CN213927467U

CN213927467U - L-shaped angle aluminum device for plugging lower foot of shear wall

Info

Publication number: CN213927467U
Application number: CN202022132107.5U
Authority: CN
Inventors: 张小军; 陈智勇; 谢华伟; 严俊佳
Original assignee: Taixing First Construction Group Co ltd
Current assignee: Taixing First Construction Group Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-08-10
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses an L-shaped angle aluminum device for plugging the lower foot of a shear wall, which belongs to the technical field of building construction, the ground gap is fixedly provided with L-shaped angle aluminum corresponding to a wall column template, and two groups of sponge adhesive tapes are fixedly arranged at the opposite ends of the bottoms of the L-shaped angle aluminum, bolts fixedly assembled on the wall column template are arranged in the ground gap, the L-shaped angle aluminum comprises an angle aluminum bottom plate assembled at the top of the ground, one end of the angle aluminum bottom plate is integrally provided with an angle aluminum side plate, one side of the angle aluminum bottom plate close to the ground is provided with an inner groove, the top of the angle aluminum bottom plate is uniformly provided with threaded holes, the threaded holes correspond to the bolts of the wall column template, the length of the sponge adhesive tapes corresponds to the L-shaped angle aluminum, the sponge adhesive tapes can seal the gap between the building template and the ground, and reduce the waste of concrete mortar in the construction process, thereby can save engineering time and cost, very big promotion work efficiency.

Description

L-shaped angle aluminum device for plugging lower foot of shear wall

Technical Field

The utility model relates to a construction technical field specifically is a L type angle aluminium device for shutoff of shear force wall lower limb.

Background

In the modern house building construction process, when the shear force wall was pour, because the circumstances such as structure foundation unevenness can cause the wall form board of installing can and the foundation between certain gap usually, lead to the rotten root to leak the phenomenon of thick liquid and frequently take place, in order to prevent the appearance of this quality common fault, conventional construction method is at wall post template root and prevents the rotten root and leak the thick liquid through the mode that uses cement mortar to carry out the caulking. But the construction process later stage that adopts cement mortar caulking can lead to the fact the hindrance to the demolition column template and still need chiseling the mortar of shutoff simultaneously, not only will spend the manual work to remove the chisel and clear up, also can cause the waste of material simultaneously, and the efficiency of construction is low, for this reason, we provide an L type angle aluminium device that is used for shear wall lower foot shutoff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a L type angle aluminium device for shutoff of shear force wall lower limb, the mode of the shutoff of shear force wall lower limb adopts the L type angle aluminium of customization to carry out the shutoff in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an L-shaped angle aluminum device for plugging the lower foot of a shear wall comprises a wall column template arranged on a foundation, a foundation gap is arranged between the wall column template and the foundation, L-shaped angle aluminum corresponding to the wall column template is fixedly assembled at the foundation gap, sponge rubber strips are fixedly assembled at the opposite ends of the bottoms of the two groups of L-shaped angle aluminum, bolts fixedly assembled on wall column templates are arranged in the gaps of the foundation, the L-shaped angle aluminum comprises an angle aluminum bottom plate assembled at the top of the foundation, one end of the angle aluminum bottom plate is integrally provided with an angle aluminum side plate, one side of the angle aluminum bottom plate close to the foundation is provided with an inner groove, and the top of the angle aluminum bottom plate is evenly provided with threaded holes which correspond to the bolts of the wall column template, the cross section of the sponge rubber strip is not 5 x 20mm, and the length of the sponge rubber strip corresponds to that of the L-shaped angle aluminum.

Preferably, the sponge rubber strip is attached to a bulge on the side, close to the wall, of the L-shaped angle aluminum-attached foundation.

Preferably, the angle aluminum bottom plate and the angle aluminum side plate are vertically arranged, the top of the angle aluminum bottom plate is inclined, and the inclined direction is that the angle aluminum side plate faces the angle aluminum bottom plate.

Preferably, the length of angle aluminium bottom plate and the length looks adaptation of sponge adhesive tape, just the screw hole evenly sets up to four groups of mounting grooves that the aperture is the same along the length direction of angle aluminium bottom plate, just screw hole and bolt looks adaptation.

Preferably, the angle aluminum side plate is fitted on the wall column template.

Preferably, foundation gap department is provided with the wall mould hole of seting up on the wall post template, and wall mould hole internal fixation is equipped with the nut, just the bolt penetrates the back from wall mould hole top and assembles with the nut spiro union.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, in the wall mould hole was arranged in to the nut, the bolt penetrated from wall mould hole top, and the screw in nut was connected wall post template and L type angle aluminium to continue the rotation go into the screw thread hole that corresponds on the L type angle aluminium as the shutoff, fix L type angle aluminium. When the L-shaped angle aluminum and the foundation are combined, the sponge rubber strip is attached to the side protruding part of the L-shaped angle aluminum, close to the wall side, of the foundation, the sponge rubber strip can be tightly contacted with the uneven foundation due to elasticity of the sponge rubber strip, the sealing performance between the L-shaped angle aluminum and the foundation can be enhanced, the condition of mortar outflow is reduced, then the L-shaped angle aluminum is placed on the lower foot of the shear wall and firmly attached to the wall column template, after the placement is completed, the bolt is rotated to enable the bolt to penetrate through the hole of the wall template and then to be engaged and assembled with the threaded hole in the L-shaped angle aluminum, so that the fixed installation of the L-shaped angle aluminum can be completed, the operation is simple and convenient, the bottom of the L-shaped angle aluminum is provided with the inner grooves, the protruding parts, on the two sides, of the L-shaped angle aluminum and the foundation are abutted more tightly against the surface of the foundation, the sealing performance between the L-shaped angle aluminum and the foundation is enhanced, the firmness of the installation of the L-shaped angle aluminum is further increased, and the customized L-shaped angle aluminum is adopted in a plugging mode, can recycle, it is simple convenient to install, practices thrift construction cost and time, exempts from the lower limb of caulking joint, simple structure, convenient operation, can seal the gap between wall post template and the ground, reduce the waste of concrete mortar in the work progress to can save engineering time and cost, improve work efficiency, carry out the shutoff to wall post template lower limb, it is simple convenient to install, practices thrift construction cost and time. And the shear wall column template and the wall column template are connected and fixed into a whole through bolts, so that the shear wall column template has good airtightness and rigidity, and the common quality problems of root rot and slurry leakage of the root of the shear wall column are well solved.

Drawings

FIG. 1 is a schematic cross-sectional view of a gap between a wall form and a foundation in the prior art;

FIG. 2 is a schematic cross-sectional view of a mortar joint during conventional construction;

FIG. 3 is a schematic cross-sectional view of the customized L-shaped angle aluminum of the present invention for plugging the lower leg of the wall column;

FIG. 4 is a schematic view of a customized L-shaped angle aluminum of the present invention;

FIG. 5 is a schematic cross-sectional view of a customized L-shaped aluminum corner of the present invention;

FIG. 6 is a schematic view of the three-dimensional structure of the sponge rubber strip of the present invention;

FIG. 7 is a schematic view of the assembly structure of the customized L-shaped angle aluminum and sponge rubber strips of the present invention;

figure 8 is the utility model discloses customized L type angle aluminium, sponge adhesive tape and wall post template assembly structure sketch map.

In the figure: 1. wall column formwork; 2. a sponge adhesive tape; 3. l-shaped angle aluminum; 31. a threaded hole; 32. an inner groove; 33. an angle aluminum base plate; 34. an angle aluminum side plate; 4. a bolt; 5. a foundation gap; 6. filling gaps with mortar; 7. and (5) filling the seam with L-shaped angle aluminum.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an L-shaped angle aluminum device for plugging the lower foot of a shear wall comprises wall column templates 1 arranged on a foundation, a foundation gap 5 is arranged between the wall column templates 1 and the foundation, L-shaped angle aluminum 3 corresponding to the wall column templates 1 is fixedly assembled at the position of the foundation gap 5, sponge rubber strips 2 are fixedly assembled at the opposite ends of the bottoms of two groups of L-shaped angle aluminum 3, bolts 4 fixedly assembled on the wall column templates 1 are arranged in the foundation gap 5, the L-shaped angle aluminum 3 comprises an angle aluminum bottom plate 33 assembled at the top of the foundation, an angle aluminum side plate 34 is integrally formed at one end of the angle aluminum bottom plate 33, a groove 32 is formed at one side, close to the foundation, of the angle aluminum bottom plate 33, threaded holes 31 are uniformly formed in the top of the angle aluminum bottom plate 33, the threaded holes 31 correspond to the bolts 4 of the wall column templates 1, the cross-section size of the sponge rubber strips 2 is not 5-20 mm, and the length of the sponge rubber strips 2 corresponds to the L-shaped angle aluminum 3, the mortar caulk 6 is poured into the foundation gap 5 in the traditional process, and the L-shaped angle aluminum caulk 7 is arranged under the shear wall of the wall column template 1 in the application document, so that the installation of the L-shaped angle aluminum 3 is conveniently completed.

Referring to fig. 3, the sponge rubber strip 2 is attached to the protrusion of the L-shaped angle aluminum 3 near the wall of the foundation, and the sponge rubber strip 2 is elastic and can be tightly contacted with the uneven foundation, so that the sealing property between the L-shaped angle aluminum 3 and the foundation can be enhanced, and the outflow of mortar can be reduced;

referring to fig. 4, the angle aluminum bottom plate 33 and the angle aluminum side plate 34 are vertically disposed, and the top of the angle aluminum bottom plate 33 is inclined in a direction that the angle aluminum side plate 34 faces the angle aluminum bottom plate 33, so as to facilitate the installation of the L-shaped angle aluminum 3;

referring to fig. 4, the length of the angle aluminum base plate 33 is matched with the length of the sponge rubber strip 2, the threaded holes 31 are uniformly arranged in four groups of mounting grooves with the same aperture along the length direction of the angle aluminum base plate 33, and the threaded holes 31 are matched with the bolts 4;

referring to fig. 3, the angle aluminum side plate 34 is assembled on the wall column formwork 1 in an attaching manner, and the blocking manner adopts the customized L-shaped angle aluminum 3, so that the angle aluminum side plate can be recycled, is simple and convenient to install, and saves construction cost and time;

the 5 departments of ground gap are provided with the wall mould hole of seting up on wall post template 1, and wall mould hole internal fixation is equipped with the nut, and bolt 4 penetrates back and nut spiro union assembly from wall mould hole top, and the screw in nut is connected wall post template 1 and L type angle aluminium 3 to continue to rotate into the screw hole 31 that corresponds on the L type angle aluminium 3 as the shutoff, fix L type angle aluminium 3.

The working principle is as follows: when the device is used, the nut is arranged in the wall form hole, the bolt 4 penetrates from the upper part of the wall form hole, the wall column template 1 and the L-shaped angle aluminum 3 are connected by the screwing-in nut, and the screwing-in nut is continuously rotated into the corresponding threaded hole 31 on the L-shaped angle aluminum 3 used for plugging, so that the L-shaped angle aluminum 3 is fixed. When the L-shaped angle aluminum 3 foundation is combined, the sponge rubber strip 2 is attached to the side protruding part of the L-shaped angle aluminum 3 foundation close to the wall, the sponge rubber strip 2 can be tightly contacted with the uneven foundation due to elasticity, the sealing property between the L-shaped angle aluminum 3 and the foundation can be enhanced, the condition of mortar outflow is reduced, then the L-shaped angle aluminum 3 is placed on the lower foot of the shear wall and firmly attached to the wall column template 1, after the placement is completed, the bolt 4 is rotated to enable the bolt 4 to penetrate through the hole of the wall template and then to be engaged and assembled with the threaded hole 31 on the L-shaped angle aluminum 3, so that the fixed installation of the L-shaped angle aluminum 3 can be completed, the operation is simple and convenient, the inner grooves 32 are formed in the bottom of the L-shaped angle aluminum 3, the protruding parts of the two sides of the L-shaped angle aluminum 3 foundation are abutted to the surface of the foundation more tightly, the sealing property between the L-shaped angle aluminum 3 and the foundation is enhanced, and the installation firmness of the L-shaped angle aluminum 3 is further increased, the shutoff mode adopts the L type angle aluminium 3 of customization, can cycle used repeatedly, and the installation is simple convenient, practices thrift construction cost and time, exempts from the caulking lower limb, simple structure, convenient operation, can seal the gap between wall post template 1 and the ground, reduces the waste of concrete mortar in the work progress to can save engineering time and cost, improve work efficiency, carry out the shutoff to wall post template 1 lower limb, the installation is simple convenient, practices thrift construction cost and time. And the shear wall column template and the wall column template 1 are connected and fixed into a whole through the bolts 4, so that the shear wall column template has good airtightness and rigidity, and the common quality problems of root rot and slurry leakage of the root of the shear wall column are well solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a L type angle aluminium device for shutoff of shear force wall lower limb, is including setting up wall post template (1) on the ground, be provided with ground gap (5), its characterized in that between wall post template (1) and the ground: l-shaped angle aluminum (3) corresponding to the wall column template (1) is fixedly assembled at the foundation gap (5), sponge rubber strips (2) are fixedly assembled at the opposite ends of the bottoms of the two groups of L-shaped angle aluminum (3), a bolt (4) fixedly assembled on the wall column template (1) is arranged in the foundation gap (5), the L-shaped angle aluminum (3) comprises an angle aluminum bottom plate (33) assembled at the top of the foundation, one end of the angle aluminum bottom plate (33) is integrally provided with an angle aluminum side plate (34), an inner groove (32) is arranged on one side of the angle aluminum bottom plate (33) close to the foundation, threaded holes (31) are uniformly formed in the top of the angle aluminum bottom plate (33), the threaded holes (31) correspond to the bolts (4) of the wall column template (1), the cross section of the sponge rubber strip (2) is not 5-20 mm, and the length of the sponge rubber strip (2) corresponds to that of the L-shaped angle aluminum (3).

2. The L-shaped angle aluminum device for plugging the lower foot of the shear wall as claimed in claim 1, wherein: the sponge rubber strip (2) is attached to a bulge on the side, close to the wall, of the L-shaped angle aluminum (3) attached to the foundation.

3. The L-shaped angle aluminum device for plugging the lower foot of the shear wall as claimed in claim 1, wherein: the angle aluminum bottom plate (33) and the angle aluminum side plate (34) are vertically arranged, the top of the angle aluminum bottom plate (33) is inclined, and the inclined direction is that the angle aluminum side plate (34) faces the angle aluminum bottom plate (33).

4. The L-shaped angle aluminum device for plugging the lower foot of the shear wall as claimed in claim 3, wherein: the length of angle aluminium bottom plate (33) and the length looks adaptation of sponge adhesive tape (2), just screw hole (31) evenly sets up to the same mounting groove in four groups of apertures along the length direction of angle aluminium bottom plate (33), just screw hole (31) and bolt (4) looks adaptation.

5. The L-shaped angle aluminum device for plugging the lower foot of the shear wall as claimed in claim 3, wherein: the angle aluminum side plate (34) is assembled on the wall column template (1) in a fitting mode.

6. The L-shaped angle aluminum device for plugging the lower foot of the shear wall as claimed in claim 1, wherein: the foundation gap (5) department is provided with the wall mould hole of seting up on wall post template (1), and wall mould hole internal fixation is equipped with the nut, just bolt (4) penetrate the back from wall mould hole top and the assembly of nut spiro union.