CN207934239U - A kind of shear wall bolt pin type horizontal connection structure - Google Patents
A kind of shear wall bolt pin type horizontal connection structure Download PDFInfo
- Publication number
- CN207934239U CN207934239U CN201820189010.8U CN201820189010U CN207934239U CN 207934239 U CN207934239 U CN 207934239U CN 201820189010 U CN201820189010 U CN 201820189010U CN 207934239 U CN207934239 U CN 207934239U
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- shear wall
- precast shear
- steel plate
- pin type
- bolt pin
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Abstract
A kind of shear wall bolt pin type horizontal connection structure of the utility model, including：Vertically arranged precast shear wall, there are two the bolt pin type connectors being oppositely arranged for its two lateral end set, bolt pin type connector includes bar steel plate, bar steel plate one end is inserted in inside precast shear wall, the other end extends to outside precast shear wall, and is vertically being provided with multiple boss towards one end end face outside precast shear wall, and pin jack is offered on boss, each Components Shape rule, convenient for batch production and shipping storage；When static load and small earthquake, shear wall horizontal distortion is small, undertake the shearing between two precast shear walls simultaneously by grouting material, bolt pin type connector and pinned joint unit, it realizes " no damage in small earthquake ", when big shake, shear wall horizontal distortion is big, since grouting material is destroyed, shearing between two shear walls is transmitted by bolt pin type connector and pinned joint unit, realizes the aseismic fortification objects of " no collapsing with strong earthquake ".
Description
Technical field：
The utility model is related to prefabricated concrete structure technical fields, and in particular to a kind of shear wall bolt pin type level company
Binding structure.
Background technology：
Assembly concrete building has many advantages, such as speed of application fast, energy-saving and environmental protection, saving labour, becomes future and builds
Build one of the important directions of development.Shear wall structure is one of important feature form of prefabricated concrete structure.Work as shear wall
Length it is very big when, need a piece of shear wall splitting into 2 or multi-disc shear wall, the shear wall after fractionation, at the construction field (site)
Need assembly connection in the horizontal direction.The connection of existing shear wall horizontal direction is mainly connected using cast-in-situ steel reinforced concrete,
Construction technology is cumbersome, and construction quality is also difficult to ensure.
It is, therefore, desirable to provide a kind of more applicable shear wall bolt pin type horizontal connection structure, to solve the above problems.
Utility model content：
The purpose of this utility model is to provide a kind of with construction technology is simpler, construction quality is easier to ensure that, antidetonation
The shear wall bolt pin type horizontal connection structure for the advantages that performance is good.
To achieve the above object, the utility model uses following technical scheme：
A kind of shear wall bolt pin type horizontal connection structure provided by the utility model, including：Vertically arranged prefabricated shearing
Wall is respectively arranged with two bolt pin type connectors being oppositely arranged, the pin in two ends of precast shear wall transverse direction
Hydrant connector includes bar steel plate, and described bar steel plate one end is inserted in inside the precast shear wall, and the other end extends to
Outside the precast shear wall, and multiple boss are vertically being provided with towards one end end face outside the precast shear wall,
Pin jack is offered on the boss, the precast shear wall is concrete structure, is reinforcing bar inside the concrete structure
Skeleton structure, the framework of steel reinforcement structure include that two rows of precast shear walls being oppositely arranged in parallel indulge muscle, often arrange precast shear wall
It is connected by precast shear wall horizontal bar between vertical muscle, by pre- between the vertical muscle of two precast shear walls being oppositely arranged of each column
System shearing wall lacing wire connection, two rows of precast shear walls indulge muscle and multiple prefabricated cut vertically are arranged close to the end of the bar steel plate
Power wall confined boundary member stirrup, it is vertical that precast shear wall confined boundary member stirrup one end hoop is set to the precast shear wall
Muscle, other end hoop are set to the groove formed between two adjacent boss on the bar steel plate.
Multiple mounting holes are offered on the bar steel plate, the precast shear wall confined boundary member stirrup passes through described
Mounting hole is linked together with the bar steel plate.
Multiple weakening steel plate rigidity hole, the weakening steel plate rigidity hole and the boss are further opened on the bar steel plate
Alternate setting.
The precast shear wall lacing wire distribution in wave shape of adjacent two rows.
The pin jack is strip-shaped hole.
The bar steel plate external coating matcoveredn, to prevent the bar steel plate to be corroded.
A kind of advantageous effect of shear wall bolt pin type horizontal connection structure of the utility model：
1. each Components Shape rule in the connection structure of the utility model, convenient for batch production and shipping storage；
2. the connection structure of the utility model makes precast shear wall be assembled from horizontal direction, entire wall is formed
Structure needs installation bolt, and operation is easier, and not high to personnel and environmental requirement, operating process is few, and speed of application is fast, time saving
It is laborsaving；
3. in mechanical property, the transmission that two panels precast shear wall junction shears vertically can be realized very well, ensure connection
It is reliable；
4. when static load and small earthquake, shear wall horizontal distortion is small, since the grouting material between shear wall has higher intensity,
The shearing between two precast shear walls is undertaken simultaneously with bolt pin type connector and pinned joint unit, can preferably be realized " small
Shake not bad " aseismic fortification objects, when big shake, shear wall horizontal distortion is big, due to that, without reinforcing bar, can be broken first in grouting material
It is bad, the shearing between two shear walls is transmitted mainly by bolt pin type connector and pinned joint unit at this time, because bolt pin type connects
Fitting and pinned joint unit are steel member, therefore have preferable energy dissipation capacity, can preferably be realized " no collapsing with strong earthquake "
Aseismic fortification objects.It is good that this kind connects anti-seismic performance；
5. the boss of bar steel plate can according to calculating, design it is relatively narrow, make the distance phase of coupling part between precast shear wall
To smaller, therefore assembly rate is high, and situ wet operation is few.
Description of the drawings：
Fig. 1 is a kind of structural schematic diagram of shear wall bolt pin type horizontal connection structure of the utility model；
Fig. 2 is the structural schematic diagram for the framework of steel reinforcement structure for being equipped with bolt pin type connector；
Fig. 3 is the structural schematic diagram that partial precast shear wall formwork is equipped on Fig. 2；
Fig. 4 is the structural schematic diagram of bolt pin type connector；
Fig. 5 is the structural schematic diagram of pinned joint unit；
Fig. 6 is that two panels precast shear wall assembles the structural schematic diagram being integrated；
Fig. 7 is that the junction of structure shown in Fig. 6 is laid with the structural schematic diagram of support steel form；
Fig. 8 is that two panels shear wall assembles the structural schematic diagram finished；
In figure：1- precast shear walls, 2- framework of steel reinforcement structures, 3- precast shear walls indulge muscle, 4- precast shear wall horizontal bars,
5- precast shear wall lacing wires, 6- precast shear wall confined boundary member stirrups, 7- bolt pin type connectors, 8- bar steel plates, 9- are convex
Platform, 10- pin jacks, 11- weaken steel plate rigidity hole, 12- mounting holes, 13- precast shear wall templates, 14- pinned joint lists
Member, 15- support steel form, 16- bolts, 17- grouting materials, 18- grooves.
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
According to Fig. 1~Fig. 2, a kind of shear wall bolt pin type horizontal connection structure provided by the utility model, including：It is perpendicular
To the precast shear wall 1 of setting, in the present invention, definition is vertically Y-direction, is laterally X-direction, and longitudinal is Z-direction, institute
It is concrete structure to state precast shear wall 1, is framework of steel reinforcement structure 2, the framework of steel reinforcement structure 2 inside the concrete structure
Muscle 3 is indulged including the precast shear wall that two rows are oppositely arranged in parallel, often arranges between precast shear wall indulges muscle 3 and passes through precast shear wall water
Flat muscle 4 connects, and two precast shear walls being oppositely arranged of each column are connected between indulging muscle 3 by precast shear wall lacing wire 5, and can
5 distribution in wave shape of the precast shear wall lacing wire of adjacent two rows is set, and to reduce cost, two rows of precast shear walls are indulged muscle 3 and leaned on
Multiple precast shear wall confined boundary member stirrups 6 are vertically arranged in the end of nearly bar steel plate.
Two bolt pin type connectors 7 being oppositely arranged are respectively arranged in two lateral ends of the precast shear wall 1,
According to Fig.4, the bolt pin type connector 7 includes bar steel plate 8, and 8 one end of the bar steel plate is inserted in described prefabricated cut
Inside power wall 1, the other end extends to outside the precast shear wall 1, and towards one end end outside the precast shear wall 1
Face is vertically provided with multiple boss 9, and pin jack 10 is offered on the boss 9, and the pin jack 10 is strip-shaped hole, institute
6 one end of precast shear wall confined boundary member stirrup is stated, other end hoop is adjacent described convex set on two on the bar steel plate 8
The groove 18 formed between platform 9 is further opened with multiple weakening steel plate rigidity hole on the bar steel plate 8 in the present embodiment
11, and 11 setting alternate with the boss 9 of weakening steel plate rigidity hole, multiple mounting holes are offered on the bar steel plate 8
12, the mounting hole 12 is distributed on four angles in the weakening steel plate rigidity hole 11, the precast shear wall horizontal bar 4
End passes through the groove 18, and binding is on the precast shear wall confined boundary member stirrup 6, the shear wall binding side processed
The hoop of edge component stirrup 6 is set to the precast shear wall and indulges muscle 3, and the precast shear wall confined boundary member stirrup 6 wears institute
It states in mounting hole 12, the bar steel plate 8 is indulged muscle 3 with the precast shear wall to be linked together.
In 8 external coating matcoveredn of the bar steel plate, to prevent the bar steel plate to be corroded.
A kind of manufacturing process of shear wall bolt pin type horizontal connection structure of the utility model is described in detail below in conjunction with the accompanying drawings：
Step 1：Row sets precast shear wall and indulges muscle 3
It is two rows that the precast shear wall, which indulges muscle 3, in being oppositely arranged in parallel；
Step 2：Bolt pin type connector 7 is installed
7 one end of bolt pin type connector is inserted in inside the precast shear wall 1, another one end with boss 9 extends to
Outside the precast shear wall 1；
Step 3：Prepare framework of steel reinforcement structure 2
The hoop of shear wall confined boundary member stirrup 6 processed is set to the precast shear wall and indulges muscle 3, and the prefabricated shearing
Wall confined boundary member stirrup 6 is worn in the mounting hole 12, and the bar steel plate 8 is indulged muscle 3 with the precast shear wall to be connected
It is integrated, the precast shear wall described in every row indulges row on muscle 3 and sets more precast shear wall horizontal bars 4, the precast shear wall water
The end of flat muscle 4 passes through the groove 18, and binding is on the precast shear wall confined boundary member stirrup 6, the two of each column
A precast shear wall being oppositely arranged indulges muscle 3 and binds precast shear wall lacing wire 5；
Step 4：It is laid with precast shear wall template 13
According to Fig.3, it is laid with precast shear wall template 13 respectively on each end face of framework of steel reinforcement structure 2；
Step 5：Pour into a mould concrete
Plug hole is opened up in the precast shear wall template 13 of laying, by plug hole to the precast shear wall template 13
It encloses and pours into a mould concrete in the cavity structure for setting and being formed, Concrete Filled makes the coagulation in weakening steel plate rigidity hole 11
Soil can cooperate with sizing with bar steel plate 8, prevent bar steel plate 8 and concrete deformation uncoordinated.
Step 6：The concrete of cast is conserved, after conserving 28 days, after concrete setting, is removed described prefabricated
Shear wall formwork 13 forms precast shear wall 1.
A kind of work progress of shear wall bolt pin type horizontal connection structure of the utility model is described in detail below in conjunction with the accompanying drawings：
Step 1：Prefabricated pinned joint unit 14
According to Fig.5, the pinned joint unit 14 be rectangular steel plates, the pinned joint unit 14 with it is described
Pin jack 10 matches；
Step 2：Assembled two shear wall bolt pin type horizontal connection structures
It is according to 6, two shear wall bolt pin type horizontal connection structures are placed side by side in the horizontal direction, and make two
The boss 9 of two adjacent ends of a shear wall bolt pin type horizontal connection structure is bonded and is aligned；
Step 3：Insert pinned joint unit 14
It will be on two boss 9 that be bonded and be aligned in the inserting to step 2 of pinned joint unit 14 prefabricated in step 1
Pin jack 10 in；
Step 4：Encapsulate the connecting portion between two precast shear walls 1
According to Fig. 7~Fig. 8, two end faces of coupling part along longitudinal direction between two precast shear walls 1 are laid with
Steel form 15 is supported, is fixed as one by bolt 16 between described two support steel forms 15, supporting steel is blocked with glass cement
Gap between template 15 and precast shear wall 1 and then between two precast shear walls 1 and support steel form 15
Grouting material 17 is perfused in the cavity structure of formation, makes closely to connect between the support steel form 15 and precast shear wall 1 and not leak
Slurry removes support steel form 15, completes entire work progress after the solidification of grouting material 17.
Boss 9 and pin jack 10 is arranged by the side wall in precast shear wall 1 in the utility model, and can be arranged wherein one
The distance between two boss 9 of 1 side wall of partial precast shear wall be less than 1 side wall of another part precast shear wall two boss 9 it
Between distance, pin is connected after docking the boss 9 of two panels shear wall side convenient for the docking assembling of two precast shear walls 9
Fitting unit 14 is inlaid in the pin jack 10 reserved on boss 9, is reliably connected to make two precast shear walls 1 realize closely
It connects, has many advantages, such as that assemble flow is simple, time-saving and efficiency.
The force-transmission mechanism of the utility model is：The shearing of the mutual changing of the relative positions between horizontal direction or so two panels precast shear wall 1 leads to
It crosses bar steel plate 8 and is transmitted to boss 9, then the pinned joint unit 14 by being inserted in the pin jack 10 of boss 9 again
Two boss 9 are locked, realize the transmission of part shearing between two panels precast shear wall 1；Meanwhile between two panels precast shear wall 1
Another part shears, and is transmitted by the grouting material 17 after solidification.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model rather than limits it
System, although the utility model is described in detail with reference to above-described embodiment, those of ordinary skill in the art should manage
Solution：Specific embodiment of the present utility model can be still modified or replaced equivalently, and without departing from the utility model
Any modification of spirit and scope or equivalent replacement should all cover in present claims range.
Claims (6)
1. a kind of shear wall bolt pin type horizontal connection structure, it is characterised in that：Including：Vertically arranged precast shear wall, in institute
Two ends for stating precast shear wall transverse direction are respectively arranged with two bolt pin type connectors being oppositely arranged, the bolt pin type connection
Part includes bar steel plate, and described bar steel plate one end is inserted in inside the precast shear wall, and the other end extends to described prefabricated
Outside shear wall, and multiple boss, the boss are vertically being provided with towards one end end face outside the precast shear wall
On offer pin jack, the precast shear wall is concrete structure, is framework of steel reinforcement structure inside the concrete structure,
The framework of steel reinforcement structure includes that two rows of precast shear walls being oppositely arranged in parallel indulge muscle, often arranges between precast shear wall indulges muscle and leads to
The connection of precast shear wall horizontal bar is crossed, is drawn by precast shear wall between the vertical muscle of two precast shear walls being oppositely arranged of each column
Muscle connects, and two rows of precast shear walls indulge muscle and multiple precast shear wall binding sides are vertically arranged close to the end of the bar steel plate
Edge component stirrup, precast shear wall confined boundary member stirrup one end hoop is set to the precast shear wall and indulges muscle, another
End hoop is set to the groove formed between two adjacent boss on the bar steel plate.
