CN205224594U - A box girder structure for reinforced concrete - Google Patents
A box girder structure for reinforced concrete Download PDFInfo
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- CN205224594U CN205224594U CN201521093323.6U CN201521093323U CN205224594U CN 205224594 U CN205224594 U CN 205224594U CN 201521093323 U CN201521093323 U CN 201521093323U CN 205224594 U CN205224594 U CN 205224594U
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Abstract
The utility model discloses a box girder structure for reinforced concrete, box girder structure places on braced system, box girder structure includes lamina membranacea in lamina membranacea in the bottom surface, the side, to drawing fixed subassembly and outside fixing device, lamina membranacea and side inner membrance hoarding all around become to be used for concreting's space in the bottom surface in the bottom surface in lamina membranacea below and the side lamina membranacea periphery be provided with a plurality of wooden a tree, used in making timber for boatss respectively, the wooden a tree, used in making timber for boats of lamina membranacea below is placed on braced system in the bottom surface, outside fixing device lamina membranacea outside in the wooden a tree, used in making timber for boats of lamina membranacea periphery compresses tightly laterally in with the side, to drawing fixed subassembly to include drawing the screw rod and cup jointing at the sleeve pipe to drawing the screw rod periphery, to drawing the screw rod to pass lamina membranacea in the side of corresponding both sides, it is fixed through fastener and outside fixing device joint respectively to drawing the screw rod both ends. The utility model discloses the concrete space geometry that the messenger pour the beam column meets the requirements, has ensured the whole security of structures simultaneously.
Description
Technical field
The utility model belongs to building structure technology field, particularly a kind of be applicable to building, Large-scale machine set reinforcement foundation beam column built from concrete construction time the box-beam structure for steel concrete.
Background technology
Along with the development of science and technology; in the construction of oil, chemical industry, power engineering, civilian construction etc.; highrise building, large foundation etc. have become a kind of development trend; reinforced concrete frame structure becomes the primary structure of current building; reinforced concrete beam column is when constructing; concrete is owing to being solid-liquid admixture; so concrete is when constructing; must design reasonably a kind of; ensure the fixing of concrete form; guarantee that the intensity of beam column built from concrete, position dimension and geometry meet the demands, guarantee the post and beam structure of the overall security of structure.Current its complex structure of existing concrete beam column structure, inconvenient dismounting, be not easy to construction, and construction quality can not be guaranteed.
Utility model content
Goal of the invention of the present utility model is: for above-mentioned Problems existing, provides a kind of intensity that can ensure reinforced concrete beam column, and structure is simple, easy construction, construction effect are good, effectively ensures the box-beam structure for steel concrete of construction quality.
The implementation of technical solutions of the utility model is: a kind of box-beam structure for steel concrete, described box-beam structure is positioned in support system, it is characterized in that: described box-beam structure comprises bottom surface inner-film plate, side inner-film plate, to drawing fixation kit and outside fastening devices, the side inner-film plate of described bottom surface inner-film plate and surrounding surrounds the space for concreting, below the inner-film plate of described bottom surface and inner-film plate periphery, side be respectively arranged with some wooden a tree, used in making timber for boats, wooden a tree, used in making timber for boats below the inner-film plate of described bottom surface is positioned in support system, the wooden a tree, used in making timber for boats of inner-film plate periphery, side is pressed on outside the inner-film plate of side by described outside fastening devices, described to drawing fixation kit to comprise Screw arbor with nut at both-ends and being socketed in the sleeve pipe of Screw arbor with nut at both-ends periphery, described Screw arbor with nut at both-ends axially can move freely along sleeve pipe, described Screw arbor with nut at both-ends is through the side inner-film plate of corresponding both sides, described Screw arbor with nut at both-ends two ends connect and fix respectively by fastener and outside fastening devices.
Box-beam structure for steel concrete described in the utility model, it is provided with annular groove at described side inner-film plate medial surface, Screw arbor with nut at both-ends through the periphery of inner-film plate position, side, described sleeve pipe two ends are inserted in corresponding annular groove respectively, and described sleeve pipe two end surfaces fits tightly with the inwall of corresponding annular groove respectively.
Box-beam structure for steel concrete described in the utility model, the distance between bottom the annular groove on its side, corresponding both sides inner-film plate is greater than the length of sleeve pipe.
Box-beam structure for steel concrete described in the utility model, it is provided with hound in fastening devices periphery, described outside, described hound one end and outside fastening devices connect and fix, its other end and support system connect and fix, and described hound, outside fastening devices and support system form triangular support structure jointly.
Box-beam structure for steel concrete described in the utility model, outside fastening devices described in it comprises vertical steel pipe composition and horizontal steel tube composition, described vertical steel pipe composition is made up of at least one group of vertical steel pipe group be separately positioned on outside the inner-film plate of side, described horizontal steel tube composition is made up of some groups of horizontal steel tube groups of vertically arranging, often organize horizontal steel tube group to be made up of horizontal cross steel pipe and the longitudinal steel pipe of level, wooden a tree, used in making timber for boats is pressed on outside corresponding side surface inner-film plate by described vertical steel pipe group, described horizontal steel tube group clamps fixing by fastener and corresponding Screw arbor with nut at both-ends and horizontal steel tube group is strained outside vertical steel pipe.
Box-beam structure for steel concrete described in the utility model, support system described in it is formed by some vertical supporting steel pipes and horizontal support steel tube lapping, and the vertical steel pipe composition lower end of described outside fastening devices and support system are connected and fixed.
The utility model is by outside fastening devices and to drawing fixation kit to be fixed wooden a tree, used in making timber for boats and side inner-film plate, thus the physical dimension for concreting space making side inner-film plate and bottom surface inner-film plate be formed meets the requirements, and ensure that side inner-film plate skew can not occur when building or collapses, ensure that the overall security of structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure: 1 is support system, and 2 is bottom surface inner-film plate, and 3 is side inner-film plate, and 4 is wooden a tree, used in making timber for boats, and 5 is Screw arbor with nut at both-ends, and 6 is sleeve pipe, and 7 is fastener, and 8 is annular groove, and 9 is hound, and 10 is vertical supporting steel pipe, and 11 is horizontal support steel pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of box-beam structure for steel concrete, described box-beam structure is positioned in support system 1, described box-beam structure comprises bottom surface inner-film plate 2, side inner-film plate 3, to drawing fixation kit and outside fastening devices, the side inner-film plate 3 of described bottom surface inner-film plate 2 and surrounding surrounds the space for concreting, below described bottom surface inner-film plate 2 and side inner-film plate 3 periphery be respectively arranged with some wooden a tree, used in making timber for boats 4, wooden a tree, used in making timber for boats 4 below described bottom surface inner-film plate 2 is positioned in support system 1, the wooden a tree, used in making timber for boats 4 of side inner-film plate 3 periphery is pressed on outside side inner-film plate 3 by described outside fastening devices, described to drawing fixation kit to comprise Screw arbor with nut at both-ends 5 and being socketed in the sleeve pipe 6 of Screw arbor with nut at both-ends 5 periphery, described Screw arbor with nut at both-ends 5 axially can move freely along sleeve pipe 6, described Screw arbor with nut at both-ends 5 is through the side inner-film plate 3 of corresponding both sides, described Screw arbor with nut at both-ends 5 two ends connect and fix respectively by fastener 7 and outside fastening devices, at described side inner-film plate 3 medial surface, Screw arbor with nut at both-ends 5 is provided with annular groove 8 through the periphery of side inner-film plate 3 position, described sleeve pipe 6 two ends are inserted in corresponding annular groove 8 respectively, distance between bottom annular groove 8 on corresponding side, both sides inner-film plate 3 is greater than the length of sleeve pipe 6, described sleeve pipe 6 liang of end surfaces fit tightly with the inwall of corresponding annular groove 8 respectively, effectively prevent concrete from being oozed out by the gap of Screw arbor with nut at both-ends through side inner-film plate, also prevent concrete from flowing to problem Screw arbor with nut at both-ends causing and has built rear Screw arbor with nut at both-ends and be difficult to take out simultaneously.
Wherein, fastening devices periphery, described outside is provided with hound 9, described hound 9 one end and outside fastening devices connect and fix, and its other end and support system 1 connect and fix, and described hound 9, outside fastening devices and support system 1 form triangular support structure jointly, described outside fastening devices comprises vertical steel pipe composition and horizontal steel tube composition, described vertical steel pipe composition is made up of at least one group of vertical steel pipe group be separately positioned on outside side inner-film plate 3, described horizontal steel tube composition is made up of some groups of horizontal steel tube groups of vertically arranging, often organize horizontal steel tube group to be made up of horizontal cross steel pipe and the longitudinal steel pipe of level, wooden a tree, used in making timber for boats 4 is pressed on outside corresponding side surface inner-film plate 3 by described vertical steel pipe group, described horizontal steel tube group clamps fixing by fastener 7 and corresponding Screw arbor with nut at both-ends 5 and horizontal steel tube group is strained outside vertical steel pipe, described support system 1 is overlapped by some vertical supporting steel pipes 10 and horizontal support steel pipe 11 and forms, the vertical steel pipe composition lower end of described outside fastening devices and support system 1 are connected and fixed.
Mounting method of the present utility model is: first build support system, this system completes the concealed work such as reinforcing bar in post and beam structure, treatment of construction joints, then in support system, according to the size of beam column, bottom surface inner formword and side inner-film plate are installed, Screw arbor with nut at both-ends and sleeve pipe are installed simultaneously, wooden a tree, used in making timber for boats is then installed, after the installation of wood a tree, used in making timber for boats, outside fastening devices is installed, set up hound again to increase device stability, outside fastening devices is made up of steel pipe, after dimensional gaughing is qualified, complete the installation of whole device, by outside fastening devices and to the cooperation of drawing fixation kit, fixation is risen to whole wooden a tree, used in making timber for boats and inner formword, to ensure that the physical dimension of inner formword meets the requirements, at guarantee concrete beam column dimension, while position is correct, guarantee when concreting, skew can not be there is or collapse in inner-film plate, all these just can concreting after completing.After having built, Screw arbor with nut at both-ends is taken out recycling along sleeve pipe, and in sleeve pipe, has poured into cement mortar fill up.
The foregoing is only preferred embodiment of the present utility model and also; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the box-beam structure for steel concrete, described box-beam structure is positioned in support system (1), it is characterized in that: described box-beam structure comprises bottom surface inner-film plate (2), side inner-film plate (3), to drawing fixation kit and outside fastening devices, the side inner-film plate (3) of described bottom surface inner-film plate (2) and surrounding surrounds the space for concreting, some wooden a tree, used in making timber for boats (4) are respectively arranged with in below, described bottom surface inner-film plate (2) and side inner-film plate (3) periphery, the wooden a tree, used in making timber for boats (4) of below, described bottom surface inner-film plate (2) is positioned in support system (1), the wooden a tree, used in making timber for boats (4) of side inner-film plate (3) periphery is pressed on side inner-film plate (3) outside by described outside fastening devices, described to drawing fixation kit to comprise Screw arbor with nut at both-ends (5) and being socketed in the sleeve pipe (6) of Screw arbor with nut at both-ends (5) periphery, described Screw arbor with nut at both-ends (5) axially can move freely along sleeve pipe (6), described Screw arbor with nut at both-ends (5) is through the side inner-film plate (3) of corresponding both sides, described Screw arbor with nut at both-ends (5) two ends connect and fix respectively by fastener (7) and outside fastening devices.
2. the box-beam structure for steel concrete according to claim 1, it is characterized in that: at described side inner-film plate (3) medial surface, Screw arbor with nut at both-ends (5), the periphery of side inner-film plate (3) position is provided with annular groove (8), described sleeve pipe (6) two ends are inserted in corresponding annular groove (8) respectively, and described sleeve pipe (6) two end surfaces fits tightly with the inwall of corresponding annular groove (8) respectively.
3. the box-beam structure for steel concrete according to claim 2, is characterized in that: the distance between annular groove (8) bottom on side, corresponding both sides inner-film plate (3) is greater than the length of sleeve pipe (6).
4. the box-beam structure for steel concrete according to claim 1, it is characterized in that: fastening devices periphery, described outside is provided with hound (9), described hound (9) one end and outside fastening devices connect and fix, its other end and support system (1) connect and fix, and described hound (9), outside fastening devices and support system (1) form triangular support structure jointly.
5. the box-beam structure for steel concrete as claimed in any of claims 1 to 4, it is characterized in that: described outside fastening devices comprises vertical steel pipe composition and horizontal steel tube composition, described vertical steel pipe composition is made up of at least one group of vertical steel pipe group being separately positioned on side inner-film plate (3) outside, described horizontal steel tube composition is made up of some groups of horizontal steel tube groups of vertically arranging, often organize horizontal steel tube group to be made up of horizontal cross steel pipe and the longitudinal steel pipe of level, wooden a tree, used in making timber for boats (4) is pressed on corresponding side surface inner-film plate (3) outside by described vertical steel pipe group, described horizontal steel tube group clamps fixing by fastener (7) and corresponding Screw arbor with nut at both-ends (5) and horizontal steel tube group is strained outside vertical steel pipe.
6. the box-beam structure for steel concrete according to claim 5, it is characterized in that: described support system (1) is overlapped by some vertical supporting steel pipes (10) and horizontal support steel pipe (11) and forms, and the vertical steel pipe composition lower end of described outside fastening devices and support system (1) are connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093323.6U CN205224594U (en) | 2015-12-25 | 2015-12-25 | A box girder structure for reinforced concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093323.6U CN205224594U (en) | 2015-12-25 | 2015-12-25 | A box girder structure for reinforced concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205224594U true CN205224594U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521093323.6U Active CN205224594U (en) | 2015-12-25 | 2015-12-25 | A box girder structure for reinforced concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205224594U (en) |
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2015
- 2015-12-25 CN CN201521093323.6U patent/CN205224594U/en active Active
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