CN211899079U - Anti-cracking connecting structure of assembled partition wall and steel structural member - Google Patents

Abstract

The utility model discloses an assembled partition wall and steel structural component's connection structure that prevents ftractureing, including two partitions and the steel structural component of connection between two partitions, the outside of steel structural component is equipped with interfacial agent layer, non-woven fabrics layer, first net cloth layer, second net cloth layer and anti-crack mortar screed-coat, be provided with the heat preservation between non-woven fabrics layer and the first net cloth layer, the interfacial agent layer sets up in steel structural component's the outside, and the non-woven fabrics layer attaches in the outside on interfacial agent layer, and the second net cloth layer attaches in the outside of two partitions. The utility model relates to a rationally, have fine heat preservation, thermal-insulated and humidity resistance on possessing the basis of preventing ftractureing, effectively avoid the heat to conduct fast and spill, the support steadiness of heat preservation can be strengthened in the setting of a plurality of V-arrangement drawknot muscle, reduces the unsmooth risk of returning acutely that the heat preservation atress appears when receiving the collision, guarantees anti-seismic hit performance, is favorable to the use.

Description

Anti-cracking connecting structure of assembled partition wall and steel structural member

Technical Field

The utility model relates to an assembly type structure technical field especially relates to an assembled partition wall and steel structural component's connection structure that prevents ftractureing.

Background

The partition board is a common component of an assembly type building and mainly used as a wall material, the cracking of the joints of the partition board and other components, such as constructional columns, beams and the like, due to different shrinkage performances of the materials becomes a common problem, and particularly the joints of the partition board and a steel constructional structure are provided with anti-cracking materials or anti-cracking structures, so that the surface cracking phenomenon is avoided; prevent connection structure that ftractures as assembled partition wall and steel structural component that authorized bulletin number CN207812679U discloses, the technical essential is: at the connecting position, an interfacial agent layer is arranged on the representation of the steel structural member, a non-woven fabric layer is attached to the outside of the interfacial agent layer, a first alkali-resistant glass fiber gridding cloth layer is wrapped on the outside of the non-woven fabric layer, a second alkali-resistant glass fiber gridding cloth layer is laid on the outside of the first alkali-resistant glass fiber gridding cloth layer, the second alkali-resistant glass fiber gridding cloth layer extends to the surface of the assembled partition wall plate for at least 200mm, and an anti-crack mortar leveling layer is arranged on the; the non-woven fabric layer is made of rock wool and is 3-7mm thick.

Although the rock wool non-woven fabric layer and the alkali-resistant glass fiber mesh layer form the buffer structure, the buffer structure can counteract gaps caused by inconsistent shrinkage performance of the steel structure and the assembled partition wall board, and achieve the purpose of ensuring that the appearance of the joint is not cracked on the premise that the alkali-resistant glass fiber mesh layer extends to the surface of the partition wall by at least 200 mm;

however, the above patents still have some defects, which have the disadvantage of poor heat insulation effect, the steel structure easily conducts heat, so that the heat insulation performance of the house cannot be well achieved, and the waterproof and heat insulation performance is also poor, and the use requirement cannot be met, therefore, aiming at further improving the above prior art, we propose the anti-cracking connecting structure of the assembled partition wall and the steel structural member.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing an anti-cracking connecting structure of an assembled partition wall and a steel structural member.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the anti-cracking connecting structure of the assembled partition walls and the steel structural member comprises two partition walls and the steel structural member connected between the two partition walls, wherein an interface agent layer, a non-woven fabric layer, a first grid fabric layer, a second grid fabric layer and an anti-cracking mortar leveling layer are arranged on the outer side of the steel structural member, a heat preservation layer is arranged between the non-woven fabric layer and the first grid fabric layer, the interface agent layer is arranged on the outer side of the steel structural member, the non-woven fabric layer is attached to the outer side of the interface agent layer, the second grid fabric layer is attached to the outer sides of the two partition walls, the second grid fabric layer is laid on the outer side of the first grid fabric layer, the anti-cracking mortar leveling layer is arranged on the outer sides of the two partition walls, the anti-cracking mortar leveling layer is laid on the second grid fabric layer, a plurality of hard heat preservation plates are embedded on four sides inside the heat preservation layer, hard heat insulation plates are embedded on four sides of the heat preservation, the V-shaped bonding rib is positioned in the heat preservation layer, the waterproof layer is arranged on the outer side of the heat preservation layer, and the first grid cloth layer is laid on the outer side of the waterproof layer.

Preferably, the first mesh fabric layer and the second mesh fabric layer are both alkali-resistant glass fiber mesh fabrics.

Preferably, a plurality of first rectangular channels are formed in four sides of the interior of the heat insulation layer, and the hard heat insulation plate is located in the corresponding first rectangular channels.

Preferably, the four sides of the outside of the heat-insulating layer are provided with second rectangular grooves, and the heat-insulating plate is positioned in the corresponding second rectangular grooves.

Preferably, the insulating layer is made of a polyethylene foam board.

Preferably, the hard heat-insulation board is a foamed cement board or an EPS molding polyphenyl board.

Preferably, the waterproof layer is a reinforced concrete waterproof board.

Preferably, the hard heat insulation plate is an aerated concrete plate.

Compared with the prior art, the beneficial effects of the utility model are that:

through the partition wall, the steel structural member, the interfacial agent layer, the non-woven fabric layer, the heat preservation layer, the hard heat preservation plate, the hard heat insulation plate, the V-shaped tie bars, the waterproof layer, the first grid fabric layer, the second grid fabric layer, the anti-crack mortar leveling layer and the matching of the first rectangular groove and the second rectangular groove, the arrangement of the hard heat preservation plate, the heat preservation layer and the hard heat preservation plate can well avoid the rapid dissipation of heat in a room, the heat preservation effect is achieved, the arrangement of the waterproof layer can avoid the penetration of rainwater, the risk of the corrosion caused by the moisture of the steel structural member after being soaked is reduced, the supporting stability of the heat preservation layer can be enhanced by the mode that a plurality of V-shaped tie bars are arranged between the hard heat preservation plate and the hard heat preservation plate, the risk of the concave and convex retraction of the heat preservation layer under the stress when the, the heat preservation effect is improved.

The utility model relates to a rationally, have fine heat preservation, thermal-insulated and humidity resistance on possessing the basis of preventing ftractureing, effectively avoid the heat to conduct fast and spill, the support steadiness of heat preservation can be strengthened in the setting of a plurality of V-arrangement drawknot muscle, reduces the unsmooth risk of returning acutely that the heat preservation atress appears when receiving the collision, guarantees anti-seismic hit performance, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of an anti-cracking connecting structure of an assembled partition wall and a steel structural member according to the present invention;

FIG. 2 is a schematic view of the structure of part A in FIG. 1;

fig. 3 is a schematic structural diagram of part B in fig. 2.

In the figure: the heat insulation board comprises a partition wall 1, a steel structure member 2, an interface agent layer 3, a non-woven fabric layer 4, a heat insulation layer 5, a hard heat insulation board 6, a hard heat insulation board 7, a V-shaped tie bar 8, a waterproof layer 9, a first grid fabric layer 10, a second grid fabric layer 11, an anti-crack mortar leveling layer 12, a first rectangular groove 13 and a second rectangular groove 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the anti-cracking connection structure of an assembled partition wall and a steel structural member comprises two partition walls 1 and a steel structural member 2 connected between the two partition walls 1, an interfacial agent layer 3, a non-woven fabric layer 4, a first mesh fabric layer 10, a second mesh fabric layer 11 and an anti-cracking mortar leveling layer 12 are arranged on the outer side of the steel structural member 2, a heat insulation layer 5 is arranged between the non-woven fabric layer 4 and the first mesh fabric layer 10, the interfacial agent layer 3 is arranged on the outer side of the steel structural member 2, the interfacial agent layer 3 has adhesiveness, the non-woven fabric layer 4 is attached on the outer side of the interfacial agent layer 3, the second mesh fabric layer 11 is attached on the outer side of the two partition walls 1, the second mesh fabric layer 11 is laid on the outer side of the first mesh fabric layer 10, the mortar anti-cracking leveling layer 12 is arranged on the outer side of the two partition walls 1, the anti-cracking mortar leveling layer 12 is laid on the second mesh fabric, the utility model relates to a heat preservation layer 5, the inside four sides of heat preservation layer 5 all inlays and is equipped with a plurality of stereoplasm heated board 6, the outside four sides of heat preservation layer 5 all inlays and is equipped with stereoplasm heated board 7, stereoplasm heated board 6 is close to and has contacted a plurality of V-arrangement lacing wire 8 between the stereoplasm heated board 7 of one side of corresponding stereoplasm heated board 7 and the stereoplasm heated board 7, V-arrangement lacing wire 8 is located heat preservation layer 5, the outside of heat preservation layer 5 is equipped with waterproof layer 9, first net cloth layer 10 lays in the outside of waterproof layer 9, first net cloth layer 10 leans on anti-crack mortar screed-coat 12 to fix in the outside of waterproof layer 9, through non-woven fabrics layer 4, first net cloth layer 10, second net cloth layer 11 constitutes buffer structure, can offset the clearance that steel structural component 2 and partition wall 1 panel shrink performance inconsistent cause, and under the prerequisite that second net cloth layer 11 extends to, have fine heat preservation, thermal-insulated and humidity resistance on possessing the basis of preventing the fracture, effectively avoid the heat to conduct fast to spill out, the support steadiness of heat preservation 5 can be strengthened in the setting of a plurality of V-arrangement drawknot muscle 8, reduces the unsmooth risk of acutely returning that the 5 atress of heat preservation appears when receiving the collision, guarantees anti-seismic performance of hitting, is favorable to the use.

In the utility model, the first mesh cloth layer 10 and the second mesh cloth layer 11 are both alkali-resistant glass fiber mesh cloth, a plurality of first rectangular grooves 13 are arranged on four sides inside the heat preservation layer 5, the hard heat preservation plate 6 is positioned in the corresponding first rectangular grooves 13, second rectangular grooves 14 are arranged on four sides outside the heat preservation layer 5, the heat preservation plate 7 is positioned in the corresponding second rectangular groove 14, the heat preservation layer 5 is made of polyethylene foam board, the hard heat preservation plate 6 is foamed cement board or EPS molded polystyrene board, the waterproof layer 9 is reinforced concrete waterproof board, and the hard heat preservation plate 7 is aerated concrete board, the utility model has reasonable design, has good heat preservation, heat insulation and moisture resistance on the basis of cracking prevention, effectively avoids the heat from being rapidly conducted and scattered, the arrangement of a plurality of V-shaped lacing bars 8 can enhance the support stability of the heat preservation layer 5, and reduces the severe retraction concave-convex risk caused by the stress of the heat preservation layer 5 when in collision, the shock resistance is ensured, and the use is facilitated.

The working principle is as follows: the rigid heat insulation plate 7 is made of aerated concrete, the heat insulation layer 5 is made of polyethylene foam board, the rigid heat insulation plate 6 is made of foamed cement board or EPS molded polystyrene board, and the aerated concrete material, the polyethylene foam, the foamed cement board and the EPS molded polystyrene board have good heat insulation and preservation characteristics, so that the rigid heat insulation plate 7, the heat insulation layer 5 and the rigid heat insulation plate 6 can well prevent heat in a room from being rapidly dissipated, and the heat insulation effect is achieved;

mode that a plurality of V-arrangement lacing wire muscle 8 set up between stereoplasm heated board 6 and stereoplasm heat insulating board 7, can effectively avoid 5 atress contractions of heat preservation, reach the support stability that can strengthen heat preservation 5, reduce the unsmooth risk of acutely returning that 5 atress of heat preservation appeared when receiving the collision, a plurality of V-arrangement lacing wire muscle 8 all are sheltered from the one side of keeping away from steel structural component 2 by stereoplasm heated board 6, stereoplasm heated board 6 and heat preservation 5 this moment form a whole face of sheltering from, can effectively prevent the temperature through the conduction of a plurality of V-arrangement lacing wire muscle 8, heat retaining effect has been improved, make to have dampproofingly, anti-seismic attack, heat preservation and thermal-insulated performance.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. The anti-cracking connecting structure of the assembled partition wall and the steel structural member comprises two partition walls (1) and the steel structural member (2) connected between the two partition walls (1), wherein an interface agent layer (3), a non-woven fabric layer (4), a first grid fabric layer (10), a second grid fabric layer (11) and an anti-cracking mortar leveling layer (12) are arranged on the outer side of the steel structural member (2), the anti-cracking connecting structure is characterized in that a heat insulation layer (5) is arranged between the non-woven fabric layer (4) and the first grid fabric layer (10), the interface agent layer (3) is arranged on the outer side of the steel structural member (2), the non-woven fabric layer (4) is attached to the outer side of the interface agent layer (3), the second grid fabric layer (11) is attached to the outer sides of the two partition walls (1), the second grid fabric layer (11) is laid on the outer side of the first grid fabric layer (10), and the anti-cracking mortar leveling layer (12) is arranged, the anti-cracking mortar leveling layer (12) is laid on the second grid cloth layer (11), a plurality of hard heat insulation plates (6) are embedded on four sides of the inside of the heat insulation layer (5), the hard heat insulation plates (7) are embedded on four sides of the outside of the heat insulation layer (5), a plurality of V-shaped tie bars (8) are in contact between one side of each hard heat insulation plate (6) close to the corresponding hard heat insulation plate (7) and the corresponding hard heat insulation plate (7), the V-shaped tie bars (8) are located in the heat insulation layer (5), the waterproof layer (9) is arranged on the outer side of the heat insulation layer (5), and the first grid cloth layer (10) is laid on the outer side of the waterproof layer (9.

2. The structure of crack-proof connection of assembled partition wall and steel structural member as claimed in claim 1, wherein the first and second mesh fabric layers (10, 11) are alkali-resistant fiberglass mesh fabrics.

3. The anti-cracking connecting structure of the assembled partition wall and the steel structural member according to claim 1, wherein a plurality of first rectangular grooves (13) are formed in four sides of the inside of the heat insulation layer (5), and the hard heat insulation plate (6) is located in the corresponding first rectangular grooves (13).

4. The structure for preventing the connection between the assembled partition wall and the steel structural member according to claim 1, wherein the insulating layer (5) is provided with second rectangular grooves (14) on four outer sides, and the heat insulation plates (7) are located in the corresponding second rectangular grooves (14).

5. The structure for preventing the split joint of the fabricated partition wall and the steel structural member as claimed in claim 1, wherein the insulating layer (5) is made of a polyethylene foam board.

6. The structure for preventing the assembled partition wall from being connected with the steel structural member in a cracking manner according to claim 1, wherein the hard heat-insulation board (6) is a foamed cement board or an EPS molded polystyrene board.

7. The structure for preventing the crack connection of the fabricated partition wall and the steel structural member as claimed in claim 1, wherein the waterproof layer (9) is a reinforced concrete waterproof board.

8. The structure for preventing the connection of an assembled partition wall and a steel structural member according to claim 1, wherein the hard insulation board (7) is an aerated concrete panel.

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