CN216196249U

CN216196249U - Keel and light brick wall body mounting structure

Info

Publication number: CN216196249U
Application number: CN202122026541.XU
Authority: CN
Inventors: 葛勇智
Original assignee: Dazhou Tuopu Energy Saving Building Material Co ltd
Current assignee: Dazhou Tuopu Energy Saving Building Material Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-04-05
Anticipated expiration: 2031-08-26

Abstract

A mounting structure of a keel and a light brick wall body comprises a screw rod for fixing the keel, a nut and an anti-falling end fixed at the other end of the screw rod; the anti-falling end is provided with an anti-slip structure clamped with the light brick wall body. One structure is that the anti-drop end is an L-shaped elbow. The anti-skid structure comprises the L-shaped elbow and a positioning groove which is positioned on the surface of the light brick wall body and communicated with the screw hole, and the positioning groove is used for accommodating the L-shaped elbow and limiting the rotation of the L-shaped elbow. The other structure is that the anti-dropping end is a flange plate which is vertically fixed at the end part of the screw rod. The anti-slip structure is a sharp bulge fixed on the flange plate and clamped with the light brick wall body. The sharp-pointed protrusions are used for being inserted into the light brick wall under the tensioning action of the screw rods and clamped with the light brick wall, and the effect of preventing the screw rods from rotating is achieved. The utility model has the beneficial technical effects of reducing the operation difficulty, reducing the labor cost and improving the construction speed.

Description

Keel and light brick wall body mounting structure

Technical Field

The utility model belongs to the field of building materials, and particularly relates to a keel and light brick wall mounting structure.

Background

In modern buildings, keels for hanging decorative plates or heat-insulating decorative integrated plates are required to be installed on the outer surfaces of a plurality of buildings, and expansion anchor bolts or chemical anchor bolts are adopted for concrete walls to realize high-strength stable fixation. However, for the light brick wall of the outer wall of the building, the expansion anchor bolt or the chemical anchor bolt is difficult to provide enough fixing strength for the keel due to the insufficient strength of the light rotary wall.

Also there is the bolt of passing a wall among the prior art, but has the design that the bolt does not have anti-skidding structure in the use, needs two constructors to cooperate the operation simultaneously in wall body both sides in the work progress and just can screw up the bolt of passing a wall and accomplish the fixed of fossil fragments. Therefore, how to solve the problem of screw sliding in the installation process of the cross keel and the light brick wall body becomes the key for reducing the operation difficulty, reducing the labor cost and improving the construction speed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of screw sliding in the installation process of the cross keel and the light brick wall.

The utility model provides a keel and light brick wall body mounting structure, which comprises a screw rod for fixing a keel, a nut and an anti-falling end fixed at the other end of the screw rod; the anti-falling end is provided with an anti-slip structure clamped with the light brick wall body.

Preferably, the anti-dropping end is an L-shaped elbow. The anti-skid structure comprises the L-shaped elbow and a positioning groove which is positioned on the surface of the light brick wall body and communicated with the screw hole, and the positioning groove is used for accommodating the L-shaped elbow and limiting the rotation of the L-shaped elbow.

Preferably, the anti-dropping end is a flange plate vertically fixed on the end of the screw rod. The anti-slip structure is a sharp bulge fixed on the flange plate and clamped with the light brick wall body.

Further, the shape of the flange plate is circular, oval or polygonal.

Further, the polygon is a quadrangle, a pentagon or a hexagon.

Preferably, the anti-dropping end and the anti-slip structure are integrally formed by casting and are welded and fixed with the screw rod into a whole.

Furthermore, the anti-falling end and the anti-slip structure are integrally processed by adopting a metal plate stamping and bending process and are integrally welded and fixed with the screw rod.

Furthermore, the anti-slip structure is a sharp bulge formed by bending a sharp angle of the edge of the anti-slip end by 85-95 degrees.

During construction, a plurality of mounting holes for fixing keels are formed in the light brick wall in advance, the screw penetrates into the mounting holes from the inside of the light brick wall, the thread section is exposed to the outer side of the wall, a constructor on the outer side sequentially sleeves the gasket, the anti-loosening gasket and the nut on the end portion of the screw and screws the gasket, the anti-loosening gasket and the nut until the anti-slipping end is clamped and fixed with the inner side surface of the light brick wall, the constructor pulls the head portion of the screw outwards with one hand to ensure that the anti-slipping structure on the anti-slipping end is in contact clamping with the inner side surface of the wall, the other hand holds the wrench to screw the nut without matching operation of other personnel in the wall, and finally the nut is screwed to a specified torque by the aid of the torque wrench to complete fixation of the screw on the wall. And fixing the keel, namely firstly sleeving a position adjusting nut, a check washer and a gasket into the screw, then sleeving a mounting hole of the keel into the screw, and sequentially sleeving the gasket, the check washer and a fastening nut into the screw and screwing the gasket, the check washer and the fastening nut to a specified torque so as to finish the fixation of the keel and the light brick wall.

In conclusion, the method has the beneficial technical effects of reducing the operation difficulty, reducing the labor cost and improving the construction speed.

Drawings

FIG. 1 is a schematic sectional view of the structure of example 1 of the present invention;

FIG. 2 is a schematic sectional view of the structure of example 2 of the present invention;

in the figure: 1. a light brick wall body; 2. a keel; 3. a screw; 11. positioning a groove; 31. a flange plate; 32. a sharp projection; 33. a gasket; 34. a lock washer; 35. a nut; 36. adjusting the nut; 37. fastening a nut; l-shaped elbow.

Detailed Description

The following further description of the embodiments with reference to fig. 1-2 and the specific examples is provided to facilitate the understanding of the present invention. This embodiment is described by taking a box-shaped integrated board and a brick-concrete wall as an example.

Example 1

As shown in fig. 1, the present invention provides a mounting structure of a keel and a light brick wall, which comprises a screw 3 for fixing the keel, a washer 33, a lock washer 34, a nut 35, an adjusting nut 36, a fastening nut 37 and an L-shaped elbow 38 fixed at the other end of the screw 3; the L-shaped elbow 38 and the light brick wall 1 are clamped through the positioning groove 11 to realize positioning and rotation prevention, and meanwhile, the L-shaped elbow 38 also has the function of preventing falling off.

The positioning groove 11 is located on the inner side surface of the light brick wall 1 and one end of the positioning groove 11 is communicated with the screw hole 12, and the positioning groove 11 is used for accommodating the L-shaped elbow 38 and limiting the rotation of the L-shaped elbow.

The gasket 33, the anti-loose washer 34 and the nut 35 are used for fixing the screw 3 on the light brick wall 1.

The adjusting nut 36 also has the function of providing support for the installation and fixation of the keel 2. Meanwhile, the adjusting nut 36 is used for adjusting the distance between the keel 2 and the light brick wall 1 so as to level the keel.

The fastening nut 37 is used for fixing the keel 2 on the screw 3.

Example 2

As shown in fig. 2, a mounting structure of a keel and a light brick wall comprises a screw 3 for fixing the keel, a gasket 33, a lock washer 34, a nut 35, an adjusting nut 36, a fastening nut 37 and a flange 31 fixed at the other end of the screw 3; the flange 31 has a plurality of sharp projections 32 for engaging with the light brick wall 1.

Further, the flange 31 is circular in shape.

The number of the sharp protrusions is 4, the sharp protrusions are symmetrically distributed on the flange plate 31 in the circumferential direction, and the sharp protrusions are used for being inserted into the light brick wall body 1 under the tensioning action of the screw rods to be clamped with the light brick wall body 1, so that the rotation of the screw rods 3 is prevented, and the screw rods 3 are prevented from sliding in the fastening process of the nuts 34.

Preferably, the flange 31 and the sharp protrusion 32 are integrally formed by casting and are welded and fixed with the screw rod into a whole, so that the screw rod 3 can be prevented from being pulled out after passing through the screw rod hole 12.

The fastening nut 37 is used for fixing the keel 2 on the screw 3.

While the utility model has been described in detail with reference to specific embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a fossil fragments and light brick wall body mounting structure which characterized in that: comprises a screw rod for fixing a keel, a nut and an anti-falling end fixed at the other end of the screw rod;

the anti-slip end is provided with an anti-slip structure clamped with the light brick wall body;

the anti-falling end is an L-shaped elbow or a flange plate vertically fixed at the end part of the screw rod.

2. The keel and light brick wall mounting structure of claim 1, wherein: the anti-skid structure comprises the L-shaped elbow and a positioning groove which is positioned on the surface of the light brick wall body and communicated with the screw hole, and the positioning groove is used for accommodating the L-shaped elbow and limiting the rotation of the L-shaped elbow.

3. The keel and light brick wall mounting structure of claim 1, wherein: the anti-slip structure is a sharp bulge fixed on the flange plate and clamped with the light brick wall body.

4. The keel and light brick wall mounting structure of claim 1, wherein: the shape of the flange plate is circular, oval or polygonal.

5. The keel and light brick wall mounting structure of claim 4, wherein: the polygon is a quadrangle, a pentagon or a hexagon.

6. A keel and light brick wall mounting structure as defined in claim 3, wherein: the anti-falling end and the anti-slip structure are integrally formed by casting and are integrally fixed with the screw rod in a welding mode.

7. A keel and light brick wall mounting structure as defined in claim 3, wherein: the anti-falling end and the anti-slip structure are integrally processed by adopting a metal plate stamping and bending process and are integrally fixed with the screw rod in a welding mode.

8. A keel and light brick wall mounting structure as defined in claim 3, wherein: the anti-slip structure is a sharp bulge formed by bending a sharp angle of the edge of the anti-slip end by 85-95 degrees.