2. a kind of shear wall bolt pin type horizontal connection structure according to claim 1, it is characterised in that：The bar steel plate
On offer multiple mounting holes, the precast shear wall confined boundary member stirrup passes through the mounting hole, with the bar shaped steel
Plate is linked together.
3. a kind of shear wall bolt pin type horizontal connection structure according to claim 1, it is characterised in that：The bar steel plate
On be further opened with multiple weakening steel plate rigidity hole, weakening steel plate rigidity hole setting alternate with the boss.
4. a kind of shear wall bolt pin type horizontal connection structure according to claim 1, it is characterised in that：The institute of adjacent two rows
State precast shear wall lacing wire distribution in wave shape.
5. a kind of shear wall bolt pin type horizontal connection structure according to claim 1, it is characterised in that：The pin jack
For strip-shaped hole.
6. a kind of shear wall bolt pin type horizontal connection structure according to claim 1, it is characterised in that：The bar steel plate
External coating matcoveredn, to prevent the bar steel plate to be corroded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820189010.8U CN207934239U (en) | 2018-02-05 | 2018-02-05 | A kind of shear wall bolt pin type horizontal connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820189010.8U CN207934239U (en) | 2018-02-05 | 2018-02-05 | A kind of shear wall bolt pin type horizontal connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207934239U true CN207934239U (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820189010.8U Expired - Fee Related CN207934239U (en) | 2018-02-05 | 2018-02-05 | A kind of shear wall bolt pin type horizontal connection structure |
Country Status (1)
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| CN (1) | CN207934239U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179826A (en) * | 2018-02-05 | 2018-06-19 | 沈阳建筑大学 | A kind of bolt pin type shear wall horizontal connection structure and preparation method thereof, construction method |
| CN109440973A (en) * | 2018-12-20 | 2019-03-08 | 沈阳建筑大学 | A kind of fabricated shear wall vertically connects energy-dissipation structure and its construction method |
| CN113530339A (en) * | 2020-10-26 | 2021-10-22 | 长江师范学院 | Cast-in-place assembly structure for construction of building damping wall |
| CN114658276A (en) * | 2022-03-15 | 2022-06-24 | 重庆大学 | Prefabricated steel-concrete structure house system of modularization convenient to transportation |
-
2018
- 2018-02-05 CN CN201820189010.8U patent/CN207934239U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179826A (en) * | 2018-02-05 | 2018-06-19 | 沈阳建筑大学 | A kind of bolt pin type shear wall horizontal connection structure and preparation method thereof, construction method |
| CN108179826B (en) * | 2018-02-05 | 2023-10-13 | 哈密康建工程施工有限责任公司 | Pin bolt type shear wall horizontal connection structure and manufacturing method and construction method thereof |
| CN109440973A (en) * | 2018-12-20 | 2019-03-08 | 沈阳建筑大学 | A kind of fabricated shear wall vertically connects energy-dissipation structure and its construction method |
| CN109440973B (en) * | 2018-12-20 | 2023-12-01 | 沈阳建筑大学 | Construction method of vertical connection energy consumption structure of assembled shear wall |
| CN113530339A (en) * | 2020-10-26 | 2021-10-22 | 长江师范学院 | Cast-in-place assembly structure for construction of building damping wall |
| CN113530339B (en) * | 2020-10-26 | 2022-05-20 | 长江师范学院 | Cast-in-place assembly structure for construction of building damping wall |
| CN114658276A (en) * | 2022-03-15 | 2022-06-24 | 重庆大学 | Prefabricated steel-concrete structure house system of modularization convenient to transportation |
| CN114658276B (en) * | 2022-03-15 | 2022-11-18 | 重庆大学 | Prefabricated steel-concrete structure house system of modularization convenient to transportation |
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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: 20181002 Termination date: 20210205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |