CN207727757U - A kind of prefabricated wall column one-part form steel bar connecting structure - Google Patents
A kind of prefabricated wall column one-part form steel bar connecting structure Download PDFInfo
- Publication number
- CN207727757U CN207727757U CN201721744411.7U CN201721744411U CN207727757U CN 207727757 U CN207727757 U CN 207727757U CN 201721744411 U CN201721744411 U CN 201721744411U CN 207727757 U CN207727757 U CN 207727757U
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- CN
- China
- Prior art keywords
- steel bar
- wall column
- prefabricated wall
- bar
- support bar
- 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.)
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Abstract
The utility model discloses a kind of prefabricated wall column one-part form steel bar connecting structures,Including upper prefabricated wall column,Under prefabricated wall column,Upper reserved steel bar,Lower reserved steel bar and bindiny mechanism,The bottom end of the upper prefabricated wall column is provided with reserved steel bar,The upper end of prefabricated wall column is provided with lower reserved steel bar under described,It is provided with bindiny mechanism between the upper reserved steel bar and lower reserved steel bar,The bindiny mechanism includes upper connecting base,Lower connecting base,Vertical spliced eye,Lateral threaded holes,First fastening bolt,First support bar,Second support bar,Fixed thread seat and the second fastening bolt,The bottom end centre position of the upper connecting base is welded with first support bar,It is welded with second support bar on the upper end centre position of the lower connecting base,The first support bar is plugged on the inside of second support bar,And the outer wall top of second support bar is provided with fixed thread seat,It is provided with the second fastening bolt in the fixed thread seat.The utility model has the advantages of convenient installation, good connecting effect.
Description
Technical field
The utility model is related to construction engineering technical field, specially a kind of prefabricated wall column one-part form steel bar connecting structure.
Background technology
Prefabricated construction system be using prefabricated components as main member, through assembly, connection, part it is cast-in-place made of mix
Xtah Crude Clay structure, the concrete structure is stable with build guality, production efficiency is high, environmental pollution is small, the wasting of resources is few, is conducive to
The advantages that social sustainable development.
Through retrieval, Chinese patent mandate publication number CN205557818U, authorized announcement date 2016.09.07 disclose one kind
Prefabricated wall column one-part form steel bar connecting structure, the connection structure include the prefabricated wall column of upper and lower, and each prefabricated wall column is upper and lower
Stagger setting reserved steel bar, the top of the reserved steel bar of the upper end of prefabricated wall column are equipped with external screw thread and are threadedly coupled a set of respectively at end
Cylinder, up and down, the lower end of the sleeve opens up the internal thread for being threadedly coupled with the reserved steel bar to sleeve, sleeve it is upper
A grout hole is opened up on the barrel of end, the reserved steel bar of the lower end of the prefabricated wall column in top is inserted in the set of the upper end of the prefabricated wall column in lower section
In cylinder, it is in the milk in the sleeve by grout hole, the butted part concreting of the prefabricated wall column of upper and lower.
But the prior art has the following disadvantages：
1, existing technology using grout sleeve, as rebar connector, this sleeve connection, stretch by building element end
The reinforcing bar gone out is difficult to be aligned with sleeve, and difficulty of construction is big, and efficiency is low, and reinforcing bar is stretched out slightly offset from mechanical sleeves in building element end
Center line, end reinforced screw thread can not just be inserted in installation with the internal thread screw thread of mechanical sleeves end, operating difficulties,
Connection effect is poor.
2, existing technology occurs building two reinforcing bars needs of node when encountering construction and is attached but length
When insufficient, grout sleeve can not extend the deficiency for making up reinforcing bar length, cause not being attached, and can only pass through the form of electric welding
Two reinforcing bars are extended, operate in this way it is not only troublesome, and connection effect be deteriorated.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of prefabricated wall column one-part form steel bar connecting structure, solution
Determined bar connecting when the difficult problem of the too short connection of the not easy to install and reinforcing bar of dislocation.
（Two）Technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of prefabricated wall column one-part form bar connecting
Structure, including upper prefabricated wall column, under prefabricated wall column, upper reserved steel bar, lower reserved steel bar and bindiny mechanism, the upper prefabricated wall column
Bottom end be provided with reserved steel bar, the upper end of prefabricated wall column is provided with lower reserved steel bar under described, the upper reserved steel bar with
Bindiny mechanism is provided between lower reserved steel bar, the bindiny mechanism includes upper connecting base, lower connecting base, vertical spliced eye, cross
To threaded hole, the first fastening bolt, first support bar, second support bar, fixed thread seat and the second fastening bolt, the upper company
The bottom end centre position of joint chair is welded with first support bar, and the second support is welded on the upper end centre position of the lower connecting base
Bar, the first support bar is plugged on the inside of second support bar, and the outer wall top of second support bar is provided with fixed spiral shell
Line seat is provided with the second fastening bolt in the fixed thread seat, is symmetrically arranged in the upper connecting base and lower connecting base
The side of several vertical spliced eyes, the upper connecting base and lower connecting base is provided with and the matched horizontal thread of vertical connecting hole
Hole, is provided with the first fastening thread in the lateral threaded holes, the upper prefabricated wall column and under be provided between prefabricated wall column and pour
Building mould.
Preferably, the upper reserved steel bar is equal with the lower quantity of reserved steel bar, and upper reserved steel bar and lower reserved steel
It is staggeredly arranged between muscle.
Preferably, the first support bar and second support bar are all made of high-strength steel sheet and are made.
Preferably, each lateral threaded holes and matched vertical spliced eye are ganged up.
Preferably, described two formwork for placing are offered close to die head pours mouth, and pours mouth obliquely
Arrangement.
（Three）Advantageous effect
The utility model provides a kind of prefabricated wall column one-part form steel bar connecting structure, has following advantageous effect：
（1）The utility model is by being arranged upper connecting base and lower connecting base, and the upper end of upper connecting base and lower connecting base
Several vertical spliced eyes and lateral threaded holes are respectively arranged with side, the length that bindiny mechanism is regulated in construction personnel is convenient
After being connect with reserved steel bar, upper connecting base, which is moved up, to be made each upper reserved steel bar being sequentially inserted on each upper connecting base
Inside interior suitable vertical spliced eye, the position of vertical spliced eye is inserted according to each upper reserved steel bar, the second fastening bolt is inserted
Enter into the lateral threaded holes to match with vertical spliced eye where upper reserved steel bar, and is twisted the second fastening bolt by spanner
It tightly is allowed to fasten upper reserved steel bar, is then inserted into the same operating process of upper connecting base by lower connecting base with upper reserved steel bar
It is connect with lower reserved steel bar and in the vertical threaded hole that lower reserved steel bar is fixed in lower connecting base by spanner, by above-mentioned
Operation solve building element end stretch out reinforcing bar deviate mechanical sleeves center line, end reinforced screw thread just with machinery
The internal thread screw thread of sleeve ends can not be inserted in installation, operating difficulties, and connection effect is poor.
（2）The utility model by the way that first support bar, second support bar, fixed thread seat and the second fastening bolt is arranged,
When connection, construction personnel can first prejudge prefabricated wall column and under the distance between prefabricated wall column reserved steel bar length, then with pulling
Hand unscrews the second fastening bolt, with slow with one's hands slow extraction first support bar until the sum of first support bar and second support bar length
The length being slightly less than between two reserved steel bars may be implemented by aforesaid operations in the case of reserved steel bar curtailment,
Also the quick connection of reserved steel bar can be realized by adjusting connection mechanism, joint efficiency is high, simple and fast.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model bindiny mechanism；
Fig. 3 is the vertical view of the use of the new type bindiny mechanism.
In figure：Prefabricated wall column under prefabricated wall column, 2 on 1,4 times reserved steel bars, 5 bindiny mechanisms, connects on 6 reserved steel bar on 3
Joint chair, 7 lower connecting bases, 8 vertical spliced eyes, 9 lateral threaded holes, 10 first fastening bolts, 11 first support bars, 12 second supports
Bar, 13 fixed thread seats, 14 second fastening bolts, 15 formwork for placing, 16 pour mouth.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of prefabricated wall column one-part form bar connecting knot
Structure, including upper prefabricated wall column 1, under prefabricated wall column 2, upper reserved steel bar 3, lower reserved steel bar 4 and bindiny mechanism 5, upper prefabricated wall column 1
Bottom end be provided with reserved steel bar 3, under the upper end of prefabricated wall column 2 be provided with lower reserved steel bar 4, upper reserved steel bar 3 with it is lower pre-
It stays and is provided with bindiny mechanism 5 between reinforcing bar 4, bindiny mechanism 5 includes upper connecting base 6, lower connecting base 7, vertical spliced eye 8, laterally
Threaded hole 9, the first fastening bolt 10, first support bar 11, second support bar 12, fixed thread seat 13 and the second fastening bolt
14, the bottom end centre position of upper connecting base 6 is welded with first support bar 11, is welded on the upper end centre position of lower connecting base 7
Second support bar 12, first support bar 11 and second support bar 12 are all made of high-strength steel sheet and are made, and intensity higher supportive is more
Good, first support bar 11 is plugged on the inside of second support bar 12, and the outer wall top of second support bar 12 is provided with fixation
Threaded block 13 is provided with the second fastening bolt 14 in fixed thread seat 13, is symmetrical arranged in upper connecting base 6 and lower connecting base 7
There are several vertical spliced eyes 8, the side of upper connecting base 6 and lower connecting base 7 is provided with and 8 matched horizontal thread of vertical connecting hole
Hole 9, is provided with the first fastening bolt 10 in lateral threaded holes 9, upper prefabricated wall column 1 and under be provided between prefabricated wall column 2 and pour
Template 15, upper reserved steel bar 3 is equal with the quantity of lower reserved steel bar 4, and wrong between upper reserved steel bar 3 and lower reserved steel bar 4
Arrangement is opened, each lateral threaded holes 9 and matched vertical spliced eye 8 are ganged up, and two formwork for placing 15 are close to die head
It offers and pours mouth 16, and pour mouth 16 and arrange obliquely.
In use, when connection, construction personnel can first prejudge prefabricated wall column 1 and under between 2 reserved steel bar of prefabricated wall column
Apart from length, then the second fastening bolt 14 is unscrewed with spanner, with slow with one's hands slow extraction first support bar 11 until the first support
The sum of 12 length of bar 11 and second support bar is slightly less than the length being spaced between reserved steel bar 3 and lower reserved steel bar 4, is constructing
Personnel regulate bindiny mechanism 5 length it is convenient connect with reserved steel bar after, upper connecting base 6 moves up to make will be each pre-
It stays reinforcing bar 3 to be sequentially inserted on each upper connecting base 6 inside interior suitable vertical spliced eye 8, is inserted according to each upper reserved steel bar 3
Second fastening bolt 14 is inserted into and to match with vertical spliced eye 8 where upper reserved steel bar 3 by the position of vertical spliced eye 8
In lateral threaded holes 9, and the second fastening bolt 14 is tightened by spanner and is allowed to fasten upper reserved steel bar 3, then used upper
Lower connecting base 7 connect with lower reserved steel bar 4 and will by spanner by the insertion 6 same operating process of upper connecting base of reserved steel bar 3
Lower reserved steel bar 4 is fixed in the vertical spliced eye 8 in lower connecting base 7.
It can to sum up obtain, the utility model is supported by the way that upper connecting base 6, lower connecting base 7, first support bar 11, second is arranged
Bar 12, fixed thread seat 13 and the second fastening bolt 14, misplace not easy to install and reinforcing bar too short connection when solving bar connecting
Difficult problem.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of prefabricated wall column one-part form steel bar connecting structure, including upper prefabricated wall column（1）, under prefabricated wall column（2）, upper reserved steel
Muscle（3）, lower reserved steel bar（4）And bindiny mechanism（5）, it is characterised in that：The upper prefabricated wall column（1）Bottom end be provided with it is pre-
Stay reinforcing bar（3）, prefabricated wall column under described（2）Upper end be provided with lower reserved steel bar（4）, the upper reserved steel bar（3）With it is lower pre-
Stay reinforcing bar（4）Between be provided with bindiny mechanism（5）, the bindiny mechanism（5）Including upper connecting base（6）, lower connecting base（7）, it is perpendicular
To spliced eye（8）, lateral threaded holes（9）, the first fastening bolt（10）, first support bar（11）, second support bar（12）, it is fixed
Threaded block（13）With the second fastening bolt（14）, the upper connecting base（6）Bottom end centre position be welded with first support bar
（11）, the lower connecting base（7）Upper end centre position on be welded with second support bar（12）, the first support bar（11）It inserts
It is connected on second support bar（12）Inside, and second support bar（12）Outer wall top be provided with fixed thread seat（13）, institute
State fixed thread seat（13）Inside it is provided with the second fastening bolt（14）, the upper connecting base（6）And lower connecting base（7）It is inside symmetrical
It is provided with several vertical spliced eyes（8）, the upper connecting base（6）And lower connecting base（7）Side be provided with and vertical spliced eye
（8）Matched lateral threaded holes（9）, the lateral threaded holes（9）Inside it is provided with the first fastening bolt（10）, the upper dry wall
Column（1）The prefabricated wall column under（2）Between be provided with formwork for placing（15）.
2. a kind of prefabricated wall column one-part form steel bar connecting structure according to claim 1, it is characterised in that：It is described reserved
Reinforcing bar（3）With lower reserved steel bar（4）Quantity it is equal, and upper reserved steel bar（3）With lower reserved steel bar（4）Between be staggered cloth
It sets.
3. a kind of prefabricated wall column one-part form steel bar connecting structure according to claim 1, it is characterised in that：Described first
Strut（11）And second support bar（12）High-strength steel sheet is all made of to be made.
4. a kind of prefabricated wall column one-part form steel bar connecting structure according to claim 1, it is characterised in that：Each cross
To threaded hole（9）With matched vertical spliced eye（8）It gangs up.
5. a kind of prefabricated wall column one-part form steel bar connecting structure according to claim 1, it is characterised in that：It is poured described in two
Building mould（15）It is offered close to die head and pours mouth（16）, and pour mouth（16）It arranges obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744411.7U CN207727757U (en) | 2017-12-14 | 2017-12-14 | A kind of prefabricated wall column one-part form steel bar connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721744411.7U CN207727757U (en) | 2017-12-14 | 2017-12-14 | A kind of prefabricated wall column one-part form steel bar connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207727757U true CN207727757U (en) | 2018-08-14 |
Family
ID=63098480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721744411.7U Expired - Fee Related CN207727757U (en) | 2017-12-14 | 2017-12-14 | A kind of prefabricated wall column one-part form steel bar connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207727757U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610736A (en) * | 2018-11-26 | 2019-04-12 | 中冶天工集团有限公司 | A kind of mold and its localization method of abutment sleeve reserved steel bar |
| CN110359580A (en) * | 2019-08-19 | 2019-10-22 | 常州工程职业技术学院 | Prefabricated assembled composite steel concrete column component node connection structure and method for protecting support |
| CN115288368A (en) * | 2022-08-31 | 2022-11-04 | 华北水利水电大学 | Mixed structure steel bar connecting node and using method thereof |
-
2017
- 2017-12-14 CN CN201721744411.7U patent/CN207727757U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610736A (en) * | 2018-11-26 | 2019-04-12 | 中冶天工集团有限公司 | A kind of mold and its localization method of abutment sleeve reserved steel bar |
| CN110359580A (en) * | 2019-08-19 | 2019-10-22 | 常州工程职业技术学院 | Prefabricated assembled composite steel concrete column component node connection structure and method for protecting support |
| CN115288368A (en) * | 2022-08-31 | 2022-11-04 | 华北水利水电大学 | Mixed structure steel bar connecting node and using method thereof |
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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: 20180814 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |