CN215629992U - Reinforced large-span splayed supporting system - Google Patents
Reinforced large-span splayed supporting system Download PDFInfo
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- CN215629992U CN215629992U CN202120666614.9U CN202120666614U CN215629992U CN 215629992 U CN215629992 U CN 215629992U CN 202120666614 U CN202120666614 U CN 202120666614U CN 215629992 U CN215629992 U CN 215629992U
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Abstract
The utility model relates to the field of foundation pit supporting systems, in particular to a reinforced large-span splayed supporting system. The supporting system comprises a diagonal bracing and straight bracing connecting piece, diagonal bracing pieces, a surrounding purlin connecting piece, a surrounding purlin vertical bracing piece, a connecting and supporting part and a connecting and supporting part between the bracing pieces, wherein two symmetrical diagonal bracing and straight bracing connecting pieces are respectively fixed at two ends of the connecting and supporting part through bolts, a surrounding purlin vertical bracing piece and a vertical bracing piece are respectively fixed on two parallel planes of the diagonal bracing and straight bracing connecting piece through bolts, and the surrounding purlin vertical bracing piece is vertically and fixedly connected on the surrounding purlin. The utility model uses the connecting and supporting part between the supporting parts as the support between the two vertical supporting parts. The connecting support part is used as a support between the two inclined strut straight strut connecting pieces. Through the splayed diagonal bracing piece of two constitutions and enclose the purlin and prop piece, prop perpendicularly, prop and directly prop and enclose the purlin, this application detachable equipment is fixed together, and installation transportation is convenient, and bearing structure intensity is high.
Description
Technical Field
The utility model relates to the field of foundation pit supporting systems, in particular to a reinforced large-span splayed supporting system.
Background
The foundation pit support is a supporting, blocking, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of the construction of an underground structure and the surrounding environment of the foundation pit. The supporting components of the foundation pit support are generally of an integral structure, so that a foundation pit supporting structure which is firm in structure and detachable is needed.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to solve the technical problems described in the background art, the utility model provides an enhanced large-span splayed supporting system. The support part is connected between the two strutting pieces to be used as the support between the two vertical strutting pieces. The connecting support part is used as a support between the two inclined strut straight strut connecting pieces. Through the splayed diagonal bracing piece of two constitutions and enclose the purlin and prop piece, prop perpendicularly, prop and directly prop and enclose the purlin, this application detachable equipment is fixed together, and installation transportation is convenient, and bearing structure intensity is high.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a strenghthened type large-span splayed braced system, includes that bracing strut connecting piece, bracing piece, encloses the purlin connecting piece, encloses the purlin and prop the piece perpendicularly, prop between piece joint support portion, the joint support portion both ends have two bracing strut connecting pieces of mutual symmetry respectively through the bolt fastening, have respectively through the bolt fastening on two parallel planes of bracing strut connecting piece and enclose the purlin and prop piece perpendicularly and prop the piece perpendicularly, enclose the purlin and prop perpendicular fixed connection of piece on enclosing the purlin, the inclined plane of bracing strut connecting piece passes through the bolt fastening in bracing piece one end, and the bracing piece other end is fixed on enclosing the purlin through enclosing the purlin connecting piece, and the splayed is constituteed to the diagonal brace piece of two symmetries, connects the support portion both ends and pass through the bolt fastening respectively between two perpendicular support pieces between the piece.
Specifically, enclose that the purlin is perpendicular to be propped the piece and construct fixed connection on enclosing the purlin through supplementary splayed, supplementary splayed props the mechanism and is supported the connecting piece by supplementary bracing to one side, supplementary purlin connecting piece, supplementary purlin is supported to be perpendicular to be propped, supplementary connection supporting part is constituteed, supplementary connection supporting part both ends are fixed with two mutual symmetry's supplementary bracing to one side and are supported the connecting piece respectively, and two parallel planes of supplementary bracing to one side are fixed with respectively and are enclosed purlin and prop the piece perpendicular to be propped with supplementary purlin, and the inclined plane of supplementary bracing to one side connecting piece is fixed in supplementary bracing piece one end, and supplementary bracing piece other end is fixed on enclosing the purlin through supplementary purlin connecting piece, and supplementary purlin is supported the piece perpendicular to be fixed on enclosing the purlin, and two symmetrical supplementary bracing pieces constitute the splayed.
The oblique-support straight-support connecting piece and the auxiliary oblique-support straight-support connecting piece are both composed of a pentagonal frame body, the pentagonal frame body is composed of an upper outline plate, a lower outline plate, a side outline plate, a first oblique outline plate, a second oblique outline plate, a first stiffening plate and a web plate, the upper outline plate, the side outline plate, the lower outline plate, the second oblique outline plate and the first oblique outline plate are sequentially connected and fixed on the web plate, the upper outline plate and the lower outline plate are respectively and vertically fixed at two ends of the side outline plate, the first oblique outline plate and the top end of the second oblique outline plate are fixed together, an included angle between the second oblique outline plate and the lower outline plate is an obtuse angle, and the web plate is fixedly provided with a plurality of first stiffening plates;
the upper contour plate and the vertical support piece of the diagonal bracing connecting piece are fixed together through a bolt, the lower contour plate of the diagonal bracing connecting piece is fixed together with the vertical support piece of the surrounding purlin through a bolt, and the diagonal contour plate of the diagonal bracing connecting piece is fixedly connected together with the diagonal support piece through a bolt;
the upper contour plate of the auxiliary diagonal bracing straight-bracing connecting piece is fixedly connected with the enclosing purlin vertical bracing piece through a bolt, the lower contour plate of the auxiliary diagonal bracing straight-bracing connecting piece is fixedly connected with the auxiliary enclosing purlin vertical bracing piece through a bolt, and the diagonal contour plate of the auxiliary diagonal bracing straight-bracing connecting piece is fixedly connected with the auxiliary diagonal bracing piece through a bolt.
Specifically, the upper contour plate, the lower contour plate, the side contour plate and the oblique contour plate II are respectively provided with a bolt hole group, and each bolt hole group is composed of a plurality of bolt holes.
Specifically, the diagonal support piece and the auxiliary diagonal support piece are composed of a first straight rod, a first rectangular connecting plate and a first parallelogram connecting plate, a plurality of first straight rods which are sequentially arranged and parallel to each other are fixedly connected together through the first rectangular connecting plate and the first parallelogram connecting plate, and the first straight rods are not perpendicular to and parallel to the plane of the purlin.
The enclosing purlin connecting piece and the auxiliary enclosing purlin connecting piece are composed of an isosceles triangle piece and a rectangular bottom frame, the rectangular bottom frame is fixed to the bottom edge of the isosceles triangle piece, the bottom edges of the rectangular bottom frame and the isosceles triangle piece are fixed to the enclosing purlin, the waist edge of the isosceles triangle piece of the enclosing purlin connecting piece is fixed to one end of the diagonal support piece, and the waist edge of the isosceles triangle piece of the auxiliary enclosing purlin connecting piece is fixed to one end of the auxiliary diagonal support piece.
The second straight rods which are sequentially arranged and parallel to each other are fixedly connected together through the second rectangular connecting plate and the second parallelogram connecting plate.
Specifically, the connecting and supporting part between the supporting parts is composed of two straight rods which are parallel to each other, and the straight rods are vertically fixed with the straight rods II which are vertical to the supporting parts.
Specifically, an inclined rod is arranged between the two straight rods, two ends of the inclined rod are respectively fixed on the straight rods II of the two vertical supporting pieces, and the inclined rod is not parallel to and perpendicular to the straight rods II.
The connecting support part and the auxiliary connecting support part are respectively composed of a side rectangular frame, a rectangular support plate and a connecting plate, a plurality of parallel rectangular support plates are fixed between the two side rectangular frames, the side rectangular frames are perpendicular to the rectangular support plates, and the rectangular support plates are fixedly connected together through the connecting plate;
the side rectangular frame of the connecting and supporting part is fixedly connected with the diagonal brace straight brace connecting piece through a bolt, and the side rectangular frame of the auxiliary connecting and supporting part is fixedly connected with the auxiliary diagonal brace straight brace connecting piece through a bolt.
The utility model has the beneficial effects that: the utility model provides a reinforced large-span splayed supporting system. The support part is connected between the two strutting pieces to be used as the support between the two vertical strutting pieces. The connecting support part is used as a support between the two inclined strut straight strut connecting pieces. Through the splayed diagonal bracing piece of two constitutions and enclose the purlin and prop piece, prop perpendicularly, prop and directly prop and enclose the purlin, this application detachable equipment is fixed together, and installation transportation is convenient, and bearing structure intensity is high.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the auxiliary splay mechanism of the present invention;
FIG. 3 is a schematic structural view of the diagonal bracing strut connector of the present invention;
FIG. 4 is a schematic view of the construction of the diagonal stay of the present invention;
FIG. 5 is a schematic view of the construction of the purlin connector of the present invention;
FIG. 6 is a schematic structural view of the vertical struts of the purlin of the present invention;
FIG. 7 is a schematic view of the structure of the connection support of the present invention;
in the figure, 1, a diagonal bracing and straight bracing connecting piece, 2, a diagonal bracing piece, 3, a surrounding purlin connecting piece, 4, a surrounding purlin vertical bracing piece and 5, a vertical bracing piece are arranged
The vertical supporting pieces 6 are connected with each other through supporting portions 7, the connecting supporting portions 11 are auxiliary inclined supporting connection pieces 21, auxiliary inclined supporting pieces 31, auxiliary purlin connection pieces 41, auxiliary purlin vertical supporting pieces 71, auxiliary connecting supporting portions 101, an upper contour plate 102, a lower contour plate 103, side contour plates 104, an inclined contour plate I105, an inclined contour plate II 106, a stiffening plate I210, a straight rod I220, a rectangular connecting plate I230, a parallelogram connecting plate I310, an isosceles triangle part 320, a rectangular bottom frame 410.
The second straight rod, 420, the second rectangular connecting plate, 430, the second parallelogram connecting plate, 710, the side rectangular frame, 720, the rectangular supporting plate and 730, the connecting plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic structural view of the auxiliary splay mechanism of the present invention; FIG. 3 is a schematic structural view of the diagonal bracing strut connector of the present invention; FIG. 4 shows the present invention
The structure of the novel diagonal bracing piece is schematically shown; FIG. 5 is a schematic view of the construction of the purlin connector of the present invention; FIG. 6 is a schematic structural view of the vertical struts of the purlin of the present invention; fig. 7 is a schematic structural view of the connection support part of the present invention.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
as shown in figure 1, the reinforced large-span splayed supporting system comprises inclined supporting straight supporting connecting pieces 1, inclined supporting pieces 2, surrounding purlin connecting pieces 3, surrounding purlin vertical supporting pieces 4, vertical supporting pieces 5, connecting and supporting parts 6 among the supporting pieces and connecting and supporting parts 7, two ends of the connecting and supporting part 7 are respectively fixed with two mutually symmetrical inclined strut connecting pieces 1 through bolts, two parallel planes of the inclined strut connecting pieces 1 are respectively fixed with a surrounding purlin vertical supporting piece 4 and a vertical supporting piece 5 through bolts, the surrounding purlin vertical supporting piece 4 is vertically fixedly connected on a surrounding purlin, an inclined plane of the inclined strut connecting piece 1 is fixed at one end of the inclined strut piece 2 through bolts, the other end of the inclined strut piece 2 is fixed on the surrounding purlin through the surrounding purlin connecting piece 3, the inclined strut pieces 2 with two symmetries form a splayed shape, and two ends of the connecting and supporting part 6 between the supporting pieces are respectively fixed between the two vertical supporting pieces 5 through bolts.
As shown in the attached drawing 2, the enclosing purlin vertical support piece 4 is fixedly connected to the enclosing purlin through an auxiliary splayed support mechanism, the auxiliary splayed support mechanism is composed of an auxiliary diagonal support straight support connecting piece 11, an auxiliary diagonal support piece 21, an auxiliary enclosing purlin connecting piece 31, an auxiliary enclosing purlin vertical support piece 41 and an auxiliary connecting support portion 71, two ends of the auxiliary connecting support portion 71 are respectively fixed with two auxiliary diagonal support straight support connecting pieces 11 which are symmetrical to each other, two parallel planes of the auxiliary diagonal support straight support connecting piece 11 are respectively fixed with the enclosing purlin vertical support piece 4 and the auxiliary enclosing purlin vertical support piece 41, an inclined plane of the auxiliary diagonal support straight support connecting piece 11 is fixed at one end of the auxiliary diagonal support piece 21, the other end of the auxiliary diagonal support piece 21 is fixed to the enclosing purlin through the auxiliary enclosing purlin connecting piece 31, the auxiliary enclosing purlin vertical support piece 41 is vertically fixed to the enclosing purlin, and the two symmetrical auxiliary diagonal support pieces 21 form a splayed shape.
As shown in fig. 3, each of the diagonal bracing connecting piece 1 and the auxiliary diagonal bracing connecting piece 11 is composed of a pentagonal frame body, the pentagonal frame body is composed of an upper contour plate 101, a lower contour plate 102, a side contour plate 103, a first oblique contour plate 104, a second oblique contour plate 105, a first stiffening plate 106 and a web plate, the upper contour plate 101, the side contour plate 103, the lower contour plate 102, the second oblique contour plate 105 and the first oblique contour plate 104 are sequentially connected and fixed on the web plate, the upper contour plate 101 and the lower contour plate 102 are respectively and vertically fixed at two ends of the side contour plate 103, the first oblique contour plate 104 and the top end of the second oblique contour plate 105 are fixed together, an included angle between the second oblique contour plate 105 and the lower contour plate 102 is an obtuse angle, and the web plate is fixed with the plurality of the first stiffening plates 106; the upper contour plate 101 of the diagonal bracing connecting piece 1 is fixed with the vertical bracing piece 5 through a bolt, the lower contour plate 102 of the diagonal bracing connecting piece 1 is fixed with the vertical bracing piece 4 of the surrounding purlin through a bolt, and the second diagonal contour plate 105 of the diagonal bracing connecting piece 1 is fixedly connected with the diagonal bracing piece 2 through a bolt; the upper contour plate 101 of the auxiliary diagonal bracing straight-bracing connecting piece 11 is fixedly connected with the surrounding purlin vertical bracing piece 4 through a bolt, the lower contour plate 102 of the auxiliary diagonal bracing straight-bracing connecting piece 11 is fixedly connected with the auxiliary surrounding purlin vertical bracing piece 41 through a bolt, and the second diagonal contour plate 105 of the auxiliary diagonal bracing straight-bracing connecting piece 11 is fixedly connected with the auxiliary diagonal bracing piece 21 through a bolt. The upper contour plate 101, the lower contour plate 102, the side contour plate 103 and the oblique contour plate 105 are all provided with bolt hole groups, and each bolt hole group is composed of a plurality of bolt holes.
The inclined strut straight strut connecting piece 1 and the auxiliary inclined strut straight strut connecting piece 11 can be of an integral structure or can be of a split combined mechanism. When the inclined strut straight strut connecting piece 1 and the auxiliary inclined strut straight strut connecting piece 11 are split combined mechanisms, the mechanism is composed of a right-angle trapezoidal frame and a right-angle pentagonal frame.
As shown in fig. 4, each of the diagonal support members 2 and the auxiliary diagonal support members 21 is composed of a first straight rod 210, a first rectangular connecting plate 220 and a first parallelogram connecting plate 230, a plurality of first straight rods 210 which are sequentially arranged and parallel to each other are fixedly connected together through the first rectangular connecting plate 220 and the first parallelogram connecting plate 230, and the first straight rods 210 are not perpendicular to and parallel to the plane of the purlin.
As shown in fig. 5, each of the enclosing purlin connecting member 3 and the auxiliary enclosing purlin connecting member 31 is composed of an isosceles triangle member 310 and a rectangular bottom frame 320, the rectangular bottom frame 320 is fixed to the bottom edge of the isosceles triangle member 310, the rectangular bottom frame 320 and the bottom edge of the isosceles triangle member 310 are fixed to the enclosing purlin, the waist edge of the isosceles triangle member 310 of the enclosing purlin connecting member 3 is fixed to one end of the diagonal support member 2, and the waist edge of the isosceles triangle member 310 of the auxiliary enclosing purlin connecting member 31 is fixed to one end of the auxiliary diagonal support member 21.
As shown in fig. 6, each of the vertical support members 4, the vertical support members 5 and the auxiliary vertical support members 41 of the purlin is composed of a second straight rod 410, a second rectangular connecting plate 420 and a second parallelogram connecting plate 430, and a plurality of the second straight rods 410 which are sequentially arranged and are parallel to each other are fixedly connected together through the second rectangular connecting plate 420 and the second parallelogram connecting plate 430.
The connecting and supporting part 6 between the supporting parts is composed of two straight rods which are parallel to each other, and the straight rods are vertically fixed with the straight rods two 410 of the vertical supporting part 5.
An inclined rod is arranged between the two straight rods, two ends of the inclined rod are respectively fixed on the second straight rods 410 of the two vertical supporting pieces 5, and the inclined rod is not parallel to and perpendicular to the second straight rods 410.
As shown in fig. 7, each of the connecting support portion 7 and the auxiliary connecting support portion 71 is composed of a side rectangular frame 710, a rectangular support plate 720 and a connecting plate 730, a plurality of parallel rectangular support plates 720 are fixed between the two side rectangular frames 710, the side rectangular frames 710 and the rectangular support plates 720 are perpendicular to each other, and the plurality of rectangular support plates 720 are fixedly connected together through the connecting plate 730;
the side rectangular frame 710 of the connecting support part 7 is fixedly connected with the diagonal bracing strut connecting piece 1 through a bolt, and the side rectangular frame 710 of the auxiliary connecting support part 71 is fixedly connected with the auxiliary diagonal bracing strut connecting piece 11 through a bolt.
Two symmetrical reinforced large-span splayed supporting systems are fixed together, so that two opposite surfaces of the whole enclosing purlin can be supported. The independent parts of the splayed supporting system are fixedly connected together in a detachable mode through bolts.
The first embodiment is as follows: as shown in the attached drawing 1, two splayed diagonal bracing members 2 are supported and fixed on the purlin by a purlin connecting member 3. The vertical supporting piece 4 of the enclosing purlin is directly fixed on the enclosing purlin. And two parallel straight rods and an inclined rod of the supporting part 6 are connected between the supporting parts and used as the support between the two vertical supporting parts 5. The connecting support part 7 is used as a support for two inclined strut connecting pieces 1.
Example two: as shown in fig. 2, two splayed diagonal bracing members 2 are supported and fixed on the purlin by a purlin connecting member 3. Two splayed auxiliary diagonal bracing members 21 are supported and fixed on the purlin through purlin connecting members 31. The vertical supporting piece 4 of the purlin is fixed on the two auxiliary diagonal bracing straight supporting connecting pieces 11. Two straight rods which are parallel to each other and are connected with the supporting part 6 between the supporting parts are used as the support between the two vertical supporting parts 5. The connecting support part 7 is used as a support for two inclined strut connecting pieces 1. The auxiliary link support portion 71 serves as a support between the two auxiliary diagonal brace strut links 11.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A reinforced large-span splayed supporting system is characterized by comprising inclined strut straight strut connecting pieces (1), inclined strut pieces (2), surrounding purlin connecting pieces (3), surrounding purlin vertical strut pieces (4), vertical strut pieces (5), connecting and supporting parts (6) among the strut pieces and connecting and supporting parts (7), wherein two ends of each connecting and supporting part (7) are respectively fixed with two symmetrical inclined strut straight strut connecting pieces (1) through bolts, the two parallel planes of each inclined strut straight strut connecting piece (1) are respectively fixed with the surrounding purlin vertical strut pieces (4) and the vertical strut pieces (5) through bolts, the surrounding purlin vertical strut pieces (4) are vertically and fixedly connected to the surrounding purlin, the inclined plane of each inclined strut straight strut connecting piece (1) is fixed at one end of each inclined strut piece (2) through the corresponding purlin connecting piece (3), the other ends of the inclined strut pieces (2) are fixed to the surrounding purlin, and the two symmetrical inclined strut pieces (2) form a splayed shape, two ends of the connecting and supporting part (6) between the strutting pieces are respectively fixed between the two vertical strutting pieces (5) through bolts.
2. The reinforced large-span splayed supporting system according to claim 1, characterized in that: the enclosing purlin vertical support piece (4) is fixedly connected to the enclosing purlin through an auxiliary splayed support mechanism, the auxiliary splayed support mechanism consists of an auxiliary diagonal support straight support connecting piece (11), an auxiliary diagonal support piece (21), an auxiliary enclosing purlin connecting piece (31), an auxiliary enclosing purlin vertical support piece (41) and an auxiliary connecting support part (71), two ends of the auxiliary connecting support part (71) are respectively fixed with two symmetrical auxiliary diagonal support straight support connecting pieces (11), two parallel planes of the auxiliary diagonal support straight support connecting piece (11) are respectively fixed with the enclosing purlin vertical support piece (4) and the auxiliary enclosing purlin vertical support piece (41), an inclined plane of the auxiliary diagonal support straight support connecting piece (11) is fixed at one end of the auxiliary diagonal support piece (21), the other end of the auxiliary diagonal support piece (21) is fixed on the enclosing purlin through the auxiliary enclosing purlin connecting piece (31), and the auxiliary enclosing purlin vertical support piece (41) is vertically fixed on the enclosing purlin, the two symmetrical auxiliary diagonal supporting pieces (21) form a splayed shape.
3. The reinforced large-span splayed supporting system according to claim 2, characterized in that: the inclined support straight-support connecting piece (1) and the auxiliary inclined support straight-support connecting piece (11) are both composed of a pentagonal frame body, the pentagonal frame body is composed of an upper outline plate (101), a lower outline plate (102), a side outline plate (103), an inclined outline plate I (104), an inclined outline plate II (105), a stiffening plate I (106) and a web plate, the upper outline plate (101), the side outline plate (103), the lower outline plate (102), the inclined outline plate II (105) and the inclined outline plate I (104) are sequentially connected and fixed on the web plate, the upper outline plate (101) and the lower outline plate (102) are respectively and vertically fixed at two ends of the side outline plate (103), the inclined outline plate I (104) and the top end of the inclined outline plate II (105) are fixed together, an included angle between the inclined outline plate II (105) and the lower outline plate (102) is an obtuse angle, and the web plate I (106) is fixed on the web plate;
an upper contour plate (101) of the diagonal bracing connecting piece (1) is fixed with the vertical bracing piece (5) through a bolt, a lower contour plate (102) of the diagonal bracing connecting piece (1) is fixed with the vertical bracing piece (4) of the surrounding purlin through a bolt, and a second diagonal contour plate (105) of the diagonal bracing connecting piece (1) is fixedly connected with the diagonal bracing piece (2) through a bolt;
an upper contour plate (101) of the auxiliary diagonal bracing and straight bracing connecting piece (11) is fixedly connected with the vertical bracing piece (4) of the surrounding purlin through a bolt, a lower contour plate (102) of the auxiliary diagonal bracing and straight bracing connecting piece (11) is fixedly connected with the vertical bracing piece (41) of the auxiliary surrounding purlin through a bolt, and a second diagonal contour plate (105) of the auxiliary diagonal bracing and straight bracing connecting piece (11) is fixedly connected with the auxiliary diagonal bracing piece (21) through a bolt.
4. The reinforced large-span splayed supporting system according to claim 3, characterized in that: and the upper contour plate (101), the lower contour plate (102), the side contour plate (103) and the oblique contour plate II (105) are respectively provided with a bolt hole group, and each bolt hole group consists of a plurality of bolt holes.
5. The reinforced large-span splayed supporting system according to claim 2, characterized in that: the diagonal support piece (2) and the auxiliary diagonal support piece (21) are composed of a first straight rod (210), a first rectangular connecting plate (220) and a first parallelogram connecting plate (230), a plurality of first straight rods (210) which are sequentially arranged and are parallel to each other are fixedly connected together through the first rectangular connecting plate (220) and the first parallelogram connecting plate (230), and the first straight rods (210) are not perpendicular to and parallel to the plane of the purlin.
6. The reinforced large-span splayed supporting system according to claim 2, characterized in that: the enclosing purlin connecting piece (3) and the auxiliary enclosing purlin connecting piece (31) are composed of an isosceles triangle-shaped piece (310), a rectangular bottom frame (320) and an angle adjusting piece (330), the rectangular bottom frame (320) is fixed to the bottom edge of the isosceles triangle-shaped piece (310), the bottom edges of the rectangular bottom frame (320) and the isosceles triangle-shaped piece (310) are fixed to the enclosing purlin, and the angle adjusting piece (330) is fixed to one waist edge of the isosceles triangle-shaped piece (310); an angle adjusting piece (330) of the enclosing purlin connecting piece (3) is fixed with one end of the diagonal bracing piece (2), and an angle adjusting piece (330) of the auxiliary enclosing purlin connecting piece (31) is fixed with one end of the auxiliary diagonal bracing piece (21); the angle adjusting piece (330) is a quadrilateral frame body formed by connecting a side edge I, a lower bottom edge, a side edge II and an upper bottom edge in sequence, wherein the included angle between the side edge I and the lower bottom edge is an obtuse angle, and the included angle between the side edge II and the lower bottom edge is an acute angle.
7. The reinforced large-span splayed supporting system according to claim 2, characterized in that: the enclosing purlin vertical support piece (4), the vertical support piece (5) and the auxiliary enclosing purlin vertical support piece (41) are composed of a second straight rod (410), a second rectangular connecting plate (420) and a second parallelogram connecting plate (430), and a plurality of second straight rods (410) which are sequentially arranged and are parallel to each other are fixedly connected together through the second rectangular connecting plate (420) and the second parallelogram connecting plate (430).
8. The reinforced large-span splayed supporting system according to claim 7, characterized in that: the connecting and supporting part (6) between the supporting parts is composed of two straight rods which are parallel to each other, and the straight rods are vertically fixed with the straight rods (410) vertical to the supporting parts (5).
9. The reinforced large-span splayed supporting system according to claim 8, characterized in that: an inclined rod is arranged between the two straight rods, two ends of the inclined rod are respectively fixed on the second straight rod (410) of the two vertical supporting pieces (5), and the inclined rod is not parallel to and perpendicular to the second straight rod (410).
10. The reinforced large-span splayed supporting system according to claim 7, characterized in that: the connecting support part (7) and the auxiliary connecting support part (71) are respectively composed of side rectangular frames (710), rectangular support plates (720) and connecting plates (730), a plurality of parallel rectangular support plates (720) are fixed between the two side rectangular frames (710), the side rectangular frames (710) are perpendicular to the rectangular support plates (720), and the rectangular support plates (720) are fixedly connected together through the connecting plates (730);
the side rectangular frame (710) of the connecting support part (7) is fixedly connected with the inclined strut straight strut connecting piece (1) through a bolt, and the side rectangular frame (710) of the auxiliary connecting support part (71) is fixedly connected with the auxiliary inclined strut straight strut connecting piece (11) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120666614.9U CN215629992U (en) | 2021-04-01 | 2021-04-01 | Reinforced large-span splayed supporting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120666614.9U CN215629992U (en) | 2021-04-01 | 2021-04-01 | Reinforced large-span splayed supporting system |
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| CN215629992U true CN215629992U (en) | 2022-01-25 |
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| CN202120666614.9U Expired - Fee Related CN215629992U (en) | 2021-04-01 | 2021-04-01 | Reinforced large-span splayed supporting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900454A (en) * | 2021-04-01 | 2021-06-04 | 戴向胜 | Reinforced large-span splayed supporting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900454A (en) * | 2021-04-01 | 2021-06-04 | 戴向胜 | Reinforced large-span splayed supporting system |
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