CN113005901A - Bridge arch construction supporting structure - Google Patents
Bridge arch construction supporting structure Download PDFInfo
- Publication number
- CN113005901A CN113005901A CN202110167162.4A CN202110167162A CN113005901A CN 113005901 A CN113005901 A CN 113005901A CN 202110167162 A CN202110167162 A CN 202110167162A CN 113005901 A CN113005901 A CN 113005901A
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- China
- Prior art keywords
- supporting
- rod
- connecting piece
- fixedly connected
- arch construction
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 32
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000001125 extrusion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D4/00—Arch-type bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention is suitable for the technical field of buildings, and provides a bridge arch construction supporting structure, which comprises: the vertical supporting rod is supported to form a vertical supporting main body; the end part of the supporting cross rod is fixedly connected with the supporting vertical rod through a connecting piece, and a space structure formed by splicing the square units is formed; the first diagonal rod is fixedly connected to the same-surface diagonal connecting piece of the tetragonal unit; the second diagonal rod is fixedly connected to the tetragonal unit space diagonal connecting piece; the connecting piece, the supporting vertical rod, the supporting transverse rod, the first inclined rod and the second inclined rod are correspondingly adjusted in supporting size and fixed in an array mode through adjusting the connecting piece, the supporting vertical rod, the supporting transverse rod, the first inclined rod and the second inclined rod through holes and connected through screws, and a plane and space triangular structure is formed. The invention has the advantages that: simple structure, support stability is good, and use cost is low, and equipment convenient and fast.
Description
Technical Field
The invention belongs to the technical field of buildings, and particularly relates to a bridge arch construction supporting structure.
Background
With the development of science and technology and the progress of society, municipal construction is developed rapidly, and at present, the arch bridge in municipal engineering has great construction difficulty due to factors such as large arch radian, small radius, high curve requirement, high construction precision control accuracy, high requirement on site ecological environment and the like. The construction of traditional bridge arch adopts the facade pattern layout mode, confirms each arc bridge arch point position elevation earlier, carries out the facade pattern layout, sets up arc full hall scaffold frame according to the elevation point again, and the nail system arc plank sheathing or installation steel mould are poured and smash the concrete at last. The existing support frame is easy to deform in the supporting process, so that the bridge body is poor in quality.
Disclosure of Invention
The embodiment of the invention aims to provide a bridge arch construction supporting structure, and aims to solve the problem that deformation is easy to generate.
The invention is realized in this way, a bridge arch construction supporting structure, which includes:
the vertical supporting rod is supported to form a vertical supporting main body;
the end part of the supporting cross rod is fixedly connected with the supporting vertical rod through a connecting piece, and a space structure formed by splicing the square units is formed;
the first diagonal rod is fixedly connected to the same-surface diagonal connecting piece of the tetragonal unit;
the second diagonal rod is fixedly connected to the tetragonal unit space diagonal connecting piece;
the connecting piece, the supporting vertical rod, the supporting transverse rod, the first inclined rod and the second inclined rod are correspondingly adjusted in supporting size and fixed in an array mode through adjusting the connecting piece, the supporting vertical rod, the supporting transverse rod, the first inclined rod and the second inclined rod through holes and connected through screws, and a plane and space triangular structure is formed.
In the embodiment of the invention, when the bridge arch construction is carried out, the bottom of the bridge arch is flattened and reinforced, when the ground hardness reaches a certain requirement, the supporting structure is assembled, the end parts of the vertical supporting rods and the transverse supporting rods are connected with the connecting pieces to form the spatial tetragonal units, the connecting pieces at the opposite angles of the spatial tetragonal units are in screw connection through the second inclined rods, the opposite angle connecting pieces at the surfaces of the tetragonal units are connected through screws through the first inclined rods, so that a spatial tetragonal lattice structure is formed, the tetragonal units form a planar and three-dimensional triangular structure through the first inclined rods and the second inclined rods, the stability of the supporting structure is improved, the supporting structure is prevented from being deformed by extrusion force, the problem of poor construction quality caused by deformation in the bridge arch construction process is avoided, and the stability of the bridge arch is improved. The stability of connection has been increased through array thru hole, can finely tune by many mounting dimensions simultaneously, has increased the convenience of the regulation of equipment, can dismantle fixed connection through the screw, assembles convenient and fast, and the transport and the transportation of being convenient for have realized a lot of reuse, have reduced construction cost. The invention has the advantages that: simple structure, support stability is good, and use cost is low, and equipment convenient and fast.
Drawings
Fig. 1 is a front view structural diagram of a bridge arch construction supporting structure according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of section A in FIG. 1;
FIG. 3 is a cross-sectional structural view of section B in FIG. 1;
FIG. 4 is a cross-sectional structural view of section C in FIG. 1;
FIG. 5 is a cross-sectional view of section D of FIG. 1;
FIG. 6 is a schematic cross-sectional view of section E in FIG. 1;
fig. 7 is a structural view of a side connection member in a bridge arch construction support structure according to an embodiment of the present invention;
fig. 8 is a structural view of an intermediate connecting member in a supporting structure for bridge arch construction according to an embodiment of the present invention;
in the drawings: supporting seat 1 supports montant 2, connects tripod 3, first down tube 4, intermediate junction spare 5, supports horizontal pole 6, bolt 7, base 8, fixed foot 9, side connecting piece 10, second down tube 12, bottom connecting piece 13.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 8, a structural diagram of a bridge arch construction supporting structure provided in an embodiment of the present invention includes:
a support vertical rod 2 forming a vertical support main body;
the end part of the supporting cross rod 6 is fixedly connected with the supporting vertical rod 2 through a connecting piece, and a square unit splicing space structure is formed;
the first diagonal rod 4 is fixedly connected to the same-surface diagonal connecting piece of the tetragonal unit;
the second diagonal rod 12 is fixedly connected to the tetragonal unit space diagonal connecting piece;
the connecting piece and the end parts of the supporting vertical rod 2, the supporting cross rod 6, the first inclined rod 4 and the second inclined rod 12 are provided with array-type through holes, the supporting size is adjusted and the array-type fixing is carried out through adjusting the corresponding through holes of the connecting piece and the supporting vertical rod 2, the supporting cross rod 6, the first inclined rod 4 and the second inclined rod 12 and connecting the through holes through screws, and a plane and space triangular structure is formed.
In the embodiment of the invention, when the bridge arch construction is carried out, the bottom of the bridge arch is leveled and reinforced, when the ground hardness reaches a certain requirement, assembling the supporting structure, connecting the ends of the vertical supporting rods 2 and the horizontal supporting rods 6 with the connecting pieces to form a spatial square unit, and the connecting pieces at the opposite corners of the cubic unit space are connected by screws through the second diagonal rods 12, the diagonal connecting pieces on the surface of the tetragonal body unit are connected through the first diagonal rods 4 by screws, thereby forming a spatial tetragonal lattice structure, the first diagonal rods 4 and the second diagonal rods 12 enable the tetragonal units to form a planar and a three-dimensional triangular structure, thereby increased bearing structure's stability, avoided bearing structure to receive the extrusion force and taken place deformation, avoided taking place deformation in the bridge arch work progress and cause construction quality poor, increased bridge arch stability. The stability of connection has been increased through array thru hole, can finely tune by many mounting dimensions simultaneously, has increased the convenience of the regulation of equipment, can dismantle fixed connection through the screw, assembles convenient and fast, and the transport and the transportation of being convenient for have realized a lot of reuse, have reduced construction cost.
In an example of the present invention, the vertical supporting rod 2, the first diagonal rod 4, the horizontal supporting rod 6 and the second diagonal rod 12 may all be steel rod structures, and are integrally formed by blanking and punching, so as to facilitate rapid processing, thereby facilitating mechanical production, improving processing efficiency, and facilitating storage, searching and the like of various accessories of the supporting structure. The supporting vertical rod 2, the first inclined rod 4, the supporting cross rod 6 or the second inclined rod 12 are internally provided with through holes which are threaded, so that the mounting is convenient, and the mounting is convenient and quick. The screws are of uniform models, so that the difference of installation models is avoided, and the installation is convenient and rapid.
As a preferred embodiment of the present invention, the supporting seat 1 is disposed at the bottom of the spatial structure of the tetragonal unit, and the supporting seat 1 supports the spatial structure of the tetragonal unit, so as to avoid stability of the spatial structure of the tetragonal unit and avoid inclination of the spatial structure of the tetragonal unit due to unevenness of the whole ground. Supporting seat 1 can include bottom plate and connecting plate, and connecting plate fixed connection is on the bottom plate to form convex character type structure, can be provided with the strengthening rib simultaneously, thereby increased supporting stability of supporting seat 1. The supporting seat 1 can be rotatably connected to the bottom of the space structure of the tetragonal unit, so that the space structure of the tetragonal unit is prevented from inclining on a ground inclined plane, and the supporting smoothness is improved. The bottom threaded connection of supporting seat 1 has bolt 7, and the bottom of bolt 7 is rotated and is connected with base 8, moves bolt 7 through twisting and adjust the support height of base 8 to adjust the stationarity that the spatial structure of tetragonal unit supported, avoided the unevenness of the spatial structure of tetragonal unit that the ground is uneven to cause.
As a preferred embodiment of the present invention, the connecting member includes a middle connecting member 5, a side connecting member 10 and a bottom connecting member 13, the middle connecting member 5 is fixedly connected to the connection point inside the space structure of the tetragonal unit, the side connecting member 10 is connected to the connection point of the inclined plane of the space structure of the tetragonal unit, and the bottom connecting member 13 is connected to the bottom of the space structure of the tetragonal unit, so as to be connected, thereby forming the space structure of the tetragonal lattice. The bottom connecting piece 13 and the side connecting piece 10 are connected through a single-sided space, and the middle connecting piece 5 realizes the omnibearing space connection. The intermediate connecting piece 5 comprises a fixing plate and a connecting piece, the fixing plate is of a hexagonal structure, and the connecting piece is located above and below the fixing plate and corresponds to the edge of the fixing plate in quantity and is fixedly connected with the edge of the fixing plate, so that a space connecting structure is formed. The side connecting member 10 includes a supporting plate and a connecting plate, the supporting plate is a half-hexagonal structure, and the connecting plate is located above and below the supporting plate and is corresponding to and fixedly connected with the number of the supporting plate edges, so as to form a half-space connecting structure. The bottom connecting piece 13 comprises a mounting plate and supporting pieces, the mounting plate is of a hexagonal structure, and the supporting pieces are located on one side of the mounting plate and correspond to the edges of the mounting plate in number and are fixedly connected with the edges of the mounting plate, so that a half-edge space connecting structure is formed. Other connector configurations are of course not excluded, the particular middle connector 5, side connectors 10 and bottom connector 13 providing a spatial connection.
As a preferred embodiment of the invention, the fixing feet 9 are fixedly arranged at the corners of the tetragonal unit, and the stability of the spatial structure of the tetragonal unit is further increased through the fixing feet 9, so that the occurrence of unstable supporting dead angles of the spatial structure of the tetragonal unit is avoided. The fixing feet 9 may be one-fourth hexagonal structures, and one side is fixedly connected with a corner connecting piece, thereby forming a connecting structure.
As a preferred embodiment of the present invention, the inside of the triangular structure is supported by the connecting tripod 3, so that the stability of the triangular structure is further increased, the edge of the connecting tripod 3 is provided with through holes, and the edge of the connecting tripod 3 is connected with the vertical supporting rod 2, the horizontal supporting rod 6 or the bottom connecting member 13 by screws, so that the connection is convenient and fast.
The first inclined rods 4 and the second inclined rods 12 enable the tetragonal units to form a planar and three-dimensional triangular structure, so that the stability of the supporting structure is improved, the supporting structure is prevented from being deformed by extrusion force, poor construction quality caused by deformation in the bridge arch construction process is avoided, and the stability of the bridge arch is improved. The stability of connection has been increased through array thru hole, can finely tune by many mounting dimensions simultaneously, has increased the convenience of the regulation of equipment, can dismantle fixed connection through the screw, assembles convenient and fast, and the transport and the transportation of being convenient for have realized a lot of reuse, have reduced construction cost.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A bridge arch construction support structure, characterized in that the bridge arch construction support structure comprises:
supporting the vertical rod;
the end part of the supporting cross rod is fixedly connected with the supporting vertical rod through a connecting piece, and a space structure formed by splicing the square units is formed;
the first inclined rod is fixedly connected with the connecting piece of the same-surface opposite angle of the tetragonal unit;
the second diagonal rod is fixedly connected with the connecting piece of the space diagonal of the tetragonal unit;
the connecting piece, the supporting vertical rod, the supporting transverse rod, the first inclined rod and the second inclined rod are correspondingly connected through screws to form a planar and spatial triangular structure;
a support seat is arranged at the bottom of the space structure;
the connecting piece comprises a middle connecting piece, a side connecting piece and a bottom connecting piece, the middle connecting piece is fixedly connected to a connecting point inside the space structure of the tetragonal unit, the side connecting piece is connected to a connecting point of an inclined plane of the space structure of the tetragonal unit, and the bottom connecting piece is connected to the bottom of the space structure of the tetragonal unit;
the limit supports through connecting the tripod in the triangle-shaped structure, and the thru hole has been seted up to the limit portion of connecting the tripod, will connect the limit portion of tripod and support montant, support horizontal pole or bottom connecting piece through the screw and be connected.
2. An arch construction support structure according to claim 1, wherein the support base is pivotally connected to the bottom of the space structure.
3. An arch construction supporting structure according to claim 2, wherein the bottom of the supporting base is screw-connected with a bolt, the bottom of the bolt is rotatably connected with a base, and the supporting height of the base is adjusted by screwing the bolt.
4. An arch construction supporting structure according to claim 1, wherein the intermediate connecting member includes a fixing plate and connecting pieces, the fixing plate is of a hexagonal structure, and the connecting pieces are disposed on the upper and lower surfaces of the fixing plate and are fixedly connected with the fixing plate in a number corresponding to the number of the side portions of the fixing plate.
5. A bridge arch construction supporting structure according to claim 4, wherein the side connecting members comprise supporting plates and connecting plates, the supporting plates are half-hexagonal structures, and the connecting plates are arranged above and below the supporting plates and correspond to the number of the edges of the supporting plates and are fixedly connected with the edges of the supporting plates.
6. A bridge arch construction support structure according to claim 4, wherein the bottom connecting member comprises a mounting plate and support pieces, the mounting plate is of a hexagonal structure, and the support pieces are arranged on one side of the mounting plate and are fixedly connected with the edges of the mounting plate in a number corresponding to the number of the edges of the mounting plate.
7. A bridge arch construction support structure according to claim 1, wherein fixing legs are fixedly provided to corners of the tetragonal unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110167162.4A CN113005901A (en) | 2021-02-05 | 2021-02-05 | Bridge arch construction supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110167162.4A CN113005901A (en) | 2021-02-05 | 2021-02-05 | Bridge arch construction supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113005901A true CN113005901A (en) | 2021-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110167162.4A Pending CN113005901A (en) | 2021-02-05 | 2021-02-05 | Bridge arch construction supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113005901A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4790113A (en) * | 1986-02-18 | 1988-12-13 | Gregory Robert K | Adjustable depth truss |
| CN102864746A (en) * | 2012-09-18 | 2013-01-09 | 浙江国盛钢结构有限公司 | Bearing frame for bridge construction |
| CN105971294A (en) * | 2016-06-01 | 2016-09-28 | 上海宝冶集团有限公司 | Stereoscopic supporting scaffold composed of universal standard joints and mounting method |
| US20190024364A1 (en) * | 2016-01-13 | 2019-01-24 | Emmeallaenne S.r.l. | Modular building structure |
| CN208473347U (en) * | 2018-05-21 | 2019-02-05 | 北京市机械施工有限公司 | A kind of removable tools formula support frame |
| KR20190086620A (en) * | 2018-01-13 | 2019-07-23 | 이흥호 | heter bolt and nut unite into one use continuous combination |
-
2021
- 2021-02-05 CN CN202110167162.4A patent/CN113005901A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4790113A (en) * | 1986-02-18 | 1988-12-13 | Gregory Robert K | Adjustable depth truss |
| CN102864746A (en) * | 2012-09-18 | 2013-01-09 | 浙江国盛钢结构有限公司 | Bearing frame for bridge construction |
| US20190024364A1 (en) * | 2016-01-13 | 2019-01-24 | Emmeallaenne S.r.l. | Modular building structure |
| CN105971294A (en) * | 2016-06-01 | 2016-09-28 | 上海宝冶集团有限公司 | Stereoscopic supporting scaffold composed of universal standard joints and mounting method |
| KR20190086620A (en) * | 2018-01-13 | 2019-07-23 | 이흥호 | heter bolt and nut unite into one use continuous combination |
| CN208473347U (en) * | 2018-05-21 | 2019-02-05 | 北京市机械施工有限公司 | A kind of removable tools formula support frame |
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Application publication date: 20210622 |
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| WD01 | Invention patent application deemed withdrawn after publication |