CN210395732U - Heat preservation structure of shear force wall - Google Patents
Heat preservation structure of shear force wall Download PDFInfo
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- CN210395732U CN210395732U CN201921178827.6U CN201921178827U CN210395732U CN 210395732 U CN210395732 U CN 210395732U CN 201921178827 U CN201921178827 U CN 201921178827U CN 210395732 U CN210395732 U CN 210395732U
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Abstract
The utility model discloses a heat preservation structure of shear force wall relates to the room and builds technical field, and it includes concrete wall, sets up the heated board in concrete wall one side department, and one side department that the heated board deviates from concrete wall has set gradually first alkali-resisting glass fiber net cloth, mortar layer, and concrete wall surface is provided with the stock that the heated board was passed to the level, and the tip threaded connection of stock has the locking collar of being connected with the heated board lateral wall. The utility model discloses it is higher to have the efficiency of construction, the shorter effect of time limit for a project.
Description
Technical Field
The utility model belongs to the technical field of the room construction technique and specifically relates to a heat preservation structure of shear force wall is related to.
Background
At present, a shear wall structure has high bearing capacity and lateral displacement resistance rigidity, can effectively resist horizontal shear force and has good seismic performance. After the precast assembly technology is introduced, the precast concrete assembled integral shear wall structure also has the advantages of convenience for factory standardized production, less field wet operation, convenience for construction, small influence on the surrounding environment, small investment in transportation resources and labor resources and the like. Therefore, with the practical requirements of building industrialization and housing industrialization in China, the precast concrete assembled integral shear wall structure has very wide application prospects in multi-storey and high-rise housing buildings in China.
The traditional Chinese utility model with publication number CN204728529U discloses an assembled shear wall, which comprises one or more prefabricated wall boards, wherein the wall boards are spliced by connecting members, the outer sides of the spliced wall boards are sequentially coated with a concrete layer and a finish coat, each wall board comprises a heat-insulating board, steel wire meshes and abdominal wires, the steel wire meshes are symmetrically arranged on the inner side and the outer side of the heat-insulating board, and the steel wire meshes are fixedly connected by the abdominal wires; the web wire penetrates through the heat insulation board, and two ends of the web wire are respectively connected with the steel wire meshes on two sides of the heat insulation board.
The above prior art solutions have the following drawbacks: the shear wall needs to be manufactured on a construction site, so that the construction efficiency is low, and the construction period is long.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat preservation structure of shear force wall, the efficiency of construction is higher, and the time limit for a project is shorter.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a heat preservation structure of shear force wall, includes concrete wall, sets up the heated board in concrete wall one side department, one side department that the heated board deviates from concrete wall has set gradually first alkali-resisting glass fiber net check cloth, mortar layer, concrete wall surface is provided with the stock that the level passed the heated board, the tip threaded connection of stock has the locking ring of being connected with the heated board lateral wall.
By adopting the technical scheme, when the heat insulation plate is used, the steel reinforcement framework is configured in the template, the concrete pattern mortar is poured into the template, when the concrete wall is not cured, the anchor rods are placed in the concrete mortar, after the concrete is cured, the heat insulation plate is placed at one side of the concrete wall, the anchor rods are all positioned in the heat insulation plate, then the locking ring is sleeved at the end part of the anchor rods, the first alkali-resistant glass fiber mesh cloth is placed at the side wall of the heat insulation plate, which is far away from the concrete wall, and the anchor rods penetrate through the first alkali-resistant glass fiber mesh cloth; finally, coating a mortar layer on the upper part of the first alkali-resistant glass fiber mesh fabric, wherein the locking ring and the connecting rod are positioned at the mortar layer; construction can be carried out in the early stage of construction, and assembly can be carried out on a construction site after construction is finished, so that the construction efficiency is high, and the construction period is short.
The utility model discloses further set up to, the round hole has all been seted up to lock ring lateral wall department, the inside equal threaded connection of round hole inserts the bolt of the inside department of heated board.
Through adopting above-mentioned technical scheme, because the locked ring only leans on the threaded connection of self and stock, the installation is accomplished the back, the locked ring can and be connected the unstability between the stock to make the heated board take place to rock, so all seted up the round hole in the lateral wall department of locked ring, the round hole is inside all to be pegged graft there is the bolt of threaded connection in the inside department of heated board, further prescribes a limit to the position of locked ring.
The utility model discloses further set up to, a plurality of through-holes have been seted up to the locking ring lateral wall.
Through adopting above-mentioned technical scheme, inside the mortar layer can permeate the through-hole to it is comparatively inseparable to make to be connected between locked loop and the mortar layer.
The utility model discloses further set up to, locking ring lateral wall department is connected with the go-between of cup jointing on the stock, the go-between is located places hole department.
Through adopting above-mentioned technical scheme, because stock lateral wall department has seted up the screw thread, when the use of reality, the diameter of placing the hole needs to be greater than the stock, so is connected unstably between stock and the heated board, and cup joints the heated board outside the go-between, alright make between heated board and the go-between comparatively stable.
The utility model discloses further set up to, one side department of the relative heated board of locking ring is connected with a plurality of sharp form archs, sharp form arch is located the inside department of heated board.
Through adopting above-mentioned technical scheme, point form arch inserts heated board department, reduces the appearance that the locked ring took place to rotate the condition along the heated board.
The utility model discloses further set up to, the arc lateral wall department of locking ring is provided with a plurality of connecting rods along its centre of a circle department circumference.
Through adopting above-mentioned technical scheme, set up the connecting rod, make the connection area between locked ring and the heated board great, simultaneously, owing to adopt shaft-like structure, set up for the interval between connecting rod and the connecting rod, the mortar layer alright permeate to between the adjacent connecting rod to it is comparatively inseparable to make to be connected between mortar layer and the connecting rod.
The utility model discloses further set up to, still be provided with polymer bonding mortar and interface agent between concrete wall and the heated board.
By adopting the technical scheme, the polymer bonding mortar has a good bonding effect, so that the polymer bonding mortar and the concrete wall are connected into a whole, and the interfacial agent is arranged, so that the surface of the polymer bonding mortar is rough, and the subsequent construction is convenient.
The utility model discloses further set up to, the mortar layer outside has set gradually second alkali-resisting glass fiber net cloth, has plastered surface mortar, flexible water-fast putty, coating veneer.
By adopting the technical scheme, when the mortar layer is not dry, the second alkali-resistant glass fiber mesh fabric is covered on the side wall of the mortar layer; the side wall of the second alkali-resistant glass fiber mesh cloth is coated with flexible waterproof putty, so that the waterproof and moisture-proof characteristics of the concrete are improved; and finally, coating a paint veneer on the side wall of the flexible water-resistant putty.
To sum up, the utility model discloses following beneficial effect has:
1. according to actual use requirements, the construction method can be carried out on the construction site, the construction efficiency is high, and the construction period is short;
2. the bolt which is in threaded connection with the inner part of the heat insulation plate is horizontally arranged at the upper part of the locking ring, so that the rotation of the locking ring is reduced, and the locking ring is tightly connected with the heat insulation plate;
3. and a through hole is formed outside the locking ring, so that the mortar layer permeates into the through hole, and the locking ring is tightly connected with the mortar layer.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
fig. 2 is a schematic structural diagram illustrating the connection between the concrete wall and the anchor rod according to the embodiment.
Reference numerals: 1. a concrete wall; 11. a polymer bonding mortar; 12. an interfacial agent; 13. a thermal insulation board; 14. a first alkali-resistant glass fiber mesh cloth; 15. a mortar layer; 16. a second alkali-resistant glass fiber mesh cloth; 17. plastering mortar; 18. flexible water-resistant putty; 19. coating and decorating the surface; 2. an anchor rod; 21. fixing the disc; 22. placing holes; 23. a locking ring; 24. a circular hole; 241. a bolt; 25. a through hole; 26. a connecting ring; 27. a pointed protrusion; 28. a connecting rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a shear force wall's heat preservation structure includes concrete wall 1, polymer bonding mortar 11, interfacial agent 12, heated board 13, first alkali-resisting glass fiber net cloth 14, mortar layer 15, second alkali-resisting glass fiber net cloth 16, rendering coat mortar 17, flexible water-fast putty 18, coating veneer 19 in proper order.
Referring to fig. 1-2, in order to stably mount the insulation board 13 on the side wall of the concrete wall 1, an anchor rod 2 is cast on one side of the concrete wall 1 opposite to the insulation board 13, a fixing plate 21 cast and connected to the inside of the concrete wall 1 is arranged at one end of the anchor rod 2, raw materials for manufacturing the concrete wall 1 are cast inside a formwork, and the anchor rod 2 and the fixing plate 21 are inserted into the concrete wall 1 when the raw materials are not dried; external screw thread has been seted up in the lateral wall department of stock 2, and heated board 13 corresponds 2 departments of stock and all sets up and places hole 22, and threaded connection has one side and 13 locking ring 23 that deviate from 1 one side department of concrete wall with the heated board on stock 2, and alkali-resistant net check cover covers one side department that deviates from concrete wall 1 at the heated board 13, and stock 2 inserts the net check hole department of alkali-resistant net check, and locking ring 23 is located inside mortar layer 15.
Referring to fig. 2, because the locking ring 23 only leans on self and the threaded connection of stock 2, after the installation, the locking ring 23 may be connected unstably with between the stock 2 to make heated board 13 take place to rock, so all seted up round hole 24 in the lateral wall department of locking ring 23, round hole 24 is inside all to peg graft and to have the bolt 241 of threaded connection in the inside department of heated board 13.
Referring to fig. 1-2, the side wall of the locking ring 23 is provided with a plurality of through holes 25, and the locking ring 23 is stable at the inner part of the mortar layer 15, so that the rotation of the locking ring 23 is reduced.
Referring to fig. 2, in order to further increase the connection condition between the locking ring 23 and the heat insulation board 13, a connection ring 26 sleeved at the outer portion of the anchor rod 2 is connected to one side of the locking ring 23 close to the heat insulation board 13, the connection ring 26 is inserted into the heat insulation board 13, and the connection area between the heat insulation board 13 and the locking ring 23 is increased by the connection ring 26.
Referring to fig. 2, in order to stabilize the connection between the locking ring 23 and the heat insulation plate 13, a plurality of pointed protrusions 27 are connected to one side of the locking ring 23 opposite to the heat insulation plate 13, and the pointed protrusions 27 are inserted into the heat insulation plate 13.
Referring to fig. 1-2, a plurality of connecting rods 28 are circumferentially arranged at the arc-shaped side wall of the locking ring 23 along the circle center, the side walls of the connecting rods 28 are abutted to the side wall of the heat insulation plate 13, and the connecting rods 28 extend outwards from the connection part with the locking ring 23 and are gradually reduced, so that the connection between the locking ring 23 and the mortar layer 15 is stable.
When the concrete wall is used, 1, a steel reinforcement framework is configured inside a formwork, concrete mortar is poured into the formwork, and the pouring thickness of the concrete mortar is 200mm, so that the concrete wall 1 is formed; 2. when the concrete wall body 1 is not cured, the fixed disc 21 and the anchor rods 2 are placed in the concrete mortar, the depth of the anchor rods 2 in the concrete wall body 1 is not less than 60mm, and the distance between every two adjacent anchor rods 2 is 25 cm; 3. after the concrete wall 1 is cured, the polymer bonding mortar 11 is coated outside the concrete wall 1, then the interface agent 12 is coated on the outer side wall of the polymer bonding mortar 11, the interface agent 12 is made of vinyl acetate-ethylene, and the surface of the polymer bonding mortar 11 is roughened by using the interface agent 12 so as to facilitate subsequent construction; 4. placing holes 22 at the upper part of the heat insulation plate 13 correspond to the anchor rods 2, and the side wall of the heat insulation plate 13 is abutted against the side wall of the concrete wall 1; the locking ring 23 is screwed on the upper part of the anchor rod 2, the pointed protrusion 27 is positioned inside the heat insulation plate 13, and the connecting ring 26 is positioned inside the placing hole 22; then, the bolt 241 is threaded into the heat insulation plate 13 through the round hole 24; 5. placing a first alkali-resistant glass fiber mesh cloth 14 at the position of the side wall of the heat insulation plate 13, which is far away from the concrete wall 1, and enabling the anchor rod 2 to penetrate through the first alkali-resistant glass fiber mesh cloth 14; 6. coating the mortar layer 15 on the upper part of the first alkali-resistant glass fiber mesh cloth 14, wherein the locking ring 23 and the connecting rod 28 are positioned at the mortar layer 15; 7. when the mortar layer 15 is not dry, covering the second alkali-resistant glass fiber mesh cloth 16 on the side wall of the mortar layer 15; 8. the side wall of the second alkali-resistant glass fiber mesh fabric 16 is coated with flexible waterproof putty 18, so that the waterproof and moisture-proof characteristics of concrete are improved; 9. and finally coating the side wall of the flexible water-resistant putty 18 with a coating facing 19.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a heat preservation structure of shear force wall, includes concrete wall (1), sets up heated board (13) of department on one side of concrete wall (1), its characterized in that: one side of the heat insulation board (13) departing from the concrete wall (1) is sequentially provided with a first alkali-resistant glass fiber mesh cloth (14) and a mortar layer (15), the surface of the concrete wall (1) is provided with an anchor rod (2) horizontally penetrating through the heat insulation board (13), and the end part of the anchor rod (2) is in threaded connection with a locking ring (23) connected with the side wall of the heat insulation board (13).
2. The insulation structure of a shear wall according to claim 1, wherein: round holes (24) are formed in the side walls of the locking rings (23), and bolts (241) inserted into the heat-insulation plates (13) are connected inside the round holes (24) in a threaded mode.
3. The insulation structure of a shear wall according to claim 1, wherein: the side wall of the locking ring (23) is provided with a plurality of through holes (25).
4. The insulation structure of a shear wall according to claim 1, wherein: the side wall of the locking ring (23) is connected with a connecting ring (26) sleeved on the anchor rod (2), and the connecting ring (26) is located on the placing hole (22).
5. The insulation structure of a shear wall according to claim 1, wherein: one side of the locking ring (23) opposite to the heat-insulation plate (13) is connected with a plurality of pointed bulges (27), and the pointed bulges (27) are positioned in the heat-insulation plate (13).
6. The insulation structure of a shear wall according to claim 1, wherein: and a plurality of connecting rods (28) are arranged at the arc-shaped side wall of the locking ring (23) along the circumferential direction of the circle center.
7. The insulation structure of a shear wall according to claim 1, wherein: and polymer bonding mortar (11) is also arranged between the concrete wall (1) and the heat insulation plate (13).
8. The insulation structure of a shear wall according to claim 1, wherein: and a second alkali-resistant glass fiber mesh cloth (16), a plastering mortar (17), flexible waterproof putty (18) and a coating veneer (19) are sequentially arranged outside the mortar layer (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921178827.6U CN210395732U (en) | 2019-07-24 | 2019-07-24 | Heat preservation structure of shear force wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921178827.6U CN210395732U (en) | 2019-07-24 | 2019-07-24 | Heat preservation structure of shear force wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210395732U true CN210395732U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921178827.6U Active CN210395732U (en) | 2019-07-24 | 2019-07-24 | Heat preservation structure of shear force wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210395732U (en) |
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2019
- 2019-07-24 CN CN201921178827.6U patent/CN210395732U/en active Active
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