CN210151995U - Assembled shear force wall flexible connection device - Google Patents
Assembled shear force wall flexible connection device Download PDFInfo
- Publication number
- CN210151995U CN210151995U CN201920813894.4U CN201920813894U CN210151995U CN 210151995 U CN210151995 U CN 210151995U CN 201920813894 U CN201920813894 U CN 201920813894U CN 210151995 U CN210151995 U CN 210151995U
- Authority
- CN
- China
- Prior art keywords
- shear force
- force wall
- wall
- threaded sleeve
- shear
- 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.)
- Active
Links
Images
Abstract
The utility model provides an assembled shear force wall flexible connection device, including lower shear force wall, shear force wall top is provided with the shear force wall down, shear force wall side upper portion is provided with the nut preformed groove down, has a plurality of to run through the bolt preformed hole of shear force wall down in the nut preformed groove, it has a plurality of muffjoint group to go up to pre-buried in the lateral part under the shear force wall, and every muffjoint group is including the threaded sleeve of horizontal setting, the last vertical threaded connection pole that runs through the threaded sleeve that is provided with of threaded sleeve, and the bolt passes bolt preformed hole and the threaded sleeve inside in proper order will go up shear force wall and lower shear force wall fixed connection. The utility model relates to a rationally, reduced the use of the cast-in-place partial template of concrete, promote the efficiency of construction, and can effectively prevent down that shear force wall and superimposed sheet junction from seeping water, have practicality and novelty.
Description
Technical Field
The utility model relates to an assembled shear force wall flexible connection device.
Background
At present, in some low-rise fabricated buildings, the fabricated shear wall can reduce the engineering quantity of wall masonry or external wall panels, and is gradually applied to engineering. The structure usually adopts the form of an assembled shear wall and a superposed beam slab, so that the connection method of the prefabricated shear wall and the superposed beam slab and the connection of the upper shear wall and the lower shear wall become key links in the construction process, and the engineering quality including the problems of structural safety and water resistance are directly influenced. At present, precast shear wall and coincide beam slab mainly adopt cast-in-place to be connected, and upper and lower floor's precast shear wall reinforcing bar adopts grout muffjoint: namely, after the prefabricated shear wall is installed in place, the laminated slab is hoisted, then partial steel bars at the top of the laminated slab and the top of the shear wall are bound, then the template is installed, and finally concrete pouring is carried out. On one hand, the workload of the template is increased because the template needs to be installed on the outer side of the shear wall connected with the composite slab, and in order to enable workers to have a certain operation space, a scaffold needs to be additionally erected, so that extra workload is caused; on the other hand, the steel bar sleeve grouting connection of the upper and lower layers of shear walls has high cost, the sleeve grouting connection quality is difficult to be checked, and if the shear walls are external walls of buildings, the connection of the upper and lower layers of shear walls belongs to a horizontal mode and is also a place where leakage often occurs.
SUMMERY OF THE UTILITY MODEL
The utility model discloses improve above-mentioned problem, promptly the to-be-solved technical problem of the utility model is to provide an assembled shear force wall flexible connection device, to low-rise assembly type structure, promote the efficiency of construction.
The utility model discloses a concrete implementation scheme is: the utility model provides an assembled shear force wall flexible connection device, includes shear force wall down, the shear force wall top is provided with the shear force wall down, shear force wall side upper portion is provided with the nut preformed groove down, has a plurality of bolt preformed hole that runs through shear force wall down in the nut preformed groove, it has a plurality of muffjoint group to go up to pre-buried in the lateral part under the shear force wall, and every muffjoint group is including the threaded sleeve of horizontal setting, and the last vertical threaded connection pole that runs through the threaded sleeve that is provided with of threaded sleeve, and the bolt passes bolt preformed hole and the threaded sleeve inside in proper order will go up shear force wall and lower shear force wall fixed connection.
Furthermore, the lateral part of the lower shear wall is provided with a laminated slab connecting notch.
Further, shear force wall top has the fluting that is used for placing shear force wall bottom down, the bottom surface has the grout preformed hole that is located superimposed sheet connection notch top and is connected the notch intercommunication with the superimposed sheet in the fluting, bolt preformed hole is located the fluting medial surface.
Furthermore, a protrusion matched with the groove is arranged below the upper shear wall, and the threaded sleeve is pre-embedded in the protrusion position.
Further, be provided with the superimposed sheet in the superimposed sheet spread groove, the superimposed sheet below is provided with vertical support frame, is provided with fossil fragments between vertical support and the superimposed sheet.
Further, superimposed sheet level sets up, and the superimposed sheet extends to in the superimposed sheet spread groove.
Further, the outer end face of the threaded sleeve is flush with the side surface of the upper shear wall.
Compared with the prior art, the utility model discloses following beneficial effect has: this device reasonable in design, convenient operation for construction speed reduces wet work volume, and quick nimble mould sealing reduces the cost, and simultaneously, the solution shear force wall and superimposed sheet junction infiltration problem improve the efficiency of construction, have practicality and novelty.
Drawings
Fig. 1 is a first schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the present invention;
FIG. 3 is a third schematic structural view of an embodiment of the present invention;
fig. 4 is a fourth schematic structural view of the embodiment of the utility model;
fig. 5 is a schematic structural diagram of an embodiment of the utility model;
fig. 6 is a sixth schematic structural view of an embodiment of the present invention;
fig. 7 is a seventh schematic structural diagram of the embodiment of the utility model;
fig. 8 is an eighth schematic structural view of the embodiment of the present invention.
In the figure: 100-upper shear wall, 110-socket connection group, 111-threaded socket, 112-threaded connection rod, 120-bolt, 130-bulge, 200-lower shear wall, 210-nut preformed groove, 220-bolt preformed hole, 230-slotting, 240-laminated slab connection notch, 250-grouting preformed hole, 300-laminated slab, 400-vertical support frame and 500-keel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example (b): as shown in fig. 1 to 8, in the embodiment, an assembly type flexible connection device for a shear wall is provided, which includes a lower shear wall 200, an upper shear wall 100 is disposed above the lower shear wall 200, a nut preformed groove 210 is disposed on an upper portion of a side of the lower shear wall 200, a plurality of bolt preformed holes 220 penetrating through the lower shear wall are disposed in the nut preformed groove 210, a plurality of sleeve connection groups 110 are pre-embedded in a lower side portion of the upper shear wall 100, each sleeve connection group 110 includes a transversely-disposed threaded sleeve 111, a threaded connection rod 112 penetrating through the threaded sleeve is vertically disposed on the threaded sleeve, and a bolt 120 sequentially penetrates through the bolt preformed holes 220 and an inner portion of the threaded sleeve 111 to fixedly connect the upper shear wall and the lower shear wall.
In this embodiment, the side of the lower shear wall 200 is provided with a rectangular superimposed slab connection notch 240.
In this embodiment, the lower shear wall 100 has a slot 230 for placing the bottom of the upper shear wall thereon, the bottom surface in the slot has a grouting preformed hole 250 located above and communicated with the superimposed slab connection slot, and the bolt preformed hole is located on the inner side surface of the slot.
In this embodiment, the upper shear wall 100 has a protrusion 130 below it, which is engaged with the slot, and the threaded sleeve is pre-embedded in the protrusion.
In this embodiment, be provided with superimposed sheet 300 in superimposed sheet connection notch 240, the superimposed sheet below is provided with vertical support frame 400, is provided with fossil fragments 500 between vertical support and the superimposed sheet.
In this embodiment, superimposed sheet 300 level sets up, and superimposed sheet is including being located the inside reinforcing bar of superimposed sheet, and inside the reinforcing bar surpassed the superimposed sheet side and extended to the superimposed sheet spread groove, be convenient for follow-up grout through grout preformed hole, and it is fixed with lower shear force wall with the superimposed sheet.
In this embodiment, the outer end surface of the threaded sleeve 111 is flush with the side surface of the upper shear wall 100.
In the embodiment, during construction, a plurality of sleeve connection groups 110 are firstly manufactured, a threaded connection rod vertically penetrates through a threaded sleeve to be fixedly connected with the threaded sleeve, an upper shear wall 100 and a lower shear wall 200 are simultaneously customized on a prefabrication site, the sleeve connection group 110 is embedded into the bottom of the upper shear wall, the threaded connection rod is completely fixed inside the upper shear wall, the threaded sleeve is transversely arranged to enable an opening on the threaded sleeve to be exposed out of the surface of the upper shear wall, the outer opening position of the threaded sleeve is flush with the side surface of the upper shear wall, in addition, a laminated slab is processed in a traditional mode, then the laminated slab, the upper shear wall and the lower shear wall are transported to a construction site, the first-layer wall body is installed according to the traditional method, after the installation is finished, a keel 500 and a vertical support frame 400 are erected, the elevation of the vertical support frame is adjusted to ensure that the laminated slab is horizontally placed, the laminated slab is horizontally moved into a laminated slab connection, after the laminated slab and the laminated slab connection notch are spliced, the laminated slab connection groove can be directly used as a template, grouting is performed into the laminated slab connection groove through the grouting reserved hole 250, pouring of the laminated slab is performed after the laminated slab connection groove is filled, finally, the grouting reserved hole is filled, the cured concrete reaches certain strength, after curing is completed, waterproof materials are smeared on the upper portion of the lower shear wall or corresponding waterproof materials are filled, then, the upper shear wall is hoisted, the bulge below the upper shear wall is aligned to the slotting position of the lower shear wall, the opening of the threaded sleeve is aligned to the bolt reserved hole 220 on the lateral portion of the lower wall, a straight screw rod sequentially penetrates through the bolt reserved hole and the inside of the threaded sleeve, the upper shear wall is fixed above the lower shear wall, and finally, the reserved nut reserved groove 210 is leveled by mortar. The utility model discloses simple structure, construction convenience for construction speed promotes the efficiency of construction, has novelty and practicality.
Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.
Also, above-mentioned the utility model discloses if disclose or related to mutually fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.
The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (7)
1. The utility model provides an assembled shear force wall flexible connection device, its characterized in that, includes shear force wall down, the shear force wall top is provided with shear force wall down, shear force wall side upper portion is provided with the nut preformed groove down, has a plurality of to run through the bolt preformed hole of shear force wall down in the nut preformed groove, it has a plurality of muffjoint group to go up to pre-buried in the lateral part under the shear force wall, and every muffjoint group is including the threaded sleeve of horizontal setting, and the last vertical threaded connection pole that runs through the threaded sleeve that is provided with of threaded sleeve, and the bolt passes bolt preformed hole and the threaded sleeve inside in proper order will go up shear force wall and lower shear force wall fixed connection.
2. The fabricated shear wall flexible connection device of claim 1, wherein the lower shear wall side portion is provided with a laminated plate connection notch.
3. The assembly type shear wall flexible connecting device is characterized in that a groove for placing the bottom of the upper shear wall is formed above the lower shear wall, a grouting reserved hole is formed in the inner bottom surface of the groove and is located above and communicated with the superimposed slab connecting notch, and a bolt reserved hole is located in the inner side surface of the groove.
4. An assembled shear wall flexible connection device according to any one of claims 1 to 3, wherein a protrusion matched with the slot is arranged below the upper shear wall, and the threaded sleeve is pre-embedded in the protrusion.
5. An assembled shear wall flexible connecting device according to claim 2 or 3, wherein a laminated slab is arranged in the laminated slab connecting groove opening, a vertical supporting frame is arranged below the laminated slab, and a keel is arranged between the vertical supporting frame and the laminated slab.
6. A fabricated shear wall flexible connection device according to claim 2 or 3, wherein the superimposed plates are horizontally arranged, and the superimposed plates extend into the superimposed plate connection grooves.
7. An assembled shear wall flexible connecting device according to any one of claims 1 to 3, wherein the outer end face of the threaded sleeve is flush with the side surface of the upper shear wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813894.4U CN210151995U (en) | 2019-05-31 | 2019-05-31 | Assembled shear force wall flexible connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813894.4U CN210151995U (en) | 2019-05-31 | 2019-05-31 | Assembled shear force wall flexible connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210151995U true CN210151995U (en) | 2020-03-17 |
Family
ID=69761397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920813894.4U Active CN210151995U (en) | 2019-05-31 | 2019-05-31 | Assembled shear force wall flexible connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210151995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067321A (en) * | 2019-05-31 | 2019-07-30 | 福建工程学院 | A kind of fabricated shear wall flexible connecting device and its construction method |
-
2019
- 2019-05-31 CN CN201920813894.4U patent/CN210151995U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067321A (en) * | 2019-05-31 | 2019-07-30 | 福建工程学院 | A kind of fabricated shear wall flexible connecting device and its construction method |
| CN110067321B (en) * | 2019-05-31 | 2023-10-10 | 福建工程学院 | Flexible connecting device for assembled shear wall and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104264786B (en) | The bar connecting mode of a kind of prefabricated concrete element and application thereof | |
| CN201217898Y (en) | Concrete prefabricated stairs | |
| CN103924710B (en) | Low layer assembled combined wall house Plate Welding node structure | |
| CN103993679B (en) | Low layer assembling combined wall house bolt connection node structure | |
| CN202925762U (en) | Novel reinforced concrete superposed beam | |
| CN108678220B (en) | Concrete shear wall with integrally installed reinforcing steel bar templates | |
| CN204059601U (en) | A kind of steel bar connecting structure of prefabricated concrete element | |
| CN105064529A (en) | Prefabricated and assembled large-board shear wall structure with concealed bracings | |
| CN106836469B (en) | Assembly type building | |
| CN110067321B (en) | Flexible connecting device for assembled shear wall and construction method thereof | |
| CN111236416A (en) | Prefabricated reinforced concrete structure house and installation method thereof | |
| CN210151995U (en) | Assembled shear force wall flexible connection device | |
| CN110644662A (en) | Prefabricated flat slab composite slab based on stress and splitting method thereof | |
| CN212670968U (en) | Composite floor and building | |
| CN103362235B (en) | Integrally-poured building house with wallboards integrating thermal insulating and templates | |
| CN104895221B (en) | Assembled shaped steel confined concrete shear wall structure | |
| CN217975039U (en) | Interlayer connecting system for prefabricated sandwich heat-insulation load-bearing wall boards | |
| CN110725441B (en) | Steel concrete casting structure of large wood-wool cement wallboard and building frame structure of fabricated building | |
| CN203475609U (en) | Connecting structure of composite floor slab and steel tube shear wall of building | |
| CN215406876U (en) | Assembled cavity formed steel plate building wall, L-shaped wall and T-shaped wall | |
| CN113958088A (en) | Assembled elevator shaft | |
| CN103993672A (en) | Tenon type connecting joint structure of low-rise fabricated composite wall house | |
| CN104005475A (en) | Hollow column assembling type frame system easy to mount and construction method | |
| CN211037527U (en) | Take vertical connected node structure of floor is assembled to full assembled of hidden beam | |
| CN106088398A (en) | A kind of combined wall board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |