CN208219851U - Prefabricated post splicing construction - Google Patents
Prefabricated post splicing construction Download PDFInfo
- Publication number
- CN208219851U CN208219851U CN201820671805.2U CN201820671805U CN208219851U CN 208219851 U CN208219851 U CN 208219851U CN 201820671805 U CN201820671805 U CN 201820671805U CN 208219851 U CN208219851 U CN 208219851U
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- CN
- China
- Prior art keywords
- prefabricated post
- tenon
- mortise
- sleeve
- splicing construction
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- 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.)
- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 239000004567 concrete Substances 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 239000011178 precast concrete Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of prefabricated post splicing constructions, including lower prefabricated post and upper prefabricated post, mortise disposed in parallel there are two being opened up on the upper surface of the lower prefabricated post, the downside of mortise is wider, it is convexly equipped with the tenon that two cards that coincide respectively with two mortises are matched on the lower end surface of upper prefabricated post, is provided with concrete between tenon and the side wall of mortise.Being connected by mortise with tenon for the utility model belongs to the connection of tenon formula column, tenon formula column connection connect similar with the tenon formula column in modern age carpentery workshop building, it is in upper lower prop using a kind of concave-convex connection type combined, tenon is engaged with the fourth of the twelve Earthly Branches and plays connection function, one of tenon is inserted into another mortise, and two components is made to connect and fix.Although single component is thiner, rigidity is larger on the whole, and shock resistance is also quite strong.This connection type is easy to connect, and by the concrete binding between tenon and the side wall of mortise, the amount of pouring is small, and site-assembled work efficiency is high.
Description
Technical field
The utility model relates to a kind of prefabricated post splicing construction more particularly to a kind of spellings that two prefabricated posts are stitched together
Binding structure, belongs to assembled architecture field.
Background technique
Prefabricated assembled concrete structure, usually by some other Accessory Members such as prefabricated column, beam, plate and precast stair
Composition.Compared with foreign countries, the PC structure type and engineering method in China are started late, and PC rate is lower.Restrict what PC structure was promoted
Key factor is how to guarantee effective node connection type, how by suitable connection type make PC structure closest to
Cast-in-place concrete structure makes PC structure can guarantee that necessary bearing capacity, energy dissipation capacity are the important topics of current structure design.
Precast concrete, English: precast concrete, thus claim PC component, refer in the factory by standardization,
The concrete product of mechanized manner processing.Corresponding tradition cast-in-place concrete needs building-site molding, shows
Field casting and scene maintenance.Precast concrete is widely used in the fields such as building, traffic, water conservancy, plays the part of in national economy
Drill important role.
Compared with cast-in-place concrete, the precast concrete of the factorial production has many advantages:
Safety: for construction worker, metastable working environment is safely than complicated site operation in factory
Number is higher；
Quality: the quality and technique of building element can be controlled preferably by mechanization production；
Speed: the standardization of preform sizes and characteristic can dramatically speed up installation speed and architectural engineering progress；
Cost: compared with conventional on-site molding, the mold in factory can be used with repetitive cycling, and overall cost is lower；Machine
The demand that tool metaplasia is produced to artificial is less, with the continuous raising of cost of labor, the prefabricated component cost advantage meeting of large-scale production
It is further obvious.
Environment: it is significantly reduced using the construction site field operation amount of prefabricated component, dust pollution, noise pollution are significantly dropped
It is low.
It needs for prefabricated post to be stitched together in the prior art, current splicing is to realize to connect by cast-in-place part
It connects, pours heavy workload, reduce site-assembled working efficiency.
Utility model content
The purpose of the utility model is to provide a kind of prefabricated post splicing constructions, to solve between prefabricated post in the prior art
Splicing needs the problem of realizing by cast-in-place part, pour heavy workload, reduce site-assembled working efficiency.
In order to achieve the goal above, the utility model adopts the following technical solution:
A kind of prefabricated post splicing construction, including lower prefabricated post and upper prefabricated post are opened on the upper surface of the lower prefabricated post
If the downside of mortise is wider there are two mortise disposed in parallel, be convexly equipped on the lower end surface of upper prefabricated post two respectively with two fourths of the twelve Earthly Branches
The tenon that the identical card of eye is matched, is provided with concrete between tenon and the side wall of mortise.
The end of preset first reinforcing bar overhangs in a mortise in the lower prefabricated post, and the first reinforcement welding is fixed
There is the first sleeve perpendicular to the first reinforcing bar, evacuation notch is offered on corresponding tenon, has in another tenon preset
Second sleeve is welded on second reinforcing bar, first sleeve and second sleeve are conllinear, wear in first sleeve and second sleeve
There is connecting rod, there is the through hole passed through for connecting rod in lower prefabricated post and upper prefabricated post.
The mortise is dovetail groove.
The lower prefabricated post and upper prefabricated post are the rectangle prefabricated post that cross section is rectangle.
The extending direction of the mortise is parallel with the diagonal line of cross section of lower prefabricated post.
The cross section of the lower prefabricated post and upper prefabricated post is square.
Being connected by mortise with tenon for the utility model belongs to the connection of tenon formula column, and tenon formula column connection is built with modern age carpentery workshop
Tenon formula column connection in building is similar, is in upper lower prop using a kind of concave-convex connection type combined, tenon is played with fourth of the twelve Earthly Branches occlusion and connect
Effect, one of tenon are inserted into another mortise, and two components is made to connect and fix.Although single component is thiner,
But rigidity is larger on the whole, shock resistance is also quite strong.This connection type is easy to connect, and passes through the side of tenon and mortise
Concrete binding between wall, the amount of pouring is small, and site-assembled work efficiency is high.
