CN108951882A - Bolt reinforcing bar bolt prefabrication and assembly construction timber structure foot joint - Google Patents
Bolt reinforcing bar bolt prefabrication and assembly construction timber structure foot joint Download PDFInfo
- Publication number
- CN108951882A CN108951882A CN201710347059.1A CN201710347059A CN108951882A CN 108951882 A CN108951882 A CN 108951882A CN 201710347059 A CN201710347059 A CN 201710347059A CN 108951882 A CN108951882 A CN 108951882A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- bolt
- nut
- pinboard
- timber structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 39
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 210000003108 foot joint Anatomy 0.000 title claims abstract description 16
- 238000009417 prefabrication Methods 0.000 title claims abstract description 11
- 239000002023 wood Substances 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims abstract description 5
- 229920006335 epoxy glue Polymers 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Abstract
The invention discloses a kind of bolt reinforcing bar bolt prefabrication and assembly construction timber structure foot joints, belong to building engineering field, comprising: prefabricated wood structural column, basic built-in fitting, connection reinforcing bar, nut, end nut, pinboard；Prefabricated wood structure column bottom four sides is equipped with prominent step, the prominent step reserved steel bar hole, and bolt board slot is reserved at the prominent step rear portion；The pinboard inserts in the bolt board slot；The basis built-in fitting center is equipped with threaded hole, is embedded on the basis of suspension column position in advance, opposite with the reserved steel bar hole；The connection reinforcing bar both ends are equipped with thread segment, insert in the preformed hole, and bottom thread is screwed into the threaded hole of the basic built-in fitting；The nut is twisted on the thread segment of the connection reinforcing bar upper end, and the nut is close on the prominent step；The end nut is twisted in the connection reinforcing bar upper end, and abutting inserts on the pinboard.The present invention connect with nut using screw thread, when actual installation, only twists bolt and installation pinboard work, simple and efficient, high-efficient, while can be transmitted reinforcing bar and be drawn, press performance, and structural behaviour is good.
Description
Technical field
Bolt reinforcing bar bolt prefabrication and assembly construction timber structure foot joint.
Background technique
Prefabricated timber structure design, material regeneration, low-carbon, the comfort of inhabitation, energy conservation, in terms of, all reach
The high levels of house, prefabricated wood structures are produced in the factory, and prefabricated component is then transported to construction, are carried out
Assembling.This mode of construction can greatly improve mechanized construction level, reduce construction personnel, save the construction time, accelerate to apply
Work progress reduces construction cost.Developing prefabricated timber structure structure is to realize the effective way of building industrialization, can be effectively save
Resource reduces environmental pollution, is conducive to improve national construction industry modernization development level, has vast potential for future development.
The suspension column of prefabricated wood structural framing structure is the key that influence structural behaviour, and only prefabricated foot joint connection can
It leans on, just can guarantee the safe and reliable of structure.Meanwhile prefabricated wood structure foot joint is also that influence prefabricated wood structural framing structure is fast
The key factor of fast, convenient construction.Currently, conventional prefabricated timber structure connecting node mainly passes through metal connecting piece and bolt connects
It connects.It is this to be connected under geological process, it is often destroyed at metal connecting piece position and the wooden component junction, anti-seismic performance is not enough managed
Think.
Summary of the invention
It is an object of the invention to propose a kind of bolt reinforcing bar bolt prefabrication and assembly construction timber structure foot joint, using nut and
It is threadedly coupled, is convenient for Fast Installation, while using the drawing of reinforcing bar, pressure performance, guaranteeing the anti-seismic performance of foot joint.
To achieve the goals above, this invention takes following technical solutions.
Bolt reinforcing bar bolt prefabrication and assembly construction timber structure foot joint, comprising: prefabricated wood structural column, basic built-in fitting, connection
Reinforcing bar, nut, end nut, pinboard.
Prefabricated wood structure column bottom four sides is equipped with prominent step, the prominent step reserved steel bar hole, for across
The connection reinforcing bar.
The basis built-in fitting center is equipped with threaded hole, is embedded on the basis of suspension column position in advance, with the reserved steel bar hole
Relatively, to connect the connection reinforcing bar.
The connection reinforcing bar both ends are equipped with thread segment, insert in the preformed hole, it is pre-buried that bottom thread is screwed into the basis
In the threaded hole of part.
The nut is twisted on the thread segment of the connection reinforcing bar upper end, and the connection reinforcing bar is screwed into the basic built-in fitting
Afterwards, the nut is close on the prominent step.
Bolt board slot is reserved at the prominent step rear portion, and the pinboard passes through the preformed hole in the connection reinforcing bar
Afterwards, it is inserted into the part in the bolt board slot and smears epoxy glue, the reserved pinboard is inserted into, to withstand the end spiral shell
It is female.
The prominent step and the bolt board slot of the prefabricated wood structural column adjacent side have certain height difference, avoid passing
It passs internal force excessively to concentrate at same section, be mutated excessive.
The length of the end nut is three times of same specification plain nut, and there is the end plate slightly larger than the nut in one end,
Before the pinboard is inserted into the latch groove, tightly twist on the thread segment of the connection reinforcing bar upper end, the pinboard is inserted into
After the latch groove, the end nut moves back stubborn to the pinboard direction, is tightly attached to the pinboard and exists, described to transmit with this
Connect the pressure of reinforcing bar.
The utility model has the advantages that
Compared with prior art, advantages of the present invention is as follows.
(1) present invention forms prefabrication and assembly construction timber structure foot joint using nut and threaded connection, and installation effectiveness is high, builds
It is fast to make speed.
(2) whether present invention connection reinforcing bar or not when prefabricated post is not installed, and after prefabricated post is installed in place, connection reinforcing bar is worn
Preformed hole is crossed, bolt and installation pinboard work are only twisted, it is simple and efficient, it is high-efficient.
(3) present invention connection reinforcing bar can effectively transmit drawing, pressure, form rigid connection, guarantee heel join node by
Power performance, while reinforcing bar soap-free emulsion polymeization in duct is connected, deformability is good, and energy dissipation ability with higher can be protected effectively
Demonstrate,prove structural behaviour of the foot joint under seismic loading.
Detailed description of the invention
Fig. 1 is component seperated schematic diagram of the invention.
Fig. 2 is foot joint assembling schematic diagram of the invention.
Specific embodiment
The present invention will be further described below with reference to the drawings.
As shown in Figs. 1-2: 1 bottom of the prefabricated wood structural column four sides is equipped with prominent step 2.
Bolt board slot 4 is reserved at the 2 reserved steel bar hole 3 of prominent step, prominent 2 rear portion of step.
The prominent step 2 of 1 adjacent side of prefabricated wood structural column and the bolt board slot 4 have certain height difference
Basis 5 center of built-in fitting is equipped with threaded hole, is embedded on the basis of suspension column position in advance, with 3 phase of reserved steel bar hole
It is right.
6 both ends of connection reinforcing bar are equipped with thread segment, and the nut 7 and the end nut 8 are twisted in the connection reinforcing bar 6
Upper end.
To after subscribing position, the connection reinforcing bar 6 is inserted into the reserved steel bar hole 3, bottom for the lifting of prefabricated wood structural column 1
Portion is screwed into the threaded hole of the basic built-in fitting 5.
The pinboard 9 is inserted into the part in the bolt board slot 4 after the connection reinforcing bar 6 passes through the preformed hole 3
Epoxy glue is smeared, the pinboard 9 is inserted into.
The nut 7 is tightened, and the prominent step 2 is close to.
The length of the end nut 8 is three times of same specification plain nut, and there is the end plate slightly larger than the nut 7 in one end,
Before the pinboard 9 is inserted into the latch groove 4, tightly twist in it is described connection 6 upper end of reinforcing bar thread segment on, the pinboard
After the 9 insertion latch grooves 4, the end nut 8 moves back stubborn to 9 direction of pinboard, is tightly attached on the pinboard 9.
Embodiments of the present invention are described in detail in conjunction with attached drawing above, but the present invention is not limited to described reality
Apply mode.For those of ordinary skill in the art, in the range of the principle of the present invention and technical idea, to these implementations
Mode carries out a variety of variations of embodiment progress, modification, replacement and deformation and still falls in protection scope of the present invention.
Claims (6)
1. bolt reinforcing bar bolt prefabrication and assembly construction timber structure foot joint, comprising: prefabricated wood structural column, basic built-in fitting, connection steel
Muscle, nut, end nut, pinboard；
Prefabricated wood structure column bottom four sides is equipped with prominent step, the prominent step reserved steel bar hole, the prominent step
Reserve bolt board slot in rear portion；
The pinboard inserts in the bolt board slot；
The basis built-in fitting center is equipped with threaded hole, is embedded on the basis of suspension column position in advance, opposite with the reserved steel bar hole；
The connection reinforcing bar both ends are equipped with thread segment, insert in the preformed hole, and bottom thread is screwed into the basic built-in fitting
In threaded hole；
The nut is twisted on the thread segment of the connection reinforcing bar upper end, and the nut is close on the prominent step；
The end nut is twisted in the connection reinforcing bar upper end, and abutting inserts on the pinboard.
2. bolt reinforcing bar bolt prefabrication and assembly construction timber structure foot joint according to claim 1, it is characterised in that: described pre-
The prominent step and the bolt board slot of timber structure column adjacent side processed have certain height difference.
3. bolt reinforcing bar bolt prefabrication and assembly construction timber structure foot joint according to claim 1, it is characterised in that: described pre-
Before timber structure column lifting processed, the connection reinforcing bar and the pinboard are not installed.
4. bolt reinforcing bar bolt prefabrication and assembly construction timber structure foot joint according to claim 1, it is characterised in that: described pre-
Timber structure column processed is lifted to after subscribing position, installs the connection reinforcing bar and the pinboard, and the end nut is to the empty slot
Move back stubborn, to be tightly attached in empty slot pinboard in direction.
5. pinboard according to claim 1, it is characterised in that: the pinboard is inserted into the part in the bolt board slot
Smear epoxy glue.
6. end nut according to claim 1, it is characterised in that: the length of the end nut is same specification plain nut
Three times, there is the end plate slightly larger than the nut in one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710347059.1A CN108951882B (en) | 2017-05-17 | 2017-05-17 | Bolt reinforcing bar bolt prefabricated assembly timber structure column base node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710347059.1A CN108951882B (en) | 2017-05-17 | 2017-05-17 | Bolt reinforcing bar bolt prefabricated assembly timber structure column base node |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108951882A true CN108951882A (en) | 2018-12-07 |
| CN108951882B CN108951882B (en) | 2021-05-11 |
Family
ID=64462510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710347059.1A Active CN108951882B (en) | 2017-05-17 | 2017-05-17 | Bolt reinforcing bar bolt prefabricated assembly timber structure column base node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951882B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175085A (en) * | 2021-04-20 | 2021-07-27 | 同济大学 | Glued wood column base node |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201679096U (en) * | 2010-03-26 | 2010-12-22 | 昆明理工大学 | Wooden pillar base shock-resistant quick assembly connector |
| CN201722789U (en) * | 2010-01-27 | 2011-01-26 | 江苏省电力设计院 | Prestressed steel bar-pressed flat joint cement joint pedestal |
| WO2013040585A2 (en) * | 2011-09-15 | 2013-03-21 | SR Systems, LLC | Anchor bolt devices and operating methods for residential and commercial structures |
| CN203129337U (en) * | 2013-01-22 | 2013-08-14 | 扬州工业职业技术学院 | Column-foot two-way bolted connection of reconstructed bamboo frame structure |
| CN103362210A (en) * | 2013-07-08 | 2013-10-23 | 中国矿业大学 | Prestress assembly frame structure |
| CN204551760U (en) * | 2015-04-27 | 2015-08-12 | 南京工业大学 | A kind of ductility power consumption wooden construction node |
| CN205116401U (en) * | 2015-11-06 | 2016-03-30 | 南京林业大学 | Semi -rigid power consumption node of bamboo timber structure rapid Assembly formula |
-
2017
- 2017-05-17 CN CN201710347059.1A patent/CN108951882B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201722789U (en) * | 2010-01-27 | 2011-01-26 | 江苏省电力设计院 | Prestressed steel bar-pressed flat joint cement joint pedestal |
| CN201679096U (en) * | 2010-03-26 | 2010-12-22 | 昆明理工大学 | Wooden pillar base shock-resistant quick assembly connector |
| WO2013040585A2 (en) * | 2011-09-15 | 2013-03-21 | SR Systems, LLC | Anchor bolt devices and operating methods for residential and commercial structures |
| CN203129337U (en) * | 2013-01-22 | 2013-08-14 | 扬州工业职业技术学院 | Column-foot two-way bolted connection of reconstructed bamboo frame structure |
| CN103362210A (en) * | 2013-07-08 | 2013-10-23 | 中国矿业大学 | Prestress assembly frame structure |
| CN204551760U (en) * | 2015-04-27 | 2015-08-12 | 南京工业大学 | A kind of ductility power consumption wooden construction node |
| CN205116401U (en) * | 2015-11-06 | 2016-03-30 | 南京林业大学 | Semi -rigid power consumption node of bamboo timber structure rapid Assembly formula |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175085A (en) * | 2021-04-20 | 2021-07-27 | 同济大学 | Glued wood column base node |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108951882B (en) | 2021-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207959515U (en) | A kind of reparation of timber structure Tenon node and energy-consumption shock-absorption device | |
| CN107605043A (en) | A kind of inner ring ribbing assembling type node across timber structure greatly | |
| CN206246140U (en) | A kind of constant-resistance allows pressure assembled bolt | |
| CN203066257U (en) | Beam column rigid connection node of recombinant bamboo frame structure | |
| CN108867886A (en) | Bolt reinforcing bar bolt prefabrication and assembly construction timber structure beam column interior joint | |
| CN104499579A (en) | Insertion board type cross grain reinforced wooden structure tenon-mortise pitch point | |
| CN206328893U (en) | A kind of new vertical piece dry type connection shear wall | |
| CN109505358A (en) | A kind of assembling type node across timber structure greatly | |
| CN108951882A (en) | Bolt reinforcing bar bolt prefabrication and assembly construction timber structure foot joint | |
| CN204703495U (en) | Aluminum alloy pattern plate back cord system | |
| CN202064454U (en) | Connecting element for building and beam column building structure system adopting same | |
| CN204174839U (en) | Cellular junction steel plate-bis-limb steel pipe concrete combination column | |
| CN203569696U (en) | Assembly type wood-structure embedded-rebar node | |
| CN108867873A (en) | Bolt reinforcing bar bolt prefabrication and assembly construction timber structure beam-column joints | |
| CN104763142A (en) | Aluminum template back arris system | |
| CN110130495A (en) | A kind of bamboo-wood structure beam column energy consumption connection method | |
| CN207003645U (en) | A kind of connecting node of prefabricated post and precast beam | |
| CN206337559U (en) | A kind of prefabricated pile mechanical connecting structure | |
| CN203066259U (en) | Primary and secondary beam double angle iron node connection of recombinant bamboo frame structure | |
| CN206815519U (en) | A kind of connecting node of prefabricated post and precast beam | |
| CN203066258U (en) | Ridge beam column node connection of recombinant bamboo frame structure | |
| CN109505357A (en) | A kind of production method greatly across timber structure assembling type node | |
| CN108867682A (en) | Bolt reinforcing bar bolt prefabrication and assembly construction concrete foot joint | |
| CN204551806U (en) | Graving piece matter shear wall structure in a kind of steel frame adopting bar planting to connect | |
| CN203188378U (en) | Main beam and secondary beam metal connecting piece node connection of recombined bamboo frame structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |