CN202202408U - Precast reinforced concrete wall-structure connection piece for prefabricated buildings - Google Patents
Precast reinforced concrete wall-structure connection piece for prefabricated buildings Download PDFInfo
- Publication number
- CN202202408U CN202202408U CN2011203214004U CN201120321400U CN202202408U CN 202202408 U CN202202408 U CN 202202408U CN 2011203214004 U CN2011203214004 U CN 2011203214004U CN 201120321400 U CN201120321400 U CN 201120321400U CN 202202408 U CN202202408 U CN 202202408U
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- wall
- reinforced concrete
- precast reinforced
- concrete wall
- connection piece
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Abstract
The utility model is an improvement on a precast reinforced concrete wall-structure connection piece for prefabricated buildings. The precast reinforced concrete wall-structure connection piece is characterized in that a connecting plate is transversely arranged and used in a Z shape, two Z-shaped arms, namely an upper arm and a lower arm, are respectively provided with a vertical open groove for connecting walls, and holes and long traverse adjusting grooves for connecting structures, wherein the two Z-shaped arms are axially parallel to each other and staggered, and the holes and the long traverse adjusting grooves are respectively arranged in an up-and-down mode. In the utility model, the fine-tuning positioning of a wall in six directions can be realized under the condition of laying aside the wall, the structure is simpler, and the connection piece provided by the utility model can be produced in large batch by way of punching, thereby greatly reducing the manufacturing cost of the connection piece; the connection piece and a building structure are fixed by two points, namely an upper point and a lower point, so that in the process of installing the wall, the wall does not swing leftwards and rightwards, thereby reducing the installing difficulty; because of adopting the transversely-arranged Z-shaped connecting plate structure and the fixing mode above, the vibration absorption and buffering capacities of the connection piece are strong, therefore, the improvement of the vibration resistance of a prefabricated building is facilitated, and the vibrations generated by earthquakes can be effectively absorbed; and specially, because the connecting plate is transversely arranged in the Z shape, installed and fixed vertically and stressed vertically, the fixing stability and reliability of a connecting wall are increased, and the wall is inserted from top to bottom, thereby facilitating the assembling of the wall.
Description
Technical field
Utility model is that the applicant is formerly applied for a patent the further improvement of 201010017112.X " precast wall body and building structure connector " and perfect; Especially it is more simple to relate to a kind of structure; Amount of machining is few, precast reinforced concrete wall of the assembled architecture that cost is low and structural connection.
Background technology
Assembled architecture is because of realizing industrialization of construction industry and come into one's own and favoring; Quick, the accurately installation, fixing of precast wall body and building structure in the assembled architecture; Be the important component part that realizes that assembled architecture is fast constructed and assembled, its installation capability directly influences the popularization of assembled architecture.The applicant formerly applies for a patent disclosed precast wall body of 201010017112.X and building structure connector; Not needing can realize down by other plant equipment liftings; Can bear a heavy burden the assembling body of wall is carried out top to bottom, left and right, front and rear six to accurate fine setting; The fixed installation of back, location realizes Fast Installation for assembled architecture, and the connector of precast wall body and structure is provided.Though this connector has practical application performance preferably; But structure member is still more relatively, and needs machine, causes the connector manufacturing cost higher relatively; At least use 4 consumption for every prefabricated panel, in assembled architecture, remain a no small spending.Secondly, the loading connector is connected with building structure, is that single-point is fixedly connected, and makes in assembling adjustment process to locate because of single-point to swing easily, has increased installation difficulty.Therefore still having is worth improved place.
The utility model content
The utility model purpose is to overcome the deficiency of above-mentioned prior art, provides a kind of structure more simple, and amount of machining is few, can realize punching production, low cost of manufacture, precast reinforced concrete wall of the assembled architecture of good stability and structural connection when being linked and packed.
The utility model purpose realizes; The main improvement is that one of metallic interconnect employing is bent into the horizontal use of similar " Z " shape; There is the body of wall of connection to use the vertical openings groove on its parallel two arms up and down that stagger respectively; The fixing hole and the lateral adjustments elongated slot that are provided with up and down, thus overcome the prior art deficiency, realize the utility model purpose.Specifically; Precast reinforced concrete wall of utility model assembled architecture and structural connection; Comprise metallic interconnect and on connection use hole slot; It is characterized in that said junction plate is the horizontal use of " Z " shape, " Z " oblique crank Z has respectively on parallel two arms up and down of staggering and connects syndeton that body of wall use vertical openings groove and setting up and down with hole and lateral adjustments elongated slot.
The horizontal use of " Z " shape junction plate not only can form vertically and installs and fixes, and this parallelism structural up and down arm axle ingeniously solved the connecting bolt precession to staggering.
In addition, for more convenient body of wall loading is shelved, shelve stability after improving the location, junction plate connects body of wall with vertical openings groove medial surface and show off-centre and put camera, forms loading and puts through rotating eccentric washer, has improved especially to connect firmly and reliability.Said off-centre is put camera; Can be the ellipse or the circular configuration of band eccentric circular hole, eccentric orfice also can be set to rectangular open slot, the radially insertion of more convenient like this pad and shifting out; Do not need to be inserted in and need not resemble common pad, made things convenient for the body of wall assembling especially from the bolt end.
" Z " shape two arms distance that staggers a kind ofly is preferably coupling nut thickness 1.5-3 doubly, and the spacing that staggers is reserved in bending, and is more little good more satisfying under the nut precession prerequisite, and the two arms little spacing that staggers helps improving the junction plate structural strength.
A kind of better can also have the opening pad on the connecting bolt, regulates before and after during more convenient assembling and fixing.
Precast reinforced concrete wall of utility model assembled architecture and structural connection; With respect to the prior art connector; Not only kept formerly to apply for a patent shelving under the body of wall (loading) and realized assembling body of wall all around, six orientation fine settings and positioning and fixing up and down; Simplified the installation of precast wall body, realize precast wall body in assembled architecture fast, accurately, efficiently install and fix; And its structure is more simple than prior art; Have only horizontal " Z " shape junction plate to be connected set bolt with three universal standard parts; Junction plate is easy to make, need not machining, can adopt efficiently the punch process mode to produce in batches; Greatly reduce assembled architecture body of wall and structural connection manufacturing cost, cost be merely formerly apply for a patent connector 2 about.In addition, connector and building structure is two point locations (fixing hole and lateral adjustments elongated slot) up and down, have improved the position stability in building structure when connector is installed, and can not swing during installing wall body, have reduced installation difficulty, more help Fast Installation.Besides, horizontal " Z " shape junction plate structure and fixed form, the shock-absorbing buffer capacity is strong, can effectively absorb the vibration that earthquake produces, and helps improving the shock resistance of assembled architecture.Particularly junction plate adopts " Z " shape horizontal, forms and vertically installs and fixes vertical applied force, has not only improved connection body of wall fixing-stable and reliability, and body of wall is inserted from top to bottom, has made things convenient for body of wall to assemble fast especially.The utility model connector, the ingenious property of structure constitutes maximum difference and creativeness with prior art.
Below in conjunction with an exemplary embodiment; Utility model essence is further understood in exemplary illustration and help; But the embodiment detail only is in order utility model to be described, not to be represented utility model design whole technical schemes down, therefore should not be construed as the total technical scheme of utility model to be limited; Some are In the view of the technician; The unsubstantiality that does not depart from utility model design increases and/or changes, and simple the change or replacement of technical characterictic to have same or similar technique effect for example all truely used novel protected scope.
Description of drawings
Fig. 1 is a utility model connector structural representation.
Fig. 2 is Fig. 1 plan view.
Fig. 3 is respectively with holes and open slot eccentric washer sketch map.
Fig. 4 connects precast wall body and building structure sketch map for using connector.
The specific embodiment
Embodiment: referring to accompanying drawing; Precast reinforced concrete wall of utility model assembled architecture and structural connection, for struck out similar " Z " shape plate 1 by steel plate, horizontal state " Z " shape forms upper arm 1.1 and 1.2 parallel staggering (axially parallel staggers) of underarm; Two arms stagger apart from being 2 times of coupling nut thickness; Upper arm 1.1 tops have the precast wall body of confession to connect with vertical openings groove 2, insert when supplying the assembling body of wall to install, and are arranged with the horizontal rectangular deep-slotted chip breaker 4 of fixing hole 3 and left and right sides microcall on the underarm 1.2.Wherein on the upper arm on vertical openings groove 2 and the underarm fixing hole 3 on same vertical line, can realize the adjusting that easily swings.
The installation of precast wall body connects, and at first about the connector underarm, penetrates connecting bolt 7,8 in hole and the elongated slot, and junction plate is positioned at (steel bar concrete or steel work) on the building structural member 10; On precast reinforced concrete wall, reserve and connect with the band inner thread steel pipe 12 inboard connecting bolts 9 that screw in; Hoisting prefabricated concrete wall 11 inserts on the upper arm 1.1 in the vertical openings groove 2 connecting bolt 9 from top to bottom, and the wall body is put can unclamp lifting, and connecting bolt 9 medial surfaces are inserted (cover) has open slot off-centre to put camera 6 (also can be to be inserted in eccentric washer 5 in advance); Progressively tighten up connecting bolt 7,8,9, simultaneously body of wall is carried out top to bottom, left and right, front and rear six and finely tune: through the moving fine setting up and down of ripping bar sledge, tighten up connecting bolt and increase and decrease the fine setting of pad (being preferably the open slot pad) front and back, swing about connector and finely tune to the location.After body of wall fine setting puts in place, tighten up three connecting bolts 7,8,9 at last, and make eccentric washer 5 or 6 lower ends peak at connector 1 kink to form and put Zhi Zuoyong, connect reliability of positioning to improve body of wall.
To those skilled in the art, under this patent design and specific embodiment enlightenment, some distortion that can directly derive or associate from this patent disclosure and general knowledge; Those of ordinary skills will recognize also can adopt additive method, or uses substituting of known technology in the prior art always, and the equivalence of characteristic changes or modification; Mutual various combination between characteristic for example omits to connect on the body of wall bolt and puts camera, and eccentric washer adopts other forms; Eccentric elliptic shape for example, horizontal rectangular link slot adopts non-arc on the connector underarm 1.2, or the like unsubstantiality change; Can be employed equally; Can both realize this patent representation function and effect, launch for example no longer one by one to describe in detail, all belong to this patent protection domain.
Claims (7)
1. precast reinforced concrete wall of assembled architecture and structural connection; Comprise metallic interconnect and on connection use hole slot; It is characterized in that said junction plate is the horizontal use of " Z " shape; " Z " oblique crank Z has respectively on parallel two arms up and down of staggering and connects syndeton that body of wall use vertical openings groove and setting up and down with hole and lateral adjustments elongated slot.
2. according to precast reinforced concrete wall of the said assembled architecture of claim 1 and structural connection, it is characterized in that the lateral adjustments elongated slot is curved on the underarm.
3. according to precast reinforced concrete wall of the said assembled architecture of claim 1 and structural connection, it is characterized in that vertical openings groove medial surface has off-centre to put camera on the upper arm.
4. according to precast reinforced concrete wall of the said assembled architecture of claim 3 and structural connection, it is characterized in that it is the opening elongated slot that off-centre is put the camera eccentric orfice.
5. according to precast reinforced concrete wall of the said assembled architecture of claim 1 and structural connection, it is characterized in that on the upper arm that the hole is on same vertical line on the vertical openings groove and underarm.
6. according to precast reinforced concrete wall of the said assembled architecture of claim 1 and structural connection, it is characterized in that " Z " shape two arms stagger apart from being coupling nut thickness 1.5-3 times.
7. according to claim 1,2,3,4, the precast reinforced concrete wall of 5 or 6 said assembled architectures and structural connection, it is characterized in that connecting that connecting bolt has the opening pad on the hole slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203214004U CN202202408U (en) | 2011-08-30 | 2011-08-30 | Precast reinforced concrete wall-structure connection piece for prefabricated buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203214004U CN202202408U (en) | 2011-08-30 | 2011-08-30 | Precast reinforced concrete wall-structure connection piece for prefabricated buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202408U true CN202202408U (en) | 2012-04-25 |
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ID=45966540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203214004U Expired - Fee Related CN202202408U (en) | 2011-08-30 | 2011-08-30 | Precast reinforced concrete wall-structure connection piece for prefabricated buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202408U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953529A (en) * | 2012-11-10 | 2013-03-06 | 苏州金螳螂建筑装饰股份有限公司 | Mounting structure of small-size veneering building material |
| CN111827528A (en) * | 2020-06-29 | 2020-10-27 | 北新集团建材股份有限公司 | Vibration reduction keel, sound insulation wall unit and sound insulation wall |
| CN112211295A (en) * | 2020-10-09 | 2021-01-12 | 江苏跃界装配式建筑科技有限公司 | Assembling and connecting method for ALC plate and steel structure outer enclosure |
| IT202100014414A1 (en) * | 2021-06-03 | 2022-12-03 | Homy S R L | FIXING DEVICE |
-
2011
- 2011-08-30 CN CN2011203214004U patent/CN202202408U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953529A (en) * | 2012-11-10 | 2013-03-06 | 苏州金螳螂建筑装饰股份有限公司 | Mounting structure of small-size veneering building material |
| CN102953529B (en) * | 2012-11-10 | 2016-05-11 | 苏州金螳螂建筑装饰股份有限公司 | Small dimension veneer building materials mounting structure |
| CN111827528A (en) * | 2020-06-29 | 2020-10-27 | 北新集团建材股份有限公司 | Vibration reduction keel, sound insulation wall unit and sound insulation wall |
| CN112211295A (en) * | 2020-10-09 | 2021-01-12 | 江苏跃界装配式建筑科技有限公司 | Assembling and connecting method for ALC plate and steel structure outer enclosure |
| IT202100014414A1 (en) * | 2021-06-03 | 2022-12-03 | Homy S R L | FIXING DEVICE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |