CN211257910U

CN211257910U - Wall crack reinforcing structure

Info

Publication number: CN211257910U
Application number: CN201922161922.1U
Authority: CN
Inventors: 吴永基; 罗宜光
Original assignee: Foshan Haoxinda Construction Engineering Co ltd
Current assignee: Foshan Haoxinda Construction Engineering Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-14
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to a wall crack reinforced structure, include the wall body and the crack that appears on the wall body, wall body crack department has seted up reinforcing groove towards outside one side, with the crack intussuseption that the reinforcing groove diapire is linked together is filled with AB glue, be provided with in the reinforcing groove and be used for consolidating the crack and prevent the reinforcing component that the crack cracked once more, reinforcing component establishes the rod cover on the reinforcing rod and sets up the round-link chain between two relative rod covers including the anchor strut, the cover that are located reinforcing groove relative both sides, reinforcing groove intussuseption is filled with the mortar layer, reinforcing component is located the mortar in situ. The utility model discloses have reinforcing wall body surface crack, the effectual effect of repairing.

Description

Wall crack reinforcing structure

Technical Field

The utility model belongs to the technical field of the technique of building structure crack construction and specifically relates to a wall crack reinforced structure is related to.

Background

At present, in the field of building structures, new house wall cracks are common diseases. There are many possible reasons, such as: the surface of the wall is not napped or has poor napping quality, broken bricks are built on the wall, joints of the masonry are uneven, holes of the masonry are defective, the treatment of hanging a net on the interface of concrete and the masonry is poor, the grooving and fixing of pipelines are poor or the pipelines are not blocked and directly painted, the single layer of plastering is too thick, and the like. The cracks on the wall surface not only affect the beauty, but also have potential safety hazards, so the cracks need to be treated in time.

For cracks on the surface of a wall body, cement mortar is generally adopted for filling, but the cement mortar only can fill the surface layer of the cracks on the surface of the wall body, and the cement mortar is difficult to permeate into the deep parts of the cracks, so that the repair effect of the cracks on the surface of the wall body is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wall crack reinforced structure has reinforcement wall surface crack, the effectual effect of restoration.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a wall crack reinforced structure, includes the wall body and the crack that appears on the wall body, wall body crack department has seted up reinforcing groove towards outside one side, with the crack intussuseption that the reinforcing inslot diapire is linked together is filled with AB glue, be provided with in the reinforcing groove and be used for consolidating the crack and prevent the reinforcing component that the crack cracked once more, reinforcing component establishes the rod cover on the reinforcing rod and sets up the round-link chain between two relative rod covers including the reinforcing rod that is located reinforcing groove relative both sides, cover, the reinforcing groove intussuseption is filled with the mortar layer, reinforcing component is located the mortar in situ.

By adopting the technical scheme, a reinforcing groove is cut at the crack of the wall body, and AB glue is injected into the deep crack of the wall body to repair the crack; then set up the reinforcement subassembly in strengthening the inslot, under the reinforcing effect of double-phase relative anchor strut and round link chain, played reinforced effect to preventing the secondary fracture of wall body, at last toward strengthening the groove and pouring the mortar layer, effectively repair and reinforce wall body surface crack.

The utility model discloses further set up to: the outer peripheral surface of the rod sleeve is provided with a limiting hole, the reinforcing rod is provided with a locking hole corresponding to the limiting hole, and fasteners are inserted into the limiting hole and the locking hole.

Through adopting above-mentioned technical scheme, the fastener is inserted and is established in spacing hole and locking hole, fixes the rod cover on the anchor strut for the round-link chain can be located same horizontal position between two relative rod covers, thereby makes the round-link chain be a state of tightening and reaches reinforced (rfd) purpose.

The utility model discloses further set up to: and the outer layers of the reinforcing rods, the rod sleeves and the circular ring chain are coated with anticorrosive layers.

Through adopting above-mentioned technical scheme, setting up of anticorrosive coating has mainly played anticorrosive effect to the reinforced component, effectively improves the life of reinforced component.

The utility model discloses further set up to: the round-link chain is provided with two sections, two sections the one end of round-link chain that the pole cover was kept away from all is provided with the stopper, threaded connection has the lock sleeve on the outer peripheral face of stopper, the stopper cover is located in the lock sleeve, and is double-phase relative the screw thread screw direction on the stopper outer peripheral face is the same.

Through adopting above-mentioned technical scheme, rotate the lock sleeve and make two-phase stopper along the central point of lock sleeve position motion in the lock sleeve, the round-link chain corresponding with the stopper is in the state of tightening, effectively improves the reinforcement effect of strengthening the subassembly.

The utility model discloses further set up to: the relative both ends of lock sleeve all are provided with the baffle, the through-hole that can supply the round-link chain to pass is seted up to the centre of a circle position of baffle.

Through adopting above-mentioned technical scheme, the condition that the setting of baffle has effectively avoided the stopper to follow the landing and come out in the locking cover takes place.

The utility model discloses further set up to: an epoxy cement layer is further arranged in the reinforcing groove and is located between the notch of the reinforcing groove and the mortar layer.

By adopting the technical scheme, the epoxy daub is a high polymer molecule modified base polymer waterproof anticorrosion system, has durability, impermeability, compactness, high bonding force and extremely strong waterproof anticorrosion effect, uses the epoxy daub layer to effectively strengthen the waterproofness and impermeability of the reinforcing groove, and effectively reduces the occurrence of unstable wall body reinforcement caused by water seepage of the reinforcing groove and cracks.

The utility model discloses further set up to: and a putty layer is arranged on one side, far away from the mortar layer, of the epoxy mortar layer, and the putty layer is flush with the notch of the reinforcing groove.

Through adopting above-mentioned technical scheme, the packing of putty layer makes reinforcing groove and wall parallel and level, lets the people can not see from the outward appearance that this wall body has the vestige of restoreing.

To sum up, the utility model discloses a beneficial technological effect does:

1. cutting a reinforcing groove at the crack of the wall body, and injecting AB glue into the crack depth of the wall body to repair the crack; then, arranging a reinforcing component in the reinforcing groove to prevent the wall from cracking again, and finally pouring a mortar layer to effectively repair and reinforce the cracks on the surface of the wall;

2. the locking sleeve is rotated to enable the round-link chain corresponding to the limiting block to be in a tightened state, and the reinforcing effect of the reinforcing assembly is effectively improved;

3. the baffle plate effectively prevents the limiting block from slipping out of the locking sleeve.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional structure view of fig. 1.

Fig. 3 is a schematic structural view of the reinforcing component of the present invention.

In the figure, 1, a wall body; 2. cracking; 3. a reinforcing groove; 4. a mortar layer; 5. an epoxy mastic layer; 6. a putty layer; 7. a reinforcement assembly; 71. a locking sleeve; 711. an internal thread; 712. a baffle plate; 72. a reinforcing rod; 721. a locking hole; 73. a rod sleeve; 731. a limiting hole; 732. a fastener; 74. a round-link chain; 741. a limiting block; 742. and (4) external threads.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, for the wall surface crack reinforcing structure disclosed by the present invention, the wall surface crack reinforcing structure comprises a wall body 1 and a crack 2 appearing on the wall body 1, a reinforcing groove 3 is provided at one side of the crack 2 facing the outside of the wall body 1, and the reinforcing groove 3 is rectangular; the reinforcing groove 3 is provided with a mortar layer 4, an epoxy cement layer 5 and a putty layer 6 from the groove bottom along the direction of the groove opening; the putty layer 6 is flush with the notches of the reinforcing groove 3. The mortar bed 4 is provided with a reinforcing component 7 for reinforcing the crack 2 and preventing the crack 2 from cracking again. AB glue is filled in the crack 2 communicated with the bottom wall in the reinforcing groove 3.

As shown in fig. 3, the reinforcing assembly 7 includes a locking sleeve 71, and a reinforcing rod 72, a rod sleeve 73 and a circular chain 74 which are arranged in pairs and coated with an anticorrosive layer on the outer layer. The reinforcing rod 72 is provided with a locking hole 721, the rod sleeve 73 is provided with a limiting hole 731 corresponding to the locking hole 721, a fastening member 732 is inserted into the locking hole 721 and the limiting hole 731, and the fastening member 732 is a bolt. The circular chain 74 is located between the two oppositely arranged rod sleeves 73 and is fixedly connected with the rod sleeves 73. Thus, the rod sleeve 73 is fixed to the reinforcing rod 72 by the fastener 732, so that the round-link chain 74 can be located at the same horizontal position between the two opposite rod sleeves 73, thereby making the round-link chain 74 in a tense state with more balanced force. The coating of anticorrosive coating effectively improves the life of reinforcement component 7.

As shown in fig. 3, a limiting block 741 is disposed at an end of the round-link chain 74 away from the rod sleeve 73, and the limiting block 741 is disposed in the locking sleeve 71. An external thread 742 is arranged on the outer peripheral surface of the limiting block 741, an internal thread 711 matched with the external thread 742 is arranged on the inner wall of the locking sleeve 71, and the limiting block 741 is in threaded connection with the locking sleeve 71. The two limiting blocks 741 are arranged, the two limiting blocks 741 are arranged oppositely, and the spiral directions of the external threads 742 are the same. The opposite ends of the locking sleeve 71 are provided with circular baffles 712, and the centers of the baffles 712 are provided with through holes for the round-link chain 74 to pass through. Therefore, the locking sleeve 71 is rotated, and the locking sleeve 71 is in threaded connection with the limiting blocks 741, and the thread spiral directions of the two limiting blocks 741 are the same, so that the two opposite limiting blocks 741 move along the center of the locking sleeve 71 in the locking sleeve 71, the round-link chain 74 is tightened, and the reinforcing effect of the reinforcing component 7 is effectively improved.

The implementation principle of the embodiment is as follows: the deeper crack 2 of crack appears on wall body 1, cuts out a reinforcing groove 3 along crack 2, toward the crack filling AB glue that communicates with reinforcing groove 3 inner bottom wall, crack 2 that communicates with reinforcing groove 3 inner bottom wall can be restoreed fast to the normal atmospheric temperature sclerosis's that AB glue has characteristic. The reinforcing component 7 is arranged in the reinforcing groove 3, the locking sleeve 71 is rotated to tighten the circular ring chain 74, and the existence of the reinforcing component 7 has a reinforcing effect on the crack 2. And (3) injecting a mortar layer 4 into the reinforcing groove 3 to submerge the reinforcing component 7, laying an epoxy cement layer 5 with waterproofness and impermeability to strengthen the waterproofness and impermeability of the repaired crack 2, and finally laying a putty powder layer 6 to smoothly repair the reinforcing groove 3.

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

1. The utility model provides a wall crack reinforced structure, includes wall body (1) and crack (2) that appear on wall body (1), its characterized in that: wall body (1) crack (2) department has seted up reinforcing groove (3) towards outside one side, with reinforcing groove (3) inner wall intercommunication crack (2) intussuseption have AB glue, be provided with in reinforcing groove (3) and be used for reinforcing reinforcement subassembly (7) of reinforcing crack (2), reinforcing subassembly (7) are established pole cover (73) on reinforcing rod (72) and set up round-link chain (74) between two relative pole covers (73) including reinforcing rod (72), the cover that is located reinforcing groove (3) relative both sides, reinforcing groove (3) intussuseption is filled with mortar layer (4), reinforcing subassembly (7) are located mortar layer (4).

2. The wall crack reinforcing structure of claim 1, wherein: the reinforcing rod is characterized in that a limiting hole (731) is formed in the outer peripheral surface of the rod sleeve (73), a locking hole (721) corresponding to the limiting hole (731) is formed in the reinforcing rod (72), and a fastening piece (732) is inserted into the limiting hole (731) and the locking hole (721).

3. The wall crack reinforcing structure of claim 2, wherein: the outer layers of the reinforcing rods (72), the rod sleeves (73) and the circular ring chains (74) are coated with anticorrosive layers.

4. A wall crack strengthening structure of claim 3, wherein: the round-link chain (74) is provided with two sections, two sections the one end of round-link chain (74) far away from pole cover (73) all is provided with stopper (741), threaded connection has lock sleeve (71) on the outer peripheral face of stopper (741), stopper (741) cover is located in lock sleeve (71), and the two relative screw thread spiral direction on the outer peripheral face of stopper (741) is the same.

5. The wall crack reinforcing structure of claim 4, wherein: the locking sleeve (71) is provided with baffles (712) at two opposite ends, and a through hole for the circular chain (74) to pass through is formed in the circle center of each baffle (712).

6. The wall crack reinforcing structure of claim 1, wherein: an epoxy cement layer (5) is further arranged in the reinforcing groove (3), and the epoxy cement layer (5) is located between the notch of the reinforcing groove (3) and the mortar layer (4).

7. The wall crack reinforcing structure of claim 6, wherein: one side of the epoxy mortar layer (5) far away from the mortar layer (4) is provided with a putty layer (6), and the putty layer (6) is flush with the notch of the reinforcing groove (3).