The end of preset first reinforcing bar overhangs in a mortise in the lower prefabricated post of the utility model, the first steel bar welding
The first sleeve being fixed with perpendicular to the first reinforcing bar is connect, evacuation notch is offered on corresponding tenon, is had in another tenon
Second sleeve is welded on preset second reinforcing bar, first sleeve and second sleeve are conllinear, first sleeve and second sleeve
It is inside equipped with connecting rod, there is the through hole passed through for connecting rod in lower prefabricated post and upper prefabricated post, can be reinforced prefabricated up and down
Bonding strength between column.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of lower prefabricated post in Fig. 1；
Fig. 3 is the structural schematic diagram of upper prefabricated post in Fig. 1.
Specific embodiment
A kind of embodiment of prefabricated post splicing construction opens up on the upper surface of lower prefabricated post 1 in fig. 1, fig. 2 and fig. 3
There are two mortises 2 disposed in parallel, and mortise 2 here is trapezoidal mortise, and the downside of mortise is wider, the lower end surface of upper prefabricated post 3
On be convexly equipped with two tenons 4, two tenons 4 card that coincide respectively with two mortises 2 fits over and is arranged between tenon 4 and the side wall of mortise 2
There is concrete, concrete is cast in situs, and upper and lower two prefabricated posts are bonded together.
The end of preset first reinforcing bar overhangs in a mortise in lower prefabricated post 1, welds on the first reinforcing bar 5 solid
Surely there is a first sleeve 6, first sleeve 6 offers evacuation notch 7 on corresponding tenon 4, the notch 7 is not perpendicular to the first reinforcing bar 5
Be it is logical, have on preset second reinforcing bar in another tenon 4 and be welded with second sleeve, second sleeve is perpendicular to the
Two reinforcing bars, first sleeve and second sleeve are conllinear, are equipped with connecting rod in first sleeve and second sleeve, in lower prefabricated post and
There is the through hole 8 passed through for connecting rod, the second reinforcing bar and second sleeve are in tenon, do not have body in attached drawing in upper prefabricated post
It is existing.
The cross section of lower prefabricated post 1 and upper prefabricated post 3 is square.
The extending direction of two mortises is parallel with the diagonal line of cross section of lower prefabricated post.
In the present embodiment is the detailed description according to Figure of description to the progress of the embodiment of present patent application, at it
In his embodiment, if do not need the technical characteristic bring technical effect in dependent claims, in dependent claims
Technical characteristic can also be not provided with.
Claims (7)
1. a kind of prefabricated post splicing construction, including lower prefabricated post and upper prefabricated post, it is characterised in that: the lower prefabricated post it is upper
Mortise disposed in parallel there are two opening up on end face, the downside of mortise is wider, is convexly equipped with two points on the lower end surface of upper prefabricated post
The tenon that the card that do not coincide with two mortises is matched, is provided with concrete between tenon and the side wall of mortise.
2. prefabricated post splicing construction according to claim 1, it is characterised in that: preset first in the lower prefabricated post
The end of reinforcing bar overhangs in a mortise, and the first reinforcement welding is fixed with the first sleeve perpendicular to the first reinforcing bar, corresponding
Evacuation notch is offered on tenon, is had in another tenon and is welded with second sleeve on preset second reinforcing bar, first
Sleeve and second sleeve are conllinear, and connecting rod is equipped in first sleeve and second sleeve, is had in lower prefabricated post and upper prefabricated post
The through hole passed through for connecting rod.
3. prefabricated post splicing construction according to claim 1 or 2, it is characterised in that: the mortise is dovetail groove.
4. prefabricated post splicing construction according to claim 3, it is characterised in that: the lower prefabricated post and upper prefabricated post are
Cross section is the rectangle prefabricated post of rectangle.
5. prefabricated post splicing construction according to claim 4, it is characterised in that: the extending direction of the mortise with it is lower pre-
The diagonal line of the cross section of column processed is parallel.
6. prefabricated post splicing construction according to claim 3, it is characterised in that: the lower prefabricated post and upper prefabricated post
Cross section is square.
7. prefabricated post splicing construction according to claim 6, it is characterised in that: the extending direction of the mortise with it is lower pre-
The diagonal line of the cross section of column processed is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671805.2U CN208219851U (en) | 2018-05-08 | 2018-05-08 | Prefabricated post splicing construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820671805.2U CN208219851U (en) | 2018-05-08 | 2018-05-08 | Prefabricated post splicing construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208219851U true CN208219851U (en) | 2018-12-11 |
Family
ID=64510301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820671805.2U Expired - Fee Related CN208219851U (en) | 2018-05-08 | 2018-05-08 | Prefabricated post splicing construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208219851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047455A (en) * | 2021-04-07 | 2021-06-29 | 西安建筑科技大学 | Assembled PC post-tenon formula bolted connection node |
| CN115370178A (en) * | 2022-08-18 | 2022-11-22 | 河北建筑工程学院 | An assembled replaceable and node reinforcement device with mortise and tenon structure |
-
2018
- 2018-05-08 CN CN201820671805.2U patent/CN208219851U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047455A (en) * | 2021-04-07 | 2021-06-29 | 西安建筑科技大学 | Assembled PC post-tenon formula bolted connection node |
| CN115370178A (en) * | 2022-08-18 | 2022-11-22 | 河北建筑工程学院 | An assembled replaceable and node reinforcement device with mortise and tenon structure |
| CN115370178B (en) * | 2022-08-18 | 2023-08-04 | 河北建筑工程学院 | An assembled replaceable and node reinforcement device with mortise and tenon structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |