CN210396103U - Connecting piece for shear wall template system, external wall panel and shear wall template system - Google Patents
Connecting piece for shear wall template system, external wall panel and shear wall template system Download PDFInfo
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- CN210396103U CN210396103U CN201921154206.4U CN201921154206U CN210396103U CN 210396103 U CN210396103 U CN 210396103U CN 201921154206 U CN201921154206 U CN 201921154206U CN 210396103 U CN210396103 U CN 210396103U
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- shear wall
- wall panel
- butt
- template system
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Abstract
The utility model discloses a connecting piece for a shear wall template system, which is used for connecting an external wall panel body and an inclined strut of the shear wall template system, and comprises a pre-embedded part which can be pre-embedded in the external wall panel body, an abutting part which can abut against an internal template of the shear wall template system, and a connecting part which is connected with the pre-embedded part and the abutting part; and the abutting part is provided with a bolt hole for connecting with the inclined support. During the use, through with pre-buried portion pre-buried to the side fascia body in, and butt portion and interior template butt, after the gusset of bearing diagonal and the interior template butt again with butt portion bolted connection, gusset and butt portion set up relatively and respectively with the inside and outside side butt of interior template, have improved the support stability of bearing diagonal to the side fascia greatly. And the template is convenient to mount and dismount, and the inclined support cannot be scrapped.
Description
Technical Field
The utility model belongs to the technical field of the template system is pour to the assembly type structure and specifically relates to a connecting piece, side fascia and shear wall template system for shear wall template system is related to.
Background
After the cast-in-place shear wall template system is built, the external wall panel on the outer side of the cast-in-place shear wall needs to be temporarily fixed so as to avoid impacting the external wall panel in the concrete pouring process and leading to the inclination of the external wall panel. The existing fixing mode is that the external wall panel and the floor slab are fixedly connected after the inclined strut penetrates through the pouring cavity, the upper section of the inclined strut is fixed in the wall body after pouring, and the inclined strut can only be cut off to be detached. The temporary supporting mode not only discards the inclined support, but also has high dismantling difficulty and potential safety hazard.
The Chinese utility model patent (No. CN207405786U) discloses a special pre-buried connecting piece of combined type outer wallboard bearing diagonal, and the connecting piece welds multi-claw pre-buried portion and bottom plate, and then welds connecting ring or connecting hook on the other side of bottom, and the connecting ring or connecting hook stretches out of the inner formwork entrance and then is connected with the bearing diagonal, therefore the bearing diagonal can be dismantled as a whole, need not to scrap. But in this technique, the steel sheet welding is difficult to guarantee at two round steel bars that the go-between can not incline, thereby the steel sheet slope directly causes and can't openly screw up the go-between or lead to the go-between slope to influence the side fascia atress. The embedded part is high in machining difficulty and complex in process, the bolt-connected inclined supports are generally applied at present, rib plates are arranged at the end parts of the bolt-connected inclined supports, so that the support stability is improved, the annular connected inclined supports are fewer, the support effect is poor, and the external wall panel is easy to deviate and incline. Thus directly causing the embedment not to be widely used.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome prior art not enough, provide one kind and improve the bearing stability of bearing diagonal brace to the exterior wall panel, improve the convenience that the template system ann was torn open, need not to scrap connecting piece, exterior wall panel and the shear wall template system that is used for shear wall template system of bearing diagonal brace and simple structure.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a connecting piece for a shear wall template system is used for connecting an outer wall plate body and an inclined support of the shear wall template system, and comprises an embedded part which can be embedded in the outer wall plate body, an abutting part which can abut against the inner side of an inner template of the shear wall template system, and a connecting part which connects the embedded part and the abutting part; and the abutting part is provided with a bolt hole for connecting with the inclined support.
During the use, through with pre-buried portion pre-buried to the side fascia body in, and butt portion and interior template butt, after the gusset of bearing diagonal and the interior template butt again with butt portion bolted connection, gusset and butt portion set up relatively and respectively with the inside and outside side butt of interior template, have improved the support stability of bearing diagonal to the side fascia greatly. And the template is convenient to mount and dismount, and the inclined support cannot be scrapped.
As a further improvement of the above technical solution:
the connecting piece is the bar shaped plate, the middle part of bar shaped plate forms butt portion, the both ends of bar shaped plate are bent to same direction and are formed two connecting portion, and the tip of two connecting portion is bent towards opposite direction and is formed two pre-buried portions. The connecting piece is of a structure in a shape like a Chinese character 'ji', and can be formed by bending.
As a general inventive concept, the utility model also provides an external wall panel of shear wall template system, including external wall panel body and foretell connecting piece, pre-buried portion is pre-buried in the external wall panel body.
As a general inventive concept, the utility model also provides a shear wall template system, including side fascia body, inner formword and bearing diagonal, inner formword and side fascia body set up and enclose into the pouring cavity of shear wall template system along shear wall thickness direction interval, the lower extreme and the building main part butt of bearing diagonal, the upper end and the inner formword butt of bearing diagonal, still include foretell connecting piece, pre-buried portion is pre-buried in the side fascia body, connecting portion with butt portion all is located the pouring cavity, butt portion with the inner formword butt, bearing diagonal and butt portion pass through bolted connection.
As a further improvement of the above technical solution:
and the inner template is provided with a connecting hole, and the bolt sequentially penetrates through the bolt hole and the connecting hole and then is fixed with the rib plate of the inclined support.
The inner template is connected with the outer wall panel body through a plurality of counter-pulling screw rods.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a connecting piece moves the fixed point to the template edge outward to reach the purpose of conveniently dismantling the bearing diagonal. Not only can improve the bearing stability of bearing diagonal to the exterior wall plate to, the convenience is torn open in template ann, can not scrap the bearing diagonal.
2. The utility model discloses can promote prefabricated wallboard and install safety at cast-in-place shear force wall position, avoid the work progress to demolish wallboard bearing diagonal at the erection template and cause latent risk, make things convenient for assembled wallboard site operation, site operation safety and quality are more secure.
Drawings
Fig. 1 is a schematic structural diagram of a shear wall formwork system according to an embodiment of the present invention.
Fig. 2 is a schematic front view of a connecting member according to an embodiment of the present invention.
Fig. 3 is a schematic top view of a connecting member according to an embodiment of the present invention.
Illustration of the drawings: 1. an exterior wall panel body; 2. an inner template; 3. obliquely supporting; 31. a rib plate; 4. a connecting member; 41. a pre-embedding part; 42. a connecting portion; 43. an abutting portion; 44. bolt holes; 5. pouring a cavity; 6. and (4) bolts.
Detailed Description
The invention is further described below with reference to specific preferred embodiments, without thereby limiting the scope of protection of the invention.
Example 1:
as shown in fig. 1, the shear wall formwork system of this embodiment includes an external wall panel body 1, an inner formwork 2, an inclined strut 3 and a connecting member 4, and the inner formwork 2 and the external wall panel body 1 are arranged at intervals along a thickness direction of the shear wall and enclose a casting cavity 5 of the shear wall formwork system. The inner template 2 is connected with the outer wall panel body 1 through a plurality of split screws.
As shown in fig. 2 and 3, the connecting member 4 is a strip-shaped plate, the middle portion of the strip-shaped plate forms an abutting portion 43, the abutting portion 43 is provided with a threaded hole 44, two ends of the strip-shaped plate are bent in the same direction to form two connecting portions 42, and the end portions of the two connecting portions 42 are bent in opposite directions to form two embedded portions 41. The strip-shaped plate is bent to form a structure shaped like a Chinese character 'ji'.
The embedded part 41 is embedded in the external wall panel body 1, the connecting part 42 and the abutting part 43 are both positioned in the pouring cavity 5, and the abutting part 43 abuts against the inner side of the inner formwork 2.
The lower end of the inclined strut 3 is abutted against the building main body, and the upper end of the inclined strut 3 is abutted against the outer side of the inner formwork 2 through a rib plate 31.
The inner template 2 is provided with a connecting hole corresponding to the abutting part, and the bolt 6 sequentially penetrates through the bolt hole 44 and the connecting hole and then is fixed with the rib plate 31.
Because the rib plates 31 and the abutting parts 41 are oppositely arranged and are respectively abutted against the inner side surface and the outer side surface of the inner formwork 2, the supporting stability of the inclined supports 3 on the outer wall plate is greatly improved. The external wall panel body 1 is not deviated or inclined due to the improved fixing manner of the inclined strut 3.
The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and although the present application has been disclosed in the preferred embodiment, it is not intended to limit the present application, and those skilled in the art should understand that they can make various changes and modifications within the technical scope of the present application without departing from the scope of the present application, and therefore all the changes and modifications can be made within the technical scope of the present application.
Claims (6)
1. The connecting piece (4) is used for connecting an external wall panel body (1) and an inclined support (3) of a shear wall template system, and is characterized in that the connecting piece (4) comprises an embedded part (41) which can be embedded in the external wall panel body (1), an abutting part (43) which can abut against the inner side of an internal template (2) of the shear wall template system, and a connecting part (42) which connects the embedded part (41) and the abutting part (43); the abutting part (43) is provided with a bolt hole (44) used for being connected with the inclined support (3).
2. The connecting piece for the shear wall formwork system according to claim 1, wherein the connecting piece (4) is a strip-shaped plate, the middle part of the strip-shaped plate forms the abutting part (43), two ends of the strip-shaped plate are bent towards the same direction to form two connecting parts (42), and the end parts of the two connecting parts (42) are bent towards opposite directions to form two embedded parts (41).
3. An external wall panel of a shear wall template system is characterized by comprising an external wall panel body (1) and a connecting piece (4) according to claim 1 or 2, wherein the embedded part (41) is embedded in the external wall panel body (1).
4. The utility model provides a shear wall template system, includes external wall panel body (1), inner formword (2) and bearing diagonal (3), inner formword (2) and external wall panel body (1) set up and enclose into pouring cavity (5) of shear wall template system along shear wall thickness direction interval, the lower extreme and the building subject butt of bearing diagonal (3), the upper end and the inner formword (2) butt of bearing diagonal (3), its characterized in that still includes according to claim 1 or 2 the connecting piece, pre-buried portion (41) pre-buried in external wall panel body (1), connecting portion (42) with butt portion (43) all are located pour in cavity (5), butt portion (43) with inner formword (2) butt, bearing diagonal (3) with butt portion (43) pass through bolt (6) and connect.
5. The shear wall template system according to claim 4, wherein the inner template (2) is provided with a connecting hole, and the bolt (6) sequentially penetrates through the bolt hole (44) and the connecting hole and then is fixed with the rib plate (31) of the inclined support (3).
6. Shear wall formwork system according to claim 4 or 5, wherein the inner formwork (2) and the outer wall panel body (1) are connected by a plurality of split screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921154206.4U CN210396103U (en) | 2019-07-22 | 2019-07-22 | Connecting piece for shear wall template system, external wall panel and shear wall template system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921154206.4U CN210396103U (en) | 2019-07-22 | 2019-07-22 | Connecting piece for shear wall template system, external wall panel and shear wall template system |
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| Publication Number | Publication Date |
|---|---|
| CN210396103U true CN210396103U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921154206.4U Active CN210396103U (en) | 2019-07-22 | 2019-07-22 | Connecting piece for shear wall template system, external wall panel and shear wall template system |
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| Country | Link |
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| CN (1) | CN210396103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030485A (en) * | 2022-06-30 | 2022-09-09 | 中铁二十局集团市政工程有限公司 | Prefabricated external wallboard reinforcing structure |
-
2019
- 2019-07-22 CN CN201921154206.4U patent/CN210396103U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030485A (en) * | 2022-06-30 | 2022-09-09 | 中铁二十局集团市政工程有限公司 | Prefabricated external wallboard reinforcing structure |
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Effective date of registration: 20220804 Address after: 410000 Junction of Lusong Road and Dongfanghong Road, Changsha High-tech Development Zone, Changsha City, Hunan Province Patentee after: CHANGSHA BROAD HOMES INDUSTRIAL GROUP Co.,Ltd. Address before: 530000 room a412, office complex building, No. 9, Gaoxin Fourth Road, Nanning, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Taihe Yuanda Architectural Technology Co.,Ltd. Patentee before: CHANGSHA BROAD HOMES INDUSTRIAL GROUP Co.,Ltd. |