CN207277609U - A kind of assembled pull rod constrains multi-cavity faced wall - Google Patents
A kind of assembled pull rod constrains multi-cavity faced wall Download PDFInfo
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- CN207277609U CN207277609U CN201720753972.7U CN201720753972U CN207277609U CN 207277609 U CN207277609 U CN 207277609U CN 201720753972 U CN201720753972 U CN 201720753972U CN 207277609 U CN207277609 U CN 207277609U
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- pull rod
- wall
- bamboo plywood
- longitudinal
- steel pipe
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Abstract
The utility model discloses a kind of assembled pull rod to constrain multi-cavity faced wall；Including longitudinal bamboo plywood；Horizontal bamboo plywood；Longitudinal restraint pull rod；Lateral confinement pull rod；The vertical connector of cross-shaped steel.The hole of interspersed binding bar is accomplished fluently before four faces of thin wall type steel pipe are pre- and spacing is vertically arranged；Horizontal bamboo plywood accomplishes fluently the hole of interspersed longitudinal restraint pull rod before plate face is pre-, 1~5 layer of horizontal bamboo plywood is pasted onto with epoxy resin structural adhesive two opposite faces of thin wall type steel pipe, and is constrained with longitudinal restraint pull rod.Vertical and horizontal binding bar forms Confinement effect with built-in hollow light-gauge steel section pipe, reduces dependence of the assembled wall to multi-layered bonded bamboo plywood basal body interface bonding strength, can be substantially reduced failure of coming unglued, change limiting damage form and improve ultimate bearing capacity.Built-in hollow thin wall type steel pipe and reserved cavity can increase the section thickness of faced wall, reduce ratio of height to thickness, regulate and control resistance to compression stability and improve ultimate bearing capacity.
Description
Technical field
Prefabricated assembled bamboo and wood or steel bamboo structure technical field in architectural engineering are the utility model is related to, more particularly to it is a kind of
Assembled pull rod constrains multi-cavity faced wall.
Background technology
China's bamboo timber resource enriches, and the utilization of bamboo wood are《National Program for Medium-to Long-term Scientific and Technological Development》It is excellent
First theme, bamboo wood upgrading synergy exploitation are that national forestry scientific research special project emphasis supports field, and currently there is an urgent need to develop new bamboo
Material Land use systems.There is excellent physical and mechanical property using the bamboo plywood of bamboo development, have as structural timber
Significant mechanical property advantage, is adapted to the stress unit for developing into the engineering structures such as beam, column, wall.Firmly the portion of building is by bamboo plywood
Application include the key popularized project list of new century New Product, will be enlarged by it in civil engineering especially in Structural Engineering
In application range, with《Promote green building material production and using action scheme》Appearance, bamboo timber resource and bamboo plywood
Utilization will rise to new high degree.But current bamboo wood is mainly bamboo plywood as concrete in the application of engineering field
The materials such as the template of structure, interior decoration, the application as structural timber is few, still in developing stage.
Using bamboo plywood as wall element, there are some to study and apply both at home and abroad, but there is no still one kind to build
The bamboo plywood bearing wall unit of tier building structure.In addition, glued bamboo material engineering structure unit generally use adhesive leads to
Cross certain physically or chemically mode to bond to form carrying entirety, the technical barrier of its general character is the interface of glued matrix after stress
Easy destruction of coming unglued.Since glue-line cracking or destruction of coming unglued, bamboo wood intensity cannot give full play to, therefore, develop glued bamboo material knot
The design and fabrication technology of structure load bearing unit, suppressing or delay to come unglued, to destroy be the key technical problem for needing to solve.
The content of the invention
The purpose of the utility model is to overcome the shortcomings that the above-mentioned prior art and deficiency, there is provided a kind of assembled pull rod is about
Beam multi-cavity faced wall.Quick reliable, vertical compression bearing capacity and horizontal shear simply, are horizontally and vertically connected with assembling process
High capacity, good integrity, lateral stability are high, anti-seismic performance is good, all components can standardized production the advantages that.
The utility model is achieved through the following technical solutions：
A kind of assembled pull rod constrains multi-cavity faced wall, including such as lower component：Longitudinal bamboo plywood 1；Horizontal bamboo plywood
2；Thin wall type steel pipe 3；Longitudinal restraint pull rod 4,6；Lateral confinement pull rod 5；The vertical connector 7 of cross-shaped steel.
The hole of interspersed binding bar is accomplished fluently before four faces of the thin wall type steel pipe 3 are pre-, and with 2~6 times of width of wall body
Spacing be vertically arranged；
The transverse direction bamboo plywood 2 accomplishes fluently the hole of interspersed longitudinal restraint pull rod 4,6 before plate face is pre-, with epoxy resin knot
Structure glue is pasted onto 1~5 layer of horizontal bamboo plywood 2 two opposite faces of thin wall type steel pipe 3, and with 1~3 longitudinal restraint pull rod
Constraint；
The longitudinal direction bamboo plywood 1 accomplishes fluently the hole of interspersed lateral confinement pull rod 5 before plate face is pre-, uses epoxy resin structural
Glue is pasted onto 1~2 layer of longitudinal bamboo plywood 1 the another two opposite face of thin wall type steel pipe 3, and with 1~3 lateral confinement pull rod
5, lateral confinement pull rod 5 is arranged along wall height with the spacing of 2~5 times of width of wall body；
The connection of longitudinal bamboo plywood 1 of both sides is formed by multilayer gluing bamboo clappers wall by the vertical connector 7 of cross-shaped steel.
There are the commissural junctions of 8 position of floor, the vertical connector 7 of cross-shaped steel can suitably increase.
It is described that the connection of longitudinal bamboo plywood 1 of both sides is formed by multilayer gluing bamboo clappers by the vertical connector 7 of cross-shaped steel
Wall, connection levels wall in thin wall type steel pipe 3 is inserted into particular by the vertical connector 7 of the cross-shaped steel of 400~500mm long
Body, respectively with 1~3 longitudinal restraint pull rod 4,6 and lateral confinement pull rod in 200~250mm of levels wall thin-wall steel tube 3
5 with vertical 7 binding constraint of connector of cross-shaped steel.
Longitudinal restraint pull rod is arranged along wall height with the spacing of 2~5 times of width of wall body；It is pasted onto 3 phase of thin wall type steel pipe
Longitudinal bamboo plywood 1 and horizontal bamboo plywood 2 on opposite is in the same plane respectively with 1~3 longitudinal restraint pull rod 4,6 and
5 binding constraint of lateral confinement pull rod.
Split in the wall of longitudinal bamboo plywood 1 by the thin wall type steel pipe 3 with horizontal bamboo plywood 2, form 2~6 times
The assembled wall of the multi-cavity structure of width of wall body.
Assembled wall is in linear type, L-shaped, T-shaped or cross, and the thin wall type steel pipe 3 of its interior band transverse direction bamboo plywood 2 counts
Amount is greater than or equal to 2.
The rectangular cross-section of thin wall type steel pipe 3.
The utility model assembled pull rod constrains the assembly method of multi-cavity faced wall, includes the following steps：
Step 1：By longitudinal bamboo plywood 1 and horizontal bamboo plywood 2, thin wall type steel pipe 3, the vertical connector 7 of cross-shaped steel
Punched by design requirement；
Hole is more than the diameter of longitudinal restraint pull rod 4,6 and lateral confinement pull rod 5, in order to interspersed；
Step 2：1~5 layer of horizontal bamboo plywood 2 is pasted onto to two phases of thin wall type steel pipe 3 with epoxy resin structural adhesive
Opposite, reserving hole is passed through in same horizontal plane with 1~3 longitudinal restraint pull rod, constraint fixed lateral bamboo plywood 2 and thin
Wall-shaped steel pipe 3, longitudinal restraint pull rod is arranged along wall height with the spacing of 2~5 times of width of wall body, in the upper of thin wall type steel pipe 3
The length that 200~250mm is reserved in end and lower end is used for the vertical connector 7 of interpolation cross-shaped steel；
Step 2：With the spacing of 2~6 times of width of wall body, the thin wall type steel pipe 3 with horizontal bamboo plywood 2 is vertically arranged,
1~2 layer of longitudinal bamboo plywood 1 is pasted onto with epoxy resin structural adhesive the another two opposite face of thin wall type steel pipe 3, close to vertical
Upper plane or lower plane to binding bar pass through reserving hole with 1~3 lateral confinement pull rod 5, and it is glued to constrain fixed longitudinal direction
Bamboo clappers 1 and thin wall type steel pipe 3, lateral confinement pull rod 5 are arranged along wall height with the spacing of 2~5 times of width of wall body；
Step 3：The vertical connector 7 of cross-shaped steel is inserted into the thin wall type steel pipe 3 of lower floor's multi-cavity assembled wall, with 1~3
Root lateral confinement pull rod 5 and 1~3 longitudinal restraint pull rod are by thin wall type steel pipe 3, longitudinal bamboo plywood 1 and horizontal bamboo plywood
2 constraints of connector 7 vertical with cross-shaped steel are fixed；Upper strata multi-cavity assembled wall is lifted by crane, the thin-walled of upper strata multi-cavity assembled wall
Shape steel tube 3 is directed at the vertical connector 7 of cross-shaped steel, is sleeved on lower floor's multi-cavity assembled wall；With lateral confinement pull rod 5 and longitudinal direction
Elongated longitudinal restraint pull rod vertically connects thin wall type steel pipe 3, longitudinal bamboo plywood 1 and horizontal bamboo plywood 2 with cross-shaped steel
7 fixed constraint of fitting, connection form the multilayer gluing bamboo clappers wall of multi-cavity structure.
The utility model is had the following advantages and effect relative to the prior art：
The utility model vertical and horizontal binding bar forms Confinement effect, reduction group with built-in hollow light-gauge steel section pipe
Dependence of the wall to multi-layered bonded bamboo plywood basal body interface bonding strength is closed, failure of coming unglued can be substantially reduced, the change limit is broken
Bad form and improve ultimate bearing capacity.
Hollow thin wall type steel pipe built in the utility model and reserved cavity can increase the section thickness of faced wall, reduce
Ratio of height to thickness, regulates and controls resistance to compression stability and improves ultimate bearing capacity.
The sectional dimension and thickness, the number of plies of bamboo plywood of the utility model flexible design thin wall type steel pipe, improve wall
Measuring body rigidity is concentrated, can meet the requirement of different bearer power.
The utility model vertically connects adjacent wall up and down at thin wall type steel pipe both ends, using cross-shaped steel plug-in type, makes
Multi-cavity faced wall module forms overall wall body structure, is remarkably improved the globality of multiple layer combination wall construction, resistance to compression is steady outside face
It is qualitative, vertical carrying wall unit can be provided to build multi-layer bamboo wood or steel bamboo building structure.
The utility model multilayer gluing bamboo clappers wall can give full play to the intensity of bamboo wood, wall have higher resistance to compression, shearing resistance,
Bending resistance, the globality of wall body structure, energy consumption ability are higher；Assembly technology is simple, meets current green building material with building
Build the demand of industrialized production.
Brief description of the drawings
Fig. 1 is the cross section structure schematic diagram that the utility model assembled pull rod constrains multi-cavity faced wall.
Fig. 2 is B-B diagrammatic cross-sections shown in Fig. 1.
Fig. 3 is the C-C diagrammatic cross-sections shown in Fig. 2 at upper and lower wall connecting.
Fig. 4 is D-D diagrammatic cross-sections shown in Fig. 4.
Fig. 5 is that the assembled pull rod of linear type structure constrains multi-cavity faced wall applicating example schematic diagram.
Fig. 6 is that the assembled pull rod of T-shaped structure constrains multi-cavity faced wall applicating example schematic diagram.
Fig. 7 is that the assembled pull rod of decussate texture constrains multi-cavity faced wall applicating example schematic diagram.
Embodiment
The utility model is more specifically described in detail with reference to specific embodiment.
The utility model discloses a kind of assembled pull rod to constrain multi-cavity faced wall, including such as lower component：Longitudinal cemented bamboo
Plate 1；Horizontal bamboo plywood 2；Thin wall type steel pipe 3；Longitudinal restraint pull rod 4,6；Lateral confinement pull rod 5；Cross-shaped steel vertically connects
Part 7.The section of thin wall type steel pipe 3 can use rectangle.
The hole of interspersed binding bar is accomplished fluently before four faces of the thin wall type steel pipe 3 are pre-, and with 2~6 times of width of wall body
Spacing be vertically arranged；
The transverse direction bamboo plywood 2 accomplishes fluently the hole of interspersed longitudinal restraint pull rod 4,6 before plate face is pre-, with epoxy resin knot
Structure glue is pasted onto 1~5 layer of horizontal bamboo plywood 2 two opposite faces of thin wall type steel pipe 3, and with 1~3 longitudinal restraint pull rod
Constraint；
The longitudinal direction bamboo plywood 1 accomplishes fluently the hole of interspersed lateral confinement pull rod 5 before plate face is pre-, uses epoxy resin structural
Glue is pasted onto 1~2 layer of longitudinal bamboo plywood 1 the another two opposite face of thin wall type steel pipe 3, and with 1~3 lateral confinement pull rod
5, lateral confinement pull rod 5 is arranged along wall height with the spacing of 2~5 times of width of wall body；
The connection of longitudinal bamboo plywood 1 of both sides is formed by multilayer gluing bamboo clappers wall by the vertical connector 7 of cross-shaped steel.
There are the commissural junctions of 8 position of floor, the vertical connector 7 of cross-shaped steel can suitably increase.
It is described that the connection of longitudinal bamboo plywood 1 of both sides is formed by multilayer gluing bamboo clappers by the vertical connector 7 of cross-shaped steel
Wall, connection levels wall in thin wall type steel pipe 3 is inserted into particular by the vertical connector 7 of the cross-shaped steel of 400~500mm long
Body, respectively with 1~3 longitudinal restraint pull rod 4,6 and lateral confinement pull rod in 200~250mm of levels wall thin-wall steel tube 3
5 with vertical 7 binding constraint of connector of cross-shaped steel.
Longitudinal restraint pull rod is arranged along wall height with the spacing of 2~5 times of width of wall body；It is pasted onto 3 phase of thin wall type steel pipe
Longitudinal bamboo plywood 1 and horizontal bamboo plywood 2 on opposite is in the same plane respectively with 1~3 longitudinal restraint pull rod 4,6 and
5 binding constraint of lateral confinement pull rod.
Split in the wall of longitudinal bamboo plywood 1 by the thin wall type steel pipe 3 with horizontal bamboo plywood 2, form 2~6 times
The assembled wall of the multi-cavity structure of width of wall body.
Assembled wall is in linear type, L-shaped (not shown), T-shaped or cross, its interior band transverse direction bamboo plywood 2
3 quantity of thin wall type steel pipe is greater than or equal to 2.
The installation step of the utility model assembled pull rod constraint multi-cavity faced wall is as follows：
One：By longitudinal bamboo plywood 1 and horizontal bamboo plywood 2, thin wall type steel pipe 3, the vertical connector 7 of cross-shaped steel by setting
Meter demand is punched；
Hole is more than the diameter of longitudinal restraint pull rod 4,6 and lateral confinement pull rod 5, in order to interspersed；
Two：1~5 layer of horizontal bamboo plywood 2 is pasted onto thin wall type steel pipe 3 with epoxy resin structural adhesive two are opposite
Face, reserving hole, constraint fixed lateral bamboo plywood 2 and thin-walled are passed through in same horizontal plane with 1~3 longitudinal restraint pull rod
Shape steel tube 3, longitudinal restraint pull rod is arranged along wall height with the spacing of 2~5 times of width of wall body, in the upper end of thin wall type steel pipe 3
The length that 200~250mm is reserved with lower end is used for the vertical connector 7 of interpolation cross-shaped steel；
Three：With the spacing of 2~6 times of width of wall body, the thin wall type steel pipe 3 with horizontal bamboo plywood 2 is vertically arranged, uses ring
Oxygen tree fat structure glue is pasted onto 1~2 layer of longitudinal bamboo plywood 1 the another two opposite face of thin wall type steel pipe 3, close to longitudinal direction about
The upper plane or lower plane of beam pull rod pass through reserving hole with 1~3 lateral confinement pull rod 5, constrain fixed longitudinal bamboo plywood 1
With thin wall type steel pipe 3, lateral confinement pull rod 5 is arranged along wall height with the spacing of 2~5 times of width of wall body；
Four：The vertical connector 7 of cross-shaped steel is inserted into the thin wall type steel pipe 3 of lower floor's multi-cavity assembled wall, with 1~3
Lateral confinement pull rod 5 and 1~3 longitudinal restraint pull rod by thin wall type steel pipe 3, longitudinal bamboo plywood 1 and horizontal bamboo plywood 2 with
The vertical constraint of connector 7 of cross-shaped steel is fixed；Upper strata multi-cavity assembled wall is lifted by crane, the light-gauge steel section of upper strata multi-cavity assembled wall
Pipe 3 is directed at the vertical connector 7 of cross-shaped steel, is sleeved on lower floor's multi-cavity assembled wall；It is elongated with lateral confinement pull rod 5 and longitudinal direction
Longitudinal restraint pull rod by thin wall type steel pipe 3, longitudinal bamboo plywood 1 and horizontal bamboo plywood 2 and the vertical connector 7 of cross-shaped steel
Fixed constraint, connection form the multilayer gluing bamboo clappers wall of multi-cavity structure.
As described above, it can preferably realize the utility model.
The embodiment of the utility model is simultaneously not restricted to the described embodiments, other are any without departing from the utility model
Spirit Essence with made under principle change, modification, replacement, combine, simplification, should be equivalent substitute mode, be included in
Within the scope of protection of the utility model.
Claims (6)
1. a kind of assembled pull rod constrains multi-cavity faced wall, it is characterised in that including such as lower component：
Longitudinal bamboo plywood (1)；
Horizontal bamboo plywood (2)；
Thin wall type steel pipe (3)；
Longitudinal restraint pull rod (4,6)；
Lateral confinement pull rod (5)；
The vertical connector of cross-shaped steel (7)；
Accomplish fluently the hole of interspersed binding bar before four faces of the thin wall type steel pipe (3) are pre-, and with 2~6 times of width of wall body
Spacing is vertically arranged；
The transverse direction bamboo plywood (2) accomplishes fluently the hole of interspersed longitudinal restraint pull rod (4,6) before plate face is pre-, with epoxy resin knot
Structure glue is pasted onto 1~5 layer of horizontal bamboo plywood (2) two opposite faces of thin wall type steel pipe (3), and with 1~3 longitudinal restraint
Pull rod constrains；
The longitudinal direction bamboo plywood (1) accomplishes fluently the hole of interspersed lateral confinement pull rod (5) before plate face is pre-, uses epoxy resin structural
Glue is pasted onto 1~2 layer of longitudinal bamboo plywood (1) the another two opposite face of thin wall type steel pipe (3), and with 1~3 lateral confinement
Pull rod (5), lateral confinement pull rod (5) are arranged along wall height with the spacing of 2~5 times of width of wall body；
Longitudinal bamboo plywood (1) connection of both sides is formed by multilayer gluing bamboo clappers wall by the vertical connector of cross-shaped steel (7).
2. assembled pull rod constraint multi-cavity faced wall according to claim 1, it is characterised in that：It is described to be erected by cross-shaped steel
Longitudinal bamboo plywood (1) connection of both sides is formed into multilayer gluing bamboo clappers wall to connector (7).
3. assembled pull rod constraint multi-cavity faced wall according to claim 1, it is characterised in that：Longitudinal restraint pull rod is along wall
Body height is arranged with the spacing of 2~5 times of width of wall body；The longitudinal bamboo plywood (1) being pasted onto on thin wall type steel pipe (3) opposite face
It is tight with 1~3 longitudinal restraint pull rod (4,6) and lateral confinement pull rod (5) respectively in the same plane with horizontal bamboo plywood (2)
Gu constraint.
4. assembled pull rod constraint multi-cavity faced wall according to claim 1, it is characterised in that：Longitudinal bamboo plywood (1)
Split in wall by the thin wall type steel pipe (3) with horizontal bamboo plywood (2), form the multi-cavity structure of 2~6 times of width of wall body
Assembled wall.
5. assembled pull rod constraint multi-cavity faced wall according to claim 4, it is characterised in that：Assembled wall is in linear type, L
Shape, T-shaped or cross, thin wall type steel pipe (3) quantity of its interior band transverse direction bamboo plywood (2) are greater than or equal to 2.
6. assembled pull rod constraint multi-cavity faced wall according to claim 5, it is characterised in that：Thin wall type steel pipe (3) is cut
Face is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753972.7U CN207277609U (en) | 2017-06-26 | 2017-06-26 | A kind of assembled pull rod constrains multi-cavity faced wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753972.7U CN207277609U (en) | 2017-06-26 | 2017-06-26 | A kind of assembled pull rod constrains multi-cavity faced wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207277609U true CN207277609U (en) | 2018-04-27 |
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ID=61993101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720753972.7U Expired - Fee Related CN207277609U (en) | 2017-06-26 | 2017-06-26 | A kind of assembled pull rod constrains multi-cavity faced wall |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143063A (en) * | 2017-06-26 | 2017-09-08 | 华南理工大学 | A kind of assembled pull bar constraint multi-cavity faced wall and its assembly method |
| CN108505685A (en) * | 2018-05-29 | 2018-09-07 | 广东建设职业技术学院 | A kind of half assembly bamboo slab rubber-steel pipe gathers dust concrete of stone powder coupled column and preparation method thereof |
| CN110700492A (en) * | 2019-10-23 | 2020-01-17 | 华南理工大学 | Ecological combined column containing solid waste recycled concrete and manufacturing method thereof |
-
2017
- 2017-06-26 CN CN201720753972.7U patent/CN207277609U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143063A (en) * | 2017-06-26 | 2017-09-08 | 华南理工大学 | A kind of assembled pull bar constraint multi-cavity faced wall and its assembly method |
| CN107143063B (en) * | 2017-06-26 | 2023-06-20 | 华南理工大学 | Assembled pull rod constraint multi-cavity combined wall and assembling method thereof |
| CN108505685A (en) * | 2018-05-29 | 2018-09-07 | 广东建设职业技术学院 | A kind of half assembly bamboo slab rubber-steel pipe gathers dust concrete of stone powder coupled column and preparation method thereof |
| CN110700492A (en) * | 2019-10-23 | 2020-01-17 | 华南理工大学 | Ecological combined column containing solid waste recycled concrete and manufacturing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20190626 |