CN214144269U - QX composite heat-preservation external formwork installation structure - Google Patents
QX composite heat-preservation external formwork installation structure Download PDFInfo
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- CN214144269U CN214144269U CN202121153749.1U CN202121153749U CN214144269U CN 214144269 U CN214144269 U CN 214144269U CN 202121153749 U CN202121153749 U CN 202121153749U CN 214144269 U CN214144269 U CN 214144269U
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- insulation board
- composite
- composite heat
- wall body
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Abstract
The utility model discloses a QX composite heat-preservation external formwork installation structure, which comprises an internal formwork and a composite heat-preservation plate which are respectively arranged at two sides of a wall to be poured, wherein a cavity for pouring the wall is formed between the internal formwork and the composite heat-preservation plate; wear to be equipped with a plurality of anchors on the composite insulation board, the laminating of anchor one end is connected on the lateral surface of composite insulation board, and the other end penetrates in the cavity, and penetrates to twist in proper order on the anchor in the cavity and has twisted butterfly nut and fastening nut, the fastening nut butt is on the composite insulation board medial surface. This application is through using composite insulation board as the exterior sheathing, pours the completion back at the wall body, can keep serving as the heat preservation on the outer wall, can avoid the construction of later stage installation heated board on the wall body, has reduced the construction process, has improved the efficiency of construction, has reduced construction cost's advantage.
Description
Technical Field
The utility model relates to a technical field of construction especially relates to a QX composite heat preservation exterior sheathing mounting structure.
Background
With the rapid development of economy, energy conservation becomes a strategic decision of energy development, so that energy conservation technologies are greatly popularized in various fields, and building energy conservation standards are promoted in the building field.
Building external wall heat preservation is an important measure in building energy conservation, and the traditional building external heat preservation main method is as follows: after the reinforced concrete structure is completed, a filling wall body is built, plastering is carried out on two sides, then an insulation board is constructed on the outer side, and the installation of the insulation board relates to the work of leveling, pasting, punching, fixing and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a QX compound incubation exterior sheathing mounting structure has construction convenience, reduces the work progress, improves the efficiency of construction, reduces construction cost and keeps warm effectual advantage.
The technical problem to be solved is that: the problem that the construction of the existing wall body rear-sticking insulation board is complicated and the quality at the later stage cannot be guaranteed.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a QX composite heat preservation exterior sheathing mounting structure, including interior sheathing and the composite heat preservation board that sets up respectively in waiting to water the wall body both sides, form the cavity that is used for pouring the wall body between interior sheathing and the composite heat preservation board, interior sheathing and the composite heat preservation board outside all are equipped with vertical secondary joist and horizontal main joist, and the main joist of wall body both sides is through wearing wall bolt drawknot;
the composite insulation board is provided with a plurality of anchor bolts in a penetrating mode, one end of each anchor bolt is connected to the outer side face of the composite insulation board in a fitting mode, the other end of each anchor bolt penetrates into the cavity, butterfly nuts and fastening nuts are sequentially screwed on the anchor bolts penetrating into the cavity, the fastening nuts abut against the inner side face of the composite insulation board, and the anchor bolts between the anchor bolts and the wall body steel reinforcement framework and on the adjacent composite insulation boards are respectively tied through binding wires.
The utility model relates to a QX compound incubation exterior sheathing mounting structure, it is further, adjacent be equipped with joint strip between the compound insulation board.
The utility model relates to a QX composite heat preservation exterior sheathing mounting structure, it is further, the anchor nail is plum blossom form and arranges.
The utility model relates to a QX compound incubation exterior sheathing mounting structure, it is further, be equipped with the cushion between interior sheathing and the compound incubation board, the cushion is installed on the framework of steel reinforcement of wall body, set up the recess of inlay card wall body reinforcing bar on the cushion.
The utility model relates to a QX composite insulation exterior sheathing mounting structure, it is further, adjacent the laminating of piece department in the composite insulation board outside is connected with the flitch, the main joist is pressed fixedly in the flitch outside.
The utility model relates to a QX compound incubation exterior sheathing mounting structure, it is further, the perforation has been seted up on interior sheathing and the compound incubation board respectively, wear to be equipped with the sleeve pipe in the perforation, wear to establish at the cover intraductally through the wall bolt.
The utility model relates to a QX composite heat preservation exterior sheathing mounting structure, it is further, adjacent the interval 200mm of secondary joist is adjacent the interval 450mm of main joist is adjacent the interval of through-wall bolt is 450 x 450 mm.
The utility model relates to a QX composite heat preservation exterior sheathing mounting structure, it is further, the specification 55 of secondary joist is 55 2.75mm, the specification 60 of main joist is 65 2.75 mm.
Compared with the prior art, the utility model, following beneficial effect has:
1. according to the application, the composite heat-insulation plate is used as the outer template, and can be reserved on the outer wall to serve as a heat-insulation layer after the wall body is poured, so that the later construction of installing the heat-insulation plate on the wall body can be avoided, the construction procedures are reduced, the construction efficiency is improved, and the construction cost is reduced; the composite heat-insulation board and the wall are poured into a whole and are connected in a reinforcing mode through the anchor nails, so that the stability is higher, the heat-insulation effect is better, and compared with the traditional rear-sticking heat-insulation board, the problems of virtual sticking, hollowing and untight seam are avoided;
2. the wood beam is arranged at the joint of the composite insulation board, so that the flatness of the composite insulation board is increased, and the problems of mold expansion, slab staggering and the like are avoided;
3. the anchor is connected with the wall body steel reinforcement framework by adopting the binding wire, so that the composite insulation board can be temporarily fixed, the installation convenience is improved, and the anchoring capability of the composite insulation board and the wall body at the later stage can also be improved; in addition, the anchor nails on the two sides of the splicing seam of the composite heat-insulation board are connected by using the binding wires, so that the composite heat-insulation board can be placed to be staggered.
The present invention will be further explained with reference to the accompanying drawings.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a side view of the present invention.
Reference numerals:
1. an inner template; 2. a composite insulation board; 3. anchoring the bolts; 4. a butterfly nut; 5. fastening a nut; 6. binding wires; 7. a secondary keel; 8. a main keel; 9. a through-wall bolt; 10. wood block; 11. cushion blocks; 12. and (4) a groove.
Detailed Description
As shown in figure 1 and figure 2, the utility model relates to a QX composite heat preservation exterior sheathing mounting structure is including setting up respectively waiting to water interior sheathing 1 and the composite heat preservation board 2 of building wall body both sides, forms the cavity that is used for pouring the wall body between interior sheathing 1 and the composite heat preservation board 2, and interior sheathing 1 is current wall body pouring and uses the template. Wear to be equipped with a plurality of anchor nails 3 on the composite insulation board 2, anchor nail 3 is the plum blossom form and arranges, the one end laminating of anchor nail 3 area anchor dish is connected at the lateral surface of composite insulation board 2, the other end penetrates in the cavity, and it has butterfly nut 4 and fastening nut 5 to twist soon in proper order on the anchor nail 3 that penetrates in the cavity, fastening nut 5 laminates on the medial surface of composite insulation board 2 with anchor nail 3 and 2 fixed connection of composite insulation board, butterfly nut 4 sets up on anchor nail 3, can increase the anchoring ability of 2 later stages of composite insulation board and wall body. The anchor bolts 3 are connected with the wall body steel bar framework through tie wires 6 respectively, the anchor bolts 3 are arranged between the anchor bolts 3 and the wall body steel bar framework and on two sides of splicing seams of adjacent composite insulation boards 2, the composite insulation boards 2 can be temporarily fixed when being installed, and the installation stability of the composite insulation boards is improved; connect anchor 3 on the adjacent composite insulation board 2, can increase composite insulation board 2's wholeness, avoid taking place dislocation wrong platform phenomenon.
The outer sides of the inner formworks 1 and the outer sides of the composite heat-insulation boards 2 are provided with vertical secondary keels 7 and transverse main keels 8, the main keels 8 are located on the outer sides of the secondary keels 7, the secondary keels 7 are 55 mm by 2.75mm in specification, the spacing is 200mm, and a plurality of secondary keels are arranged at equal intervals along the length direction of a wall body. The main keel 8 is 60 × 65 × 2.75mm in specification, is spaced by 450mm, and is provided with a plurality of main keels at equal intervals along the height direction of the wall body; the main keels 8 on the two sides of the wall body are pulled and connected through wall-penetrating bolts 9, and the distance between the wall-penetrating bolts 9 is 450mm and 450 mm. In order to facilitate later-stage formwork removal, corresponding through holes are respectively formed in the inner formwork 1 and the composite heat-insulation board 2, plastic sleeves penetrate through the through holes, and wall penetrating bolts 9 penetrate through the sleeves.
Furthermore, set up joint strip between adjacent composite insulation board 2, increase the sealing performance of 2 piece joints of composite insulation board, appear leaking thick liquid phenomenon when avoiding pouring the wall body.
The splicing seams at the outer sides of the adjacent composite insulation boards 2 are positioned at the inner sides of the main keels 8 and are connected with battens 10 in a laminating manner, the main keels 8 are pressed on the outer sides of the battens 10 to be fixed, the flatness between the adjacent composite insulation boards 2 can be increased by arranging the battens 10, and the phenomenon of slab staggering is avoided; and meanwhile, the mould expanding phenomenon can be caused when the concrete is poured.
Further, in order to control the pouring thickness of the wall body, a cushion block 11 is arranged between the inner formwork 1 and the composite heat-insulation board 2, the cushion block 11 can be a mortar cushion block 11 or a concrete cushion block 11, the cushion block 11 is fixedly installed on a steel bar framework of the wall body, and meanwhile, a groove 12 used for being clamped on steel bars of the wall body is formed in the cushion block 11.
The construction steps are as follows:
before the composite insulation board 2 is installed, firstly, holes are punched in the composite insulation board 2, the anchor bolts 3 are plugged into the holes, the anchor bolts 3 are fixedly connected with the composite insulation board 2 through the fastening nuts 5, and the butterfly nuts 4 are installed. And then, after the binding of the wall steel reinforcement framework is finished, installing a cushion block 11 on the steel reinforcement framework. The inner formwork 1 and the composite heat-insulation board 2 are installed, the composite heat-insulation board 2 is installed firstly, after the composite heat-insulation board 2 is installed in place, the anchor 3 is connected with a steel bar framework of a wall body through the binding wire 6, and the composite heat-insulation board 2 is fixed temporarily; the adjacent composite insulation boards 2 are installed, sealing rubber strips are filled at the abutted seams of the adjacent composite insulation boards 2 during installation, and meanwhile, the anchor bolts 3 between the adjacent composite insulation boards 2 are also connected through binding wires 6. Then, the inner formwork 1 is installed, and the main keel 7 and the secondary keel 7 are installed and fixed at the same time. After the wall body is poured, the inner formwork 1 and the primary and secondary keels 7 are dismantled, and the composite heat-insulation board 2 is left on the outer wall to serve as an outer wall heat-insulation layer.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (8)
1. The utility model provides a QX composite heat preservation exterior sheathing mounting structure which characterized in that: the wall body pouring device comprises an inner template (1) and a composite heat-insulation board (2) which are respectively arranged at two sides of a wall body to be poured, a cavity for pouring the wall body is formed between the inner template (1) and the composite heat-insulation board (2), vertical secondary keels (7) and transverse main keels (8) are arranged at the outer sides of the inner template (1) and the composite heat-insulation board (2), and the main keels (8) at two sides of the wall body are tied through wall-penetrating bolts (9);
wear to be equipped with a plurality of anchor (3) on composite insulation board (2), anchor (3) one end laminating is connected on the lateral surface of composite insulation board (2), and the other end penetrates in the cavity, and has screwed butterfly nut (4) and fastening nut (5) on penetrating anchor (3) in the cavity in proper order, fastening nut (5) butt is on composite insulation board (2) medial surface, between anchor (3) and wall body steel reinforcement framework, anchor (3) on adjacent composite insulation board (2) are respectively through tying up silk (6) drawknot.
2. The QX composite heat-insulating external template mounting structure according to claim 1, characterized in that: and a sealing rubber strip is arranged between every two adjacent composite insulation boards (2).
3. The QX composite heat-insulating external template mounting structure according to claim 1, characterized in that: the anchor bolts (3) are arranged in a plum blossom shape.
4. The QX composite heat-insulating external template mounting structure according to claim 1, characterized in that: be equipped with cushion (11) between interior template (1) and composite insulation board (2), install on the framework of steel reinforcement of wall body cushion (11), set up recess (12) of inlay card wall body reinforcing bar on cushion (11).
5. The QX composite heat-insulating external template mounting structure according to claim 1, characterized in that: and adjacent joints on the outer side of the composite heat-insulation board (2) are connected with battens (10) in an attaching mode, and the main keels (8) are pressed on the outer sides of the battens (10) to be fixed.
6. The QX composite heat-insulating external template mounting structure according to claim 1, characterized in that: the inner formwork (1) and the composite heat insulation board (2) are respectively provided with a through hole, a sleeve penetrates through the through hole, and the wall penetrating bolt (9) penetrates through the sleeve.
7. The QX composite heat-insulating external template mounting structure according to claim 1, characterized in that: the distance between the adjacent secondary keels (7) is 200mm, the distance between the adjacent primary keels (8) is 450mm, and the distance between the adjacent wall penetrating bolts (9) is 450 mm.
8. The QX composite heat-insulating external template mounting structure according to claim 1, characterized in that: the specification of the secondary keel (7) is 55 × 2.75mm, and the specification of the main keel (8) is 60 × 65 × 2.75 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121153749.1U CN214144269U (en) | 2021-05-27 | 2021-05-27 | QX composite heat-preservation external formwork installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121153749.1U CN214144269U (en) | 2021-05-27 | 2021-05-27 | QX composite heat-preservation external formwork installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214144269U true CN214144269U (en) | 2021-09-07 |
Family
ID=77554211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121153749.1U Expired - Fee Related CN214144269U (en) | 2021-05-27 | 2021-05-27 | QX composite heat-preservation external formwork installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214144269U (en) |
-
2021
- 2021-05-27 CN CN202121153749.1U patent/CN214144269U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |