bottom, and described earth anchor truss is the floor forming panel bracing or strutting arrangement that the floor forming panel (19) of the side of being located thereon is supported.
CN201420492249.4U 2014-08-28 2014-08-28 Outer wall of basement single surface formwork constructing structure based on earth anchor truss Active CN204001705U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104863364A (en) * 2015-05-29 2015-08-26 中冶天工上海十三冶建设有限公司 Installation method for one-side formwork of concrete wall
CN105971279A (en) * 2016-05-03 2016-09-28 泰兴市第建筑安装工程有限公司 High-low-stride single-face formwork supporting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104863364A (en) * 2015-05-29 2015-08-26 中冶天工上海十三冶建设有限公司 Installation method for one-side formwork of concrete wall
CN105971279A (en) * 2016-05-03 2016-09-28 泰兴市第建筑安装工程有限公司 High-low-stride single-face formwork supporting system

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