CN213038640U - Connecting piece for cast-in-place concrete wall - Google Patents
Connecting piece for cast-in-place concrete wall Download PDFInfo
- Publication number
- CN213038640U CN213038640U CN202021295886.4U CN202021295886U CN213038640U CN 213038640 U CN213038640 U CN 213038640U CN 202021295886 U CN202021295886 U CN 202021295886U CN 213038640 U CN213038640 U CN 213038640U
- Authority
- CN
- China
- Prior art keywords
- piece
- limiting
- rod
- end piece
- cast
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000009415 formwork Methods 0.000 description 7
- 238000004321 preservation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to a building templates joint support field has solved the built-in thermal insulation wall of cast in situ concrete among the prior art problem of heated board slope when pouring. The utility model provides a cast-in-place concrete wall connecting piece, includes the body of rod, has cup jointed the rod cover on the body of rod, is equipped with the spacing piece of first spacing piece and second on the rod cover, the first end piece of rod cover one end fixedly connected with, the body of rod passes first end piece, has cup jointed the second end piece on the body of rod, and the relative both sides department of second end piece has the spacing piece of third through the connection piece connection, and the both ends of first end piece all are located between second end piece and the spacing piece of third. When concrete is poured into the space between the heat-insulating plate and the inner and outer templates, the heat-insulating plate is clamped and positioned by the first limiting piece and the second limiting piece, so that the heat-insulating plate cannot incline or move due to unbalanced pressure of the concrete on two sides, the damage to a wall structure is avoided, the uniformity of the thickness of the inner wall layer and the outer wall layer and the continuity of the heat-insulating layer are ensured, and the strength and the heat-insulating property of the cast-in-place concrete built-in heat-insulating wall body are ensured.
Description
Technical Field
The utility model relates to a building templates joint support field especially relates to a cast-in-place concrete is connecting piece for wall.
Background
The cast-in-place concrete built-in heat insulation wall body is structurally composed of an inner wall layer, a heat insulation layer and an outer wall layer, and the steps of binding steel bars, erecting a formwork on site, pouring concrete, maintaining, removing a formwork and the like are needed during construction. When the formwork is erected, a connecting piece is required to be arranged in advance to support the inner formwork and the outer formwork, and the inner formwork and the outer formwork are positioned under the synergistic effect of the connecting piece and the split bolts. The heated board location can't be effectively with current connecting piece, therefore when pouring, the heated board can receive the oppression of the concrete that has not solidified yet, leads to the heated board to take place the slope or remove, in case the emergence of this condition will lead to the local thickness change in interior wall layer to and the heat preservation that the heated board formed is interrupted, and wall body intensity and thermal insulation performance all reduce.
After pouring, the combination between the heat-insulating layer and the outer wall surface is often not firm enough, the existing connecting piece can not play a fastening role for the heat-insulating layer and the outer wall layer, so that the combination between the heat-insulating plate and the outer wall layer of the cast-in-place concrete built-in heat-insulating wall body is not firm enough, and the integration degree of the wall body is low.
Disclosure of Invention
The utility model provides a cast-in-place concrete is connecting piece for wall has solved the built-in heat preservation wall body of cast-in-place concrete among the prior art and has pour the problem of heated board slope.
The utility model provides a cast-in-place concrete wall connecting piece, includes the body of rod, has cup jointed the rod cover on the body of rod, is equipped with the spacing piece of first spacing piece and second on the rod cover, the first end piece of rod cover one end fixedly connected with, the body of rod passes first end piece, has cup jointed the second end piece on the body of rod, and the relative both sides department of second end piece has the spacing piece of third through the connection piece connection, and the both ends of first end piece all are located between second end piece and the spacing piece of third. The utility model discloses during the use, body of rod both ends are supported respectively and are leaned on interior template and exterior sheathing, and the rod cover passes the heated board, and the spacing piece of first spacing piece and second presss from both sides tight heated board for the heated board keeps unchangeable with the relative position of inside and outside template. When concrete is poured into the space between the heat-insulating plate and the inner and outer templates, the heat-insulating plate is clamped and positioned by the first limiting piece and the second limiting piece, so that the heat-insulating plate cannot incline or move due to unbalanced pressure of the concrete on two sides, the damage to a wall structure is avoided, the uniformity of the thickness of the inner wall layer and the outer wall layer and the continuity of the heat-insulating layer are ensured, and the strength and the heat-insulating property of the cast-in-place concrete built-in heat-insulating wall body are ensured. The steel wire mesh can be fixed to first end piece and second end piece, pours the completion back, and the steel wire mesh is located the outer wall layer, has improved the firmness that outer wall layer and heated board combined.
Furthermore, a limiting block is arranged on the rod sleeve and located between the first end pieces of the second limiting piece, and the second limiting piece is abutted against the limiting block. The limiting block limits the second limiting piece, the distance between the second limiting piece and the first end piece is guaranteed, and therefore the thickness of the outer wall layer is guaranteed.
Furthermore, the end of the rod sleeve far away from the first end piece is provided with a limiting groove, the first limiting piece is provided with a first elastic piece, the first elastic piece is provided with a first limiting lug, and the end part of the first limiting lug is positioned in the limiting groove. The first limiting lug is clamped into the limiting groove to limit the first limiting sheet.
Furthermore, the distance between one end of the rod body, which is far away from the second end piece, and the first limiting piece is any fixed value between 18 cm and 30 cm, the distance between the first limiting piece and the second limiting piece is any fixed value between 5 cm and 10 cm, and the distance between the second limiting piece and the first end piece is 5 cm.
Furthermore, a reinforcing rib is arranged on the rod sleeve, and the reinforcing rib is fixedly connected with the limiting block and the first end piece or integrally formed.
Furthermore, the second end piece comprises a flat plate part and two channel parts, the two channel parts are fixedly connected with two opposite sides of the flat plate part, and the channel parts and the first end piece form a channel for steel wires of the steel wire mesh to pass through. The steel wire mesh is clamped between the first end piece and the second end piece and is fixed on the rod sleeve.
Furthermore, two opposite sides of the first end piece are provided with limiting strips for limiting the steel wire mesh. The limiting strip is positioned between the second end piece and the third limiting piece.
Further, a strip-shaped through hole is formed in the second end piece, a second limiting lug is arranged on the first end piece, and the second limiting lug penetrates through the strip-shaped through hole.
Further, the rod sleeve, the first limiting piece, the second limiting piece and the first end piece are all made of nylon materials.
According to the technical scheme, the utility model has the advantages of it is following:
the utility model discloses during the use, body of rod both ends are supported respectively and are leaned on interior template and exterior sheathing, and the rod cover passes the heated board, and the spacing piece of first spacing piece and second presss from both sides tight heated board for the heated board keeps unchangeable with the relative position of inside and outside template. When concrete is poured into the space between the heat-insulating plate and the inner and outer templates, the heat-insulating plate is clamped and positioned by the first limiting piece and the second limiting piece, so that the heat-insulating plate cannot incline or move due to unbalanced pressure of the concrete on two sides, the damage to a wall structure is avoided, the uniformity of the thickness of the inner wall layer and the outer wall layer and the continuity of the heat-insulating layer are ensured, and the strength and the heat-insulating property of the cast-in-place concrete built-in heat-insulating wall body are ensured. First end piece and second end piece can fix the wire net piece, pour the completion back, and the wire net piece is located the outer wall layer, and the connecting piece is taut with heat preservation and wire net piece, has improved the firmness that outer wall layer and heated board combined.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the rod cover and the first end piece of the present invention.
Fig. 3 is a schematic structural view of the first limiting plate of the present invention.
Fig. 4 is a schematic structural view of the second end piece of the present invention.
1. The rod body, 2, rod sleeve, 3, first spacing piece, 4, the spacing piece of second, 5, first end piece, 6, second end piece, 7, connection piece, 8, the spacing piece of third, 9, stopper, 10, first flexure strip, 11, spacing recess, 12, first spacing lug, 13, spacing strip, 14, flat plate portion, 15, channel portion, 16, strengthening rib.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
Example 1
As shown in fig. 1-4, a connecting piece for cast-in-place concrete wall comprises a rod body 1, a rod sleeve 2 is sleeved on the rod body 1, a first limiting piece 3 and a second limiting piece 4 are arranged on the rod sleeve 2, a first end piece 5 is fixedly connected to one end of the rod sleeve 2, the rod body 1 penetrates through the first end piece 5, a second end piece 6 is sleeved on the rod body 1, the two opposite sides of the second end piece 6 are connected with a third limiting piece 8 through connecting pieces 7, and the two ends of the first end piece 5 are both located between the second end piece 6 and the third limiting piece 8. The utility model discloses during the use, 1 both ends of the body of rod support respectively and lean on interior template and exterior sheathing, and rod cover 2 passes the heated board, and the tight heated board of first spacing piece 3 and the spacing piece 4 clamp of second for the relative position of heated board and inside and outside template remains unchanged. When concrete is poured into the space between the heat-insulating plate and the inner and outer templates, the heat-insulating plate is clamped and positioned by the first limiting pieces 3 and the second limiting pieces 4, so that the concrete cannot incline or move due to unbalanced pressure on two sides, the damage to the wall structure is avoided, the uniformity of the thickness of the inner wall layer and the outer wall layer and the continuity of the heat-insulating layer are ensured, and the strength and the heat-insulating property of the cast-in-place concrete built-in heat-insulating wall body are ensured. First end piece 5 and second end piece 6 can fix the wire mesh, pour the completion back, and the wire mesh is located the outer wall layer, has improved the firmness that outer wall layer and heated board combined. The rod sleeve 2 is provided with a limiting block 9, the limiting block 9 is positioned between the first end pieces 5 of the second limiting piece 4, and the second limiting piece 4 is abutted against the limiting block 9. The limiting block 9 limits the second limiting piece 4, so that the distance between the second limiting piece 4 and the first end piece 5 is ensured, and the thickness of the outer wall layer is ensured. The end of the rod sleeve 2 far away from the first end piece 5 is provided with a limiting groove 11, the first limiting piece 3 is provided with a first elastic piece 10, the first elastic piece 10 is provided with a first limiting lug 12, and the end part of the first limiting lug 12 is positioned in the limiting groove 11. The first limit projection 12 is clamped in the limit groove 11 to limit the first limit sheet 3. The distance between one end of the rod body 1, which is far away from the second end piece 6, and the first limiting piece 3 is any fixed value between 18 cm and 30 cm, the distance between the first limiting piece 3 and the second limiting piece 4 is any fixed value between 5 cm and 10 cm, and the distance between the second limiting piece 4 and the first end piece 5 is 5 cm. The rod sleeve 2 is provided with a reinforcing rib 16, and the reinforcing rib 16 is fixedly connected with the limiting block 9 and the first end piece 5 or integrally formed. The second end piece 6 comprises a flat plate part 14 and two channel parts 15, two opposite sides of the two channel parts 15 and the flat plate part 14 are fixedly connected, and the channel parts 15 and the first end piece 5 form a channel for steel wires of the steel wire mesh to pass through. The steel wire mesh is clamped between the first end piece 5 and the second end piece 6 and is fixed on the rod sleeve 2. And two opposite sides of the first end piece 5 are provided with limiting strips 13 for limiting the steel wire mesh. The spacing strip 13 is located between the second end piece 6 and the third spacing piece 8. The second end piece 6 is provided with a strip-shaped through hole, the first end piece 5 is provided with a second limiting lug, and the second limiting lug penetrates through the strip-shaped through hole. The rod sleeve 2, the first limiting sheet 3, the second limiting sheet 4 and the first end sheet 5 are all made of nylon materials.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a connecting piece for cast-in-place concrete wall, a serial communication port, including the body of rod (1), rod cover (2) have been cup jointed on the body of rod (1), be equipped with first spacing piece (3) and spacing piece of second (4) on rod cover (2), rod cover (2) one end is equipped with first end piece (5), the body of rod (1) passes first end piece (5), second end piece (6) have been cup jointed on the body of rod (1), the relative both sides department of second end piece (6) is connected with spacing piece of third (8) through connection piece (7), the both ends of first end piece (5) all are located between second end piece (6) and the spacing piece of third (8).
2. The connecting piece for the cast-in-place concrete wall according to claim 1, characterized in that a limiting block (9) is arranged on the rod sleeve (2), the limiting block (9) is positioned between the second limiting piece (4) and the first end piece (5), and the second limiting piece (4) is abutted against the limiting block (9).
3. The connecting piece for the cast-in-place concrete wall according to claim 1 or 2, wherein one end of the rod sleeve (2) far away from the first end piece (5) is provided with a limiting groove (11), the first limiting piece (3) is provided with a first elastic piece (10), the first elastic piece (10) is provided with a first limiting convex block (12), and the end part of the first limiting convex block (12) is positioned in the limiting groove (11).
4. The connecting piece for the cast-in-place concrete wall according to claim 1 or 2, wherein the distance between one end of the rod body (1) far away from the second end piece (6) and the first limiting piece (3) is any fixed value between 18 cm and 30 cm, the distance between the first limiting piece (3) and the second limiting piece (4) is any fixed value between 5 cm and 10 cm, and the distance between the second limiting piece (4) and the first end piece (5) is 5 cm.
5. The connecting piece for the cast-in-place concrete wall according to claim 2, characterized in that the rod sleeve (2) is provided with a reinforcing rib (16), and the reinforcing rib (16) is fixedly connected with the limiting block and the first end piece (5) or integrally formed.
6. A connector for a cast-in-place concrete wall according to claim 1, wherein the second end piece (6) comprises a flat plate portion (14) and two channel portions (15), the two channel portions (15) are fixedly connected with two opposite sides of the flat plate portion (14), and the channel portions (15) and the first end piece (5) form a channel for steel wires of a steel wire mesh to pass through.
7. A connecting piece for a cast-in-place concrete wall according to claim 1, 2 or 6, characterized in that two opposite sides of the first end piece (5) are provided with limiting strips (13) for limiting the steel wire mesh.
8. The connecting piece for the cast-in-place concrete wall according to claim 1 or 2, wherein a strip-shaped through hole is formed in the second end piece (6), and a second limiting bump is arranged on the first end piece (5) and penetrates through the strip-shaped through hole.
9. The connecting piece for the cast-in-place concrete wall according to claim 1 or 2, wherein the rod sleeve (2), the first limiting piece (3), the second limiting piece (4) and the first end piece (5) are all made of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021295886.4U CN213038640U (en) | 2020-07-03 | 2020-07-03 | Connecting piece for cast-in-place concrete wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021295886.4U CN213038640U (en) | 2020-07-03 | 2020-07-03 | Connecting piece for cast-in-place concrete wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213038640U true CN213038640U (en) | 2021-04-23 |
Family
ID=75524714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021295886.4U Active CN213038640U (en) | 2020-07-03 | 2020-07-03 | Connecting piece for cast-in-place concrete wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213038640U (en) |
-
2020
- 2020-07-03 CN CN202021295886.4U patent/CN213038640U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111705960A (en) | Cast-in-place concrete built-in heat-insulation wall structure and construction method | |
| KR101080836B1 (en) | Buit-in steel plate with shear key for rebar splice | |
| CN213038640U (en) | Connecting piece for cast-in-place concrete wall | |
| CN110670807A (en) | Concrete cushion block, special mould and manufacturing method thereof | |
| CN213897689U (en) | Cast-in-place concrete wall body insulation board structure with metal mesh | |
| CN213897633U (en) | Cast-in-place concrete built-in heat-insulating wall structure | |
| KR101025781B1 (en) | Buit-in steel sheet for iron reinforcing rod joint | |
| CN207847080U (en) | A kind of civil construction multifunction reinforcing template | |
| KR200196694Y1 (en) | Anti-bending pipe holder for sheeting | |
| CN212773001U (en) | Split pipe type connecting piece and cast-in-place concrete built-in heat insulation wall | |
| CN213204594U (en) | Split type connecting piece and cast-in-place concrete built-in thermal insulation wall | |
| KR20100023687A (en) | A mold panel support method and support device | |
| CN216405835U (en) | Cast-in-place concrete wall body with tubular connecting piece and heat-insulation external template | |
| CN212271311U (en) | Tubular connecting piece and cast-in-place concrete built-in heat insulation wall | |
| CN213742317U (en) | Beam-penetrating embedded sleeve positioning assembly | |
| CN209011332U (en) | A kind of insulation board fixation kit | |
| CN211172734U (en) | Concrete cushion block and special mould | |
| CN220247281U (en) | Assembled fast assembly building | |
| KR970005533Y1 (en) | Prefabricated forms | |
| KR200213293Y1 (en) | Form Tie Bar | |
| CN209568578U (en) | Exempt to tear open and pours heat insulation integrated template | |
| CN112575931A (en) | Connecting piece, heat-preservation external formwork cast-in-place concrete wall and wall construction method | |
| CN213674738U (en) | Steel bar positioning clamp for concrete prefabricated part | |
| CN213926856U (en) | Assembled concrete structure thermal insulation wall | |
| CN217420040U (en) | Spacing support connection spare and insulation board structure and wall structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240428 Address after: 12-1-202, Gaoqiang Wang community, 1999 Huashan Road, Licheng District, Jinan City, Shandong Province Patentee after: Shandong Saichang New Materials Co.,Ltd. Country or region after: China Patentee after: Zhang Yongzheng Address before: 12-1-202, Gaoqiang Wang community, 1999 Huashan Road, Licheng District, Jinan City, Shandong Province Patentee before: Shandong Saichang New Materials Co.,Ltd. Country or region before: China |